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

Auto Layout in iOS

Avatar for Sam Kirchmeier Sam Kirchmeier
September 12, 2013
Programming
3
140

Auto Layout in iOS

Introduction to Auto Layout in iOS
Avatar for Sam Kirchmeier

Sam Kirchmeier

September 12, 2013
Tweet

More Decks by Sam Kirchmeier

See All by Sam Kirchmeier
Exploring Stateless UIs in Swift
Avatar for Sam Kirchmeier skirchmeier
2
630
Beyond REST: Web Services Designed for Mobile
Avatar for Sam Kirchmeier skirchmeier
2
120
Physics-Based Interfaces with UIKit Dynamics
Avatar for Sam Kirchmeier skirchmeier
0
110
Bluetooth LE, Core Bluetooth, and a Glimpse Into Your Near Future
Avatar for Sam Kirchmeier skirchmeier
0
260
Building HTML5 Tablet Apps
Avatar for Sam Kirchmeier skirchmeier
2
510
iOS Training Part 2
Avatar for Sam Kirchmeier skirchmeier
1
210
Custom iOS Controls
Avatar for Sam Kirchmeier skirchmeier
3
190

Other Decks in Programming

See All in Programming
CursorとDevinが仲間！？AI駆動で新規プロダクト開発に挑んだ３ヶ月を振り返る / A Story of New Product Development with Cursor and Devin
Avatar for r-kagaya rkaga
3
770
プロダクトエンジニアのしごと 〜 受託 × 高難度を乗り越えるOptium開発 〜
Avatar for ALGO ARTIS algoartis
0
220
開発者フレンドリーで顧客も満足？Platformの秘密
Avatar for ALGO ARTIS algoartis
0
220
Road to Ruby for A Linguistics Nerd
Avatar for Hayato Ishida hayat01sh1da
PRO
0
260
大LLM時代にこの先生きのこるには-ITエンジニア編
Avatar for Kuu fumiyakume
8
3.4k
Global Azure 2025 @ Kansai / Hyperlight
Avatar for kosmosebi kosmosebi
0
150
AWS Summit Hong Kong 2025: Reinventing Programming - How AI Transforms Our Enterprise Coding Approach
Avatar for Ernest Chiang dwchiang
0
140
JAWS DAYS 2025 re_Cheers: WEB
Avatar for komakichi komakichi
0
120
ComposeでのPicture in Picture
Avatar for takathemax takathemax
0
140
Rubyの!メソッドをちゃんと理解する
Avatar for Yuto Urushima alstrocrack
1
300
UMAPをざっくりと理解 / Overview of UMAP
Avatar for kaityo256 kaityo256
PRO
3
1.5k
最速Green Tea 🍵 Garbage Collector
Avatar for kuro kuro_kurorrr
1
120

Featured

See All Featured
Music & Morning Musume
Avatar for Bryan Veloso bryan
47
6.5k
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
10
790
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
PRO
53
11k
GitHub's CSS Performance
Avatar for Jon Rohan jonrohan
1031
460k
KATA
Avatar for Megan Lloyd mclloyd
29
14k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
Avatar for Eileen M. Uchitelle eileencodes
137
33k
Building a Modern Day 
E-commerce SEO Strategy
Avatar for Aleyda Solis aleyda
40
7.2k
Testing 201, or: Great Expectations
Avatar for Joseph Mastey jmmastey
42
7.5k
Statistics for Hackers
Avatar for Jake VanderPlas jakevdp
799
220k
The Success of Rails: Ensuring Growth for the Next 100 Years
Avatar for Eileen M. Uchitelle eileencodes
45
7.2k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
Avatar for Irina Nazarova irinanazarova
8
700
Automating Front-end Workflow
Avatar for Addy Osmani addyosmani
1370
200k

