Struct Constrain

pub struct Constrain<V> {
    pub content: V,
    pub space: Space,
}

A view that constrains its content to a given space.

Fields

content: V

The content to constrain.

space: Space

The space to constrain the content to.

Implementations

impl<V> Constrain<V>

pub fn new(space: Space, content: V) -> Constrain<V>

Create a new constrained view.

pub fn unbounded(content: V) -> Constrain<V>

Create a new constrained view, with no bounds.

pub fn min_size(self, min_size: impl Into<Size>) -> Constrain<V>

Set the minimum size.

pub fn max_size(self, max_size: impl Into<Size>) -> Constrain<V>

Set the maximum size.

pub fn width(self, width: f32) -> Constrain<V>

Set the minimum width.

pub fn height(self, height: f32) -> Constrain<V>

Set the minimum height.

pub fn min_width(self, min_width: f32) -> Constrain<V>

Set the minimum width.

pub fn min_height(self, min_height: f32) -> Constrain<V>

Set the minimum height.

pub fn max_width(self, max_width: f32) -> Constrain<V>

Set the maximum width.

pub fn max_height(self, max_height: f32) -> Constrain<V>

Set the maximum height.

Trait Implementations

impl<V> Rebuild for Constrain<V>

fn rebuild(&self, cx: &mut RebuildCx<'_, '_>, old: &Constrain<V>)

Rebuild the view.

impl<T, V> View<T> for Constrain<V>

where V: View<T>,

type State = <V as View<T>>::State

The state of the view, see top-level documentation for more information.

fn build( &mut self, cx: &mut BuildCx<'_, '_>, data: &mut T, ) -> <Constrain<V> as View<T>>::State

Build the view state, see top-level documentation for more information.

fn rebuild( &mut self, state: &mut <Constrain<V> as View<T>>::State, cx: &mut RebuildCx<'_, '_>, data: &mut T, old: &Constrain<V>, )

Rebuild the view state, see top-level documentation for more information.

fn event( &mut self, state: &mut <Constrain<V> as View<T>>::State, cx: &mut EventCx<'_, '_>, data: &mut T, event: &Event, ) -> bool

Handle an event, see top-level documentation for more information.

fn layout( &mut self, state: &mut <Constrain<V> as View<T>>::State, cx: &mut LayoutCx<'_, '_>, data: &mut T, space: Space, ) -> Size

Layout the view, see top-level documentation for more information.

fn draw( &mut self, state: &mut <Constrain<V> as View<T>>::State, cx: &mut DrawCx<'_, '_>, data: &mut T, )

Draw the view, see top-level documentation for more information.