* Add Spacing::combo_width
* Put ComboBox arrow closer to the text
* Tweak faint_bg_color
* Make it possible to have buttons without background
…while still having background for sliders, checkboxes, etc
* Rename mandatory_bg_fill -> bg_fill
* tweak grid stripe color (again)
* Make the animated part of the ProgressBar more visible
* Add line in changelog
* Add another line in changelog
* Menu fix: use the `open` widget style for open menus
* Adjust sizes on menu buttons and regular buttons to make sure they match
* Update comment
Co-authored-by: Andreas Reich <andreas@rerun.io>
* optional_bg_fill -> weak_bg_fill
Co-authored-by: Andreas Reich <andreas@rerun.io>
* feat(image-button-margin): implement image button margin
- add `image_margin` field on `Button` widget
- implement setter method called `image_margin` for `Button` widget
- use margin from `image_margin` field of `Button` widget in `Widget`
trait functions
* feat(image-button-margin): update changelog
* feat(image-button-margin): implement `map_or` clippy fix
* feat(image-button-margin): remove margin field & fix button-padding instead
* feat(image-button-margin): fix CI errors
* feat(image-button-margin): update changelog to include fix
* feat(image-button-margin): re-add changes after creating screenshots for PR
* Combobox .wrap(true) width fix
.wrap(true) does note use all the available width
this fix does not change the original .wrap(false) behaviours
* Code comment convention
Co-authored-by: IVANMK-7 <68190772+IVANMK-7@users.noreply.github.com>
* Revert "fix all clippy lints and remove them from allow list in cranky (#2419)"
This reverts commit 930ef2db38.
* Explain the cranky lints better
* Add Color32::gamma_multiply
* Remove unused pub use
* Remove non-existing crate category
* Improve color test with more lines
* Improve the look of thin lines, making them look weaker
Before they looked were too strong for the thickness.
* Use asserts for shader compilations
* Update changelogs
* 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
* Revert key-repeat behavior
This fixes key-repeats everywhere in egui where it was broken,including:
- Enter in TextEdit:s
- Arrow keys for sliders and dragvalues
- …
* Update changelog
* Remove old comment
* Fix docs.rs build issues for eframe, egui-winit, egui_glium, egui_glow
I hope we can get rid of the `tts` crate very soon,
now that AcessKit has landed. It is only used for web atm.
Should probably be removed from all native libraries.
* Update changelogs
* Note the namechange of egui::color to egui::ecolor
* Use a solid triangle for collapsing headers and windows
* Add Shadow::NONE
* Add Visuals::panel_fill, window_fill and window_stroke
* Bug fix: ComboBox::width sets the outer width of the ComboBox
* egui_extras::Table: add functions to access the `Ui` for the header/body
* ComboBox: use solid triangle
* Tweak default menu margin
* Nudge panel separator lines so they stay visible
* Update changelogs
* split out ecolor crate
* split up ecolor crate in lots of modules
* add changelog notes
* add readme to ecolor
* put clippy::manual_range_contains on cranky allow list
* fix hex color issues
* doc fixes
* more hex_color fixes
* Document features
* Rename hex_color module to avoid warning
* Sort the feature names
* fix link in CHANGELOG.md
* better wording
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* limit day to last day of month if the month or year is changed
* update chrono to 0.4.23, switch to NaiveDate and remove use of deprecated functions.
* working. but x11 blurry
* fixed x11 blurry. was just accidentally using multisampling even when user didnt request it
* allow dbg macro temporarily
* add windows WGL fallback support when EGL fails
* fmt
* glutin features explicitly added
* extract glutin context creation into a fn
* fix warnings
* squash before rebase
* Update AccessKit, introducing support for editable spinners on Windows and an important fix for navigation order on macOS
* Restore support for increment and decrement actions in DragValue
* Avoid VoiceOver race condition bug
* fix clippy lint
* Tell AccessKit that the default action for a text edit (equivalent to a click) is to set the focus. This matters to some platform adapters.
