Update the multiple_viewports example to show how to use Context::request_repaint_of().
#7676
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Preview is being built... Preview will be available at https://egui-pr-preview.github.io/pr/7676-improve-deferred-viewport-example-1 View snapshot changes at kitdiff |
…quest_repaint_of()`.
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…ground thread to use request_repaint.
* Now there is an example of request_repaint, request_repaint_of and request_repaint_after in a single demo so the effects of each can be seen.
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Today I encountered a bug (#7686) when using multiple viewports so I updated this PR so it highlights the current behavior with Thus IMHO regardless of when #7686 is fixed, there's value in merging this PR now so that a) people can discover how to repaint deferred viewports, and b) so that it can be used when testing newer versions of egui and to help prevent regressions. |
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I struggled for over an hour to figure out how to force a refresh from either the main thread or a background thread to no avail. Ended up asking in the egui discord server and was pointed at
request_repaint_of, but there's no usages of this method in the egui codebase, nor did the existing demo showcase this.Recording.2025-10-30.163040.mp4