Update egui requirement from 0.28 to 0.29

[dependabot]

Updates the requirements on egui to permit the latest version.

Release notes

Sourced from egui's releases.

0.29.0 - Multipass, UiBuilder, & visual improvements

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

✨ Highlights

This release adds initial support for multi-pass layout, which is a tool to circumvent a common limitation of immediate mode. You can use the new UiBuilder::sizing_pass (#4969) to instruct the Ui and widgets to shrink to their minimum size, then store that size. Then call the new Context::request_discard (#5059) to discard the visual output and do another pass immediately after the current finishes. Together, this allows more advanced layouts that is normally not possible in immediate mode. So far this is only used by egui::Grid to hide the "first-frame jitters" that would sometimes happen before, but 3rd party libraries can also use it to do much more advanced things.

There is also a new UiBuilder for more flexible construction of Uis (#4969). By specifying a sense for the Ui you can make it respond to clicks and drags, reading the result with the new Ui::response (#5054). Among other things, you can use this to create buttons that contain arbitrary widgets.

0.29 also adds improve support for automatic switching between light and dark mode. You can now set up a custom Style for both dark and light mode, and have egui follow the system preference (#4744 #4860).

There also has been several small improvements to the look of egui:

• Fix vertical centering of text (e.g. in buttons) (#5117)
• Sharper rendering of lines and outlines (#4943)
• Nicer looking text selection, especially in light mode (#5017)

The new text selection

What text selection used to look like

🧳 Migration

• id_source is now called id_salt everywhere (#5025)
• Ui::new now takes a UiBuilder (#4969)
• Deprecated (replaced with UiBuilder):
  • ui.add_visible_ui
  • ui.allocate_ui_at_rect
  • ui.child_ui
  • ui.child_ui_with_id_source
  • ui.push_stack_info

⭐ Added

• Create a UiBuilder for building Uis #4969 by @​emilk
• Add egui::Sides for adding UI on left and right sides #5036 by @​emilk

... (truncated)

Changelog

Sourced from egui's changelog.

0.29.0 - 2024-09-26 - Multipass, UiBuilder, & visual improvements

✨ Highlights

This release adds initial support for multi-pass layout, which is a tool to circumvent a common limitation of immediate mode. You can use the new UiBuilder::sizing_pass (#4969) to instruct the Ui and widgets to shrink to their minimum size, then store that size. Then call the new Context::request_discard (#5059) to discard the visual output and do another pass immediately after the current finishes. Together, this allows more advanced layouts that is normally not possible in immediate mode. So far this is only used by egui::Grid to hide the "first-frame jitters" that would sometimes happen before, but 3rd party libraries can also use it to do much more advanced things.

There is also a new UiBuilder for more flexible construction of Uis (#4969). By specifying a sense for the Ui you can make it respond to clicks and drags, reading the result with the new Ui::response (#5054). Among other things, you can use this to create buttons that contain arbitrary widgets.

0.29 also adds improve support for automatic switching between light and dark mode. You can now set up a custom Style for both dark and light mode, and have egui follow the system preference (#4744 #4860).

There also has been several small improvements to the look of egui:

• Fix vertical centering of text (e.g. in buttons) (#5117)
• Sharper rendering of lines and outlines (#4943)
• Nicer looking text selection, especially in light mode (#5017)

The new text selection

What text selection used to look like

🧳 Migration

• id_source is now called id_salt everywhere (#5025)
• Ui::new now takes a UiBuilder (#4969)
• Deprecated (replaced with UiBuilder):
  • ui.add_visible_ui
  • ui.allocate_ui_at_rect
  • ui.child_ui
  • ui.child_ui_with_id_source
  • ui.push_stack_info

⭐ Added

• Create a UiBuilder for building Uis #4969 by @​emilk
• Add egui::Sides for adding UI on left and right sides #5036 by @​emilk
• Make light & dark visuals customizable when following the system theme #4744 #4860 by @​bash
• Interactive Ui:s: add UiBuilder::sense and Ui::response #5054 by @​lucasmerlin
• Add a menu button with text and image #4748 by @​NicolasBircksZR
• Add Ui::columns_const() #4764 by @​v0x0g
• Add Slider::max_decimals_opt #4953 by @​bircni
• Add Label::halign #4975 by @​rustbasic
• Add ui.shrink_clip_rect #5068 by @​emilk
• Add ScrollArea::scroll_bar_rect #5070 by @​emilk

... (truncated)

Commits

• 59d7183 Release 0.29.0 - Multipass, UiBuilder, & visual improvements
• dae1979 Add back Context::set_visuals() (#5100)
• 25abb74 egui_extras: Add TableBuilder::animate_scrolling (#5159)
• a72ebbe Add a cargo machete CI step (#5171)
• 92adfa5 Improve comment in text layout code
• a59e178 Document the fact that the hex_color macro is not const (#5169)
• 3805584 Fix bug causing tooltips with dynamic content to shrink (#5168)
• 5d46f67 Add DebugOptions::show_unaligned (#5165)
• f97f850 Prevent text shrinking in tooltips; round wrap-width to integer (#5161)
• 9ef4d02 More compact Debug formatting of Color32 (#5162)
• 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)

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.