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All the other crates in egui have serde as an optional dependency -
which is great! But sadly egui_extras unconditionally includes it, which
adds a bunch of code to stuff that may not care for it. This PR gates
serde support behind a new `serde` feature.
This is a breaking change; if that's undesirable then we can add it as a
default feature instead, though that wouldn't match any of the other
crates.
* Closes#4534
This PR:
- Introduces `Ui::stack()`, which returns the `UiStack` structure
providing information on the current `Ui` hierarchy.
- **BREAKING**: `Ui::new()` now takes a `UiStackInfo` argument, which is
used to populate some of this `Ui`'s `UiStack`'s fields.
- **BREAKING**: `Ui::child_ui()` and `Ui::child_ui_with_id_source()` now
take an `Option<UiStackInfo>` argument, which is used to populate some
of the children `Ui`'s `UiStack`'s fields.
- New `Area::kind()` builder function, to set the `UiStackKind` value of
the `Area`'s `Ui`.
- Adds a (minimalistic) demo to egui demo (in the "Misc Demos" window).
- Adds a more thorough `test_ui_stack` test/playground demo.
TODO:
- [x] benchmarks
- [x] add example to demo
Future work:
- Add `UiStackKind` and related support for more container (e.g.
`CollapsingHeader`, etc.)
- Add a tag/property system that would allow adding arbitrary data to a
stack node. This data could then be queried by nested `Ui`s. Probably
needed for #3284.
- Add support to track columnar layouts.
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
I added a handfull of lines to allow for the red highlight on weekends
in `DatePickerPopup` to be disabled.
I tried to follow the rules, but I've never done any kind of PR before,
and I'm also not sure if this is at all the kind of thing that is wanted
at the moment. If it is not, I'm happy to just have this removed. Just a
tiny little addition I would find useful.
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Simply allows date picker buttons to show other formats than `%Y-%m-%d`,
while keeping that as default to not break compatibility.
I'm not that experienced with Rust, so I was unsure whether you'd prefer
`&'a str` rather than a `String`, let me know if I should change that.
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Give credit to recent big-time contributors in the main README.md
* Better named profiling scopes
* Document everything in memory.rs
* Better doc-strings
* Add a section about dependencies to the main README.md
* Improve egui_extras docs
* fix typos
* 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>
* 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.
* 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
