| Problem with TableTreeViewer and CheckboxTreeViewer -- HELP NEEDED! [message #463758] |
Mon, 14 November 2005 14:59  |
Eclipse User |
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Originally posted by: preetamp.aftek.com
Hi,
I have created a checked box table tree using
checkboxTableTreeViewer = new TableTreeViewer(parent, SWT.CHECK);
and have associated a table tree editor like
........
final TableTreeEditor tableTreeEditor = new TableTreeEditor(tableTree);
........
this works fine but now I want to listen for check event of the checked tree
?
How can I do this ?
I tried
CheckboxTreeViewer checkboxTreeViewer = new CheckboxTreeViewer(
checkboxTableTreeViewer.getTableTree());
checkboxTreeViewer.addCheckStateListener(new
CheckboxTreeViewerCheckStateChanged());
But the control never comes to CheckboxTreeViewerCheckStateChanged class
(function checkStateChanged )
Am I doing wrong ?
what's the correct way to create such a control ?
Thanks in advance
~Preetam
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| Re: Problem with TableTreeViewer and CheckboxTreeViewer -- HELP NEEDED! [message #464969 is a reply to message #463770] |
Fri, 02 December 2005 12:03  |
| Eclipse User |
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Originally posted by: preetamp.aftek.com
Thanks !
I did that
But now i have one more problem !
The tree i created looks good on windows 2K
but does not look proper on Linux Fedora core 3
I means on fedora the nodes at verious levels of tree should get indented to
right. The tree hirarchy should get clear.
I m attaching the sample pic.
See that node1 has child node2 which has also a child node3
The relation between node1 and node2 does not get seen properly wheare as
the relation between node2 and node3 is clear deu to indentation !
Any clue ?
Thanks
~Preetam
"Veronika Irvine" <veronika_irvine@oti.com> wrote in message
news:dlaom2$7m3$1@news.eclipse.org...
> Since you created the underlying tree with the SWT.CHCK style you should
use
> Tree.addSelectionListener() and in the event.detail look for SWT.CHECK
> to distinguish the checkbox selection from selecting the row.
>
> "Preetam" <preetamp@aftek.com> wrote in message
> news:dla9it$fn8$1@news.eclipse.org...
> > Hi,
> > I have created a checked box table tree using
> > checkboxTableTreeViewer = new TableTreeViewer(parent, SWT.CHECK);
> > and have associated a table tree editor like
> > .......
> > final TableTreeEditor tableTreeEditor = new TableTreeEditor(tableTree);
> > .......
> >
> > this works fine but now I want to listen for check event of the checked
> > tree
> > ?
> > How can I do this ?
> > I tried
> > CheckboxTreeViewer checkboxTreeViewer = new CheckboxTreeViewer(
> > checkboxTableTreeViewer.getTableTree());
> > checkboxTreeViewer.addCheckStateListener(new
> > CheckboxTreeViewerCheckStateChanged());
> >
> > But the control never comes to CheckboxTreeViewerCheckStateChanged class
> > (function checkStateChanged )
> >
> > Am I doing wrong ?
> > what's the correct way to create such a control ?
> > Thanks in advance
> > ~Preetam
> >
> >
> >
> >
>
>
Attachment: tree.jpg
(Size: 7.90KB, Downloaded 242 times)
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