Dear all, I would like to add pixel tracing feature to my software whose UI is done entirely in QML. Precisely, I want to have some form of analysis mode which works as follows. If I click a pixel of my qml rendered scene I want to output some debugging information which tells me to which qml item the pixel I clicked belongs to, or in the case of alpha blending a list of items with a percentage value attached to them. So in other words I want to have a function in my program like this:
QList< pair<QQuickItem*,double> > QQuickCanvas::getItemsForPixel( int x , int y ) Does somebody have an idea of how to accomplish something like this? In principle the scene graph is having exact this information. Can I access that somehow from the outside? cheers, André _______________________________________________ Development mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/development
