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* Closes <https://github.com/emilk/egui/issues/4144>
# What's New
* eframe: Added `App::raw_input_hook` allows for the manipulation or
filtering of raw input events
A filter applied to raw input before [`Self::update`]
This allows for the manipulation or filtering of input events before
they are processed by egui.
This can be used to exclude specific keyboard shortcuts, mouse events,
etc.
Additionally, it can be used to add custom keyboard or mouse events
generated by a virtual keyboard.
* examples: Added an example to demonstrates how to implement a custom
virtual keyboard.
[eframe-custom-keypad.webm](https://github.com/emilk/egui/assets/1274171/a9dc8e34-2c35-4172-b7ef-41010b794fb8)
<!--
Please read the "Making a PR" section of
[`CONTRIBUTING.md`](https://github.com/emilk/egui/blob/master/CONTRIBUTING.md)
before opening a Pull Request!
* Keep your PR:s small and focused.
* If applicable, add a screenshot or gif.
* If it is a non-trivial addition, consider adding a demo for it to
`egui_demo_lib`, or a new example.
* Do NOT open PR:s from your `master` branch, as that makes it hard for
maintainers to add commits to your PR.
* Remember to run `cargo fmt` and `cargo cranky`.
* Open the PR as a draft until you have self-reviewed it and run
`./scripts/check.sh`.
* When you have addressed a PR comment, mark it as resolved.
Please be patient! I will review your PR, but my time is limited!
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Small spelling error - changed `Addintional` to `Additional`
This is required for Rust 1.72 (for unknown reasons; see
https://github.com/emilk/egui/pull/3595), but also for updating to glow
0.13, where the `glow::Context` is not longer `Sync+Send`
* Part of https://github.com/emilk/egui/issues/3556
This PR replaces a bunch of options in `eframe::NativeOptions` with
`egui::ViewportBuilder`. For instance:
``` diff
let options = eframe::NativeOptions {
- initial_window_size: Some(egui::vec2(320.0, 240.0)),
- drag_and_drop_support: true,
+ viewport: egui::ViewportBuilder::default()
+ .with_inner_size([320.0, 240.0])
+ .with_drag_and_drop(true),
centered: true,
..Default::default()
};
```
* eframe: Set app icon on Mac and Windows
Also: correctly set window title on Mac when launching from
another process, e.g. python.
Co-authored-by: Wumpf <andreas@rerun.io>
* lint fixes
* Fix web build
* fix typo
* Try fix windows build
---------
Co-authored-by: Wumpf <andreas@rerun.io>
* add method for requesting attention to the main window
* use another enum member for user attention type instead of nested `Option`s
(also, document the enum members now that they don't mirror `winit`)
* update the docstring
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* add an example app for testing window attention requests
* Apply suggestions from code review
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* remove `chrono` dependency and improve the attention example's readability
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
It is very easy for keys to become stuck when we alt-tab,
or a save-dialog opens by Ctrl+S, etc.
Therefore we new clear all the modifiers and down keys to avoid that.
* Remove dark-light dependency
Since https://github.com/emilk/egui/pull/2750 we now get what we need
straight from `winit`.
* fix warning
* Docstring formatting
* fix typo in check.sh
* Replace tracing crate with log
It's just so much simpler to use
* Add `bacon wasm` job
* eframe: add a WebLogger for piping log events to the web console
* Add ability to read the native window's focus state
* Add `eframe::Frame::focus()` for requesting the native window's focus
* rename the output field `active` → `focused` for consistency
* React to ThemeChanged event from winit
* React to theme change using media query change event in WASM
* Share conversion from bool -> Theme
* Suppress too_many_arguments warning
* Document limitations of automatically following the dark vs light mode preference
* Simplify expression
* Conditionally compile code to prevent unused item warnings
* Remove needless borrow
* Remove another needless borrow
* Make associated functions to standalone
* Request repaint after theme has changed
* Only install event listener when `follow_system_theme` is enabled
* Remove dark-light feature gate
* Detect system theme using winit
* Update documentation
* Fix typos
* fix warning about unused argument
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Check that we can compile eframe with --no-default-features
* Allow compiling eframe with `--no-default-features`
This is useful for libraries that depend on `eframe::Frame`
but don't care what renderer eframe is using.
* Clear color values are not explicitely sent to the rendering backend as-is.
Previously, converting from Color32 to Rgba caused an srgb->linear conversion. This conversion is incorrect if the backbuffer doesn't perform automatic conversion from linear->srgb (lack of this conversion is generally what egui assumes!).
* fill in pr numbers in changelog
* Epi comment fix
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Color32 comment fix
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* move changelog line
* rename fix
* use backticks in doc
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* eframe::run_native: return errors instead of crashing
* Detect and handle glutin errors
* egui_demo_app: silence wgpu log spam
* Add trace logs for why eframe is shutting down
* Fix: only save App state once on Mac
* Handle Winit failure
* Log where we load app state from
* Don't panic on zero-sized window
* Clamp loaded window size to not be too tiny to see
* Simplify code: more shared code in window_builder
* Improve code readability
* Fix wasm32 build
* fix android
* Update changelog
* introduce new wgpu configuration option to allow configuring wgpu renderer
* use new options with wgpu web painter
* use on_surface_error callback
* changelog update
* cleanup
* changelog and comment fixes
* eframe web: Add WebInfo::user_agent
* Deprecate `Modifier::ALT_SHIFT`
* Add code for formatting Modifiers and Key
* Add type KeyboardShortcut
* Code cleanup
* Add Context::os/set_os to query/set what OS egui believes it is on
* Add Fonts::has_glyph(s)
* Add helper function for formatting keyboard shortcuts
* Faster code
* Add way to set a shortcut text on menu buttons
* Cleanup
* format_keyboard_shortcut -> format_shortcut
* Add TODO about supporting more keyboard sumbols
* Modifiers::plus
* Use the new keyboard shortcuts in emark editor demo
* Explain why ALT+SHIFT is a bad modifier combo
* Fix doctest
* basic working wgpu @ webgl on websys
* fix glow compile error
* introduced WebPainter trait, provide wgpu renderstate
* WebPainterWgpu destroy implemented
* make custom3d demo work on wgpu backend
* changelog entry for wgpu support eframe wasm
* remove temporary logging hack
* stop using pollster for web
we're actually not allowed to block - this only worked because wgpu on webgl doesn't actually cause anything blocking. However, when trying webgpu this became an issue
* revert cargo update
* compile error if neither glow nor wgpu features are enabled
* code cleanup
* Error handling
* Update changelog with link
* Make sure --all-features work
* Select best framebuffer format from the available ones
* update to wasm-bindgen 0.2.83
* Fix typo
* Clean up Cargo.toml
* Log about using the wgpu painter
* fixup wgpu labels
* fix custom3d_wgpu_shader ub padding
* remove duplicated uniforms struct in wgsl shader for custom3d
* Update docs: add async/await to the web 'start' function
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Emil Ernerfeldt
lomekragow
Varphone Wong
crispy-strawberry
Fredrik Fornwall
Sebastian Urban
TicClick
Dixeran
Ruben
amfaber
SunDoge
Andreas Reich
Mikhail Sheldyakov
Andreas Reich
Michael Galos
Adia Robbie
Paul Rouget
Stanislav