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12 changes: 11 additions & 1 deletion JSTokenField/JSTokenButton.m
Original file line number Diff line number Diff line change
Expand Up @@ -112,11 +112,21 @@ - (void)deleteBackward {
- (BOOL)hasText {
return NO;
}

- (void)insertText:(NSString *)text {
NSString *trimmedText = [text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
if ([text hasPrefix:@"\n"]) {
[_parentField.textField becomeFirstResponder];
} else if ([trimmedText length] > 0) {
[_parentField.textField setText:trimmedText];
[_parentField.textField becomeFirstResponder];
[self deleteBackward];
} else {
[self resignFirstResponder];
}
return;
}


- (BOOL)canBecomeFirstResponder {
return YES;
}
Expand Down