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Draft new layout API

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This commit is contained in:
Héctor Ramón Jiménez 2019-11-10 01:55:32 +01:00
parent 839e039dbf
commit 2303111e09
30 changed files with 247 additions and 596 deletions
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18
native/src/widget/checkbox.rs
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@ -2,7 +2,7 @@
use std::hash::Hash;
use crate::input::{mouse, ButtonState};
use crate::{Element, Event, Hasher, Layout, Node, Point, Widget};
use crate::{layout, Element, Event, Hasher, Layout, Point, Widget};
pub use iced_core::Checkbox;
@ -10,14 +10,14 @@ impl<Message, Renderer> Widget<Message, Renderer> for Checkbox<Message>
where
Renderer: self::Renderer,
{
fn node(&self, renderer: &Renderer) -> Node {
renderer.node(&self)
fn layout(&self, renderer: &Renderer, limits: &layout::Limits) -> Layout {
renderer.layout(&self, limits)
}
fn on_event(
&mut self,
event: Event,
layout: Layout<'_>,
layout: &Layout,
cursor_position: Point,
messages: &mut Vec<Message>,
_renderer: &Renderer,
@ -40,7 +40,7 @@ where
fn draw(
&self,
renderer: &mut Renderer,
layout: Layout<'_>,
layout: &Layout,
cursor_position: Point,
) -> Renderer::Output {
renderer.draw(&self, layout, cursor_position)
@ -63,7 +63,11 @@ pub trait Renderer: crate::Renderer {
///
/// [`Node`]: ../../struct.Node.html
/// [`Checkbox`]: struct.Checkbox.html
fn node<Message>(&self, checkbox: &Checkbox<Message>) -> Node;
fn layout<Message>(
&self,
checkbox: &Checkbox<Message>,
limits: &layout::Limits,
) -> Layout;
/// Draws a [`Checkbox`].
///
@ -77,7 +81,7 @@ pub trait Renderer: crate::Renderer {
fn draw<Message>(
&mut self,
checkbox: &Checkbox<Message>,
layout: Layout<'_>,
layout: &Layout,
cursor_position: Point,
) -> Self::Output;
}