gtkmm: Gtk::SpinButton Class Reference
numeric Entry with up/down buttons Slightly misnamed, this should be called a SpinEntry. More...
#include <gtkmm/spinbutton.h>

Public Member Functions |
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SpinButton ( SpinButton && src) noexcept | |
SpinButton & | operator= ( SpinButton && src) noexcept |
SpinButton (const SpinButton &)=delete | |
SpinButton & | operator= (const SpinButton &)=delete |
~SpinButton () noexceptoverride | |
GtkSpinButton* | gobj () |
Provides access to the underlying C GtkObject.
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const GtkSpinButton* | gobj () const |
Provides access to the underlying C GtkObject.
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SpinButton (double climb_rate=0.0, guint digits=0) | |
SpinButton (const Glib::RefPtr < Adjustment >& adjustment, double climb_rate=0.0, guint digits=0) | |
void | configure (const Glib::RefPtr < Adjustment >& adjustment, double climb_rate, guint digits) |
Changes the properties of an existing spin button.
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void | set_adjustment (const Glib::RefPtr < Adjustment >& adjustment) |
Replaces the
Gtk::Adjustment
associated with
spin_button
.
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void | unset_adjustment () |
Glib::RefPtr < Adjustment > | get_adjustment () |
Get the adjustment associated with a
Gtk::SpinButton
.
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Glib::RefPtr < const Adjustment > | get_adjustment () const |
Get the adjustment associated with a
Gtk::SpinButton
.
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void | set_digits (guint digits) |
Set the precision to be displayed by
spin_button
.
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guint | get_digits () const |
Fetches the precision of
spin_button
.
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void | set_increments (double step, double page) |
Sets the step and page increments for spin_button.
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void | get_increments (double& step, double& page) const |
Gets the current step and page the increments used by
spin_button
.
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void | set_range (double min , double max ) |
Sets the minimum and maximum allowable values for
spin_button
.
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void | get_range (double& min , double& max ) const |
Gets the range allowed for
spin_button
.
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double | get_value () const |
Get the value in the
spin_button
.
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int | get_value_as_int () const |
Get the value
spin_button
represented as an integer.
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void | set_value (double value) |
Sets the value of
spin_button
.
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void | set_update_policy ( SpinButtonUpdatePolicy policy) |
Sets the update behavior of a spin button.
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SpinButtonUpdatePolicy | get_update_policy () const |
Gets the update behavior of a spin button.
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void | set_numeric (bool numeric=true) |
Sets the flag that determines if non-numeric text can be typed into the spin button.
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bool | get_numeric () const |
Returns whether non-numeric text can be typed into the spin button.
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void | spin ( SpinType direction, double increment) |
Increment or decrement a spin button’s value in a specified direction by a specified amount.
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void | set_wrap (bool wrap =true) |
Sets the flag that determines if a spin button value wraps around to the opposite limit when the upper or lower limit of the range is exceeded.
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bool | get_wrap () const |
Returns whether the spin button’s value wraps around to the opposite limit when the upper or lower limit of the range is exceeded.
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void | set_snap_to_ticks (bool snap_to_ticks=true) |
Sets the policy as to whether values are corrected to the nearest step increment when a spin button is activated after providing an invalid value.
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bool | get_snap_to_ticks () const |
Returns whether the values are corrected to the nearest step.
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void | update () |
Manually force an update of the spin button.
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Glib::SignalProxy < int, double* > | signal_input () |
Glib::SignalProxy < bool > | signal_output () |
Glib::SignalProxy < void > | signal_wrapped () |
Glib::SignalProxy < void > | signal_value_changed () |
Glib::PropertyProxy < Glib::RefPtr < Adjustment > > | property_adjustment () |
The adjustment that holds the value of the spin button.
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Glib::PropertyProxy_ReadOnly < Glib::RefPtr < Adjustment > > | property_adjustment () const |
The adjustment that holds the value of the spin button.
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Glib::PropertyProxy < double > | property_climb_rate () |
The acceleration rate when you hold down a button.
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Glib::PropertyProxy_ReadOnly < double > | property_climb_rate () const |
The acceleration rate when you hold down a button.
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Glib::PropertyProxy < guint > | property_digits () |
The number of decimal places to display.
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Glib::PropertyProxy_ReadOnly < guint > | property_digits () const |
The number of decimal places to display.
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Glib::PropertyProxy < bool > | property_snap_to_ticks () |
Whether erroneous values are automatically changed to a spin button's nearest step increment.
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Glib::PropertyProxy_ReadOnly < bool > | property_snap_to_ticks () const |
Whether erroneous values are automatically changed to a spin button's nearest step increment.
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Glib::PropertyProxy < bool > | property_numeric () |
Whether non-numeric characters should be ignored.
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Glib::PropertyProxy_ReadOnly < bool > | property_numeric () const |
Whether non-numeric characters should be ignored.
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Glib::PropertyProxy < bool > | property_wrap () |
Whether a spin button should wrap upon reaching its limits.
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Glib::PropertyProxy_ReadOnly < bool > | property_wrap () const |
Whether a spin button should wrap upon reaching its limits.
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Glib::PropertyProxy < SpinButtonUpdatePolicy > | property_update_policy () |
Whether the spin button should update always, or only when the value is legal.
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Glib::PropertyProxy_ReadOnly < SpinButtonUpdatePolicy > | property_update_policy () const |
Whether the spin button should update always, or only when the value is legal.
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Glib::PropertyProxy < double > | property_value () |
Reads the current value, or sets a new value.
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Glib::PropertyProxy_ReadOnly < double > | property_value () const |
Reads the current value, or sets a new value.
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Entry ( Entry && src) noexcept | |
Entry & | operator= ( Entry && src) noexcept |
Entry (const Entry &)=delete | |
Entry & | operator= (const Entry &)=delete |
~Entry () noexceptoverride | |
GtkEntry* | gobj () |
Provides access to the underlying C GtkObject.
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const GtkEntry* | gobj () const |
Provides access to the underlying C GtkObject.
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Entry () | |
Entry (const Glib::RefPtr < EntryBuffer >& buffer) | |
Glib::RefPtr < EntryBuffer > | get_buffer () |
Get the
Gtk::EntryBuffer
object which holds the text for this widget.
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Glib::RefPtr < const EntryBuffer > | get_buffer () const |
Get the
Gtk::EntryBuffer
object which holds the text for this widget.
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Gdk::Rectangle | get_text_area () const |
Returns the area where the entry's text is drawn.
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void | set_buffer (const Glib::RefPtr < EntryBuffer >& buffer) |
Set the
Gtk::EntryBuffer
object which holds the text for this widget.
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void | set_visibility (bool visible=true) |
Sets whether the contents of the entry are visible or not.
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bool | get_visibility () const |
Retrieves whether the text in
entry
is visible.
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void | set_invisible_char (gunichar ch) |
Sets the character to use in place of the actual text when
set_visibility()
has been called to set text visibility to
false
.
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void | unset_invisible_char () |
Unsets the invisible char previously set with
set_invisible_char()
.
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gunichar | get_invisible_char () const |
Retrieves the character displayed in place of the real characters for entries with visibility set to false.
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void | set_has_frame (bool setting=true) |
Sets whether the entry has a beveled frame around it.
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bool | get_has_frame () const |
Gets the value set by
set_has_frame()
.
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void | set_inner_border (const Border & border) |
Sets entry’s inner-border property to
border
, or clears it if
nullptr
is passed.
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Border | get_inner_border () const |
This function returns the entry’s
Gtk::Entry::property_inner_border()
property.
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void | set_overwrite_mode (bool overwrite=true) |
Sets whether the text is overwritten when typing in the
Gtk::Entry
.
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bool | get_overwrite_mode () const |
Gets the value set by
set_overwrite_mode()
.
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void | set_max_length (int max ) |
Sets the maximum allowed length of the contents of the widget.
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int | get_max_length () const |
Retrieves the maximum allowed length of the text in
entry
.
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guint16 | get_text_length () const |
Retrieves the current length of the text in
entry
.
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void | set_activates_default (bool setting=true) |
If
setting
is
true
, pressing Enter in the
entry
will activate the default widget for the window containing the entry.
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gboolean | get_activates_default () const |
Retrieves the value set by
set_activates_default()
.
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void | set_width_chars (int n_chars) |
Changes the size request of the entry to be about the right size for
n_chars
characters.
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int | get_width_chars () const |
Gets the value set by
set_width_chars()
.
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void | set_max_width_chars (int n_chars) |
Sets the desired maximum width in characters of
entry
.
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int | get_max_width_chars () const |
Retrieves the desired maximum width of
entry
, in characters.
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void | set_text (const Glib::ustring & text) |
Sets the text in the widget to the given value, replacing the current contents.
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Glib::ustring | get_text () const |
Retrieves the contents of the entry widget.
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Glib::RefPtr < Pango::Layout > | get_layout () |
Gets the
Pango::Layout
used to display the entry.
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Glib::RefPtr < const Pango::Layout > | get_layout () const |
Gets the
Pango::Layout
used to display the entry.
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void | get_layout_offsets (int& x, int& y) |
Obtains the position of the
Pango::Layout
used to render text in the entry, in widget coordinates.
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int | layout_index_to_text_index (int layout_index) const |
Converts from a position in the entry contents (returned by
get_text()
) to a position in the entry’s
Pango::Layout
(returned by
get_layout()
, with text retrieved via pango_layout_get_text()).
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int | text_index_to_layout_index (int text_index) const |
Converts from a position in the entry’s
Pango::Layout
(returned by
get_layout()
) to a position in the entry contents (returned by
get_text()
).
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void | set_cursor_hadjustment (const Glib::RefPtr < Adjustment >& adjustment) |
Hooks up an adjustment to the cursor position in an entry, so that when the cursor is moved, the adjustment is scrolled to show that position.
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Glib::RefPtr < Adjustment > | get_cursor_hadjustment () |
Retrieves the horizontal cursor adjustment for the entry.
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Glib::RefPtr < const Adjustment > | get_cursor_hadjustment () const |
Retrieves the horizontal cursor adjustment for the entry.
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void | set_alignment (float xalign) |
Sets the alignment for the contents of the entry.
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void | set_alignment ( Align xalign) |
Sets the alignment for the contents of the entry.
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float | get_alignment () const |
Gets the value set by
set_alignment()
.
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void | set_completion (const Glib::RefPtr < EntryCompletion >& completion) |
Sets
completion
to be the auxiliary completion object to use with
entry
.
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Glib::RefPtr < EntryCompletion > | get_completion () |
Returns the auxiliary completion object currently in use by
entry
.
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Glib::RefPtr < const EntryCompletion > | get_completion () const |
Returns the auxiliary completion object currently in use by
entry
.
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void | set_progress_fraction (double fraction) |
Causes the entry’s progress indicator to “fill in” the given fraction of the bar.
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double | get_progress_fraction () const |
Returns the current fraction of the task that’s been completed.
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void | set_progress_pulse_step (double fraction) |
Sets the fraction of total entry width to move the progress bouncing block for each call to
progress_pulse()
.
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double | get_progress_pulse_step () |
Retrieves the pulse step set with
set_progress_pulse_step()
.
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void | progress_pulse () |
Indicates that some progress is made, but you don’t know how much.
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Glib::ustring | get_placeholder_text () const |
Retrieves the text that will be displayed when
entry
is empty and unfocused.
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void | set_placeholder_text (const Glib::ustring & text) |
Sets text to be displayed in
entry
when it is empty and unfocused.
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void | set_icon_from_pixbuf (const Glib::RefPtr < Gdk::Pixbuf >& pixbuf, EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Sets the icon shown in the specified position using a pixbuf.
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void | set_icon_from_stock (const StockID & stock_id, EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Sets the icon shown in the entry at the specified position from a stock image.
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void | set_icon_from_icon_name (const Glib::ustring & icon_name, EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Sets the icon shown in the entry at the specified position from the current icon theme.
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void | set_icon_from_gicon (const Glib::RefPtr < Gio::Icon >& icon, EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Sets the icon shown in the entry at the specified position from the current icon theme.
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void | unset_icon ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Do not show any icon in the specified position.
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ImageType | get_icon_storage_type ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Gets the type of representation being used by the icon to store image data.
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Glib::RefPtr < Gdk::Pixbuf > | get_icon_pixbuf ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Retrieves the image used for the icon.
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Glib::RefPtr < const Gdk::Pixbuf > | get_icon_pixbuf ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Retrieves the image used for the icon.
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StockID | get_icon_stock ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Retrieves the stock id used for the icon, or
nullptr
if there is no icon or if the icon was set by some other method (e.g., by pixbuf, icon name or gicon).
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Glib::ustring | get_icon_name ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Retrieves the icon name used for the icon, or
nullptr
if there is no icon or if the icon was set by some other method (e.g., by pixbuf, stock or gicon).
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Glib::RefPtr < Gio::Icon > | get_icon_gicon ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Retrieves the Icon used for the icon, or
nullptr
if there is no icon or if the icon was set by some other method (e.g., by stock, pixbuf, or icon name).
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Glib::RefPtr < const Gio::Icon > | get_icon_gicon ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Retrieves the Icon used for the icon, or
nullptr
if there is no icon or if the icon was set by some other method (e.g., by stock, pixbuf, or icon name).
