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🚀 Add Self-sizing CollectionViewController
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10 files changed

+236
-156
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10 files changed

+236
-156
lines changed

‎SelfSizingCollectionViewDemo.xcodeproj/project.pbxproj‎

Lines changed: 32 additions & 20 deletions
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@@ -8,22 +8,24 @@
88

99
/* Begin PBXBuildFile section */
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6657E49D23C007AC00A15B02 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6657E49C23C007AC00A15B02 /* AppDelegate.swift */; };
11-
6657E49F23C007AC00A15B02 /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6657E49E23C007AC00A15B02 /* SceneDelegate.swift */; };
12-
6657E4A123C007AC00A15B02 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6657E4A023C007AC00A15B02 /* ViewController.swift */; };
13-
6657E4A423C007AC00A15B02 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 6657E4A223C007AC00A15B02 /* Main.storyboard */; };
1411
6657E4A623C007B000A15B02 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 6657E4A523C007B000A15B02 /* Assets.xcassets */; };
1512
6657E4A923C007B000A15B02 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 6657E4A723C007B000A15B02 /* LaunchScreen.storyboard */; };
13+
6657E4B323C0084200A15B02 /* CollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6657E4B123C0084200A15B02 /* CollectionViewController.swift */; };
14+
6657E4B423C0084200A15B02 /* CollectionViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = 6657E4B223C0084200A15B02 /* CollectionViewController.xib */; };
15+
6657E4B823C0096F00A15B02 /* SelfSizingCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6657E4B623C0096F00A15B02 /* SelfSizingCollectionViewCell.swift */; };
16+
6657E4B923C0096F00A15B02 /* SelfSizingCollectionViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = 6657E4B723C0096F00A15B02 /* SelfSizingCollectionViewCell.xib */; };
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/* End PBXBuildFile section */
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/* Begin PBXFileReference section */
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6657E49923C007AC00A15B02 /* SelfSizingCollectionViewDemo.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = SelfSizingCollectionViewDemo.app; sourceTree = BUILT_PRODUCTS_DIR; };
2021
6657E49C23C007AC00A15B02 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
21-
6657E49E23C007AC00A15B02 /* SceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneDelegate.swift; sourceTree = "<group>"; };
22-
6657E4A023C007AC00A15B02 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
23-
6657E4A323C007AC00A15B02 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
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6657E4A523C007B000A15B02 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
2523
6657E4A823C007B000A15B02 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
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6657E4AA23C007B000A15B02 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
25+
6657E4B123C0084200A15B02 /* CollectionViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CollectionViewController.swift; sourceTree = "<group>"; };
26+
6657E4B223C0084200A15B02 /* CollectionViewController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = CollectionViewController.xib; sourceTree = "<group>"; };
27+
6657E4B623C0096F00A15B02 /* SelfSizingCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SelfSizingCollectionViewCell.swift; sourceTree = "<group>"; };
28+
6657E4B723C0096F00A15B02 /* SelfSizingCollectionViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = SelfSizingCollectionViewCell.xib; sourceTree = "<group>"; };
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/* End PBXFileReference section */
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/* Begin PBXFrameworksBuildPhase section */
@@ -57,16 +59,33 @@
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isa = PBXGroup;
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children = (
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6657E49C23C007AC00A15B02 /* AppDelegate.swift */,
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6657E49E23C007AC00A15B02 /* SceneDelegate.swift */,
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6657E4A023C007AC00A15B02 /* ViewController.swift */,
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6657E4A223C007AC00A15B02 /* Main.storyboard */,
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6657E4B523C0094A00A15B02 /* UICollectionViewCell */,
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6657E4B023C0080400A15B02 /* UIViewController */,
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6657E4A523C007B000A15B02 /* Assets.xcassets */,
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6657E4A723C007B000A15B02 /* LaunchScreen.storyboard */,
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6657E4AA23C007B000A15B02 /* Info.plist */,
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);
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path = SelfSizingCollectionViewDemo;
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sourceTree = "<group>";
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};
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6657E4B023C0080400A15B02 /* UIViewController */ = {
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isa = PBXGroup;
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children = (
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6657E4B123C0084200A15B02 /* CollectionViewController.swift */,
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6657E4B223C0084200A15B02 /* CollectionViewController.xib */,
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);
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path = UIViewController;
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sourceTree = "<group>";
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};
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6657E4B523C0094A00A15B02 /* UICollectionViewCell */ = {
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isa = PBXGroup;
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children = (
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6657E4B623C0096F00A15B02 /* SelfSizingCollectionViewCell.swift */,
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6657E4B723C0096F00A15B02 /* SelfSizingCollectionViewCell.xib */,
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);
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path = UICollectionViewCell;
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sourceTree = "<group>";
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};
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/* End PBXGroup section */
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/* Begin PBXNativeTarget section */
@@ -125,9 +144,10 @@
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isa = PBXResourcesBuildPhase;
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buildActionMask = 2147483647;
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files = (
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6657E4B923C0096F00A15B02 /* SelfSizingCollectionViewCell.xib in Resources */,
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6657E4B423C0084200A15B02 /* CollectionViewController.xib in Resources */,
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6657E4A923C007B000A15B02 /* LaunchScreen.storyboard in Resources */,
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6657E4A623C007B000A15B02 /* Assets.xcassets in Resources */,
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6657E4A423C007AC00A15B02 /* Main.storyboard in Resources */,
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);
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runOnlyForDeploymentPostprocessing = 0;
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};
@@ -138,23 +158,15 @@
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isa = PBXSourcesBuildPhase;
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buildActionMask = 2147483647;
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files = (
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6657E4A123C007AC00A15B02 /* ViewController.swift in Sources */,
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6657E4B323C0084200A15B02 /* CollectionViewController.swift in Sources */,
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6657E4B823C0096F00A15B02 /* SelfSizingCollectionViewCell.swift in Sources */,
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6657E49D23C007AC00A15B02 /* AppDelegate.swift in Sources */,
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6657E49F23C007AC00A15B02 /* SceneDelegate.swift in Sources */,
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);
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runOnlyForDeploymentPostprocessing = 0;
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};
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/* End PBXSourcesBuildPhase section */
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/* Begin PBXVariantGroup section */
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6657E4A223C007AC00A15B02 /* Main.storyboard */ = {
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isa = PBXVariantGroup;
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children = (
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6657E4A323C007AC00A15B02 /* Base */,
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);
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name = Main.storyboard;
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sourceTree = "<group>";
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};
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6657E4A723C007B000A15B02 /* LaunchScreen.storyboard */ = {
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isa = PBXVariantGroup;
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children = (

