Struct ToggleSwitch 

pub struct ToggleSwitch {

    pub rect: Rect,
    pub on: bool,
    pub focused: bool,
    pub label: Option<String>,
    pub label_size: f32,
    pub label_color: ColorLinPremul,
    pub on_color: ColorLinPremul,
    pub off_color: ColorLinPremul,
    pub thumb_color: ColorLinPremul,
    pub border_color: ColorLinPremul,
    pub border_width: f32,
    pub validation_error: Option<String>,
    pub focus_id: FocusId,
}

A toggle switch with a sliding thumb, on/off state, and optional label.

Fields

rect: Rect

Bounding rect of the toggle track.

on: bool

Whether the toggle is ON (true) or OFF (false).

focused: bool

Whether the toggle is currently focused.

label: Option<String>

Optional label displayed after the toggle.

label_size: f32

Label font size.

label_color: ColorLinPremul

Label text color.

on_color: ColorLinPremul

Track color when ON.

off_color: ColorLinPremul

Track color when OFF.

thumb_color: ColorLinPremul

Thumb (sliding circle) color.

border_color: ColorLinPremul

Border color for the track.

border_width: f32

Border width.

validation_error: Option<String>

Validation error message.

focus_id: FocusId

Focus identifier.

Implementations

impl ToggleSwitch

pub const DEFAULT_WIDTH: f32 = 44.0

Default track width.

pub const DEFAULT_HEIGHT: f32 = 24.0

Default track height.

pub fn new() -> Self

Create a toggle switch with sensible defaults (OFF).

pub fn toggle(&mut self)

Toggle the switch state.

pub fn hit_test_track(&self, x: f32, y: f32) -> bool

Hit-test the toggle track.

pub fn hit_test_label(&self, x: f32, y: f32) -> bool

Hit-test the label area.

Trait Implementations

impl Default for ToggleSwitch

fn default() -> Self

Returns the “default value” for a type.

impl Element for ToggleSwitch

fn rect(&self) -> Rect

The bounding rectangle of this element in logical coordinates.

fn set_rect(&mut self, rect: Rect)

Update the bounding rectangle (typically called by the layout engine).

fn render(&self, canvas: &mut Canvas, z: i32)

Paint this element onto canvas at the given z-index.

fn focus_id(&self) -> Option<FocusId>

The focus identifier for this element, if it is focusable.

impl EventHandler for ToggleSwitch

fn handle_mouse_click(&mut self, event: &MouseClickEvent) -> EventResult

Handle a mouse click event. Returns Handled if the event was consumed.

fn handle_keyboard(&mut self, event: &KeyboardEvent) -> EventResult

Handle a keyboard event. Returns Handled if the event was consumed.

fn handle_mouse_move(&mut self, _event: &MouseMoveEvent) -> EventResult

Handle a mouse-move event.

fn handle_scroll(&mut self, _event: &ScrollEvent) -> EventResult

Handle a scroll event.

fn is_focused(&self) -> bool

Whether this element currently has focus.

fn set_focused(&mut self, focused: bool)

Set focus state for this element.

fn contains_point(&self, x: f32, y: f32) -> bool

Hit-test: does this element contain the given logical point?