UINavigationController(QMUI)

@interface UINavigationController (QMUI) <UIGestureRecognizerDelegate>

/// 是否在 push 的过程中
@property(nonatomic, readonly) BOOL qmui_isPushing;

/// 是否在 pop 的过程中，包括手势、以及代码触发的 pop
@property(nonatomic, readonly) BOOL qmui_isPopping;

/// 获取顶部的 ViewController，相比于系统的方法，这个方法能获取到 pop 的转场过程中顶部还没有完全消失的 ViewController （请注意：这种情况下，获取到的 topViewController 已经不在栈内）
@property(nullable, nonatomic, readonly) UIViewController *qmui_topViewController;

/// 获取<b>rootViewController</b>
@property(nullable, nonatomic, readonly) UIViewController *qmui_rootViewController;

/// QMUI 会修改 UINavigationController.interactivePopGestureRecognizer.delegate 的值，因此提供一个属性用于获取系统原始的值
@property(nullable, nonatomic, weak, readonly) id<UIGestureRecognizerDelegate> qmui_interactivePopGestureRecognizerDelegate;

- (void)qmui_pushViewController:(UIViewController *)viewController animated:(BOOL)animated completion:(void (^_Nullable)(void))completion;
- (UIViewController *)qmui_popViewControllerAnimated:(BOOL)animated completion:(void (^_Nullable)(void))completion;
- (NSArray<UIViewController *> *)qmui_popToViewController:(UIViewController *)viewController animated:(BOOL)animated completion:(void (^_Nullable)(void))completion;
- (NSArray<UIViewController *> *)qmui_popToRootViewControllerAnimated:(BOOL)animated completion:(void (^_Nullable)(void))completion;

@end

Undocumented

  • 是否在 push 的过程中

    Declaration

    Objective-C

    @property (nonatomic, readonly) BOOL qmui_isPushing;

    Swift

    var qmui_isPushing: Bool { get }

  • 是否在 pop 的过程中，包括手势、以及代码触发的 pop

    Declaration

    Objective-C

    @property (nonatomic, readonly) BOOL qmui_isPopping;

    Swift

    var qmui_isPopping: Bool { get }

  • 获取顶部的 ViewController，相比于系统的方法，这个方法能获取到 pop 的转场过程中顶部还没有完全消失的 ViewController （请注意：这种情况下，获取到的 topViewController 已经不在栈内）

    Declaration

    Objective-C

    @property (nonatomic, readonly, nullable) UIViewController *qmui_topViewController;

    Swift

    var qmui_topViewController: UIViewController? { get }

  • 获取rootViewController

    Declaration

    Objective-C

    @property (nonatomic, readonly, nullable) UIViewController *qmui_rootViewController;

    Swift

    var qmui_rootViewController: UIViewController? { get }

  • QMUI 会修改 UINavigationController.interactivePopGestureRecognizer.delegate 的值，因此提供一个属性用于获取系统原始的值

    Declaration

    Objective-C

    @property (nonatomic, weak, readonly, nullable) id<UIGestureRecognizerDelegate> qmui_interactivePopGestureRecognizerDelegate;

    Swift

    weak var qmui_interactivePopGestureRecognizerDelegate: UIGestureRecognizerDelegate? { get }

  • Undocumented

    Declaration

    Objective-C

    - (void)qmui_pushViewController:(UIViewController *)viewController animated:(BOOL)animated completion:(void (^_Nullable)(void))completion;

    Swift

    func qmui_pushViewController(_ viewController: UIViewController, animated: Bool, completion: (() -> Void)? = nil)

  • Undocumented

    Declaration

    Objective-C

    - (UIViewController *)qmui_popViewControllerAnimated:(BOOL)animated completion:(void (^_Nullable)(void))completion;

    Swift

    func qmui_popViewController(animated: Bool, completion: (() -> Void)? = nil) -> UIViewController

  • Undocumented

    Declaration

    Objective-C

    - (NSArray<UIViewController *> *)qmui_popToViewController:(UIViewController *)viewController animated:(BOOL)animated completion:(void (^_Nullable)(void))completion;

    Swift

    func qmui_pop(to viewController: UIViewController, animated: Bool, completion: (() -> Void)? = nil) -> [UIViewController]

  • Undocumented

    Declaration

    Objective-C

    - (NSArray<UIViewController *> *)qmui_popToRootViewControllerAnimated:(BOOL)animated completion:(void (^_Nullable)(void))completion;

    Swift

    func qmui_popToRootViewController(animated: Bool, completion: (() -> Void)? = nil) -> [UIViewController]