pub struct Spinner { /* private fields */ }
Expand description
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
impl Spinner
pub fn with_color(self, color: impl Into<KeyOrValue<Color>>) -> Spinner
pub fn with_color(self, color: impl Into<KeyOrValue<Color>>) -> Spinner
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>>)
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<T> Widget<T> for Spinnerwhere
T: Data,
impl<T> Widget<T> for Spinnerwhere T: Data,
§fn event(
&mut self,
ctx: &mut EventCtx<'_, '_>,
event: &Event,
_data: &mut T,
_env: &Env
)
fn event( &mut self, ctx: &mut EventCtx<'_, '_>, event: &Event, _data: &mut T, _env: &Env )
Handle an event. Read more
§fn lifecycle(
&mut self,
ctx: &mut LifeCycleCtx<'_, '_>,
event: &LifeCycle,
_data: &T,
_env: &Env
)
fn lifecycle( &mut self, ctx: &mut LifeCycleCtx<'_, '_>, event: &LifeCycle, _data: &T, _env: &Env )
Handle a life cycle notification. Read more
§fn layout(
&mut self,
_layout_ctx: &mut LayoutCtx<'_, '_>,
bc: &BoxConstraints,
_data: &T,
env: &Env
) -> Size
fn layout( &mut self, _layout_ctx: &mut LayoutCtx<'_, '_>, bc: &BoxConstraints, _data: &T, env: &Env ) -> Size
Compute layout. Read more
§fn paint(&mut self, ctx: &mut PaintCtx<'_, '_, '_>, _data: &T, env: &Env)
fn paint(&mut self, ctx: &mut PaintCtx<'_, '_, '_>, _data: &T, env: &Env)
Paint the widget appearance. Read more
§fn compute_max_intrinsic(
&mut self,
axis: Axis,
ctx: &mut LayoutCtx<'_, '_>,
bc: &BoxConstraints,
data: &T,
env: &Env
) -> f64
fn compute_max_intrinsic( &mut self, axis: Axis, ctx: &mut LayoutCtx<'_, '_>, bc: &BoxConstraints, data: &T, env: &Env ) -> f64
Computes max intrinsic/preferred dimension of a widget on the provided axis. Read more
Auto Trait Implementations§
impl RefUnwindSafe for Spinner
impl Send for Spinner
impl Sync for Spinner
impl Unpin for Spinner
impl UnwindSafe for Spinner
Blanket Implementations§
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> RoundFrom<T> for T
impl<T> RoundFrom<T> for T
§fn round_from(x: T) -> T
fn round_from(x: T) -> T
Performs the conversion.
§impl<T, U> RoundInto<U> for Twhere
U: RoundFrom<T>,
impl<T, U> RoundInto<U> for Twhere U: RoundFrom<T>,
§fn round_into(self) -> U
fn round_into(self) -> U
Performs the conversion.
