fix(canvas): 点击空白清除节点/连线选中

2026-10-12 14:32:02 +08:00
parent 00109f83a2
commit db5c77851d
1 changed files with 5 additions and 0 deletions
@@ -373,6 +373,11 @@ function onPointerDown(e) {
  const wantPan =
    e.button === 1 || e.button === 2 || spaceHeld.value || (!node && !e.shiftKey && e.button === 0)
  if (wantPan) {
+    // 空白左键点击 = 平移画布,同时清空节点/连线选中(点别处失焦)
+    if (!node && e.button === 0 && !spaceHeld.value) {
+      clearSelection()
+      clearEdgeSel()
+    }
    panning.value = true
    act = { mode: 'pan', px: p.x, py: p.y, vx: vp.x, vy: vp.y }
    try { stageEl.value.setPointerCapture(e.pointerId) } catch { /* 合成/失效指针 */ }