diff options
author | Marc Mutz <marc.mutz@kdab.com> | 2019-09-09 12:14:26 +0200 |
---|---|---|
committer | Marc Mutz <marc.mutz@kdab.com> | 2019-09-12 06:38:30 +0200 |
commit | e8bca8e7639942d245cea8a184bc2f4c72694a12 (patch) | |
tree | 19423799b9c967f3b1c158c74563edd27b93ddeb /src/gui/kernel/qguiapplication.cpp | |
parent | 72259e7186cdba25fa856bf379a35326f1cbad3d (diff) |
QtGui: replace some QMutexLockers with (new) qt_{scoped,unique}_lock()
In QImageReader, also replace a QMutex with a QBasicMutex, making the
code similar to the corresponding code in QPicture.
Change-Id: Ia1cd546eccd3662837762e506235e350b7a08647
Reviewed-by: MÃ¥rten Nordheim <marten.nordheim@qt.io>
Diffstat (limited to 'src/gui/kernel/qguiapplication.cpp')
-rw-r--r-- | src/gui/kernel/qguiapplication.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index 47bd5727a9..a3ef3b2314 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -58,6 +58,7 @@ #include <QtCore/private/qabstracteventdispatcher_p.h> #include <QtCore/qmutex.h> #include <QtCore/private/qthread_p.h> +#include <QtCore/private/qlocking_p.h> #include <QtCore/qdir.h> #include <QtCore/qlibraryinfo.h> #include <QtCore/qnumeric.h> @@ -3305,7 +3306,7 @@ void QGuiApplicationPrivate::applyWindowGeometrySpecificationTo(QWindow *window) QFont QGuiApplication::font() { Q_ASSERT_X(QGuiApplicationPrivate::self, "QGuiApplication::font()", "no QGuiApplication instance"); - QMutexLocker locker(&applicationFontMutex); + const auto locker = qt_scoped_lock(applicationFontMutex); initFontUnlocked(); return *QGuiApplicationPrivate::app_font; } @@ -3317,7 +3318,7 @@ QFont QGuiApplication::font() */ void QGuiApplication::setFont(const QFont &font) { - QMutexLocker locker(&applicationFontMutex); + auto locker = qt_unique_lock(applicationFontMutex); const bool emitChange = !QGuiApplicationPrivate::app_font || (*QGuiApplicationPrivate::app_font != font); if (!QGuiApplicationPrivate::app_font) @@ -4081,7 +4082,7 @@ void QGuiApplicationPrivate::notifyThemeChanged() sendApplicationPaletteChange(); } if (!(applicationResourceFlags & ApplicationFontExplicitlySet)) { - QMutexLocker locker(&applicationFontMutex); + const auto locker = qt_scoped_lock(applicationFontMutex); clearFontUnlocked(); initFontUnlocked(); } |