Update PanModal.podspec

* Replace `isPanScrollEnabled` with `shouldRespond(to ..`

* Update PanModalPresentable+Defaults.swift

CONTRIBUTING.md

@@ -35,7 +35,7 @@ Issues labelled `good first contribution`.
 
 For your contribution to be accepted:
 
-- [x] You must have signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/PanModal).
+- [x] You must have signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackHQ/PanModal).
 - [x] The test suite must be complete and pass.
 - [x] The changes must be approved by code review.
 - [x] Commits should be atomic and messages must be descriptive. Related issues should be mentioned by Issue number.

PanModal.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'PanModal'
-  s.version          = '1.0'
+  s.version          = '1.2'
   s.summary          = 'PanModal is an elegant and highly customizable presentation API for constructing bottom sheet modals on iOS.'
 
 # This description is used to generate tags and improve search results.
@@ -17,17 +17,13 @@ Pod::Spec.new do |s|
 #   * Write the description between the DESC delimiters below.
 #   * Finally, don't worry about the indent, CocoaPods strips it!
 
-  s.description      = <<-DESC
-PanModal is an elegant and highly customizable presentation API for constructing bottom sheet modals on iOS.
-                       DESC
-
+  s.description      = 'PanModal is an elegant and highly customizable presentation API for constructing bottom sheet modals on iOS.'
   s.homepage         = 'https://github.com/slackhq/PanModal'
   s.license          = { :type => 'MIT', :file => 'LICENSE' }
   s.author           = { 'slack' => 'opensource@slack.com' }
   s.source           = { :git => 'https://github.com/slackhq/PanModal.git', :tag => s.version.to_s }
-  s.social_media_url = 'https://twitter.com/slackhq
-
+  s.social_media_url = 'https://twitter.com/slackhq'
   s.ios.deployment_target = '10.0'
-
-  s.source_files = 'PanModal/**/*'
+  s.swift_version = '4.2'
+  s.source_files = 'PanModal/**/*.{swift,h,m}'
 end

PanModal/Controller/PanModalPresentationController.swift

@@ -36,7 +36,6 @@ public class PanModalPresentationController: UIPresentationController {
      Constants
      */
     struct Constants {
-        static let cornerRadius = CGFloat(8.0)
         static let indicatorYOffset = CGFloat(8.0)
         static let snapMovementSensitivity = CGFloat(0.7)
         static let dragIndicatorSize = CGSize(width: 36.0, height: 5.0)
@@ -186,6 +185,7 @@ public class PanModalPresentationController: UIPresentationController {
 
         coordinator.animate(alongsideTransition: { [weak self] _ in
             self?.backgroundView.dimState = .max
+            self?.presentedViewController.setNeedsStatusBarAppearanceUpdate()
         })
     }
 
@@ -203,6 +203,7 @@ public class PanModalPresentationController: UIPresentationController {
         coordinator.animate(alongsideTransition: { [weak self] _ in
             self?.dragIndicatorView.alpha = 0.0
             self?.backgroundView.dimState = .off
+            self?.presentingViewController.setNeedsStatusBarAppearanceUpdate()
         })
     }
 
@@ -413,7 +414,6 @@ private extension PanModalPresentationController {
          to avoid visual bugs
          */
         scrollView.showsVerticalScrollIndicator = false
-        scrollView.isScrollEnabled = presentable?.isPanScrollEnabled ?? true
         scrollView.scrollIndicatorInsets = presentable?.scrollIndicatorInsets ?? .zero
 
         /**
@@ -443,8 +443,7 @@ private extension PanModalPresentationController {
     @objc func didPanOnPresentedView(_ recognizer: UIPanGestureRecognizer) {
 
         guard
-            presentable?.isPanScrollEnabled == true,
-            !shouldFail(panGestureRecognizer: recognizer),
+            shouldRespond(to: panGestureRecognizer),
             let containerView = containerView
             else {
                 recognizer.setTranslation(.zero, in: recognizer.view)
@@ -514,6 +513,26 @@ private extension PanModalPresentationController {
         }
     }
 
+    /**
+     Determine if the pan modal should respond to the gesture recognizer.
+
+     If the pan modal is already being dragged & the delegate returns false, ignore until
+     the recognizer is back to it's original state (.began)
+
+     ⚠️ This is the only time we should be cancelling the pan modal gesture recognizer
+     */
+    func shouldRespond(to panGestureRecognizer: UIPanGestureRecognizer) -> Bool {
+        guard
+            presentable?.shouldRespond(to: panGestureRecognizer) == true ||
+                !(panGestureRecognizer.state == .began || panGestureRecognizer.state == .cancelled)
+            else {
+                panGestureRecognizer.isEnabled = false
+                panGestureRecognizer.isEnabled = true
+                return false
+        }
+        return !shouldFail(panGestureRecognizer: panGestureRecognizer)
+    }
+
     /**
      Communicate intentions to presentable and adjust subviews in containerView
      */
@@ -549,7 +568,7 @@ private extension PanModalPresentationController {
          Allow api consumers to override the internal conditions &
          decide if the pan gesture recognizer should be prioritized.
 
