QWaylandXdgShell Class
The QWaylandXdgShell class is an extension for desktop-style user interfaces. More...
Header: | #include <QWaylandXdgShell> |
qmake: | QT += waylandcompositor |
Since: | Qt 5.12 |
Inherits: | QWaylandShellTemplate |
This class was introduced in Qt 5.12.
Public Functions
QWaylandXdgShell(QWaylandCompositor *compositor) | |
QWaylandXdgShell() |
Reimplemented Public Functions
virtual void | initialize() override |
- 2 public functions inherited from QWaylandShell
- 30 public functions inherited from QObject
Public Slots
uint | ping(QWaylandClient *client) |
- 1 public slot inherited from QObject
Signals
void | pong(uint serial) |
void | popupCreated(QWaylandXdgPopup *popup, QWaylandXdgSurface *xdgSurface) |
void | toplevelCreated(QWaylandXdgToplevel *toplevel, QWaylandXdgSurface *xdgSurface) |
void | xdgSurfaceCreated(QWaylandXdgSurface *xdgSurface) |
- 1 signal inherited from QWaylandShell
- 2 signals inherited from QObject
Static Public Members
const struct wl_interface * | interface() |
- 9 static public members inherited from QObject
Related Non-Members
typedef | QObjectList |
QList<T> | qFindChildren(const QObject *obj, const QRegExp ®Exp) |
T | qobject_cast(QObject *object) |
T | qobject_cast(const QObject *object) |
Macros
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
Q_CLASSINFO(Name, Value) | |
Q_DISABLE_COPY(Class) | |
Q_DISABLE_COPY_MOVE(Class) | |
Q_DISABLE_MOVE(Class) | |
Q_EMIT | |
Q_ENUM(...) | |
Q_ENUM_NS(...) | |
Q_FLAG(...) | |
Q_FLAG_NS(...) | |
Q_GADGET | |
Q_INTERFACES(...) | |
Q_INVOKABLE | |
Q_NAMESPACE | |
Q_OBJECT | |
Q_PROPERTY(...) | |
Q_REVISION | |
Q_SET_OBJECT_NAME(Object) | |
Q_SIGNAL | |
Q_SIGNALS | |
Q_SLOT | |
Q_SLOTS |
Additional Inherited Members
- 1 property inherited from QWaylandShell
- 1 property inherited from QObject
- 9 protected functions inherited from QObject
Detailed Description
The QWaylandXdgShell extension provides a way to associate a QWaylandXdgToplevel or QWaylandXdgPopup with a regular Wayland surface. Using the QWaylandXdgToplevel interface, the client can request that the surface is resized, moved, and so on.
QWaylandXdgShell corresponds to the Wayland interface, xdg_shell
.
Member Function Documentation
QWaylandXdgShell::QWaylandXdgShell(QWaylandCompositor *compositor)
Constructs a QWaylandXdgShell object for the provided compositor.
QWaylandXdgShell::QWaylandXdgShell()
Constructs a QWaylandXdgShell object.
[slot]
uint QWaylandXdgShell::ping(QWaylandClient *client)
Sends a ping event to client. If the client replies to the event the pong signal will be emitted.
[signal]
void QWaylandXdgShell::pong(uint serial)
This signal is emitted when the client has responded to a ping event with serial, serial.
See also QWaylandXdgShell::ping().
[signal]
void QWaylandXdgShell::popupCreated(QWaylandXdgPopup *popup, QWaylandXdgSurface *xdgSurface)
This signal is emitted when the client has created a xdg_popup
. A common use case is to let the handler of this signal instantiate a QWaylandShellSurfaceItem or QWaylandQuickItem for displaying popup in a QtQuick scene.
xdgSurface is the XdgSurface popup is the role object for.
[signal]
void QWaylandXdgShell::toplevelCreated(QWaylandXdgToplevel *toplevel, QWaylandXdgSurface *xdgSurface)
This signal is emitted when the client has created a xdg_toplevel
. A common use case is to let the handler of this signal instantiate a QWaylandShellSurfaceItem or QWaylandQuickItem for displaying toplevel in a QtQuick scene.
xdgSurface is the XdgSurface toplevel is the role object for.
[signal]
void QWaylandXdgShell::xdgSurfaceCreated(QWaylandXdgSurface *xdgSurface)
This signal is emitted when the client has created a xdg_surface
. Note that xdgSurface is not mapped, i.e. according to the xdg-shell
protocol it should not be displayed, until it has received a role object.
See also toplevelCreated() and popupCreated().
[override virtual]
void QWaylandXdgShell::initialize()
Initializes the shell extension.
[static]
const struct wl_interface *QWaylandXdgShell::interface()
Returns the Wayland interface for the QWaylandXdgShell.