fixes #487: crash in QGraphicsObject::mousePressEvent if node is locked (#489)

lonnie-souder-ii · lsouder-ozone3d · web-flow · commit 3f46f7429be3 · 2025-09-02T18:46:37.000+02:00
Co-authored-by: lsouder-ozone3d &lt;131193069+lsouder-ozone3d@users.noreply.github.com&gt;
diff --git a/src/NodeGraphicsObject.cpp b/src/NodeGraphicsObject.cpp
@@ -187,8 +187,9 @@ QVariant NodeGraphicsObject::itemChange(GraphicsItemChange change, const QVarian
 
 void NodeGraphicsObject::mousePressEvent(QGraphicsSceneMouseEvent *event)
 {
-    //if (_nodeState.locked())
-    //return;
+    if (graphModel().nodeFlags(_nodeId) & NodeFlag::Locked) {
+        return;
+    }
 
     AbstractNodeGeometry &geometry = nodeScene()->nodeGeometry();
 

Original file line number	Diff line number	Diff line change
`@@ -187,8 +187,9 @@ QVariant NodeGraphicsObject::itemChange(GraphicsItemChange change, const QVarian`
`187`	`187`
`188`	`188`	`void NodeGraphicsObject::mousePressEvent(QGraphicsSceneMouseEvent *event)`
`189`	`189`	`{`
`190`		`- //if (_nodeState.locked())`
`191`		`- //return;`
	`190`	`+ if (graphModel().nodeFlags(_nodeId) & NodeFlag::Locked) {`
	`191`	`+ return;`
	`192`	`+ }`
`192`	`193`
`193`	`194`	`AbstractNodeGeometry &geometry = nodeScene()->nodeGeometry();`
`194`	`195`