// Copyright 2007. Adobe Systems Incorporated. All Rights Reserved.
package fl.controls.dataGridClasses {
	
	import fl.controls.LabelButton;
	import fl.controls.listClasses.ListData;
	import fl.controls.listClasses.ICellRenderer;
	import fl.controls.TextInput;
	import fl.core.UIComponent;
	import flash.events.Event;
	import flash.events.MouseEvent;
	

    //--------------------------------------
    //  Styles
    //--------------------------------------
	/**
     *  @copy fl.core.UIComponent#style:textFormat
	 *
     *  @default null
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
     */
    [Style(name="textFormat", type="flash.text.TextFormat")]

    /**
     *	Name of the class to use as the skin for the background and border
	 *	of the DataGridCellEditor.
     *
     *  @default DataGridCellEditor_skin
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
     */
    [Style(name="upSkin", type="Class")]

    /**
     *  @copy fl.controls.LabelButton#style:textPadding
     *
     *  @default 1
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
     */
    [Style(name="textPadding", type="Number", format="Length")]


    //--------------------------------------
    //  Class description
    //--------------------------------------
	/**
	 * The DataGridCellEditor class defines the default item editor for a 
	 * DataGrid control. You can override the default item editor by subclassing 
	 * the DataGridCellEditor class, or by creating your own cell editor class.
     *
     * @see fl.controls.listClasses.ICellRenderer
     *
     * @includeExample examples/DataGridCellEditorExample.as
     *
     * @langversion 3.0
     * @playerversion Flash 9.0.28.0
	 */
	public class DataGridCellEditor extends TextInput implements ICellRenderer {
		/**
         * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var _listData:ListData;
		/**
         * @private (protected)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		protected var _data:Object;
		
        /**
         * Creates a new DataGridCellEditor instance.
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
         */
		public function DataGridCellEditor():void {
			super();
		}
		
        /**
         * @private
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
         */
		private static var defaultStyles:Object = {
			textPadding:1,
			textFormat:null,
			upSkin:"DataGridCellEditor_skin"
		};
		
		/**
         * @copy fl.core.UIComponent#getStyleDefinition()
         *
		 * @includeExample ../../core/examples/UIComponent.getStyleDefinition.1.as -noswf
		 *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public static function getStyleDefinition():Object { 
			return defaultStyles;
		}
				
		/**
		 * @copy fl.controls.listClasses.ICellRenderer#listData
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get listData():ListData {
			return _listData;
		}	
		/**
         * @private (setter)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set listData(value:ListData):void {
			_listData = value;
			text = _listData.label;
		}
		
		/**
         * @copy fl.controls.listClasses.ICellRenderer#data
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get data():Object {
			return _data;
		}		
		/**
         * @private (setter)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set data(value:Object):void {
			_data = value;
		}
		
		/**
         * Indicates whether the cell is included in the
		 * indices that were selected by the owner. A value of <code>true</code> indicates
		 * that the cell is included in the specified indices; a value of <code>false</code>
		 * indicates that it is not. 
		 * 
		 * <p>Note that this value cannot be changed in the DataGrid. 
		 * The DataGridCellEditor class implements the ICellRenderer interface, which specifies 
		 * that this value must be defined.</p>
         * 
         * @default false
		 *
		 * @see fl.controls.listClasses.ICellRenderer ICellRenderer
         *
		 * @internal [kenos] If the getter always returns false, shouldn't we say so? I'd like to add such a sentence to the end
		 * of the first paragraph.
		 *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function get selected():Boolean {
			return false;
		}
		 
		/**
         * @private (setter)
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function set selected(value:Boolean):void {}
		
		/**
         * @copy fl.controls.listClasses.ICellRenderer#setMouseState()
         *
         * @langversion 3.0
         * @playerversion Flash 9.0.28.0
		 */
		public function setMouseState(state:String):void {}
	}
}