[qooxdoo-devel] QxTree & QxTreeFile issues

[Jim Hunter]

I have a QxTree that has about 50 QxTreeFile items in 11 QxTreeFolder objects. I am initially setting one of the QxTreeFile items to selected via setSelected(true). This works and when I display the tree that item is showing as selected. The issue is that when I select another item, the first one does not un-select. If I click on that item then click on another it then un-selects. I tried to set the focus of the selected item to true but that did not help. Is there some little thing I can do to fix this problem, or is it going to need a code fix?

 

I was just now running the code listed below and noticed an exception does come up yet the item still gets selected. Here is the exception:

 

001531:Failed to execute "_modifySelected()":Modification of property "selected" failed with exception('_fastUpdate' is null or not an object)

 

Thanks,

Jim

 

here is a quick demo to show you what I am talking about:

 

 

    window.application.main = function()
    {
      var T = new QxTree("Main");
      for (var x=0; x<5;x++)
      {
        var F = new QxTreeFolder("Folder " + x);
        for (var y=0; y<6; y++)
        {
          var I = new QxTreeFile("File " + x + y);
          if ((x == 2) && (y == 3))
            I.setSelected(true);
          F.add(I);
        }
        T.add(F);
      }
      this.add(T);
    }