Guilherme Aiolfi schrieb:
> wait, i've found another example now :$
>
> next question then: those checkbox that I've added with addWidget(), 
> do I need to store them somehow? I couldn't find a method to get this 
> widget back.
>
The widget is kept internally. You could do two things:

1. store the ckeckbox in a user data field of the tree item

    var item = new qx.ui.tree.TreeFolder();
    var ckeckbox = new qx.ui.form.CheckBox();
    item.addWidget(checkbox);
    item.setUserData("checkbox", checkbox);

2. create a sub class of AbstractTree item, which has exactly the 
interface you want. I think this may be the cleaner solution. You can 
take a look at the TreeFile and TreeFolder classes of how to do it.


Best Fabian



-- 
Fabian Jakobs
JavaScript Framework Developer

1&1 Internet AG
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Amtsgericht Montabaur HRB 6484

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