发表日期:2018-08 文章编辑:小灯 浏览次数:2974
JXCategoryView.png腾讯新闻今日头条、QQ音乐、网易云音乐、京东、爱奇艺、淘宝、天猫、 、微博等所有主流APP分类切换滚动视图
与其他的同类三方库对比的优点:
下载源码,一睹为快!JXCategoryView
| 说明 | Gif |
|---|---|
| 指示器LineView | LineView.gif |
| 指示器LineView京东风格 | JDLineStyle.gif |
| 指示器LineView爱奇艺风格 | IQIYILineStyle.gif |
| 指示器EllipseLayer | BackgroundEllipseLayer.gif |
| 指示器EllipseLayer遮罩 | TitleMask.gif |
| 指示器EllipseLayer遮罩 (阴影) | BackgroundViewShadow.gif |
| 指示器ImageView(小船) | IndicatorImageView.gif |
| 指示器滚动效果(足球) | Football.gif |
| QQ黏性红点 | QQBall.gif |
| 三角形底部 | TriangleBottom.gif |
| 三角形顶部 | TriangleTop.gif |
| 文字遮罩(无背景视图) | TitleMaskNoBackgroundView.gif |
| 背景指示图 | BackgroundImageView.gif |
| 矩形指示图 | Rectangle.gif |
| 混合使用 | Mixed.gif |
| 自定义Indicator示例-点线 | IndicatorCustomizeGuide.gif |
| 说明 | Gif |
|---|---|
| 颜色渐变 | TitleColorGradient.gif |
| 大小缩放 | Zoom.gif |
| 分割线 | SeparatorLine.gif |
| TitleImage_Top | TitleImageTop.gif |
| TitleImage_Left | TitleImageLeft.gif |
| TitleImage_Bottom | TitleImageBottom.gif |
| TitleImage_Right | TitleImageRight.gif |
| TitleImage_OnlyImage | TitleImageOnlyImage.gif |
| 图文混用 | CellMixed.gif |
| 自定义-数字 | Number.gif |
| 自定义cell-红点 | CellRedDot.gif |
| 自定义cell-背景色渐变 | CellBackgroundColorGradient.gif |
| 腾讯视频效果 | TXVedio.gif |
| 自定义cell示例-多行+富文本 | AttributeView.gif |
| 说明 | Gif |
|---|---|
| SegmentedControl | SegmentedControl.gif |
| 导航栏使用 | SegmentedControlNavi.gif |
| 个人主页(上下左右滚动、header悬浮) | UserProfile.gif |
| 嵌套使用 | Nest.gif |
| 垂直列表滚动 高仿腾讯视频 (背景色异常是录屏软件bug | VerticalList.gif |
| 数据源刷新&列表数据加载 示例 | LoadData.gif |
Clone代码,把Sources文件夹拖入项目,#import "JXCategoryView.h",就可以使用了;
target '<Your Target Name>' do pod 'JXCategoryView' end
JXCategoryViewStructure.pngJXCategoryIndicatorProtocol协议,就可以实现你的指示器效果。参考:JXCategoryIndicatorLineView;VerticalListViewController,未做功能封装,参考里面的代码做,多注意注释,就可以实现了。通过将指示器的行为抽象出来,再通过JXCategoryIndicatorProtocol协议进行约束。这样指示器效果就可以无限扩展,为所欲为的添加指示器了,不再受上一个版本继承的束缚了。更多POP内容,推荐喵神的文章面向协议编程与 Cocoa 的邂逅
| 属性 | 说明 |
|---|---|
| defaultSelectedIndex | 默认选中的index,用于初始化时指定选中某个index |
| selectedIndex | 只读属性,当前选中的index |
| cellWidth | cell的宽度,默认:JXCategoryViewAutomaticDimension |
| cellSpacing | cell之间的间距,默认20 |
| cellWidthIncrement | cell宽度的补偿值,默认0 |
| averageCellWidthEnabled | 当cell内容总宽度小于JXCategoryBaseView的宽度,是否将cellWidth均分。默认为YES。 |
| contentScrollView | 需要关联的contentScrollView,内部监听contentOffset |
| 属性 | 说明 |
|---|---|
| titleColor | titleLabel未选中颜色 默认:[UIColor blackColor] |
| titleSelectedColor | titleLabel选中颜色 默认:[UIColor redColor] |
| titleFont | titleLabel的字体 默认:[UIFont systemFontOfSize:15] |
| titleColorGradientEnabled | title的颜色是否渐变过渡 默认:NO |
| titleLabelMaskEnabled | titleLabel是否遮罩过滤 默认:NO |
| titleLabelZoomEnabled | titleLabel是否缩放 默认:NO |
| titleLabelZoomScale | citleLabel缩放比例 默认:1.2 |
| imageZoomEnabled | imageView是否缩放 默认:NO |
| imageZoomScale | imageView缩放比例 默认:1.2 |
