本文整理汇总了C++中Registry::interface方法的典型用法代码示例。如果您正苦于以下问题：C++ Registry::interface方法的具体用法？C++ Registry::interface怎么用？C++ Registry::interface使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Registry的用法示例。
在下文中一共展示了Registry::interface方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Registry
//_______________________________________________________
void WindowManager::initializeWayland()
{
#if BREEZE_HAVE_KWAYLAND
if( !Helper::isWayland() ) return;
if( _seat ) {
// already initialized
return;
}
using namespace KWayland::Client;
auto connection = ConnectionThread::fromApplication( this );
if( !connection ) {
return;
}
Registry *registry = new Registry( this );
registry->create( connection );
connect(registry, &Registry::interfacesAnnounced, this,
[registry, this] {
const auto interface = registry->interface( Registry::Interface::Seat );
if( interface.name != 0 ) {
_seat = registry->createSeat( interface.name, interface.version, this );
connect(_seat, &Seat::hasPointerChanged, this, &WindowManager::waylandHasPointerChanged);
}
}
);
registry->setup();
connection->roundtrip();
#endif
}示例2: main
int main(int argc, char **argv)
{
qputenv("QT_QPA_PLATFORM", QByteArrayLiteral("wayland"));
QApplication app(argc, argv);
QWidget window;
ConnectionThread *connection = ConnectionThread::fromApplication();
Registry registry;
registry.create(connection);
QObject::connect(®istry, &Registry::interfacesAnnounced, &app,
[®istry, &window] {
const bool hasDpms = registry.hasInterface(Registry::Interface::Dpms);
QLabel *hasDpmsLabel = new QLabel(&window);
if (hasDpms) {
hasDpmsLabel->setText(QStringLiteral("Compositor provides a DpmsManager"));
} else {
hasDpmsLabel->setText(QStringLiteral("Compositor does not provid a DpmsManager"));
}
QVBoxLayout *layout = new QVBoxLayout;
layout->addWidget(hasDpmsLabel);
QFrame *hline = new QFrame;
hline->setFrameShape(QFrame::HLine);
layout->addWidget(hline);
DpmsManager *dpmsManager = nullptr;
if (hasDpms) {
const auto dpmsData = registry.interface(Registry::Interface::Dpms);
dpmsManager = registry.createDpmsManager(dpmsData.name, dpmsData.version);
}
// get all Outputs
const auto outputs = registry.interfaces(Registry::Interface::Output);
for (auto o : outputs) {
layout->addLayout(setupOutput(o, ®istry, dpmsManager));
QFrame *hline = new QFrame;
hline->setFrameShape(QFrame::HLine);
layout->addWidget(hline);
}
window.setLayout(layout);
window.show();
}, Qt::QueuedConnection
);
registry.setup();
return app.exec();
}