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55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
/**
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* eGroupWare egw_dragdrop_dhtmlxmenu - egw action framework
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*
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* @link http://www.egroupware.org
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* @author Andreas Stöckel <as@stylite.de>
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* @copyright 2011 by Andreas Stöckel
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package egw_action
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* @version $Id:$
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*/
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/**
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* This file contains an egw_actionObjectInterface which allows a dhtmlx tree
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* row to be a drag target and contains a function which transforms a complete
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* dhtmlx tree into egw_actionObjects
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*/
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function dhtmlxTree_getNode(_tree, _itemId) {
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var node = _tree._globalIdStorageFind(_itemId);
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if (node != null)
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{
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// Get the outer html table node of the tree node - return the first
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// "tr" child of the element
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return $("tr:first", node.htmlNode);
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}
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}
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// An action object interface for an dhtmlxTree entry - it only contains the
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// code needed for drag/drop handling
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function dhtmlxtreeItemAOI(_tree, _itemId)
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{
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var aoi = new egwActionObjectInterface();
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// Retrieve the actual node from the tree
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aoi.node = dhtmlxTree_getNode(_tree, _itemId);
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aoi.doGetDOMNode = function() {
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return aoi.node;
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}
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aoi.doTriggerEvent = function(_event) {
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if (_event == EGW_AI_DRAG_OVER)
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{
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$(this.node).addClass("draggedOver");
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}
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if (_event == EGW_AI_DRAG_OUT)
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{
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$(this.node).removeClass("draggedOver");
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}
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}
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return aoi;
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}
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