J.P. Delport wrote:
> Hi,
>
> I think the return from the handler determines if the event was handled
> or not and if it should be passed further down the list of handlers.
> Check what the return is from the imagehandler and change it to see if
> it has the effect you are looking for.
>
> jp
>
> On 31/03/11 11:43, Aitor Ardanza wrote:
>
> > Hi,
> > I have problems with this issue ... the fact is that I want to create an
> > QWidgetImage object in the scene and pass the events, but still pass those
> > events to osg. That is, if I have activated the trackball manipulator if I
> > drag the mouse inside the QWidgetImage, osg camera not react.
> >
> > Code:
> > BrowserHandler* handler = new BrowserHandler(widgetImage.get());
> > quad->setEventCallback(handler);
> > quad->setCullCallback(handler);
> >
> >
> > BrowserHandler inherited from osgViewer::InteractiveImageHandler.
> > Still, the qt textbox not working and if I put a event filter on the object
> > I only catch mouse events ...
> > I do not know how to explain it better ... I leave the code and if anyone
> > has time to have a look I'd appreciate it. The project is in visual studio
> > 2008.
> > Thank you!
> >
> > Cheers,
> > Aitor
> >
> > ------------------
> > Read this topic online here:
> > http://forum.openscenegraph.org/viewtopic.php?p=38107#38107
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > osg-users mailing list
> >
> > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
> >
>
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Yes, it give me true value... but for example, if I drag the mouse inside the
object it enters in the event caught function:
Code:
bool BrowserHandler::handle(const osgGA::GUIEventAdapter& ea,
osgGA::GUIActionAdapter& aa,osg::Object *object, osg::NodeVisitor *nv)
{
osgViewer::Viewer* viewer = dynamic_cast<osgViewer::Viewer*>(&aa);
if (!viewer) return false;
if (ea.getHandled()) return false;
if (!_image) return false;
switch(ea.getEventType())
{
case(osgGA::GUIEventAdapter::MOVE):
case(osgGA::GUIEventAdapter::DRAG):
case(osgGA::GUIEventAdapter::PUSH):
case(osgGA::GUIEventAdapter::RELEASE):
{
osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
int x,y;
if (mousePosition(view, nv, ea, x, y))
{
//viewer->getEventQueue()->mouseButtonRelease(x, y, ea.getButtonMask());
bool eventBool = _image->sendPointerEvent(x, y, ea.getButtonMask());
return eventBool;
}
break;
...}
how I would have to tell osg to also move the camera?
Mouse mapping within the object does well, the buttons are functional
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=38119#38119
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