scrollbar

Typeobject
DictionaryLCS
LibraryLiveCode Script
Syntax
scrollbar
Synonymssb
Summary

A control that indicates a position or setting.

Introduced1.0
OSmac, windows, linux, ios, android
Platformsdesktop, server, mobile
Example
set the style of scrollbar "Progress" to progress
if the thumbPosition of scrollbar "Level" > 400 then doOverflow
RelatedKeyword: templateScrollbar, control
Property: height, width, style
Message: scrollbarDrag
Object: scrollbar
Glossary: property, object type
Description

Use the scrollbar object type to display the current level or the progress of a task, or to let the user set a level or amount.

A scrollbar can be displayed as a standard scroll bar, a progress bar, or a sliding control, depending on the setting of the scrollbar's style property. Scrollbars can be vertical or horizontal, depending on whether their height or width is greater.

A scrollbar is contained in a card, group, or background. Scrollbars cannot contain other objects.

Tagsobjects
TypeNameSummarySyntax
messagedeleteScrollbar

Sent to a scrollbar just before it is removed from the stack.

deleteScrollbar

- - -dragDrop

Sent to the object where data was dropped when a drag and drop finishes.

dragDrop

- - -dragEnd

Sent to the object a drag and drop started from, when the data is dropped.

dragEnd

- - -dragEnter

Sent when the mouse pointer moves into an object during a drag and drop.

dragEnter

- - -dragLeave

Sent when the mouse pointer moves out of an object during a drag and drop.

dragLeave

- - -dragMove

Sent when the user moves the mouse during a drag and drop.

dragMove

- - -dragStart

Sent to a control when the user clicked on it and then started to drag the mouse pointer.

dragStart

- - -mouseDoubleDown

Sent when the user double-clicks.

mouseDoubleDown <pButtonNumber>

- - -mouseDoubleUp

Sent when the mouse button is released at the end of a double-click.

mouseDoubleUp <pButtonNumber>

- - -mouseDown

Sent when the user presses the mouse button.

mouseDown <pButtonNumber>

- - -mouseEnter

Sent when the mouse pointer moves into an object.

mouseEnter

- - -mouseLeave

Sent when the mouse pointer moves out of an object.

mouseLeave

- - -mouseMove

Sent when the user moves the mouse.

mouseMove <pNewMouseH>, <pNewMouseV>

- - -mouseRelease

Sent when the user releases the mouse outside the control that was clicked.

mouseRelease <pButtonNumber>

- - -mouseStillDown

Sent periodically while the mouse button is being held down.

mouseStillDown <pButtonNumber>

- - -mouseUp

Sent when the user releases the mouse button.

mouseUp <pButtonNumber>

- - -mouseWithin

Sent periodically to an object while the mouse pointer is within its borders.

mouseWithin

- - -nameChanged

Sent to an object when its name is changed.

nameChanged <pOldName>, <pNewName>

- - -newScrollbar

Sent to a new scrollbar right after it's created.

newScrollbar

- - -resizeControl

Sent to a control right after the user resizes it.

resizeControl

- - -scrollbarBeginning

Sent to a scrollbar when the user Shift-clicks its decrease arrow.

scrollbarBeginning <pStart>

- - -scrollbarDrag

Sent to a field, scrollbar, or group when the user drags the scrollbar thumb or when a text selection causes a field to scroll.

scrollbarDrag <pNewPosition>

- - -scrollbarEnd

Sent to a scrollbar when the user Shift-clicks its increase arrow.

scrollbarEnd <pEnd>

- - -scrollbarLineDec

Sent to a scrollbar when the user clicks the decrease arrow, scrolling backward one line.

scrollbarLineDec <pNewPosition>

- - -scrollbarLineInc

Sent to a scrollbar when the user clicks the increase arrow, scrolling forward one line.

scrollbarLineInc <pNewPosition>

- - -scrollbarPageDec

Sent to a scrollbar when the user clicks above or left of the scrollbar thumb, scrolling backward one screenful.

scrollbarPageDec <pNewPosition>

- - -scrollbarPageInc

Sent to a scrollbar when the user clicks below or right of the scrollbar thumb, scrolling forward one screenful.

scrollbarPageInc <pNewPosition>

- - -selectedObjectChanged

Sent to an object when it is selected.

selectedObjectChanged

- - -socketClosed

Sent when the remote system closes a socket.

