me/iced
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Draft custom layout engine based on druid

Browse source
This commit is contained in:
Héctor Ramón Jiménez 2019-11-10 06:05:20 +01:00
parent 2303111e09
commit 0240c3981b
38 changed files with 974 additions and 249 deletions
Download patch file Download diff file Expand all files Collapse all files

33
native/src/widget/text_input.rs
View file

@ -1,6 +1,7 @@
use crate::{
input::{keyboard, mouse, ButtonState},
layout, Element, Event, Hasher, Layout, Point, Rectangle, Widget,
layout, Element, Event, Hasher, Layout, Length, Point, Rectangle, Size,
Widget,
};
pub use iced_core::{text_input::State, TextInput};
@ -10,20 +11,30 @@ where
Renderer: self::Renderer,
Message: Clone + std::fmt::Debug,
{
fn layout(&self, renderer: &Renderer, limits: &layout::Limits) -> Layout {
// TODO
Layout::new(Rectangle {
x: 0.0,
y: 0.0,
width: 0.0,
height: 0.0,
})
fn layout(
&self,
renderer: &Renderer,
limits: &layout::Limits,
) -> layout::Node {
let padding = self.padding as f32;
let text_size = self.size.unwrap_or(renderer.default_size());
let limits = limits
.pad(padding)
.width(self.width)
.height(Length::Units(text_size));
let mut text = layout::Node::new(limits.resolve(Size::ZERO));
text.bounds.x = padding;
text.bounds.y = padding;
layout::Node::with_children(text.size().pad(padding), vec![text])
}
fn on_event(
&mut self,
event: Event,
layout: &Layout,
layout: Layout<'_>,
cursor_position: Point,
messages: &mut Vec<Message>,
_renderer: &Renderer,
@ -95,7 +106,7 @@ where
fn draw(
&self,
renderer: &mut Renderer,
layout: &Layout,
layout: Layout<'_>,
cursor_position: Point,
) -> Renderer::Output {
let bounds = layout.bounds();