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https://github.com/kevin-lyn/STPopup
STPopup provides STPopupController, which works just like UINavigationController in popup style, for both iPhone and iPad. It's written in Objective-C and compatible with Swift.
https://github.com/kevin-lyn/STPopup
bottom-sheet bulletin-board form-sheet ios ipad iphone popup ui ui-components
Last synced: about 1 month ago
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STPopup provides STPopupController, which works just like UINavigationController in popup style, for both iPhone and iPad. It's written in Objective-C and compatible with Swift.
- Host: GitHub
- URL: https://github.com/kevin-lyn/STPopup
- Owner: kevin-lyn
- License: mit
- Created: 2015-09-13T07:21:56.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2021-12-11T21:09:16.000Z (almost 3 years ago)
- Last Synced: 2024-05-29T04:52:30.984Z (4 months ago)
- Topics: bottom-sheet, bulletin-board, form-sheet, ios, ipad, iphone, popup, ui, ui-components
- Language: Objective-C
- Homepage:
- Size: 303 KB
- Stars: 2,598
- Watchers: 58
- Forks: 343
- Open Issues: 37
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-ios - STPopup - STPopup provides a UINavigationController in popup style, for both iPhone and iPad. (UI / Popup)
README
# STPopup   
`STPopup` provides `STPopupController`, which works just like `UINavigationController` in popup style, for both iPhone and iPad. It's written in Objective-C and compatible with Swift.
**Features:**
- Push/Pop view controller into/out of `STPopupController` just like `UINavigationController`.
- Set navigation items through `self.navigationItem` just like using a `UINavigationController`.
- Support both "Form Sheet" and "Bottom Sheet" style.
- Work well with storyboard(including segue).
- Customize UI by using `UIAppearance`.
- Customizable popup transition style.
- Auto-reposition of popup view when keyboard shows up, make sure your `UITextField`/`UITextView` won't be covered by the keyboard.
- Drag navigation bar to dismiss popup view.
- Support both portrait and landscape orientation in iPhone and iPad.
- iOS 7+.
- Compatible with Swift.
## Use Cases
## Get Started
**CocoaPods**
```ruby
pod 'STPopup'
```
**Carthage**
```ruby
github "kevin0571/STPopup"
```
**Import header file**
Objective-C
```objc
#import
```
Swift
```swift
import STPopup
```
**Initialize and present STPopupController**
Objective-C
```objc
STPopupController *popupController = [[STPopupController alloc] initWithRootViewController:viewController];
[popupController presentInViewController:self];
```
Swift
```swift
let popupController = STPopupController(rootViewController: viewController)
popupController.present(in: self)
```
**Set content size in view controller**
Objective-C
```objc
@implementation ViewController
- (instancetype)init
{
if (self = [super init]) {
self.title = @"View Controller";
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Next" style:UIBarButtonItemStylePlain target:self action:@selector(nextBtnDidTap)];
// It's required to set content size of popup.
self.contentSizeInPopup = CGSizeMake(300, 400);
self.landscapeContentSizeInPopup = CGSizeMake(400, 200);
}
return self;
}
@end
```
Swift
```swift
class ViewController: UIViewController {
override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
title = "View Controller"
navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Next", style: .plain, target: self, action: #selector(nextBtnDidTap))
// It's required to set content size of popup.
contentSizeInPopup = CGSize(width: 300, height: 400)
landscapeContentSizeInPopup = CGSize(width: 400, height: 200)
}
}
```
**Set content size of view controller which is loaded from Storyboard**
Set content size in storyboard or in `awakeFromNib`.
**Push, pop and dismiss view controllers**
Objective-C
```objc
[self.popupController pushViewController:[ViewController new] animated:YES];
[self.popupController popViewControllerAnimated:YES]; // Popup will be dismissed if there is only one view controller in the popup view controller stack
[self.popupController dismiss];
```
Swift
```swift
popupController?.push(viewController, animated: true)
popupController?.popViewController(animated: true) // Popup will be dismissed if there is only one view controller in the popup view controller stack
popupController?.dismiss()
```
**Bottom sheet style**
Objective-C
```objc
STPopupController *popupController = [[STPopupController alloc] initWithRootViewController:[ViewController new]];
popupController.style = STPopupStyleBottomSheet;
[popupController presentInViewController:self];
```
Swift
```swift
let popupController = STPopupController(rootViewController: viewController)
popupController.style = .bottomSheet
popupController.present(in: self)
```
**Customize popup transition style**
Objective-C
```objc
#pragma mark - STPopupControllerTransitioning
- (NSTimeInterval)popupControllerTransitionDuration:(STPopupControllerTransitioningContext *)context
{
return context.action == STPopupControllerTransitioningActionPresent ? 0.5 : 0.35;
}
- (void)popupControllerAnimateTransition:(STPopupControllerTransitioningContext *)context completion:(void (^)())completion
{
// Popup will be presented with an animation sliding from right to left.
