本文整理汇总了C++中QPlatformWindow类的典型用法代码示例。如果您正苦于以下问题：C++ QPlatformWindow类的具体用法？C++ QPlatformWindow怎么用？C++ QPlatformWindow使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了QPlatformWindow类的8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: Q_UNUSED
QPlatformWindow *HeadlessIntegration::createPlatformWindow(QWindow *window) const
{
Q_UNUSED(window);
QPlatformWindow *w = new QPlatformWindow(window);
w->requestActivateWindow();
return w;
}示例2: Q_UNUSED
QPlatformWindow *QOffscreenIntegration::createPlatformWindow(QWindow *window) const
{
Q_UNUSED(window);
QPlatformWindow *w = new QOffscreenWindow(window);
w->requestActivateWindow();
return w;
}示例3: qWarning
QPlatformWindow *QMinimalEglIntegration::createPlatformWindow(QWindow *window) const
{
#ifdef QEGL_EXTRA_DEBUG
qWarning("QMinimalEglIntegration::createPlatformWindow %p\n",window);
#endif
QPlatformWindow *w = new QMinimalEglWindow(window);
w->requestActivateWindow();
return w;
}示例4: egl_device_integration
QPlatformWindow *EglFSIntegration::createPlatformWindow(QWindow *window) const
{
QWindowSystemInterface::flushWindowSystemEvents();
QPlatformWindow *w = egl_device_integration()->createPlatformWindow(window);
if (!w) {
w = new EglFSWindow(window);
static_cast<EglFSWindow *>(w)->create();
}
// Activate only the compositor window for the primary screen in order to
// make keyboard input work
if (window->type() != Qt::ToolTip && window->screen() == QGuiApplication::primaryScreen())
w->requestActivateWindow();
return w;
}示例5: swapBuffers
void QKmsContext::swapBuffers(QPlatformSurface *surface)
{
//Cast context to a window surface and get the screen the context
//is on and call swapBuffers on that screen.
QPlatformWindow *window = static_cast<QPlatformWindow *>(surface);
QKmsScreen *screen = static_cast<QKmsScreen *> (QPlatformScreen::platformScreenForWindow(window->window()));
screen->swapBuffers();
}示例6: xcb_translate_coordinates_unchecked
QWindow *QXcbScreen::topLevelAt(const QPoint &p) const
{
xcb_window_t root = m_screen->root;
int x = p.x();
int y = p.y();
xcb_window_t parent = root;
xcb_window_t child = root;
do {
xcb_translate_coordinates_cookie_t translate_cookie =
xcb_translate_coordinates_unchecked(xcb_connection(), parent, child, x, y);
xcb_translate_coordinates_reply_t *translate_reply =
xcb_translate_coordinates_reply(xcb_connection(), translate_cookie, NULL);
if (!translate_reply) {
return 0;
}
parent = child;
child = translate_reply->child;
x = translate_reply->dst_x;
y = translate_reply->dst_y;
free(translate_reply);
if (!child || child == root)
return 0;
QPlatformWindow *platformWindow = connection()->platformWindowFromId(child);
if (platformWindow)
return platformWindow->window();
} while (parent != child);
return 0;
}示例7: m_fontDb
QT_BEGIN_NAMESPACE
QMinimalIntegration::QMinimalIntegration() :
m_fontDb(new QGenericUnixFontDatabase()),
#ifdef Q_OS_WIN
m_eventDispatcher(new QEventDispatcherWin32())
#else
m_eventDispatcher(createUnixEventDispatcher())
#endif
{
QGuiApplicationPrivate::instance()->setEventDispatcher(m_eventDispatcher);
QMinimalScreen *mPrimaryScreen = new QMinimalScreen();
mPrimaryScreen->mGeometry = QRect(0, 0, 240, 320);
mPrimaryScreen->mDepth = 32;
mPrimaryScreen->mFormat = QImage::Format_ARGB32_Premultiplied;
screenAdded(mPrimaryScreen);
}
bool QMinimalIntegration::hasCapability(QPlatformIntegration::Capability cap) const
{
switch (cap) {
case ThreadedPixmaps: return true;
case MultipleWindows: return true;
default: return QPlatformIntegration::hasCapability(cap);
}
}
QPlatformWindow *QMinimalIntegration::createPlatformWindow(QWindow *window) const
{
Q_UNUSED(window);
QPlatformWindow *w = new QPlatformWindow(window);
w->requestActivateWindow();
return w;
}示例8: Q_ASSERT
bool QKmsContext::makeCurrent(QPlatformSurface *surface)
{
Q_ASSERT(surface->surface()->supportsOpenGL());
EGLDisplay display = m_device->eglDisplay();
EGLSurface eglSurface;
if (surface->surface()->surfaceClass() == QSurface::Window) {
QPlatformWindow *window = static_cast<QPlatformWindow *>(surface);
QKmsScreen *screen = static_cast<QKmsScreen *>(QPlatformScreen::platformScreenForWindow(window->window()));
eglSurface = screen->eglSurface();
screen->waitForPageFlipComplete();
} else {
eglSurface = static_cast<QKmsOffscreenWindow *>(surface)->surface();
}
bool ok = eglMakeCurrent(display, eglSurface, eglSurface, m_eglContext);
if (!ok)
qWarning("QKmsContext::makeCurrent(): eglError: %x, this: %p",
eglGetError(), this);
return true;
}