| separatorLineShowEnabled | cell分割线是否展示 默认:NO (颜色、宽高可以设置) |
| JXCategoryTitleImageType | 图片所在位置:上面、左边、下面、右边 默认:左边 |
| 属性 | 说明 |
|---|---|
| JXCategoryIndicatorComponentView.componentPosition | 指示器的位置 默认:Bottom |
| JXCategoryIndicatorComponentView.scrollEnabled | 手势滚动、点击切换的时候,是否允许滚动,默认YES |
| JXCategoryIndicatorLineView.lineStyle | 普通、京东、爱奇艺效果 默认:Normal |
| JXCategoryIndicatorLineView.lineScrollOffsetX | 爱奇艺效果专用,line滚动时x的偏移量,默认为10; |
| JXCategoryIndicatorLineView.indicatorLineWidth | 默认JXCategoryViewAutomaticDimension(与cellWidth相等) |
| JXCategoryIndicatorLineView.indicatorLineViewHeight | 默认:3 |
| JXCategoryIndicatorLineView.indicatorLineViewCornerRadius | 默认JXCategoryViewAutomaticDimension (等于self.indicatorLineViewHeight/2) |
| JXCategoryIndicatorLineView.indicatorLineViewColor | 默认为[UIColor redColor] |
| JXCategoryIndicatorTriangleView.triangleViewSize | 默认:CGSizeMake(14, 10) |
| JXCategoryIndicatorTriangleView.triangleViewColor | 默认为[UIColor redColor] |
| JXCategoryIndicatorImageView.indicatorImageView | 设置image |
| JXCategoryIndicatorImageView.indicatorImageViewRollEnabled | 是否允许滚动,默认:NO |
| JXCategoryIndicatorImageView.indicatorImageViewSize | 默认:CGSizeMake(30, 20) |
| JXCategoryIndicatorBackgroundView.backgroundViewWidth | 默认JXCategoryViewAutomaticDimension(与cellWidth相等) |
| JXCategoryIndicatorBackgroundView.backgroundViewWidthIncrement | 宽度增量补偿,因为backgroundEllipseLayer一般会比实际内容大一些。默认10 |
| JXCategoryIndicatorBackgroundView.backgroundViewHeight | 默认JXCategoryViewAutomaticDimension(与cell高度相等) |
| JXCategoryIndicatorBackgroundView.backgroundViewCornerRadius | 默认JXCategoryViewAutomaticDimension(即backgroundViewHeight/2) |
| JXCategoryIndicatorBackgroundView.backgroundViewColor | 默认为[UIColor redColor] |
| JXCategoryIndicatorBallView.ballViewSize | 默认:CGSizeMake(15, 15) |
| JXCategoryIndicatorBallView.ballScrollOffsetX | 小红点的偏移量 默认:20 |
| JXCategoryIndicatorBallView.ballViewColor | 默认为[UIColor redColor] |
可以多个IndicatorView搭配使用,但是效果需要自己把控,效果不是越多越好。参考混合使用;
//1、初始化JXCategoryTitleView self.categoryView = [[JXCategoryTitleView alloc] initWithFrame:CGRectMake(0, 0, WindowsSize.width, categoryViewHeight)]; self.categoryView.delegate = self;//2、添加并配置指示器 //lineView JXCategoryIndicatorLineView *lineView = [[JXCategoryIndicatorLineView alloc] init]; lineView.indicatorLineViewColor = [UIColor redColor]; lineView.indicatorLineWidth = JXCategoryViewAutomaticDimension; //backgroundView JXCategoryIndicatorBackgroundView *backgroundView = [[JXCategoryIndicatorBackgroundView alloc] init]; backgroundView.backgroundViewColor = [UIColor redColor]; backgroundView.backgroundViewWidth = JXCategoryViewAutomaticDimension; titleCategoryView.indicators = @[lineView, backgroundView];//3、绑定contentScrollView。self.scrollView的初始化细节参考源码。 self.categoryView.contentScrollView = self.scrollView; [self.view addSubview:self.categoryView]; - (void)reloadCell:(NSUInteger)index reloadData方法刷新状态。仓库自带:JXCategoryIndicatorLineView、JXCategoryIndicatorTriangleView、JXCategoryIndicatorImageView、JXCategoryIndicatorBackgroundView、JXCategoryIndicatorBallView
