[−][src]Struct druid::widget::List
A list widget for a variable-size collection of items.
Implementations
impl<T: Data> List<T>[src]
pub fn new<W: Widget<T> + 'static>(closure: impl Fn() -> W + 'static) -> Self[src]
Create a new list widget. Closure will be called every time when a new child needs to be constructed.
Trait Implementations
impl<C: Data, T: ListIter<C>> Widget<T> for List<C>[src]
fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut T, env: &Env)[src]
fn lifecycle(
&mut self,
ctx: &mut LifeCycleCtx,
event: &LifeCycle,
data: &T,
env: &Env
)[src]
&mut self,
ctx: &mut LifeCycleCtx,
event: &LifeCycle,
data: &T,
env: &Env
)
fn update(&mut self, ctx: &mut UpdateCtx, _old_data: &T, data: &T, env: &Env)[src]
fn layout(
&mut self,
ctx: &mut LayoutCtx,
bc: &BoxConstraints,
data: &T,
env: &Env
) -> Size[src]
&mut self,
ctx: &mut LayoutCtx,
bc: &BoxConstraints,
data: &T,
env: &Env
) -> Size
fn paint(&mut self, ctx: &mut PaintCtx, data: &T, env: &Env)[src]
Auto Trait Implementations
impl<T> !RefUnwindSafe for List<T>
impl<T> !Send for List<T>
impl<T> !Sync for List<T>
impl<T> Unpin for List<T> where
T: Unpin,
T: Unpin,
impl<T> !UnwindSafe for List<T>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> RoundFrom<T> for T
fn round_from(x: T) -> T
impl<T, U> RoundInto<U> for T where
U: RoundFrom<T>,
U: RoundFrom<T>,
fn round_into(self) -> U
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,