-         ⚠️ This is the only time we should be cancelling a recognizer,
+         ⚠️ This is the only time we should be cancelling the panScrollable recognizer,
          for the purpose of ensuring we're no longer tracking the scrollView
          */
         guard !shouldPrioritize(panGestureRecognizer: panGestureRecognizer) else {
@@ -576,7 +595,7 @@ private extension PanModalPresentationController {
      */
     func shouldPrioritize(panGestureRecognizer: UIPanGestureRecognizer) -> Bool {
         return panGestureRecognizer.state == .began &&
-            presentable?.shouldPrioritize(panModalGestureRecognizer: panGestureRecognizer) ?? false
+            presentable?.shouldPrioritize(panModalGestureRecognizer: panGestureRecognizer) == true
     }
 
     /**
@@ -797,37 +816,23 @@ private extension PanModalPresentationController {
      because we render the dragIndicator outside of view bounds
      */
     func addRoundedCorners(to view: UIView) {
+        let radius = presentable?.cornerRadius ?? 0
+        let path = UIBezierPath(roundedRect: view.bounds,
+                                byRoundingCorners: [.topLeft, .topRight],
+                                cornerRadii: CGSize(width: radius, height: radius))
 
-        let path = UIBezierPath()
-        path.move(to: CGPoint(x: 0, y: Constants.cornerRadius))
-
-        // 1. Draw left rounded corner
-        path.addArc(withCenter: CGPoint(x: path.currentPoint.x + Constants.cornerRadius, y: path.currentPoint.y),
-                    radius: Constants.cornerRadius, startAngle: .pi, endAngle: 3.0 * .pi/2.0, clockwise: true)
-
-        // 2. Draw around the drag indicator view, if displayed
+        // Draw around the drag indicator view, if displayed
         if presentable?.showDragIndicator == true {
             let indicatorLeftEdgeXPos = view.bounds.width/2.0 - Constants.dragIndicatorSize.width/2.0
             drawAroundDragIndicator(currentPath: path, indicatorLeftEdgeXPos: indicatorLeftEdgeXPos)
         }
 
-        // 3. Draw line to right side of presented view, leaving space to draw rounded corner
-        path.addLine(to: CGPoint(x: view.bounds.width - Constants.cornerRadius, y: path.currentPoint.y))
-
-        // 4. Draw right rounded corner
-        path.addArc(withCenter: CGPoint(x: path.currentPoint.x, y: path.currentPoint.y + Constants.cornerRadius),
-                    radius: Constants.cornerRadius, startAngle: 3.0 * .pi/2.0, endAngle: 0, clockwise: true)
-
-        // 5. Draw around final edges of view
-        path.addLine(to: CGPoint(x: path.currentPoint.x, y: view.bounds.height))
-        path.addLine(to: CGPoint(x: 0, y: path.currentPoint.y))
-
-        // 6. Set path as a mask to display optional drag indicator view & rounded corners
+        // Set path as a mask to display optional drag indicator view & rounded corners
         let mask = CAShapeLayer()
         mask.path = path.cgPath
         view.layer.mask = mask
 
-        // 7. Improve performance by rasterizing the layer
+        // Improve performance by rasterizing the layer
         view.layer.shouldRasterize = true
         view.layer.rasterizationScale = UIScreen.main.scale
     }

PanModal/Info.plist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>FMWK</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>$(CURRENT_PROJECT_VERSION)</string>
+</dict>
+</plist>

PanModal/PanModal.h

@@ -0,0 +1,19 @@
+//
+//  PanModal.h
+//  PanModal
+//
+//  Created by Tosin A on 3/13/19.
+//  Copyright © 2019 Detail. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+//! Project version number for PanModal.
+FOUNDATION_EXPORT double PanModalVersionNumber;
+
+//! Project version string for PanModal.
+FOUNDATION_EXPORT const unsigned char PanModalVersionString[];
+
+// In this header, you should import all the public headers of your framework using statements like #import <PanModal/PublicHeader.h>
+
+

PanModal/Presentable/PanModalHeight.swift

@@ -1,6 +1,6 @@
 //
 //  PanModalHeight.swift
-//  SlackUI
+//  PanModal
 //
 //  Copyright © 2019 Tiny Speck, Inc. All rights reserved.
 //
@@ -35,4 +35,8 @@ public enum PanModalHeight: Equatable {
      */
     case contentHeightIgnoringSafeArea(CGFloat)
 
