我正在iPhone应用程序上工作,在那里我需要使用多个标题添加段。为了解决这个问题,我在我的应用程序中添加了HMSegmentControl库。它工作得很好,但问题是使用uilabel它工作得很好。相反,我需要加载UIView的显示屏幕时,用户将点击任何段标题按钮。我试过了,但没有用。基本上我想加载UIViews(这是连接在我的XIB)为各自的段。
下面是我的代码:- (void)viewDidLoad
{
[super viewDidLoad];
screenBounds = [[UIScreen mainScreen] bounds];
scrollTitle = [[NSMutableArray alloc]initWithObjects:@"Alerts",@"Profile",@"Help",nil];
tabBarArray = [[NSMutableArray alloc]initWithObjects:@"Alerts",@"Profile",@"Help",nil];
// Do any additional setup after loading the view from its nib.
currentPage = 0;
segmentedControll = [[HMSegmentedControl alloc] initWithSectionTitles:@[@"Alerts",@"Profile",@"Help"]];
segmentedControll.backgroundColor = [UIColor colorWithRed:227/255.0 green:230/255.0 blue:230/255.0 alpha:1.0];
[segmentedControll setFrame:CGRectMake(0, 46, 320, 40)];
[segmentedControll setSelectedSegmentIndex:1];
containerView = [[HMSegmentedControlContainerView alloc] initWithHMSegmentedControl:segmentedControll andMinimumWIdth:107];
containerView.scrollView.showsHorizontalScrollIndicator=0;
__weak typeof(self) weakSelf = self;
[segmentedControll setIndexChangeBlock:^(NSInteger index) {
[weakSelf.menuScrollView scrollRectToVisible:CGRectMake(320 * index, 0, 320, 200) animated:YES];
}];
[self.view addSubview:containerView];
totalNoOfSegment=3;
currentPage=segmentedControll.selectedSegmentIndex;
self.menuScrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 87, 320, 373)];
[self.menuScrollView setBackgroundColor:[UIColor colorWithRed:0.7 green:0.7 blue:0.7 alpha:1]];
[self.menuScrollView setPagingEnabled:YES];
[self.menuScrollView setShowsHorizontalScrollIndicator:NO];
[self.menuScrollView setContentSize:CGSizeMake(960, 200)];
[self.menuScrollView scrollRectToVisible:CGRectMake(320, 0, 320, 200) animated:NO];
[self.menuScrollView setDelegate:self];
[self.view addSubview:self.menuScrollView];
/*UILabel *label1 = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 320, 373)];
[label1 setText:@"Alerts"];
label1.textColor = [UIColor blackColor];
label1.backgroundColor = [UIColor whiteColor];
label1.textAlignment = NSTextAlignmentCenter;
[self.menuScrollView addSubview:label1];*/
[self.menuScrollView addSubview:viewAlerts];
/*UILabel *label2 = [[UILabel alloc] initWithFrame:CGRectMake(320, 0, 320, 373)];
[label2 setText:@"Profile"];
label2.textColor = [UIColor blackColor];
label2.backgroundColor = [UIColor whiteColor];
label2.textAlignment = NSTextAlignmentCenter;
[self.menuScrollView addSubview:label2];*/
[self.menuScrollView addSubview:viewProfile];
/*UILabel *label3 = [[UILabel alloc] initWithFrame:CGRectMake(640, 0, 320, 373)];
[label3 setText:@"Help"];
label3.textColor = [UIColor blackColor];
label3.backgroundColor = [UIColor whiteColor];
label3.textAlignment = NSTextAlignmentCenter;
[self.menuScrollView addSubview:label3];*/
[self.menuScrollView addSubview:viewHelp];
self.panGestureLeft=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(panTableView:)];
self.panGestureLeft.direction=UISwipeGestureRecognizerDirectionLeft ;
[self.menuScrollView addGestureRecognizer:self.panGestureLeft];
self.panGestureRight=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(panTableView:)];
self.panGestureRight.direction=UISwipeGestureRecognizerDirectionRight ;
[self.menuScrollView addGestureRecognizer:self.panGestureRight];
}
-(void)panTableView:(UISwipeGestureRecognizer *)pan{
if (pan.state==UIGestureRecognizerStateEnded) {
int curr=currentPage;
if (pan==self.panGestureLeft)
{
// user dragged towards the right
curr=curr+1;
if (curr!=3) {
CATransition *transition = [CATransition animation];
transition.duration = 0.35;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionPush;
transition.subtype =kCATransitionFromRight;
transition.delegate = self;
[self.menuScrollView.layer addAnimation:transition forKey:nil];
segmentedControll.selectedSegmentIndex=curr;
[self segmentedControlChangedValue:segmentedControll];
}
}
else if (pan==self.panGestureRight)
{
// user dragged towards the left
curr=curr-1;
if (curr!=-1) {
CATransition *transition = [CATransition animation];
transition.duration = 0.35;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionPush;
transition.subtype =kCATransitionFromLeft;
transition.delegate = self;
[self.menuScrollView.layer addAnimation:transition forKey:nil];
segmentedControll.selectedSegmentIndex=curr;
[self segmentedControlChangedValue:segmentedControll];
}
}
}
}
- (void)segmentedControlChangedValue:(HMSegmentedControl *)segmentedControl {
NSLog(@"Selected index %i (via UIControlEventValueChanged)", segmentedControl.selectedSegmentIndex);
currentPage=segmentedControl.selectedSegmentIndex;
}
在我的代码中,如果我将动态添加UIViews,那么它将工作。但我需要添加uiview使用XIB。请帮助我实现我的解决方案。由于
你的代码几乎是正确的,你唯一错过的是你的uiview的帧,因为你是在你的ScrollView中加载它们,这是编程的,你需要设置你的uiview的帧与ScrollView,考虑你的ScrollView的内容偏移
for (int i = 0; i < numberOfView; i++) {
CGRect frame;
frame.origin.x = self.scrollView.frame.size.width * i;
frame.origin.y = 0;
frame.size = self.scrollView.frame.size;
//现在把这个框架设置为你的视图
}