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Allow double-tap gestures on text nodes #404

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Mar 27, 2015
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Allow double-tap gestures on text nodes #404

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4 changes: 3 additions & 1 deletion AsyncDisplayKit/ASControlNode.m
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Original file line number Diff line number Diff line change
Expand Up @@ -196,7 +196,9 @@ - (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer *)gestureRecognizer
{
// If we're interested in touches, this is a tap (the only gesture we care about) and passed -hitTest for us, then no, you may not begin. Sir.
if (self.enabled && [gestureRecognizer isKindOfClass:[UITapGestureRecognizer class]] && gestureRecognizer.view != self.view) {
return NO;
UITapGestureRecognizer *tapRecognizer = (UITapGestureRecognizer *)gestureRecognizer;
// Allow double-tap gestures
return tapRecognizer.numberOfTapsRequired != 1;
}

// Otherwise, go ahead. :]
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