+    /**
+     Sets the height to be the intrinsic content height
+     */
+    case intrinsicHeight
 }

PanModal/Presentable/PanModalPresentable+Defaults.swift

@@ -2,7 +2,6 @@
 //  PanModalPresentable+Defaults.swift
 //  PanModal
 //
-//  Created by Stephen Sowole on 11/5/18.
 //  Copyright © 2018 Tiny Speck, Inc. All rights reserved.
 //
 
@@ -31,6 +30,10 @@ public extension PanModalPresentable where Self: UIViewController {
         return .contentHeight(scrollView.contentSize.height)
     }
 
+    var cornerRadius: CGFloat {
+        return 8.0
+    }
+
     var springDamping: CGFloat {
         return 0.8
     }
@@ -40,7 +43,7 @@ public extension PanModalPresentable where Self: UIViewController {
     }
 
     var scrollIndicatorInsets: UIEdgeInsets {
-        let top = shouldRoundTopCorners ? PanModalPresentationController.Constants.cornerRadius : 0
+        let top = shouldRoundTopCorners ? cornerRadius : 0
         return UIEdgeInsets(top: CGFloat(top), left: 0, bottom: bottomLayoutOffset, right: 0)
     }
 
@@ -61,10 +64,6 @@ public extension PanModalPresentable where Self: UIViewController {
         return true
     }
 
-    var isPanScrollEnabled: Bool {
-        return true
-    }
-
     var isUserInteractionEnabled: Bool {
         return true
     }
@@ -81,7 +80,11 @@ public extension PanModalPresentable where Self: UIViewController {
         return shouldRoundTopCorners
     }
 
-    func willRespond(to panGestureRecognizer: UIPanGestureRecognizer) {
+    func shouldRespond(to panModalGestureRecognizer: UIPanGestureRecognizer) -> Bool {
+        return true
+    }
+
+    func willRespond(to panModalGestureRecognizer: UIPanGestureRecognizer) {
 
     }
 

PanModal/Presentable/PanModalPresentable+LayoutHelpers.swift

@@ -90,6 +90,12 @@ extension PanModalPresentable where Self: UIViewController {
             return bottomYPos - (height + bottomLayoutOffset)
         case .contentHeightIgnoringSafeArea(let height):
             return bottomYPos - height
+        case .intrinsicHeight:
+            view.layoutIfNeeded()
+            let targetSize = CGSize(width: (presentedVC?.containerView?.bounds ?? UIScreen.main.bounds).width,
+                                    height: UIView.layoutFittingCompressedSize.height)
+            let intrinsicHeight = view.systemLayoutSizeFitting(targetSize).height
+            return bottomYPos - (intrinsicHeight + bottomLayoutOffset)
         }
     }
 

PanModal/Presentable/PanModalPresentable.swift

@@ -13,7 +13,7 @@ import UIKit
 
  Usage:
  ```
- extension UIViewController: PanModalPresentable {
+ extension YourViewController: PanModalPresentable {
     func shouldRoundTopCorners: Bool { return false }
  }
  ```
@@ -54,6 +54,13 @@ public protocol PanModalPresentable {
      */
     var longFormHeight: PanModalHeight { get }
 
+    /**
+     The corner radius used when `shouldRoundTopCorners` is enabled.
+
+     Default Value is 8.0.
+     */
+    var cornerRadius: CGFloat { get }
+
     /**
      The springDamping value used to determine the amount of 'bounce'
      seen when transitioning to short/long form.
@@ -91,29 +98,19 @@ public protocol PanModalPresentable {
      A flag to determine if scrolling should seamlessly transition from the pan modal container view to
      the embedded scroll view once the scroll limit has been reached.
 
-     Default value is false.
-     Unless a scrollView is provided and the content exceeds the longForm height
+     Default value is false. Unless a scrollView is provided and the content height exceeds the longForm height.
      */
     var allowsExtendedPanScrolling: Bool { get }
 
     /**
      A flag to determine if dismissal should be initiated when swiping down on the presented view.
+
      Return false to fallback to the short form state instead of dismissing.
 
      Default value is true.
      */
     var allowsDragToDismiss: Bool { get }
 
-    /**
-     A flag to determine if scrolling should be enabled on the entire view.
-
-     - Note: Returning false will disable scrolling on the embedded scrollview as well as on the
-     pan modal container view.
-
-     Default value is true.
-     */
-    var isPanScrollEnabled: Bool { get }
-
     /**
      A flag to toggle user interactions on the container view.
 
