break;
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
- set_button_state(2, event.msg==WM_LBUTTONDOWN, true);
+ set_button_state(2, event.msg==WM_MBUTTONDOWN, true);
break;
case WM_RBUTTONDOWN:
case WM_RBUTTONUP:
- set_button_state(3, event.msg==WM_LBUTTONDOWN, true);
+ set_button_state(3, event.msg==WM_RBUTTONDOWN, true);
break;
case WM_MOUSEWHEEL:
{