Qt-interest Archive, January 2007
How to set QTreeWidgetItem activate inside QTreeWidget ?
Message 1 in thread
Hi Everyone,
I found QTreeWidget has signal :
void QTreeWidget::itemActivated ( QTreeWidgetItem * item, int column )
[signal]
I can recieve this signal when a QTreeWidgetItem has been
double clicked with mouse.
But I found no corresponding member function in QTreeWidget to
set a known QTreeWidgetItem to be activated.
Would anybody help me out ??
Regards,
Pagan
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Message 2 in thread
Pagan Chou schrieb:
> Hi Everyone,
> I found QTreeWidget has signal :
>
> void QTreeWidget::itemActivated ( QTreeWidgetItem * item, int column )
> [signal]
>
> I can recieve this signal when a QTreeWidgetItem has been
> double clicked with mouse.
>
> But I found no corresponding member function in QTreeWidget to
> set a known QTreeWidgetItem to be activated.
>
> Would anybody help me out ??
>
> Regards,
> Pagan
>
>
Hi Pagan,
did you try QTreeWidgetItem::setFlags( );
See documentation for details.
Hope this helps.
Regards,
Michael
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Message 3 in thread
Michael,
Thanks for your answering. But it is not what I want.
QTreeWidgetItem::setFlags() can set this tree widget item as :
Constant Value Description
Qt::ItemIsSelectable 1 It can be selected.
Qt::ItemIsEditable 2 It can be edited.
Qt::ItemIsDragEnabled 4 It can be dragged.
Qt::ItemIsDropEnabled 8 It can be used as a drop target.
Qt::ItemIsUserCheckable 16 It can be checked or unchecked by the user.
Qt::ItemIsEnabled 32 The user can interact with the item.
Qt::ItemIsTristate 64 The item is checkable with three separate
states.
It is the UI possible action on this tree widget item. But I want to set is
this tree widget item current state
to activated.
Is there other way ?
Regards, Pagan
"Michael Sprauer" <Michael.Sprauer@xxxxxxxxxxxxxxxxxx> ???
news:45AF3F73.4020502@xxxxxxxxxxxxxxxxxx ???...
> Pagan Chou schrieb:
> > Hi Everyone,
> > I found QTreeWidget has signal :
> >
> > void QTreeWidget::itemActivated ( QTreeWidgetItem * item, int column )
> > [signal]
> >
> > I can recieve this signal when a QTreeWidgetItem has been
> > double clicked with mouse.
> >
> > But I found no corresponding member function in QTreeWidget to
> > set a known QTreeWidgetItem to be activated.
> >
> > Would anybody help me out ??
> >
> > Regards,
> > Pagan
> >
> >
>
> Hi Pagan,
>
> did you try QTreeWidgetItem::setFlags( );
> See documentation for details.
> Hope this helps.
>
> Regards,
> Michael
>
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