UIView *containerView = context.containerView;
if (context.action == STPopupControllerTransitioningActionPresent) {
containerView.transform = CGAffineTransformMakeTranslation(containerView.superview.bounds.size.width - containerView.frame.origin.x, 0);
[UIView animateWithDuration:[self popupControllerTransitionDuration:context] delay:0 usingSpringWithDamping:1 initialSpringVelocity:1 options:UIViewAnimationOptionCurveEaseInOut animations:^{
context.containerView.transform = CGAffineTransformIdentity;
} completion:^(BOOL finished) {
completion();
}];
}
else {
[UIView animateWithDuration:[self popupControllerTransitionDuration:context] delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{
containerView.transform = CGAffineTransformMakeTranslation(- 2 * (containerView.superview.bounds.size.width - containerView.frame.origin.x), 0);
} completion:^(BOOL finished) {
containerView.transform = CGAffineTransformIdentity;
completion();
}];
}
}
// Use custom transitioning in popup controller
STPopupController *popupController = [[STPopupController alloc] initWithRootViewController:viewController];
popupController.transitionStyle = STPopupTransitionStyleCustom;
popupController.transitioning = self;
[popupController presentInViewController:self];
```
Swift
```swift
// MARK: STPopupControllerTransitioning
func popupControllerTransitionDuration(_ context: STPopupControllerTransitioningContext) -> TimeInterval {
return context.action == .present ? 0.5 : 0.35
}
func popupControllerAnimateTransition(_ context: STPopupControllerTransitioningContext, completion: @escaping () -> Void) {
// Popup will be presented with an animation sliding from right to left.
let containerView = context.containerView
if context.action == .present {
containerView.transform = CGAffineTransform(translationX: containerView.superview!.bounds.size.width - containerView.frame.origin.x, y: 0)
UIView.animate(withDuration: popupControllerTransitionDuration(context), delay: 0, usingSpringWithDamping: 1, initialSpringVelocity: 1, options: .curveEaseInOut, animations: {
containerView.transform = .identity
}, completion: { _ in
completion()
});
} else {
UIView.animate(withDuration: popupControllerTransitionDuration(context), delay: 0, usingSpringWithDamping: 1, initialSpringVelocity: 1, options: .curveEaseInOut, animations: {
containerView.transform = CGAffineTransform(translationX: -2 * (containerView.superview!.bounds.size.width - containerView.frame.origin.x), y: 0)
}, completion: { _ in
containerView.transform = .identity
completion()
});
}
}
// Use custom transitioning in popup controller
let popupController = let popupController = STPopupController(rootViewController: viewController)
popupController.transitionStyle = .custom
popupController.transitioning = self
popupController.present(in: self)
```
**Blur background**
Objective-C
```objc
STPopupController *popupController = [[STPopupController alloc] initWithRootViewController:[PopupViewController1 new]];
if (NSClassFromString(@"UIBlurEffect")) {
UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark];
popupController.backgroundView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];
}
```
Swift
```swift
let popupController = let popupController = STPopupController(rootViewController: viewController)
if NSClassFromString("UIBlurEffect") != nil {
let blurEffect = UIBlurEffect(style: .dark)
popupController.backgroundView = UIVisualEffectView(effect: blurEffect)
}
```
**Action of tapping on area outside of popup**
Objective-C
```objc
[popupController.backgroundView addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(backgroundViewDidTap)]];
```
Swift
```swift
popupController.backgroundView?.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(backgroundViewDidTap)))
```
**Customize UI**
Objective-C
```objc
[STPopupNavigationBar appearance].barTintColor = [UIColor colorWithRed:0.20 green:0.60 blue:0.86 alpha:1.0];
[STPopupNavigationBar appearance].tintColor = [UIColor whiteColor];
[STPopupNavigationBar appearance].barStyle = UIBarStyleDefault;
[STPopupNavigationBar appearance].titleTextAttributes = @{ NSFontAttributeName: [UIFont fontWithName:@"Cochin" size:18], NSForegroundColorAttributeName: [UIColor whiteColor] };
[[UIBarButtonItem appearanceWhenContainedIn:[STPopupNavigationBar class], nil] setTitleTextAttributes:@{ NSFontAttributeName:[UIFont fontWithName:@"Cochin" size:17] } forState:UIControlStateNormal];
```
Swift
```swift
STPopupNavigationBar.appearance().barTintColor = UIColor(red: 0.2, green: 0.6, blue: 0.86, alpha: 1)
STPopupNavigationBar.appearance().tintColor = .white
STPopupNavigationBar.appearance().barStyle = .default
STPopupNavigationBar.appearance().titleTextAttributes = [
.font: UIFont(name: "Cochin", size: 18) ?? .systemFont(ofSize: 18),
.foregroundColor: UIColor.white,
]
UIBarButtonItem
.appearance(whenContainedInInstancesOf: [STPopupNavigationBar.self])
.setTitleTextAttributes([
.font: UIFont(name: "Cochin", size: 18) ?? .systemFont(ofSize: 18),
], for: .normal)
```
**Auto-reposition when keyboard is showing up**
This is default behavior.
**Drag to dismiss**
This is default behavior.
**Handle orientation change**
This is default behavior.
Please checkout the example project for more details.