components/ActionSheet/src/MDCActionSheetControllerDelegate.h

// Copyright 2020-present the Material Components for iOS authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import <UIKit/UIKit.h>

@class MDCActionSheetController;

/**
 Defines methods that allows the adopting delegate to respond to messages from an
 @c MDCActionSheetController.
 */
@protocol MDCActionSheetControllerDelegate <NSObject>
@optional

/**
 Tells the delegate that the action sheet was dismissed.

 @param actionSheetController the @c MDCActionSheetController that was dismissed.
 */
- (void)actionSheetControllerDidDismiss:(nonnull MDCActionSheetController *)actionSheetController;

/**
 Tells the delegate that the action sheet has completed animating offscreen.

 @param actionSheetController the @c MDCActionSheetController that was dismissed.
 */
- (void)actionSheetControllerDismissalAnimationCompleted:
    (nonnull MDCActionSheetController *)actionSheetController;

/**
 Tells the delegate that the action sheet will display a view.
 */
- (void)actionSheetController:(nonnull MDCActionSheetController *)actionSheetController
              willDisplayView:(nonnull UIView *)view
            forRowAtIndexPath:(nonnull NSIndexPath *)indexPath;
@end