MLMSegmentHead.h 6.3 KB

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  1. //
  2. // MLMSegmentHead.h
  3. // MLMSegmentPage
  4. //
  5. // Created by my on 16/11/4.
  6. // Copyright © 2016年 my. All rights reserved.
  7. //
  8. #import <UIKit/UIKit.h>
  9. typedef enum : NSUInteger {
  10. /**
  11. * 默认
  12. */
  13. SegmentHeadStyleDefault,
  14. /**
  15. * line(下划线)
  16. */
  17. SegmentHeadStyleLine,
  18. /**
  19. * arrow(箭头)
  20. */
  21. SegmentHeadStyleArrow,
  22. /**
  23. * Slide(滑块)
  24. */
  25. SegmentHeadStyleSlide
  26. } MLMSegmentHeadStyle;
  27. /**
  28. *
  29. * 分割样式,默认均分,其他样式按照标题长度计算
  30. */
  31. typedef enum : NSUInteger {
  32. /*
  33. * 默认均分,根据maxTitles计算宽度,均分
  34. */
  35. MLMSegmentLayoutDefault,
  36. /*
  37. * 居中(标题不足一屏时选择样式,反之设置后按照居左)
  38. */
  39. MLMSegmentLayoutCenter,
  40. /*
  41. * 居左
  42. */
  43. MLMSegmentLayoutLeft
  44. } MLMSegmentLayoutStyle;
  45. @protocol MLMSegmentHeadDelegate <NSObject>
  46. /**
  47. * selected
  48. *
  49. * @param index index
  50. */
  51. - (void)didSelectedIndex:(NSInteger)index;
  52. @end
  53. @interface MLMSegmentHead : UIView
  54. /**
  55. * 初始化显示的下标。默认显示0
  56. */
  57. @property (nonatomic, assign) NSInteger showIndex;
  58. /**
  59. * 导航条的背景颜色
  60. */
  61. @property (nonatomic, strong) UIColor *headColor;
  62. /**
  63. * 非均分样式下按钮宽度 = 计算 + singleW_Add
  64. */
  65. @property (nonatomic, assign) CGFloat singleW_Add;
  66. /**
  67. * 设置完成后更改self的宽度 = titlesScroll.contentSize.width
  68. */
  69. @property (nonatomic, assign) BOOL equalSize;
  70. /*------------自定义导航栏可不设置------------*/
  71. /**
  72. * 选择状态下的颜色,完全自定义样式下可不设置
  73. */
  74. @property (nonatomic, strong) UIColor *selectColor;
  75. /**
  76. * 未选中状态下的颜色,完全自定义样式下可不设置
  77. */
  78. @property (nonatomic, strong) UIColor *deSelectColor;
  79. /**
  80. * 字体的大小,完全自定义样式下可不设置
  81. */
  82. @property (nonatomic, assign) CGFloat fontSize;
  83. /**
  84. * 选中状态的缩放比例,SegmentHeadStyleSlide风格下此属性无用,设置缩放比例滑动过程中会有相应动画
  85. */
  86. @property (nonatomic, assign) CGFloat fontScale;
  87. /**
  88. * 是否有背景图片
  89. */
  90. @property (nonatomic, assign) BOOL hadBackImg;
  91. ///背景图
  92. @property (nonatomic, strong) NSArray *backImages;
  93. /*------------添加更多按钮样式------------*/
  94. /**
  95. * 添加更多样式
  96. */
  97. @property (nonatomic, strong) UIView *moreButton;
  98. /**
  99. * 更多按钮宽度
  100. */
  101. @property (nonatomic, assign) CGFloat moreButton_width;
  102. /*------------下划线风格------------*/
  103. /**
  104. * 下划线是否挨着底部 默认是YES 底部挨着线
  105. */
  106. @property (nonatomic, assign) BOOL isNearLine;
  107. /**
  108. * 下划线的颜色
  109. */
  110. @property (nonatomic, strong) UIColor *lineColor;
  111. /**
  112. * 下划线的图片 默认是nil
  113. */
  114. @property (nonatomic, strong) UIImage *lineImage;
  115. /**
  116. * 下划线高度
  117. */
  118. @property (nonatomic, assign) CGFloat lineHeight;
  119. /**
  120. * 下划线相对于正常状态下的百分比,默认为1
  121. */
  122. @property (nonatomic, assign) CGFloat lineScale;
  123. /**
  124. 当非0时则使用
  125. */
  126. @property (nonatomic, assign) CGFloat lineWidth;
  127. /*------------箭头风格------------*/
  128. /**
  129. * 箭头的颜色
  130. */
  131. @property (nonatomic, strong) UIColor *arrowColor;
  132. /*------------滑块风格------------*/
  133. /**
  134. * 滑块的颜色