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void | set_icon_activatable (bool activatable=true, EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Sets whether the icon is activatable.
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bool | get_icon_activatable ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Returns whether the icon is activatable.
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void | set_icon_sensitive ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY , bool sensitive=true) |
Sets the sensitivity for the specified icon.
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bool | get_icon_sensitive ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Returns whether the icon appears sensitive or insensitive.
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int | get_icon_at_pos (int x, int y) const |
Finds the icon at the given position and return its index.
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void | set_icon_tooltip_text (const Glib::ustring & tooltip, EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Sets
tooltip
as the contents of the tooltip for the icon at the specified position.
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Glib::ustring | get_icon_tooltip_text ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Gets the contents of the tooltip on the icon at the specified position in
entry
.
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void | set_icon_tooltip_markup (const Glib::ustring & tooltip, EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Sets
tooltip
as the contents of the tooltip for the icon at the specified position.
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Glib::ustring | get_icon_tooltip_markup ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Gets the contents of the tooltip on the icon at the specified position in
entry
.
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void | set_icon_drag_source (const Glib::RefPtr < TargetList >& target_list, Gdk::DragAction actions= Gdk::ACTION_COPY , EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) |
Sets up the icon at the given position so that GTK+ will start a drag operation when the user clicks and drags the icon.
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Gdk::Rectangle | get_icon_area ( EntryIconPosition icon_pos= ENTRY_ICON_PRIMARY ) const |
Returns the area where entry's icon at
icon_pos
is drawn.
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int | get_current_icon_drag_source () |
Returns the index of the icon which is the source of the current DND operation, or -1.
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bool | im_context_filter_keypress (GdkEventKey* gdk_event) |
Allow the
Gtk::Entry
input method to internally handle key press and release events.
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void | reset_im_context () |
Reset the input method context of the entry if needed.
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void | set_input_purpose ( InputPurpose purpose) |
Sets the
Gtk::Entry::property_input_purpose()
property which can be used by on-screen keyboards and other input methods to adjust their behaviour.
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InputPurpose | get_input_purpose () const |
Gets the value of the
Gtk::Entry::property_input_purpose()
property.
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void | set_input_hints ( InputHints hints) |
Sets the
Gtk::Entry::property_input_hints()
property, which allows input methods to fine-tune their behaviour.
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InputHints | get_input_hints () const |
Gets the value of the
Gtk::Entry::property_input_hints()
property.
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void | set_attributes ( Pango::AttrList & attrs) |
Sets a
Pango::AttrList
; the attributes in the list are applied to the entry text.
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Pango::AttrList | get_attributes () const |
Gets the attribute list that was set on the entry using
set_attributes()
, if any.
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void | set_tabs (const Pango::TabArray & tabs) |
Sets a
Pango::TabArray
; the tabstops in the array are applied to the entry text.
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Pango::TabArray | get_tabs () const |
Gets the tabstops that were set on the entry using
set_tabs()
, if any.
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void | grab_focus_without_selecting () |
Causes
entry
to have keyboard focus.
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Glib::SignalProxy < void, Menu * > | signal_populate_popup () |
Glib::SignalProxy < void, const Glib::ustring & > | signal_insert_at_cursor () |
Glib::SignalProxy < void > | signal_activate () |
Glib::SignalProxy < void, EntryIconPosition , const GdkEventButton* > | signal_icon_release () |
Glib::SignalProxy < void, EntryIconPosition , const GdkEventButton* > | signal_icon_press () |
Glib::PropertyProxy < Glib::RefPtr < EntryBuffer > > | property_buffer () |
Text buffer object which actually stores entry text.
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Glib::PropertyProxy_ReadOnly < Glib::RefPtr < EntryBuffer > > | property_buffer () const |
Text buffer object which actually stores entry text.
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Glib::PropertyProxy_ReadOnly < int > | property_cursor_position () const |
The current position of the insertion cursor in chars.
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Glib::PropertyProxy_ReadOnly < int > | property_selection_bound () const |
The position of the opposite end of the selection from the cursor in chars.
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Glib::PropertyProxy < bool > | property_editable () |
Whether the entry contents can be edited.
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Glib::PropertyProxy_ReadOnly < bool > | property_editable () const |
Whether the entry contents can be edited.
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Glib::PropertyProxy < int > | property_max_length () |
Maximum number of characters for this entry.
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Glib::PropertyProxy_ReadOnly < int > | property_max_length () const |
Maximum number of characters for this entry.
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Glib::PropertyProxy < bool > | property_visibility () |
FALSE displays the 'invisible char' instead of the actual text (password mode).
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Glib::PropertyProxy_ReadOnly < bool > | property_visibility () const |
FALSE displays the 'invisible char' instead of the actual text (password mode).
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Glib::PropertyProxy < bool > | property_has_frame () |
FALSE removes outside bevel from entry.
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Glib::PropertyProxy_ReadOnly < bool > | property_has_frame () const |
FALSE removes outside bevel from entry.
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Glib::PropertyProxy < Border > | property_inner_border () |
Sets the text area's border between the text and the frame.
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Glib::PropertyProxy_ReadOnly < Border > | property_inner_border () const |
Sets the text area's border between the text and the frame.
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Glib::PropertyProxy < gunichar > | property_invisible_char () |
The invisible character is used when masking entry contents (in \"password mode\\")").
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Glib::PropertyProxy_ReadOnly < gunichar > | property_invisible_char () const |
The invisible character is used when masking entry contents (in \"password mode\\")").
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Glib::PropertyProxy < bool > | property_invisible_char_set () |
Whether the invisible char has been set for the
Gtk::Entry
.
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Glib::PropertyProxy_ReadOnly < bool > | property_invisible_char_set () const |
Whether the invisible char has been set for the
Gtk::Entry
.
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Glib::PropertyProxy < bool > | property_activates_default () |
Whether to activate the default widget (such as the default button in a dialog) when Enter is pressed.
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Glib::PropertyProxy_ReadOnly < bool > | property_activates_default () const |
Whether to activate the default widget (such as the default button in a dialog) when Enter is pressed.
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Glib::PropertyProxy < int > | property_width_chars () |
Number of characters to leave space for in the entry.
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Glib::PropertyProxy_ReadOnly < int > | property_width_chars () const |
Number of characters to leave space for in the entry.
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Glib::PropertyProxy < int > | property_max_width_chars () |
The desired maximum width of the entry, in characters.
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Glib::PropertyProxy_ReadOnly < int > | property_max_width_chars () const |
The desired maximum width of the entry, in characters.
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Glib::PropertyProxy_ReadOnly < int > | property_scroll_offset () const |
Number of pixels of the entry scrolled off the screen to the left.
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Glib::PropertyProxy < ShadowType > | property_shadow_type () |
Which kind of shadow to draw around the entry when
Gtk::Entry::property_has_frame()
is set to
true
.
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Glib::PropertyProxy_ReadOnly < ShadowType > | property_shadow_type () const |
Which kind of shadow to draw around the entry when
Gtk::Entry::property_has_frame()
is set to
true
.
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Glib::PropertyProxy < Glib::ustring > | property_text () |
The contents of the entry.
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Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_text () const |
The contents of the entry.
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Glib::PropertyProxy < float > | property_xalign () |
The horizontal alignment, from 0 (left) to 1 (right).
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Glib::PropertyProxy_ReadOnly < float > | property_xalign () const |
The horizontal alignment, from 0 (left) to 1 (right).
More...
|
|
Glib::PropertyProxy < bool > | property_truncate_multiline () |
When
true
, pasted multi-line text is truncated to the first line.
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_truncate_multiline () const |
When
true
, pasted multi-line text is truncated to the first line.
More...
|
|
Glib::PropertyProxy < bool > | property_overwrite_mode () |
If text is overwritten when typing in the
Gtk::Entry
.
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|
|
Glib::PropertyProxy_ReadOnly < bool > | property_overwrite_mode () const |
If text is overwritten when typing in the
Gtk::Entry
.
More...
|
|
Glib::PropertyProxy_ReadOnly < guint > | property_text_length () const |
The length of the text in the
Gtk::Entry
.
More...
|
|
Glib::PropertyProxy < bool > | property_caps_lock_warning () |
Whether password entries will show a warning when Caps Lock is on.
More...
|
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Glib::PropertyProxy_ReadOnly < bool > | property_caps_lock_warning () const |
Whether password entries will show a warning when Caps Lock is on.
More...
|
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Glib::PropertyProxy < double > | property_progress_fraction () |
The current fraction of the task that's been completed.
More...
|
|
Glib::PropertyProxy_ReadOnly < double > | property_progress_fraction () const |
The current fraction of the task that's been completed.
More...
|
|
Glib::PropertyProxy < double > | property_progress_pulse_step () |
The fraction of total entry width to move the progress bouncing block for each call to
Gtk::Entry::progress_pulse()
.
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Glib::PropertyProxy_ReadOnly < double > | property_progress_pulse_step () const |
The fraction of total entry width to move the progress bouncing block for each call to
Gtk::Entry::progress_pulse()
.
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Glib::PropertyProxy < Glib::RefPtr < Gdk::Pixbuf > > | property_primary_icon_pixbuf () |
A pixbuf to use as the primary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Glib::RefPtr < Gdk::Pixbuf > > | property_primary_icon_pixbuf () const |
A pixbuf to use as the primary icon for the entry.
More...
|
|
Glib::PropertyProxy < Glib::RefPtr < Gdk::Pixbuf > > | property_secondary_icon_pixbuf () |
An pixbuf to use as the secondary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Glib::RefPtr < Gdk::Pixbuf > > | property_secondary_icon_pixbuf () const |
An pixbuf to use as the secondary icon for the entry.
More...
|
|
Glib::PropertyProxy < StockID > | property_primary_icon_stock () |
The stock id to use for the primary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < StockID > | property_primary_icon_stock () const |
The stock id to use for the primary icon for the entry.
More...
|
|
Glib::PropertyProxy < StockID > | property_secondary_icon_stock () |
The stock id to use for the secondary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < StockID > | property_secondary_icon_stock () const |
The stock id to use for the secondary icon for the entry.
More...
|
|
Glib::PropertyProxy < Glib::ustring > | property_primary_icon_name () |
The icon name to use for the primary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_primary_icon_name () const |
The icon name to use for the primary icon for the entry.
More...
|
|
Glib::PropertyProxy < Glib::ustring > | property_secondary_icon_name () |
The icon name to use for the secondary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_secondary_icon_name () const |
The icon name to use for the secondary icon for the entry.
More...
|
|
Glib::PropertyProxy < Glib::RefPtr < Gio::Icon > > | property_primary_icon_gicon () |
The Icon to use for the primary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Glib::RefPtr < Gio::Icon > > | property_primary_icon_gicon () const |
The Icon to use for the primary icon for the entry.
More...
|
|
Glib::PropertyProxy < Glib::RefPtr < Gio::Icon > > | property_secondary_icon_gicon () |
The Icon to use for the secondary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Glib::RefPtr < Gio::Icon > > | property_secondary_icon_gicon () const |
The Icon to use for the secondary icon for the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < ImageType > | property_primary_icon_storage_type () const |
The representation which is used for the primary icon of the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < ImageType > | property_secondary_icon_storage_type () const |
The representation which is used for the secondary icon of the entry.
More...
|
|
Glib::PropertyProxy < bool > | property_primary_icon_activatable () |
Whether the primary icon is activatable.
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_primary_icon_activatable () const |
Whether the primary icon is activatable.
More...
|
|
Glib::PropertyProxy < bool > | property_secondary_icon_activatable () |
Whether the secondary icon is activatable.
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_secondary_icon_activatable () const |
Whether the secondary icon is activatable.
More...
|
|
Glib::PropertyProxy < bool > | property_primary_icon_sensitive () |
Whether the primary icon is sensitive.
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_primary_icon_sensitive () const |
Whether the primary icon is sensitive.
More...
|
|
Glib::PropertyProxy < bool > | property_secondary_icon_sensitive () |
Whether the secondary icon is sensitive.
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_secondary_icon_sensitive () const |
Whether the secondary icon is sensitive.
More...
|
|
Glib::PropertyProxy < bool > | property_primary_icon_tooltip_text () |
The contents of the tooltip on the primary icon.
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_primary_icon_tooltip_text () const |
The contents of the tooltip on the primary icon.
More...
|
|
Glib::PropertyProxy < bool > | property_secondary_icon_tooltip_text () |
The contents of the tooltip on the secondary icon.
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_secondary_icon_tooltip_text () const |
The contents of the tooltip on the secondary icon.
More...
|
|
Glib::PropertyProxy < bool > | property_primary_icon_tooltip_markup () |
The contents of the tooltip on the primary icon, which is marked up with the [
Pango
text markup language][PangoMarkupFormat].
More...
|
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Glib::PropertyProxy_ReadOnly < bool > | property_primary_icon_tooltip_markup () const |
The contents of the tooltip on the primary icon, which is marked up with the [
Pango
text markup language][PangoMarkupFormat].
More...
|
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Glib::PropertyProxy < bool > | property_secondary_icon_tooltip_markup () |
The contents of the tooltip on the secondary icon, which is marked up with the [
Pango
text markup language][PangoMarkupFormat].
