qnx.ui.buttons.BackButton

Package	qnx.ui.buttons
Class	public class BackButton
Inheritance	BackButton LabelButton Button SkinnableComponent UIComponent flash.display.MovieClip

The BackButton class is a button with a left arrow icon to the left of the label.

A back button.

The default label for this button is "Back".

See also

Public Properties

	Property		Defined By
		containment : String Gets or sets a property that determines how a component is contained within a parent container.	UIComponent
		embedFonts : Boolean Gets or sets the embedFonts property of the internal TextField of the LabelButton.	LabelButton
		label : String Gets or sets the label for the button.	LabelButton
		selected : Boolean Gets or sets the selected property of the button.	Button
		size : Number Gets or sets the size for this component (as a percentage of the container's size, or in pixels).	UIComponent
		sizeMode : String Gets or sets the size mode for this component.	UIComponent
		sizeUnit : String Gets or sets the unit of measure for the size property.	UIComponent
		toggle : Boolean Gets or sets the toggle property of the button.	Button
		truncationMode : String Gets or sets the truncationMode of the button.	LabelButton

Public Methods

	Method		Defined By
		BackButton() Constructs a BackButton instance.	BackButton
		destroy():void Call this method when you want to have your object collected by the garbage collector.	UIComponent
		drawNow():void Calls the draw() method.	UIComponent
		getTextFormatForState(state:String):TextFormat Returns the TextFormat object for a specified state.	LabelButton
		invalidate(property:String, invalidateNow:Boolean = false):void Marks the property as invalid and the draw() method is called on the next frame or the next render, whichever comes first.	UIComponent
		setPosition(x:Number, y:Number):void Sets the x and y position of the component.	UIComponent
		setSize(w:Number, h:Number):void Sets the width and height of the component.	UIComponent
		setSkin(cellSkin:Object):void Set the skin object on the component for it to render.	SkinnableComponent
		setTextFormatForState(format:TextFormat, state:String):void Sets the TextFormat object for the label for a given state.	LabelButton

Protected Methods

	Method		Defined By
		callLater(method:Function):void Calls the specified method on the next frame or the next render, which ever happens first.	UIComponent
		createInstance(linkage:Object):DisplayObject Calling this method will attempt to create a DisplayObject instance based on the value of the linkage parameter.	UIComponent
		draw():void Called every time you set the width and height of the component.	UIComponent
		isInvalid(property:String, ... properties):Boolean Checks to see if the property is invalid and returns true if it is.	UIComponent
		onAdded():void Called when the instance is added to the stage.	UIComponent
		onRemoved():void Called when the instance is removed from the stage.	UIComponent
		setEnabled(val:Boolean):void Called when the enabled property changes.	UIComponent
		validate(property:String):void Lets the component know that the specified property has been validated.	UIComponent

Constructor Detail

BackButton

()

Constructor

public function BackButton()

Constructs a BackButton instance.

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