Yehowshua/ZIm
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Introduce new PaintContext and LayoutContext

Browse source
This commit is contained in:
Nathan Sobo 2023-08-13 21:57:38 -06:00
parent 2d17e9685f
commit 625e4a1bd0
3 changed files with 31 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

19
crates/gpui/playground/src/element.rs
View file

@ -1,14 +1,27 @@
use crate::style::{DefinedLength, Display, Overflow, Position, Style};
use anyhow::Result;
use gpui::{Layout, LayoutContext, PaintContext};
use derive_more::{Deref, DerefMut};
use gpui::{Layout, LayoutContext as LegacyLayoutContext, PaintContext as LegacyPaintContext};
use playground_macros::tailwind_lengths;
pub use taffy::tree::NodeId;
#[derive(Deref, DerefMut)]
pub struct LayoutContext<'a, 'b, 'c, 'd, V> {
pub(crate) legacy_cx: &'d mut LegacyLayoutContext<'a, 'b, 'c, V>,
}
#[derive(Deref, DerefMut)]
pub struct PaintContext<'a, 'b, 'c, 'd, V> {
#[deref]
#[deref_mut]
pub(crate) legacy_cx: &'d mut LegacyPaintContext<'a, 'b, 'c, V>,
scene: &'d mut gpui::SceneBuilder,
}
pub trait Element<V> {
fn style_mut(&mut self) -> &mut Style;
fn layout(&mut self, view: &mut V, cx: &mut LayoutContext<V>) -> Result<NodeId>;
fn paint(&mut self, layout: Layout, view: &mut V, cx: &mut gpui::PaintContext<V>)
-> Result<()>;
fn paint(&mut self, layout: Layout, view: &mut V, cx: &mut PaintContext<V>) -> Result<()>;
/// Convert to a dynamically-typed element suitable for layout and paint.
fn into_any(self) -> AnyElement<V>