At least all those above any interactive widget.
* Closes https://github.com/emilk/egui/issues/4286
I feel there is still more thinking to be done about what is considered
`hovered` and how it relates to `contains_pointer`, but this PR at least
fixes tooltips for uninteractive widgets
This means only one space allocation, which should allow putting it in
more types of layouts (right-to-left, centered, adjusted, …).
It also just makes the code simpler
`clicked_elsewhere` now checks against the clipped `interact_rect` of
the widget instead of the full `rect`.
In practice this shouldn't change much since the function is mostly used
for windows and areas, which aren't clipped.
This is mostly a refactor, but has some performance benefits:
* We (re)use the same tessellator as for everything else, leading to
less allocations
* We cull shapes before rendering them
Adding `RectShape::blur_width` means it can also be used for other
effects, such as glow.
Before, when setting the `zoom_factor`, the website was already
enlarged, but the zoom was ignored when calculating the logical window
size and mouse position, causing an offset between the actual cursor and
selected elements. That is addressed here
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
It would return the causes for repainting again collected this frame,
instead of the cause for repainting the current frame.
* Part of https://github.com/emilk/egui/issues/3931
Previously, putting the cursor in the gap between two menu buttons would
not hover any of the buttons, but the click-sensitive menu itself. Now
the menu is no longer click-sensitive.
This PR allows customizing the return key in the TextEdit widget. Right
now, it's hard-coded to the Enter key, which is problematic in cases
when you want to use the Enter key for something else, and insert the
newline in a different way instead.
* Closes#3987
* Closes#3988
There is a need to prevent egui::Window from becoming larger than the
Viewport.
---------
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
I'm trying to create some custom collapsing headers that add additional
buttons inside the header itself. Because of this, I load the
`CollapsingState` in my special widget manually. But because
`HeaderResponse` owns the `Ui` and the `CollapsingState`, there is no
way for me to open/close the collapsing header based on response of the
inner widget.
Initially, I considered just exposing `state` member of
`HeaderResponse`, but that exposes too much of the API at the wrong
time, in my opinion.
So instead I found it'd be safer to just expose the open/close API to
the response itself, and that's what this PR does.
I believe that the underlying issue that caused the stuck modifier keys
was resolved in the 0.29 winit keyboard refactor.
This probably needs to tested on other desktop platforms however since I
am only able to test this on windows 11.
* Closes <https://github.com/emilk/egui/issues/2332>
* Closes https://github.com/emilk/egui/issues/3444
* Closes https://github.com/emilk/egui/issues/865
On a touch screen, if you press down on a widget and hold for 0.6
seconds (`MAX_CLICK_DURATION`), it will now trigger a secondary click,
i.e. `Response::secondary_clicked` will be `true`. This means you can
now open context menus on touch screens.
This is a refactor on the way to add support for opening context menus
on touch screens via press-and-hold.
This PR changes what `InputState::button_clicked` does (it was ver badly
named before), and also changes `Response::clicked_by` to no longer be
true if clicking with keyboard (i.e. a widget has keyboard focus and the
user presses Space or Enter).
This PR fixes two issues related to `ScrollArea`.
1) When a `ScrollArea` would have `drag_to_scroll` set to `false` (e.g.
because some custom logic is at play or some other reason), it would not
animate to the `target_offset`, effectively making
`Response::scroll_to_me()` ineffective.
2) Single-direction `ScrollArea`s would leak the `scroll_target`'s other
direction. In certain specific circumstances (e.g. an horizontal area
nested in a vertical one, or inversely), this _could_ work as intended,
but in many other cases it could cause unwanted effects. With this PR,
both `scroll_target` directions are consumed by nearest enclosing
`ScrollArea`, regardless of the actually enabled scroll axes.
* Closes#3846
* Closes#3878
Dear emilk.
Leaving aside other function,
I think this is all you need to fix to patch the panic that occurs when
Shift + TAB.
Thank you, emilk.
Hi!
I'm using egui for the UI of a VST3/Clap plugin, and this kind of
environment is rather picky on performance. I use
[assert_no_alloc](https://crates.io/crates/assert_no_alloc) to make sure
the audio thread is never allocating. The audio thread may request a
repaint of the GUI tho, and this is where a saw that it may allocate
when tracing the repaint reason.
Turns out it's not necessary, `Location::caller` is `'static`, so using
a `&'static str` instead of a `String` in `RepaintCause::file` will just
work, so this PR just does that.
