Asks the delegate if two gesture recognizers should be allowed to recognize their gestures simultaneously.
- macOS 10.10+
The first gesture recognizer to be considered. This is the object with which the delegate is associated.
The second gesture recognizer to be considered.
true to allow
other to recognize their gestures simultaneously. If you do not implement this method, the default return value is
false—no two gestures can be recognized simultaneously.
This method is called when recognition of a gesture by either
other would block the other gesture recognizer from recognizing its gesture. Returning
true is guaranteed to allow simultaneous recognition; returning
false is not guaranteed to prevent simultaneous recognition because the other gesture recognizer’s delegate may return