Hi Miklos,
I guess what you want is to change the selection state of some widget in
your application (for example the selection in the datamanager).
You can either use the Qt API of the widget directly (if you have access
to it) or you could work with the selection provider of a particular
view to change that views selection state. Have a look at
IWorkbenchPartSite::GetSelectionProvider() and the "SetSelection()"
method of the returned ISelectionProvider instance.
- Sascha
On 06/18/2012 01:29 PM, Miklos Espak wrote:
Hi Andreas,
now I tried, but did not help.
d->referenceNode->SetSelected(false);
d->surfaceNode->SetSelected(true);
FireNodeSelected(d->surfaceNode);
QList < itk::SmartPointer<mitk::DataNode> > currentSelection =
this->GetCurrentSelection();
MITK_INFO << "SurfaceExtractorView::createSurfaceNode() selected
node number: " << currentSelection.size();
The code prints zero.
Regards,
Miklos
On Mon, Jun 18, 2012 at 12:19 PM, Fetzer, Andreas
<a.fet...@dkfz-heidelberg.de <mailto:a.fet...@dkfz-heidelberg.de>> wrote:
Hi Miklos,
you have to call FireNodeSelected(DataNode*). SetSelected just
changes the property value.
Regards
Andreas
On 18.06.2012, at 12:10, Miklos Espak wrote:
Hi,
is there a way to select a node programmatically?
I tried a code snippet that I found in the MITK code base, but it
does not work.
------------------------------------------------
d->referenceNode->SetSelected(false);
d->surfaceNode->SetSelected(true);
// EMULATE INITIAL SELECTION EVENTS
// send the current selection
berry::IWorkbenchPart::Pointer activePart =
this->GetSite()->GetPage()->GetActivePart();
if (activePart.IsNotNull())
{
QList < itk::SmartPointer<mitk::DataNode> > currentSelection =
this->GetCurrentSelection();
this->OnSelectionChanged(activePart, currentSelection);
}
------------------------------------------------
d->referenceNode and d->surfaceNode are added to the data storage.
The problem is that even I change their "selected" property, the
currentSelection is empty.
Any idea?
Thank you,
Miklos
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