‎SelfSizingCollectionViewDemo/AppDelegate.swift‎

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Original file line numberDiff line numberDiff line change
@@ -11,27 +11,14 @@ import UIKit
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@UIApplicationMain
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class AppDelegate: UIResponder, UIApplicationDelegate {
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14-
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var window: UIWindow?
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1616
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
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// Override point for customization after application launch.
17+
let window = UIWindow()
18+
window.rootViewController = CollectionViewController()
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window.makeKeyAndVisible()
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self.window = window
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return true
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}
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// MARK: UISceneSession Lifecycle
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func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
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// Called when a new scene session is being created.
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// Use this method to select a configuration to create the new scene with.
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return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
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}
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func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
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// Called when the user discards a scene session.
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// If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
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// Use this method to release any resources that were specific to the discarded scenes, as they will not return.
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}
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}
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‎SelfSizingCollectionViewDemo/Base.lproj/Main.storyboard‎

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This file was deleted.

‎SelfSizingCollectionViewDemo/Info.plist‎

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<string>1</string>
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<key>LSRequiresIPhoneOS</key>
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<true/>
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<key>UIApplicationSceneManifest</key>
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<dict>
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<key>UIApplicationSupportsMultipleScenes</key>
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<false/>
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<key>UISceneConfigurations</key>
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<dict>
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<key>UIWindowSceneSessionRoleApplication</key>
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<array>
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<dict>
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<key>UISceneConfigurationName</key>
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<string>Default Configuration</string>
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<key>UISceneDelegateClassName</key>
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<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
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<key>UISceneStoryboardFile</key>
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<string>Main</string>
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</dict>
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</array>
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</dict>
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</dict>
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<key>UILaunchStoryboardName</key>
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<string>LaunchScreen</string>
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<key>UIMainStoryboardFile</key>
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<string>Main</string>
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<key>UIRequiredDeviceCapabilities</key>
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<array>
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<string>armv7</string>

‎SelfSizingCollectionViewDemo/SceneDelegate.swift‎

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This file was deleted.

‎SelfSizingCollectionViewDemo/UICollectionViewCell/SelfSizingCollectionViewCell.swift‎

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@@ -0,0 +1,33 @@
1+
//
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// SelfSizingCollectionViewCell.swift
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// SelfSizingCollectionViewDemo
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//
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// Created by Reona Kubo on 2020/01/04.
6+
// Copyright © 2020 Reona Kubo. All rights reserved.
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//
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9+
import UIKit
10+
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final class SelfSizingCollectionViewCell: UICollectionViewCell {
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13+
@IBOutlet private weak var textLabel: UILabel!
14+
15+
override func awakeFromNib() {
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super.awakeFromNib()
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activationSelfSizing()
18+
}
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func configure(text: String) {
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textLabel.text = text
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}
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private func activationSelfSizing() {
25+
// iOS12 のときに Self-sizing が有効にならない対策
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contentView.translatesAutoresizingMaskIntoConstraints = false
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let leftConstraint = contentView.leftAnchor.constraint(equalTo: leftAnchor)
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let rightConstraint = contentView.rightAnchor.constraint(equalTo: rightAnchor)
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let topConstraint = contentView.topAnchor.constraint(equalTo: topAnchor)
30+
let bottomConstraint = contentView.bottomAnchor.constraint(equalTo: bottomAnchor)
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NSLayoutConstraint.activate([leftConstraint, rightConstraint, topConstraint, bottomConstraint])
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}
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}

