WindowResizeListener will listen for window resize events only. It wont be
invoked if ur scrollable page size is changed. It ll be notified only if the
WINDOW itself is mazximized, resized etc.
Regards,
Litty Preeth
On Wed, Dec 3, 2008 at 4:31 PM, gregor <[EMAIL PROTECTED]> wrote:
>
> Hi Litty,
>
> I use something like this:
>
> public class MdDem implements EntryPoint {
>
> private MainPage main = new MainPage();
> private ResizeListener windowListener = new ResizeListener();
>
> public void onModuleLoad() {
> RootPanel.get().add(main);
> Window.addWindowResizeListener(windowListener);
> // initial sizing call if you need it
> windowListener.onWindowResized(Window.getClientWidth(),
> Window.getClientHeight());
> }
>
> // window resize listener
> private class ResizeListener implements WindowResizeListener {
>
> private int width, height;
> private boolean pending;
> private Command command;
>
> ResizeListener() {
> command = new Command() {
> public void execute() {
> pending = false;
> main.adjustSize(width, height);
> }
> };
> }
>
> public void onWindowResized(int width, int height) {
> this.width = width;
> this.height = height;
> if (pending == false) {
> pending = true;
> DeferredCommand.addCommand(command);
> }
> }
> }
>
> }
>
> regards
> gregor
>
>
> On Dec 3, 7:33 am, "alex.d" <[EMAIL PROTECTED]> wrote:
> > Basically you have to listen to browser "change size" events (not sure
> > how reliable this is in all supported browsers) and forward new size
> > to your widgets. Ext GWT (and probably GWT Ext) for example, already
> > has ViewPort implementation.
> >
> > On 3 Dez., 05:11, Litty Preeth <[EMAIL PROTECTED]> wrote:
> >
> > > Hi friends,
> >
> > > Anybody has any ideas on this?
> >
> > > Thanks and Regards,
> > > Litty Preeth
> >
> > > On Dec 2, 4:42 pm, "Litty Preeth" <[EMAIL PROTECTED]> wrote:
> >
> > > > Hi All,
> >
> > > > Anybody know how to implement a viewport resize listener? Basically I
> have a
> > > > glass panel (light box effect). I want to notify this glass panel
> whenever
> > > > my RootPanel size gets changed so that I can resize my glass panel to
> fillup
> > > > the area.
> >
> > > > Regards,
> > > > Litty Preeth
> >
>
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