The QWaylandPointer class represents a pointer device. 更多...
头: | #include <QWaylandPointer> |
CMake: |
find_package(Qt6 COMPONENTS Waylandcompositor REQUIRED)
target_link_libraries(mytarget PRIVATE Qt6::Waylandcompositor) |
qmake: | QT += waylandcompositor |
Since: | Qt 5.8 |
继承: | QWaylandObject |
QWaylandPointer (QWaylandSeat * seat , QObject * parent = nullptr) | |
QWaylandCompositor * | compositor () const |
QPointF | currentLocalPosition () const |
QPointF | currentSpacePosition () const |
wl_resource * | focusResource () const |
bool | isButtonPressed () const |
QWaylandView * | mouseFocus () const |
QWaylandOutput * | output () const |
QWaylandSeat * | seat () const |
virtual void | sendMouseMoveEvent (QWaylandView * view , const QPointF & localPos , const QPointF & outputSpacePos ) |
virtual uint | sendMousePressEvent (Qt::MouseButton button ) |
virtual uint | sendMouseReleaseEvent (Qt::MouseButton button ) |
virtual void | sendMouseWheelEvent (Qt::Orientation orientation , int delta ) |
void | setOutput (QWaylandOutput * output ) |
void | buttonPressedChanged () |
This class provides access to the pointer device in a QWaylandSeat . It corresponds to the Wayland interface wl_pointer.
Constructs a QWaylandPointer for the given seat and with the given parent .
Returns the compositor for this QWaylandPointer .
Returns the current local position of the QWaylandPointer in surface coordinates.
Returns the current output space position of the QWaylandPointer .
Returns a Wayland resource for this QWaylandPointer .
This API doesn't actually make sense, since there may be many pointer resources per client It's here for compatibility reasons.
Returns true if any button is currently pressed. Otherwise returns false.
注意: Getter function for property isButtonPressed.
Returns the view that currently holds mouse focus.
Returns the output for this QWaylandPointer .
另请参阅 setOutput ().
Returns the input device for this QWaylandPointer .
[virtual]
void
QWaylandPointer::
sendMouseMoveEvent
(
QWaylandView
*
view
, const
QPointF
&
localPos
, const
QPointF
&
outputSpacePos
)
Sets the current mouse focus to view and sends a mouse move event to it with the local position localPos in surface coordinates and output space position outputSpacePos .
[virtual]
uint
QWaylandPointer::
sendMousePressEvent
(
Qt::MouseButton
button
)
Sends a mouse press event for button to the view currently holding mouse focus.
Returns the serial number of the press event.
[virtual]
uint
QWaylandPointer::
sendMouseReleaseEvent
(
Qt::MouseButton
button
)
Sends a mouse release event for button to the view currently holding mouse focus.
Returns the serial number of the release event.
[virtual]
void
QWaylandPointer::
sendMouseWheelEvent
(
Qt::Orientation
orientation
,
int
delta
)
Sends a mouse wheel event with the given orientation and delta to the view that currently holds mouse focus.
Sets the output for this QWaylandPointer to output .
另请参阅 output ().