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Draft Metrics and improve Target abstraction

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This commit is contained in:
Héctor Ramón Jiménez 2019-11-02 19:58:49 +01:00
parent f3baae9228
commit 58e04af824
6 changed files with 99 additions and 42 deletions
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18
winit/src/application.rs
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@ -1,7 +1,7 @@
use crate::{
column, conversion,
input::{keyboard, mouse},
renderer::Windowed,
renderer::{Target, Windowed},
Cache, Column, Element, Event, Length, MouseCursor, UserInterface,
};
@ -41,8 +41,14 @@ pub trait Application {
.into();
let mut new_size: Option<Size> = None;
let mut renderer = Self::Renderer::new(&window);
let mut target = renderer.target(size.width, size.height);
let mut renderer = Self::Renderer::new();
let mut target = <Self::Renderer as Windowed>::Target::new(
&window,
size.width,
size.height,
&renderer,
);
let user_interface = UserInterface::build(
document(&mut self, size),
@ -103,11 +109,13 @@ pub trait Application {
}
event::Event::RedrawRequested(_) => {
if let Some(new_size) = new_size.take() {
target = renderer.target(new_size.width, new_size.height);
target.resize(new_size.width, new_size.height, &renderer);
size = new_size;
}
let new_mouse_cursor = renderer.draw(&primitive, &mut target);
let new_mouse_cursor =
renderer.draw(&primitive, None, &mut target);
if new_mouse_cursor != mouse_cursor {
window.set_cursor_icon(conversion::mouse_cursor(