FGFS-4.1/OpenSceneGraph
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From Wang Rui, "The submission includes some fixes for osgQt library and osgQtWidgets example: (1) QTextEdit now works with mouse/drag events, (2) scrollbars will change when OSG window is resizing, (3) improve rendering efficiency of QGraphicsViewAdapter so that it works with complex Qt UI, (4) add new setBackgroundWidget() method to indicate a 'background widget', which will ignore mouse/key events on it and pass them to the 3D scene."

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git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14482 16af8721-9629-0410-8352-f15c8da7e697
This commit is contained in:
Robert Osfield
2014-11-19 11:30:53 +00:00
parent 5f45a39f28
commit 34863fe2d2
7 changed files with 111 additions and 56 deletions
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6
src/osgViewer/ViewerEventHandlers.cpp
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@@ -719,6 +719,12 @@ InteractiveImageHandler::InteractiveImageHandler(osg::Image* image, osg::Texture
bool InteractiveImageHandler::mousePosition(osgViewer::View* view, osg::NodeVisitor* nv, const osgGA::GUIEventAdapter& ea, int& x, int &y) const
{
if (!view) return false;
if (_fullscreen)
{
x = ea.getX();
y = ea.getY();
return true;
}
osgUtil::LineSegmentIntersector::Intersections intersections;
bool foundIntersection = (nv==0) ? view->computeIntersections(ea, intersections) :