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_secondary_icon_tooltip_markup () const |
The contents of the tooltip on the secondary icon, which is marked up with the [
Pango
text markup language][PangoMarkupFormat].
More...
|
|
Glib::PropertyProxy < Glib::ustring > | property_im_module () |
Which IM (input method) module should be used for this entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_im_module () const |
Which IM (input method) module should be used for this entry.
More...
|
|
Glib::PropertyProxy < Glib::ustring > | property_placeholder_text () |
The text that will be displayed in the
Gtk::Entry
when it is empty and unfocused.
More...
|
|
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_placeholder_text () const |
The text that will be displayed in the
Gtk::Entry
when it is empty and unfocused.
More...
|
|
Glib::PropertyProxy < Glib::RefPtr < EntryCompletion > > | property_completion () |
The auxiliary completion object to use with the entry.
More...
|
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Glib::PropertyProxy_ReadOnly < Glib::RefPtr < EntryCompletion > > | property_completion () const |
The auxiliary completion object to use with the entry.
More...
|
|
Glib::PropertyProxy < InputPurpose > | property_input_purpose () |
The purpose of this text field.
More...
|
|
Glib::PropertyProxy_ReadOnly < InputPurpose > | property_input_purpose () const |
The purpose of this text field.
More...
|
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Glib::PropertyProxy < InputHints > | property_input_hints () |
Additional hints (beyond
Gtk::Entry::property_input_purpose()
) that allow input methods to fine-tune their behaviour.
More...
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Glib::PropertyProxy_ReadOnly < InputHints > | property_input_hints () const |
Additional hints (beyond
Gtk::Entry::property_input_purpose()
) that allow input methods to fine-tune their behaviour.
More...
|
|
Glib::PropertyProxy < Pango::AttrList > | property_attributes () |
A list of
Pango
attributes to apply to the text of the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Pango::AttrList > | property_attributes () const |
A list of
Pango
attributes to apply to the text of the entry.
More...
|
|
Glib::PropertyProxy < bool > | property_populate_all () |
If :populate-all is
true
, the
Gtk::Entry::signal_populate_popup()
signal is also emitted for touch popups.
More...
|
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Glib::PropertyProxy_ReadOnly < bool > | property_populate_all () const |
If :populate-all is
true
, the
Gtk::Entry::signal_populate_popup()
signal is also emitted for touch popups.
More...
|
|
Glib::PropertyProxy < Pango::TabArray > | property_tabs () |
A list of tabstop locations to apply to the text of the entry.
More...
|
|
Glib::PropertyProxy_ReadOnly < Pango::TabArray > | property_tabs () const |
A list of tabstop locations to apply to the text of the entry.
More...
|
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![]() |
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Widget ( Widget && src) noexcept | |
Widget & | operator= ( Widget && src) noexcept |
Widget (const Widget &)=delete | |
Widget & | operator= (const Widget &)=delete |
~Widget () noexceptoverride | |
Destroys the widget.
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|
|
GtkWidget* | gobj () |
Provides access to the underlying C GtkObject.
More...
|
|
const GtkWidget* | gobj () const |
Provides access to the underlying C GtkObject.
More...
|
|
void | show () |
Flags a widget to be displayed.
More...
|
|
void | show_now () |
Shows a widget.
More...
|
|
void | hide () |
Reverses the effects of
show()
, causing the widget to be hidden (invisible to the user).
More...
|
|
void | show_all () |
Recursively shows a widget, and any child widgets (if the widget is a container).
More...
|
|
void | queue_draw () |
Equivalent to calling
queue_draw_area()
for the entire area of a widget.
More...
|
|
void | queue_draw_area (int x, int y, int width, int height) |
Convenience function that calls
queue_draw_region()
on the region created from the given coordinates.
More...
|
|
void | queue_draw_region (const :: Cairo::RefPtr < const :: Cairo::Region >& region) |
Invalidates the area of
widget
defined by
region
by calling gdk_window_invalidate_region() on the widget’s window and all its child windows.
More...
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|
void | queue_resize () |
This function is only for use in widget implementations.
More...
|
|
void | queue_allocate () |
This function is only for use in widget implementations.
More...
|
|
void | size_allocate (const Allocation & allocation) |
This function is only used by
Gtk::Container
subclasses, to assign a size and position to their child widgets.
More...
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|
void | size_allocate (const Allocation & allocation, int baseline) |
This function is only used by
Gtk::Container
subclasses, to assign a size, position and (optionally) baseline to their child widgets.
More...
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|
SizeRequestMode | get_request_mode () const |
Gets whether the widget prefers a height-for-width layout or a width-for-height layout.
More...
|
|
void | get_preferred_width (int& minimum_width, int& natural_width) const |
Retrieves a widget’s initial minimum and natural width.
More...
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|
void | get_preferred_height_for_width (int width, int& minimum_height, int& natural_height) const |
Retrieves a widget’s minimum and natural height if it would be given the specified
width
.
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|
void | get_preferred_height_for_width (int width, int& minimum_height, int& natural_height, int& minimum_baseline, int& natural_baseline) const |
Retrieves a widget’s minimum and natural height and the corresponding baselines if it would be given the specified
width
, or the default height if
width
is -1.
More...
|
|
void | get_preferred_height (int& minimum_height, int& natural_height) const |
Retrieves a widget’s initial minimum and natural height.
More...
|
|
void | get_preferred_width_for_height (int height, int& minimum_width, int& natural_width) const |
Retrieves a widget’s minimum and natural width if it would be given the specified
height
.
More...
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|
void | get_preferred_size ( Requisition & minimum_size, Requisition & natural_size) const |
Retrieves the minimum and natural size of a widget, taking into account the widget’s preference for height-for-width management.
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void | add_accelerator (const Glib::ustring & accel_signal, const Glib::RefPtr < AccelGroup >& accel_group, guint accel_key, Gdk::ModifierType accel_mods, AccelFlags accel_flags) |
Installs an accelerator for this
widget
in
accel_group
that causes
accel_signal
to be emitted if the accelerator is activated.
More...
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|
bool | remove_accelerator (const Glib::RefPtr < AccelGroup >& accel_group, guint accel_key, Gdk::ModifierType accel_mods) |
Removes an accelerator from
widget
, previously installed with
add_accelerator()
.
More...
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|
void | set_accel_path (const Glib::ustring & accel_path, const Glib::RefPtr < AccelGroup >& accel_group) |
Given an accelerator group,
accel_group
, and an accelerator path,
accel_path
, sets up an accelerator in
accel_group
so whenever the key binding that is defined for
accel_path
is pressed,
widget
will be activated.
More...
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|
bool | mnemonic_activate (bool group_cycling) |
Emits the
Gtk::Widget::signal_mnemonic_activate()
signal.
More...
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|
bool | event (GdkEvent* gdk_event) |
Rarely-used function.
More...
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|
int | send_expose (GdkEvent* gdk_event) |
Very rarely-used function.
More...
|
|
bool | send_focus_change (GdkEvent* gdk_event) |
Sends the focus change
gdk_event
to
widget
.
More...
|
|
bool | activate () |
For widgets that can be “activated” (buttons, menu items, etc.) this function activates them.
More...
|
|
void | reparent ( Widget & new_parent) |
Moves a widget from one
Gtk::Container
to another, handling reference count issues to avoid destroying the widget.
More...
|
|
bool | intersect (const Gdk::Rectangle & area) const |
bool | intersect (const Gdk::Rectangle & area, Gdk::Rectangle & intersection) const |
Computes the intersection of a
widget’s
area and
area
, storing the intersection in
intersection
, and returns
true
if there was an intersection.
More...
|
|
:: Cairo::RefPtr < :: Cairo::Region > | region_intersect (const :: Cairo::RefPtr < :: Cairo::Region >& region) const |
Computes the intersection of a
widget’s
area and
region
, returning the intersection.
More...
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|
void | freeze_child_notify () |
Stops emission of
Gtk::Widget::signal_child_notify()
signals on
widget
.
More...
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|
void | child_notify (const Glib::ustring & child_property) |
Emits a
Gtk::Widget::signal_child_notify()
signal for the [child property][child-properties]
child_property
on
widget
.
More...
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|
void | thaw_child_notify () |
Reverts the effect of a previous call to
freeze_child_notify()
.
More...
|
|
void | set_can_focus (bool can_focus=true) |
Specifies whether
widget
can own the input focus.
More...
|
|
bool | get_can_focus () const |
Determines whether
widget
can own the input focus.
More...
|
|
bool | has_focus () const |
Determines if the widget has the global input focus.
More...
|
|
bool | is_focus () const |
Determines if the widget is the focus widget within its toplevel.
More...
|
|
bool | has_visible_focus () const |
Determines if the widget should show a visible indication that it has the global input focus.
More...
|
|
void | grab_focus () |
Causes
widget
to have the keyboard focus for the
Gtk::Window
it's inside.
More...
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|
void | set_focus_on_click (bool focus_on_click=true) |
Sets whether the widget should grab focus when it is clicked with the mouse.
More...
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|
bool | get_focus_on_click () const |
Returns whether the widget should grab focus when it is clicked with the mouse.
More...
|
|
void | set_can_default (bool can_default=true) |
Specifies whether
widget
can be a default widget.
More...
|
|
bool | get_can_default () const |
Determines whether
widget
can be a default widget.
More...
|
|
bool | has_default () const |
Determines whether
widget
is the current default widget within its toplevel.
More...
|
|
void | grab_default () |
Causes
widget
to become the default widget.
More...
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|
void | set_receives_default (bool receives_default=true) |
Specifies whether
widget
will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default.
More...
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|
bool | get_receives_default () const |
Determines whether
widget
is always treated as the default widget within its toplevel when it has the focus, even if another widget is the default.
More...
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|
bool | has_grab () const |
Determines whether the widget is currently grabbing events, so it is the only widget receiving input events (keyboard and mouse).
More...
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|
bool | device_is_shadowed (const Glib::RefPtr < const Gdk::Device >& device) |
Returns
true
if
device
has been shadowed by a GTK+ device grab on another widget, so it would stop sending events to
widget
.
More...
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|
void | add_modal_grab () |
Block events to everything else than this widget and its children.
More...
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|
void | remove_modal_grab () |
Remove the modal grab of the widget in case it was previously grabbed.
More...
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|
void | set_name (const Glib::ustring & name) |
Widgets can be named, which allows you to refer to them from a CSS file.
More...
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void | unset_name () |
Glib::ustring | get_name () const |
Retrieves the name of a widget.
More...
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|
void | set_state ( StateType state) |
This function is for use in widget implementations.
More...
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|
StateType | get_state () const |
Returns the widget’s state.
More...
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|
void | set_state_flags ( StateFlags flags, bool clear=true) |
This function is for use in widget implementations.
More...
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|
void | unset_state_flags ( StateFlags flags) |
This function is for use in widget implementations.
More...
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|
StateFlags | get_state_flags () const |
Returns the widget state as a flag set.
More...
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|
void | set_sensitive (bool sensitive=true) |
Sets the sensitivity of a widget.
More...
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|
bool | get_sensitive () const |
Returns the widget’s sensitivity (in the sense of returning the value that has been set using
set_sensitive()
).
More...
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|
bool | is_sensitive () const |
Returns the widget’s effective sensitivity, which means it is sensitive itself and also its parent widget is sensitive.
More...
|
|
void | set_visible (bool visible=true) |
Sets the visibility state of
widget
.
More...
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|
bool | get_visible () const |
Determines whether the widget is visible.
More...
|
|
bool | is_visible () const |
Determines whether the widget and all its parents are marked as visible.
More...
|
|
bool | get_has_window () const |
Determines whether
widget
has a
Gdk::Window
of its own.
More...
|
|
bool | get_is_toplevel () const |
Determines whether
widget
is a toplevel widget.
More...
|
|
bool | get_is_drawable () const |
Determines whether
widget
can be drawn to.
More...
|
|
bool | get_realized () const |
Determines whether
widget
is realized.
More...
|
|
bool | get_mapped () const |
Whether the widget is mapped.
More...
|
|
void | set_app_paintable (bool app_paintable=true) |
Sets whether the application intends to draw on the widget in an
Gtk::Widget::signal_draw()
handler.
More...
|
|
bool | get_app_paintable () const |
Determines whether the application intends to draw on the widget in an
Gtk::Widget::signal_draw()
handler.
More...
|
|
void | set_double_buffered (bool double_buffered=true) |
Widgets are double buffered by default; you can use this function to turn off the buffering.
More...
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|
bool | get_double_buffered () const |
Determines whether the widget is double buffered.
More...
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|
void | set_redraw_on_allocate (bool redraw_on_allocate=true) |
Sets whether the entire widget is queued for drawing when its size allocation changes.
More...
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|
void | set_child_visible (bool visible=true) |
Sets whether
widget
should be mapped along with its when its parent is mapped and
widget
has been shown with
show()
.
More...
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|
bool | get_child_visible () const |
Gets the value set with
set_child_visible()
.
More...
|
|
Glib::RefPtr < Gdk::Window > | get_window () |
Returns the widget’s window if it is realized,
nullptr
otherwise.
More...
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|
Glib::RefPtr < const Gdk::Window > | get_window () const |
Returns the widget’s window if it is realized,
nullptr
otherwise.
More...
