diff options
author | Liang Qi <liang.qi@qt.io> | 2016-08-16 07:58:32 +0200 |
---|---|---|
committer | Liang Qi <liang.qi@qt.io> | 2016-08-16 07:58:32 +0200 |
commit | 17198e03ab36e5f579a1477b09cc3e601975eb5f (patch) | |
tree | 61ba826e9edd53469abdc1e1f58b1223d0336c56 /src/plugins/platformthemes/gtk3 | |
parent | a5e89005445ac8ca18ac046eaf55fe2230e47cd6 (diff) | |
parent | 2e2b32a9ab459f6618d02e4b454c75a787172def (diff) |
Merge remote-tracking branch 'origin/5.7' into dev
Conflicts:
qmake/doc/src/qmake-manual.qdoc
src/corelib/global/qglobal.cpp
src/corelib/tools/qstring.cpp
src/network/socket/qabstractsocket.cpp
src/network/socket/qnativesocketengine_unix.cpp
src/plugins/platforms/eglfs/api/qeglfsglobal.h
Change-Id: Id5dfdbd30fa996f9b4b66a0b030b7d3b8c0ef288
Diffstat (limited to 'src/plugins/platformthemes/gtk3')
-rw-r--r-- | src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.cpp b/src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.cpp index eb581f5138..308eee5404 100644 --- a/src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.cpp +++ b/src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.cpp @@ -117,8 +117,10 @@ void QGtk3Dialog::exec() bool QGtk3Dialog::show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) { - connect(parent, &QWindow::destroyed, this, &QGtk3Dialog::onParentWindowDestroyed, - Qt::UniqueConnection); + if (parent) { + connect(parent, &QWindow::destroyed, this, &QGtk3Dialog::onParentWindowDestroyed, + Qt::UniqueConnection); + } setParent(parent); setFlags(flags); setModality(modality); |