Update egui requirement from >=0.24, <=0.27 to >=0.24, <=0.28

[dependabot[bot]]

Updates the requirements on egui to permit the latest version.

Release notes

Sourced from egui's releases.

0.28.1 - Tooltip tweaks

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 changelog

⭐ Added

• Add Image::uri() #4720 by @​rustbasic

🔧 Changed

• Better documentation for Event::Zoom #4778 by @​emilk
• Hide tooltips when scrolling #4784 by @​emilk
• Smoother animations #4787 by @​emilk
• Hide tooltip on click #4789 by @​emilk

🐛 Fixed

• Fix default height of top/bottom panels #4779 by @​emilk
• Show the innermost debug rectangle when pressing all modifier keys #4782 by @​emilk
• Fix occasional flickering of pointer-tooltips #4788 by @​emilk

eframe changelog

• Web: only capture clicks/touches when actually over canvas #4775 by @​lucasmerlin

Changelog

Sourced from egui's changelog.

0.28.1 - 2024-07-05 - Tooltip tweaks

⭐ Added

• Add Image::uri() #4720 by @​rustbasic

🔧 Changed

• Better documentation for Event::Zoom #4778 by @​emilk
• Hide tooltips when scrolling #4784 by @​emilk
• Smoother animations #4787 by @​emilk
• Hide tooltip on click #4789 by @​emilk

🐛 Fixed

• Fix default height of top/bottom panels #4779 by @​emilk
• Show the innermost debug rectangle when pressing all modifier keys #4782 by @​emilk
• Fix occasional flickering of pointer-tooltips #4788 by @​emilk

0.28.0 - 2024-07-03 - Sizing pass, UiStack and GIF support

✨ Highlights

• Automatic sizing of menus/popups/tooltips with no jittering, using new sizing pass #4557, #4579 by @​emilk
• Support interactive widgets in tooltips #4596 by @​emilk
• Add a ui.stack() with info about all ancestor Uis, with optional tags #4588 by @​abey79, #4617 by @​emilk
• GIF support #4620 by @​JustFrederik
• Blinking text cursor in TextEdit #4279 by @​emilk

🧳 Migration

• Update MSRV to 1.76 (#4411)
• The wrap/truncate functions on Label/Button/ComboBox no longer take bools as arguments. Use .wrap_mode(…) instead for more fine control (#4556)
• Style::wrap has been deprecated in favor of Style::wrap_mode (#4556)
• Ui::new and ui.child_ui now takes a new parameter for the UiStack (#4588)
• The extra_asserts and extra_debug_asserts feature flags have been removed (#4478)
• Remove Event::Scroll and handle it in egui. Use Event::MouseWheel instead (#4524)
• Event::Zoom is no longer emitted on ctrl+scroll. Use InputState::smooth_scroll_delta instead (#4524)
• ui.set_enabled and set_visbile have been deprecated (#4614)
• DragValue::clamp_range renamed to range ((#4728)

⭐ Added

• Overload operators for Rect + Margin, Rect - Margin etc #4277 by @​emilk
• Add Window::order #4301 by @​alexparlett
• Add a way to specify Undoer settings and construct Undoers more easily #4357 by @​valadaptive
• Add xtask crate #4293 by @​YgorSouza
• Add ViewportCommand::RequestCut, RequestCopy and RequestPaste to trigger clipboard actions #4035 by @​bu5hm4nn
• Added ability to define colors at UV coordinates along a path #4353 by @​murl-digital
• Add a Display impl for Vec2, Pos2, and Rect #4428 by @​tgross35
• Easing functions #4630 by @​emilk
• Add Options::line_scroll_speed and scroll_zoom_speed #4532 by @​emilk
• Add TextEdit::hint_text_font #4517 by @​zaaarf
• Add Options::reduce_texture_memory to free up RAM #4431 by @​varphone
• Add support for text truncation to egui::Style #4556 by @​abey79
• Add Response::show_tooltip_ui and show_tooltip_text #4580 by @​emilk
• Add opacity and multiply_opacity functions to Ui and Painter #4586 by @​emilk

... (truncated)

Commits

• abab068 Release 0.28.1 - Tooltip tweaks
• 13fddc6 Hide tooltip on click (#4789)
• f92fe55 Document Vec2 constants
• 0a9e0c8 Fix occational flickering of pointer-tooltips (#4788)
• 0be4450 Smoother animations (#4787)
• 1059e0e Fix tooltip delay, bug introduced in #4784
• 2e2366e Make serde a default (opt-out) feature of egui_extras (#4786)
• 977d83a Hide tooltips when scrolling (#4784)
• 1431199 Show the innermost debug rectangle when pressing all modifier keys (#4782)
• ad597a8 Add Image::uri() (#4720)
• Additional commits viewable in compare view

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