From Bertrand: From an excellent idea of Axel  - Fix all issues of mouse cursor position between different OS, screen resolutions, and WMs.
From Bertrand:
From an excellent idea of Axel 
- Fix all issues of mouse cursor position between different OS, screen resolutions, and WMs.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@31859 27541ba8-7e3a-0410-8455-c3a389f83636

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