* Closes <https://github.com/emilk/egui/issues/5690>
* [x] I have followed the instructions in the PR template
It still isn't ideal, since you have to remember to call key_up on a
separate frame.
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Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
I got annoyed by all the slightly different variations of "collect
snapshot results and unwrap them at the end of test" I've written, so I
added a struct to make this nice and simple.
One controversial thing: It panics when dropped. I wanted to ensure
people cannot forget to unwrap the results at the end, and this was the
best thing I could come up with. I don't think this is possible via
clippy lint or something like that.
* [x] I have followed the instructions in the PR template
This adds a `Harness::new_ui`, which accepts a Ui closure and shows the
ui in a central panel. One big benefit is that this allows us to add a
fit_contents method that can run the ui closure with a sizing pass and
resize the "screen" based on the content size.
I also used this to add a snapshot test for the rendering_test at
different scales.
lucasmerlin
Emil Ernerfeldt