1 files changed, 113 insertions, 0 deletions
diff --git a/app-office/libreoffice/files/libreoffice-6.2.3.1-kf5-update-delayed-frame-destruct.patch b/app-office/libreoffice/files/libreoffice-6.2.3.1-kf5-update-delayed-frame-destruct.patch
new file mode 100644
index 000000000000..17843e007e08
--- /dev/null
+++ b/app-office/libreoffice/files/libreoffice-6.2.3.1-kf5-update-delayed-frame-destruct.patch
@@ -0,0 +1,113 @@
+From d622be2d6bcfcc2c7260421e0eaa09c76ce15da2 Mon Sep 17 00:00:00 2001
+From: Aleksei Nikiforov <darktemplar@basealt.ru>
+Date: Wed, 6 Mar 2019 16:10:17 +0300
+Subject: tdf#123406 KDE5: Update delayed frame destruction
+
+Move deleteLater() call to the different event loop.
+This fixes issue with frames not being disposed of
+deterministically, and previously opened window
+not reactivating.
+
+Also hide modal dialog window before unsetting modal mode.
+Unsetting modal mode may require to toggle window visibility.
+Window will be hidden soon anyway,
+and additional generated events might make finding correct
+focused window harder.
+
+Change-Id: Id7839f817075785287b09f6ac79eb3fb211726aa
+Reviewed-on: https://gerrit.libreoffice.org/68852
+Tested-by: Jenkins
+Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
+Reviewed-on: https://gerrit.libreoffice.org/70078
+Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
+---
+ vcl/inc/qt5/Qt5Instance.hxx  |  2 ++
+ vcl/qt5/Qt5Instance.cxx      | 12 ++++++++++--
+ vcl/source/window/dialog.cxx |  4 ++--
+ 3 files changed, 14 insertions(+), 4 deletions(-)
+
+diff --git a/vcl/inc/qt5/Qt5Instance.hxx b/vcl/inc/qt5/Qt5Instance.hxx
+index 91682bd..cece484 100644
+--- a/vcl/inc/qt5/Qt5Instance.hxx
++++ b/vcl/inc/qt5/Qt5Instance.hxx
+@@ -50,10 +50,12 @@ public:
+ 
+ private Q_SLOTS:
+     bool ImplYield(bool bWait, bool bHandleAllCurrentEvents);
++    static void deleteObjectLater(QObject* pObject);
+ 
+ Q_SIGNALS:
+     bool ImplYieldSignal(bool bWait, bool bHandleAllCurrentEvents);
+     std::unique_ptr<SalMenu> createMenuSignal(bool, Menu*);
++    void deleteObjectLaterSignal(QObject* pObject);
+ 
+ public:
+     explicit Qt5Instance(bool bUseCairo = false);
+diff --git a/vcl/qt5/Qt5Instance.cxx b/vcl/qt5/Qt5Instance.cxx
+index 8de9fc7..58f93fe 100644
+--- a/vcl/qt5/Qt5Instance.cxx
++++ b/vcl/qt5/Qt5Instance.cxx
+@@ -67,6 +67,12 @@ Qt5Instance::Qt5Instance(bool bUseCairo)
+             Qt::BlockingQueuedConnection);
+     connect(this, &Qt5Instance::createMenuSignal, this, &Qt5Instance::CreateMenu,
+             Qt::BlockingQueuedConnection);
++
++    // this one needs to be queued non-blocking
++    // in order to have this event arriving to correct event processing loop
++    connect(this, &Qt5Instance::deleteObjectLaterSignal, this,
++            [](QObject* pObject) { Qt5Instance::deleteObjectLater(pObject); },
++            Qt::QueuedConnection);
+ }
+ 
+ Qt5Instance::~Qt5Instance()
+@@ -78,6 +84,8 @@ Qt5Instance::~Qt5Instance()
+         free(m_pFakeArgvFreeable[i]);
+ }
+ 
++void Qt5Instance::deleteObjectLater(QObject* pObject) { pObject->deleteLater(); }
++
+ SalFrame* Qt5Instance::CreateChildFrame(SystemParentData* /*pParent*/, SalFrameStyleFlags nStyle)
+ {
+     return new Qt5Frame(nullptr, nStyle, m_bUseCairo);
+@@ -94,7 +102,7 @@ void Qt5Instance::DestroyFrame(SalFrame* pFrame)
+     if (pFrame)
+     {
+         assert(dynamic_cast<Qt5Frame*>(pFrame));
+-        static_cast<Qt5Frame*>(pFrame)->deleteLater();
++        Q_EMIT deleteObjectLaterSignal(static_cast<Qt5Frame*>(pFrame));
+     }
+ }
+ 
+@@ -109,7 +117,7 @@ void Qt5Instance::DestroyObject(SalObject* pObject)
+     if (pObject)
+     {
+         assert(dynamic_cast<Qt5Object*>(pObject));
+-        static_cast<Qt5Object*>(pObject)->deleteLater();
++        Q_EMIT deleteObjectLaterSignal(static_cast<Qt5Object*>(pObject));
+     }
+ }
+ 
+diff --git a/vcl/source/window/dialog.cxx b/vcl/source/window/dialog.cxx
+index 0c75f85..1688163 100644
+--- a/vcl/source/window/dialog.cxx
++++ b/vcl/source/window/dialog.cxx
+@@ -1097,6 +1097,8 @@ void Dialog::EndDialog( long nResult )
+ 
+     const bool bModal = GetType() != WindowType::MODELESSDIALOG;
+ 
++    Hide();
++
+     if (bModal)
+     {
+         SetModalInputMode(false);
+@@ -1121,8 +1123,6 @@ void Dialog::EndDialog( long nResult )
+         }
+     }
+ 
+-    Hide();
+-
+     if (bModal && GetParent())
+     {
+         NotifyEvent aNEvt( MouseNotifyEvent::ENDEXECUTEDIALOG, this );
+-- 
+cgit v1.1