Thats right Robert. Thanks a lot for your suggestions I appreciate it.
Thanks Sujan
On Wed, May 8, 2013 at 5:40 PM, Robert Milharcic <
robert.milhar...@ib-caddy.si> wrote:
> On 8.5.2013 10:16, Sujan Dasmahapatra wrote:
>
> Thanks Robert. It is working fine...
>
> On the left mouse press I am showing a message using QMessagBox. But on
> the middle mouse press was having pan and right mouse press was having zoom
> in zoom out. How can I retain those functionalities. With this these
> functionalities are gone.
>
> void CSGraphicsView::mousePressEvent(QMouseEvent *e)
> {
> if(e->button()==Qt::LeftButton)
> {
> QMessageBox msg;
> msg.setText("Mouse pressed");
> msg.exec();
> }
> }
>
> Call base class implementation in a case where you need to retain
> original functionality:
>
> void CSGraphicsView::mousePressEvent(QMouseEvent *e)
> {
> if(e->button()==Qt::LeftButton)
> {
> QMessageBox msg;
> msg.setText("Mouse pressed");
> msg.exec();
> }
> else
> GLWidget::mousePressEvent(e);
> }
>
> Also, calling frame on paintEvent might not be enough. You should also
> call frame on every user input, on all mouse and keyboard events for
> example... or you can mount a QTimer and make it call frame at some
> interval.
>
> Robert Milharcic
>
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> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
>
--
Thanks & Regards
Sujan
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