主要实现的方法:
JXCategoryIndicatorProtocol协议;- (void)jx_refreshState:(CGRect)selectedCellFrame初始化或reloadData,重置状态;- (void)jx_contentScrollViewDidScrollWithLeftCellFrame:(CGRect)leftCellFrame rightCellFrame:(CGRect)rightCellFrame selectedPosition:(JXCategoryCellClickedPosition)selectedPosition percent:(CGFloat)percent contentScrollView在进行手势滑动时,处理指示器跟随手势变化UI逻辑;- (void)jx_selectedCell:(CGRect)cellFrame clickedRelativePosition:(JXCategoryCellClickedPosition)clickedRelativePosition根据选中的某个cell,处理过渡效果;具体实例:参考demo工程里面的JXCategoryIndicatorDotLineView
仓库自带:JXCategoryTitleView、JXCategoryTitleImageView、JXCategoryNumberView、JXCategoryDotView、JXCategoryImageView
主要实现的方法:
- (Class)preferredCellClass返回自定义的cell;- (void)refreshDataSource刷新数据源,使用自定义的cellModel;- (void)refreshCellModel:(JXCategoryBaseCellModel *)cellModel index:(NSInteger)index初始化、reloadData时对数据源重置;- (CGFloat)preferredCellWidthAtIndex:(NSInteger)index根据cell的内容返回对应的宽度;- (void)refreshSelectedCellModel:(JXCategoryBaseCellModel *)selectedCellModel unselectedCellModel:(JXCategoryBaseCellModel *)unselectedCellModelcell选中时进行状态刷新;- (void)refreshLeftCellModel:(JXCategoryBaseCellModel *)leftCellModel rightCellModel:(JXCategoryBaseCellModel *)rightCellModel ratio:(CGFloat)ratiocell左右滚动切换的时候,进行状态刷新;具体实例:参考demo工程里面的JXCategoryTitleAttributeView
JXCategoryIndicatorView、JXCategoryIndicatorCell、JXCategoryIndicatorCellModel,就像JXCategoryTitleView、JXCategoryTitleCell、JXCategoryTitleCellModel那样去做;JXCategoryTitleImageView系列、JXCategoryTitleAttributeView系列那样去做;首先,在viewDidAppear加上下面代码:
- (void)viewDidAppear:(BOOL)animated { [super viewDidAppear:animated]; self.navigationController.interactivePopGestureRecognizer.enabled = (self.categoryView.selectedIndex == 0); } #pragma mark - JXCategoryViewDelegate - (void)categoryView:(JXCategoryBaseView *)categoryView didSelectedItemAtIndex:(NSInteger)index { self.navigationController.interactivePopGestureRecognizer.enabled = (index == 0); } - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer { return YES; } #pragma mark - JXCategoryViewDelegate - (void)categoryView:(JXCategoryBaseView *)categoryView didSelectedItemAtIndex:(NSInteger)index { self.navigationController.interactivePopGestureRecognizer.enabled = (index == 0); } #pragma mark - JXCategoryViewDelegate - (void)categoryView:(JXCategoryBaseView *)categoryView didSelectedItemAtIndex:(NSInteger)index { [self.scrollView setContentOffset:CGPointMake(self.scrollView.bounds.size.width*index, 0) animated:YES]; } 该仓库保持随时更新,对于主流新的分类选择效果会第一时间支持。使用过程中,有任何建议或问题,可以通过以下方式联系我:
邮箱:317437084@qq.com
QQ群: 112440151
下载源码,一睹为快!JXCategoryView