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Grid - how do you provide image for row header? [message #59660]

Mon, 29 September 2008 21:54

Dhiresh Patel

Messages: 86
Registered: July 2009

Member

I am using Grid and GridTableViewer. I am able to see text but not the
image on RowHeader. What am I doing wrong?

grid.setHeaderVisible(true);
grid.setRowHeaderVisible(true);
gtv.setRowHeaderLabelProvider(new OppRowHeaderLabelProvider());

class OppRowHeaderLabelProvider extends CellLabelProvider
{

public void update(ViewerCell cell)
{

String text = "";
String id = "";

Brand br = (Brand)cell.getViewerRow().getElement();
text = br.getDesc();
cell.setText(text);
cell.setImage(ViewUtils.getImage(ViewUtils.WINDOW_16));
}
}

Thanks,

Dhiresh

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Re: Grid - how do you provide image for row header? [message #59684 is a reply to message #59660]

Mon, 29 September 2008 22:00

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

I don't think the RowHeaderRenderer and the GridItem take this into
account though I haven't looked at the sources yet.

Tom

Dhiresh schrieb:
> I am using Grid and GridTableViewer. I am able to see text but not the
> image on RowHeader. What am I doing wrong?
>
> grid.setHeaderVisible(true);
> grid.setRowHeaderVisible(true);
> gtv.setRowHeaderLabelProvider(new OppRowHeaderLabelProvider());
>
> class OppRowHeaderLabelProvider extends CellLabelProvider {
>
> public void update(ViewerCell cell)
> {
> String text = "";
> String id = "";
>
>
> Brand br = (Brand)cell.getViewerRow().getElement();
> text = br.getDesc();
> cell.setText(text);
> cell.setImage(ViewUtils.getImage(ViewUtils.WINDOW_16));
> }
> }
>
>
> Thanks,
>
> Dhiresh
>
>
>
>

--
B e s t S o l u t i o n . at
------------------------------------------------------------ --------
Tom Schindl JFace-Committer
------------------------------------------------------------ --------

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Re: Grid - how do you provide image for row header? [message #59708 is a reply to message #59660]

Mon, 29 September 2008 22:09

Dhiresh Patel

Messages: 86
Registered: July 2009

Member

Hi Tom,
So, is there any other way to provide image for Row Header?

Thanks,

Dhiresh

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Re: Grid - how do you provide image for row header? [message #59731 is a reply to message #59708]

Mon, 29 September 2008 22:52

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

Not until I filed [1] and committed the changes to CVS. You can only get
them from the header_footer branch in CVS and it looks like there's
still a problem if the size of the image is bigger than the default
height of a row, I'm just investigating this.

Tom

[1] https://bugs.eclipse.org/bugs/show_bug.cgi?id=249056

Dhiresh schrieb:
> Hi Tom,
> So, is there any other way to provide image for Row Header?
>
> Thanks,
>
> Dhiresh

--
B e s t S o l u t i o n . at
------------------------------------------------------------ --------
Tom Schindl JFace-Committer
------------------------------------------------------------ --------

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