#[non_exhaustive]
pub enum AxisUse {
Ignore,
X,
Y,
Pressure,
Xtilt,
Ytilt,
Wheel,
Distance,
Rotation,
Slider,
Last,
// some variants omitted
}
Expand description
An enumeration describing the way in which a device axis (valuator) maps onto the predefined valuator types that GTK+ understands.
Note that the X and Y axes are not really needed; pointer devices report their location via the x/y members of events regardless. Whether X and Y are present as axes depends on the GDK backend.
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Ignore
the axis is ignored.
X
the axis is used as the x axis.
Y
the axis is used as the y axis.
Pressure
the axis is used for pressure information.
Xtilt
the axis is used for x tilt information.
Ytilt
the axis is used for y tilt information.
Wheel
the axis is used for wheel information.
Distance
the axis is used for pen/tablet distance information. (Since: 3.22)
Rotation
the axis is used for pen rotation information. (Since: 3.22)
Slider
the axis is used for pen slider information. (Since: 3.22)
Last
a constant equal to the numerically highest axis value.
Trait Implementations
sourceimpl<'a> FromValue<'a> for AxisUse
impl<'a> FromValue<'a> for AxisUse
type Checker = GenericValueTypeChecker<AxisUse>
type Checker = GenericValueTypeChecker<AxisUse>
sourceunsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Value
. Read moresourceimpl Ord for AxisUse
impl Ord for AxisUse
1.21.0 · sourceconst fn max(self, other: Self) -> Self
const fn max(self, other: Self) -> Self
1.21.0 · sourceconst fn min(self, other: Self) -> Self
const fn min(self, other: Self) -> Self
1.50.0 · sourceconst fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
const fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
sourceimpl PartialOrd<AxisUse> for AxisUse
impl PartialOrd<AxisUse> for AxisUse
sourcefn partial_cmp(&self, other: &AxisUse) -> Option<Ordering>
fn partial_cmp(&self, other: &AxisUse) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl StaticType for AxisUse
impl StaticType for AxisUse
sourcefn static_type() -> Type
fn static_type() -> Type
Self
.impl Copy for AxisUse
impl Eq for AxisUse
impl StructuralEq for AxisUse
impl StructuralPartialEq for AxisUse
Auto Trait Implementations
impl RefUnwindSafe for AxisUse
impl Send for AxisUse
impl Sync for AxisUse
impl Unpin for AxisUse
impl UnwindSafe for AxisUse
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
sourceimpl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
sourceimpl<T> ToClosureReturnValue for Twhere
T: ToValue,
impl<T> ToClosureReturnValue for Twhere
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
SendValue
clone of self
.