@@ -145,6 +142,15 @@ public protocol PanModalPresentable {
      */
     var showDragIndicator: Bool { get }
 
+    /**
+     Asks the delegate if the pan modal should respond to the pan modal gesture recognizer.
+     
+     Return false to disable movement on the pan modal but maintain gestures on the presented view.
+
+     Default value is true.
+     */
+    func shouldRespond(to panModalGestureRecognizer: UIPanGestureRecognizer) -> Bool
+
     /**
      Notifies the delegate when the pan modal gesture recognizer state is either
      `began` or `changed`. This method gives the delegate a chance to prepare
@@ -154,7 +160,7 @@ public protocol PanModalPresentable {
 
      Default value is an empty implementation.
      */
-    func willRespond(to panGestureRecognizer: UIPanGestureRecognizer)
+    func willRespond(to panModalGestureRecognizer: UIPanGestureRecognizer)
 
     /**
      Asks the delegate if the pan modal gesture recognizer should be prioritized.
@@ -162,8 +168,8 @@ public protocol PanModalPresentable {
      For example, you can use this to define a region
      where you would like to restrict where the pan gesture can start.
 
-     If false, then we rely on the internal conditions of when a pan gesture
-     should succeed or fail, such as, if we're actively scrolling on the scrollView
+     If false, then we rely solely on the internal conditions of when a pan gesture
+     should succeed or fail, such as, if we're actively scrolling on the scrollView.
 
      Default return value is false.
      */

PanModal/Presenter/PanModalPresenter.swift

@@ -1,6 +1,6 @@
 //
 //  PanModalPresenter.swift
-//  SlackUI
+//  PanModal
 //
 //  Copyright © 2019 Tiny Speck, Inc. All rights reserved.
 //

PanModal/Presenter/UIViewController+PanModalPresenter.swift

@@ -1,6 +1,6 @@
 //
 //  UIViewController+PanModalPresenterProtocol.swift
-//  SlackUI
+//  PanModal
 //
 //  Copyright © 2019 Tiny Speck, Inc. All rights reserved.
 //
@@ -50,6 +50,7 @@ extension UIViewController: PanModalPresenter {
             viewControllerToPresent.popoverPresentationController?.delegate = PanModalPresentationDelegate.default
         } else {
             viewControllerToPresent.modalPresentationStyle = .custom
+            viewControllerToPresent.modalPresentationCapturesStatusBarAppearance = true
             viewControllerToPresent.transitioningDelegate = PanModalPresentationDelegate.default
         }
 

PanModalDemo.xcodeproj/project.pbxproj

@@ -7,6 +7,22 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		0F2A2C552239C119003BDB2F /* PanModal.h in Headers */ = {isa = PBXBuildFile; fileRef = 0F2A2C532239C119003BDB2F /* PanModal.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		0F2A2C582239C119003BDB2F /* PanModal.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0F2A2C512239C119003BDB2F /* PanModal.framework */; };
+		0F2A2C592239C119003BDB2F /* PanModal.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 0F2A2C512239C119003BDB2F /* PanModal.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		0F2A2C5E2239C137003BDB2F /* PanModalAnimator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74C072A2220BA6E500124CE1 /* PanModalAnimator.swift */; };
+		0F2A2C5F2239C139003BDB2F /* PanModalPresentationAnimator.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC139066216D9458007A3E64 /* PanModalPresentationAnimator.swift */; };
+		0F2A2C602239C13C003BDB2F /* PanModalPresentationController.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC13906C216D9458007A3E64 /* PanModalPresentationController.swift */; };
+		0F2A2C612239C140003BDB2F /* PanModalPresentationDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 94795C9A21F0335D008045A0 /* PanModalPresentationDelegate.swift */; };
+		0F2A2C622239C148003BDB2F /* PanModalHeight.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74C072A4220BA76D00124CE1 /* PanModalHeight.swift */; };
+		0F2A2C632239C14B003BDB2F /* PanModalPresentable.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC139068216D9458007A3E64 /* PanModalPresentable.swift */; };
+		0F2A2C642239C14E003BDB2F /* PanModalPresentable+Defaults.swift in Sources */ = {isa = PBXBuildFile; fileRef = DCC0EE7B21917F2500208DBC /* PanModalPresentable+Defaults.swift */; };
+		0F2A2C652239C151003BDB2F /* PanModalPresentable+UIViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC139069216D9458007A3E64 /* PanModalPresentable+UIViewController.swift */; };
+		0F2A2C662239C153003BDB2F /* PanModalPresentable+LayoutHelpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74C072A6220BA78800124CE1 /* PanModalPresentable+LayoutHelpers.swift */; };
+		0F2A2C672239C157003BDB2F /* PanModalPresenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC13906A216D9458007A3E64 /* PanModalPresenter.swift */; };
+		0F2A2C682239C15D003BDB2F /* UIViewController+PanModalPresenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74C072A9220BA82A00124CE1 /* UIViewController+PanModalPresenter.swift */; };
+		0F2A2C692239C162003BDB2F /* DimmedView.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC13906E216D9458007A3E64 /* DimmedView.swift */; };
+		0F2A2C6A2239C165003BDB2F /* PanContainerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 94795C9C21F03368008045A0 /* PanContainerView.swift */; };
 		743CABB02225FC9F00634A5A /* UserGroupViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 743CABAF2225FC9F00634A5A /* UserGroupViewController.swift */; };
 		743CABB22225FD1100634A5A /* UserGroupHeaderView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 743CABB12225FD1100634A5A /* UserGroupHeaderView.swift */; };
 		743CABB42225FE7700634A5A /* UserGroupMemberPresentable.swift in Sources */ = {isa = PBXBuildFile; fileRef = 743CABB32225FE7700634A5A /* UserGroupMemberPresentable.swift */; };
@@ -42,6 +58,13 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
+		0F2A2C562239C119003BDB2F /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = DCA741A2216D90410021F2F2 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 0F2A2C502239C119003BDB2F;
+			remoteInfo = PanModal;
+		};
 		743CABC92226171500634A5A /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = DCA741A2216D90410021F2F2 /* Project object */;
@@ -51,7 +74,24 @@
 		};
 /* End PBXContainerItemProxy section */
 
