From d67e25f54884e0211e0a03471851b0b0e420c092 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=9F=B3=E5=8D=9A=E6=96=87?= <sbw@sbw.so>
Date: Tue, 2 May 2017 10:42:43 +0800
Subject: [PATCH] fix preview window hide behavior error

Change-Id: I9d8c8b9e35531a0c2aea57f6cc73313b93f7fab8
---
 frame/item/components/previewcontainer.cpp | 11 +++--------
 frame/item/components/previewcontainer.h   |  3 ---
 2 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/frame/item/components/previewcontainer.cpp b/frame/item/components/previewcontainer.cpp
index 1890fedbb..4d71f70b2 100644
--- a/frame/item/components/previewcontainer.cpp
+++ b/frame/item/components/previewcontainer.cpp
@@ -58,13 +58,8 @@ void PreviewContainer::leaveEvent(QEvent *e)
 {
     QWidget::leaveEvent(e);
 
-    QTimer::singleShot(1, this, &PreviewContainer::onMouseLeave);
-}
+    const QPoint p = mapFromGlobal(QCursor::pos()) + pos();
 
-void PreviewContainer::onMouseLeave()
-{
-    if (rect().contains(mapFromGlobal(QCursor::pos())))
-        return;
-
-    emit requestCancelPreview();
+    if (!rect().contains(p))
+        emit requestCancelPreview();
 }
diff --git a/frame/item/components/previewcontainer.h b/frame/item/components/previewcontainer.h
index fbe7c92ca..9b49b4115 100644
--- a/frame/item/components/previewcontainer.h
+++ b/frame/item/components/previewcontainer.h
@@ -28,9 +28,6 @@ public slots:
 protected:
     void leaveEvent(QEvent *e);
 
-private slots:
-    void onMouseLeave();
-
 private:
     QBoxLayout *m_windowListLayout;
 };