Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Speaker Deck
PRO
Sign in
Sign up for free
Auto Layout in iOS
Sam Kirchmeier
September 12, 2013
Programming
3
120
Auto Layout in iOS
Introduction to Auto Layout in iOS
Sam Kirchmeier
September 12, 2013
Tweet
Share
More Decks by Sam Kirchmeier
See All by Sam Kirchmeier
Exploring Stateless UIs in Swift
skirchmeier
2
330
Beyond REST: Web Services Designed for Mobile
skirchmeier
2
110
Physics-Based Interfaces with UIKit Dynamics
skirchmeier
0
99
Bluetooth LE, Core Bluetooth, and a Glimpse Into Your Near Future
skirchmeier
0
240
Building HTML5 Tablet Apps
skirchmeier
2
490
iOS Training Part 2
skirchmeier
1
200
Custom iOS Controls
skirchmeier
3
170
Other Decks in Programming
See All in Programming
PHPアプリケーションにおけるアーキテクチャメトリクスについて / Architecture Metrics in PHP Applications
isanasan
1
260
爆速の日経電子版開発の今
shinyaigeek
2
620
(新米)エンジニアリングマネージャーのしごと #RSGT2023
murabayashi
9
5.8k
量子コンピュータ時代のプログラミングセミナー / 20221222_Amplify_seminar _route_optimization
fixstars
0
250
Cloudflare Workersと状態管理
chimame
3
490
Glance App Widgetでウィジェットを作ろう / MoT TechTalk #15
mot_techtalk
0
120
2023年にクル(かもしれない)通信ミドルウェア技術(仮)
s_hosoai
0
200
WordPress(再)入門 - 基礎知識・環境編
oleindesign
1
130
T3 Stack and TypeScript ecosystem
quramy
3
760
OIDC仕様に準拠した Makuake ID連携基盤構築の裏側
ymtdzzz
0
560
データドリブンな組織の不正検知
fkubota
0
250
Micro Frontends with Module Federation @MicroFrontend Summit 2023
manfredsteyer
PRO
0
560
Featured
See All Featured
Three Pipe Problems
jasonvnalue
89
8.9k
Six Lessons from altMBA
skipperchong
15
2.3k
Web development in the modern age
philhawksworth
197
9.6k
KATA
mclloyd
12
9.7k
A Philosophy of Restraint
colly
193
15k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
109
16k
10 Git Anti Patterns You Should be Aware of
lemiorhan
643
54k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
227
16k
Mobile First: as difficult as doing things right
swwweet
213
7.8k
What's in a price? How to price your products and services
michaelherold
233
9.7k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
239
19k
Into the Great Unknown - MozCon
thekraken
2
290
Transcript
Auto Layout Sam Kirchmeier @skirchmeier Adam May @yammada Friday, September
27, 13
Friday, September 27, 13
Lineup Auto Layout crash course Ways to use it Demos
& discussion Friday, September 27, 13
Auto Layout Friday, September 27, 13
Friday, September 27, 13
Alternative to Springs & Struts Friday, September 27, 13
Alternative to Springs & Struts Relationships instead of frames Friday,
September 27, 13
Alternative to Springs & Struts Relationships instead of frames Layout
is resolved automatically Friday, September 27, 13
Alternative to Springs & Struts Relationships instead of frames Layout
is resolved automatically Magic Friday, September 27, 13
Who’s used it? Friday, September 27, 13
Why? Friday, September 27, 13
Friday, September 27, 13
Easy Friday, September 27, 13
Easy Versatile Friday, September 27, 13
Easy Versatile Descriptive Friday, September 27, 13
Easy Versatile Descriptive Localizable Friday, September 27, 13
Springs & Struts Auto Layout Friday, September 27, 13
Springs & Struts Auto Layout Hard-coded Friday, September 27, 13
Springs & Struts Auto Layout Hard-coded Content-driven Friday, September 27,
13
Springs & Struts Auto Layout Hard-coded Isolated Views Content-driven Friday,
September 27, 13
Springs & Struts Auto Layout Hard-coded Isolated Views Content-driven Related
Views Friday, September 27, 13
Springs & Struts Auto Layout Hard-coded Isolated Views autoResizingMask Content-driven
Related Views Friday, September 27, 13
Springs & Struts Auto Layout Hard-coded Isolated Views autoResizingMask Content-driven
Related Views Constraints Friday, September 27, 13
Springs & Struts Auto Layout Hard-coded Isolated Views autoResizingMask Familiar
Content-driven Related Views Constraints Friday, September 27, 13
Springs & Struts Auto Layout Hard-coded Isolated Views autoResizingMask Familiar
Content-driven Related Views Constraints Scary Friday, September 27, 13
Constraints Friday, September 27, 13
Scary Friday, September 27, 13
Scary Friday, September 27, 13
Scary Friday, September 27, 13
Scary attribute attribute == x multiplier + constant Friday, September
27, 13
Scary attribute attribute == x multiplier + constant Friday, September
27, 13
Scary attribute == x multiplier + constant top Friday, September
27, 13
Scary attribute == x multiplier + constant top Friday, September
27, 13
Scary attribute == x multiplier + constant top Friday, September
27, 13
Scary == x multiplier + constant top top Friday, September
27, 13
Scary == x multiplier + constant top top Friday, September
27, 13
Scary == x + constant top top 1.0 Friday, September
27, 13
Scary == + constant top top Friday, September 27, 13
Scary == + top top standard Friday, September 27, 13
Scary == + top top standard Friday, September 27, 13
Scary == + top top standard le! le! == +
standard Friday, September 27, 13
Scary == + top top standard le! le! == +
standard Same behavior as Springs & Struts No frame necessary Friday, September 27, 13
Le! Top Baseline Width Center X Right Bottom None Height
