iOS 개발자가 되기 위한 여정을 응원합니다! Swift, SwiftUI, 그리고 외부 기기 연동 기술을 빠르고 정확하게 습득하기 위한 체계적인 학습 로드맵을 안내해 드립니다.
가장 먼저 iOS 앱 개발의 핵심 언어인 Swift에 대한 탄탄한 이해가 필요합니다.
현대적이고 선언적인 UI 프레임워크인 SwiftUI를 통해 사용자 인터페이스(UI) 개발을 시작합니다.
SwiftUI와 함께 iOS 앱 개발에 필요한 다양한 프레임워크를 학습하고, 외부 기기 연동 방법을 익힙니다.
이 로드맵은 일반적인 가이드이며, 개인의 학습 속도와 배경지식에 따라 조절될 수 있습니다. 무엇보다 중요한 것은 흥미를 잃지 않고 꾸준히 학습하는 것입니다. 즐겁게 개발 여정을 시작하시길 바랍니다! 😊
override func viewWillAppear(_ animated: Bool) {
//화면이 표시될때, Keyboard표시에 대한 이벤트가 발생하면 호출되는 함수를 등록한다.
NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardWillShow(_:)), name: NSNotification.Name.UIKeyboardWillShow, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardWillHide(_:)), name: NSNotification.Name.UIKeyboardWillHide, object: nil)
}
func keyboardWillShow(_ notification:NSNotification) {
//키보드가 표시 될때, ToolBar의 위치를 올려준다.
moveToolbarUp(with: notification)
}
func keyboardWillHide(_ notification:NSNotification) {
//키보드가 사라질 때, ToolBar의 위치를 아래로 내려준다.
moveToolbarDown(with: notification)
}
fileprivate func moveToolbarUp(with notification:NSNotification) {
self.moveToolBar(isUp: true, with: notification)
}
fileprivate func moveToolbarDown(with notification:NSNotification) {
self.moveToolBar(isUp: false, with: notification)
}
fileprivate func moveToolBar(isUp up:Bool, with notification:NSNotification) {
if let userInfo = notification.userInfo {
//let beginFrame = (userInfo[UIKeyboardFrameBeginUserInfoKey] as! NSValue).cgRectValue
let endFrame = (userInfo[UIKeyboardFrameEndUserInfoKey] as! NSValue).cgRectValue
let duration = (userInfo[UIKeyboardAnimationDurationUserInfoKey] as! NSNumber).doubleValue
let animationOptions = UIViewAnimationOptions(rawValue: (userInfo[UIKeyboardAnimationCurveUserInfoKey] as! NSNumber).uintValue)
let frame = self.toolbar.frame
let rect:CGRect = CGRect(x: frame.origin.x,
y: frame.origin.y + endFrame.size.height * (up ? -1 : 1),
width: frame.size.width,
height: frame.size.height)
UIView.animate(withDuration: duration,
delay: 0.0,
options: animationOptions,
animations: { () -> Void in
self.toolbar.frame = rect
}, completion: nil)
}else{
//UserInfo가 없을 경우..
}
} override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
//화면이 옆으로 돌아갈 때, 호출되는 이벤트로, 이벤트 발생 시, 키보드를 아래로 내려주면 이동 후에 다시 선택하면 되도록 한다
self.inputTextField.resignFirstResponder();
}
override func viewWillAppear(_ animated: Bool) {
//화면이 표시될때, Keyboard표시에 대한 이벤트가 발생하면 호출되는 함수를 등록한다.
NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardWillShow(_:)), name: NSNotification.Name.UIKeyboardWillShow, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardDidShow(_:)), name: NSNotification.Name.UIKeyboardDidShow, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardWillHide(_:)), name: NSNotification.Name.UIKeyboardWillHide, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardDidHide(_:)), name: NSNotification.Name.UIKeyboardDidHide, object: nil)
} override func viewWillDisappear(_ animated: Bool) {
//화면이 사라질 때, keyboard 표시에 대한 이벤트를 받지 않도록, 등록을 삭제한다.
