[osg-users] SCROLL event triggered twice

[Sebastian Schmidt]

Inside of the handle() function of my custom osgGA::GUIEventHandler class the osgGA::GUIEventAdapter::SCROLL event is triggered twice, when i move the mouse wheel slowly to the next position.

Is this a normal behaviour? Like a second event when the mouse button is released?
I tried to track down the scoll delta value but ea.getScrollingDelta..() is always zero.

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