Enum gdk4::InputSource

#[non_exhaustive]
pub enum InputSource {
    Mouse,
    Pen,
    Keyboard,
    Touchscreen,
    Touchpad,
    Trackpoint,
    TabletPad,
}

An enumeration describing the type of an input device in general terms.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Mouse

the device is a mouse. (This will be reported for the core pointer, even if it is something else, such as a trackball.)

Pen

the device is a stylus of a graphics tablet or similar device.

Keyboard

the device is a keyboard.

Touchscreen

the device is a direct-input touch device, such as a touchscreen or tablet

Touchpad

the device is an indirect touch device, such as a touchpad

Trackpoint

the device is a trackpoint

TabletPad

the device is a “pad”, a collection of buttons, rings and strips found in drawing tablets

Trait Implementations

impl Clone for InputSource

fn clone(&self) -> InputSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InputSource

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

Formats the value using the given formatter.

impl From<InputSource> for Value

fn from(v: InputSource) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for InputSource

type Checker = GenericValueTypeChecker<InputSource>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for InputSource

type ParamSpec = ParamSpecEnum

type SetValue = InputSource

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: InputSource) -> ParamSpecEnumBuilder<'_, InputSource>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for InputSource

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for InputSource

fn cmp(&self, other: &InputSource) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for InputSource

fn eq(&self, other: &InputSource) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for InputSource

fn partial_cmp(&self, other: &InputSource) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for InputSource

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for InputSource

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for InputSource

type Type = InputSource

Type to get the Type from.

impl Copy for InputSource

impl Eq for InputSource

impl StructuralPartialEq for InputSource