From c45df0263ddc5b42fa4335ca1ad9d8c1b0bfda33 Mon Sep 17 00:00:00 2001
From: listenerri <listenerri@gmail.com>
Date: Mon, 17 Dec 2018 10:04:15 +0800
Subject: [PATCH] fix: threshold of wheel on app item

https://github.com/linuxdeepin/internal-discussion/issues/667

Change-Id: I544eb3de96214eb8c2f8095ebac4cecab2066269
---
 frame/item/appitem.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frame/item/appitem.cpp b/frame/item/appitem.cpp
index cf5478f75..9385a5909 100644
--- a/frame/item/appitem.cpp
+++ b/frame/item/appitem.cpp
@@ -356,7 +356,9 @@ void AppItem::wheelEvent(QWheelEvent *e)
 {
     QWidget::wheelEvent(e);
 
-    m_itemEntryInter->PresentWindows();
+    if (qAbs(e->angleDelta().y()) > 20) {
+        m_itemEntryInter->PresentWindows();
+    }
 }
 
 void AppItem::resizeEvent(QResizeEvent *e)