Update egui requirement from 0.29.1 to 0.30.0

[dependabot]

Updates the requirements on egui to permit the latest version.

Release notes

Sourced from egui's releases.

0.30.0 - egui_kittest and modals

egui is an easy-to-use immediate mode GUI for Rust that runs on both web and native.

Try it now: https://www.egui.rs/

egui development is sponsored by Rerun, a startup building an SDK for visualizing streams of multimodal data.

egui_kittest

This release welcomes a new crate to the family: egui_kittest. egui_kittest is a testing framework for egui, allowing you to test both automation (simulated clicks and other events), and also do screenshot testing (useful for regression tests). egui_kittest is built using kittest, which is a general GUI testing framework that aims to work with any Rust GUI (not just egui!). kittest uses the accessibility library AccessKit for automatation and to query the widget tree.

kittest and egui_kittest are written by @​lucasmerlin.

Here's a quick example of how to use egui_kittest to test a checkbox:

use egui::accesskit::Toggled;
use egui_kittest::{Harness, kittest::Queryable};
fn main() {
let mut checked = false;
let app = |ui: &mut egui::Ui| {
ui.checkbox(&mut checked, "Check me!");
};
let mut harness = egui_kittest::Harness::new_ui(app);
let checkbox = harness.get_by_label("Check me!");
assert_eq!(checkbox.toggled(), Some(Toggled::False));
checkbox.click();
harness.run();
let checkbox = harness.get_by_label("Check me!");
assert_eq!(checkbox.toggled(), Some(Toggled::True));
// You can even render the ui and do image snapshot tests
#[cfg(all(feature = "wgpu", feature = "snapshot"))]
harness.wgpu_snapshot("readme_example");

}

egui changelog

✨ Highlights

• Add Modal, a popup that blocks input to the rest of the application (#5358 by @​lucasmerlin)
• Improved support for transform layers (#5465, #5468, #5429)

... (truncated)

Changelog

Sourced from egui's changelog.

0.30.0 - 2024-12-16 - Modals and better layer support

✨ Highlights

• Add Modal, a popup that blocks input to the rest of the application (#5358 by @​lucasmerlin)
• Improved support for transform layers (#5465, #5468, #5429)

egui_kittest

This release welcomes a new crate to the family: egui_kittest. egui_kittest is a testing framework for egui, allowing you to test both automation (simulated clicks and other events), and also do screenshot testing (useful for regression tests). egui_kittest is built using kittest, which is a general GUI testing framework that aims to work with any Rust GUI (not just egui!). kittest uses the accessibility library AccessKit for automatation and to query the widget tree.

kittest and egui_kittest are written by @​lucasmerlin.

Here's a quick example of how to use egui_kittest to test a checkbox:

use egui::accesskit::Toggled;
use egui_kittest::{Harness, kittest::Queryable};
fn main() {
let mut checked = false;
let app = |ui: &mut egui::Ui| {
ui.checkbox(&mut checked, "Check me!");
};
let mut harness = egui_kittest::Harness::new_ui(app);
let checkbox = harness.get_by_label("Check me!");
assert_eq!(checkbox.toggled(), Some(Toggled::False));
checkbox.click();
harness.run();
let checkbox = harness.get_by_label("Check me!");
assert_eq!(checkbox.toggled(), Some(Toggled::True));
// You can even render the ui and do image snapshot tests
#[cfg(all(feature = "wgpu", feature = "snapshot"))]
harness.wgpu_snapshot("readme_example");

}

⭐ Added

• Add Modal and Memory::set_modal_layer #5358 by @​lucasmerlin
• Add UiBuilder::layer_id and remove layer_id from Ui::new #5195 by @​emilk
• Allow easier setting of background color for TextEdit #5203 by @​bircni
• Set Response::intrinsic_size for TextEdit #5266 by @​lucasmerlin
• Expose center position in MultiTouchInfo #5247 by @​lucasmerlin

... (truncated)

Commits

• d864655 Reorder crate publish steps
• 629f645 Remove cyclic dependency of egui_demo_lib on itself
• 5b2b8cf Remove cylic dependency of egui_kittest on itself
• eb40365 Move egui tests to avoid cyclic dependency
• 69dbb00 Simplify kittest readme example (#5486)
• 320377e Release 0.30 - egui_kittest and modals (#5487)
• 0fb340f Use released version of kittest
• 045ed41 Fix zero-width strokes still affecting the feathering color of boxes (#5485)
• e802917 Reduce aliasing when painting thin box outlines (#5484)
• 450c624 Improve error message in ColorImage::region
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)