static void centerCursor(long hwnd) {
if (getForegroundWindow() != hwnd && !hasParent) return;
getGlobalClientRect(hwnd, rect);
int local_offset_x = rect.left;
int local_offset_y = rect.top;
/* -- This is wrong on multi-monitor setups
getGlobalClientRect(getDesktopWindow(), rect2);
Rect.intersect(rect, rect2, rect);
*/
int center_x = (rect.left + rect.right) / 2;
int center_y = (rect.top + rect.bottom) / 2;
nSetCursorPosition(center_x, center_y);
int local_x = center_x - local_offset_x;
int local_y = center_y - local_offset_y;
if (current_display != null)
current_display.setMousePosition(local_x, transformY(hwnd, local_y));
}
private static long handleMessage(long hwnd, int msg, long wParam, long lParam, long millis) {
if (current_display != null)
return current_display.doHandleMessage(hwnd, msg, wParam, lParam, millis);
else return defWindowProc(hwnd, msg, wParam, lParam);
}