migrations/egui
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Make epi::Frame cloneable so you can allocate textures in other threads (#999)

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Closes https://github.com/emilk/egui/issues/673

Also adds `epi::Image`
This commit is contained in:
Emil Ernerfeldt
2021-12-26 21:21:28 +01:00
committed by GitHub
parent 647e020824
commit b7441eeee7
28 changed files with 548 additions and 824 deletions
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10
egui_demo_lib/src/backend_panel.rs
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@@ -78,7 +78,7 @@ impl Default for BackendPanel {
}
impl BackendPanel {
pub fn update(&mut self, ctx: &egui::CtxRef, frame: &mut epi::Frame<'_>) {
pub fn update(&mut self, ctx: &egui::CtxRef, frame: &epi::Frame) {
self.frame_history
.on_new_frame(ctx.input().time, frame.info().cpu_usage);
@@ -92,7 +92,7 @@ impl BackendPanel {
self.egui_windows.windows(ctx);
}
pub fn ui(&mut self, ui: &mut egui::Ui, frame: &mut epi::Frame<'_>) {
pub fn ui(&mut self, ui: &mut egui::Ui, frame: &epi::Frame) {
egui::trace!(ui);
ui.vertical_centered(|ui| {
ui.heading("💻 Backend");
@@ -147,7 +147,7 @@ impl BackendPanel {
}
}
fn integration_ui(&mut self, ui: &mut egui::Ui, frame: &mut epi::Frame<'_>) {
fn integration_ui(&mut self, ui: &mut egui::Ui, frame: &epi::Frame) {
if frame.is_web() {
ui.label("egui is an immediate mode GUI written in Rust, compiled to WebAssembly, rendered with WebGL.");
ui.label(
@@ -170,13 +170,13 @@ impl BackendPanel {
}
}
show_integration_name(ui, frame.info());
show_integration_name(ui, &frame.info());
// For instance: `egui_web` sets `pixels_per_point` every frame to force
// egui to use the same scale as the web zoom factor.
let integration_controls_pixels_per_point = ui.input().raw.pixels_per_point.is_some();
if !integration_controls_pixels_per_point {
if let Some(new_pixels_per_point) = self.pixels_per_point_ui(ui, frame.info()) {
if let Some(new_pixels_per_point) = self.pixels_per_point_ui(ui, &frame.info()) {
ui.ctx().set_pixels_per_point(new_pixels_per_point);
}
}