Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
SwiftUI Drag & Drop で困った話
Search
KAWASHIMA Yoshiyuki
November 13, 2024
Programming
0
50
SwiftUI Drag & Drop で困った話
【Sansan × YUMEMI】iOSランチタイムLT
https://yumemi.connpass.com/event/333140/
KAWASHIMA Yoshiyuki
November 13, 2024
Tweet
Share
More Decks by KAWASHIMA Yoshiyuki
See All by KAWASHIMA Yoshiyuki
GitHub PR Milestone Check を使ってみた
ykws
0
49
Kotlin 2.0.20 から標準ライブラリで UUID が使えるようになりました
ykws
1
280
コードの作者がいるうちに聞こう
ykws
2
540
アラートを効果的に扱おう
ykws
1
380
visionOS に備える
ykws
0
250
モバイルアプリの操作方法を疑ってみる
ykws
0
1.5k
Other Decks in Programming
See All in Programming
Langfuseと歩む生成AI活用推進
licux
3
300
Portapad紹介プレゼンテーション
gotoumakakeru
1
130
コンテキストエンジニアリング Cursor編
kinopeee
1
700
デザインシステムが必須の時代に
yosuke_furukawa
PRO
2
110
管你要 trace 什麼、bpftrace 用下去就對了 — COSCUP 2025
shunghsiyu
0
470
CEDEC2025 長期運営ゲームをあと10年続けるための0から始める自動テスト ~4000項目を50%自動化し、月1→毎日実行にした3年間~
akatsukigames_tech
0
150
DockerからECSへ 〜 AWSの海に出る前に知っておきたいこと 〜
ota1022
5
1.8k
Nuances on Kubernetes - RubyConf Taiwan 2025
envek
0
190
書き捨てではなく継続開発可能なコードをAIコーディングエージェントで書くために意識していること
shuyakinjo
1
310
ワープロって実は計算機で
pepepper
2
1.4k
フロントエンドのmonorepo化と責務分離のリアーキテクト
kajitack
2
140
AIエージェント開発、DevOps and LLMOps
ymd65536
1
340
Featured
See All Featured
Thoughts on Productivity
jonyablonski
69
4.8k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
Side Projects
sachag
455
43k
Why Our Code Smells
bkeepers
PRO
338
57k
Building an army of robots
kneath
306
46k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
110
20k
Balancing Empowerment & Direction
lara
2
590
4 Signs Your Business is Dying
shpigford
184
22k
Building Better People: How to give real-time feedback that sticks.
wjessup
367
19k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
333
22k
GitHub's CSS Performance
jonrohan
1031
460k
Transcript
ʲSansan ✖ YUMEMIʳiOSϥϯνLT 2024.11.14 SwiftUI Drag & Drop Ͱࠔͬͨ KAWASHIMA
Yoshiyuki
͍͑ͨ͜ͱ • iOS ΞϓϦ։ൃ͍͠
λʔήοτ OS ʁ
iOS ΞϓϦ։ൃ͍͠
͍ͯ͘͠͠ΔͷԿʁ
iOS ͕ಘҙͱ͍ͯ͠Δͷ
εΫϥοϓˍϏϧυ
Ӭ͘ϝϯςφϯε͞ΕΔͷۤख
։ൃظ͕͍ؒͱͦΕ͚ͩͰ ϛεϚον͕ൃੜ͍͢͠
લఏ iOS ΞϓϦͷػೳͱͯ͠ Drag & Drop Λ࣮͢Δ͜ͱʹͳͬͨ SwiftUI ϕʔεͰ iOS
17 Ҏ্Λλʔήοτ
https://developer.apple.com/documentation/swiftui/drag-and-drop
https://developer.apple.com/documentation/swiftui/making-a-view-into-a-drag-source
https://developer.apple.com/documentation/swiftui/drag-and-drop
https://developer.apple.com/documentation/swiftui/drag-and-drop
https://developer.apple.com/documentation/CoreTransferable/Transferable
https://developer.apple.com/documentation/CoreTransferable/Transferable
https://developer.apple.com/documentation/CoreTransferable/Transferable
https://developer.apple.com/documentation/swiftui/drag-and-drop
https://developer.apple.com/documentation/swiftui/drag-and-drop
https://developer.apple.com/jp/design/Human-Interface-Guidelines/drag-and-drop
