Ticket #2843: ticket_2843.txt

---

File ticket_2843.txt, 2.9 KB (added by talmdal, September 16, 2009 04:17AM UTC)

*** modified/jquery-ui.js	2009-09-15 13:20:39.000000000 -0700
--- /var/www/gallery3/lib/jquery-ui.js	2009-09-15 21:26:25.000000000 -0700
***************
*** 2418,2423 ****
--- 2418,2489 ----
  		this.helper = $(document.createElement('div'))
  			.css({border:'1px dotted black'})
  			.addClass("ui-selectable-helper");
+ 
+                 this.element
+                   .bind("mousedown.selectable", function(event) {
+                     var selectee = self._targetIsSelectable(event.target);
+                     if (!selectee) {
+                       return;
+                     }
+                     var test = $(".ui-selected").length;
+                     if (!event.ctrlKey && $(".ui-selected").length > 1 && $(selectee).hasClass("ui-selected")) {
+                       return (self._listenForMouseUp = 1);
+                     }
+                     if (!event.ctrlKey) {
+                       $(".ui-selected").each(function() {
+                         self._removeSelection(this, event);
+                       });
+                     }
+                     self._toggleSelection(selectee, event);
+                     event.preventDefault();
+                   })
+                   .bind("mouseup.selectable", function(event) {
+                     if (self._listenForMouseUp) {
+                       self._listenForMouseUp = 0;
+                       var selectee = self._targetIsSelectable(event.target);
+                       if (!selectee) {
+                         return;
+                       }
+                       self._addSelection(selectee, event);
+                       event.preventDefault();
+                     }
+                   })
+ 
+ 	},
+ 
+ 	_addSelection: function(selectee, event) {
+           $(selectee).addClass("ui-selecting");
+ 	  this._trigger("selecting", event, {
+ 	    selecting: selectee
+ 	  });
+           $(selectee).removeClass('ui-selecting').addClass('ui-selected');
+ 	  this._trigger("selected", event, {
+ 	    selected: selectee
+ 	  });
+ 	},
+ 
+ 	_removeSelection: function(selected, event) {
+           $(selected).removeClass('ui-selected').addClass('ui-unselecting');
+ 	  this._trigger("unselecting", event, {
+ 	    unselecting: selected
+ 	  });
+           $(selected).removeClass('ui-unselecting');
+ 	  this._trigger("unselected", event, {
+ 	    unselected: selected
+ 	  });
+ 	},
+ 
+ 	_toggleSelection: function(selectee, event) {
+           if ($(selectee).hasClass("ui-selected")) {
+             this._removeSelection(selectee, event);
+           }else {
+             this._addSelection(selectee, event);
+           }
+ 	},
+ 
+         _targetIsSelectable: function(target) {
+           var found = $(target).parents().andSelf().filter(".ui-selectee");
+           return found.length && found;
          },
  
  	destroy: function() {

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