components/Tabs/src/MDCTabBarAlignment.h

/*
 Copyright 2016-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>

/** Alignment styles for items in a tab bar. */
typedef NS_ENUM(NSInteger, MDCTabBarAlignment) {
  /** Items are aligned on the leading edge and sized to fit their content. */
  MDCTabBarAlignmentLeading,

  /**
   Items are justified to equal size across the width of the screen. Overscrolling is disabled
   for this alignment.
   */
  MDCTabBarAlignmentJustified,

  /**
   Items are sized to fit their content and center-aligned as a group. If they do not fit in view,
   they will be leading-aligned instead.
   */
  MDCTabBarAlignmentCenter,

  /** Tabs are center-aligned on the selected item. */
  MDCTabBarAlignmentCenterSelected,
};