Transcript

  1. Auto Layout Sam Kirchmeier @skirchmeier Adam May @yammada Friday, September

    27, 13

  2. Friday, September 27, 13

  3. Lineup Auto Layout crash course Ways to use it Demos

    & discussion Friday, September 27, 13

  4. Auto Layout Friday, September 27, 13

  5. Friday, September 27, 13

  6. Alternative to Springs & Struts Friday, September 27, 13

  7. Alternative to Springs & Struts Relationships instead of frames Friday,

    September 27, 13

  8. Alternative to Springs & Struts Relationships instead of frames Layout

    is resolved automatically Friday, September 27, 13

  9. Alternative to Springs & Struts Relationships instead of frames Layout

    is resolved automatically Magic Friday, September 27, 13

  10. Who’s used it? Friday, September 27, 13

  11. Why? Friday, September 27, 13

  12. Friday, September 27, 13

  13. Easy Friday, September 27, 13

  14. Easy Versatile Friday, September 27, 13

  15. Easy Versatile Descriptive Friday, September 27, 13

  16. Easy Versatile Descriptive Localizable Friday, September 27, 13

  17. Springs & Struts Auto Layout Friday, September 27, 13

  18. Springs & Struts Auto Layout Hard-coded Friday, September 27, 13

  19. Springs & Struts Auto Layout Hard-coded Content-driven Friday, September 27,

    13

  20. Springs & Struts Auto Layout Hard-coded Isolated Views Content-driven Friday,

    September 27, 13

  21. Springs & Struts Auto Layout Hard-coded Isolated Views Content-driven Related

    Views Friday, September 27, 13

  22. Springs & Struts Auto Layout Hard-coded Isolated Views autoResizingMask Content-driven

    Related Views Friday, September 27, 13

  23. Springs & Struts Auto Layout Hard-coded Isolated Views autoResizingMask Content-driven

    Related Views Constraints Friday, September 27, 13

  24. Springs & Struts Auto Layout Hard-coded Isolated Views autoResizingMask Familiar

    Content-driven Related Views Constraints Friday, September 27, 13

  25. Springs & Struts Auto Layout Hard-coded Isolated Views autoResizingMask Familiar

    Content-driven Related Views Constraints Scary Friday, September 27, 13

  26. Constraints Friday, September 27, 13

  27. Scary Friday, September 27, 13

  28. Scary Friday, September 27, 13

  29. Scary Friday, September 27, 13

  30. Scary attribute attribute == x multiplier + constant Friday, September

    27, 13

  31. Scary attribute attribute == x multiplier + constant Friday, September

    27, 13

  32. Scary attribute == x multiplier + constant top Friday, September

    27, 13

  33. Scary attribute == x multiplier + constant top Friday, September

    27, 13

  34. Scary attribute == x multiplier + constant top Friday, September

    27, 13

  35. Scary == x multiplier + constant top top Friday, September

    27, 13

  36. Scary == x multiplier + constant top top Friday, September

    27, 13

  37. Scary == x + constant top top 1.0 Friday, September

    27, 13

  38. Scary == + constant top top Friday, September 27, 13

  39. Scary == + top top standard Friday, September 27, 13

  40. Scary == + top top standard Friday, September 27, 13

  41. Scary == + top top standard le! le! == +

    standard Friday, September 27, 13

  42. Scary == + top top standard le! le! == +

    standard Same behavior as Springs & Struts No frame necessary Friday, September 27, 13

  43. Le! Top Baseline Width Center X Right Bottom None Height

    Center Y Friday, September 27, 13

  44. Le! Top Baseline Width Center X Right Bottom None Height

    Center Y Leading Trailing Friday, September 27, 13

  45. Scary Friday, September 27, 13

  46. !"#$ Friday, September 27, 13

  47. Unsatisfiability Friday, September 27, 13

  48. Ambiguity Friday, September 27, 13

  49. Content Hugging Compression Resistance Intrinsic Content Size Friday, September 27,

    13

  50. Priorities Friday, September 27, 13

  51. Ways to use it Interface Builder NSLayoutConstraint Visual Format Language

    Friday, September 27, 13

  52. Interface Builder Friday, September 27, 13

  53. NSLayoutConstraint Friday, September 27, 13

  54. 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

  55. [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

  56. [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

  57. [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

  58. [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

  59. [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

  60. [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

  61. Visual Format Language Friday, September 27, 13

  62. [label]-[textField] Friday, September 27, 13

  63. |-[label]-| Friday, September 27, 13

  64. V:|-(40)-[logo] Friday, September 27, 13

  65. |-(40)-[logo]-[label]-[textField(>=20)]-| Friday, September 27, 13

  66. [NSLayoutConstraint constraintsWithVisualFormat:@"|-[label]" options:0 metrics:nil views:views]; [NSLayoutConstraint constraintsWithVisualFormat:@"V:|-[label]" options:0 metrics:nil views:views];

    Friday, September 27, 13

  67. Demo Localization Friday, September 27, 13

  68. Demo Free Form Editor Friday, September 27, 13

  69. UITextView UIScrollView UIMapView Friday, September 27, 13

  70. UITextView UIScrollView UIMapView Friday, September 27, 13

  71. UIImageView UIView Friday, September 27, 13

  72. Z UIScrollView UIImageView UIScrollView contentSize Friday, September 27, 13

  73. Demo Free Form Editor Friday, September 27, 13

  74. Constraint Stacking Friday, September 27, 13

  75. UITextView UIScrollView UIMapView Image Views Friday, September 27, 13

  76. UIImageView UIImageView UIImageView Friday, September 27, 13

  77. UIImageView UIImageView ? ? Friday, September 27, 13

  78. UIImageView UIImageView UIImageView Friday, September 27, 13

  79. UIImageView UIImageView UIImageView ≥20 ≥20 ≥20 Friday, September 27, 13

  80. UIImageView UIImageView ≥20 ≥20 Friday, September 27, 13

  81. Demo Constraint Stacking Friday, September 27, 13

  82. Interface Builder Quirks Friday, September 27, 13

  83. Friday, September 27, 13

  84. Easy to accidentally delete outlets Friday, September 27, 13

  85. Easy to accidentally delete outlets Does not allow ambiguity Friday,

    September 27, 13

  86. Easy to accidentally delete outlets Does not allow ambiguity Adds

    minimum best constraints Friday, September 27, 13

  87. Easy to accidentally delete outlets Does not allow ambiguity Adds

    minimum best constraints Automatically promotes constraints Friday, September 27, 13

  88. Easy to accidentally delete outlets Does not allow ambiguity Adds

    minimum best constraints Automatically promotes constraints Automatically deletes constraints Friday, September 27, 13

  89. Interface Builder Tips Friday, September 27, 13

  90. Friday, September 27, 13

  91. Friday, September 27, 13

  92. Change to portrait/landscape/freeform Friday, September 27, 13

  93. Change to portrait/landscape/freeform Promote constraints to User Constraints Friday, September

    27, 13

  94. Change to portrait/landscape/freeform Promote constraints to User Constraints Learn to

    expect what IB will do Friday, September 27, 13

  95. 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

  96. 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

  97. Recap Introduced Auto Layout Ways to use it Demos Friday,

    September 27, 13

  98. Discussion https://github.com/livefront/autolayout Sam Kirchmeier @skirchmeier Adam May @yammada Friday, September

    27, 13