socketClosed <pSocketID>

- - -socketError

Sent when an error occurs on a socket that causes the socket to close or to fail to open.

socketError <pSocketID>, <pErrorString>

- - -socketTimeout

Sent when an open socket, read from socket or write to socket command halts for the time specified by the socketTimeoutInterval property.

socketTimeout <pSocketID>

propertyaltID

Specifies an alternate ID for objects.

set the altID of <object> to <IDNumber>

- - -backgroundColor

Specifies an object's background color.

set the backgroundColor of <object> to {empty | <colorName> | <RGBColor>}

set the backgroundColor [of <chunk>] [of <line>] of <field> to {empty| <colorName> | <RGBColor>}

- - -backgroundPattern

The backgroundPattern specifies the pattern used to draw an object's background.

set the backgroundPattern of <object> to {<patternNumber> | <imageID> | empty}

- - -backgroundPixel

Specifies which entry in the color table is used for an object's background color.

set the backgroundPixel of <object> to <colorNumber>

- - -behavior

Allows an object to inherit its script handlers from another object.

set the behavior of <object> to {<button> | <stack>}

- - -borderColor

Specifies the color of an object's border.

set the borderColor of <object> to {empty | <colorName> | <RGBColor>}

set the borderColor of <line> of <field> to {empty | <colorName> | <RGBColor>}

- - -borderPattern

Specifies the pattern of an object's border.

set the borderPattern of <object> to {empty | <patternNumber> | <imageID>}

- - -borderPixel

Specifies which entry in the color table is used for the color of an object's border.

set the borderPixel of <object> to <colorNumber>

- - -bottom

Specifies how far an object's bottom edge is from the top of the window or screen.

set the bottom of <object> to <number>

- - -bottomColor

Specifies the color of a three-D object's lowered edge.

set the bottomColor of <object> to {empty | <colorName> | <RGBColor>}

- - -bottomLeft

Specifies the location of the specified object's lower left corner.

set the bottomLeft of <object> to <left>, <bottom>

- - -bottomPattern

Specifies the pattern of a three-D object's lowered edge.

set the bottomPattern of <object> to {empty | <patternNumber> | <imageID>}

- - -bottomPixel

Specifies which entry in the color table is used for the color of a three-D object's lowered edge.

set the bottomPixel of <object> to <colorNumber>

- - -bottomRight

Specifies the location of the specified object's lower right corner.

set the bottomRight of <object> to right,bottom

- - -colorOverlay

Specifies the color overlay to use for an object.

set the colorOverlay of object to <propertiesArray>

set the colorOverlay[<propertyName>] of object to <propertyValue>

- - -colors

Specifies all the colors of an object, in shorthand form.

set the colors of <object> to <colorsList>

- - -container

This property defines how the layout of a control behaves with respect to its owner.

set the container[propertyName] of object to propertyValue

get the container[propertyName] of object

- - -container expanded

Expands the control so that it fills the available space.

set the container["type"] of object to "expanded"

- - -container flexible

Expands the control so that it fills the available space.

set the container["type"] of object to "expanded"

- - -cursorHover

Specifies the mouse cursor to be displayed when pointing over a control.

get the cursorHover of object

set the cursorHover of object to {cursorName | imageID}

- - -customKeys

Lists the names of all the custom properties of an object.

set the customKeys of <object> to {<propertiesList> | empty}

- - -customProperties

Specifies all the custom properties of an object that are in the current customPropertySet, along with their settings.

set the customProperties of <object> to <propertiesArray>

set the customProperties[<propertySet>] of <object> to <propertiesArray>

- - -customPropertySet

Specifies a set of custom properties applied to an object.

set the customPropertySet of object to {setName | empty}

- - -customPropertySets

Lists all the custom property sets that can apply to an object.

get the customPropertySets of <object>

- - -disabled

Specifies that an object is dimmed and does not respond to user action.

set the disabled of <object> to {true | false}

- - -dropShadow

Specifies the drop shadow to use for an object.

set the dropShadow of object to <propertiesArray>

set the dropShadow[<propertyName>] of object to <propertyValue>

- - -enabled

Specifies that an object is active and responds to user action.

set the enabled of <object> to {true | false}

- - -endValue

Specifies the value corresponding to a scrollbar's end position.

set the endValue of <scrollbar> to <number>

- - -flex

The flex factor to use for the control.

