--- qt-x11-opensource-src-4.3.2/src/gui/styles/qplastiquestyle.cpp~	2007-10-01 17:06:06 +0400
+++ qt-x11-opensource-src-4.3.2/src/gui/styles/qplastiquestyle.cpp	2007-10-30 17:27:59 +0300
@@ -1723,10 +1723,12 @@ void QPlastiqueStyle::drawPrimitive(Prim
                 else if (unchanged)
                     qBrushSetAlphaF(&pointBrush, 0.3);
                 p->setPen(QPen(pointBrush, 3));
-                const QLine lines[2] = {
-                    QLine(rect.left() + 4, rect.top() + 4, rect.right() - 3, rect.bottom() - 3),
-                    QLine(rect.right() - 3, rect.top() + 4, rect.left() + 4, rect.bottom() - 3) };
-                p->drawLines(lines, 2);
+                const QPointF points[3] = {
+		    QPointF(rect.left() + 4, rect.top() + rect.height()/2),
+		    QPointF(rect.left() + rect.width()/2, rect.bottom() - 2),
+		    QPointF(rect.right() - 3, rect.top() + 4)
+		};
+                p->drawPolyline(points, 3);
             }
 
             p->restore();