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|
void | register_window (const Glib::RefPtr < Gdk::Window >& window) |
Registers a
Gdk::Window
with the widget and sets it up so that the widget receives events for it.
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|
void | unregister_window (const Glib::RefPtr < Gdk::Window >& window) |
Unregisters a
Gdk::Window
from the widget that was previously set up with
register_window()
.
More...
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|
int | get_allocated_width () const |
Returns the width that has currently been allocated to
widget
.
More...
|
|
int | get_allocated_height () const |
Returns the height that has currently been allocated to
widget
.
More...
|
|
int | get_allocated_baseline () const |
Returns the baseline that has currently been allocated to
widget
.
More...
|
|
void | get_allocated_size ( Allocation & allocation, int& baseline) const |
Retrieves the widget’s allocated size.
More...
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|
Allocation | get_allocation () const |
Retrieves the widget's location.
More...
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|
void | set_allocation (const Allocation & allocation) |
Sets the widget’s allocation.
More...
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|
void | set_clip (const Allocation & clip) |
Sets the widget’s clip.
More...
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|
Allocation | get_clip () const |
Retrieves the widget’s clip area.
More...
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|
Container * | get_parent () |
Returns the parent container of
widget
.
More...
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|
const Container * | get_parent () const |
Returns the parent container of
widget
.
More...
|
|
Glib::RefPtr < Gdk::Window > | get_parent_window () |
Gets
widget’s
parent window.
More...
|
|
Glib::RefPtr < const Gdk::Window > | get_parent_window () const |
Gets
widget’s
parent window.
More...
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|
void | set_parent_window (const Glib::RefPtr < const Gdk::Window >& parent_window) |
Sets a non default parent window for
widget
.
More...
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|
bool | child_focus ( DirectionType direction) |
This function is used by custom widget implementations; if you're writing an app, you’d use
grab_focus()
to move the focus to a particular widget, and
Gtk::Container::set_focus_chain()
to change the focus tab order.
More...
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|
bool | keynav_failed ( DirectionType direction) |
This function should be called whenever keyboard navigation within a single widget hits a boundary.
More...
|
|
void | error_bell () |
Notifies the user about an input-related error on this widget.
More...
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|
void | set_size_request (int width=-1, int height=-1) |
Sets the minimum size of a widget; that is, the widget’s size request will be at least
width
by
height
.
More...
|
|
void | get_size_request (int& width, int& height) const |
Gets the size request that was explicitly set for the widget using
set_size_request()
.
More...
|
|
void | set_events ( Gdk::EventMask events) |
Sets the event mask (see
Gdk::EventMask
) for a widget.
More...
|
|
void | add_events ( Gdk::EventMask events) |
Adds the events in the bitfield
events
to the event mask for
widget
.
More...
|
|
void | set_device_events (const Glib::RefPtr < const Gdk::Device >& device, Gdk::EventMask events) |
Sets the device event mask (see
Gdk::EventMask
) for a widget.
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|
|
void | add_device_events (const Glib::RefPtr < const Gdk::Device >& device, Gdk::EventMask events) |
Adds the device events in the bitfield
events
to the event mask for
widget
.
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|
|
void | set_opacity (double opacity) |
Request the
widget
to be rendered partially transparent, with opacity 0 being fully transparent and 1 fully opaque.
More...
|
|
double | get_opacity () const |
Fetches the requested opacity for this widget.
More...
|
|
void | set_device_enabled (const Glib::RefPtr < Gdk::Device >& device, bool enabled=true) |
Enables or disables a
Gdk::Device
to interact with
widget
and all its children.
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|
|
bool | get_device_enabled (const Glib::RefPtr < const Gdk::Device >& device) const |
Returns whether
device
can interact with
widget
and its children.
More...
|
|
Container * | get_toplevel () |
This function returns the topmost widget in the container hierarchy
widget
is a part of.
More...
|
|
const Container * | get_toplevel () const |
This function returns the topmost widget in the container hierarchy
widget
is a part of.
More...
|
|
Widget * | get_ancestor (GType widget_type) |
Gets the first ancestor of
widget
with type
widget_type
.
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|
|
const Widget * | get_ancestor (GType widget_type) const |
Gets the first ancestor of
widget
with type
widget_type
.
More...
|
|
Glib::RefPtr < Gdk::Visual > | get_visual () |
Gets the visual that will be used to render
widget
.
More...
|
|
Glib::RefPtr < Gdk::Screen > | get_screen () |
Get the
Gdk::Screen
from the toplevel window associated with this widget.
More...
|
|
Glib::RefPtr < const Gdk::Screen > | get_screen () const |
Get the
Gdk::Screen
from the toplevel window associated with this widget.
More...
|
|
bool | has_screen () const |
Checks whether there is a
Gdk::Screen
is associated with this widget.
More...
|
|
int | get_scale_factor () const |
Retrieves the internal scale factor that maps from window coordinates to the actual device pixels.
More...
|
|
Glib::RefPtr < Gdk::Display > | get_display () |
Get the
Gdk::Display
for the toplevel window associated with this widget.
More...
|
|
Glib::RefPtr < const Gdk::Display > | get_display () const |
Get the
Gdk::Display
for the toplevel window associated with this widget.
More...
|
|
Glib::RefPtr < Gdk::Window > | get_root_window () |
Get the root window where this widget is located.
More...
|
|
Glib::RefPtr < const Gdk::Window > | get_root_window () const |
Get the root window where this widget is located.
More...
|
|
Glib::RefPtr < Settings > | get_settings () |
Gets the settings object holding the settings used for this widget.
More...
|
|
Glib::RefPtr < Clipboard > | get_clipboard (const Glib::ustring & selection) |
Returns the clipboard object for the given selection to be used with
widget
.
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|
|
Glib::RefPtr < const Clipboard > | get_clipboard (const Glib::ustring & selection) const |
Returns the clipboard object for the given selection to be used with
widget
.
More...
|
|
bool | get_hexpand () const |
Gets whether the widget would like any available extra horizontal space.
More...
|
|
void | set_hexpand (bool expand=true) |
Sets whether the widget would like any available extra horizontal space.
More...
|
|
bool | get_hexpand_set () const |
Gets whether
set_hexpand()
has been used to explicitly set the expand flag on this widget.
More...
|
|
void | set_hexpand_set (bool set =true) |
Sets whether the hexpand flag (see
get_hexpand()
) will be used.
More...
|
|
bool | get_vexpand () const |
Gets whether the widget would like any available extra vertical space.
More...
|
|
void | set_vexpand (bool expand=true) |
Sets whether the widget would like any available extra vertical space.
More...
|
|
bool | get_vexpand_set () const |
Gets whether
set_vexpand()
has been used to explicitly set the expand flag on this widget.
More...
|
|
void | set_vexpand_set (bool set =true) |
Sets whether the vexpand flag (see
get_vexpand()
) will be used.
More...
|
|
void | queue_compute_expand () |
Mark
widget
as needing to recompute its expand flags.
More...
|
|
bool | compute_expand ( Orientation orientation) |
Computes whether a container should give this widget extra space when possible.
More...
|
|
bool | get_support_multidevice () const |
Returns
true
if
widget
is multiple pointer aware.
More...
|
|
void | set_support_multidevice (bool support_multidevice=true) |
Enables or disables multiple pointer awareness.
More...
|
|
Glib::RefPtr < Atk::Object > | get_accessible () |
Returns the accessible object that describes the widget to an assistive technology.
More...
|
|
Glib::RefPtr < const Atk::Object > | get_accessible () const |
Returns the accessible object that describes the widget to an assistive technology.
More...
|
|
Align | get_halign () const |
Gets the value of the
Gtk::Widget::property_halign()
property.
More...
|
|
void | set_halign ( Align align) |
Sets the horizontal alignment of
widget
.
More...
|
|
Align | get_valign () const |
Gets the value of the
Gtk::Widget::property_valign()
property.
More...
|
|
Align | get_valign_with_baseline () const |
Gets the value of the
Gtk::Widget::property_valign()
property, including
Gtk::ALIGN_BASELINE
.
More...
|
|
void | set_valign ( Align align) |
Sets the vertical alignment of
widget
.
More...
|
|
int | get_margin_left () const |
Gets the value of the
Gtk::Widget::property_margin_left()
property.
More...
|
|
void | set_margin_left (int margin) |
Sets the left margin of
widget
.
More...
|
|
int | get_margin_right () const |
Gets the value of the
Gtk::Widget::property_margin_right()
property.
More...
|
|
void | set_margin_right (int margin) |
Sets the right margin of
widget
.
More...
|
|
int | get_margin_start () const |
Gets the value of the
Gtk::Widget::property_margin_start()
property.
More...
|
|
void | set_margin_start (int margin) |
Sets the start margin of
widget
.
More...
|
|
int | get_margin_end () const |
Gets the value of the
Gtk::Widget::property_margin_end()
property.
More...
|
|
void | set_margin_end (int margin) |
Sets the end margin of
widget
.
More...
|
|
int | get_margin_top () const |
Gets the value of the
Gtk::Widget::property_margin_top()
property.
More...
|
|
void | set_margin_top (int margin) |
Sets the top margin of
widget
.
More...
|
|
int | get_margin_bottom () const |
Gets the value of the
Gtk::Widget::property_margin_bottom()
property.
More...
|
|
void | set_margin_bottom (int margin) |
Sets the bottom margin of
widget
.
More...
|
|
Gdk::EventMask | get_events () const |
Returns the event mask (see
Gdk::EventMask
) for the widget.
More...
|
|
Gdk::EventMask | get_device_events (const Glib::RefPtr < const Gdk::Device >& device) const |
Returns the events mask for the widget corresponding to an specific device.
More...
|
|
void | get_pointer (int& x, int& y) const |
Obtains the location of the mouse pointer in widget coordinates.
More...
|
|
bool | is_ancestor ( Widget & ancestor) const |
Determines whether
widget
is somewhere inside
ancestor
, possibly with intermediate containers.
More...
|
|
bool | translate_coordinates ( Widget & dest_widget, int src_x, int src_y, int& dest_x, int& dest_y) |
Translate coordinates relative to
src_widget’s
allocation to coordinates relative to
dest_widget’s
allocations.
More...
|
|
void | override_color (const Gdk::RGBA & color, StateFlags state= STATE_FLAG_NORMAL ) |
Sets the color to use for a widget.
More...
|
|
void | unset_color ( StateFlags state= STATE_FLAG_NORMAL ) |
Undoes the effect of previous calls to
override_color()
.
More...
|
|
void | override_background_color (const Gdk::RGBA & color, StateFlags state= STATE_FLAG_NORMAL ) |
Sets the background color to use for a widget.
More...
|
|
void | unset_background_color ( StateFlags state= STATE_FLAG_NORMAL ) |
Undoes the effect of previous calls to
override_background_color()
.
More...
|
|
void | override_font (const Pango::FontDescription & font_desc) |
Sets the font to use for a widget.
More...
|
|
void | unset_font () |
Undoes the effect of previous calls to
override_font()
.
More...
|
|
void | override_symbolic_color (const Glib::ustring & name, const Gdk::RGBA & color) |
Sets a symbolic color for a widget.
More...
|
|
void | unset_symbolic_color (const Glib::ustring & name) |
Undoes the effect of previous calls to
override_symbolic_color()
.
More...
|
|
void | override_cursor (const Gdk::RGBA & cursor, const Gdk::RGBA & secondary_cursor) |
Sets the cursor color to use in a widget, overriding the cursor-color and secondary-cursor-color style properties.
More...
|
|
void | unset_cursor () |
Undoes the effect of previous calls to
override_cursor()
.
More...
|
|
void | reset_style () |
Updates the style context of
widget
and all descendants by updating its widget path.
More...
|
|
template<class PropertyType > | |
void | get_style_property (const Glib::ustring & the_property_name, PropertyType& value) const |
Gets the value of a style property of
widget
.
More...
|
|
Glib::RefPtr < Pango::Context > | create_pango_context () |
Creates a new
Pango::Context
with the appropriate font map, font options, font description, and base direction for drawing text for this widget.
More...
|
|
Glib::RefPtr < Pango::Context > | get_pango_context () |
Gets a
Pango::Context
with the appropriate font map, font description, and base direction for this widget.
More...
|
|
void | set_font_options (const :: Cairo::FontOptions & options) |
Sets the #cairo_font_options_t used for
Pango
rendering in this widget.
More...
|
|
void | unset_font_options () |
Undoes the effect of previous calls to
set_font_options()
.
More...
|
|
:: Cairo::FontOptions | get_font_options () const |
Returns the #cairo_font_options_t used for
Pango
rendering.
More...
|
|
Glib::RefPtr < Pango::Layout > | create_pango_layout (const Glib::ustring & text) |
Creates a new
Pango::Layout
with the appropriate font map, font description, and base direction for drawing text for this widget.
More...
|
|
Glib::RefPtr < Gdk::Pixbuf > | render_icon_pixbuf (const StockID & stock_id, IconSize size ) |
A convenience function that uses the theme engine and style settings for
widget
to look up
stock_id
and render it to a pixbuf.
More...
|
|
void | set_composite_name (const Glib::ustring & name) |
Sets a widgets composite name.
More...
|
|
void | unset_composite_name () |
Glib::ustring | get_composite_name () const |
Obtains the composite name of a widget.
