roll back the empty painterpath generated by click mouse

nomacs · Jan 30, 2020 · b79c987 · b79c987
1 parent 4bb735b
commit b79c987
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/PaintPlugin/src/DkPaintPlugin.cpp b/PaintPlugin/src/DkPaintPlugin.cpp
@@ -293,6 +293,13 @@ void DkPaintViewPort::mousePressEvent(QMouseEvent *event) {
 			if(QRectF(QPointF(), viewport->getImage().size()).contains(mapToImage(event->pos()))) {
 
 				isOutside = false;
+
+				// roll back the empty painterpath generated by click mouse
+				if(!paths.empty())
+					if(paths.last().isEmpty())
+						undoLastPaint();
+
+				// create new painterpath
 				paths.append(QPainterPath());
 				paths.last().moveTo(mapToImage(event->pos()));
 				//paths.last().lineTo(mapToImage(event->pos())+QPointF(0.1,0));