Widget inside Tree

[ashouric]

The designer doesn't parse the child widget:

Code: Select all

public class Hello extends Composite {

   public Hello() {
      final Tree tree = new Tree();
      initWidget(tree);
      final Label label = new Label("Hello there");
      tree.add( label );
   }

}

[Eric Clayberg]

Give this a try in the latest build.

[ashouric]

Now it is parsed, but:

1- It is added inside a 'null("")' TreeItem, may be the TreeItem should not be visible. Also, try to change TreeItem 'selected' property, you will have invalid code:


Code: Select all

         final void void_ = tree.add( label );
         void_.setSelected(true);


2 - It is not allowed to add an arbitrary widget into tree.

[Konstantin.Scheglov]

1. Yes, we should not add item in case of "add". But we should add item if "addItem" is used.

2. In latest version you can add widget to tree/items.