More...
|
|
void | set_direction ( TextDirection dir) |
Sets the reading direction on a particular widget.
More...
|
|
TextDirection | get_direction () const |
Gets the reading direction for a particular widget.
More...
|
|
void | shape_combine_region (const :: Cairo::RefPtr < const :: Cairo::Region >& region) |
Sets a shape for this widget’s GDK window.
More...
|
|
void | input_shape_combine_region (const :: Cairo::RefPtr < const :: Cairo::Region >& region) |
Sets an input shape for this widget’s GDK window.
More...
|
|
WidgetPath | get_path () const |
Returns the
Gtk::WidgetPath
representing
widget
, if the widget is not connected to a toplevel widget, a partial path will be created.
More...
|
|
std::vector < Widget * > | list_mnemonic_labels () |
Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example,
Gtk::Label::set_mnemonic_widget()
).
More...
|
|
std::vector < const Widget * > | list_mnemonic_labels () const |
Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example,
Gtk::Label::set_mnemonic_widget()
).
More...
|
|
void | add_mnemonic_label ( Widget & label) |
Adds a widget to the list of mnemonic labels for this widget.
More...
|
|
void | remove_mnemonic_label ( Widget & label) |
Removes a widget from the list of mnemonic labels for this widget.
More...
|
|
void | drag_get_data (const Glib::RefPtr < Gdk::DragContext >& context, const Glib::ustring & target, guint32 time) |
void | drag_highlight () |
void | drag_unhighlight () |
void | drag_dest_set ( DestDefaults flags= DestDefaults (0), Gdk::DragAction actions= Gdk::DragAction (0)) |
void | drag_dest_set (const std::vector < TargetEntry >& targets, DestDefaults flags= DEST_DEFAULT_ALL , Gdk::DragAction actions= Gdk::ACTION_COPY ) |
void | drag_dest_set_proxy (const Glib::RefPtr < Gdk::Window >& proxy_window, Gdk::DragProtocol protocol, bool use_coordinates) |
void | drag_dest_unset () |
Glib::ustring | drag_dest_find_target (const Glib::RefPtr < Gdk::DragContext >& context, const Glib::RefPtr < TargetList >& target_list) const |
Looks for a match between
context->targets
and the
dest_target_list
, returning the first matching target, otherwise returning Gdk::NONE.
More...
|
|
Glib::ustring | drag_dest_find_target (const Glib::RefPtr < Gdk::DragContext >& context) const |
Glib::RefPtr < TargetList > | drag_dest_get_target_list () |
Glib::RefPtr < const TargetList > | drag_dest_get_target_list () const |
void | drag_dest_set_target_list (const Glib::RefPtr < TargetList >& target_list) |
void | drag_dest_add_text_targets () |
void | drag_dest_add_image_targets () |
void | drag_dest_add_uri_targets () |
void | drag_source_set (const std::vector < TargetEntry >& targets, Gdk::ModifierType start_button_mask= Gdk::MODIFIER_MASK , Gdk::DragAction actions= Gdk::ACTION_COPY ) |
void | drag_source_unset () |
Undoes the effects of
set()
.
More...
|
|
void | drag_source_set_icon (const Glib::RefPtr < Gdk::Pixbuf >& pixbuf) |
Sets the icon that will be used for drags from a particular widget from a
Gdk::Pixbuf
.
More...
|
|
void | drag_source_set_icon (const StockID & stock_id) |
Sets the icon that will be used for drags from a particular source to a stock icon.
More...
|
|
void | drag_source_set_icon (const Glib::ustring & icon_name) |
Sets the icon that will be used for drags from a particular source to a themed icon.
More...
|
|
void | drag_source_add_text_targets () |
Add the text targets supported by
Gtk::SelectionData
to the target list of the drag source.
More...
|
|
void | drag_source_add_uri_targets () |
Add the URI targets supported by
Gtk::SelectionData
to the target list of the drag source.
More...
|
|
void | drag_source_add_image_targets () |
Add the writable image targets supported by
Gtk::SelectionData
to the target list of the drag source.
More...
|
|
Glib::RefPtr < Gdk::DragContext > | drag_begin (const Glib::RefPtr < TargetList >& targets, Gdk::DragAction actions, int button, GdkEvent* gdk_event) |
Glib::RefPtr < Gdk::DragContext > | drag_begin (const Glib::RefPtr < TargetList >& targets, Gdk::DragAction actions, int button, GdkEvent* gdk_event, int x, int y) |
bool | drag_check_threshold (int start_x, int start_y, int current_x, int current_y) |
void | drag_set_as_icon (const Glib::RefPtr < Gdk::DragContext >& context, int hot_x, int hot_y) |
void | queue_resize_no_redraw () |
This function works like
queue_resize()
, except that the widget is not invalidated.
More...
|
|
bool | get_no_show_all () const |
Returns the current value of the
Gtk::Widget::property_no_show_all()
property, which determines whether calls to
show_all()
will affect this widget.
More...
|
|
void | set_no_show_all (bool no_show_all=true) |
Sets the
Gtk::Widget::property_no_show_all()
property, which determines whether calls to
show_all()
will affect this widget.
More...
|
|
void | set_parent ( Widget & parent) |
This function is useful only when implementing subclasses of
Gtk::Container
.
More...
|
|
void | unparent () |
This function is only for use in widget implementations.
More...
|
|
void | map () |
This function is only for use in widget implementations.
More...
|
|
void | unmap () |
This function is only for use in widget implementations.
More...
|
|
void | draw_insertion_cursor (const :: Cairo::RefPtr < :: Cairo::Context >& cr, const Gdk::Rectangle & location, bool is_primary, TextDirection direction, bool draw_arrow=true) |
Draws a text caret on
cr
at
location
.
More...
|
|
void | set_tooltip_window ( Window & custom_window) |
Replaces the default, usually yellow, window used for displaying tooltips with
custom_window
.
More...
|
|
Window * | get_tooltip_window () |
Returns the
Gtk::Window
of the current tooltip.
More...
|
|
void | trigger_tooltip_query () |
Triggers a tooltip query on the display where the toplevel of
widget
is located.
More...
|
|
void | set_tooltip_text (const Glib::ustring & text) |
Sets
text
as the contents of the tooltip.
More...
|
|
Glib::ustring | get_tooltip_text () const |
Gets the contents of the tooltip for
widget
.
More...
|
|
void | set_tooltip_markup (const Glib::ustring & markup) |
Sets
markup
as the contents of the tooltip, which is marked up with the
Pango
text markup language.
More...
|
|
Glib::ustring | get_tooltip_markup () const |
Gets the contents of the tooltip for
widget
.
More...
|
|
void | set_has_tooltip (bool has_tooltip=TRUE) |
Sets the has-tooltip property on
widget
to
has_tooltip
.
More...
|
|
bool | get_has_tooltip () const |
Returns the current value of the has-tooltip property.
More...
|
|
int | get_width () const |
int | get_height () const |
bool | is_composited () const |
Whether
widget
can rely on having its alpha channel drawn correctly.
More...
|
|
bool | in_destruction () const |
Returns whether the widget is currently being destroyed.
More...
|
|
Glib::RefPtr < StyleContext > | get_style_context () |
Returns the style context associated to
widget
.
More...
|
|
Glib::RefPtr < Gtk::StyleContext > | get_style_context () const |
Returns the style context associated to
widget
.
More...
|
|
Gdk::ModifierType | get_modifier_mask ( Gdk::ModifierIntent intent) |
Returns the modifier mask the
widget’s
windowing system backend uses for a particular purpose.
More...
|
|
void | insert_action_group (const Glib::ustring & name, const Glib::RefPtr < Gio::ActionGroup >& group) |
Inserts
group
into
widget
.
More...
|
|
void | remove_action_group (const Glib::ustring & name) |
Removes a group from the widget.
More...
|
|
Glib::RefPtr < Gio::ActionGroup > | get_action_group (const Glib::ustring & prefix) |
Retrieves the
ActionGroup
that was registered using
prefix
.
More...
|
|
Glib::RefPtr < const Gio::ActionGroup > | get_action_group (const Glib::ustring & prefix) const |
Retrieves the
ActionGroup
that was registered using
prefix
.
More...
|
|
std::vector < Glib::ustring > | list_action_prefixes () const |
Retrieves a
nullptr
-terminated array of strings containing the prefixes of
ActionGroup
's available to
widget
.
More...
|
|
void | set_font_map (const Glib::RefPtr < Pango::FontMap >& font_map) |
Sets the font map to use for
Pango
rendering.
More...
|
|
Glib::RefPtr < Pango::FontMap > | get_font_map () |
Gets the font map that has been set with
set_font_map()
.
More...
|
|
Glib::RefPtr < const Pango::FontMap > | get_font_map () const |
Gets the font map that has been set with
set_font_map()
.
More...
|
|
Glib::SignalProxy < void > | signal_show () |
Glib::SignalProxy < void > | signal_hide () |
Glib::SignalProxy < void > | signal_map () |
Emitted on mapping of a widget to the screen.
More...
|
|
Glib::SignalProxy < void > | signal_unmap () |
Glib::SignalProxy < void > | signal_realize () |
Emitted on realization of a widget.
More...
|
|
Glib::SignalProxy < void > | signal_unrealize () |
Glib::SignalProxy < void, Allocation & > | signal_size_allocate () |
Glib::SignalProxy < void, Gtk::StateType > | signal_state_changed () |
Glib::SignalProxy < void, Gtk::StateFlags > | signal_state_flags_changed () |
Glib::SignalProxy < void, Widget * > | signal_parent_changed () |
Informs objects that their parent changed.
More...
|
|
Glib::SignalProxy < void, Widget * > | signal_hierarchy_changed () |
Glib::SignalProxy < void > | signal_style_updated () |
Glib::SignalProxy < void, TextDirection > | signal_direction_changed () |
Glib::SignalProxy < void, bool > | signal_grab_notify () |
Glib::SignalProxy < void, GParamSpec* > | signal_child_notify () |
Glib::SignalProxy < bool, bool > | signal_mnemonic_activate () |
Glib::SignalProxy < void > | signal_grab_focus () |
Glib::SignalProxy < bool, DirectionType > | signal_focus () |
Glib::SignalProxy < bool, GdkEvent* > | signal_event () |
Glib::SignalProxy < void, GdkEvent* > | signal_event_after () |
Glib::SignalProxy < bool, GdkEventButton* > | signal_button_press_event () |
Event triggered by user pressing button.
More...
|
|
Glib::SignalProxy < bool, GdkEventButton* > | signal_button_release_event () |
Event triggered by user releasing button.
More...
|
|
Glib::SignalProxy < bool, GdkEventScroll* > | signal_scroll_event () |
Glib::SignalProxy < bool, GdkEventMotion* > | signal_motion_notify_event () |
Event triggered by user moving pointer.
More...
|
|
Glib::SignalProxy < bool, GdkEventAny* > | signal_delete_event () |
Glib::SignalProxy < bool, const :: Cairo::RefPtr < :: Cairo::Context >& > | signal_draw () |
Glib::SignalProxy < bool, GdkEventKey* > | signal_key_press_event () |
Event triggered by a key press will widget has focus.
More...
|
|
Glib::SignalProxy < bool, GdkEventKey* > | signal_key_release_event () |
Event triggered by a key release will widget has focus.
More...
|
|
Glib::SignalProxy < bool, GdkEventCrossing* > | signal_enter_notify_event () |
Event triggered by pointer entering widget area.
More...
|
|
Glib::SignalProxy < bool, GdkEventCrossing* > | signal_leave_notify_event () |
Event triggered by pointer leaving widget area.
More...
|
|
Glib::SignalProxy < bool, GdkEventConfigure* > | signal_configure_event () |
Event triggered by a window resizing.
More...
|
|
Glib::SignalProxy < bool, GdkEventFocus* > | signal_focus_in_event () |
Glib::SignalProxy < bool, GdkEventFocus* > | signal_focus_out_event () |
Glib::SignalProxy < bool, GdkEventAny* > | signal_map_event () |
Glib::SignalProxy < bool, GdkEventAny* > | signal_unmap_event () |
Glib::SignalProxy < bool, GdkEventProperty* > | signal_property_notify_event () |
Glib::SignalProxy < bool, GdkEventSelection* > | signal_selection_clear_event () |
Glib::SignalProxy < bool, GdkEventSelection* > | signal_selection_request_event () |
Glib::SignalProxy < bool, GdkEventSelection* > | signal_selection_notify_event () |
Glib::SignalProxy < bool, GdkEventProximity* > | signal_proximity_in_event () |
Glib::SignalProxy < bool, GdkEventProximity* > | signal_proximity_out_event () |
Glib::SignalProxy < bool, GdkEventVisibility* > | signal_visibility_notify_event () |
Glib::SignalProxy < bool, GdkEventWindowState* > | signal_window_state_event () |
Glib::SignalProxy < void, SelectionData &, guint, guint > | signal_selection_get () |
Glib::SignalProxy < void, const SelectionData &, guint > | signal_selection_received () |
Glib::SignalProxy < void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_begin () |
Glib::SignalProxy < void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_end () |
Glib::SignalProxy < void, const Glib::RefPtr < Gdk::DragContext >&, SelectionData &, guint, guint > | signal_drag_data_get () |
Glib::SignalProxy < void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_data_delete () |
Glib::SignalProxy < bool, const Glib::RefPtr < Gdk::DragContext >&, DragResult > | signal_drag_failed () |
Glib::SignalProxy < void, const Glib::RefPtr < Gdk::DragContext >&, guint > | signal_drag_leave () |
Glib::SignalProxy < bool, const Glib::RefPtr < Gdk::DragContext >&, int, int, guint > | signal_drag_motion () |
Glib::SignalProxy < bool, const Glib::RefPtr < Gdk::DragContext >&, int, int, guint > | signal_drag_drop () |
Glib::SignalProxy < void, const Glib::RefPtr < Gdk::DragContext >&, int, int, const SelectionData &, guint, guint > | signal_drag_data_received () |
Glib::SignalProxy < void, const Glib::RefPtr < Gdk::Screen >& > | signal_screen_changed () |
Glib::SignalProxy < void > | signal_composited_changed () |
Glib::SignalProxy < bool > | signal_popup_menu () |
Glib::SignalProxy < bool, int, int, bool, const Glib::RefPtr < Tooltip >& > | signal_query_tooltip () |
Glib::SignalProxy < bool, GdkEventGrabBroken* > | signal_grab_broken_event () |
Glib::SignalProxy < bool, GdkEventExpose* > | signal_damage_event () |
Glib::SignalProxy < bool, GdkEventTouch* > | signal_touch_event () |
Glib::PropertyProxy < Glib::ustring > | property_name () |
The name of the widget.
