~haggai-eran/unity/rtl-menu-popup

Fix WindowButtons.cpp/h for work done in the nux abstract button branch

added added

removed removed

void RecvMouseMove(int x, int y, int dx, int dy, unsigned long button_flags, unsigned long key_flags);

private:

void OnCloseClicked();

void OnMinimizeClicked();

void OnRestoreClicked();

void OnCloseClicked(nux::View* view);

void OnMinimizeClicked(nux::View* view);

void OnRestoreClicked(nux::View* view);

private:

nux::HLayout* _layout;