Internal PointerCaptureChanging event #19833
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miloush
added
the
backport-candidate-11.3.x
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You can test this PR using the following package version. |
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You can test this PR using the following package version. |
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Looks like integration tests for win32 interop are failing now |
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Right, so there was actually a change, the |
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You can test this PR using the following package version. |
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You can test this PR using the following package version. |
github-merge-queue
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removed this pull request from the merge queue due to failed status checks
* PointerCaptureChanging event * PR feedback * Announce implicit capture to platform --------- Co-authored-by: Jan Kučera <[email protected]> Co-authored-by: Max Katz <[email protected]>
MrJul
added
backported-11.3.x
and removed
backport-candidate-11.3.x
What does the pull request do?
Tracks the source of capture changes and introduces internal
PointerCaptureChangingevent that gives controls ability to suppress capture change. This allows to implement different mouse capture semantics, notably suppressing platform capture loss.What is the current behavior?
Implicit capture model (Linux+macOS) is enforced on all platforms.
What is the updated/expected behavior with this PR?
No behavior changes for Avalonia projects as no control handles this event.
How was the solution implemented (if it's not obvious)?
The
Pointer.Capturewill return early if thePointerCaptureChangingevent is marked as handled and will keep the existingCapturedelement.Checklist
Breaking changes
No breaking changes expected.