diff options
| -rw-r--r-- | src/gui/graphicsview/qgraphicsanchorlayout_p.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp index 63179ef..9d145a2 100644 --- a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp +++ b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp @@ -642,6 +642,11 @@ void QGraphicsAnchorLayoutPrivate::addAnchor(QGraphicsLayoutItem *firstItem, AnchorVertex *v1 = addInternalVertex(firstItem, firstEdge); AnchorVertex *v2 = addInternalVertex(secondItem, secondEdge); + // Remove previous anchor + // ### Could we update the existing edgeData rather than creating a new one? + if (graph[edgeOrientation(firstEdge)].edgeData(v1, v2)) + removeAnchor(firstItem, firstEdge, secondItem, secondEdge); + // Create a bi-directional edge in the sense it can be transversed both // from v1 or v2. "data" however is shared between the two references // so we still know that the anchor direction is from 1 to 2. |