Hello Alexander,
I'm note really surprised that it does not work after taking a look at your
code. Let me explain why:
You are mixing things up here a bit. The nodes you store in your treeData
array are customTreeNode's. You pass these custom tree nodes to the
controller as model. So the
Hm...
So, is getSelection() metod of qx.ui.tree.Tree and qx.data.controller.Tree
returns the same result?
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No, the one on the tree returns the tree folder and the controller method
returns the selected models in a data array.
M.
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No, the one on the tree returns the tree folder and the controller method
returns the selected models in a data array.
M.
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I have a tree with tree items described as
qx.Class.define(geoeat.customTreeNode, {
extend : qx.ui.tree.TreeFolder,
construct : function () {
this.base(arguments);
this.setChildren(new qx.data.Array());
},
properties : {
name : {
check: String,
init : ,
Am 10.05.2010 10:04, schrieb alexander.volik:
I have a tree with tree items described as
qx.Class.define(geoeat.customTreeNode, {
extend : qx.ui.tree.TreeFolder,
construct : function () {
this.base(arguments);
this.setChildren(new qx.data.Array());
},
properties : {
Christian Hagendorn wrote:
setOpen is a method with a boolean parameter [1]. Please try:
this.treeController.getSelection().getItem(0).setOpen(true)
Of course, I use setOpen with boolean parameter, but there is no result of
this
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Am 10.05.2010 17:09, schrieb alexander.volik:
Christian Hagendorn wrote:
setOpen is a method with a boolean parameter [1]. Please try:
this.treeController.getSelection().getItem(0).setOpen(true)
Of course, I use setOpen with boolean parameter, but there is no result of
this
Sample code
http://tinyurl.com/353dj4y
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works with
tree.getRoot().getChildren()[0].setOpen(true);
I think Item1 and tree.getRoot().getChildren()[0] are not reference to the
same folder widget.
I think the controller reinterpret treeData[0] like a model, and build
other nodes. But I am not sure about this conclusion...
(sorry the
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