Struct cursive_core::views::RadioButton

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

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.

Implementations

impl<T: 'static> RadioButton<T>

pub fn disable(&mut self)

Disables this view.

A disabled view cannot be selected.

pub fn disabled(self) -> Self

Disables this view.

Chainable variant.

pub fn enable(&mut self)

Re-enables this view.

pub fn set_enabled(&mut self, enabled: bool)

Enable or disable this view.

pub fn with_enabled(self, is_enabled: bool) -> Self

Enable or disable this view.

Chainable variant.

pub fn is_enabled(&self) -> bool

Returns true if this view is enabled.

pub fn is_selected(&self) -> bool

Returns true if this button is selected.

pub fn select(&mut self) -> EventResult

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

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>

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

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

fn take_focus(&mut self, _: Direction) -> Result<EventResult, CannotFocus>

Attempt to give this view the focus.

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 an event is received (key press, mouse event, …).

fn layout(&mut self, _: Vec2)

Called once the size for this view has been decided.

fn needs_relayout(&self) -> bool

Should return true if the view content changed since the last call to layout().

fn call_on_any<'a>(&mut self, _: &Selector<'_>, _: AnyCb<'a>)

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

fn focus_view(&mut self, _: &Selector<'_>) -> Result<EventResult, ViewNotFound>

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

fn important_area(&self, view_size: Vec2) -> Rect

What part of the view is important and should be visible?

fn type_name(&self) -> &'static str

Returns the type of this view.