segmentedControl与swipe联合控制页面
添加HMSegmentedControl 和 SwipeView 第三方控件加入项目
//subviews
@property (nonatomic,strong)HMSegmentedControl *segmentedControl;
@property (nonatomic,strong)SwipeView *swipeView;
viewDidLoad中添加
// add subviews
for (NSInteger index =0; index <self.categoryProjectsViewControllers.count; index++) {
UIViewController *viewController =self.categoryProjectsViewControllers[index];
[self.viewaddSubview:viewController.view];
}
[self.viewaddSubview:self.segmentedControl];
[self.viewaddSubview:self.swipeView];
[_swipeViewsetCurrentItemIndex:0];
self.segmentedControl.selectedSegmentIndex =self.swipeView.currentItemIndex; //显示swipeView的关键语句，否则会产生矛盾
在viewWillAppear中进行masonry布局时，不对视图数组中的单个视图进行布局而只是
//layout subviews
[self.segmentedControlmas_updateConstraints:^(MASConstraintMaker *make) {
make.top.mas_equalTo(weakSelf.view.mas_top);
make.left.mas_equalTo(weakSelf.view.mas_left);
make.right.mas_equalTo(weakSelf.view.mas_right);
make.height.mas_equalTo(40);
}];
[self.swipeViewmas_updateConstraints:^(MASConstraintMaker *make) {
make.top.mas_equalTo(weakSelf.view.mas_top).offset(40);
make.left.mas_equalTo(weakSelf.view.mas_left);
make.right.mas_equalTo(weakSelf.view.mas_right);
make.bottom.mas_equalTo(weakSelf.view.mas_bottom);
}];
随后添加
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
returnYES;
}
以及swipeview的代理
#pragma mark -SwipeViewDataSource
- (NSInteger)numberOfItemsInSwipeView:(SwipeView *)swipeView
{
//return the total number of items in the carousel
returnself.categoryProjectsViewControllers.count;
}
- (UIView *)swipeView:(SwipeView *)swipeView viewForItemAtIndex:(NSInteger)index reusingView:(UIView *)view
{
UIViewController *viewController =self.categoryProjectsViewControllers[index];
self.segmentedControl.selectedSegmentIndex = index; //swipeView与segment联动的关键语句
return viewController.view;
}
添加segment的切换逻辑
- (void)setSelectedIndex:(NSInteger)selectedIndex
{
_selectedIndex = selectedIndex;
for (NSInteger index =0; index <self.categoryProjectsViewControllers.count; index++) {
UIViewController *viewController =self.categoryProjectsViewControllers[index];
if(index == selectedIndex) {
viewController.view.hidden =NO;
}
else {
viewController.view.hidden =YES;
}
}
}
最后设置属性
- (HMSegmentedControl *)segmentedControl
{
if (!_segmentedControl) {
_segmentedControl = [[HMSegmentedControlalloc]initWithSectionTitles:self.categoryTitles];
_segmentedControl.autoresizingMask =UIViewAutoresizingFlexibleRightMargin |UIViewAutoresizingFlexibleWidth;
_segmentedControl.selectionIndicatorColor = [HXColorcolorWithHexString:@"#4dad43"];
_segmentedControl.selectionIndicatorLocation =HMSegmentedControlSelectionIndicatorLocationDown;
_segmentedControl.selectionIndicatorHeight =2;
_segmentedControl.selectedTitleTextAttributes =@{NSForegroundColorAttributeName : [HXColorcolorWithHexString:@"#4dad43"]};
[_segmentedControladdTarget:selfaction:@selector(zjx_segmentedControlValueChanged:)forControlEvents:UIControlEventValueChanged];
_segmentedControl.layer.borderWidth =1;
_segmentedControl.layer.borderColor =TEWSubjectGreyColor().CGColor;
}
return_segmentedControl;
}
- (SwipeView *)swipeView
{
if (!_swipeView) {
_swipeView = [[SwipeViewalloc]init];
_swipeView.dataSource =self;
_swipeView.delegate =self;
_swipeView.wrapEnabled =YES;
}
return_swipeView;
}
*（重要）以及动作
#pragma mark - Actions
- (void) zjx_segmentedControlValueChanged:(id)sender
{
self.swipeView.currentItemIndex =self.segmentedControl.selectedSegmentIndex;
}
PS：惨惨惨
- (UIView *)swipeView:(SwipeView *)swipeView viewForItemAtIndex:(NSInteger)index reusingView:(UIView *)view;会产生bug 只有一有滑动动作segment上的标签会马上变动
用
- (void)swipeViewCurrentItemIndexDidChange:(SwipeView *)swipeView;加上
self.segmentedControl.selectedSegmentIndex = index;可以完美结局