‎SelfSizingCollectionViewDemo/UICollectionViewCell/SelfSizingCollectionViewCell.xib‎

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Original file line numberDiff line numberDiff line change
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<?xml version="1.0" encoding="UTF-8"?>
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<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="15702" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
3+
<device id="retina6_1" orientation="portrait" appearance="light"/>
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<dependencies>
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<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="15704"/>
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<capability name="Named colors" minToolsVersion="9.0"/>
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<capability name="Safe area layout guides" minToolsVersion="9.0"/>
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<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
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</dependencies>
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<customFonts key="customFonts">
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<array key="NotoSansCJKjp-Bold.otf">
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<string>NotoSansCJKjp-Bold</string>
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</array>
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</customFonts>
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<objects>
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<placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
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<placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
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<collectionViewCell opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" id="gTV-IL-0wX" customClass="SelfSizingCollectionViewCell" customModule="SelfSizingCollectionViewDemo" customModuleProvider="target">
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<rect key="frame" x="0.0" y="0.0" width="245" height="50"/>
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<autoresizingMask key="autoresizingMask"/>
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<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
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<rect key="frame" x="0.0" y="0.0" width="245" height="50"/>
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<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
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<subviews>
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<view clipsSubviews="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="auu-Rj-XYc">
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<rect key="frame" x="0.0" y="0.0" width="245" height="50"/>
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<subviews>
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<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="dzG-Bo-cbG">
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<rect key="frame" x="16" y="8" width="213" height="34"/>
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<fontDescription key="fontDescription" name="NotoSansCJKjp-Bold" family="Noto Sans CJK JP" pointSize="14"/>
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<color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
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<nil key="highlightedColor"/>
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</label>
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</subviews>
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<color key="backgroundColor" name="placeholderColor"/>
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<constraints>
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<constraint firstItem="dzG-Bo-cbG" firstAttribute="leading" secondItem="auu-Rj-XYc" secondAttribute="leading" constant="16" id="DBG-kU-Kjo"/>
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<constraint firstAttribute="trailing" secondItem="dzG-Bo-cbG" secondAttribute="trailing" constant="16" id="YYF-sb-FkJ"/>
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<constraint firstAttribute="bottom" secondItem="dzG-Bo-cbG" secondAttribute="bottom" constant="8" id="caA-4m-bHj"/>
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<constraint firstItem="dzG-Bo-cbG" firstAttribute="top" secondItem="auu-Rj-XYc" secondAttribute="top" constant="8" id="yCo-Bv-gtX"/>
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</constraints>
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<userDefinedRuntimeAttributes>
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<userDefinedRuntimeAttribute type="number" keyPath="layer.cornerRadius">
44+
<integer key="value" value="15"/>
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</userDefinedRuntimeAttribute>
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</userDefinedRuntimeAttributes>
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</view>
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</subviews>
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</view>
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<constraints>
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<constraint firstItem="auu-Rj-XYc" firstAttribute="leading" secondItem="gTV-IL-0wX" secondAttribute="leading" id="ARu-s4-8Eh"/>
52+
<constraint firstItem="auu-Rj-XYc" firstAttribute="top" secondItem="gTV-IL-0wX" secondAttribute="top" id="Bfl-fb-81Y"/>
53+
<constraint firstAttribute="trailing" secondItem="auu-Rj-XYc" secondAttribute="trailing" id="mKo-7X-RNV"/>
54+
<constraint firstAttribute="bottom" secondItem="auu-Rj-XYc" secondAttribute="bottom" id="qHH-MB-sAD"/>
55+
</constraints>
56+
<viewLayoutGuide key="safeArea" id="ZTg-uK-7eu"/>
57+
<size key="customSize" width="245" height="50"/>
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<connections>
59+
<outlet property="textLabel" destination="dzG-Bo-cbG" id="4Wb-Qq-Dg6"/>
60+
</connections>
61+
<point key="canvasLocation" x="273.1884057971015" y="126.5625"/>
62+
</collectionViewCell>
63+
</objects>
64+
<resources>
65+
<namedColor name="placeholderColor">
66+
<color red="0.32899999618530273" green="0.32400000095367432" blue="0.4779999852180481" alpha="0.33000001311302185" colorSpace="custom" customColorSpace="sRGB"/>
67+
</namedColor>
68+
</resources>
69+
</document>

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