[sigma] Checks hovered node and edge in setGraph

This commit fixes #1486.
jacomyal · Dec 6, 2024 · 6432cc4 · 6432cc4
1 parent bd0bd4b
commit 6432cc4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/sigma/src/sigma.ts b/packages/sigma/src/sigma.ts
@@ -1717,6 +1717,10 @@ export default class Sigma<
   setGraph(graph: Graph<N, E, G>): void {
     if (graph === this.graph) return;
 
+    // Check hoveredNode and hoveredEdge
+    if (this.hoveredNode && !graph.hasNode(this.hoveredNode)) this.hoveredNode = null;
+    if (this.hoveredEdge && !graph.hasEdge(this.hoveredEdge)) this.hoveredEdge = null;
+
     // Unbinding handlers on the current graph
     this.unbindGraphHandlers();