public void onModuleLoad() {
DockLayoutPanel dock = new DockLayoutPanel(Unit.PX);
SimplePanel west = new SimplePanel();
final SimplePanel main = new SimplePanel();
SimplePanel east = new SimplePanel();
dock.addWest(west, 350);
dock.addEast(east, 200);
dock.add(main);
RootLayoutPanel.get().add(dock);
Window.alert("Width: " + main.getOffsetWidth());
Timer timer = new Timer() {
@Override
public void run() {
Window.alert("Width: " + main.getOffsetWidth());
}
};
timer.schedule(1);
}
On Apr 16, 12:52 pm, Sky <myonceinalifet...@gmail.com> wrote:
> Calling getOffsetWidth() on a widget within a LayoutPanel during
> onModuleLoad() always returns 0. After onModuleLoad() has completed
> then it returns a meaningful answer.
>
> See my code below to reproduce this situation. The first Alert
> displays a value of "0" while the second Alert displays "1280" (since
> my screen's width is 1680).
>
> Does anyone know a way to find out what the width of a widget will be
> before onModuleLoad() completes? There must be some CSS we can apply
> so that the absolutely positioned container will know it's width.
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