Have you tried putting all the stuff you need to clear in a panel that you add/remove from the DockPanel areas? You could easily keep track of the one Panel in the area and might even be able to cache them.
On Jan 15, 10:27 pm, Sean <[email protected]> wrote: > So, I was working with a DockPanel, and I want to remove a Widget. > Seems to only be two ways, remove teh Widget or remove the Widget by > it's index. > > Is there a way to remove Widgets by their Direction? I feel there > should be a DockPanel.clear(DockPanel.NORTH) or something to that > effect. > > For example, I want to put GWT.Visualizations in the Center direction > with the surrounding directions controlling which type of > Visualization is in there. That means, I wont' know what is in there, > it could be the default HTML giving directions for all I know. > > What's the best way to clear the Center(or any) direction before > adding to it? Seems like a pretty useful thing that's missing from the > API.
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