The getParentElement() is a native JNSI call that returns the parent
element BUT remember it returns a JavaScript object. Therefore, you
need to cast it appropriately.
DOM.setStyleAttribute((com.google.gwt.user.client.Element)
theTitle.getElement().getParentElement(),
"backgroundColor","#FF0000" );
..
Hendrix
On Jan 29, 3:08 am, "[email protected]"
<[email protected]> wrote:
> I have made changes:
>
> public void onModuleLoad() {
>
> final Label theTitle = new Label();
> theTitle.setText("Livesbook");
> theTitle.setStyleName("livesbook");
>
> DockPanel thePanel = new DockPanel();
> thePanel.setSize("100%","100%");
> thePanel.add(theTitle,thePanel.NORTH);
>
> DOM.setStyleAttribute(theTitle.getElement().getParentElement(),
> "backgroundColor","#FF0000" );
>
> and reseived an error.
>
> [ERROR] Line 67: The method setStyleAttribute(Element, String, String)
> in the type DOM is not applicable for the arguments (Element, String,
> String)
>
> Сould you say - why?
>
> On Jan 28, 11:17 pm, "[email protected]"
>
> <[email protected]> wrote:
> > It is interesting why there is setCellHeight() function in the
> > DockPanel class and there is no similar function for colour ...
>
> > darkflame wrote:
> > > You have to use the Dom for this I think;
>
> > > How I did it was;
>
> > > DOM.setStyleAttribute(WidgetInTheCell.getElement().getParentElement(),
> > > "backgroundColor", HexColour);
>
> > > Where HexColour was the colour I wanted ("#FF0000" for instance), and
> > > WidgetInTheCell was a widget in the cell. (it dosnt colour the widget,
> > > but looks at its parent, which is the cell)
>
> > > Theres probably a better way then this, I'm still learning myself ;)
>
> > > On Jan 28, 8:07 pm, "[email protected]"
> > > <[email protected]> wrote:
> > > > May I change background color of center cell or any other cell of
> > > > dockPanel?
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