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Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_name () const |
The name of the widget.
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Glib::PropertyProxy < Container * > | property_parent () |
The parent widget of this widget.
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Glib::PropertyProxy_ReadOnly < Container * > | property_parent () const |
The parent widget of this widget.
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Glib::PropertyProxy < int > | property_width_request () |
Override for width request of the widget, or -1 if natural request should be used.
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Glib::PropertyProxy_ReadOnly < int > | property_width_request () const |
Override for width request of the widget, or -1 if natural request should be used.
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Glib::PropertyProxy < int > | property_height_request () |
Override for height request of the widget, or -1 if natural request should be used.
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Glib::PropertyProxy_ReadOnly < int > | property_height_request () const |
Override for height request of the widget, or -1 if natural request should be used.
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Glib::PropertyProxy < bool > | property_visible () |
Whether the widget is visible.
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Glib::PropertyProxy_ReadOnly < bool > | property_visible () const |
Whether the widget is visible.
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Glib::PropertyProxy < bool > | property_sensitive () |
Whether the widget responds to input.
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Glib::PropertyProxy_ReadOnly < bool > | property_sensitive () const |
Whether the widget responds to input.
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Glib::PropertyProxy < bool > | property_app_paintable () |
Whether the application will paint directly on the widget.
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Glib::PropertyProxy_ReadOnly < bool > | property_app_paintable () const |
Whether the application will paint directly on the widget.
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Glib::PropertyProxy < bool > | property_can_focus () |
Whether the widget can accept the input focus.
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Glib::PropertyProxy_ReadOnly < bool > | property_can_focus () const |
Whether the widget can accept the input focus.
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Glib::PropertyProxy < bool > | property_has_focus () |
Whether the widget has the input focus.
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Glib::PropertyProxy_ReadOnly < bool > | property_has_focus () const |
Whether the widget has the input focus.
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Glib::PropertyProxy < bool > | property_is_focus () |
Whether the widget is the focus widget within the toplevel.
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Glib::PropertyProxy_ReadOnly < bool > | property_is_focus () const |
Whether the widget is the focus widget within the toplevel.
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Glib::PropertyProxy < bool > | property_focus_on_click () |
Whether the widget should grab focus when it is clicked with the mouse.
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Glib::PropertyProxy_ReadOnly < bool > | property_focus_on_click () const |
Whether the widget should grab focus when it is clicked with the mouse.
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Glib::PropertyProxy < bool > | property_can_default () |
Whether the widget can be the default widget.
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Glib::PropertyProxy_ReadOnly < bool > | property_can_default () const |
Whether the widget can be the default widget.
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Glib::PropertyProxy < bool > | property_has_default () |
Whether the widget is the default widget.
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Glib::PropertyProxy_ReadOnly < bool > | property_has_default () const |
Whether the widget is the default widget.
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Glib::PropertyProxy < bool > | property_receives_default () |
If TRUE, the widget will receive the default action when it is focused.
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Glib::PropertyProxy_ReadOnly < bool > | property_receives_default () const |
If TRUE, the widget will receive the default action when it is focused.
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Glib::PropertyProxy_ReadOnly < bool > | property_composite_child () const |
Whether the widget is part of a composite widget.
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Glib::PropertyProxy < Glib::RefPtr < Style > > | property_style () |
The style of the widget, which contains information about how it will look (colors etc).
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Glib::PropertyProxy_ReadOnly < Glib::RefPtr < Style > > | property_style () const |
The style of the widget, which contains information about how it will look (colors etc).
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Glib::PropertyProxy < Gdk::EventMask > | property_events () |
The event mask that decides what kind of GdkEvents this widget gets.
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Glib::PropertyProxy_ReadOnly < Gdk::EventMask > | property_events () const |
The event mask that decides what kind of GdkEvents this widget gets.
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Glib::PropertyProxy < bool > | property_has_tooltip () |
Enables or disables the emission of
Gtk::Widget::signal_query_tooltip()
on
widget
.
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Glib::PropertyProxy_ReadOnly < bool > | property_has_tooltip () const |
Enables or disables the emission of
Gtk::Widget::signal_query_tooltip()
on
widget
.
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Glib::PropertyProxy < Glib::ustring > | property_tooltip_markup () |
Sets the text of tooltip to be the given string, which is marked up with the [
Pango
text markup language][PangoMarkupFormat].
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Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_tooltip_markup () const |
Sets the text of tooltip to be the given string, which is marked up with the [
Pango
text markup language][PangoMarkupFormat].
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Glib::PropertyProxy < Glib::ustring > | property_tooltip_text () |
Sets the text of tooltip to be the given string.
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Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_tooltip_text () const |
Sets the text of tooltip to be the given string.
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Glib::PropertyProxy_ReadOnly < Glib::RefPtr < Gdk::Window > > | property_window () const |
The widget's window if it is realized,
nullptr
otherwise.
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Glib::PropertyProxy < bool > | property_no_show_all () |
Whether gtk_widget_show_all() should not affect this widget.
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Glib::PropertyProxy_ReadOnly < bool > | property_no_show_all () const |
Whether gtk_widget_show_all() should not affect this widget.
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Glib::PropertyProxy < bool > | property_double_buffered () |
Whether the widget is double buffered.
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Glib::PropertyProxy_ReadOnly < bool > | property_double_buffered () const |
Whether the widget is double buffered.
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Glib::PropertyProxy < Align > | property_halign () |
How to distribute horizontal space if widget gets extra space, see
Gtk::Align
.
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Glib::PropertyProxy_ReadOnly < Align > | property_halign () const |
How to distribute horizontal space if widget gets extra space, see
Gtk::Align
.
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Glib::PropertyProxy < Align > | property_valign () |
How to distribute vertical space if widget gets extra space, see
Gtk::Align
.
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Glib::PropertyProxy_ReadOnly < Align > | property_valign () const |
How to distribute vertical space if widget gets extra space, see
Gtk::Align
.
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Glib::PropertyProxy < int > | property_margin_left () |
Margin on left side of widget.
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|
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Glib::PropertyProxy_ReadOnly < int > | property_margin_left () const |
Margin on left side of widget.
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|
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Glib::PropertyProxy < int > | property_margin_right () |
Margin on right side of widget.
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|
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Glib::PropertyProxy_ReadOnly < int > | property_margin_right () const |
Margin on right side of widget.
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|
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Glib::PropertyProxy < int > | property_margin_start () |
Margin on start of widget, horizontally.
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|
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Glib::PropertyProxy_ReadOnly < int > | property_margin_start () const |
Margin on start of widget, horizontally.
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|
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Glib::PropertyProxy < int > | property_margin_end () |
Margin on end of widget, horizontally.
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|
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Glib::PropertyProxy_ReadOnly < int > | property_margin_end () const |
Margin on end of widget, horizontally.
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|
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Glib::PropertyProxy < int > | property_margin_top () |
Margin on top side of widget.
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|
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Glib::PropertyProxy_ReadOnly < int > | property_margin_top () const |
Margin on top side of widget.
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|
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Glib::PropertyProxy < int > | property_margin_bottom () |
Margin on bottom side of widget.
More...
|
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Glib::PropertyProxy_ReadOnly < int > | property_margin_bottom () const |
Margin on bottom side of widget.
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|
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Glib::PropertyProxy < int > | property_margin () |
Sets all four sides' margin at once.
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|
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Glib::PropertyProxy_ReadOnly < int > | property_margin () const |
Sets all four sides' margin at once.
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Glib::PropertyProxy < bool > | property_hexpand () |
Whether to expand horizontally.
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Glib::PropertyProxy_ReadOnly < bool > | property_hexpand () const |
Whether to expand horizontally.
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Glib::PropertyProxy < bool > | property_hexpand_set () |
Whether to use the
Gtk::Widget::property_hexpand()
property.
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Glib::PropertyProxy_ReadOnly < bool > | property_hexpand_set () const |
Whether to use the
Gtk::Widget::property_hexpand()
property.
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Glib::PropertyProxy < bool > | property_vexpand () |
Whether to expand vertically.
More...
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Glib::PropertyProxy_ReadOnly < bool > | property_vexpand () const |
Whether to expand vertically.
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Glib::PropertyProxy < bool > | property_vexpand_set () |
Whether to use the
Gtk::Widget::property_vexpand()
property.
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Glib::PropertyProxy_ReadOnly < bool > | property_vexpand_set () const |
Whether to use the
Gtk::Widget::property_vexpand()
property.
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Glib::PropertyProxy < bool > | property_expand () |
Whether to expand in both directions.
More...
|
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Glib::PropertyProxy_ReadOnly < bool > | property_expand () const |
Whether to expand in both directions.
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Glib::PropertyProxy < double > | property_opacity () |
The requested opacity of the widget.
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Glib::PropertyProxy_ReadOnly < double > | property_opacity () const |
The requested opacity of the widget.
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Glib::PropertyProxy_ReadOnly < int > | property_scale_factor () const |
The scale factor of the widget.
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Object ( Object && src) noexcept | |
Object & | operator= ( Object && src) noexcept |
~Object () noexceptoverride | |
GObject* | gobj () |
Provides access to the underlying C GtkObject.
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const GObject* | gobj () const |
Provides access to the underlying C GtkObject.
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Object (const Object &)=delete | |
Object & | operator= (const Object &)=delete |
Object ( Object &&src) noexcept | |
Object & | operator= ( Object &&src) noexcept |
void * | get_data (const QueryQuark &key) |
void | set_data (const Quark &key, void *data) |
void | set_data (const Quark &key, void *data, DestroyNotify notify) |
void | remove_data (const QueryQuark &quark) |
void * | steal_data (const QueryQuark &quark) |
Glib::RefPtr < Glib::Object > | wrap (GObject *object, bool take_copy=false) |
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ObjectBase (const ObjectBase &)=delete | |
ObjectBase & | operator= (const ObjectBase &)=delete |
void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value) |
void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const |
void | set_property (const Glib::ustring &property_name, const PropertyType &value) |
void | get_property (const Glib::ustring &property_name, PropertyType &value) const |
void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot < void > &slot) |
void | connect_property_changed (const Glib::ustring &property_name, sigc::slot < void > &&slot) |
sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot < void > &slot) |
sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, sigc::slot < void > &&slot) |
void | freeze_notify () |
void | thaw_notify () |
virtual void | reference () const |
virtual void | unreference () const |
GObject * | gobj () |
const GObject * | gobj () const |
GObject * | gobj_copy () const |
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trackable () noexcept | |
trackable (const trackable &src) noexcept | |
trackable ( trackable &&src) | |
~trackable () | |
void | add_destroy_notify_callback (void *data, func_destroy_notify func) const |
void | notify_callbacks () |
trackable & | operator= (const trackable &src) |
trackable & | operator= ( trackable &&src) |
void | remove_destroy_notify_callback (void *data) const |
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Buildable ( Buildable && src) noexcept | |
Buildable & | operator= ( Buildable && src) noexcept |
~Buildable () noexceptoverride | |
GtkBuildable* | gobj () |
Provides access to the underlying C GObject.
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const GtkBuildable* | gobj () const |
Provides access to the underlying C GObject.
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void | set_name (const Glib::ustring & name) |
Sets the name of the
buildable
object.
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Glib::ustring | get_name () const |
Gets the name of the
buildable
object.
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Interface () | |
Interface ( Interface &&src) noexcept | |
Interface & | operator= ( Interface &&src) noexcept |
Interface (const Glib::Interface_Class &interface_class) | |
Interface (GObject *castitem) | |
~Interface () noexceptoverride | |
Interface (const Interface &)=delete | |
Interface & | operator= (const Interface &)=delete |
GObject * | gobj () |
const GObject * | gobj () const |
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Implementor ( Implementor &&src) noexcept | |
Implementor & | operator= ( Implementor &&src) noexcept |
virtual | ~Implementor () noexcept |
AtkImplementor * | gobj () |
const AtkImplementor * | gobj () const |
Glib::RefPtr < Atk::Implementor > | wrap (AtkImplementor *object, bool take_copy=false) |
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Editable ( Editable && src) noexcept | |
Editable & | operator= ( Editable && src) noexcept |
~Editable () noexceptoverride | |
GtkEditable* | gobj () |
Provides access to the underlying C GObject.
