Struct druid::widget::Spinner

pub struct Spinner { /* fields omitted */ }

An animated spinner widget for showing a loading state.

To customize the spinner's size, you can place it inside a SizedBox that has a fixed width and height.

Implementations

impl Spinner

pub fn new() -> Spinner

Create a spinner widget

pub fn with_color(self, color: impl Into<KeyOrValue<Color>>) -> Self

Builder-style method for setting the spinner's color.

The argument can be either a Color or a Key<Color>.

pub fn set_color(&mut self, color: impl Into<KeyOrValue<Color>>)

Set the spinner's color.

The argument can be either a Color or a Key<Color>.

Trait Implementations

impl Default for Spinner

fn default() -> Self

Returns the "default value" for a type.

impl<T: Data> Widget<T> for Spinner

fn event(
    &mut self,
    _ctx: &mut EventCtx,
    _event: &Event,
    _data: &mut T,
    _env: &Env
)

Handle an event.

fn lifecycle(
    &mut self,
    ctx: &mut LifeCycleCtx,
    event: &LifeCycle,
    _data: &T,
    _env: &Env
)

Handle a life cycle notification.

fn update(&mut self, _ctx: &mut UpdateCtx, _old_data: &T, _data: &T, _env: &Env)

Handle a change of data.

fn layout(
    &mut self,
    _layout_ctx: &mut LayoutCtx,
    bc: &BoxConstraints,
    _data: &T,
    env: &Env
) -> Size

Compute layout.

fn paint(&mut self, ctx: &mut PaintCtx, _data: &T, env: &Env)

Paint the widget appearance.