+/* Begin PBXCopyFilesBuildPhase section */
+		0F2A2C5D2239C119003BDB2F /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+				0F2A2C592239C119003BDB2F /* PanModal.framework in Embed Frameworks */,
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
+		0F2A2C512239C119003BDB2F /* PanModal.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = PanModal.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		0F2A2C532239C119003BDB2F /* PanModal.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PanModal.h; sourceTree = "<group>"; };
+		0F2A2C542239C119003BDB2F /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		743CABAF2225FC9F00634A5A /* UserGroupViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserGroupViewController.swift; sourceTree = "<group>"; };
 		743CABB12225FD1100634A5A /* UserGroupHeaderView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserGroupHeaderView.swift; sourceTree = "<group>"; };
 		743CABB32225FE7700634A5A /* UserGroupMemberPresentable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserGroupMemberPresentable.swift; sourceTree = "<group>"; };
@@ -84,13 +124,20 @@
 		DC13906E216D9458007A3E64 /* DimmedView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DimmedView.swift; sourceTree = "<group>"; };
 		DC3B2EB9222A560A000C8A4A /* TransientAlertViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TransientAlertViewController.swift; sourceTree = "<group>"; };
 		DC3B2EBD222A58C9000C8A4A /* AlertView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AlertView.swift; sourceTree = "<group>"; };
-		DCA741AA216D90410021F2F2 /* PanModal.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = PanModal.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		DCA741AA216D90410021F2F2 /* PanModalDemo.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = PanModalDemo.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		DCA741AD216D90410021F2F2 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		DCA741B9216D90420021F2F2 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		DCC0EE7B21917F2500208DBC /* PanModalPresentable+Defaults.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "PanModalPresentable+Defaults.swift"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		0F2A2C4E2239C119003BDB2F /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		743CABC12226171500634A5A /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
@@ -102,12 +149,22 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				0F2A2C582239C119003BDB2F /* PanModal.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		0F2A2C522239C119003BDB2F /* PanModal */ = {
+			isa = PBXGroup;
+			children = (
+				0F2A2C532239C119003BDB2F /* PanModal.h */,
+				0F2A2C542239C119003BDB2F /* Info.plist */,
+			);
+			path = PanModal;
+			sourceTree = "<group>";
+		};
 		743CABAE2225FC4A00634A5A /* User Groups */ = {
 			isa = PBXGroup;
 			children = (
@@ -286,6 +343,7 @@
 				DCA741AC216D90410021F2F2 /* Sample */,
 				DC139062216D9431007A3E64 /* PanModal */,
 				743CABC52226171500634A5A /* Tests */,
+				0F2A2C522239C119003BDB2F /* PanModal */,
 				DCA741AB216D90410021F2F2 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -293,8 +351,9 @@
 		DCA741AB216D90410021F2F2 /* Products */ = {
 			isa = PBXGroup;
 			children = (
-				DCA741AA216D90410021F2F2 /* PanModal.app */,
+				DCA741AA216D90410021F2F2 /* PanModalDemo.app */,
 				743CABC42226171500634A5A /* PanModalTests.xctest */,
+				0F2A2C512239C119003BDB2F /* PanModal.framework */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -312,7 +371,36 @@
 		};
 /* End PBXGroup section */
 
