Hi again.
My bad - used to Java, C# & Co. makes me forget about the this. prefix all the
time. (Could have something to do with writing code at 03:00 am.) Oddly enough,
however, there were no errors in the browser error console (FF 3.5).
I try to make an app which shows a menu bar, and below it a desktop in which
the actual happening takes place. Initially, until the user selects something
to do, the space below the menu bar just shows some text with instructions for
the user. The moment the user selects something useful, the text vanishes, and
a rich interface for doing the selected job appears. A pretty straightforward
and common application structure, IMO.
The removal happens in another method, and works properly once I added "this."
everywhere where it is required.
br,
flj
> > I have created a desktop window with some text in it:
> >
> > var windowManager = new qx.ui.window.Manager();
> > var desktop = new mc.ui.Desktop(windowManager);
> > var label = new qx.ui.basic.Label("Some text");
> > label.setRich(true);
> > label.setFont(new qx.bom.Font(28, ["Verdana", "sans-serif"]));
> > desktop.add(label)
> >
> > Later on, I try to remove it:
> >
> > label.hide();
> > label.exclude();
> > label.destroy();
> >
> > I also tried:
> >
> > desktop.remove(label);
> >
> > None of them seems to work. The text of the label stays on the desktop
> > until I refresh the page. Why? Is there a bug in the desktop widget?
> This sounds weird. The methods you stated above should work as expected.
> Does the removal of the widget takes place in the same method?
>
> However may I ask the question what you like to achieve? If you only want
> to display a label at your application the "desktop" widget is the wrong
> choice. It acts as container for windows and normally is not used to show
> labels. Better use the root widget of your application or a container
> which holds the label as child widget.
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