get the flex of object

set the flex of object to {<integer>}

- - -focusColor

Specifies the color of the outline around the active control or the field with the insertion point.

set the focusColor of <object> to {empty | <colorName> | <RGBColor>}

- - -focusPattern

Specifies the pattern used for an object's outline when it has the insertion point or is active focused.

set the focusPattern of <object> to {<patternNumber> | <imageID> | empty}

- - -focusPixel

Specifies which entry in the color table is used for the color of an object's outline when it has the insertion point or is active focused.

set the focusPixel of <object> to <colorNumber>

- - -foregroundColor

Specifies the color of object text and borders.

set the foregroundColor of <object> to {empty | <colorName> | <RGBColor>}

set the foregroundColor of [<chunk> of] <field> to {empty| <colorName> | <RGBColor>}

- - -foregroundPattern

Specifies the pattern used for object text and borders.

set the foregroundPattern of <object> to {<patternNumber> | <imageID> | empty}

set the foregroundPattern of [<chunk> of] <field> to {<patternNumber> | <imageID> | empty}

- - -foregroundPixel

Specifies which entry in the color table is used for an object's text and borders.

set the foregroundPixel of <object> to <colorNumber>

- - -height

Specifies the distance from an object's top edge to its bottom edge.

set the height of <object> to <numberOfPixels>

- - -hiliteColor

Specifies the color of the background when an object, or text in an object, is highlighted.

set the hiliteColor [of <object>] to {empty | <colorName> | <RGBColor>}

- - -hilitePattern

Specifies the fill pattern used for the background when an object, or text in an object, is highlighted.

set the hilitePattern of <object> to {<patternNumber> | <imageID> | empty}

- - -hilitePixel

Specifies which entry in the color table is used for the background color when an object, or text in an object, is highlighted.

set the hilitePixel of <object> to <colorNumber>

- - -ID

Reports the unique ID number assigned to an object.

set the ID of {image | stack} to <number>

get the [{ long | abbreviated | short }] ID of <object>

- - -innerGlow

Specifies the inner glow to use for an object

set the innerGlow of object to <propertiesArray>

set the innerGlow[<propertyName>] of object to <propertyValue>

- - -innerShadow

Specifies the inner shadow to use for an object.

set the innerShadow of object to <propertiesArray>

set the innerShadow[<propertyName>] of object to <propertyValue>

- - -invisible

Specifies whether an object is hidden.

set the invisible of <object> to {true | false}

get the [effective] invisible of <object>

- - -layer

Specifies the back-to-front order of objects on a card or the order of cards in a stack.

set the layer of <object> to {<layerNumber> | top | bottom}

- - -layerMode

Specifies whether an object is dynamic or static.

set the layerMode of <object> to <mode>

get the [effective] layerMode of <object>

- - -layoutBreakpoints

Gets the list of layout breakpoints that the object has.

get the layoutBreakpoints of object

- - -layoutMargins

Sets the margin for all four sides of a control.

get the layoutMargins of object

set the layoutMargins of object to {pixels | horizontal, vertical |left, top, right, bottom}

- - -left

Specifies how far an object's left edge is from the left edge of the window or screen.

set the left of <object> to <numberOfPixels>

- - -lineIncrement

Specifies how far a scrollbar scrolls when one of its arrows is clicked.

set the lineIncrement of <scrollbar> to <distance>

- - -location

Specifies where an object is.

set the location of <object> to <point>

- - -name

Specifies the name of an object.

set the [{ long | abbreviated | short }] name of <object> to <string>

get the name

- - -number

Specifies an object's position within a file, a card's position within a stack, or a control's layer on a card.

set the number of <card> to <number>

get the number of <object>

- - -order

The order that has a control within its owner.

get the order of object

set the order of object to {<integer>}

- - -orientation

Reports whether a scrollbar is vertical or horizontal--that is, whether its height or width property is greater.

get the orientation of <scrollbar>

- - -outerGlow

Specifies the outer glow to use for an object.

set the outerglow of object to <propertiesArray>

set the outerglow[<propertyName>] of object to <propertyValue>

- - -owner

Reports which object is next in the object hierarchy.

get the [{ long | abbreviated | short }] owner of <object>

- - -pageIncrement

Specifies how far a scrollbar moves when the user clicks somewhere in its gray region.