https://developer.apple.com/documentation/swiftui/view/draggable(_:)
https://developer.apple.com/documentation/swiftui/view/draggable(_:)
https://developer.apple.com/tutorials/app-dev-training/supporting-drag-and-drop/
Drag & Drop ϋϯυϦϯά͕Ͱ͖ͳ͍
https://developer.apple.com/documentation/swiftui/making-a-view-into-a-drag-source
https://developer.apple.com/documentation/swiftui/making-a-view-into-a-drag-source
https://developer.apple.com/documentation/swiftui/making-a-view-into-a-drag-source
https://developer.apple.com/documentation/swiftui/view/dropdestination(for:action:istargeted:)
https://developer.apple.com/documentation/swiftui/view/dropdestination(for:action:istargeted:)
https://developer.apple.com/documentation/swiftui/view/dropdestination(for:action:istargeted:)
͏গ͠ϋϯυϦϯά͍ͨ͠
https://developer.apple.com/documentation/swiftui/drag-and-drop
https://developer.apple.com/documentation/swiftui/drag-and-drop
https://developer.apple.com/documentation/foundation/nsitemprovider
https://developer.apple.com/documentation/foundation/nsitemprovider
https://developer.apple.com/documentation/foundation/nsitemprovider
https://developer.apple.com/documentation/swiftui/view/ondrag(_:preview:)
https://developer.apple.com/documentation/swiftui/view/ondrag(_:preview:)
https://developer.apple.com/documentation/swiftui/dropdelegate
DragDelegate ͳ͍
ͬͱϋϯυϦϯά͍ͨ͠
https://developer.apple.com/documentation/swiftui/dropdelegate
https://developer.apple.com/documentation/swiftui/dropdelegate
https://developer.apple.com/documentation/swiftui/draggesture
https://developer.apple.com/documentation/swiftui/draggesture
https://developer.apple.com/documentation/swiftui/draggesture
https://developer.apple.com/documentation/swiftui/draggesture
https://developer.apple.com/documentation/swiftui/composing-swiftui-gestures
https://developer.apple.com/documentation/swiftui/composing-swiftui-gestures
https://developer.apple.com/documentation/swiftui/composing-swiftui-gestures
https://developer.apple.com/documentation/swiftui/composing-swiftui-gestures
https://developer.apple.com/documentation/swiftui/composing-swiftui-gestures
https://developer.apple.com/documentation/swiftui/composing-swiftui-gestures
SwiftUI Drag & Drop ซ༻Ͱ͖ͳ͍ API ࣮ ϋϯυϦϯά iOS 16
draggable/dropDestination ෆཁ Ͱ͖ͳ͍ iOS 14 onDrag/onDrop Ұ෦ඞཁ DropͰ͖Δ iOS 13 DragGesture શͯ Ͱ͖Δ
SwiftUI Drag & Drop Λ͍ͯ͘͠͠Δͷ • બࢶ͕͋ͬͯࣗ༝Ͱ͋Δ • ҰํͰλʔήοτ OS
ʹΑ੍ͬͯݶ͕͋Δ • OS ʹΑͬͯৼΔ͍͕ҧ͏ • API ͕ෆશʹײ͡Δ • ͷΓ͚அج४͕ఆ·Γʹ͍͘
OS ʹΑͬͯҟͳΔৼΔ͍ • ScrollView + LazyVGrid + dropDestination • υϥοάͨ͠ΞΠςϜΛεΫϩʔϧͯ͠ҰϑϨʔϜΞτͨ͠
dropDestination ʹυϩοϓ͕Ͱ͖ͳ͍ • iOS 17.5 Ͱൃੜ͢Δ • iOS 18 Ͱൃੜ͠ͳ͍ • Lazy ΛΊͯ Stack ͰΊղফͰ͖Δ
·ͱΊ • iOS ΞϓϦ։ൃͷείʔϓͰ͖ΔݶΓখ͘͞͠Α͏ • ։ൃظؒ • ੜଘظؒ • ػೳ
• εΫϥοϓˍϏϧυΛલఏʹܭը͠Α͏