NotificationCenter.default.removeObserver(self)
}
//키보드가 표시 될 때 호출 되는 함수
func keyboardWillShow(_ notification:NSNotification) {
print(notification)
info(name: "Keyboard Will beShown", with: notification)
somethingDo(with: notification)
}
func keyboardDidShow(_ notification:NSNotification) {
info(name: "Keyboard Was Shown", with: notification)
}
//키보드가 사라질 때, 호출 되는 함수
func keyboardWillHide(_ notification:NSNotification) {
info(name: "Keyboard Will beHidden", with: notification)
somethingDo(with: notification)
}
func keyboardDidHide(_ notification:NSNotification) {
info(name: "Keyboard Was Hidden", with: notification)
}NSConcreteNotification 0x610000242460 {name = UIKeyboardWillShowNotification; userInfo = {
UIKeyboardAnimationCurveUserInfoKey = 7;
UIKeyboardAnimationDurationUserInfoKey = "0.25";
UIKeyboardBoundsUserInfoKey = "NSRect: {{0, 0}, {375, 258}}";
UIKeyboardCenterBeginUserInfoKey = "NSPoint: {187.5, 796}";
UIKeyboardCenterEndUserInfoKey = "NSPoint: {187.5, 538}";
UIKeyboardFrameBeginUserInfoKey = "NSRect: {{0, 667}, {375, 258}}";
UIKeyboardFrameEndUserInfoKey = "NSRect: {{0, 409}, {375, 258}}";
UIKeyboardIsLocalUserInfoKey = 1;
}}
fileprivate func info(name str:String, with notification:NSNotification) {
if let userInfo = notification.userInfo {
let frameBegin = (userInfo[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue ?? CGRect.zero
let frameEnd = (userInfo[UIKeyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue ?? CGRect.zero
let curve = userInfo[UIKeyboardAnimationCurveUserInfoKey] as? NSNumber ?? NSNumber.init(value: 0)
let duration = (userInfo[UIKeyboardAnimationDurationUserInfoKey] as! NSNumber ).doubleValue
print("\(str) (\(Int(frameBegin.origin.x)),\(Int(frameBegin.origin.y)),\(Int(frameBegin.size.width)),\(Int(frameBegin.size.height))), (\(Int(frameEnd.origin.x)),\(Int(frameEnd.origin.y)),\(Int(frameEnd.size.width)),\(Int(frameEnd.size.height))) curve:\(curve), duration:\(duration)")
}
} |
| 만들 이미지 |
- (void)drawRadialGradient:(UIColor *)startColor
endColor:(UIColor *)endColor
startPoint:(CGPoint)startPoint
startRadius:(CGFloat)startRadius
endPoint:(CGPoint)endPoint
endRadius:(CGFloat)endRadius
context:(CGContextRef)context
{
CGColorRef colorRef = startColor.CGColor;
CGColorRef endColorRef = endColor.CGColor;
NSArray *marrColors=[NSArray arrayWithObjects:
(__bridge id)colorRef, //start color
(__bridge id)endColorRef, //end color
nil];
CFArrayRef colors =(__bridge CFArrayRef)(marrColors);
CGColorSpaceRef colorSpc = CGColorSpaceCreateDeviceRGB();
CGGradientRef gradient = CGGradientCreateWithColors(colorSpc, colors, Nil);
// generates Radial Gradient
CGContextDrawRadialGradient(context, gradient,
startPoint, startRadius,
endPoint, endRadius,
0);
CGColorSpaceRelease(colorSpc);
CGGradientRelease(gradient);
}
- (void)drawRadialGradient:(UIColor *)startColor
midColor:(UIColor *)midColor
endColor:(UIColor *)endColor
startPoint:(CGPoint)startPoint
startRadius:(CGFloat)startRadius
endPoint:(CGPoint)endPoint
endRadius:(CGFloat)endRadius
context:(CGContextRef)context
{
CGColorRef colorRef = startColor.CGColor;
CGColorRef midColorRef = midColor.CGColor;
CGColorRef endColorRef = endColor.CGColor;
NSArray *marrColors=[NSArray arrayWithObjects:(__bridge id)colorRef,
(__bridge id)midColorRef,
(__bridge id)endColorRef, nil];
