| // Copyright 2017-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. |
| |
| /** |
| MDCMultilineTextInputDelegate has a method common to the UITextFieldDelegate protocol but not |
| found in UITextViewDelegate. |
| */ |
| |
| #import <UIKit/UIKit.h> |
| |
| @protocol MDCMultilineTextInputDelegate <NSObject> |
| |
| @optional |
| |
| /** |
| Called when the clear button is tapped. |
| |
| Return YES to set the textfield's .text to nil. |
| Return NO to ignore and keep the .text. |
| |
| A direct mirror of UITextFieldDelegate's textFieldShouldClear:. |
| |
| UITextView's don't require this method already because they do not have clear buttons. The clear |
| button in MDCMultilineTextField is custom. |
| */ |
| - (BOOL)multilineTextFieldShouldClear:(UIView<MDCTextInput> *)textField; |
| |
| @end |
