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TreeViewer with columns [message #501440]

Wed, 02 December 2009 11:11

T. Wilhelm

Messages: 129
Registered: July 2009

Senior Member

Hey all,

i have a Treeviewer with 3 columns and have some questions:
For My TreeViewer i use a StyledCellLabelProvider and now i have the problem that i cannot set the Alignment of my columns. How can i do that?
And how can i provide a tooltip for each cell? Also the cells in the 2nd and 3rd column?
Thanks a lot,
Thomas

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Re: TreeViewer with columns [message #501444 is a reply to message #501440]

Wed, 02 December 2009 11:18

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

T. Wilhelm schrieb:
> Hey all,
>
> i have a Treeviewer with 3 columns and have some questions:
> For My TreeViewer i use a StyledCellLabelProvider and now i have the
> problem that i cannot set the Alignment of my columns. How can i do that?

I don't have the code here and don't remember it offhand but I guess
that the drawing code is not checking for the alignment. So if setting
setting the column-alignment is not working I'd say you should file a
feature request.

> And how can i provide a tooltip for each cell? Also the cells in the 2nd
> and 3rd column?

ColumnViewerToolTipSupport.enabledFor() and implement
CellLabelProvider#getToolTipText()? Don't forget to create your
TreeViewer with SWT.FULL_SELECTION else the SWT-Events can't be
connected to a Cell.

Tom

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