* Refactor InputState functions for AccessKit actions
* Support the AccessKit SetValue for DragValue; this is the only way for a Windows AT to programmatically adjust the value
* Same for Slider
* Properly associate the slider label with both the slider and the drag value
* Lazily activate egui's AccessKit support
* fix clippy lint
* Update AccessKit
* More documentation, particularly around lazy activation
* Tweak one of the doc comments
* See if I can get AccessKit exempted from the 'missing backticks' lint
* Make PlatformOutput::accesskit_update an Option
* Refactor lazy activation
* Refactor node mutation (again)
* Eliminate the need for an explicit is_accesskit_active method, at least for now
* Fix doc comment
* More refactoring of tree construction; don't depend on Arc::get_mut
* Override a clippy lint; I seem to have no other choice
* Final planned refactor: a more flexible approach to hierarchy
* Last AccessKit update for this PR; includes an important macOS DPI fix
* Move and document the optional accesskit dependency
* Fix comment typo
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* reformat
* More elegant code for conditionally creating a node
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Set step to 1.0 for all integer sliders
* Add doc example for Response::labelled_by
* Clarify a TODO comment I left for myself
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Nicer debug rectangles
* Move scrollbars into the clip-rect so they are always visible
* Improve table demo
* Add options for controlling inner and outer margin of the scroll bars
* Add line to changelog
* Update egui_extras changelog with recent Table improvements
* Refactor Table:s scroll options
* Add Table::auto_size
* Rename it auto_shrink
* Fix key press event
* Add example with key presses
* Changelog line for key_press fix
* PR review improvements
* Add PR link in changelog
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Use simple `ui.interact` for the resize line
* Introduce TableReizeState
* Simplify some code
* Add striped options to table demo
* Auto-size table columns by double-clicking the resize line
* Table: add option to auto-size the columns
* Table: don't let column width gets too small, unless clipping is on
* egui_extras: always use serde
Otherwise using `get_persisted` etc is impossible,
and working around that tedious.
* Avoid clipping last column in a resizable table
* Some better naming
* Table: Use new `Column` for setting column sizes and properties
Also make `clip` a per-column property
* All Table:s store state for auto-sizing purposes
* Customize each column wether or not it is resizable
* fix some auto-sizing bugs
* Fix shrinkage of adaptive column content
* Rename `scroll` to `vscroll` for clarity
* Add Table::scroll_to_row
* scroll_to_row takes alignment
* Fix bug in table sizing
* Strip: turn clipping OFF by default, because it is dangerous and sucks
* Add TableBody::mac_rect helper
* Table: add options to control the scroll area height.
* Docstring fixes
* Cleanup
* Enable incrementing and decrementing `DragValue` with the keyboard
* As soon as a DragValue is focused, render it in edit mode
* Simpler, more reliable approach to managing the drag value's edit string
* Add changelog entry
* Update doc comment
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Add comment explaining why we don't listen for left/right arrow
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Add depth stencil initialization to `Painter`
* Move depth stencil initialization into `resize_and_generate_depth_texture_view`, and call it in `set_window` and `on_window_resized`
* Allow for depth texture in WASM builds
* change `map` to `if let` statement
* use reference for render state
* Clean up descriptors and move texture generation to on resize events
* remove unused field from WebOptions
* feat(combobox): implement text wrap for selected text
* chore(changelog): add line to changelog
* feat(combobox-text-wrap): make wrap boolean
- specifying a wrap width didn't really make sense so now it's boolean
- the selected text will now use the maximum available width while still
respecting the spacing and icon coming after it
* feat(combobox-text-wrap): update changelog
* Paint ComboBox icon differently if opening upwards
* Add Area::pivot and Window::pivot
* Add Window::contrain
* ComboBox: pop up above if it doesn't fit below
* Add line to changelog
* Don't show window until after initialization
Shortens #1802, but does not completely solve it
* format code
* Present first frame immediately before showing window
This resolves the white flash almost completely, but is a hack. Window
visibility should be derived from the AppOutput, and the first frame
should not be painted before the event loop has processed initial
events.
Working on a better implementation.
* Integrate window showing with AppOutput
This allows an app to keep the window hidden (never shown) by calling
Frame.set_visible(false) on the first update. This includes a slightly
less nasty hack than the last commit did.
Also fixes an accidental cross-contamination of pull requests.
* fmt
* add comments
* add comments
* add comments
* add comments
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* eframe: Repaint immediately on RepaintAsap, fixes#903
This completely eliminates the white flickering seen on Windows when
rapidly resizing a window on the glow backend. The reason that happens
is because DWM only waits for the resize event to be delivered before
displaying the window at its new size. You must repaint synchronously
inside that iteration of the event loop or else you get flickering.
* Differentiate between RepaintAsap and RepaintNext
RepaintNext looks like it is indeed needed in at least one case instead
of RepaintAsap.
