Struct cursive::views::RadioButton [−][src]
pub struct RadioButton<T> { /* fields omitted */ }
Variant of Checkbox
arranged in group.
RadioButton
s are managed by a RadioGroup
. A single group can contain
several radio buttons, but only one button per group can be active at a
time.
RadioButton
s are not created directly, but through
RadioGroup::button()
.
Methods
impl<T> RadioButton<T>
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impl<T> RadioButton<T>
pub fn disable(&mut self)
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pub fn disable(&mut self)
Disables this view.
A disabled view cannot be selected.
pub fn disabled(self) -> Self
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pub fn disabled(self) -> Self
Disables this view.
Chainable variant.
pub fn enable(&mut self)
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pub fn enable(&mut self)
Re-enables this view.
pub fn set_enabled(&mut self, enabled: bool)
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pub fn set_enabled(&mut self, enabled: bool)
Enable or disable this view.
pub fn is_enabled(&self) -> bool
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pub fn is_enabled(&self) -> bool
Returns true
if this view is enabled.
pub fn is_selected(&self) -> bool
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pub fn is_selected(&self) -> bool
Returns true
if this button is selected.
pub fn select(&mut self)
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pub fn select(&mut self)
Selects this button, un-selecting any other in the same group.
pub fn selected(self) -> Self
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pub fn selected(self) -> Self
Selects this button, un-selecting any other in the same group.
Chainable variant.
Trait Implementations
impl<T: 'static> View for RadioButton<T>
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impl<T: 'static> View for RadioButton<T>
fn required_size(&mut self, _: Vec2) -> Vec2
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fn required_size(&mut self, _: Vec2) -> Vec2
Returns the minimum size the view requires with the given restrictions. Read more
fn take_focus(&mut self, _: Direction) -> bool
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fn take_focus(&mut self, _: Direction) -> bool
This view is offered focus. Will it take it? Read more
fn draw(&self, printer: &Printer)
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fn draw(&self, printer: &Printer)
Draws the view with the given printer (includes bounds) and focus. Read more
fn on_event(&mut self, event: Event) -> EventResult
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fn on_event(&mut self, event: Event) -> EventResult
Called when an event is received (key press, mouse event, ...). Read more
fn layout(&mut self, Vec2)
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fn layout(&mut self, Vec2)
Called once the size for this view has been decided. Read more
fn needs_relayout(&self) -> bool
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fn needs_relayout(&self) -> bool
Returns true
if the view content changed since last layout phase. Read more
fn call_on_any<'a>(&mut self, _: &Selector, _: AnyCb<'a>)
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fn call_on_any<'a>(&mut self, _: &Selector, _: AnyCb<'a>)
Runs a closure on the view identified by the given selector. Read more
fn focus_view(&mut self, &Selector) -> Result<(), ()>
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fn focus_view(&mut self, &Selector) -> Result<(), ()>
Moves the focus to the view identified by the given selector. Read more
fn important_area(&self, view_size: Vec2) -> Rect
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fn important_area(&self, view_size: Vec2) -> Rect
What part of the view is important and should be visible? Read more
Auto Trait Implementations
impl<T> !Send for RadioButton<T>
impl<T> !Send for RadioButton<T>
impl<T> !Sync for RadioButton<T>
impl<T> !Sync for RadioButton<T>