Fix #87 and #34 - fix issues with the caret redrawing when changing s…

…ystems.
powertab · Sep 1, 2014 · d3f31a1 · d3f31a1
1 parent 7408375
commit d3f31a1
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/source/painters/caretpainter.cpp b/source/painters/caretpainter.cpp
@@ -171,11 +171,14 @@ void CaretPainter::onLocationChanged()
                              system.getStaves()[i], i).getStaffHeight();
     }
 
-    update(boundingRect());
+    const QRectF oldRect = sceneBoundingRect();
     setPos(0, mySystemRects.at(location.getSystemIndex()).top() + offset +
            myLayout->getSystemSymbolSpacing() + myLayout->getStaffHeight() -
            myLayout->getTabStaffBelowSpacing() - myLayout->STAFF_BORDER_SPACING -
            myLayout->getTabStaffHeight());
+    update(boundingRect());
+    // Ensure that a redraw always occurs at the old location.
+    scene()->update(oldRect);
 
     setToolTip(QString::fromStdString(
                    boost::lexical_cast<std::string>(location)));