From af4029f2d6a879267fc12d1e086b8b83ff4fe74d Mon Sep 17 00:00:00 2001
From: yanghongwei <yanghongwei@uniontech.com>
Date: Thu, 6 May 2021 11:21:01 +0800
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在拖动应用过程中频繁进行removeItem和insertItem，在龙芯处理器上处理setFixedSize耗时严重

Log: 修复发送多应用到任务栏，任务栏高度调整到最高，拖动应用有明显卡顿问题
Bug: https://pms.uniontech.com/zentao/bug-view-77997.html
Change-Id: Iec1800069aab7a1d87facb1c31bbbefa1330ec1f
---
 frame/window/mainpanelcontrol.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/frame/window/mainpanelcontrol.cpp b/frame/window/mainpanelcontrol.cpp
index 10fbaab91..194238d9f 100755
--- a/frame/window/mainpanelcontrol.cpp
+++ b/frame/window/mainpanelcontrol.cpp
@@ -318,7 +318,8 @@ void MainPanelControl::insertItem(int index, DockItem *item)
     default:
         break;
     }
-    resizeDockIcon();
+    // 同removeItem处
+//    resizeDockIcon();
     QTimer::singleShot(0, [ = ] {
         updatePluginsLayout();
     });
@@ -345,7 +346,10 @@ void MainPanelControl::removeItem(DockItem *item)
     default:
         break;
     }
-    resizeDockIcon();
+    /** 此处重新计算大小的时候icon的个数在原有个数上减少了一个，导致每个icon的大小跟原来大小不一致，需要重新设置setFixedSize
+     *  在龙芯处理器上当app数量过多时，会导致拖动app耗时严重，造成卡顿
+     */
+//    resizeDockIcon();
 }
 
 void MainPanelControl::moveItem(DockItem *sourceItem, DockItem *targetItem)