* 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.
