diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowscontext.cpp')
-rw-r--r-- | src/plugins/platforms/windows/qwindowscontext.cpp | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/plugins/platforms/windows/qwindowscontext.cpp b/src/plugins/platforms/windows/qwindowscontext.cpp index c85d04b816..d322b0e92b 100644 --- a/src/plugins/platforms/windows/qwindowscontext.cpp +++ b/src/plugins/platforms/windows/qwindowscontext.cpp @@ -42,6 +42,7 @@ #include "qwindowsintegration.h" #include "qwindowswindow.h" #include "qwindowskeymapper.h" +#include "qwindowsnativeinterface.h" #include "qwindowsmousehandler.h" #include "qwindowspointerhandler.h" #include "qtwindowsglobal.h" @@ -277,8 +278,11 @@ struct QWindowsContextPrivate { bool m_asyncExpose = false; HPOWERNOTIFY m_powerNotification = nullptr; HWND m_powerDummyWindow = nullptr; + static bool m_darkMode; }; +bool QWindowsContextPrivate::m_darkMode = false; + QWindowsContextPrivate::QWindowsContextPrivate() : m_oleInitializeResult(OleInitialize(nullptr)) { @@ -293,6 +297,7 @@ QWindowsContextPrivate::QWindowsContextPrivate() m_systemInfo |= QWindowsContext::SI_RTL_Extensions; m_keyMapper.setUseRTLExtensions(true); } + m_darkMode = QWindowsTheme::queryDarkMode(); if (FAILED(m_oleInitializeResult)) { qWarning() << "QWindowsContext: OleInitialize() failed: " << QWindowsContext::comErrorString(m_oleInitializeResult); @@ -485,6 +490,11 @@ void QWindowsContext::setProcessDpiAwareness(QtWindows::ProcessDpiAwareness dpiA } } +bool QWindowsContext::isDarkMode() +{ + return QWindowsContextPrivate::m_darkMode; +} + QWindowsContext *QWindowsContext::instance() { return m_instance; @@ -1203,9 +1213,17 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message, t->displayChanged(); QWindowsWindow::displayChanged(); return d->m_screenManager.handleDisplayChange(wParam, lParam); - case QtWindows::SettingChangedEvent: + case QtWindows::SettingChangedEvent: { QWindowsWindow::settingsChanged(); + const bool darkMode = QWindowsTheme::queryDarkMode(); + if (darkMode != QWindowsContextPrivate::m_darkMode) { + QWindowsContextPrivate::m_darkMode = darkMode; + auto nativeInterface = + static_cast<QWindowsNativeInterface *>(QWindowsIntegration::instance()->nativeInterface()); + emit nativeInterface->darkModeChanged(darkMode); + } return d->m_screenManager.handleScreenChanges(); + } default: break; } |