set the pageIncrement of <scrollbar> to <pageAmount>

- - -patterns

Specifies all the patterns of an object, in shorthand form.

set the patterns of <object> to <patternsList>

- - -position

Sets how the object is positioned within its owner.

get the position[propertyName] of object

set the position[propertyName] of object to propertyValue

- - -position align

Aligns the control within its owner.

set the position["type"] of object to "align"

- - -position center

Centers the object with respect to its owner.

set the position["type"] of object to "center"

- - -position fixed

Sets the position of one or more sides of a control with respect to its owner.

set the position["type"] of object to "fixed"

- - -properties

Specifies some of an object's properties and their current values.

set the properties of <object> to <propertiesArray>

- - -rectangle

Specifies the area within which an object is drawn.

set the rectangle of <object> to <left>, <top>, <right>, <bottom>

get the [effective] rectangle of <object>

- - -right

Specifies how far an object's right edge is from the left edge of the window or screen.

set the right of <object> to <pixels>

- - -script

Specifies the contents of an object's script.

set the script of <object> to <string>

- - -selected

Specifies whether an object is selected.

set the selected of <object> to {true | false}

- - -shadowColor

Specifies the color of an object's drop shadow or the background of a scrollbar.

set the shadowColor of <object> to {empty | <colorName> | <RGBColor>}

- - -shadowOffset

Specifies the size and direction of an object's drop shadow.

set the shadowOffset of <object> to <pixels>

- - -shadowPattern

Specifies the pattern of an object's drop shadow.

set the shadowPattern of <object> to {<patternNumber> | <imageID> | empty}

- - -shadowPixel

Specifies which entry in the color table is used for the color of an object's drop shadow or the background of a scrollbar.

set the shadowPixel of <object> to <colorNumber>

- - -showBorder

Specifies whether an outline is drawn around an object.

set the showBorder of <object> to {true | false}

- - -showFocusBorder

Displays a border around the active control.

set the showFocusBorder of <control> to {true | false}

- - -showValue

Specifies whether the current value of a scale-bar scrollbar is displayed in below the scrollbar.

set the showValue of <scrollbar> to {true | false}

- - -startValue

Specifies the value corresponding to a scrollbar's start position.

set the startValue of <scrollbar> to <number>

- - -textFont

Specifies the font face of text in an object.

set the textFont of <object> to <fontName> [, <language>]

set the textFont of [<chunk> of] <field> to <fontName> [, <language>]

- - -textSize

Specifies the point size of text displayed by an object.

set the textSize of <object> to <pointSize>

set the textSize of [<chunk> of] <field> to <pointSize>

- - -textStyle

Specifies the style or styles applied to text in an object.

set the textStyle of <object> to {empty | plain | <stylesList>}

set the textStyle of [<chunk> of] <field> to {empty | plain | <stylesList>}

set the textStyle[<style>] of object to {true | false}

- - -threeD

Specifies whether an object appears to stick out of or recede into the screen.

set the threeD of <object> to {true | false}

- - -thumbPosition

Specifies the current position of a scrollbar's draggable thumb.

set the thumbPosition of <scrollbar> to <number>

- - -thumbSize

Specifies how large a scrollbar's draggable thumb is.

set the thumbSize of <scrollbar> to <number>

- - -top

Specifies how far an object's top edge is from the top of the window or screen.

set the top of <object> to <numberOfPixels>

- - -topColor

Specifies the color of a three-D object's raised edge.

set the topColor of <object> to {empty | <colorName> | <RGBColor>}

- - -topLeft

Specifies the location of the specified object's upper left corner.

set the topLeft of <object> to left,top

- - -topPattern

Specifies the pattern used to draw a three-D object's raised edge.

set the topPattern of <object> to {<patternNumber> | <imageID> | empty}

- - -topPixel

Specifies which entry in the color table is used for the color of a three-D object's raised edge.

set the topPixel of <object> to <colorNumber>

- - -topRight

Specifies the location of the specified object's upper right corner.

set the topRight of <object> to <right>, <top>

- - -unicodeTooltip

Specifies the explanatory text (UTF-16 string) that pops up in a small box when the user points to an object.

set the unicodeTooltip of object to <unicodeString>

- - -visible

Specifies whether an object can be seen or is hidden.

set the [effective] visible of <object> to {true | false}

- - -width

The width of an object is the distance from its left edge to its right edge.

set the width of <object> to <numberOfPixels>