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http://git.whoc.org.uk/git/password-manager.git
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44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
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YAHOO.ext.tree.TreeDragZone = function(tree, config){
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YAHOO.ext.tree.TreeDragZone.superclass.constructor.call(this, tree.getEl(), config);
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this.tree = tree;
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};
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YAHOO.extendX(YAHOO.ext.tree.TreeDragZone, YAHOO.ext.dd.DragZone, {
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ddGroup : 'TreeDD',
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onBeforeDrag : function(data, e){
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var n = data.node;
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return n && n.draggable && !n.disabled;
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},
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onInitDrag : function(e){
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var data = this.dragData;
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this.tree.getSelectionModel().select(data.node);
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this.proxy.update('');
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data.node.ui.appendDDGhost(this.proxy.ghost.dom);
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this.tree.fireEvent('startdrag', this.tree, data.node, e);
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},
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getRepairXY : function(e, data){
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return data.node.ui.getDDRepairXY();
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},
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onEndDrag : function(data, e){
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this.tree.fireEvent('enddrag', this.tree, data.node, e);
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},
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onValidDrop : function(dd, e, id){
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this.tree.fireEvent('dragdrop', this.tree, this.dragData.node, dd, e);
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this.hideProxy();
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},
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beforeInvalidDrop : function(e, id){
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if(YAHOO.util.Anim){
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// this scrolls the original position back into view
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var sm = this.tree.getSelectionModel();
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sm.clearSelections();
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sm.select(this.dragData.node);
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}
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}
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});
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