| [TableViewer] How to make selection visible when Editingsupport is set? [message #20620] |
Tue, 14 July 2009 11:52 |
Eclipse User |
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Originally posted by: bjoern.bjoernfischer.de
Hello everybody,
I have the following situation: a TableViewer which has a
TableEditingSupport with TextCellEditor set on every column. The
navigation with the arrow keys works great when no editor is active. If
an editor is active the tabbbing works also perfectly. In these cases
only one single cell is selected (colored in darkblue).
What I am trying to achieve:
When the view containg the described TableViewer does _not_ have the
focus (the focus is on a different "navigation" view), I want to move
the selection in the TableViewer programmatically _without_ focusing the
selected cell or the TableViewer. The focus shall stay on the navigation
view.
What I tried was:
IStructuredSelection sel = null;
sel = new StructuredSelection(elementToSelect);
tableViewer.setSelection(sel);
tableViewer.refresh(true, true);
This does in fact work. The selection is moved to the specified element,
and (if necessary) the tableViewer scrolls until the element is visible.
But unfortionately the (darkblue) coloring of the selected cell gets
lost. I guess this happens because the selection does not set the focus
and the coloring is done by the FocusCellOwnerDrawHighlighter.
Does anyone know how I can color the current selection without putting
the focus to a certain cell or the tableViewer?
Thanks very much for any hints on that problem.
Regards,
Björn
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