From 92006e16271f34fc216fcfdbdbce485e46034b61 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8C=83=E6=9C=8B=E7=A8=8B?= <fanpengcheng@uniontech.com>
Date: Fri, 15 Jul 2022 18:16:15 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E9=83=A8=E5=88=86?=
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修复部分情况在任务栏消失的问题

Log: 修复部分情况在任务栏消失的问题
Influence: 修复部分情况在任务栏消失的问题
Bug: https://pms.uniontech.com/bug-view-147877.html
Change-Id: I806e23a818bc1148b19872924b05b79925e53e57
---
 frame/util/multiscreenworker.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frame/util/multiscreenworker.cpp b/frame/util/multiscreenworker.cpp
index df51b8df8..fbb617d98 100644
--- a/frame/util/multiscreenworker.cpp
+++ b/frame/util/multiscreenworker.cpp
@@ -276,6 +276,10 @@ void MultiScreenWorker::updateDisplay()
     //3、任务栏高度或宽度调整的拖拽区域，
     //4、通知窗管的任务栏显示区域信息，
     //5、通知后端的任务栏显示区域信息
+
+    // wayland环境下，QScreen销毁也就是拔掉显示器的时候，会隐藏当前窗口，这里手动显示一次
+    parent()->setVisible(true);
+
     if (DIS_INS->screens().size() == 0) {
         qWarning() << "No Screen Can Display.";
         return;