[−][src]Struct druid::widget::Slider
A slider, allowing interactive update of a numeric value.
This slider implements Widget<f64>
, and works on values clamped
in the range min..max
.
Implementations
impl Slider
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pub fn new() -> Slider
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Create a new Slider
.
pub fn with_range(self, min: f64, max: f64) -> Self
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Builder-style method to set the range covered by this slider.
The default range is 0.0..1.0
.
Trait Implementations
impl Clone for Slider
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impl Debug for Slider
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impl Default for Slider
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impl Widget<f64> for Slider
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pub fn event(
&mut self,
ctx: &mut EventCtx<'_, '_>,
event: &Event,
data: &mut f64,
env: &Env
)
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&mut self,
ctx: &mut EventCtx<'_, '_>,
event: &Event,
data: &mut f64,
env: &Env
)
pub fn lifecycle(
&mut self,
_ctx: &mut LifeCycleCtx<'_, '_>,
_event: &LifeCycle,
_data: &f64,
_env: &Env
)
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&mut self,
_ctx: &mut LifeCycleCtx<'_, '_>,
_event: &LifeCycle,
_data: &f64,
_env: &Env
)
pub fn update(
&mut self,
ctx: &mut UpdateCtx<'_, '_>,
_old_data: &f64,
_data: &f64,
_env: &Env
)
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&mut self,
ctx: &mut UpdateCtx<'_, '_>,
_old_data: &f64,
_data: &f64,
_env: &Env
)
pub fn layout(
&mut self,
ctx: &mut LayoutCtx<'_, '_>,
bc: &BoxConstraints,
_data: &f64,
env: &Env
) -> Size
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&mut self,
ctx: &mut LayoutCtx<'_, '_>,
bc: &BoxConstraints,
_data: &f64,
env: &Env
) -> Size
pub fn paint(&mut self, ctx: &mut PaintCtx<'_, '_, '_>, data: &f64, env: &Env)
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Auto Trait Implementations
impl RefUnwindSafe for Slider
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impl Send for Slider
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impl Sync for Slider
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impl Unpin for Slider
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impl UnwindSafe for Slider
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> RoundFrom<T> for T
pub fn round_from(x: T) -> T
impl<T, U> RoundInto<U> for T where
U: RoundFrom<T>,
U: RoundFrom<T>,
pub fn round_into(self) -> U
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,