If I write: rootNode.expand() I can only get access to the children nodes of this rootNode, but can\'t get access to the grandchildre开发者_开发百科n nodes of this rootNode. I have to write:
i have a little problem. I´ve made a class that manages my prefabs (predefined objects for my level-editor).
I create a Jtree in java, I would like to add 2 value to each node , I mean is it possible we have 2 value in each node? for example in JCombobox we can assign one value as text and the other value is
I have a TreeView with a bunch of nodes.I have some code that is supposed to modify t开发者_如何转开发he label, however it has no effect.When i step through it in the debugger, I see that the the .Tex
I need to开发者_运维知识库 programmatically click a treeview treenode so that the NodeClick event fires. I used to be able to call Select(), but with this version of .NET (4) that method has gone away
I was using the com.google.gwt.user.client.ui.Tree widget where for a selectedTreeItem I could easily check if it has any children:
Are there more straight forward method than the code below to get the root nodes or the first level nodes in a tree view?
This is a homework and i didn\'t have much time to spent on it but I know some of the answer and need a little help plz
My team is designing a set of applications, some of them are using trees to display data. The levels of the trees are 2-4 at the moment, might grow later depending on our domain model.
I am working on a winform and on my UI there is a treeview, I found that the treenode will be highlighted even I did not click on the node by right mouse (eg, Node1 will be highlighted when I click on
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