dismiss when tap outside the actionsheet

[benck]

I fork a project from you and add this function which is very useful. Hope you can add this into master branch.

Simply add a bool property dismissWhenTapOut, and add the following code in the end of "void showActionSheetPicker":

    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapOut:)];
    if(self.dismissWhenTapOut){
        tap.cancelsTouchesInView = NO;
        [self.actionSheet.superview addGestureRecognizer:tap];
    }
    [tap release];

Finally, add a function inside the same file:

-(void)tapOut:(UIGestureRecognizer *)gestureRecognizer {
    CGPoint p = [gestureRecognizer locationInView:self.actionSheet];
    if (p.y < 0) {
        [self dismissPicker];
    }
}

My branch is here: https://github.com/benck/ActionSheetPicker

[jbierling]

Why the BOOL dismissWhenTapOut?

[malhal]

Doesn't keep the selection, it cancels. Also tapping the status bar doesn't dismiss.

[benck]

Because the cancel button is small when a user accidentally makes the actionsheet popup. That's what I meant to do: cancel the selection when tap outside of the actionsheet.

[rwilcox]

There is a better way to do this, using the a UIPopoverController delegate.

If you set _popOverController.delegate = self in AbstractActionSheetPicker's configureAndPresentPopoverForView method, then implement the following method in AbstractActionSheetPicker it should work for you.

- (void)popoverControllerDidDismissPopover:(UIPopoverController *)popoverController {
    NSLog(@"Dismissed!!!!");

    [self actionPickerCancel: self];
}

[ma2kubo]

Evernote was unable to submit your note for the following reason:

The emailed note was received, but Evernote did not understand the email address. It may have been mistyped, or the user may not exist. Please check to make sure the address was properly entered.

Original message information:
From: Petr Korolev <notifications@github.com>
Delivered To: deviceone.c1297@m.evernote.com
All recipients: TimCinel/ActionSheetPicker <ActionSheetPicker@noreply.github.com>
Subject: Re: [ActionSheetPicker] dismiss when tap outside the actionsheet (#61)

To prevent excessive emails, you may not receive another error reply for the next 360 minutes.

• The Evernote team