diff options
Diffstat (limited to 'src/gui/kernel/qguiapplication.cpp')
| -rw-r--r-- | src/gui/kernel/qguiapplication.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index 1d71c6d075..8e50cbc469 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -1900,6 +1900,11 @@ bool QGuiApplication::event(QEvent *e) if (topLevelWindow->flags() != Qt::Desktop) postEvent(topLevelWindow, new QEvent(QEvent::LanguageChange)); } + } else if (e->type() == QEvent::ApplicationFontChange) { + for (auto *topLevelWindow : QGuiApplication::topLevelWindows()) { + if (topLevelWindow->flags() != Qt::Desktop) + postEvent(topLevelWindow, new QEvent(QEvent::ApplicationFontChange)); + } } else if (e->type() == QEvent::Quit) { // Close open windows. This is done in order to deliver de-expose // events while the event loop is still running. @@ -3408,8 +3413,10 @@ void QGuiApplicationPrivate::applyWindowGeometrySpecificationTo(QWindow *window) /*! \since 5.11 \fn void QGuiApplication::fontChanged(const QFont &font) + \obsolete - This signal is emitted when the \a font of the application changes. + This signal is emitted when the \a font of the application changes. Use + QEvent::ApplicationFontChanged instead. \sa font() */ @@ -3450,6 +3457,8 @@ void QGuiApplication::setFont(const QFont &font) auto font = *QGuiApplicationPrivate::app_font; locker.unlock(); emit qGuiApp->fontChanged(font); + QEvent event(QEvent::ApplicationFontChange); + QGuiApplication::sendEvent(qGuiApp, &event); } } |