message: change setCursorPosition signature
diff: @@ -217,7 +217,7 @@ void MainWindow::mouseMoveEvent(MouseEvent &event) {
  if(fs) {
  processMouse(event,true);
  mpos = Point(w()/2,h()/2);
  - SystemApi::setCursorPosition(mpos.x,mpos.y);
  + SystemApi::setCursorPosition(hwnd(),mpos.x,mpos.y);
  }
  }
  @@ -668,7 +668,7 @@ void MainWindow::clearInput() {
  void MainWindow::setFullscreen(bool fs) {
  SystemApi::setAsFullscreen(hwnd(),fs);
  mpos = Point(w()/2,h()/2);
  - SystemApi::setCursorPosition(mpos.x,mpos.y);
  + SystemApi::setCursorPosition(hwnd(),mpos.x,mpos.y);
  SystemApi::showCursor(!fs);
  }
  