Struct ClickGrab

pub struct ClickGrab<D: SeatHandler> { /* private fields */ }

A click grab, basic grab started when an user clicks a surface to maintain it focused until the user releases the click.

In case the user maintains several simultaneous clicks, release the grab once all are released.

Trait Implementations

impl<D: SeatHandler + 'static> Debug for ClickGrab<D>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<D: SeatHandler + 'static> PointerGrab<D> for ClickGrab<D>

fn motion( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, _focus: Option<(<D as SeatHandler>::PointerFocus, Point<f64, Logical>)>, event: &MotionEvent, )

A motion was reported

fn relative_motion( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, focus: Option<(<D as SeatHandler>::PointerFocus, Point<f64, Logical>)>, event: &RelativeMotionEvent, )

Relative motion was reported

fn button( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &ButtonEvent, )

A button press was reported

fn axis( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, details: AxisFrame, )

An axis scroll was reported

fn frame(&mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>)

End of a pointer frame

fn gesture_swipe_begin( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &GestureSwipeBeginEvent, )

A pointer of a given seat started a swipe gesture

fn gesture_swipe_update( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &GestureSwipeUpdateEvent, )

A pointer of a given seat updated a swipe gesture

fn gesture_swipe_end( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &GestureSwipeEndEvent, )

A pointer of a given seat ended a swipe gesture

fn gesture_pinch_begin( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &GesturePinchBeginEvent, )

A pointer of a given seat started a pinch gesture

fn gesture_pinch_update( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &GesturePinchUpdateEvent, )

A pointer of a given seat updated a pinch gesture

fn gesture_pinch_end( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &GesturePinchEndEvent, )

A pointer of a given seat ended a pinch gesture

fn gesture_hold_begin( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &GestureHoldBeginEvent, )

A pointer of a given seat started a hold gesture

fn gesture_hold_end( &mut self, data: &mut D, handle: &mut PointerInnerHandle<'_, D>, event: &GestureHoldEndEvent, )

A pointer of a given seat ended a hold gesture

fn start_data(&self) -> &GrabStartData<D>

The data about the event that started the grab.

fn unset(&mut self, _data: &mut D)

The grab has been unset or replaced with another grab.