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const GtkEditable* | gobj () const |
Provides access to the underlying C GObject.
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void | cut_clipboard () |
Removes the contents of the currently selected content in the editable and puts it on the clipboard.
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void | copy_clipboard () |
Copies the contents of the currently selected content in the editable and puts it on the clipboard.
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void | paste_clipboard () |
Pastes the content of the clipboard to the current position of the cursor in the editable.
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void | delete_selection () |
Deletes the currently selected text of the editable.
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void | set_editable (bool is_editable=true) |
Determines if the user can edit the text in the editable widget or not.
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bool | get_editable () const |
Retrieves whether
editable
is editable.
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void | insert_text (const Glib::ustring & new_text, int new_text_length, int& position) |
Inserts
new_text_length
bytes of
new_text
into the contents of the widget, at position
position
.
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void | delete_text (int start_pos, int end_pos) |
Deletes a sequence of characters.
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Glib::ustring | get_chars (int start_pos, int end_pos) const |
Retrieves a sequence of characters.
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|
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void | select_region (int start_pos, int end_pos) |
Selects a region of text.
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bool | get_selection_bounds (int& start_pos, int& end_pos) const |
Retrieves the selection bound of the editable.
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|
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void | set_position (int position) |
Sets the cursor position in the editable to the given value.
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|
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int | get_position () const |
Retrieves the current position of the cursor relative to the start of the content of the editable.
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Glib::SignalProxy < void, const Glib::ustring &, int* > | signal_insert_text () |
Glib::SignalProxy < void, int, int > | signal_delete_text () |
Glib::SignalProxy < void > | signal_changed () |
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CellEditable ( CellEditable && src) noexcept | |
CellEditable & | operator= ( CellEditable && src) noexcept |
~CellEditable () noexceptoverride | |
GtkCellEditable* | gobj () |
Provides access to the underlying C GObject.
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const GtkCellEditable* | gobj () const |
Provides access to the underlying C GObject.
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|
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void | start_editing (GdkEvent* event) |
Begins editing on a
cell_editable
.
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void | editing_done () |
Emits the
Gtk::CellEditable::signal_editing_done()
signal.
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void | remove_widget () |
Emits the
Gtk::CellEditable::signal_remove_widget()
signal.
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Glib::SignalProxy < void > | signal_editing_done () |
Glib::SignalProxy < void > | signal_remove_widget () |
Glib::PropertyProxy < bool > | property_editing_canceled () |
Indicates whether editing on the cell has been canceled.
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|
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Glib::PropertyProxy_ReadOnly < bool > | property_editing_canceled () const |
Indicates whether editing on the cell has been canceled.
More...
|
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Static Public Member Functions |
|
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system.
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|
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static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system.
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|
|
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static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system.
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|
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static Widget * | get_current_modal_grab () |
Retrieve the widget which is currently grabbing all events.
More...
|
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static void | push_composite_child () |
Makes all newly-created widgets as composite children until the corresponding
pop_composite_child()
call.
More...
|
|
static void | pop_composite_child () |
Cancels the effect of a previous call to
push_composite_child()
.
More...
|
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static void | set_default_direction ( TextDirection dir) |
Sets the default reading direction for widgets where the direction has not been explicitly set by
set_direction()
.
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|
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static TextDirection | get_default_direction () |
Obtains the current default reading direction.
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static Widget * | drag_get_source_widget (const Glib::RefPtr < Gdk::DragContext >& context) |
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static void | add_interface (GType gtype_implementer) |
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system.
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static void | add_interface (GType gtype_implementer) |
static GType | get_type () |
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static void | add_interface (GType gtype_implementer) |
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system.
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|
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static void | add_interface (GType gtype_implementer) |
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system.
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Protected Member Functions |
|
virtual int | on_input (double* new_value) |
This is a default handler for the signal
signal_input()
.
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|
|
virtual bool | on_output () |
This is a default handler for the signal
signal_output()
.
More...
|
|
virtual void | on_wrapped () |
This is a default handler for the signal
signal_wrapped()
.
More...
|
|
virtual void | on_value_changed () |
This is a default handler for the signal
signal_value_changed()
.
More...
|
|
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virtual void | on_populate_popup ( Menu * menu) |
This is a default handler for the signal
signal_populate_popup()
.
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|
|
virtual void | on_insert_at_cursor (const Glib::ustring & str) |
This is a default handler for the signal
signal_insert_at_cursor()
.
More...
|
|
virtual void | on_activate () |
This is a default handler for the signal
signal_activate()
.
More...
|
|
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virtual void | on_show () |
This is a default handler for the signal
signal_show()
.
More...
|
|
virtual void | on_hide () |
This is a default handler for the signal
signal_hide()
.
More...
|
|
virtual void | on_map () |
This is a default handler for the signal
signal_map()
.
More...
|
|
virtual void | on_unmap () |
This is a default handler for the signal
signal_unmap()
.
More...
|
|
virtual void | on_realize () |
This is a default handler for the signal
signal_realize()
.
More...
|
|
virtual void | on_unrealize () |
This is a default handler for the signal
signal_unrealize()
.
More...
|
|
virtual void | on_size_allocate ( Allocation & allocation) |
This is a default handler for the signal
signal_size_allocate()
.
More...
|
|
virtual void | on_state_changed ( Gtk::StateType previous_state) |
This is a default handler for the signal
signal_state_changed()
.
More...
|
|
virtual void | on_parent_changed ( Widget * previous_parent) |
This is a default handler for the signal
signal_parent_changed()
.
More...
|
|
virtual void | on_hierarchy_changed ( Widget * previous_toplevel) |
This is a default handler for the signal
signal_hierarchy_changed()
.
More...
|
|
virtual void | on_style_updated () |
This is a default handler for the signal
signal_style_updated()
.
More...
|
|
virtual void | on_direction_changed ( TextDirection direction) |
This is a default handler for the signal
signal_direction_changed()
.
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|
|
virtual void | on_grab_notify (bool was_grabbed) |
This is a default handler for the signal
signal_grab_notify()
.
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virtual void | on_child_notify (GParamSpec* pspec) |
This is a default handler for the signal
signal_child_notify()
.
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virtual bool | on_mnemonic_activate (bool group_cycling) |
This is a default handler for the signal
signal_mnemonic_activate()
.
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virtual void | on_grab_focus () |
This is a default handler for the signal
signal_grab_focus()
.
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virtual bool | on_focus ( DirectionType direction) |
This is a default handler for the signal
signal_focus()
.
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virtual bool | on_event (GdkEvent* gdk_event) |
This is a default handler for the signal
signal_event()
.
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virtual bool | on_button_press_event (GdkEventButton* button_event) |
This is a default handler for the signal
signal_button_press_event()
.
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virtual bool | on_button_release_event (GdkEventButton* release_event) |
This is a default handler for the signal
signal_button_release_event()
.
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virtual bool | on_scroll_event (GdkEventScroll* scroll_event) |
This is a default handler for the signal
signal_scroll_event()
.
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virtual bool | on_motion_notify_event (GdkEventMotion* motion_event) |
This is a default handler for the signal
signal_motion_notify_event()
.
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virtual bool | on_delete_event (GdkEventAny* any_event) |
This is a default handler for the signal
signal_delete_event()
.
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virtual bool | on_draw (const :: Cairo::RefPtr < :: Cairo::Context >& cr) |
This is a default handler for the signal
signal_draw()
.
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virtual bool | on_key_press_event (GdkEventKey* key_event) |
This is a default handler for the signal
signal_key_press_event()
.
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virtual bool | on_key_release_event (GdkEventKey* key_event) |
This is a default handler for the signal
signal_key_release_event()
.
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virtual bool | on_enter_notify_event (GdkEventCrossing* crossing_event) |
This is a default handler for the signal
signal_enter_notify_event()
.
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virtual bool | on_leave_notify_event (GdkEventCrossing* crossing_event) |
This is a default handler for the signal
signal_leave_notify_event()
.
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virtual bool | on_configure_event (GdkEventConfigure* configure_event) |
This is a default handler for the signal
signal_configure_event()
.
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virtual bool | on_focus_in_event (GdkEventFocus* focus_event) |
This is a default handler for the signal
signal_focus_in_event()
.
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virtual bool | on_focus_out_event (GdkEventFocus* gdk_event) |
This is a default handler for the signal
signal_focus_out_event()
.
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virtual bool | on_map_event (GdkEventAny* any_event) |
This is a default handler for the signal
signal_map_event()
.
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virtual bool | on_unmap_event (GdkEventAny* any_event) |
This is a default handler for the signal
signal_unmap_event()
.
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virtual bool | on_property_notify_event (GdkEventProperty* property_event) |
This is a default handler for the signal
signal_property_notify_event()
.
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virtual bool | on_selection_clear_event (GdkEventSelection* selection_event) |
This is a default handler for the signal
signal_selection_clear_event()
.
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virtual bool | on_selection_request_event (GdkEventSelection* selection_event) |
This is a default handler for the signal
signal_selection_request_event()
.
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virtual bool | on_selection_notify_event (GdkEventSelection* selection_event) |
This is a default handler for the signal
signal_selection_notify_event()
.
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virtual bool | on_proximity_in_event (GdkEventProximity* proximity_event) |
This is a default handler for the signal
signal_proximity_in_event()
.
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virtual bool | on_proximity_out_event (GdkEventProximity* proximity_event) |
This is a default handler for the signal
signal_proximity_out_event()
.
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virtual bool | on_visibility_notify_event (GdkEventVisibility* visibility_event) |
This is a default handler for the signal
signal_visibility_notify_event()
.
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virtual bool | on_window_state_event (GdkEventWindowState* window_state_event) |
This is a default handler for the signal
signal_window_state_event()
.
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virtual void | on_selection_get ( SelectionData & selection_data, guint info, guint time) |
This is a default handler for the signal
signal_selection_get()
.
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virtual void | on_selection_received (const SelectionData & selection_data, guint time) |
This is a default handler for the signal
signal_selection_received()
.
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virtual void | on_drag_begin (const Glib::RefPtr < Gdk::DragContext >& context) |
This is a default handler for the signal
signal_drag_begin()
.
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virtual void | on_drag_end (const Glib::RefPtr < Gdk::DragContext >& context) |
This is a default handler for the signal
signal_drag_end()
.
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virtual void | on_drag_data_get (const Glib::RefPtr < Gdk::DragContext >& context, SelectionData & selection_data, guint info, guint time) |
This is a default handler for the signal
signal_drag_data_get()
.
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virtual void | on_drag_data_delete (const Glib::RefPtr < Gdk::DragContext >& context) |
This is a default handler for the signal
signal_drag_data_delete()
.
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virtual void | on_drag_leave (const Glib::RefPtr < Gdk::DragContext >& context, guint time) |
This is a default handler for the signal
signal_drag_leave()
.
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virtual bool | on_drag_motion (const Glib::RefPtr < Gdk::DragContext >& context, int x, int y, guint time) |
This is a default handler for the signal
signal_drag_motion()
.
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virtual bool | on_drag_drop (const Glib::RefPtr < Gdk::DragContext >& context, int x, int y, guint time) |
This is a default handler for the signal
signal_drag_drop()
.
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virtual void | on_drag_data_received (const Glib::RefPtr < Gdk::DragContext >& context, int x, int y, const SelectionData & selection_data, guint info, guint time) |
This is a default handler for the signal
signal_drag_data_received()
.
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|
virtual void | on_screen_changed (const Glib::RefPtr < Gdk::Screen >& previous_screen) |
This is a default handler for the signal
signal_screen_changed()
.
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|
virtual void | dispatch_child_properties_changed_vfunc (guint p1, GParamSpec** p2) |
virtual void | show_all_vfunc () |
virtual Glib::RefPtr < Atk::Object > | get_accessible_vfunc () |
virtual SizeRequestMode | get_request_mode_vfunc () const |
virtual void | get_preferred_width_vfunc (int& minimum_width, int& natural_width) const |
virtual void | get_preferred_height_for_width_vfunc (int width, int& minimum_height, int& natural_height) const |
virtual void | get_preferred_height_vfunc (int& minimum_height, int& natural_height) const |
virtual void | get_preferred_width_for_height_vfunc (int height, int& minimum_width, int& natural_width) const |
Widget () | |
void | realize () |
Creates the GDK (windowing system) resources associated with a widget.
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void | unrealize () |
This function is only useful in widget implementations.
More...
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void | draw (const :: Cairo::RefPtr < :: Cairo::Context >& cr) |
Draws
widget
to
cr
.
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void | set_mapped (bool mapped=true) |
Marks the widget as being realized.
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void | set_realized (bool realized=true) |
Marks the widget as being realized.
More...
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void | set_has_window (bool has_window=true) |
Specifies whether
widget
has a
Gdk::Window
of its own.
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void | set_window (const Glib::RefPtr < Gdk::Window >& window) |
Sets a widget's window.
