improve:pdf插入

2026-04-05 20:21:59 +08:00
parent 52a3d184c7
commit 226a6942dc
1 changed files with 8 additions and 1 deletions
@@ -226,6 +226,7 @@ namespace Ink_Canvas
                if (TimeMachineHistories[targetIndex] == null)
                {
                    timeMachine.ClearStrokeHistory();
+                    SyncPdfPageSidebarWithCanvas();
                    return;
                }

@@ -282,7 +283,11 @@ namespace Ink_Canvas
        /// </summary>
        private void ProcessElementsAfterRestore(List<UIElement> elements)
        {
-            if (elements == null || elements.Count == 0) return;
+            if (elements == null || elements.Count == 0)
+            {
+                SyncPdfPageSidebarWithCanvas();
+                return;
+            }

            // 使用低优先级异步处理，让 UI 先响应，图片位置和事件绑定稍后完成
            Dispatcher.BeginInvoke(DispatcherPriority.Loaded, new Action(() =>
@@ -322,6 +327,8 @@ namespace Ink_Canvas
                        BindElementEvents(pdf);
                    }
                }
+
+                SyncPdfPageSidebarWithCanvas();
            }));
        }