Make mouse movement handling right.
Make mouse movement handling right.

tectronics/google-gadgets-for-linux,tectronics/google-gadgets-for-linux,suzhe/google-gadgets-for-linux,tectronics/google-gadgets-for-linux,pmateti/google-gadgets-for-linux,pmateti/google-gadgets-for-linux,pmateti/google-gadgets-for-linux,suzhe/google-gadgets-for-linux,pmateti/google-gadgets-for-linux,tectronics/google-gadgets-for-linux,suzhe/google-gadgets-for-linux,suzhe/google-gadgets-for-linux