§impl<T, W> TestWidgetExt<T> for Wwhere
T: Data,
W: Widget<T> + 'static,
impl<T, W> TestWidgetExt<T> for Wwhere T: Data, W: Widget<T> + 'static,
§impl<T, W> WidgetExt<T> for Wwhere
T: Data,
W: Widget<T> + 'static,
impl<T, W> WidgetExt<T> for Wwhere T: Data, W: Widget<T> + 'static,
§fn align_left(self) -> Align<T>
fn align_left(self) -> Align<T>
Wrap this widget in an
Align
widget, configured to align left.§fn align_right(self) -> Align<T>
fn align_right(self) -> Align<T>
Wrap this widget in an
Align
widget, configured to align right.§fn align_vertical(self, align: UnitPoint) -> Align<T>
fn align_vertical(self, align: UnitPoint) -> Align<T>
Wrap this widget in an
Align
widget, configured to align vertically.§fn align_horizontal(self, align: UnitPoint) -> Align<T>
fn align_horizontal(self, align: UnitPoint) -> Align<T>
Wrap this widget in an
Align
widget, configured to align horizontally.§fn fix_width(self, width: impl Into<KeyOrValue<f64>>) -> SizedBox<T>
fn fix_width(self, width: impl Into<KeyOrValue<f64>>) -> SizedBox<T>
Wrap this widget in a
SizedBox
with an explicit width.§fn fix_height(self, height: impl Into<KeyOrValue<f64>>) -> SizedBox<T>
fn fix_height(self, height: impl Into<KeyOrValue<f64>>) -> SizedBox<T>
Wrap this widget in a
SizedBox
with an explicit height.§fn fix_size(
self,
width: impl Into<KeyOrValue<f64>>,
height: impl Into<KeyOrValue<f64>>
) -> SizedBox<T>
fn fix_size( self, width: impl Into<KeyOrValue<f64>>, height: impl Into<KeyOrValue<f64>> ) -> SizedBox<T>
Wrap this widget in an
SizedBox
with an explicit width and height§fn expand_width(self) -> SizedBox<T>
fn expand_width(self) -> SizedBox<T>
§fn expand_height(self) -> SizedBox<T>
fn expand_height(self) -> SizedBox<T>
§fn background(self, brush: impl Into<BackgroundBrush<T>>) -> Container<T>
fn background(self, brush: impl Into<BackgroundBrush<T>>) -> Container<T>
§fn foreground(self, brush: impl Into<BackgroundBrush<T>>) -> Container<T>
fn foreground(self, brush: impl Into<BackgroundBrush<T>>) -> Container<T>
§fn border(
self,
color: impl Into<KeyOrValue<Color>>,
width: impl Into<KeyOrValue<f64>>
) -> Container<T>
fn border( self, color: impl Into<KeyOrValue<Color>>, width: impl Into<KeyOrValue<f64>> ) -> Container<T>
§fn controller<C>(self, controller: C) -> ControllerHost<Self, C>where
C: Controller<T, Self>,
fn controller<C>(self, controller: C) -> ControllerHost<Self, C>where C: Controller<T, Self>,
Wrap this widget with the provided
Controller
.§fn on_added(
self,
f: impl Fn(&mut Self, &mut LifeCycleCtx<'_, '_>, &T, &Env) + 'static
) -> ControllerHost<Self, Added<T, Self>>
fn on_added( self, f: impl Fn(&mut Self, &mut LifeCycleCtx<'_, '_>, &T, &Env) + 'static ) -> ControllerHost<Self, Added<T, Self>>
Provide a closure that will be called when this widget is added to the widget tree. Read more
§fn on_click(
self,
f: impl Fn(&mut EventCtx<'_, '_>, &mut T, &Env) + 'static
) -> ControllerHost<Self, Click<T>>
fn on_click( self, f: impl Fn(&mut EventCtx<'_, '_>, &mut T, &Env) + 'static ) -> ControllerHost<Self, Click<T>>
§fn debug_paint_layout(self) -> EnvScope<T, Self>
fn debug_paint_layout(self) -> EnvScope<T, Self>
Draw the
layout
Rect
s of this widget and its children.§fn debug_widget_id(self) -> EnvScope<T, Self>
fn debug_widget_id(self) -> EnvScope<T, Self>
Display the
WidgetId
s for this widget and its children, when hot. Read more§fn debug_invalidation(self) -> DebugInvalidation<T, Self>
fn debug_invalidation(self) -> DebugInvalidation<T, Self>
Draw a color-changing rectangle over this widget, allowing you to see the
invalidation regions.
§fn debug_widget(self) -> EnvScope<T, Self>
fn debug_widget(self) -> EnvScope<T, Self>
Set the
DEBUG_WIDGET
env variable for this widget (and its descendants). Read more§fn with_id(self, id: WidgetId) -> IdentityWrapper<Self>
fn with_id(self, id: WidgetId) -> IdentityWrapper<Self>
§fn disabled_if(
self,
disabled_if: impl Fn(&T, &Env) -> bool + 'static
) -> DisabledIf<T, Self>
fn disabled_if( self, disabled_if: impl Fn(&T, &Env) -> bool + 'static ) -> DisabledIf<T, Self>
Wrap this widget in a
DisabledIf
widget. Read more