I have a button:
deselectMenuButton = new qx.ui.form.Button("Remove Selection from Menu");
....
It works great, but I'd like it greyed out if the menu has no items, or no
items are selected. I've
tried several things, such as:
deselectMenuButton.focusable = false;
deselectMenuButton.deactivate();
deselectMenuButton.hide(); <==== works!
but would rather not have button appearing/disappearing all the time. Is
there a way to do this using qooxdoo? Right now, I'm just capturing the
button click and displaying "No Items Select" in an alert(), but would
rahter have something a little cooler.....
Ken
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