GZ/nwyj/.svn/pristine/03/03e1a64835b53dd0a7ae004b509c7a9afb9ba94e.svn-base

/*
 * Ext JS Library 2.0 Copyright(c) 2006-2007, Ext JS, LLC. licensing@extjs.com
 * 
 * http://extjs.com/license
 */

Ext.grid.GridDragZone = function(B, A) {
	this.view = B.getView();
	Ext.grid.GridDragZone.superclass.constructor.call(this,
			this.view.mainBody.dom, A);
	if (this.view.lockedBody) {
		this.setHandleElId(Ext.id(this.view.mainBody.dom));
		this.setOuterHandleElId(Ext.id(this.view.lockedBody.dom))
	}
	this.scroll = false;
	this.grid = B;
	this.ddel = document.createElement("div");
	this.ddel.className = "x-grid-dd-wrap"
};
Ext.extend(Ext.grid.GridDragZone, Ext.dd.DragZone, {
			ddGroup : "GridDD",
			getDragData : function(B) {
				var A = Ext.lib.Event.getTarget(B);
				var D = this.view.findRowIndex(A);
				if (D !== false) {
					var C = this.grid.selModel;
					if (!C.isSelected(D) || B.hasModifier()) {
						C.handleMouseDown(this.grid, D, B)
					}
					return {
						grid : this.grid,
						ddel : this.ddel,
						rowIndex : D,
						selections : C.getSelections()
					}
				}
				return false
			},
			onInitDrag : function(B) {
				var A = this.dragData;
				this.ddel.innerHTML = this.grid.getDragDropText();
				this.proxy.update(this.ddel)
			},
			afterRepair : function() {
				this.dragging = false
			},
			getRepairXY : function(B, A) {
				return false
			},
			onEndDrag : function(A, B) {
			},
			onValidDrop : function(A, B, C) {
				this.hideProxy()
			},
			beforeInvalidDrop : function(A, B) {
			}
		});