diff options
Diffstat (limited to 'src/plugins/platforms/winrt/qwinrtintegration.cpp')
| -rw-r--r-- | src/plugins/platforms/winrt/qwinrtintegration.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/plugins/platforms/winrt/qwinrtintegration.cpp b/src/plugins/platforms/winrt/qwinrtintegration.cpp index e94a0aa846..71e92f33ca 100644 --- a/src/plugins/platforms/winrt/qwinrtintegration.cpp +++ b/src/plugins/platforms/winrt/qwinrtintegration.cpp @@ -49,6 +49,8 @@ #include <QtGui/QOpenGLContext> #include <qfunctions_winrt.h> +#include <qpa/qplatformoffscreensurface.h> + #include <functional> #include <wrl.h> #include <windows.ui.xaml.h> @@ -124,7 +126,7 @@ QWinRTIntegration::QWinRTIntegration() : d_ptr(new QWinRTIntegrationPrivate) IID_PPV_ARGS(&d->application)); Q_ASSERT_SUCCEEDED(hr); hr = d->application->add_Suspending(Callback<SuspendHandler>(this, &QWinRTIntegration::onSuspended).Get(), - &d->applicationTokens[&ICoreApplication::remove_Resuming]); + &d->applicationTokens[&ICoreApplication::remove_Suspending]); Q_ASSERT_SUCCEEDED(hr); hr = d->application->add_Resuming(Callback<ResumeHandler>(this, &QWinRTIntegration::onResume).Get(), &d->applicationTokens[&ICoreApplication::remove_Resuming]); @@ -180,10 +182,15 @@ QWinRTIntegration::~QWinRTIntegration() Q_ASSERT_SUCCEEDED(hr); } #endif + // Do not execute this on Windows Phone as the application is already + // shutting down and trying to unregister suspending/resume handler will + // cause exceptions and assert in debug mode +#ifndef Q_OS_WINPHONE for (QHash<CoreApplicationCallbackRemover, EventRegistrationToken>::const_iterator i = d->applicationTokens.begin(); i != d->applicationTokens.end(); ++i) { hr = (d->application.Get()->*i.key())(i.value()); Q_ASSERT_SUCCEEDED(hr); } +#endif destroyScreen(d->mainScreen); Windows::Foundation::Uninitialize(); } @@ -349,4 +356,14 @@ HRESULT QWinRTIntegration::onResume(IInspectable *, IInspectable *) return S_OK; } +QPlatformOffscreenSurface *QWinRTIntegration::createPlatformOffscreenSurface(QOffscreenSurface *surface) const +{ + // This is only used for shutdown of applications. + // In case we do not return an empty surface the scenegraph will try + // to create a new native window during application exit causing crashes + // or assertions. + return new QPlatformOffscreenSurface(surface); +} + + QT_END_NAMESPACE |