0.26.0 - Text selection in labels

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 changelog

⚠️ BREAKING

• Always set response.hovered to false when dragging another widget #3860
• InputState::scroll_delta has been replaced by InputState::raw_scroll_delta and InputState::smooth_scroll_delta #3884
• Improve Response.dragged, drag_started and clicked #3888

⭐ Added

• Selectable text in Labels #3814 #3870
• Add some drag-and-drop-related APIs in Response and Memory #3876 (thanks @abey79!)
• Add drag-and-drop APIs with payloads storage #3887
• ComboBox: add builder method for height #3001 (thanks @hinto-janai!)
• Add keys ?, /, | #3820
• Add Response::contains_pointer #3859
• Add Align2::anchor_size #3863
• Add Context::debug_text #3864
• Allow read access to shapes added to painter this frame #3866 (thanks @brunizzl!)
• Register callbacks with Context::on_begin_frame and on_end_frame #3886
• Improve Frame API to allow picking color until after adding content #3889
• Add opacity factor to TextShape #3916 (thanks @StratusFearMe21!)
• Context::repaint_causes: file:line of what caused a repaint #3949
• Add TextureOptions::wrap_mode #3954 (thanks @CodedNil!)
• Add Spacing::menu_width #3973

🔧 Changed

• Move text selection logic to own module #3843
• Smooth scrolling #3884
• Turn off text wrapping by default in combo-box popups #3912
• Response.context_menu now returns the response of the context menu, if open #3904 (thanks @AufarZakiev!)
• Update to puffin 0.19 #3940
• Wait with showing tooltip until mouse has been still for 300ms #3977

🐛 Fixed

• Fix: dragging to above/below a TextEdit or Label will select text to begin/end #3858
• Fix clickable widgets blocking scrolling on touch screens #3815 (thanks @lucasmerlin!)
• Fix stable_dt #3832
• Bug Fix : Response::is_pointer_button_down_on is now false the frame the button is released #3833 (thanks @rustbasic!)
• Use runtime knowledge of OS for OS-specific text editing #3840
• Fix calling request_repaint_after every frame causing immediate repaint #3978

🚀 Performance

• Niche-optimize Id so that Option<Id> is the same size as Id #3932
• Parallel tessellation with opt-in rayon feature #3934

eframe changelog

• Update wgpu to 0.19 #3824
• Disable the default features of wgpu #3875
• Much more accurate cpu_usage timing #3913
• Update to puffin 0.19 #3940

Desktop/Native:

• Keep ViewportInfo::maximized and minimized up-to-date on Windows #3831 (thanks @rustbasic!)
• Handle IconData::default() without crashing #3842
• Fix Android crash on resume #3847 #3867 (thanks @Garoven!)
• Add WgpuConfiguration::desired_maximum_frame_latency #3874
• Don't call App::update on minimized windows #3877 (thanks @rustbasic!)

Web:

• When using wgpu on web, eframe will try to use WebGPU if available, then fall back to WebGL #3824 #3895 (thanks @Wumpf!)

0.26.0 Alpha 1 - Selectable Labels

Try it out with version string 0.26.0-alpha.1

Changelogs

Full diff at https://github.com/emilk/egui/compare/0.25.0..HEAD

egui

• Selectable text in Labels #3814
• ComboBox: add builder method for height #3001 (thanks @hinto-janai!)
• Add keys ?, /, | #3820
• Fix clickable widgets blocking scrolling on touch screens #3815 (thanks @lucasmerlin!)
• Fix stable_dt #3832
• Bug Fix : Response::is_pointer_button_down_on is now false the frame the button is released #3833 (thanks @rustbasic!)
• Use runtime knowledge of OS for OS-specific text editing #3840
• Refactor: move text selection logic to own module #3843
• Fix: dragging to above/below a TextEdit or Label will select text to begin/end #3858
• Add Response::contains_pointer #3859
• Always set response.hovered to false when dragging another widget #3860
• Add Align2::anchor_size #3863
• Add Context::debug_text #3864
• Add some drag-and-drop-related APIs in Response and Memory #3876 (thanks @abey79!)
• Allow read access to shapes added to painter this frame #3866 (thanks @brunizzl!)
• Cross-widget text select #3870
• Smooth scrolling #3884
• Register callbacks with Context::on_begin_frame and on_end_frame. #3886
• Improve Response.dragged, drag_started and clicked #3888
• Improve Frame API to allow picking color until after adding content #3889
• Add drag-and-drop APIs with payloads storage #3887
• Turn off text wrapping by default in combo-box popups #3912
• Response.context_menu now returns the response of the context menu, if open #3904 (thanks @AufarZakiev!)
• Add opacity factor to TextShape #3916 (thanks @StratusFearMe21!)
• Auto-repaint when widgets move or changes id. #3930
• Niche-optimize Id so that Option<Id> is the same size as Id #3932
• Parallell tessellation #3934
• Update to puffin 0.19 #3940

