Struct CanvasToggle 

pub struct CanvasToggle<'a> {
    is_checked: bool,
    on_toggle: Option<Rc<dyn Fn(bool) -> Message + 'a>>,
    on_draw: Option<Rc<dyn Fn(&Theme, &mut Frame, Rectangle, Cursor, bool) + 'a>>,
    cache: &'a Cache,
    width: Length,
    height: Length,
}

Fields

is_checked: bool

on_toggle: Option<Rc<dyn Fn(bool) -> Message + 'a>>

on_draw: Option<Rc<dyn Fn(&Theme, &mut Frame, Rectangle, Cursor, bool) + 'a>>

cache: &'a Cache

width: Length

height: Length

Implementations

impl<'a> CanvasToggle<'a>

const DEFAULT_SIZE: f32 = 75.0

pub fn new(is_checked: bool, cache: &'a Cache) -> Self

pub fn on_toggle<F>(self, f: F) -> Self

where F: 'a + Fn(bool) -> Message,

pub fn on_draw<F>(self, f: F) -> Self

where F: 'a + Fn(&Theme, &mut Frame, Rectangle, Cursor, bool),

pub fn width(self, width: f32) -> Self

pub fn height(self, height: f32) -> Self

Trait Implementations

impl<'a> Clone for CanvasToggle<'a>

fn clone(&self) -> CanvasToggle<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> From<CanvasToggle<'a>> for Canvas<CanvasToggle<'a>, Message, Theme, Renderer>

fn from(value: CanvasToggle<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<CanvasToggle<'a>> for Element<'a, Message, Theme, Renderer>

fn from(value: CanvasToggle<'a>) -> Self

Converts to this type from the input type.

impl<'a> Program<Message> for CanvasToggle<'a>

type State = Option<Instant>

The internal state mutated by the Program.

fn update( &self, state: &mut Self::State, event: &Event, bounds: Rectangle, cursor: Cursor, ) -> Option<Action<Message>>

Updates the State of the Program.

fn draw( &self, state: &Self::State, renderer: &Renderer, theme: &Theme, bounds: Rectangle, cursor: Cursor, ) -> Vec<Geometry<Renderer>>

Draws the state of the Program, producing a bunch of Geometry.

fn mouse_interaction( &self, _state: &Self::State, bounds: Rectangle, cursor: Cursor, ) -> Interaction

Returns the current mouse interaction of the Program.