-void DrawingWindow::setDirtyRect()
-{
- setDirtyRect(QRect(0, 0, width(), height()));
-}
-
-void DrawingWindow::setDirtyRect(int x, int y)
-{
- setDirtyRect(QRect(x, y, 1, 1));
-}
-
-void DrawingWindow::setDirtyRect(int x1, int y1, int x2, int y2)
-{
- QRect r;
- r.setCoords(x1, y1, x2, y2);
- setDirtyRect(r.normalized());
-}
-