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List

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Struct List 

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pub struct List { /* private fields */ }
Expand description

列表组件

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impl List

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pub fn new(items: Vec<ListItem>) -> Self

创建新的列表

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pub fn style(self, style: Style) -> Self

设置样式

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pub fn on_select<F: Fn(usize) + 'static>(self, f: F) -> Self

设置选中回调

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pub fn get_selected(&self) -> usize

获取选中项索引

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pub fn set_selected(&mut self, index: usize)

设置选中项

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impl Component for List

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fn render(&self, frame: &mut Frame, area: Rect)

渲染组件
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fn handle_event(&mut self, event: &Event) -> bool

处理事件

Auto Trait Implementations§

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impl Freeze for List

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impl !RefUnwindSafe for List

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impl !Send for List

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impl !Sync for List

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impl Unpin for List

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impl UnsafeUnpin for List

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impl !UnwindSafe for List

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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.