eframe

• Keep ViewportInfo::maximized and minimized up-to-date on Windows #3831 (thanks @rustbasic!)
• Update wgpu to 0.19 #3824
• Fix: handle IconData::default() without crashing #3842
• Fix Android crash on resume #3847 (thanks @Garoven!)
• Add WgpuConfiguration::desired_maximum_frame_latency #3874
• egui-wgpu: turn off the default features of wgpu #3875
• Fix Android crash on resume with Glow backend #3867 (thanks @Garoven!)
• Don't call App::update on minimized windows #3877 (thanks @rustbasic!)
• Much more accurate cpu_usage timing #3913
• Update to puffin 0.19 #3940

egui_extras

• Fix unwraps in SVG scaling #3826 (thanks @amPerl!)
• Update to ehttp 0.4 #3834

egui_plot

• Make egui_plot::PlotMemory public #3871
• Customizable spacing of grid and axis label spacing #3896
• Change default plot line thickness from 1.0 to 1.5 #3918
• Expand plot axes thickness to fit their labels #3921
• Plot items now have optional id which is returned in the plot's response when hovered #3920 (thanks @Wumpf!)
• Parallell tessellation #3934

egui_glow

• Add x11 and wayland features to egui-wgpu and egui_glow #3909 (thanks @YgorSouza!)

egui-wgpu

• Update wgpu to 0.19 #3824
• Add WgpuConfiguration::desired_maximum_frame_latency #3874
• Turn off the default features of wgpu #3875
• Re-try adapter creation if creation with WebGPU enabled fails and WebGL was enabled. #3895 (thanks @Wumpf!)
• Postpone call to get_current_texture #3914
• Add x11 and wayland features to egui-wgpu and egui_glow #3909 (thanks @YgorSouza!)

egui-winit

• Don't consume clipboard shortcuts #3812 (thanks @Dinnerbone!)
• ✋ egui_winit: Allow getting the clipboard and allow_ime state #3724 (thanks @tosti007!)

epaint

• Add Align2::anchor_size #3863
• Add opacity factor to TextShape #3916 (thanks @StratusFearMe21!)
• Parallell tessellation #3934

0.25.0 - Better keyboard input

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/

⚠️ BREAKING

• Ignore extra SHIFT and ALT when matching modifiers #3769
• Replace Key::PlusEquals with Key::Plus and Key::Equals #3769
• Removed WidgetTextGalley, WidgetTextJob, RichText::into_text_job, WidgetText::into_text_job #3727
• Rename TextBuffer::replace to replace_with #3751

⭐ Added

• Replace a special Color32::PLACEHOLDER with widget fallback color #3727
• Add Keys for Cut Copy Paste [ ] , \ : . ; + = #3725 #3373 #3649 #3769 (thanks @MarijnS95 and @mkrueger!)
• Add Key::from_name, Key::ALL #3649
• Add Event::Key::physical_key #3649
• Add indeterminate state to checkbox #3605 (thanks @YgorSouza!)
• Add Color32::from_hex and Color32::to_hex #3570 #3777 (thanks @YgorSouza!)
• Add DragValues for RGB(A) in the color picker #2734 (thanks @IVAN-MK7!)
• Add option to customize progress bar rounding #2881 (thanks @YgorSouza!)
• Add methods to load/store TextEditState undoer #3479 (thanks @LoganDark!)
• ScrollArea: Add option to always scroll the only enabled direction #3710 (thanks @untbu!)

🔧 Changed

• Grid now follows style.visuals.striped if not explicitly overwritten #3723 (thanks @Wcubed!)
• Allow arrow keys to move away focus from a Slider #3641 (thanks @fornwall!)
• Keep submenus open until another one is hovered #3055 (thanks @DannyStoll1!)
• Highlight the header of the topmost Window, controlled by Visuals.window_highlight_topmost #3515 (thanks @GuillaumeSchmid!)

🐛 Fixed

• Derive serde Serialize and Deserialize for KeyboardShortcut #3694 (thanks @zeozeozeo!)
• Fix Window positioning bug when bad pivot is stored in app data #3721 (thanks @abey79!)
• Impl Clone for Fonts #3737
• Add missing ResizeDirection::East #3749 (thanks @dbuch!)
• Fix: don't open context menu on drag #3767
• Fix IME input of CompositionEnd without a CompositionStart #3768 (thanks @FrankLeeC!)
• Fix: allow using the full Private Use Area for custom fonts #3509 (thanks @varphone!)
• Fix: apply edited DragValue when it looses focus #3776
• Fix: Non-resizable Areas now ignore mouse input outside their bounds #3039 (thanks @fleabitdev!)
• Highlight submenu buttons when hovered and open #3780
• Invalidate font atlas on any change to pixels_per_point, not matter how small #3698 (thanks @StarStarJ!)
• Fix zoom-in shortcut (Cmd +) on non-English keyboards #3769

0.24.1 - Bug fixes

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 changelog

• Fix buggy text with multiple viewports on monitors with different scales #3666

eframe changelog

Desktop/Native:

• Fix window flashing white on launch #3631 (thanks @zeozeozeo!)
• Fix windowing problems when using the x11 feature on Linux #3643
• Fix bugs when there are multiple monitors with different scales #3663
• glow backend: clear framebuffer color before calling App::update #3665

Web:

• Fix click-to-copy on Safari #3621
• Don't throw away frames on click/copy/cut #3623
• Remove dependency on tts #3651

0.24.0 - Multi-viewport

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/

✨ 0.24 Highlights

You can now spawn multiple native windows on supported backends (e.g. eframe), using the new viewport API (#3172).

