From e0ad69d3d7e1b6083c82d51309c07b839af4a7ba Mon Sep 17 00:00:00 2001
From: weizhixiang <weizhixiang@uniontech.com>
Date: Thu, 16 Jun 2022 19:47:31 +0800
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驻留应用最后一个窗口关闭后，detach窗口需求发送WindowInfosChanged信号，通知dde-dock改变图标背景颜色

Log: 修复任务栏上关闭驻留应用的最后一个窗口后，应用图标背景颜色没有调整的问题
Task: https://pms.uniontech.com/task-view-150645.html
Influence: 驻留应用关闭最后一个窗口后图标显示正常
Change-Id: Ie01949447b5b0f92cfa3f003b85a3b2c55ccffee
---
 src/modules/dock/entry.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/modules/dock/entry.cpp b/src/modules/dock/entry.cpp
index d5eaa71..b569a2a 100644
--- a/src/modules/dock/entry.cpp
+++ b/src/modules/dock/entry.cpp
@@ -455,6 +455,7 @@ bool Entry::detachWindow(WindowInfoBase *info)
             return true;
         }
 
+        Q_EMIT windowInfosChanged(WindowInfoMap());
         setCurrentWindowInfo(nullptr);
     } else {
         for (auto window : windowInfoMap) {