4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
13 // This is a support class used internally by the Grid components
14 Roo.grid.GridDragZone = function(grid, config){
15 this.view = grid.getView();
16 Roo.grid.GridDragZone.superclass.constructor.call(this, this.view.mainBody.dom, config);
17 if(this.view.lockedBody){
18 this.setHandleElId(Roo.id(this.view.mainBody.dom));
19 this.setOuterHandleElId(Roo.id(this.view.lockedBody.dom));
23 this.ddel = document.createElement('div');
24 this.ddel.className = 'x-grid-dd-wrap';
27 Roo.extend(Roo.grid.GridDragZone, Roo.dd.DragZone, {
30 getDragData : function(e){
31 var t = Roo.lib.Event.getTarget(e);
32 var rowIndex = this.view.findRowIndex(t);
33 if(rowIndex !== false){
34 var sm = this.grid.selModel;
35 //if(!sm.isSelected(rowIndex) || e.hasModifier()){
36 // sm.mouseDown(e, t);
39 sm.handleMouseDown(e, t); // non modifier buttons are handled by row select.
41 return {grid: this.grid, ddel: this.ddel, rowIndex: rowIndex, selections:sm.getSelections()};
46 onInitDrag : function(e){
47 var data = this.dragData;
48 this.ddel.innerHTML = this.grid.getDragDropText();
49 this.proxy.update(this.ddel);
53 afterRepair : function(){
54 this.dragging = false;
57 getRepairXY : function(e, data){
61 onEndDrag : function(data, e){
65 onValidDrop : function(dd, e, id){
70 beforeInvalidDrop : function(e, id){