✨ 增加可拖动到其它菜单功能 ⚡ 切换了icon动画

Util/MouseUtil.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Runtime.InteropServices;
 using System.Windows;
+using System.Windows.Media;
 
 namespace GeekDesk.Util
 {
@@ -27,5 +28,27 @@ namespace GeekDesk.Util
             GetCursorPos(ref w32Mouse);
             return new Point(w32Mouse.X, w32Mouse.Y);
         }
+
+
+        public static Point GetMousePosition(Visual relativeTo)
+        {
+            Win32Point mouse = new Win32Point();
+            GetCursorPos(ref mouse);
+
+            // Using PointFromScreen instead of Dan Crevier's code (commented out below)
+            // is a bug fix created by William J. Roberts.  Read his comments about the fix
+            // here: http://www.codeproject.com/useritems/ListViewDragDropManager.asp?msg=1911611#xx1911611xx
+            return relativeTo.PointFromScreen(new Point((double)mouse.X, (double)mouse.Y));
+
+            #region Commented Out
+            //System.Windows.Interop.HwndSource presentationSource =
+            //    (System.Windows.Interop.HwndSource)PresentationSource.FromVisual( relativeTo );
+            //ScreenToClient( presentationSource.Handle, ref mouse );
+            //GeneralTransform transform = relativeTo.TransformToAncestor( presentationSource.RootVisual );
+            //Point offset = transform.Transform( new Point( 0, 0 ) );
+            //return new Point( mouse.X - offset.X, mouse.Y - offset.Y );
+            #endregion // Commented Out
+        }
+
     }
 }