From 626bee904dbfed8d9368156489dfd06eb41b233f Mon Sep 17 00:00:00 2001
From: l00574490 <liuqi149@huawei.com>
Date: Tue, 8 Mar 2022 10:12:20 +0800
Subject: [PATCH] notify ace the drag event is end

Change-Id: Id9ba7038d22612ca49490efcfd6c96d9061d3d7a
Signed-off-by: l00574490 <liuqi149@huawei.com>
---
 interfaces/innerkits/wm/wm_common.h | 1 +
 wm/src/window_impl.cpp              | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/interfaces/innerkits/wm/wm_common.h b/interfaces/innerkits/wm/wm_common.h
index 38983761..0f02f6c9 100644
--- a/interfaces/innerkits/wm/wm_common.h
+++ b/interfaces/innerkits/wm/wm_common.h
@@ -107,6 +107,7 @@ enum class WindowSizeChangeReason : uint32_t {
     RECOVER,
     ROTATION,
     DRAG,
+    DRAG_END,
     RESIZE,
     MOVE,
 };
diff --git a/wm/src/window_impl.cpp b/wm/src/window_impl.cpp
index 46d62f92..6f39136e 100644
--- a/wm/src/window_impl.cpp
+++ b/wm/src/window_impl.cpp
@@ -1041,7 +1041,11 @@ void WindowImpl::EndMoveOrDragWindow(int32_t pointId)
     if (pointId != startPointerId_) {
         return;
     }
-    startDragFlag_ = false;
+
+    if (startDragFlag_) {
+        UpdateRect(GetRect(), WindowSizeChangeReason::DRAG_END);
+        startDragFlag_ = false;
+    }
     startMoveFlag_ = false;
     pointEventStarted_ = false;
 }