* Use RepaintNext in more situations
Starting to understand why this was the behavior. It looks like only a
few special cases should be given RepaintAsap, such as the window being
resized. All other cases should be RepaintNext, as it can wait.
Using RepaintAsap in all situations will cause things like lag when
changing a slider by keyboard with a high key repeat rate.
* Add explanatory comments
I am a total hypocrite for forgetting to add these.
* Rename RepaintAsap to RepaintNow
There is no notion of "possibility" here like there is when waiting for
RedrawEventsCleared. RepaintNow causes an immediate repaint no matter
what.
* Fix RepaintNow comment
"Delays" is ambiguous.
* Fixed color edit popup going outside the screen
* Added option to constrain areas
* Constrain color picker area
* Constrain popups
* Updated changelog
* Only show tooltips when mouse pointer is still
Revert to the old behavior by setting
`style.interaction.show_tooltips_only_when_still = false`.
* Area: take `impl Into<Id>`
* refactor tooltips
* Fix was_tooltip_open_last_frame
* Bug fix
* Add some spacing between tooltips
* Turn off optimization for debug builds again
* Optimize rect_contains_pointer
* Fix for colorpicker: make popup immovable
* Area: interact first
* ScrollArea: do interaction first
* Window: shrink double-clickable area of titelbar
* Only the top-most (latest added) interactive widget gets `hovered=true`
* Add Frame::total_margin
* Update changelog
* Add debug-options to visualize what widgets cover which other widget
* Using tracing-subscriber in hello_world example
* Add Key::Plus/Minus/Equals
* Warn if failing to guess OS from User-Agent
* Remove jitter when using Context::set_pixels_per_point
* Demo app: zoom in/out using ⌘+ and ⌘-
* Demo app: make backend panel GUI scale slider better
* Optimize debug builds a bit
* typo
* Update changelog
* Add helper module `egui::gui_zoom` for zooming an app
* Better names, and update changelog
* Combine Plus and Equals keys
* Last fix
* Fix docs
* Use total_cmp for clamping DragValue
* Added test for clamping
* Increase MSRV in all crates
* Increased rust version for github actions and lib.rs
* Inversed ranges are now working properply with clamp_to_range
* Added more tests
* 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
* Add API for querying the size of a panel
* demo app: animate backend panel collapse
* Add helper function for animating panels
* More animation functions
* Add line to changelog
* Added functionality to image.rs that allows for creating an image from rgb instead of just rgba
* remove "unmultiplied"
* remove "unmultiplied"
* rgba -> rgb
Co-authored-by: Mingun <Alexander_Sergey@mail.ru>
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Co-authored-by: Mingun <Alexander_Sergey@mail.ru>
* using a shared vertex & index buffer in wgpu renderer
capacity each doubles when exceeded.
This change means a lot less allocation during egui's lifetime.
* changelog update
* minor code cleanup and changelog fix
* fix linter issue
* wgpu renderer now always requires a RenderPass being passed in
This also implies that it no longer owns the depth buffer! (why would it anyways!)
* wgpu-renderer now passes a command encoder to prepare
* add changelog entries
* fixup changelogs, fix variable name
* add a test suite demonstrating the issue
* fix false positives in RwLock, thus passing the new test suite
* friendler output
* augmented test suite with RWlock specifics (failing as expected!)
* full support for RWLocks
* implement support for guard remappings
* Add some newlines
* join `use` statements
* pass cranky
* addressing PR comments
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Add ability to control double click reset in plot widget
* improve docstring
* small optimization
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* 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>
Closes https://github.com/emilk/egui/issues/2068
Before this PR, the default font, Ubuntu-Light, was ~11% smaller
than it should have been, and the default monospace font, Hack,
was ~14% smaller. This means that setting the font size `12` in egui
would yield smaller text than using that font size in any other app.
Ooops!
The change is that this PR now takes into account the ttf properties
`units_per_em` and `height_unscaled`.
If your egui application has specified you own font sizes or text styles
you will see the text in your application grow
larger, unless you go in and compensate by dividing all font sizes by
~1.21 for Ubuntu-Light/Proportional and ~1.16 for Hack/Monospace,
and with something else if you are using a custom font!
This effects any use of `FontId`, `RichText::size`, etc.
This PR changes the default `Style::text_styles` to compensate,
so the default egui style should look the same before and after this PR.
The Vivante GPU on many STM32MP1 based boards does not support sRGB
as an internal format.
