| // Copyright 2019-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 <Foundation/Foundation.h> |
| #import <UIKit/UIKit.h> |
| |
| /** |
| Style objects vend objects conforming to this protocol to provide the MDCTextControl's layout |
| object with information about the vertical positions of views. This helps achieve the variations in |
| floating label and text rect position across the filled and outlined styles, and also allows |
| different densities to be possible. |
| */ |
| @protocol MDCTextControlVerticalPositioningReference <NSObject> |
| |
| @property(nonatomic, assign, readonly) CGFloat paddingBetweenContainerTopAndFloatingLabel; |
| @property(nonatomic, assign, readonly) CGFloat paddingBetweenContainerTopAndNormalLabel; |
| @property(nonatomic, assign, readonly) CGFloat paddingBetweenFloatingLabelAndEditingText; |
| @property(nonatomic, assign, readonly) CGFloat paddingBetweenEditingTextAndContainerBottom; |
| @property(nonatomic, assign, readonly) CGFloat paddingAboveAssistiveLabels; |
| @property(nonatomic, assign, readonly) CGFloat paddingBelowAssistiveLabels; |
| @property(nonatomic, assign, readonly) CGFloat containerHeight; |
| |
| @end |