Center Y Friday, September 27, 13
Le! Top Baseline Width Center X Right Bottom None Height
Center Y Leading Trailing Friday, September 27, 13
Scary Friday, September 27, 13
!"#$ Friday, September 27, 13
Unsatisfiability Friday, September 27, 13
Ambiguity Friday, September 27, 13
Content Hugging Compression Resistance Intrinsic Content Size Friday, September 27,
13
Priorities Friday, September 27, 13
Ways to use it Interface Builder NSLayoutConstraint Visual Format Language
Friday, September 27, 13
Interface Builder Friday, September 27, 13
NSLayoutConstraint Friday, September 27, 13
NSLayoutConstraint + (id)constraintWithItem:(id)view1 attribute:(NSLayoutAttribute)attr1 relatedBy:(NSLayoutRelation)relation toItem:(id)view2 attribute:(NSLayoutAttribute)attr2 multiplier:(CGFloat)multiplier constant:(CGFloat)constant; Friday,
September 27, 13
[NSLayoutConstraint constraintWithItem:view1 attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:view2 attribute:NSLayoutAttributeTop multiplier:1.0 constant:20.0]; == x
1.0 + 20.0 top top Friday, September 27, 13
[NSLayoutConstraint constraintWithItem:view1 attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:view2 attribute:NSLayoutAttributeTop multiplier:1.0 constant:20.0]; == x
1.0 + 20.0 top top Friday, September 27, 13
[NSLayoutConstraint constraintWithItem:view1 attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:view2 attribute:NSLayoutAttributeTop multiplier:1.0 constant:20.0]; == x
1.0 + 20.0 top top Friday, September 27, 13
[NSLayoutConstraint constraintWithItem:view1 attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:view2 attribute:NSLayoutAttributeTop multiplier:1.0 constant:20.0]; == x
1.0 + 20.0 top top Friday, September 27, 13
[NSLayoutConstraint constraintWithItem:view1 attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:view2 attribute:NSLayoutAttributeTop multiplier:1.0 constant:20.0]; == x
1.0 + 20.0 top top Friday, September 27, 13
[NSLayoutConstraint constraintWithItem:view1 attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:view2 attribute:NSLayoutAttributeTop multiplier:1.0 constant:20.0]; == x
1.0 + 20.0 top top Friday, September 27, 13
Visual Format Language Friday, September 27, 13
[label]-[textField] Friday, September 27, 13
|-[label]-| Friday, September 27, 13
V:|-(40)-[logo] Friday, September 27, 13
|-(40)-[logo]-[label]-[textField(>=20)]-| Friday, September 27, 13
[NSLayoutConstraint constraintsWithVisualFormat:@"|-[label]" options:0 metrics:nil views:views]; [NSLayoutConstraint constraintsWithVisualFormat:@"V:|-[label]" options:0 metrics:nil views:views];
Friday, September 27, 13
Demo Localization Friday, September 27, 13
Demo Free Form Editor Friday, September 27, 13
UITextView UIScrollView UIMapView Friday, September 27, 13
UITextView UIScrollView UIMapView Friday, September 27, 13
UIImageView UIView Friday, September 27, 13
Z UIScrollView UIImageView UIScrollView contentSize Friday, September 27, 13
Demo Free Form Editor Friday, September 27, 13
Constraint Stacking Friday, September 27, 13
UITextView UIScrollView UIMapView Image Views Friday, September 27, 13
UIImageView UIImageView UIImageView Friday, September 27, 13
UIImageView UIImageView ? ? Friday, September 27, 13
UIImageView UIImageView UIImageView Friday, September 27, 13
UIImageView UIImageView UIImageView ≥20 ≥20 ≥20 Friday, September 27, 13
UIImageView UIImageView ≥20 ≥20 Friday, September 27, 13
Demo Constraint Stacking Friday, September 27, 13
Interface Builder Quirks Friday, September 27, 13
Friday, September 27, 13
Easy to accidentally delete outlets Friday, September 27, 13
Easy to accidentally delete outlets Does not allow ambiguity Friday,
September 27, 13
Easy to accidentally delete outlets Does not allow ambiguity Adds
minimum best constraints Friday, September 27, 13
Easy to accidentally delete outlets Does not allow ambiguity Adds
minimum best constraints Automatically promotes constraints Friday, September 27, 13
Easy to accidentally delete outlets Does not allow ambiguity Adds
minimum best constraints Automatically promotes constraints Automatically deletes constraints Friday, September 27, 13
Interface Builder Tips Friday, September 27, 13
Friday, September 27, 13
Friday, September 27, 13
Change to portrait/landscape/freeform Friday, September 27, 13
Change to portrait/landscape/freeform Promote constraints to User Constraints Friday, September
27, 13
Change to portrait/landscape/freeform Promote constraints to User Constraints Learn to
expect what IB will do Friday, September 27, 13
Change to portrait/landscape/freeform Promote constraints to User Constraints Learn to
expect what IB will do Size to fit content Friday, September 27, 13
Change to portrait/landscape/freeform Promote constraints to User Constraints Learn to
expect what IB will do Size to fit content Wait for Xcode 5 Friday, September 27, 13
Recap Introduced Auto Layout Ways to use it Demos Friday,
September 27, 13
Discussion https://github.com/livefront/autolayout Sam Kirchmeier @skirchmeier Adam May @yammada Friday, September
27, 13