FRABlockActionSheet.h revision 721bb987c406979bcfe705fa1ca8d54497d40fcb
/*
* The contents of this file are subject to the terms of the Common Development and
* Distribution License (the License). You may not use this file except in compliance with the
* License.
*
* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
* specific language governing permission and limitations under the License.
*
* When distributing Covered Software, include this CDDL Header Notice in each file and include
* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
* Header, with the fields enclosed by brackets [] replaced by your own identifying
* information: "Portions copyright [year] [name of copyright owner]".
*
* Copyright 2016 ForgeRock AS.
*
* Portions Copyright 2014 Nathaniel McCallum, Red Hat
*/
/*!
* Subclass of UIActionSheet that accepts a block for handling button clicks rather than requiring a UIActionSheetDelegate.
*
* When the project's minimum supported version of iOS moves up to 8, UIAlertController can be used in favour of this class.
*/
@interface FRABlockActionSheet : UIActionSheet
/*!
* Block that is invoked when the UIActionSheetDelegate actionSheet:clickedButtonAtIndex: method is called.
* The offset parameter passed to the block gives the index of the button that was clicked.
*/
@property (nonatomic, copy) void (^callback)(NSInteger offset);
@end