glibmm: Gio::FileIcon Class Reference
FileIcon specifies an icon by pointing to an image file to be used as icon. More...
#include <giomm/fileicon.h>

Public Member Functions |
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FileIcon ( FileIcon && src) noexcept | |
FileIcon & | operator= ( FileIcon && src) noexcept |
~FileIcon () noexceptoverride | |
GFileIcon* | gobj () |
Provides access to the underlying C GObject.
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const GFileIcon* | gobj () const |
Provides access to the underlying C GObject.
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GFileIcon* | gobj_copy () |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
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Glib::RefPtr < File > | get_file () |
Gets the
File
associated with the given
icon
.
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Glib::RefPtr < const File > | get_file () const |
Gets the
File
associated with the given
icon
.
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Glib::PropertyProxy_ReadOnly < Glib::RefPtr < File > > | property_file () const |
The file containing the icon.
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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) |
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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) |
You probably want to use a specific property_*() accessor method instead.
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void | get_property_value (const Glib::ustring & property_name, Glib::ValueBase & value) const |
You probably want to use a specific property_*() accessor method instead.
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template<class PropertyType > | |
void | set_property (const Glib::ustring & property_name, const PropertyType& value) |
You probably want to use a specific property_*() accessor method instead.
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template<class PropertyType > | |
void | get_property (const Glib::ustring & property_name, PropertyType& value) const |
You probably want to use a specific property_*() accessor method instead.
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void | connect_property_changed (const Glib::ustring & property_name, const sigc::slot < void >& slot) |
You can use the signal_changed() signal of the property proxy instead.
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void | connect_property_changed (const Glib::ustring & property_name, sigc::slot < void >&& slot) |
You can use the signal_changed() signal of the property proxy instead.
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sigc::connection | connect_property_changed_with_return (const Glib::ustring & property_name, const sigc::slot < void >& slot) |
You can use the signal_changed() signal of the property proxy instead.
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sigc::connection | connect_property_changed_with_return (const Glib::ustring & property_name, sigc::slot < void >&& slot) |
You can use the signal_changed() signal of the property proxy instead.
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void | freeze_notify () |
Increases the freeze count on object.
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void | thaw_notify () |
Reverts the effect of a previous call to
freeze_notify()
.
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virtual void | reference () const |
Increment the reference count for this object.
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virtual void | unreference () const |
Decrement the reference count for this object.
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GObject* | gobj () |
Provides access to the underlying C GObject.
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const GObject* | gobj () const |
Provides access to the underlying C GObject.
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GObject* | gobj_copy () const |
Give a ref-ed copy to someone. Use for direct struct access.
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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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LoadableIcon ( LoadableIcon && src) noexcept | |
LoadableIcon & | operator= ( LoadableIcon && src) noexcept |
~LoadableIcon () noexceptoverride | |
GLoadableIcon* | gobj () |
Provides access to the underlying C GObject.
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const GLoadableIcon* | gobj () const |
Provides access to the underlying C GObject.
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Glib::RefPtr < InputStream > | load (int size , Glib::ustring & type, const Glib::RefPtr < Cancellable >& cancellable) |
Loads a loadable icon.
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Glib::RefPtr < InputStream > | load (int size , Glib::ustring & type) |
Non-cancellable version of
load()
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void | load_async (int size , const SlotAsyncReady & slot, const Glib::RefPtr < Cancellable >& cancellable) |
Loads an icon asynchronously.
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void | load_async (int size , const SlotAsyncReady & slot) |
Non-cancellable version of
load_async()
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Icon ( Icon && src) noexcept | |
Icon & | operator= ( Icon && src) noexcept |
~Icon () noexceptoverride | |
GIcon* | gobj () |
Provides access to the underlying C GObject.
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const GIcon* | gobj () const |
Provides access to the underlying C GObject.
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guint | hash () const |
Gets a hash for an icon.
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std::string | to_string () const |
Generates a textual representation of
icon
that can be used for serialization such as when passing
icon
to a different process or saving it to persistent storage.
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bool | equal (const Glib::RefPtr < Icon >& other) const |
Glib::VariantBase | serialize () const |
Serializes a
Icon
into a Variant.
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Interface () | |
A Default constructor.
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Interface ( Interface && src) noexcept | |
Interface & | operator= ( Interface && src) noexcept |
Interface (const Glib::Interface_Class& interface_class) | |
Called by constructors of derived classes.
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Interface (GObject* castitem) | |
Called by constructors of derived classes.
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~Interface () noexceptoverride | |
Interface (const Interface &)=delete | |
Interface & | operator= (const Interface &)=delete |
GObject* | gobj () |
const GObject* | gobj () const |
Static Public Member Functions |
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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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static Glib::RefPtr < FileIcon > | create () |
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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 () |
Get the GType for this class, for use with the underlying GObject type system.
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static Glib::RefPtr < Icon > | create (const std::string & str) |
Generate an
Icon
instance from
str
.
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static Glib::RefPtr < Icon > | deserialize (const Glib::VariantBase & value) |
Deserializes a
Icon
previously serialized using g_icon_serialize().
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Protected Member Functions |
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FileIcon () | |
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Object () | |
Object (const Glib::ConstructParams& construct_params) | |
Object (GObject* castitem) | |
~Object () noexceptoverride | |
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ObjectBase () | |
This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different
ObjectBase
constructor.
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ObjectBase (const char* custom_type_name) | |
A derived constructor always overrides this choice.
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ObjectBase (const std::type_info & custom_type_info) | |
This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually.
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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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LoadableIcon () | |
You should derive from this class to use it.
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Icon () | |
You should derive from this class to use it.
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Related Functions |
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(Note that these are not member functions.) |
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Glib::RefPtr < Gio::FileIcon > | wrap (GFileIcon* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Glib::RefPtr < Glib::Object > | wrap (GObject* object, bool take_copy=false) |
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Glib::RefPtr < Gio::LoadableIcon > | wrap (GLoadableIcon* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Glib::RefPtr < Gio::Icon > | wrap (GIcon* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
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Additional Inherited Members |
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using | DestroyNotify = void(*)(gpointer data) |
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typedef internal::func_destroy_notify | func_destroy_notify |
Detailed Description
FileIcon specifies an icon by pointing to an image file to be used as icon.
Constructor & Destructor Documentation
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noexcept |
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override noexcept |
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protected |
Member Function Documentation
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static |
Glib::RefPtr < File > Gio::FileIcon::get_file | ( | ) |
Glib::RefPtr <const File > Gio::FileIcon::get_file | ( | ) | const |
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static |
Get the GType for this class, for use with the underlying GObject type system.
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inline |
Provides access to the underlying C GObject.
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inline |
Provides access to the underlying C GObject.
GFileIcon* Gio::FileIcon::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Glib::PropertyProxy_ReadOnly < Glib::RefPtr < File > > Gio::FileIcon::property_file | ( | ) | const |
The file containing the icon.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Friends And Related Function Documentation
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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.