Example for a child which should absorb all gestures and not allow the parents to scroll#1
Open
dkbast wants to merge 2 commits intoguitoof:mainfrom
Open
Example for a child which should absorb all gestures and not allow the parents to scroll#1dkbast wants to merge 2 commits intoguitoof:mainfrom
dkbast wants to merge 2 commits intoguitoof:mainfrom
Conversation
…s and not allow the parents to scroll while the signing gesture is active
This forces the GestureRecognizer involved in the scrolling area to be rejected by the gesture arena.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Here I'm using a signature pad which on mobile should absorb all gestures and not allow the parents to scroll while the signing gesture is active. This only works on touch devices since it's the touch gestures which are competing - on desktop everything works as expected.
The only workaround I could find looks like this and uses a state object to modify the scroll behaviour of the parents:
https://github.com/RomanBase/hand_signature/blob/master/example/lib/scroll_test.dart