diff options
| -rw-r--r-- | mobile-widgets/qmlmanager.cpp | 10 | ||||
| -rw-r--r-- | mobile-widgets/qmlmanager.h | 1 | ||||
| -rw-r--r-- | subsurface-mobile-helper.cpp | 1 |
3 files changed, 11 insertions, 1 deletions
diff --git a/mobile-widgets/qmlmanager.cpp b/mobile-widgets/qmlmanager.cpp index a834259f7..d24a4579d 100644 --- a/mobile-widgets/qmlmanager.cpp +++ b/mobile-widgets/qmlmanager.cpp @@ -85,10 +85,10 @@ QMLManager::QMLManager() : m_locationServiceEnabled(false), m_updateSelectedDive(-1), m_selectedDiveTimestamp(0), m_credentialStatus(UNKNOWN), - m_lastDevicePixelRatio(1.0), alreadySaving(false) { m_instance = this; + m_lastDevicePixelRatio = qApp->devicePixelRatio(); connect(qobject_cast<QApplication *>(QApplication::instance()), &QApplication::applicationStateChanged, this, &QMLManager::applicationStateChanged); appendTextToLog(getUserAgent()); appendTextToLog(QStringLiteral("build with Qt Version %1, runtime from Qt Version %2").arg(QT_VERSION_STR).arg(qVersion())); @@ -1412,6 +1412,14 @@ qreal QMLManager::lastDevicePixelRatio() return m_lastDevicePixelRatio; } +void QMLManager::setDevicePixelRatio(qreal dpr, QScreen *screen) +{ + if (m_lastDevicePixelRatio != dpr) { + m_lastDevicePixelRatio = dpr; + emit sendScreenChanged(screen); + } +} + void QMLManager::screenChanged(QScreen *screen) { m_lastDevicePixelRatio = screen->devicePixelRatio(); diff --git a/mobile-widgets/qmlmanager.h b/mobile-widgets/qmlmanager.h index 8c5b02fa1..04f4a40dd 100644 --- a/mobile-widgets/qmlmanager.h +++ b/mobile-widgets/qmlmanager.h @@ -154,6 +154,7 @@ public slots: void refreshDiveList(); void screenChanged(QScreen *screen); qreal lastDevicePixelRatio(); + void setDevicePixelRatio(qreal dpr, QScreen *screen); void appendTextToLog(const QString &newText); void quit(); void hasLocationSourceChanged(); diff --git a/subsurface-mobile-helper.cpp b/subsurface-mobile-helper.cpp index 05155b3b4..8263f96c5 100644 --- a/subsurface-mobile-helper.cpp +++ b/subsurface-mobile-helper.cpp @@ -79,6 +79,7 @@ void run_ui() QScreen *screen = qml_window->screen(); QObject::connect(qml_window, &QQuickWindow::screenChanged, QMLManager::instance(), &QMLManager::screenChanged); QMLManager *manager = QMLManager::instance(); + manager->setDevicePixelRatio(qml_window->devicePixelRatio(), qml_window->screen()); manager->dlSortModel = sortModel; manager->screenChanged(screen); qDebug() << "qqwindow screen has ldpi/pdpi" << screen->logicalDotsPerInch() << screen->physicalDotsPerInch(); |