+/* Begin PBXHeadersBuildPhase section */
+		0F2A2C4C2239C119003BDB2F /* Headers */ = {
+			isa = PBXHeadersBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				0F2A2C552239C119003BDB2F /* PanModal.h in Headers */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXHeadersBuildPhase section */
+
 /* Begin PBXNativeTarget section */
+		0F2A2C502239C119003BDB2F /* PanModal */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 0F2A2C5A2239C119003BDB2F /* Build configuration list for PBXNativeTarget "PanModal" */;
+			buildPhases = (
+				0F2A2C4C2239C119003BDB2F /* Headers */,
+				0F2A2C4D2239C119003BDB2F /* Sources */,
+				0F2A2C4E2239C119003BDB2F /* Frameworks */,
+				0F2A2C4F2239C119003BDB2F /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = PanModal;
+			productName = PanModal;
+			productReference = 0F2A2C512239C119003BDB2F /* PanModal.framework */;
+			productType = "com.apple.product-type.framework";
+		};
 		743CABC32226171500634A5A /* PanModalTests */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 743CABCB2226171500634A5A /* Build configuration list for PBXNativeTarget "PanModalTests" */;
@@ -331,21 +419,23 @@
 			productReference = 743CABC42226171500634A5A /* PanModalTests.xctest */;
 			productType = "com.apple.product-type.bundle.unit-test";
 		};
-		DCA741A9216D90410021F2F2 /* PanModal */ = {
+		DCA741A9216D90410021F2F2 /* PanModalDemo */ = {
 			isa = PBXNativeTarget;
-			buildConfigurationList = DCA741BC216D90420021F2F2 /* Build configuration list for PBXNativeTarget "PanModal" */;
+			buildConfigurationList = DCA741BC216D90420021F2F2 /* Build configuration list for PBXNativeTarget "PanModalDemo" */;
 			buildPhases = (
 				DCA741A6216D90410021F2F2 /* Sources */,
 				DCA741A7216D90410021F2F2 /* Frameworks */,
 				DCA741A8216D90410021F2F2 /* Resources */,
+				0F2A2C5D2239C119003BDB2F /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
 			dependencies = (
+				0F2A2C572239C119003BDB2F /* PBXTargetDependency */,
 			);
-			name = PanModal;
+			name = PanModalDemo;
 			productName = PanModal;
-			productReference = DCA741AA216D90410021F2F2 /* PanModal.app */;
+			productReference = DCA741AA216D90410021F2F2 /* PanModalDemo.app */;
 			productType = "com.apple.product-type.application";
 		};
 /* End PBXNativeTarget section */
@@ -358,6 +448,9 @@
 				LastUpgradeCheck = 1000;
 				ORGANIZATIONNAME = Detail;
 				TargetAttributes = {
+					0F2A2C502239C119003BDB2F = {
+						CreatedOnToolsVersion = 10.1;
+					};
 					743CABC32226171500634A5A = {
 						CreatedOnToolsVersion = 10.1;
 						TestTargetID = DCA741A9216D90410021F2F2;
@@ -367,7 +460,7 @@
 					};
 				};
 			};
-			buildConfigurationList = DCA741A5216D90410021F2F2 /* Build configuration list for PBXProject "PanModal" */;
+			buildConfigurationList = DCA741A5216D90410021F2F2 /* Build configuration list for PBXProject "PanModalDemo" */;
 			compatibilityVersion = "Xcode 9.3";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
@@ -380,13 +473,21 @@
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
-				DCA741A9216D90410021F2F2 /* PanModal */,
+				DCA741A9216D90410021F2F2 /* PanModalDemo */,
 				743CABC32226171500634A5A /* PanModalTests */,
+				0F2A2C502239C119003BDB2F /* PanModal */,
 			);
 		};
 /* End PBXProject section */
 
 /* Begin PBXResourcesBuildPhase section */
+		0F2A2C4F2239C119003BDB2F /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		743CABC22226171500634A5A /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -407,6 +508,26 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
+		0F2A2C4D2239C119003BDB2F /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				0F2A2C5E2239C137003BDB2F /* PanModalAnimator.swift in Sources */,
+				0F2A2C5F2239C139003BDB2F /* PanModalPresentationAnimator.swift in Sources */,
+				0F2A2C602239C13C003BDB2F /* PanModalPresentationController.swift in Sources */,
+				0F2A2C612239C140003BDB2F /* PanModalPresentationDelegate.swift in Sources */,
+				0F2A2C622239C148003BDB2F /* PanModalHeight.swift in Sources */,
+				0F2A2C632239C14B003BDB2F /* PanModalPresentable.swift in Sources */,
+				0F2A2C642239C14E003BDB2F /* PanModalPresentable+Defaults.swift in Sources */,
+				0F2A2C652239C151003BDB2F /* PanModalPresentable+UIViewController.swift in Sources */,
+				0F2A2C662239C153003BDB2F /* PanModalPresentable+LayoutHelpers.swift in Sources */,
+				0F2A2C672239C157003BDB2F /* PanModalPresenter.swift in Sources */,
+				0F2A2C682239C15D003BDB2F /* UIViewController+PanModalPresenter.swift in Sources */,
+				0F2A2C692239C162003BDB2F /* DimmedView.swift in Sources */,
+				0F2A2C6A2239C165003BDB2F /* PanContainerView.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		743CABC02226171500634A5A /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -453,14 +574,77 @@
 /* End PBXSourcesBuildPhase section */
 
