I just tried this (in 2.0GA), and I get errors in the generated code:
ui.xml looks something like this:
<trinity:ResizableDockLayoutPanel ui:field="rootPanel" unit="PX">
<trinity:south size="0">
<trinity:ContentPanel ui:field="bottomPanel"></trinity:ContentPanel>
</trinity:south>
...
it complains about a type mismatch, when looking at the generated code
it is obvious why but not how to fix it:
public Widget createAndBindUi(final Trinity owner) {
bam.trinity.client.Trinity_BinderImpl_GenBundle
clientBundleFieldNameUnlikelyToCollideWithUserSpecifiedFieldOkay =
(bam.trinity.client.Trinity_BinderImpl_GenBundle) GWT.create
(bam.trinity.client.Trinity_BinderImpl_GenBundle.class);
bam.trinity.client.Trinity_BinderImpl_GenCss_style style =
clientBundleFieldNameUnlikelyToCollideWithUserSpecifiedFieldOkay.style
();
bam.trinity.client.ui.ContentPanel bottomPanel =
(bam.trinity.client.ui.ContentPanel) GWT.create
(bam.trinity.client.ui.ContentPanel.class);
com.google.gwt.user.client.ui.HTML left =
(com.google.gwt.user.client.ui.HTML) GWT.create
(com.google.gwt.user.client.ui.HTML.class);
com.google.gwt.user.client.ui.HTML right =
(com.google.gwt.user.client.ui.HTML) GWT.create
(com.google.gwt.user.client.ui.HTML.class);
com.google.gwt.dom.client.SpanElement headerspan = null;
java.lang.String domId0 = com.google.gwt.dom.client.Document.get
().createUniqueId();
com.google.gwt.user.client.ui.HTML f_HTML1 =
(com.google.gwt.user.client.ui.HTML) GWT.create
(com.google.gwt.user.client.ui.HTML.class);
bam.trinity.client.ui.ContentPanel content =
(bam.trinity.client.ui.ContentPanel) GWT.create
(bam.trinity.client.ui.ContentPanel.class);
bam.trinity.client.ui.ResizableDockLayoutPanel rootPanel = new
com.google.gwt.user.client.ui.DockLayoutPanel
(com.google.gwt.dom.client.Style.Unit.PX);
On the last line here, the ResizableDockLayoutPanel is for some reason
set to "new DockLayoutPanel" and not ResizableDockLayoutPanel..
Maybe I did something dumb, but I can't really find it :)
On Nov 7, 3:08 am, jd <[email protected]> wrote:
> Here is a subclass I made to expose some functionality that might help
> you
>
> class ResizableDockLayoutPanel extendsDockLayoutPanel
> {
> public ResizableDockLayoutPanel(Unit unit)
> {
> super(unit);
> }
>
> public double getWidgetSize(Widget widget)
> {
> return ((LayoutData) widget.getLayoutData()).size;
> }
>
> public void setWidgetSize(Widget widget, double size)
> {
> ((LayoutData) widget.getLayoutData()).size = size;
> }
>
> @Override
> public void insert(Widget widget, Direction direction, double
> size,
> Widget before)
> {
> super.insert(widget, direction, size, before);
> }
> }
>
> On Nov 6, 8:00 pm, gkb <[email protected]> wrote:
>
> > Hello all.
>
> > I have a question concerning how to access/modify the size of a
> >DockLayoutPanel'swidget outside of the *.ui.xml file in the java
> > code.
>
> > For instance, say I have aDockLayoutPanelwith a West widget and a
> > Center widget as follows:
> > {{{
> > <g:DockLayoutPanelunit='EM'>
> > <g:west size='20'>
> > <layouts:WestWidget ui:field='westWidget' />
> > </g:west>
> > <g:center>
> > <layouts:CenterWidget ui:field='centerWidget' />
> > </g:center>
> > </g:DockLayoutPanel>}}}
>
> > Is it possible to dynamically change the width of the westWidget
> > somewhere in the associated java code, or can it only by modified in
> > the *.ui.xml file.
>
> > The problem is, I would like to be able to hide/show the westWidget
> > and have the centerWidget fill the remaining space dynamically when
> > the app is running,
> > but changing the width of westWidget in the java code has no effect on
> > the width of the West Pane of theDockLayoutPanelthat was hard-coded
> > in, there is a disconnect between them.
>
> > Any help would be greatly appreciated.
>
> > Sincerely,
>
> > George.
>
>
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