  135. */
  136. @property (nonatomic, strong) UIColor *slideColor;
  137. /**
  138. * 滑块的非选中颜色 默认透明
  139. */
  140. @property (nonatomic, strong) UIColor *slideDeSelectColor;
  141. /**
  142. * 滑块的图片 不设置则显示颜色
  143. */
  144. @property (nonatomic, strong) UIImage *slideImage;
  145. /**
  146. * 滑块的高度
  147. */
  148. @property (nonatomic, assign) CGFloat slideHeight;
  149. /**
  150. * 滑块的圆角大小
  151. */
  152. @property (nonatomic, assign) CGFloat slideCorner;
  153. /**
  154. * 滑块相对于正常状态下的百分比,默认为1
  155. */
  156. @property (nonatomic, assign) CGFloat slideScale;
  157. /**
  158. * 顶部导航栏下方的边线
  159. */
  160. @property (nonatomic, assign) CGFloat bottomLineHeight;
  161. @property (nonatomic, strong) UIColor *bottomLineColor;
  162. /**
  163. * 设置当前屏幕最多显示的按钮数,只有在默认布局样式 - MLMSegmentLayoutDefault 下使用
  164. */
  165. @property (nonatomic, assign) CGFloat maxTitles;
  166. /**
  167. * 代理
  168. */
  169. @property (nonatomic, weak) id<MLMSegmentHeadDelegate> delegate;
  170. /**
  171. * block
  172. */
  173. @property (nonatomic, copy) void(^selectedIndex)(NSInteger);
  174. /**
  175. * init method
  176. *
  177. * @param frame frame
  178. * @param titles titles array
  179. *
  180. * @return SegmentHeadView
  181. */
  182. - (instancetype)initWithFrame:(CGRect)frame
  183. titles:(NSArray *)titles;
  184. /**
  185. * init method
  186. *
  187. * @param frame frame
  188. * @param titles titles array
  189. * @param style SegmentHeadStyle
  190. *
  191. * @return SegmentHeadView
  192. */
  193. - (instancetype)initWithFrame:(CGRect)frame
  194. titles:(NSArray *)titles
  195. headStyle:(MLMSegmentHeadStyle)style;
  196. /**
  197. * init method
  198. *
  199. * @param frame frame
  200. * @param titles titles array
  201. * @param style SegmentHeadStyle
  202. * @param layout MLMSegmentLayoutStyle
  203. *
  204. * @return SegmentHeadView
  205. */
  206. - (instancetype)initWithFrame:(CGRect)frame
  207. titles:(NSArray *)titles
  208. headStyle:(MLMSegmentHeadStyle)style
  209. layoutStyle:(MLMSegmentLayoutStyle)layout;
  210. /**
  211. * set currentIndex
  212. *
  213. * @param index , set currendIndex
  214. */
  215. - (void)setSelectIndex:(NSInteger)index;
  216. /**
  217. * animation by scale
  218. *
  219. * @param scale scale
  220. */
  221. - (void)changePointScale:(CGFloat)scale;
  222. /**
  223. * 在SegmentHeadStyleLine样式下,返回下划线view,可以根据自己的需求进行进一步定制,如自定义UIImageView添加
  224. *
  225. * @return SegmentHeadStyleLine样式下,下划线view
  226. */
  227. - (UIView *)getScrollLineView;
  228. /**
  229. * 返回导航栏下方的下划线,可根据需求进行定制,如绘制虚线,添加UIImageView等
  230. *
  231. * @return 返回导航栏下方的下划线
  232. */
  233. - (UIView *)getBottomLineView;
  234. /**
  235. * get sumWidth
  236. */
  237. - (CGFloat)getSumWidth;
  238. /**
  239. * 创建之后,初始化
  240. */
  241. - (void)defaultAndCreateView;
  242. /**
  243. * *重要*:与之关联的scroll动画结束调用
  244. */
  245. - (void)animationEnd;
  246. /**
  247. 更改titles
  248. @param titles title的数组
  249. */
  250. - (void)changeTitle:(NSArray *)titles;
  251. /**
  252. 下划线的view,用于自定义,如添加图片
  253. @return 下划线的view
  254. */
  255. - (UIView *)getLineView;
  256. - (UIScrollView *)titlesScroll;
  257. - (NSArray *)buttons;
  258. - (void)changeIndex:(NSInteger)index completion:(BOOL)completion;
  259. @end