| // Copyright 2022-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> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| /** |
| A view used to provide a non-gradient multicolored animation for MDCProgressView's progress bar. |
| */ |
| __attribute__((objc_subclassing_restricted)) |
| @interface MDCProgressLayerView : UIView |
| |
| /** |
| Determines the colors displayed in the progress view, and the order in which they will be |
| displayed. Defaults to nil. If this property is nil, no animations will occur. |
| */ |
| @property(nonatomic, nullable, copy) NSArray<UIColor *> *colors; |
| |
| /** |
| Starts the progress bar's indeterminate animations. |
| */ |
| - (void)startAnimating; |
| |
| /** |
| Stops the progress bar's indeterminate animations. |
| */ |
| - (void)stopAnimating; |
| |
| NS_ASSUME_NONNULL_END |
| |
| @end |
