From 7777df42cf0962f6f3f4c08f44f7a0ed241ce04a Mon Sep 17 00:00:00 2001
From: hjk <hjk@qt.io>
Date: Mon, 27 Aug 2018 10:23:25 +0200
Subject: [PATCH] Debugger: Only hide, not destroy toolbars when switching
 perspectives

May save a few cycles for re-creation and re-layouting flicker
when switching back.

Change-Id: Ifc29adb008d2fa0966f68fe45b3258e6dd199d08
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
---
 src/plugins/debugger/debuggermainwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/debugger/debuggermainwindow.cpp b/src/plugins/debugger/debuggermainwindow.cpp
index 992065f55d9..bf4b6af59f0 100644
--- a/src/plugins/debugger/debuggermainwindow.cpp
+++ b/src/plugins/debugger/debuggermainwindow.cpp
@@ -510,7 +510,7 @@ void DebuggerMainWindowPrivate::depopulateCurrentPerspective()
         QWidget *central = m_currentPerspective->centralWidget();
         m_centralWidgetStack->removeWidget(central ? central : m_editorPlaceHolder);
 
-        m_currentPerspective->d->destroyToolBar();
+        m_currentPerspective->d->hideToolBar();
     }
 }