You can easily zoom any egui app using Cmd+Plus, Cmd+Minus or Cmd+0, just like in a browser (#3608).

Scrollbars are now hidden by default until you hover the ScrollArea (#3539).

⭐ Added

• Multiple viewports/windows #3172 (thanks @konkitoman!)
• Introduce global zoom_factor #3608
• Floating scroll bars #3539
• Add redo support to Undoer #3478 (thanks @LoganDark!)
• Add egui::Vec2b #3543
• Add max Window size & other size helpers #3537 (thanks @arduano!)
• Allow changing shape of slider handle #3429 (thanks @YgorSouza!)
• RawInput::viewports contains a list of all viewports. Access the current one with ctx.input(|i| i.viewport())

🔧 Changed

• Replace Id::null() with Id::NULL #3544
• Update MSRV to Rust 1.72 #3595
• Update puffin to 0.18 #3600

🐛 Fixed

• Fix upside down slider in the vertical orientation #3424 (thanks @YgorSouza!)
• Make slider step account for range start #3488 (thanks @YgorSouza!)
• Fix rounding of ImageButton #3531 (thanks @chriscate!)
• Fix naming: constraint_to -> constrain_to #3438 (thanks @rinde!)
• Fix Shift+Tab behavior when no widget is focused #3498 (thanks @DataTriny!)
• Fix scroll not sticking when scrollbar is hidden #3434 (thanks @LoganDark!)
• Add #[inline] to all builder-pattern functions #3557
• Properly reverse bool animation if value changes before it's finished #3577 (thanks @YgorSouza!)

⚠️ BREAKING

• egui::gui_zoom::zoom_with_keyboard_shortcuts is gone, replaced with Options::zoom_with_keyboard, which is true by default
• Spacing::scroll_bar_X has been moved to Spacing::scroll_bar.X
• Context::set_pixels_per_point now calls Context::set_zoom_level, and it may make sense for you to call that directly instead
• If you are using eframe, check out the breaking changes in the eframe changelog

For integrations

There are several changes relevant to integrations.

• Added crate::RawInput::viewports with information about all active viewports
• The repaint callback set by Context::set_request_repaint_callback now points to which viewport should be repainted
• Context::run now returns a list of ViewportOutput in FullOutput which should result in their own independent windows
• There is a new Context::set_immediate_viewport_renderer for setting up the immediate viewport integration
• If you support viewports, you need to call Context::set_embed_viewports(false), or all new viewports will be embedded (the default behavior)

0.23.0 - New image API

egui is an easy-to-use immediate mode GUI in pure Rust. eframe is the official egui framework, allowing you to run egui on both web and native.

This release contains a simple and powerful image API:

// Load from web:
ui.image("https://www.example.com/some_image.png");

// Include image in the binary using `include_bytes`:
ui.image(egui::include_image!("../assets/ferris.svg"));

// With options:
ui.add(
    egui::Image::new("file://path/to/image.jpg")
        .max_width(200.0)
        .rounding(10.0),
);

The API is based on a plugin-system, where you can tell egui how to load the images, and from where.

egui_extras comes with loaders for you, so all you need to do is add the following to your Cargo.toml:

egui_extras = { version = "0.23", features = ["all_loaders"] }
image = { version = "0.24", features = ["jpeg", "png"] } # Add the types you want support for

And this to your code:

egui_extras::install_image_loaders(egui_ctx);

Try the live demo at https://www.egui.rs/

• egui changelog
• eframe changelog

0.22.0 - A plethora of small improvements

egui is an easy-to-use immediate mode GUI in pure Rust. eframe is the official egui framework, allowing you to run egui on both web and native.

There's a bunch of improvements in 0.22, especially to eframe:

• eframe now supports application icons on Windows and Mac. Set it with NativeOptions::icon_data
• eframe will now follow the system dark/light mode live with NativeOptions::follow_system_theme. Works both on native and on web!
• The error reporting on the web is also much nicer, with panics being caught, logged, and is accessible to JavaScript

Try the live demo at https://www.egui.rs/

• egui changelog
• eframe changelog

0.21.0 - Deadlock fix and winit update

This is a relatively minor release, but with a major breaking change in the egui API to prevent a rare deadlock.

Full changelog: https://github.com/emilk/egui/blob/master/CHANGELOG.md

0.20.1 - Fix key-repeats

Release 0.20.1 - Fix key-repeat

0.20.0 - AccessKit, prettier text, overlapping widgets

egui changelog: https://github.com/emilk/egui/blob/master/CHANGELOG.md
eframe changelog: https://github.com/emilk/egui/blob/master/crates/eframe/CHANGELOG.md