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void | transform_cairo_context_to_window (const :: Cairo::RefPtr < :: Cairo::Context >& cr, const Glib::RefPtr < const Gdk::Window >& window) |
Transforms the given cairo context
cr
from widget-relative coordinates to window-relative coordinates.
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Requisition | get_requisition () const |
Retrieves the widget's requisition.
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void | get_style_property_value (const Glib::ustring & the_property_name, Glib::ValueBase & value) const |
Gets the value of a style property of
widget
.
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void | realize_if_needed () |
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|
Object () | |
Object (const Glib::ConstructParams &construct_params) | |
Object (GObject *castitem) | |
~Object () noexceptoverride | |
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|
ObjectBase () | |
ObjectBase (const char *custom_type_name) | |
ObjectBase (const std::type_info &custom_type_info) | |
ObjectBase ( ObjectBase &&src) noexcept | |
ObjectBase & | operator= ( ObjectBase &&src) noexcept |
virtual | ~ObjectBase () noexcept=0 |
void | initialize (GObject *castitem) |
void | initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper) |
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Buildable () | |
You should derive from this class to use it.
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Implementor () | |
virtual Glib::RefPtr < Object > | ref_accessibile_vfunc () |
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|
Editable () | |
You should derive from this class to use it.
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virtual void | delete_text_vfunc (int start_pos, int end_pos) |
virtual Glib::ustring | get_chars_vfunc (int start_pos, int end_pos) const |
virtual void | select_region_vfunc (int start_pos, int end_pos) |
virtual bool | get_selection_bounds_vfunc (int& start_pos, int& end_pos) const |
virtual void | set_position_vfunc (int position) |
virtual int | get_position_vfunc () const |
virtual void | insert_text_vfunc (const Glib::ustring & text, int& position) |
virtual void | on_insert_text (const Glib::ustring & text, int* position) |
This is a default handler for the signal
signal_insert_text()
.
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virtual void | on_delete_text (int start_pos, int end_pos) |
This is a default handler for the signal
signal_delete_text()
.
More...
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virtual void | on_changed () |
This is a default handler for the signal
signal_changed()
.
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CellEditable () | |
You should derive from this class to use it.
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virtual void | start_editing_vfunc (GdkEvent* event) |
virtual void | on_editing_done () |
This is a default handler for the signal
signal_editing_done()
.
More...
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|
virtual void | on_remove_widget () |
This is a default handler for the signal
signal_remove_widget()
.
More...
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|
Related Functions |
|
(Note that these are not member functions.) |
|
Gtk::SpinButton * | wrap (GtkSpinButton* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Gtk::Entry * | wrap (GtkEntry* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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|
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Gtk::Widget * | wrap (GtkWidget* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Glib::RefPtr < Gtk::Buildable > | wrap (GtkBuildable* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Glib::RefPtr < Gtk::Editable > | wrap (GtkEditable* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Glib::RefPtr < Gtk::CellEditable > | wrap (GtkCellEditable* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Additional Inherited Members |
|
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typedef void(*)(gpointer data | DestroyNotify ) |
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typedef internal::func_destroy_notify | func_destroy_notify |
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static bool | should_draw_window (const :: Cairo::RefPtr < const :: Cairo::Context >& cr, const Glib::RefPtr < const Gdk::Window >& window) |
This function is supposed to be called in
Gtk::Widget::signal_draw()
implementations for widgets that support multiple windows.
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|
Detailed Description
numeric Entry with up/down buttons Slightly misnamed, this should be called a SpinEntry.
The SpinButton widget looks like this:

Constructor & Destructor Documentation
|
noexcept |
|
delete |
|
override noexcept |
Gtk::SpinButton::SpinButton | ( | double |
climb_rate
=
0.0
,
|
guint |
digits
=
0
|
||
) |
|
explicit |
Member Function Documentation
void Gtk::SpinButton::configure | ( | const Glib::RefPtr < Adjustment >& | adjustment , |
double | climb_rate , | ||
guint | digits | ||
) |
Changes the properties of an existing spin button.
The adjustment, climb rate, and number of decimal places are all changed accordingly, after this function call.
- Parameters
-
adjustment A Gtk::Adjustment . climb_rate The new climb rate. digits The number of decimal places to display in the spin button.
Glib::RefPtr < Adjustment > Gtk::SpinButton::get_adjustment | ( | ) |
Get the adjustment associated with a Gtk::SpinButton .
- Returns
- The Gtk::Adjustment of spin_button .
Glib::RefPtr <const Adjustment > Gtk::SpinButton::get_adjustment | ( | ) | const |
Get the adjustment associated with a Gtk::SpinButton .
- Returns
- The Gtk::Adjustment of spin_button .
guint Gtk::SpinButton::get_digits | ( | ) | const |
void Gtk::SpinButton::get_increments | ( | double & | step , |
double & | page | ||
) | const |
Gets the current step and page the increments used by spin_button .
See set_increments() .
- Parameters
-
step Location to store step increment, or nullptr
.page Location to store page increment, or nullptr
.
bool Gtk::SpinButton::get_numeric | ( | ) | const |
Returns whether non-numeric text can be typed into the spin button.
See set_numeric() .
- Returns
-
true
if only numeric text can be entered.
void Gtk::SpinButton::get_range | ( | double & | min , |
double & | max | ||
) | const |
Gets the range allowed for spin_button .
See set_range() .
- Parameters
-
min Location to store minimum allowed value, or nullptr
.max Location to store maximum allowed value, or nullptr
.
bool Gtk::SpinButton::get_snap_to_ticks | ( | ) | const |
Returns whether the values are corrected to the nearest step.
See set_snap_to_ticks() .
- Returns
-
true
if values are snapped to the nearest step.
|
static |
Get the GType for this class, for use with the underlying GObject type system.
SpinButtonUpdatePolicy Gtk::SpinButton::get_update_policy | ( | ) | const |
Gets the update behavior of a spin button.
See set_update_policy() .
- Returns
- The current update policy.
double Gtk::SpinButton::get_value | ( | ) | const |
Get the value in the spin_button .
- Returns
- The value of spin_button .
int Gtk::SpinButton::get_value_as_int | ( | ) | const |
Get the value spin_button represented as an integer.
- Returns
- The value of spin_button .
bool Gtk::SpinButton::get_wrap | ( | ) | const |
Returns whether the spin button’s value wraps around to the opposite limit when the upper or lower limit of the range is exceeded.
See set_wrap() .
- Returns
-
true
if the spin button wraps around.
|
inline |
Provides access to the underlying C GtkObject.
|
inline |
Provides access to the underlying C GtkObject.
|
protected virtual |
This is a default handler for the signal signal_input() .
|
protected virtual |
This is a default handler for the signal signal_output() .
|
protected virtual |
This is a default handler for the signal signal_value_changed() .
|
protected virtual |
This is a default handler for the signal signal_wrapped() .
|
noexcept |
|
delete |
Glib::PropertyProxy < Glib::RefPtr < Adjustment > > Gtk::SpinButton::property_adjustment | ( | ) |
The adjustment that holds the value of the spin button.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < Glib::RefPtr < Adjustment > > Gtk::SpinButton::property_adjustment | ( | ) | const |
The adjustment that holds the value of the spin button.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy < double > Gtk::SpinButton::property_climb_rate | ( | ) |
The acceleration rate when you hold down a button.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < double > Gtk::SpinButton::property_climb_rate | ( | ) | const |
The acceleration rate when you hold down a button.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy < guint > Gtk::SpinButton::property_digits | ( | ) |
The number of decimal places to display.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < guint > Gtk::SpinButton::property_digits | ( | ) | const |
The number of decimal places to display.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy < bool > Gtk::SpinButton::property_numeric | ( | ) |
Whether non-numeric characters should be ignored.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < bool > Gtk::SpinButton::property_numeric | ( | ) | const |
Whether non-numeric characters should be ignored.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy < bool > Gtk::SpinButton::property_snap_to_ticks | ( | ) |
Whether erroneous values are automatically changed to a spin button's nearest step increment.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < bool > Gtk::SpinButton::property_snap_to_ticks | ( | ) | const |
Whether erroneous values are automatically changed to a spin button's nearest step increment.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy < SpinButtonUpdatePolicy > Gtk::SpinButton::property_update_policy | ( | ) |
Whether the spin button should update always, or only when the value is legal.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < SpinButtonUpdatePolicy > Gtk::SpinButton::property_update_policy | ( | ) | const |
Whether the spin button should update always, or only when the value is legal.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy < double > Gtk::SpinButton::property_value | ( | ) |
Reads the current value, or sets a new value.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < double > Gtk::SpinButton::property_value | ( | ) | const |
Reads the current value, or sets a new value.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy < bool > Gtk::SpinButton::property_wrap | ( | ) |
Whether a spin button should wrap upon reaching its limits.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < bool > Gtk::SpinButton::property_wrap | ( | ) | const |
Whether a spin button should wrap upon reaching its limits.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
void Gtk::SpinButton::set_adjustment | ( | const Glib::RefPtr < Adjustment >& | adjustment | ) |
Replaces the Gtk::Adjustment associated with spin_button .
- Parameters
-
adjustment A Gtk::Adjustment to replace the existing adjustment.
void Gtk::SpinButton::set_digits | ( | guint | digits | ) |
Set the precision to be displayed by spin_button .
Up to 20 digit precision is allowed.
- Parameters
-
digits The number of digits after the decimal point to be displayed for the spin button’s value.
void Gtk::SpinButton::set_increments | ( | double | step , |
double | page | ||
) |
Sets the step and page increments for spin_button.
This affects how quickly the value changes when the spin button’s arrows are activated.
- Parameters
-
step Increment applied for a button 1 press. page Increment applied for a button 2 press.
void Gtk::SpinButton::set_numeric | ( | bool |
numeric
=
true
|
) |
Sets the flag that determines if non-numeric text can be typed into the spin button.
- Parameters
-
numeric Flag indicating if only numeric entry is allowed.
void Gtk::SpinButton::set_range | ( | double | min , |
double | max | ||
) |
Sets the minimum and maximum allowable values for spin_button .
If the current value is outside this range, it will be adjusted to fit within the range, otherwise it will remain unchanged.
- Parameters
-
min Minimum allowable value. max Maximum allowable value.
void Gtk::SpinButton::set_snap_to_ticks | ( | bool |
snap_to_ticks
=
true
|
) |
Sets the policy as to whether values are corrected to the nearest step increment when a spin button is activated after providing an invalid value.
- Parameters
-
snap_to_ticks A flag indicating if invalid values should be corrected.
void Gtk::SpinButton::set_update_policy | ( | SpinButtonUpdatePolicy | policy | ) |
Sets the update behavior of a spin button.
This determines whether the spin button is always updated or only when a valid value is set.
- Parameters
-
policy A Gtk::SpinButtonUpdatePolicy value.
void Gtk::SpinButton::set_value | ( | double | value | ) |
Sets the value of spin_button .
- Parameters
-
value The new value.
void Gtk::SpinButton::set_wrap | ( | bool |
wrap
=
true
|
) |
Sets the flag that determines if a spin button value wraps around to the opposite limit when the upper or lower limit of the range is exceeded.
- Parameters
-
wrap A flag indicating if wrapping behavior is performed.
Glib::SignalProxy < int,double* > Gtk::SpinButton::signal_input | ( | ) |
- Slot Prototype:
-
int on_my_input(double* new_value)
The signal_input() signal can be used to influence the conversion of the users input into a double value. The signal handler is expected to use Gtk::Entry::get_text() to retrieve the text of the entry and set new_value to the new value.
The default conversion uses Glib::strtod().
- Parameters
-
new_value Return location for the new value.
- Returns
-
true
for a successful conversion,false
if the input was not handled, and Gtk::INPUT_ERROR if the conversion failed.
Glib::SignalProxy < bool > Gtk::SpinButton::signal_output | ( | ) |
- Slot Prototype:
-
bool on_my_output()
The signal_output() signal can be used to change to formatting of the value that is displayed in the spin buttons entry.
[C example ellipted]
- Returns
-
true
if the value has been displayed.
Glib::SignalProxy < void > Gtk::SpinButton::signal_value_changed | ( | ) |
- Slot Prototype:
-
void on_my_value_changed()
The signal_value_changed() signal is emitted when the value represented by spinbutton changes. Also see the Gtk::SpinButton::signal_output() signal.
Glib::SignalProxy < void > Gtk::SpinButton::signal_wrapped | ( | ) |
- Slot Prototype:
-
void on_my_wrapped()
The signal_wrapped() signal is emitted right after the spinbutton wraps from its maximum to minimum value or vice-versa.
void Gtk::SpinButton::spin | ( | SpinType | direction , |
double | increment | ||
) |
Increment or decrement a spin button’s value in a specified direction by a specified amount.
- Parameters
-
direction A Gtk::SpinType indicating the direction to spin. increment Step increment to apply in the specified direction.
void Gtk::SpinButton::unset_adjustment | ( | ) |
void Gtk::SpinButton::update | ( | ) |
Manually force an update of the spin button.
Friends And Related Function Documentation
|
related |
A Glib::wrap() method for this object.
- Parameters
-
object The C instance. take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
- Returns
- A C++ instance that wraps this C instance.