Index: ClanLib/Layer1/Input/X11/mouse_x11.cpp =================================================================== RCS file: /home/mbn/public_cvsroot/ClanLib/Layer1/Input/X11/mouse_x11.cpp,v retrieving revision 1.2 diff -r1.2 mouse_x11.cpp 137a138,143 > > if(mask & 0x200) buttons[1]->button_state = true; > else buttons[1]->button_state = false; > > if(mask & 0x400) buttons[2]->button_state = true; > else buttons[2]->button_state = false;