Upgrade to Pro — share decks privately, control downloads, hide ads and more …

UICollectionView自動布局

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Hai Feng Kao Hai Feng Kao
March 27, 2018
Programming
460
1

 UICollectionView自動布局

UICollectionView layout和self-sizing cell的介紹

Avatar for Hai Feng Kao

Hai Feng Kao

March 27, 2018

More Decks by Hai Feng Kao

See All by Hai Feng Kao
物件導向的文藝復興:用DCI重塑程式設計的藝術
Avatar for Hai Feng Kao haifengkao
0
150
模組化的Swift架構(一) Redux入門
Avatar for Hai Feng Kao haifengkao
0
150
模組化的Swift架構(二) DDD速成
Avatar for Hai Feng Kao haifengkao
0
890
日常生活中的腦殘
Avatar for Hai Feng Kao haifengkao
0
280
機器學習超入門
Avatar for Hai Feng Kao haifengkao
0
180
宅宅設計入門2
Avatar for Hai Feng Kao haifengkao
2
310
宅宅設計入門
Avatar for Hai Feng Kao haifengkao
5
330

Other Decks in Programming

See All in Programming
PCOVから学ぶコードカバレッジ #phpcon_odawara
Avatar for hideki kinjyo o0h
PRO
0
260
10 Tips of AWS ～Gen AI on AWS～
Avatar for matsukada licux
5
320
存在論的プログラミング： 時間と存在を記述する
Avatar for Akihito Koriyama koriym
5
860
KagglerがMixSeekを触ってみた
Avatar for Morim morim
0
370
UIの境界線をデザインする | React Tokyo #15 メイントーク
Avatar for SASAPIYO sasagar
1
280
AI-DLC Deep Dive
Avatar for yuukiyo yuukiyo
5
1k
ルールルルルルRubyの中身の予備知識 ── RubyKaigiの前に予習しなイカ？
Avatar for ydah ydah
1
150
「接続」—パフォーマンスチューニングの最後の一手 〜点と点を結ぶ、その一瞬のために〜
Avatar for 武田 憲太郎 kentaroutakeda
5
2.5k
Java 21/25 Virtual Threads 소개
Avatar for Sunghyouk Bae (Debop) debop
0
340
Vibe하게 만드는 Flutter GenUI App With ADK , 박제창, BWAI Incheon 2026
Avatar for JaiChangPark itsmedreamwalker
0
550
ハーネスエンジニアリングにどう向き合うか 〜ルールファイルを超えて開発プロセスを設計する〜 / How to approach harness engineering
Avatar for r-kagaya rkaga
2
570
PDI: Como Alavancar Sua Carreira e Seu Negócio
Avatar for Marcel dos Santos marcelgsantos
0
120

Featured

See All Featured
Odyssey Design
Avatar for Ryan Kendrick rkendrick25
PRO
2
570
A Guide to Academic Writing Using Generative AI - A Workshop
Avatar for Kenji Saito ks91
PRO
1
270
Between Models and Reality
Avatar for mayunak mayunak
3
260
How to build an LLM SEO readiness audit: a practical framework
Avatar for Nick Samuel nmsamuel
1
710
Bootstrapping a Software Product
Avatar for Garrett Dimon garrettdimon
PRO
307
120k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
Avatar for Marc Duiker marcduiker
35
2.4k
Lightning talk: Run Django tests with GitHub Actions
Avatar for Sarah Abderemane sabderemane
0
160
Introduction to Domain-Driven Design and Collaborative software design
Avatar for Kenny Baas-Schwegler baasie
1
720
Why Our Code Smells
Avatar for Brandon Keepers bkeepers
PRO
340
58k
A Modern Web Designer's Workflow
Avatar for Chris Coyier chriscoyier
698
190k
コードの90%をAIが書く世界で何が待っているのか / What awaits us in a world where 90% of the code is written by AI
Avatar for r-kagaya rkaga
61
43k
Gemini Prompt Engineering: Practical Techniques for Tangible AI Outcomes
Avatar for Mfonobong Umondia mfonobong
2
360

Transcript

  1. UICollectionView⾃自動布局 Hai Feng Kao

  2. UICollectionViewLayout • collectionViewContentSize: • layoutAttributesForElements(in:): • layoutAttributesForItem(at:): • shouldInvalidateLayout(forBoundsChange:):

  3. 會⾃自⼰己調整⼤大⼩小的cell • layoutAttributesForElements(in:): • layoutAttributesForItem(at:): • cellForItemAt: • preferredLayoutAttributesFitting(_:) •

    shouldInvalidateLayout(forPreferred LayoutAttributes: withOriginalAttributes) • invalidationContext(forPreferredLayo utAttributes: withOriginalAttributes)

  4. Reference and images credit • http://martiancraft.com/blog/2017/05/collection-view- layouts/