fix: hide gate preview element when idle (no stray black box)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-21 17:59:04 +02:00
parent 63647d2488
commit 45e16e1134
1 changed files with 4 additions and 1 deletions
@@ -90,7 +90,10 @@ function previewHeight(node) {
 }

 function resizePreview(node) {
-  if (node._previewWidget) node._previewWidget.computedHeight = previewHeight(node);
+  // Fully remove the preview element from layout when idle — collapsing the
+  // widget height to 0 isn't enough: the fixed-height <img> would still paint as
+  // a black box hanging below the node frame.
+  if (node._gate) node._gate.wrap.style.display = node._gateActive ? "flex" : "none";
  const w = node.size?.[0] || 220;
  node.setSize([w, node.computeSize()[1]]);
  node.setDirtyCanvas(true, true);