KWDrawerController

Drawer view controller that is easy to use!

Installation

CocoaPods (iOS 8+ projects)

KWDrawerController is available on CocoaPods. Add the following to your Podfile:

# Swift 3
pod 'KWDrawerController', '~> 3.7'

# Swift 4~
pod 'KWDrawerController', '~> 4.2'
pod 'KWDrawerController/RxSwift'        # with RxSwift extension

Manually

Simply drag and drop the DrawerController folder into your existing project.

Usage

Code

import UIKit

import KWDrawerController

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
        
        let mainViewController   = MainViewController()
        let leftViewController   = LeftViewController()
        let rightViewController  = RightViewController()
        
        let drawerController     = DrawerController()

        drawerController.setViewController(mainViewController, .none)
        drawerController.setViewController(leftViewController, .left)
        drawerController.setViewController(rightViewController, .right)

        /// Customizing

        window = UIWindow(frame: UIScreen.mainScreen().bounds)
        window?.rootViewController = drawerController
        window?.makeKeyAndVisible()

        return true
    }
}

Storyboard

1. Set DrawerController as the Custom Class of the Initial ViewController.

2. Connect the DrawerEmbedLeftControllerSegue and/or the DrawerEmbedRightControllerSegue from DrawerController to your left/right controllers.

3. Connect the DrawerEmbedMainControllerSegue from DrawerController to your main controller.

4. Set the segue identifiers of both the inspector of DrawerController and the segues themselves.

Open / Close

/// Open
self.drawerController?.openSide(.left)
self.drawerController?.openSide(.right)

/// Close
self.drawerController?.closeSide()

Delegate

optional func drawerDidAnimation(
    drawerController: DrawerController,
    side: DrawerSide,
    percentage: Float
)

optional func drawerDidBeganAnimation(
    drawerController: DrawerController,
    side: DrawerSide
)

optional func drawerWillFinishAnimation(
    drawerController: DrawerController,
    side: DrawerSide
)

optional func drawerWillCancelAnimation(
    drawerController: DrawerController,
    side: DrawerSide
)

optional func drawerDidFinishAnimation(
    drawerController: DrawerController,
    side: DrawerSide
)

optional func drawerDidCancelAnimation(
    drawerController: DrawerController,
    side: DrawerSide
)

Customizing

Transition

DrawerTransition is a module that determines the rendering direction to move the Drawer. It is implemented by inheriting DrawerTransition.

• DrawerSlideTransition

• DrawerScaleTransition
  • Use is not recommended.
• DrawerParallaxTransition

• DrawerFloatTransition
  • When using the Transition, Overflow Transition should also use DrawerFloatTransition.

• DrawerFoldTransition

• DrawerSwingTransition

• DrawerZoomTransition

Overflow Transition

Overflow Transition be used when Transition beyond the open range of the drawer.

• DrawerSlideTransition
• DrawerScaleTransition
  • This is natural when used with DrawerSlideTransition, DrwaerParallaxTransition, DrawerFoldTransition, and DrawerSwingTransition.

• DrawerParallaxTransition
• DrawerFloatTransition
  • When using the Overflow Transition, Transition should also use DrawerFloatTransition.
• DrawerFoldTransition
  • Use is not recommended.
• DrawerSwingTransition
  • Use is not recommended.
• DrawerZoomTransition

Animator

Animator is a module that controls the speed of moving a drawer. It is implemented by inheriting DrawerAnimator or DrawerTickAnimator.

• DrawerLinearAnimator
• DrawerCurveEaseAnimator
• DrawerSpringAnimator
• DrawerCubicEaseAnimator
• DrawerQuadEaseAnimator
• DrawerQuartEaseAnimator
• DrawerQuintEaseAnimator
• DrawerCircEaseAnimator
• DrawerExpoEaseAnimator
• DrawerSineEaseAnimator
• DrawerElasticEaseAnimator
• DrawerBackEaseAnimator
• DrawerBounceEaseAnimator

Options

public var isTapToClose: Bool
public var isGesture: Bool
public var isAnimation: Bool
public var isOverflowAnimation: Bool
public var isShadow: Bool
public var isFadeScreen: Bool
public var isBlur: Bool
public var isEnable: Bool

Changelog

• 1.0 First Release.
• 1.1 Bug Fix, Add animations.
• 2.0 Refactoring.
• 2.1 Bug Fix, Update animation.
• 2.2 Fix animation, and some bugs.
• 3.0 Written in Swift 3.0
• 3.1 Fix Access Control issues on DrawerController.
• 3.2 Fix Access Control issues on Transition.
• 3.3 Fix Access Control issues on initializer.
• 3.4 Remove debug log.
• 3.5 Fixed bug where touch ignores is not applied for "Absolute Controller".
• 3.6 Fixed an occurs issue while the drawer was open and layout changing.
• 3.6.1 Fixed layout issue when rotate device.
• 3.7 Fixed not updating issues on properties.
• 4.0 Support Swift 4.
• 4.1 Implement new flag that enables direction auto-switching.
• 4.1.1 Support RxSwift(If you want).
• 4.1.2
  • Fix issues on auto layout of child view controllers.
  • Replace naming.
  • Implement getViewController method.
  • Reduce cloning size.
• 4.1.3
  • Fix crashed on load. (#12)
• 4.1.4
  • Add state methods to delegate. (#16)
  • Fix access control issues. (#18)
  • Fixed DrawerFloatTransition bug. (#20)
  • DrawerController incorrectly manages lifecycles of child controllers. (#21 #22)
• 4.1.5
  • Code and performance improvements and bug fixes. (#24 @rivera-ernesto)
• 4.1.6
  • Fix transition bugs.
  • Fix gesture not working bugs.
  • Fix right drawer placement on iPads (#28 @rivera-ernesto)
• 4.2
  • Support swift 4.2. (#31)

⚠️ Requirements

• iOS 8.0+
• Swift 3.0+

🔑 License

KWDrawerController is under MIT license. See the LICENSE file for more info.