When we leave the window invalidate our tracked cursor position #2121
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When we lose focus stop tracking mouse position as it will be invalid if other events appear.
Then we get a new position if a tap event occurs whilst we are in the background.
I could not find a way to unit test this because the position is returned directly from the GLFW C code...
Simple enough fix though.
Fixes #1857
Checklist: