Struct druid::widget::Padding

pub struct Padding { /* private fields */ }

A padding widget. Is expected to have exactly one child.

Implementations

impl Padding

pub fn uniform(padding: f32) -> Padding

Create widget with uniform padding.

pub fn ui(self, child: Id, ctx: &mut Ui) -> Id

Trait Implementations

impl Widget for Padding

fn layout(
    &mut self,
    bc: &BoxConstraints,
    children: &[Id],
    size: Option<(f32, f32)>,
    ctx: &mut LayoutCtx
) -> LayoutResult

Participate in the layout protocol.

fn paint(&mut self, paint_ctx: &mut PaintCtx<'_, '_>, geom: &Geometry)

Paint the widget’s appearance into the paint context.

fn mouse(&mut self, event: &MouseEvent, ctx: &mut HandlerCtx<'_>) -> bool

Sent to the widget on mouse event.

fn mouse_moved(&mut self, x: f32, y: f32, ctx: &mut HandlerCtx<'_>)

Sent to the active or hot widget on mouse move events.

fn on_hot_changed(&mut self, hot: bool, ctx: &mut HandlerCtx<'_>)

Sent to the widget when its “hot” status changes.

fn poke(&mut self, payload: &mut dyn Any, ctx: &mut HandlerCtx<'_>) -> bool

An “escape hatch” of sorts for accessing widget state beyond the widget methods. Returns true if it is handled.

fn key(&mut self, event: &KeyEvent, ctx: &mut HandlerCtx<'_>) -> bool

Sent to the widget on key event.

fn anim_frame(&mut self, interval: u64, ctx: &mut HandlerCtx<'_>)

Called at the beginning of a new animation frame.

fn on_child_removed(&mut self, child: Id)

Called when a child widget is removed.