Struct gdk4::TouchpadEvent

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#[repr(transparent)]
pub struct TouchpadEvent { /* private fields */ }

Implementations

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pub fn upcast_ref(&self) -> &Event

Methods from Deref<Target = Event>

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pub const NONE: Option<&'static Event>

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pub fn axes(&self) -> Option<Vec<f64>>

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pub fn axis(&self, axis_use: AxisUse) -> Option<f64>

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pub fn device(&self) -> Option<Device>

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pub fn device_tool(&self) -> Option<DeviceTool>

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pub fn display(&self) -> Option<Display>

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pub fn event_sequence(&self) -> EventSequence

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pub fn event_type(&self) -> EventType

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pub fn history(&self) -> Vec<TimeCoord>

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pub fn modifier_state(&self) -> ModifierType

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pub fn is_pointer_emulated(&self) -> bool

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pub fn position(&self) -> Option<(f64, f64 )>

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pub fn seat(&self) -> Option<Seat>

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pub fn surface(&self) -> Option<Surface>

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pub fn time(&self) -> u32

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pub fn triggers_context_menu(&self) -> bool

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pub fn is<T: EventKind>(&self) -> bool

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pub fn type_(&self) -> Type

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pub fn downcast_ref<T: EventKind>(&self) -> Option<&T>

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pub fn angle(&self, event: impl AsRef<Event>) -> Option<f64>

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pub fn center(&self, event: impl AsRef<Event>) -> Option<(f64, f64 )>

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pub fn distance(&self, event: impl AsRef<Event>) -> Option<f64>

Trait Implementations

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impl AsRef<Event> for TouchpadEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.

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impl Clone for TouchpadEvent

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for TouchpadEvent

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

Formats the value using the given formatter. Read more

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impl Deref for TouchpadEvent

type Target = Event

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

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impl Display for TouchpadEvent

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

Formats the value using the given formatter. Read more

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impl EventKind for TouchpadEvent

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fn event_types() -> &'static [EventType ]

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impl StaticType for TouchpadEvent

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fn static_type() -> Type

Returns the type identifier of Self.

Auto Trait Implementations

impl RefUnwindSafe for TouchpadEvent

impl !Send for TouchpadEvent

impl !Sync for TouchpadEvent

impl Unpin for TouchpadEvent

impl UnwindSafe for TouchpadEvent

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> StaticTypeExt for T where
T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct gdk4::TouchpadEvent

Implementations

impl TouchpadEvent

pub fn deltas(&self) -> (f64, f64)

pub fn gesture_phase(&self) -> TouchpadGesturePhase

pub fn n_fingers(&self) -> u32

pub fn pinch_angle_delta(&self) -> f64

pub fn pinch_scale(&self) -> f64

impl TouchpadEvent

pub fn upcast(self) -> Event

pub fn upcast_ref(&self) -> &Event

Methods from Deref<Target = Event>

pub const NONE: Option<&'static Event>

pub fn axes(&self) -> Option<Vec<f64>>

pub fn axis(&self, axis_use: AxisUse) -> Option<f64>

pub fn device(&self) -> Option<Device>

pub fn device_tool(&self) -> Option<DeviceTool>

pub fn display(&self) -> Option<Display>

pub fn event_sequence(&self) -> EventSequence

pub fn event_type(&self) -> EventType

pub fn history(&self) -> Vec<TimeCoord>

pub fn modifier_state(&self) -> ModifierType

pub fn is_pointer_emulated(&self) -> bool

pub fn position(&self) -> Option<(f64, f64)>

pub fn seat(&self) -> Option<Seat>

pub fn surface(&self) -> Option<Surface>

pub fn time(&self) -> u32

pub fn triggers_context_menu(&self) -> bool

pub fn is<T: EventKind>(&self) -> bool

pub fn type_(&self) -> Type

pub fn downcast_ref<T: EventKind>(&self) -> Option<&T>

pub fn angle(&self, event: impl AsRef<Event>) -> Option<f64>

pub fn center(&self, event: impl AsRef<Event>) -> Option<(f64, f64)>

pub fn distance(&self, event: impl AsRef<Event>) -> Option<f64>

Trait Implementations

impl AsRef<Event> for TouchpadEvent

fn as_ref(&self) -> &Event

impl Clone for TouchpadEvent

fn clone(&self) -> Self

fn clone_from(&mut self, source: &Self)

impl Debug for TouchpadEvent

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

impl Deref for TouchpadEvent

type Target = Event

fn deref(&self) -> &Self::Target

impl Display for TouchpadEvent

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

impl EventKind for TouchpadEvent

fn event_types() -> &'static [EventType]

impl StaticType for TouchpadEvent

fn static_type() -> Type

Auto Trait Implementations

impl RefUnwindSafe for TouchpadEvent

impl !Send for TouchpadEvent

impl !Sync for TouchpadEvent

impl Unpin for TouchpadEvent

impl UnwindSafe for TouchpadEvent

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> StaticTypeExt for T where T: StaticType,

fn ensure_type()

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

pub fn deltas(&self) -> (f64, f64 )

pub fn position(&self) -> Option<(f64, f64 )>

pub fn center(&self, event: impl AsRef<Event>) -> Option<(f64, f64 )>

fn event_types() -> &'static [EventType ]

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> StaticTypeExt for T where
T: StaticType,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,