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Revision: 48792
at July 9, 2011 02:03 by mcorlan
Initial Code 
/**
 *  Section Title font size
 */
[Style(name="sectionFontSize", type="Number", format="Length", inherit="no")]

public class ListItemRenderer extends IconItemRenderer {
	
	private var _backgroundSection:Number = 0xDDDDDD;
	
	public function set sectionFontSize(value:int):void {
		setStyle("sectionFontSize", value);
	}
	
	public function set backgroundSection(value:Number):void {
		_backgroundSection = value;
	}
	
	private var _sectionLabel:String = "section";
	
	public function set sectionLabel(value:String):void {
		if (value == _sectionLabel)
			return;
		
		_sectionLabel = value;
		invalidateProperties();
	}
	
	private var _normalLabelField:String = "label";
	
	public function set normalLabelField(value:String):void {
		_normalLabelField = value;
	}
	
	/**
	 * Change the style based on the data: section item or regular item
	 */ 
	override public function set data(value:Object):void {
		if (value) {
			if (value[_sectionLabel]) {
				label = value[_sectionLabel];
				labelDisplay.setStyle("textAlign", "center");
				labelDisplay.setStyle("fontWeight", "bold");
				labelDisplay.setStyle("fontSize", getStyle("sectionFontSize"));
				iconWidth = 0;
			} else {
				iconWidth = iconHeight;
				label = value[_normalLabelField];
				labelDisplay.setStyle("fontSize", getStyle("fontSize"));
				labelDisplay.setStyle("textAlign", "left");
				labelDisplay.setStyle("fontWeight", "normal");
			}
		}
		super.data = value;	
	}
	
	/**
	 * Change the background color for section items
	 */ 
	override protected function drawBackground(unscaledWidth:Number, unscaledHeight:Number):void {
		super.drawBackground(unscaledWidth, unscaledHeight);
		
		if (data[_sectionLabel]) {
			graphics.beginFill(_backgroundSection, 1);
			graphics.lineStyle();
			graphics.drawRect(0, 0, unscaledWidth, unscaledHeight);
			graphics.endFill();
		} 
	}
}
Initial URL 
http://corlan.org/?p=2987
Initial Description 

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
List Item Renderer for Section Tile List

                                

                                                            

                                    

                                        

                                        Initial Tags
                                        

                                    

                                    

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
ActionScript 3