Correction to my earlier post:
Use PopupPanel, not AbsolutePanel.
I just tried this code in a class that extends DialogBox:
@Override
public void show() {
mask.setPixelSize(Window.getClientWidth(),
Window.getClientHeight
());
mask.setPopupPosition(0, 0);
mask.setWidget(new Label("test"));
mask.setStyleName("trans-bg");
mask.show();
super.hide();
super.show();
}
@Override
public void hide() {
mask.hide();
super.hide();
}
.trans-bg{
background-color: black;
filter: alpha(opacity=50);
-moz-opacity: .5;
}
And I am able to show a translucent background to any of my dialog
box!
Rakesh Wagh
On Dec 8, 9:37 am, rakesh wagh <[EMAIL PROTECTED]> wrote:
> if you are trying to do this on your own, you will probably need a
> absolute panel that is placed on the screen based on the screen size
> (0, 0, max clientx, max clienty). Select a proper style: color and
> transparency. Now just put your widget or popup on top of this panel.
> This way the z index of your translucent panel will be between the
> main screen and your visible widget.
>
> You might also have to put a screen resize handler to resize the size
> of your panel.
>
> I think the gwt incubator has a ready to use widget.
>
> Rakesh Wagh
>
> On Dec 6, 11:04 pm, Suri <[EMAIL PROTECTED]> wrote:
>
> > Hey all,
> > In GWT how would we create a layered panel/widget that basically acts
> > like a semi-opaque screen for the stuff below it. Sort of looking like
> > the screen is in a disabled mode. Thanks for any ideas.
>
> > Suri
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