qnx.ui.listClasses.SectionHeaderRenderer

Package	qnx.ui.listClasses
Class	public class SectionHeaderRenderer
Inheritance	SectionHeaderRenderer CellRenderer SkinnableComponent UIComponent flash.display.MovieClip
Implements	ICellRenderer

The SectionHeaderRenderer class is the default header skin for the SectionList and SectionTileList classes.

You can create your own headers, but you must set the ICellRenderer.isHeader to true. To set your own custom header, call the setHeaderSkin method in the SectionList and SectionTileList classes.

See also

SectionList
SectionTileList

Public Properties

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	Property		Defined By
		column : int Gets or sets the column of the cell.	CellRenderer
		containment : String Gets or sets a property that determines how a component is contained within a parent container.	UIComponent
		data : Object Gets or sets the data object for the cell renderer.	CellRenderer
		index : int Gets or sets the index of the cell.	CellRenderer
		isHeader : Boolean [read-only] Returns a Boolean indicating whether or not the cell is a header.	CellRenderer
		row : int Gets or sets the row of the cell.	CellRenderer
		section : int Gets or sets the section of the cell.	CellRenderer
		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
		state : String Gets or sets the state of the cell.	CellRenderer

Public Methods

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	Method		Defined By
		SectionHeaderRenderer() Creates a SectionHeaderRenderer instance.	SectionHeaderRenderer
		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.	CellRenderer
		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 of a given state.	CellRenderer

Protected Methods

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	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

SectionHeaderRenderer

()

Constructor

public function SectionHeaderRenderer()

Creates a SectionHeaderRenderer instance.

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