fix(selection): only calculate selection box if selected nodes > 0

2022-06-16 13:33:36 +02:00
parent 6fbea44465
commit e03d6c23ec
2 changed files with 12 additions and 1 deletions
@@ -59,6 +59,10 @@ const LayoutFlow = () => {
    setNodes(layoutedNodes);
  };

+  const unselect = () => {
+    setNodes((nds) => nds.map((n) => ({ ...n, selected: false })));
+  };
+
  return (
    <div className="layoutflow">
      <ReactFlowProvider>
@@ -77,7 +81,10 @@ const LayoutFlow = () => {
          <button onClick={() => onLayout('TB')} style={{ marginRight: 10 }}>
            vertical layout
          </button>
-          <button onClick={() => onLayout('LR')}>horizontal layout</button>
+          <button onClick={() => onLayout('LR')} style={{ marginRight: 10 }}>
+            horizontal layout
+          </button>
+          <button onClick={() => unselect()}>unselect nodes</button>
        </div>
      </ReactFlowProvider>
    </div>