isDesignTime question

[hhale]

I am using Designer version 3. If I have tree = new Tree((myTreeImages) GWT.create(myTreeImages.class)); in my constructor and open the composite in the Designer, I get an exception (IllegalArgumentException), so I tried to use isDesignTime() as shown below. I no longer get the error but the tree is not rendered either. Just get "Empty FlexTable" in the design view. It is visible in the property editor.

Should this work?

Code: Select all

class Test {
    private final Tree tree;

    public Test()
    {
        final FlexTable flexTable = new FlexTable();
        initWidget(flexTable);

        if (isDesignTime())
        {
            tree = new Tree();
        }
        else
        {
            tree = new Tree((myTreeImages) GWT.create(myTreeImages.class));
        }
    }
    private static final boolean isDesignTime()
    {
        return false;
    }
}


[Eric Clayberg]

The class Test should be a Composite subclass and the Tree should be added to the FlexTable somewhere.