Objc Class NSObject prepareForInterfaceBuilder - sonkoni/Koni-Wiki GitHub Wiki

[Objc]] ](/sonkoni/Koni-Wiki/wiki/[[NSObject|Objc-Class-NSObject)

prepareForInterfaceBuilder

- (void)prepareForInterfaceBuilder;
// Interface Builder์—์„œ designableํ•œ ๊ฐ์ฒด๊ฐ€ ์ƒ์„ฑ๋  ๋•Œ ํ˜ธ์ถœ๋œ๋‹ค.
  • Interface Builder๋Š” IB_DESIGNABLE ์†์„ฑ์„ ์‚ฌ์šฉํ•˜์—ฌ ํด๋ž˜์Šค๋ฅผ ์ธ์Šคํ„ด์Šคํ™”ํ•  ๋•Œ ์ด ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜์—ฌ resulting ๊ฐ์ฒด์— ๋””์ž์ธ ํƒ€์ž„์— ์ƒ์„ฑ๋˜์—ˆ์Œ์„ ์•Œ๋ฆฐ๋‹ค. designableํ•œ ํด๋ž˜์Šค์—์„œ ์ด ๋ฉ”์„œ๋“œ๋ฅผ ๊ตฌํ˜„ํ•˜๊ณ  ์ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋””์ž์ธ ํƒ€์ž„ appearance๋ฅผ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ด ๋ฉ”์„œ๋“œ๋ฅผ ์ด์šฉํ•˜์—ฌ ๋””ํดํŠธ string์œผ๋กœ ์ปค์Šคํ…€ ํ…์ŠคํŠธ ์ปจํŠธ๋กค์„ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค. ์‹œ์Šคํ…œ์€ ์ด ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜์ง€ ์•Š๋Š”๋‹ค. ์˜ค์ง Interface Builder๋งŒ์ด ํ˜ธ์ถœํ•œ๋‹ค.
  • Interface Builder๋Š” ์ด ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜๊ธฐ ์ „์— ๊ทธ๋ž˜ํ”„์ƒ์˜ ๋ชจ๋“  ๊ฐ์ฒด๊ฐ€ ์ƒ์„ฑ ๋ฐ ์ดˆ๊ธฐํ™”๋  ๋•Œ๊นŒ์ง€ ๊ธฐ๋‹ค๋ฆฐ๋‹ค. ๋”ฐ๋ผ์„œ ๊ฐ์ฒด์˜ ๋Ÿฐํƒ€์ž„ ๊ตฌ์„ฑ์ด ํ•˜์œ„ ๋ทฐ ๋˜๋Š” ์ƒ์œ„ ๋ทฐ์— ์˜์กดํ•˜๋Š” ๊ฒฝ์šฐ ์ด ๋ฉ”์„œ๋“œ๊ฐ€ ํ˜ธ์ถœ๋  ๋•Œ๊นŒ์ง€ ํ•ด๋‹น ๊ฐ์ฒด๊ฐ€ ์กด์žฌํ•ด์•ผํ•œ๋‹ค.
  • โš ๏ธ ์ฃผ์˜ : ์ด ๋ฉ”์„œ๋“œ์˜ ๊ตฌํ˜„์€ ํŠน์ • ์‹œ์ ์—์„œ super๋ฅผ ํ˜ธ์ถœํ•ด์•ผํ•œ๋‹ค.
//! ์‹ค์ œ ์ฝ”๋“œ ์ž์ฒด์— ์˜ํ–ฅ์„ ์ฃผ์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ์‹ค์ œ Run ์—์„œ ์ฝ”๋“œ๊ฐ€ ์‹คํ–‰๋˜์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ์‚ฌ๋ฃŒ๋œ๋‹ค.
//! #if TARGET_INTERFACE_BUILDER ~ #endif ๋ฌธ์„ ๋„ฃ๋“  ๋ง๋“  ๋˜‘๊ฐ™๋‹ค.
//! ๊ทธ๋ƒฅ Run ํ•˜๊ธฐ ์ „์— compile ๋‹จ๊ณ„์—์„œ ๋žœ๋”๋ง๋œ ์ด๋ฏธ์ง€๋ฅผ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์‚ฌ๋ฃŒ๋œ๋‹ค.
#if TARGET_INTERFACE_BUILDER
- (void)prepareForInterfaceBuilder {
    [super prepareForInterfaceBuilder];
    self.testColor = UIColor.blueColor;
}
#endif

์ฐธ๊ณ 

  • MKRingProgressView ํ”„๋กœ์ ํŠธ์— ๋“ฑ์žฅํ•จ. MKRingProgressView