refactor Poptip

src/Shared/HandyControl_Shared/Data/Enum/HitMode.cs

@@ -1,8 +1,9 @@
 namespace HandyControl.Data.Enum
 {
-    public enum MouseHitMode
+    public enum HitMode
     {
         Click,
-        Hover
+        Hover,
+        Focus
     }
 }