 /* Begin PBXTargetDependency section */
+		0F2A2C572239C119003BDB2F /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 0F2A2C502239C119003BDB2F /* PanModal */;
+			targetProxy = 0F2A2C562239C119003BDB2F /* PBXContainerItemProxy */;
+		};
 		743CABCA2226171500634A5A /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
-			target = DCA741A9216D90410021F2F2 /* PanModal */;
+			target = DCA741A9216D90410021F2F2 /* PanModalDemo */;
 			targetProxy = 743CABC92226171500634A5A /* PBXContainerItemProxy */;
 		};
 /* End PBXTargetDependency section */
 
 /* Begin XCBuildConfiguration section */
+		0F2A2C5B2239C119003BDB2F /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_IDENTITY = "";
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				DEFINES_MODULE = YES;
+				DEVELOPMENT_TEAM = 6UF7FN999R;
+				DYLIB_COMPATIBILITY_VERSION = 1;
+				DYLIB_CURRENT_VERSION = 1;
+				DYLIB_INSTALL_NAME_BASE = "@rpath";
+				INFOPLIST_FILE = PanModal/Info.plist;
+				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.slack.PanModal;
+				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
+				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 4.2;
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VERSIONING_SYSTEM = "apple-generic";
+				VERSION_INFO_PREFIX = "";
+			};
+			name = Debug;
+		};
+		0F2A2C5C2239C119003BDB2F /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_IDENTITY = "";
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				DEFINES_MODULE = YES;
+				DEVELOPMENT_TEAM = 6UF7FN999R;
+				DYLIB_COMPATIBILITY_VERSION = 1;
+				DYLIB_CURRENT_VERSION = 1;
+				DYLIB_INSTALL_NAME_BASE = "@rpath";
+				INFOPLIST_FILE = PanModal/Info.plist;
+				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.slack.PanModal;
+				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
+				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 4.2;
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VERSIONING_SYSTEM = "apple-generic";
+				VERSION_INFO_PREFIX = "";
+			};
+			name = Release;
+		};
 		743CABCC2226171500634A5A /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -477,7 +661,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 4.2;
 				TARGETED_DEVICE_FAMILY = "1,2";
-				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/PanModal.app/PanModal";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/PanModalDemo.app/PanModalDemo";
 			};
 			name = Debug;
 		};
@@ -497,7 +681,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 4.2;
 				TARGETED_DEVICE_FAMILY = "1,2";
-				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/PanModal.app/PanModal";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/PanModalDemo.app/PanModalDemo";
 			};
 			name = Release;
 		};
@@ -620,6 +804,7 @@
 		DCA741BD216D90420021F2F2 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				CODE_SIGN_STYLE = Automatic;
@@ -640,6 +825,7 @@
 		DCA741BE216D90420021F2F2 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				CODE_SIGN_STYLE = Automatic;
@@ -660,6 +846,15 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
+		0F2A2C5A2239C119003BDB2F /* Build configuration list for PBXNativeTarget "PanModal" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				0F2A2C5B2239C119003BDB2F /* Debug */,
+				0F2A2C5C2239C119003BDB2F /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		743CABCB2226171500634A5A /* Build configuration list for PBXNativeTarget "PanModalTests" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
@@ -669,7 +864,7 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
-		DCA741A5216D90410021F2F2 /* Build configuration list for PBXProject "PanModal" */ = {
+		DCA741A5216D90410021F2F2 /* Build configuration list for PBXProject "PanModalDemo" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				DCA741BA216D90420021F2F2 /* Debug */,
@@ -678,7 +873,7 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
-		DCA741BC216D90420021F2F2 /* Build configuration list for PBXNativeTarget "PanModal" */ = {
+		DCA741BC216D90420021F2F2 /* Build configuration list for PBXNativeTarget "PanModalDemo" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				DCA741BD216D90420021F2F2 /* Debug */,

PanModalDemo.xcodeproj/xcshareddata/xcschemes/PanModal.xcscheme

@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1010"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "0F2A2C502239C119003BDB2F"
+               BuildableName = "PanModal.framework"
+               BlueprintName = "PanModal"
+               ReferencedContainer = "container:PanModalDemo.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "0F2A2C502239C119003BDB2F"
+            BuildableName = "PanModal.framework"
+            BlueprintName = "PanModal"
+            ReferencedContainer = "container:PanModalDemo.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "0F2A2C502239C119003BDB2F"
+            BuildableName = "PanModal.framework"
+            BlueprintName = "PanModal"
+            ReferencedContainer = "container:PanModalDemo.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

