Struct cursive::views::RadioButton

pub struct RadioButton<T> { /* fields omitted */ }

Variant of Checkbox arranged in group.

RadioButtons 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.

RadioButtons are not created directly, but through RadioGroup::button().

Methods

impl<T> RadioButton<T>

fn disable(&mut self)

Disables this view.

A disabled view cannot be selected.

fn disabled(self) -> Self

Disables this view.

Chainable variant.

fn enable(&mut self)

Re-enables this view.

fn set_enabled(&mut self, enabled: bool)

Enable or disable this view.

fn is_enabled(&self) -> bool

Returns true if this view is enabled.

fn is_selected(&self) -> bool

Returns true if this button is selected.

fn select(&mut self)

Selects this button, un-selecting any other in the same group.

fn selected(self) -> Self

Selects this button, un-selecting any other in the same group.

Chainable variant.

Trait Implementations

impl<T> View for RadioButton<T>

fn required_size(&mut self, _: Vec2) -> Vec2

Returns the minimum size the view requires with the given restrictions.

fn take_focus(&mut self, _: Direction) -> bool

This view is offered focus. Will it take it?

fn draw(&self, printer: &Printer)

Draws the view with the given printer (includes bounds) and focus.

fn on_event(&mut self, event: Event) -> EventResult

Called when a key was pressed.

fn needs_relayout(&self) -> bool

Returns true if the view content changed since last layout phase.

fn layout(&mut self, Vec2)

Called once the size for this view has been decided,

fn call_on_any<'a>(&mut self, _: &Selector, _: Box<FnMut(&mut Any) + 'a>)

Runs a closure on the view identified by the given selector.

fn focus_view(&mut self, &Selector) -> Result<(), ()>

Moves the focus to the view identified by the given selector.