migrations/egui
1
0
Fork 0
mirror of https://github.com/emilk/egui.git synced 2026-08-30 21:30:03 -04:00
Code Activity

Introduce egui::FullOutput, returned from Context::run (#1292)

Browse Source 
* Introduce `egui::FullOutput`, returned from `Context::run`
* Rename `Output` to `PlatformOutput`
This commit is contained in:
Emil Ernerfeldt
2022-02-22 17:13:53 +01:00
committed by GitHub
parent c5a9421dbd
commit 31d324932c
17 changed files with 204 additions and 144 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
README.md
View File

@@ -192,7 +192,7 @@ Missing an integration for the thing you're working on? Create one, it's easy!
### Writing your own egui integration
You need to collect [`egui::RawInput`](https://docs.rs/egui/latest/egui/struct.RawInput.html), paint [`egui::ClippedMesh`](https://docs.rs/epaint/latest/epaint/struct.ClippedMesh.html):es and handle [`egui::Output`](https://docs.rs/egui/latest/egui/struct.Output.html). The basic structure is this:
You need to collect [`egui::RawInput`](https://docs.rs/egui/latest/egui/struct.RawInput.html) and handle [`egui::FullOutput`](https://docs.rs/egui/latest/egui/struct.FullOutput.html). The basic structure is this:
``` rust
let mut egui_ctx = egui::CtxRef::default();
@@ -201,20 +201,19 @@ let mut egui_ctx = egui::CtxRef::default();
loop {
// Gather input (mouse, touches, keyboard, screen size, etc):
let raw_input: egui::RawInput = my_integration.gather_input();
let (output, shapes) = egui_ctx.run(raw_input, |egui_ctx| {
let full_output = egui_ctx.run(raw_input, |egui_ctx| {
my_app.ui(egui_ctx); // add panels, windows and widgets to `egui_ctx` here
});
let clipped_meshes = egui_ctx.tessellate(shapes); // creates triangles to paint
let clipped_meshes = egui_ctx.tessellate(full_output.shapes); // creates triangles to paint
my_integration.set_egui_textures(&output.textures_delta.set);
my_integration.paint(clipped_meshes);
my_integration.free_egui_textures(&output.textures_delta.free);
my_integration.paint(&full_output.textures_delta, clipped_meshes);
my_integration.set_cursor_icon(output.cursor_icon);
if !output.copied_text.is_empty() {
my_integration.set_clipboard_text(output.copied_text);
let platform_output = full_output.platform_output;
my_integration.set_cursor_icon(platform_output.cursor_icon);
if !platform_output.copied_text.is_empty() {
my_integration.set_clipboard_text(platform_output.copied_text);
}
// See `egui::Output` for more
// See `egui::FullOutput` and `egui::PlatformOutput` for more
}
```