* Closes https://github.com/emilk/egui/issues/5889
See the above issue for motivation.
To use glow instead, disable the default features of `eframe` and opt-in
to `glow`.
This also changes egui.rs to use wgpu, which means WebGPU when
available, and WebGL otherwise
* Part of https://github.com/emilk/egui/issues/5889
* Closes https://github.com/emilk/egui/issues/7106
This changes the `eframe/wgpu` feature to also enable all the `default`
features of `wgpu` and `egui-wgpu`. This makes switching `eframe`
backend from `glow` to `wgpu` a lot easier.
To get the old behavior (depend on `wgpu` but you must opt-in to all its
features), use the new `wgpu_no_default_features` feature.
* Closes#7657
* [x] I have followed the instructions in the PR template
On native this uses a new "touch phase" parameter of the mouse wheel
event to know if a scroll action is done.
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
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Hey, I added an event listener on the [`popstate`
event](https://developer.mozilla.org/en-US/docs/Web/API/Window/popstate_event).
That fixed my issue
https://github.com/user-attachments/assets/a621dac9-b7c3-426a-968b-dc73c5702eea
* Closes https://github.com/emilk/egui/issues/7402
* [x] I have followed the instructions in the PR template
I don't think this will make a difference in practice, but technically
there are three preference states:
* `dark`
* `light`
* `no-preference`
Previously we would only check for `dark`, and if not set would assume
`light`.
Not we also check `light` and if we're neither `dark` or `light` we
assume nothing.
Using physical window sizes leads to all kinds of fun stuff: winit
always uses scale factor 1.0 on start to convert it back to logical
pixels and uses these logical pixels to set min/max size for
non-resizeable windows. You're supposed to adjust size after getting a
scale change event if you're using physical sizes, but adjusting min/max
sizes doesn't seem to work on sway, so the window is stuck with an
incorrect size.
The scale factor we guessed might also be wrong even if there's only a
single display since it doesn't take fractional scale into account.
TL;DR: winit actually wants logical sizes in these methods (since
Wayland in general operates mostly on logical sizes) and converting them
back and forth is lossy.
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* Closes https://github.com/emilk/egui/issues/7095
* [x] I have followed the instructions in the PR template
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
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* Closes#2875
* Closes https://github.com/emilk/egui/pull/3340
* [x] I have followed the instructions in the PR template
Adds `create_native`. Similiar to `run_native` but it returns an
`EframeWinitApplication` which is a `winit::ApplicationHandler`. This
can be run on your own event loop. A helper fn `pump_eframe_app` is
provided to pump the event loop and get the control flow state back.
I have been using this approach for a few months.
---------
Co-authored-by: Will Brown <opensource@rebeagle.com>
* [x] I have followed the instructions in the PR template
Currently eframe [calls
`prevent_default()`](962c7c7516/crates/eframe/src/web/events.rs (L307-L369))
for all copy / paste events on the
[*document*](962c7c7516/crates/eframe/src/web/events.rs (L88)),
making embedding an egui application in a page (e.g. an react
application) hard (as all copy & paste functionality for other elements
on the page is broken by this).
I'm not sure what the motivation for this is, if any.
This commit / PR adds a callback (`should_prevent_default`), similar to
`should_propgate_event`, that an egui application can use to overwrite
this behavior. It defaults to returning `true` for all events, to keep
the existing behavior.
I call `should_prevent_default` in every place that
`should_propagate_event` is called (which is not all places that
`prevent_default` is called!). I'm not sure for the motivation of not
calling `should_propagate_event` everywhere that `stop_propagation` is
called, but I kept that behavior for the `should_prevent_default`
callback too.
Please let me know if I'm missing some existing functionality that would
allow me to do this, or if there's a reason that we don't want
applications to be able to customize this (i.e. if there's a reason to
always `prevent_default` for all copy / paste events on the whole
document)
Enabled the `missing_assert_message` lint
* [x] I have followed the instructions in the PR template
---------
Co-authored-by: Lucas Meurer <lucasmeurer96@gmail.com>
Dear emilk,
Programs built with egui on Windows are terminating every hour on
average.
When this commit is applied, it works fine for about 3 to 6 hours on
average.
I've been testing it for over 6 months and have submitted multiple PRs
since 6 months ago,
but they haven't applied it yet.
Thank you.
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
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This is not supported on the web and not yet on Wayland.
~~I also had to update `ring` and add an exception for `paste` being
unmaintained.~~ Has since been updated on master.
* [x] I have followed the instructions in the PR template
* [x] I have followed the instructions in the PR template
This PR handles pointer events and focus which did following changes:
- `element_from_point` and focus is now acquired from root node object
by using `get_root_node` from document or a shadow root.
- `TextAgent` is appended individually in each shadow root.
These changes handles pointer events and focus well in a web app that
are running in a shadow dom, or else the hover pointer actions and
keyboard input events are not triggered in a shadow dom.
Helpful for building embeddable/multi-view web-apps.
following those steps:
1. Rename `egui::TopBottomPanel` with `egui::Panel`.
2. Rename `height` with `size` in all chained methods.
- `default_height()` to `default_size()`
- `min_height()` to `min_size()`
- `max_height()` to `max_size()`
- `height_range()` to `size_range()`
- `exact_height()` to `exact_size()`
if using `Panel::new()`, replace
- `TopBottomSide::Top` with `Side::Horizontal(HorizontalSide::Top)`
- `TopBottomSide::Bottom` with `Side::Horizontal(HorizontalSide::Bottom)`
NOTE: Non-working commit
following those steps:
1. Rename `egui::SidePanel` with `egui::Panel`.
2. Rename `width` with `size` in all chained methods.
- `default_width()` to `default_size()`
- `min_width()` to `min_size()`
- `max_width()` to `max_size()`
- `width_range()` to `size_range()`
- `exact_width()` to `exact_size()`
if using `Panel::new()`, replace
- `Side::Left` with `Side::Vertical(VerticalSide::Left)`
- `Side::Right` with `Side::Vertical(VerticalSide::Right)`
NOTE: Non-working commit