Introduce a check for sRGB support and default to `RGBA8` internal format
if not supported.
Additionally the STM32MP1 needs to be checked for `GL_ARB_vertex_array_object`
Closes#1991
* Bug fix: reset repaint countdown when we pass it
* eframe: debug-print what winit event caused a repaint
* egui-winit: don't repaint when only moving window
* fix docstring
* Add `custom_parser` to `DragValue`
* Add `custom_parser` to `Slider`
* Add `binary_u64`, `octal_u64`, and `hexadecimal_u64` to `DragValue`
* Add `binary_u64`, `octal_u64`, and `hexadecimal_u64` to `Slider`
* Fix formatting and errors in docs
* Update CHANGELOG.md
* Fix CI errors
* Replace manual number parsing with i64::from_str_radix. Add support for signed integers.
* Update CHANGELOG.md
* Change documentation.
* Fix documentation.
* Fix documentation.
* Remove unnecessary links.
* egui_demo_app: remove wgpu and pollster as direct dependencies
* eframe: use same web-sys version as wgpu crate
* Make note that web_sys_unstable_apis is required by the wgpu crate
* Rename the glow web painter in eframe
* Remove trait DummyWebGLConstructor from web_glow_painter.rs
* cargo fmt
* Fix check.sh
* egui_extras: Add Table::vertical_scroll_offset
* Added example for TableBuilder::vertical_scroll_offset
* Format code
* Add link to PR in the changelog
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Allow cursors to be linked
* Link cursors in demo
* Refactor cursor memory to deal with removal of plots
* Refactor PlotItem::on_hover to produce a list of cursors
* Use a separate `LinkedCursorsGroup` type to link cursors.
* Refactor `Cursor`.
* Inline `push_argument_ruler` and `push_value_ruler`.
* Update documentation
* Update doc reference
* eframe: allow hooking into EventLoop building
This enables native applications to add an `event_loop_builder` callback
to the `NativeOptions` struct that lets them modify the Winit
`EventLoopBuilder` before the final `EventLoop` is built and run.
This makes it practical for applications to change platform
specific config options that Egui doesn't need to be directly aware of.
For example the `android-activity` glue crate that supports writing
Android applications in Rust requires that the Winit event loop be
passed a reference to the `AndroidApp` that is given to the
`android_main` entrypoint for the application.
Since the `AndroidApp` itself is abstracted by Winit then there's no
real need for Egui/EFrame to have a dependency on the `android-activity`
crate just for the sake of associating this state with the event loop.
Addresses: #1951
* eframe: defer graphics state initialization until app Resumed
Conceptually the Winit `Resumed` event signifies that the application is
ready to run and render and since
https://github.com/rust-windowing/winit/pull/2331 all platforms now
consistently emit a Resumed event that can be used to initialize
graphics state for an application.
On Android in particular it's important to wait until the application
has Resumed before initializing graphics state since it won't have an
associated SurfaceView while paused.
Without this change then Android applications are likely to just show
a black screen.
This updates the Wgpu+Winit and Glow+Winit integration for eframe but
it's worth noting that the Glow integration is still not able to fully
support suspend and resume on Android due to limitations with Glutin's
API that mean we can't destroy and create a Window without also
destroying the GL context, and therefore (practically) the entire
application.
There is a plan (and progress on) to improve the Glutin API here:
https://github.com/rust-windowing/glutin/pull/1435 and with that change
it should be an incremental change to enable Android suspend/resume
support with Glow later.
In the mean time the Glow changes keep the implementation consistent
with the wgpu integration and it should now at least be possible to
start an Android application - even though it won't be able to suspend
correctly.
Fixes#1951
Since https://github.com/emilk/egui/pull/1919 we can continue
the application after closing the native window. It therefore makes
more sense to call `frame.close()` to close the native window,
instead of `frame.quit()`.
I have gone back and forth on this a bit, but I think the arguments
AGAINST following the system theme are many:
* `dark-light` is a big dependency with problems on Linux.
* Many people prefer the dark mode and ask how to set it as the default
(even though they are using light mode in their OS).
* A developer may be surprised when the app changes theme when
they run it on another computer.
So, the path of least surprise is to make this an opt-in feature
with dark mode as the default mode.
On native, you add the `dark-light` feature to enable it.
On web, you set `WebOptions::follow_system_theme`.
lictex_
Emil Ernerfeldt
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