PanModalDemo.xcodeproj/xcshareddata/xcschemes/PanModalDemo.xcscheme

@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1010"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "DCA741A9216D90410021F2F2"
+               BuildableName = "PanModalDemo.app"
+               BlueprintName = "PanModalDemo"
+               ReferencedContainer = "container:PanModalDemo.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "743CABC32226171500634A5A"
+               BuildableName = "PanModalTests.xctest"
+               BlueprintName = "PanModalTests"
+               ReferencedContainer = "container:PanModalDemo.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "DCA741A9216D90410021F2F2"
+            BuildableName = "PanModalDemo.app"
+            BlueprintName = "PanModalDemo"
+            ReferencedContainer = "container:PanModalDemo.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "DCA741A9216D90410021F2F2"
+            BuildableName = "PanModalDemo.app"
+            BlueprintName = "PanModalDemo"
+            ReferencedContainer = "container:PanModalDemo.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "DCA741A9216D90410021F2F2"
+            BuildableName = "PanModalDemo.app"
+            BlueprintName = "PanModalDemo"
+            ReferencedContainer = "container:PanModalDemo.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

Sample/View Controllers/BasicViewController.swift

@@ -18,6 +18,10 @@ class BasicViewController: UIViewController {
 
 extension BasicViewController: PanModalPresentable {
 
+    override var preferredStatusBarStyle: UIStatusBarStyle {
+        return .lightContent
+    }
+
     var panScrollable: UIScrollView? {
         return nil
     }

Sample/View Controllers/User Groups (Navigation Controller)/NavigationController.swift

@@ -12,6 +12,10 @@ class NavigationController: UINavigationController, PanModalPresentable {
 
     private let navGroups = NavUserGroups()
 
+    override var preferredStatusBarStyle: UIStatusBarStyle {
+        return .lightContent
+    }
+
     override func viewDidLoad() {
         super.viewDidLoad()
         pushViewController(navGroups, animated: false)

Sample/View Controllers/User Groups (Stacked)/StackedProfileViewController.swift

@@ -14,6 +14,10 @@ class StackedProfileViewController: UIViewController, PanModalPresentable {
 
     let presentable: UserGroupMemberPresentable
 
+    override var preferredStatusBarStyle: UIStatusBarStyle {
+        return .lightContent
+    }
+
     // MARK: - Views
 
     let avatarView: UIView = {
@@ -85,6 +89,7 @@ class StackedProfileViewController: UIViewController, PanModalPresentable {
 
         roleLabel.centerXAnchor.constraint(equalTo: view.centerXAnchor).isActive = true
         roleLabel.topAnchor.constraint(equalTo: nameLabel.bottomAnchor, constant: 4.0).isActive = true
+        bottomLayoutGuide.topAnchor.constraint(greaterThanOrEqualTo: roleLabel.bottomAnchor).isActive = true
     }
 
     // MARK: - Pan Modal Presentable
@@ -94,7 +99,7 @@ class StackedProfileViewController: UIViewController, PanModalPresentable {
     }
 
     var longFormHeight: PanModalHeight {
-        return .contentHeight(300)
+        return .intrinsicHeight
     }
 
     var anchorModalToLongForm: Bool {

Sample/View Controllers/User Groups/UserGroupViewController.swift

@@ -34,6 +34,10 @@ class UserGroupViewController: UITableViewController, PanModalPresentable, UIGes
 
     var isShortFormEnabled = true
 
+    override var preferredStatusBarStyle: UIStatusBarStyle {
+        return .lightContent
+    }
+
     let headerView = UserGroupHeaderView()
 
     let headerPresentable = UserGroupHeaderPresentable.init(handle: "ios-engs", description: "iOS Engineers", memberCount: 10)

Tests/PanModalTests.swift

@@ -53,12 +53,12 @@ class PanModalTests: XCTestCase {
         XCTAssertEqual(vc.anchorModalToLongForm, true)
         XCTAssertEqual(vc.allowsExtendedPanScrolling, false)
         XCTAssertEqual(vc.allowsDragToDismiss, true)
-        XCTAssertEqual(vc.isPanScrollEnabled, true)
         XCTAssertEqual(vc.isUserInteractionEnabled, true)
         XCTAssertEqual(vc.isHapticFeedbackEnabled, true)
         XCTAssertEqual(vc.shouldRoundTopCorners, false)
         XCTAssertEqual(vc.showDragIndicator, false)
         XCTAssertEqual(vc.shouldRoundTopCorners, false)
+        XCTAssertEqual(vc.cornerRadius, 8.0)
     }
 
     func testPresentableYValues() {