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add support for Qt 6.6's DPR change event

This commit is contained in:
Yuhang Zhao 2023-05-17 13:22:42 +08:00
parent 224302500d
commit 92d850c2a9
1 changed files with 12 additions and 2 deletions
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14
src/core/framelesshelper_qt.cpp
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@ -162,9 +162,13 @@ bool FramelessHelperQt::eventFilter(QObject *object, QEvent *event)
return QObject::eventFilter(object, event); return QObject::eventFilter(object, event);
} }
const QEvent::Type type = event->type(); const QEvent::Type type = event->type();
// We are only interested in some specific mouse events. // We are only interested in some specific mouse events (plus DPR change event since Qt 6.6).
if ((type != QEvent::MouseButtonPress) && (type != QEvent::MouseButtonRelease) if ((type != QEvent::MouseButtonPress) && (type != QEvent::MouseButtonRelease)
&& (type != QEvent::MouseButtonDblClick) && (type != QEvent::MouseMove)) { && (type != QEvent::MouseButtonDblClick) && (type != QEvent::MouseMove)
#if (QT_VERSION >= QT_VERSION_CHECK(6, 6, 0))
&& (type != QEvent::DevicePixelRatioChange)
#endif // (QT_VERSION >= QT_VERSION_CHECK(6, 6, 0))
) {
return QObject::eventFilter(object, event); return QObject::eventFilter(object, event);
} }
const auto window = qobject_cast<QWindow *>(object); const auto window = qobject_cast<QWindow *>(object);
@ -176,6 +180,12 @@ bool FramelessHelperQt::eventFilter(QObject *object, QEvent *event)
} }
const QtHelperData data = g_qtHelper()->data.value(windowId); const QtHelperData data = g_qtHelper()->data.value(windowId);
g_qtHelper()->mutex.unlock(); g_qtHelper()->mutex.unlock();
#if (QT_VERSION >= QT_VERSION_CHECK(6, 6, 0))
if (type == QEvent::DevicePixelRatioChange) {
data.params.forceChildrenRepaint(500);
return QObject::eventFilter(object, event);
}
#endif // (QT_VERSION >= QT_VERSION_CHECK(6, 6, 0))
const auto mouseEvent = static_cast<QMouseEvent *>(event); const auto mouseEvent = static_cast<QMouseEvent *>(event);
const Qt::MouseButton button = mouseEvent->button(); const Qt::MouseButton button = mouseEvent->button();
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) #if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))