Hi Roland,
Attached is a small bug fix for the redundant messages that are created in OSG applications on windows. GraphicsWindowWin32::setCursor is called every frame from the WM_NCHITTEST message. This will result in a call to ::SetCursor(_currentCursor) every frame, which again causes a WM_MOUSEMOVE to occur. The fix exits GraphicsWindowWin32::setCursor if the requested cursor already is the current cursor.
Excellent, good to see this fixed. The WM_NCHITTEST handling was added by a colleague of mine (and submitted by me) but I didn't see the correlation between that submission and the spurious WM_MOUSEMOVE messages. Thanks for hunting it down.
J-S -- ______________________________________________________ Jean-Sebastien Guay [email protected] http://www.cm-labs.com/ http://whitestar02.webhop.org/ _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
