Struct druid::widget::Split

pub struct Split<T> { /* fields omitted */ }

A container containing two other widgets, splitting the area either horizontally or vertically.

Methods

impl<T> Split<T>

pub fn vertical(
    child1: impl Widget<T> + 'static,
    child2: impl Widget<T> + 'static
) -> Self

Create a new split panel, with a vertical splitter between two children.

pub fn horizontal(
    child1: impl Widget<T> + 'static,
    child2: impl Widget<T> + 'static
) -> Self

Create a new split panel, with a horizontal splitter between two children.

pub fn split_point(self, split_point: f64) -> Self

Set container's split point as a fraction of the split dimension The value must be between 0.0 and 1.0, exclusive

pub fn min_size(self, min_size: f64) -> Self

Builder-style method to set the minimum size for both sides of the split.

The value must be greater than or equal to 0.0.

pub fn splitter_size(self, splitter_size: f64) -> Self

Set the width of the splitter bar, in pixels The value must be positive or zero

pub fn draggable(self, draggable: bool) -> Self

Set whether the splitter's split point can be changed by dragging.

pub fn fill_splitter_handle(self, solid: bool) -> Self

Builder-style method to set whether the splitter handle is drawn as a solid rectangle.

If this is false (the default), it will be drawn as two parallel lines.

Trait Implementations

impl<T: Data> Widget<T> for Split<T>

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,
    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.