ContainerView

Preview

Installation

CocoaPods

pod 'ContainerView'

Getting Started

#import <UIKit/UIKit.h>
#import "ContainerViewController.h"
@interface ViewController : ContainerViewController
@end

Setting

- (void)viewDidLoad {
 [super viewDidLoad];
 
 // This parameter for changing the rounding corner radius of the Container
 self.containerCornerRadius = 15;
 // This parameter to add a blur to the background of the Container
 self.containerStyle = ContainerStyleLight;
 
 // This parameter adds 3 position (move to the middle). Default there are 2 positions
 self.containerAllowMiddlePosition = YES;
 
 // This parameter allows you to zoom in on the screen under Container
 self.containerZoom = YES;
 
 // This parameter sets the shadow under Container
 self.containerShadowView = YES;
 // This parameter sets the shadow in Container
 self.containerShadow = YES;
 // This parameter indicates whether to add a button when the container is at the bottom to move the container to the top
 self.containerBottomButtonToMoveTop = YES;
}

Change position Top Middle Bottom

- (void)viewDidLoad {
 [super viewDidLoad];
 
 // These parameters set the new position value.
 self.containerTop = 50;
 self.containerMiddle = 200;
 self.containerBottom = 400;
}

Move position with an animation

- (void)moveTop {
 [self containerMove:ContainerMoveTypeTop];
}
- (void)moveMiddle {
 [self containerMove:ContainerMoveTypeMiddle];
}
- (void)moveBottom {
 [self containerMove:ContainerMoveTypeBottom];
}

Adding Custom

View under ContainerView

☝️ Adding all views under the ContainerView necessarily via the self.bottomView

- (void)viewDidLoad {
 [super viewDidLoad];
 
 UILabel *label = [[UILabel alloc]initWithFrame: CGRectMake(18, 26, 60, 30 )];
 label.font = [UIFont boldSystemFontOfSize:24];
 label.textColor = [UIColor redColor];
 label.text = @"Label";
 
 [self.bottomView addSubview:label];
}

ScrollView in ContainerView

☝️ For all ScrollView, add the self delegate. Otherwise, moving the container through scrolling will not work.

@interface ViewController () <UITextViewDelegate>
@end
@implementation ViewController
- (void)viewDidLoad {
 [super viewDidLoad];
 
 UITextView *textView = [[UITextView alloc]initWithFrame:self.view.bounds];
 textView.delegate = self;
 textView.returnKeyType = UIReturnKeyDone;
 textView.backgroundColor = [UIColor clearColor];
 textView.font = [UIFont systemFontOfSize:46];
 textView.text = @"This \n example \n more \n text \n\n\n\n\n\n\n\n ....";
 
 [self.containerView addSubview:textView];
}
@end

HeaderView in ContainerView

- (void)addHeader {
 CGFloat height = 60;
 
 UIView *headerView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, height)];
 
 UISearchBar *searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 4, self.view.frame.size.width, height -4)];
 searchBar.barStyle = UIBarStyleDefault;
 searchBar.searchBarStyle = UISearchBarStyleMinimal;
 searchBar.placeholder = @"Search";
 [headerView addSubview:searchBar];
 
 self.containerView.headerView = headerView;
}

Protocol

Reports the changes current position of the container, after its use

@interface ViewController () <ContainerViewDelegate>
@end
@implementation ViewController
- (void)changeContainerMove:(ContainerMoveType)containerMove containerY:(CGFloat)containerY animated:(BOOL)animated {
 [super changeContainerMove:containerMove containerY:containerY animated:animated];
 ...
}
@end

Author

License