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Re: [platform-swt-dev] How to get Display instance
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I imagine Display.getCurrent() will be another guess.
On Tue, 12 Oct 2004 10:58:02 +0800, Cheng Mo <w21009@xxxxxxxxxxxx> wrote:
> Hi All,
> I am developing a lib that can change widgets look-and-feel dynamically.
> All customized widgets implement a XYZListener interface defined by me
> and implement the method updateStyle(). In updateStyle(),
> custome-widgets call redraw() to redraw themselves.
> Then, I have to make sure to call all updateStyle() in UI Thread.
> In order to take advantage of UI Thread from another thread, I have to
> use Display#asyncExec() or Display#syncExec(). The problem is how to get
> a Display instance. My lib has nothing to do with UI.
> Can I just call Display.getDefault() to get the Display instance of the
> application?
>
> Thanks & Regards,
> Cheng Mo
>
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