you should to adjust the order,like this:
VerticalPanel vp = new VerticalPanel();
vp.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
vp.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
for (int i = 0; i < 15; i++) {
vp.add(new Label("Test " + i));
}
vp.setWidth("100%");
vp.setHeight("100%");
2012/8/20 Dennis Haupt <[email protected]>
> > vp.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
> > vp.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
>
> this alignes the panel itself, not the content.
> if you want to do fancy layout stuff, use a flextable:
>
> table.getFlexCellFormatter().set...Alignment(x,y,...)
>
> Am 19.08.2012 22:55, schrieb markww:
> > Hi,
> >
> > I'd like to make a vertical group of Buttons, and have them centered
> > horizontally and vertically in the page.
> >
> > This page will likely be used on mobile devices, so the contents might
> > be taller than the device - so I'll need a scroll bar in those cases:
> >
> > http://cl.ly/image/1x3u2A053S01
> >
> > I'm not sure which set of panels to use for this. A VerticalPanel was my
> > first choice, tried the following:
> >
> > VerticalPanel vp = new VerticalPanel();
> > for (int i = 0; i < 15; i++) {
> > vp.add(new Label("Test " + i));
> > }
> > vp.setWidth("100%");
> > vp.setHeight("100%");
> > vp.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
> > vp.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
> >
> > but the contents are still top-left aligned (vertical panel
> > background-color is red in this example):
> >
> > http://cl.ly/image/2V3p0k3E1h15
> >
> > There's probably a GWT pattern to do this, any ideas?
> >
> > Thanks
> >
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