CFArrayRef colors =(__bridge CFArrayRef)(marrColors);
CGColorSpaceRef colorSpc = CGColorSpaceCreateDeviceRGB();
CGGradientRef gradient = CGGradientCreateWithColors(colorSpc, colors, Nil);
// generates Radial Gradient
CGContextDrawRadialGradient(context, gradient,
startPoint, startRadius,
endPoint, endRadius,
0);
CGColorSpaceRelease(colorSpc);
CGGradientRelease(gradient);
}
- (void)drawRect:(CGRect)rect {
CGContextRef context = UIGraphicsGetCurrentContext();
// Drawing code
UIColor *whiteColor = [UIColor whiteColor];
UIColor *blueColor = [UIColor blueColor];
UIColor *greenColor = [UIColor greenColor];
CGSize size = self.frame.size;
CGPoint center = CGPointMake(size.width/2, size.height/2);
/*/
[self drawRadialGradient:greenColor endColor:self.backgroundColor
startPoint:center startRadius:0
endPoint:center endRadius:size.width/2
context:context];
/*/
[self drawRadialGradient:greenColor midColor:blueColor endColor:whiteColor
startPoint:center startRadius:0
endPoint:center endRadius:size.width/2
context:context];
CGPoint point2 = CGPointMake(size.width/2-15, size.height/2-15);
[self drawRadialGradient:whiteColor endColor:greenColor
startPoint:point2 startRadius:0
endPoint:point2 endRadius:5
context:context];
point2 = CGPointMake(size.width/2+15, size.height/2+15);
[self drawRadialGradient:whiteColor endColor:greenColor
startPoint:point2 startRadius:0
endPoint:point2 endRadius:2
context:context];
//*/
}
 |
| 3가지 색으로만 |
 |
| 3가지 색에, 점 2개 찍은것 |
- (NSURL *)urlForFilename:(NSString *)filename {
NSFileManager *fm = [NSFileManager defaultManager];
NSArray *urls = [fm URLsForDirectory:NSDocumentDirectory
inDomains:NSUserDomainMask];
NSURL *directoryURL = urls[0];
NSURL *fileURL = [directoryURL URLByAppendingPathComponent:filename];
return fileURL;
}
BOOL status = [string writeToFile:[pathUrl.path stringByAppendingPathExtension:@"txt"]
atomically:YES
encoding:NSUTF8StringEncoding
error:&error];
if (error != nil) {
NSLog(@"save error: %@", [error description]);
}
if (status == NO) {
NSLog(@"save error");
}
NSString *string = [NSString stringWithContentsOfURL:pathUrl
encoding:NSUTF8StringEncoding
error:&error];
if (error != nil || string == nil) {
NSLog(@"Can't load file: %@, error:%@", pathUrl.path, [error description]);
}
 |
| InterfaceBuilder의 User Defined Runtime Attributes 설정 화면과 시뮬레이터 표시 내용. |
#import "CALayer+extension.h"
@implementation CALayer (extension)
- (void)setBorderColorFromUIColor:(UIColor *)color
{
self.borderColor = color.CGColor;
}
@end
- (UIBezierPath *)waterDropPath:(CGRect)frame
{
//NSLog(@"makeWaterDropPathIn: %@", NSStringFromCGRect(frame) );
float x = frame.origin.x;
float y = frame.origin.y;
float hW = frame.size.width/2.0f;
float H = frame.size.height;
CGPoint sp = CGPointMake(x+hW, y); //Start point
CGPoint cp = CGPointMake(x+hW, y+H-hW); //Center point
CGPoint b1 = CGPointMake(x, y+H-hW); //WaterDrop left point
CGPoint c1 = CGPointMake(x+hW, y+hW+hW/2); //왼쪽 내려오는 부분에서 사용
CGPoint c2 = CGPointMake(x, y+H-hW-hW);
CGPoint c3 = CGPointMake(x+hW+hW, y+H-hW-hW); //오른쪽 올라가는 부분에서 사용
UIBezierPath *path = [[UIBezierPath alloc] init];
[path setLineWidth:0.5f];
[path moveToPoint:sp]; //시작점으로 이동
[path addCurveToPoint:b1
controlPoint1:c1
controlPoint2:c2]; //왼쪽 물방울 내려오는 부분
[path addArcWithCenter:cp
radius:hW//-0.5f
startAngle:DEGREE_TO_RADIAN(180)
endAngle:DEGREE_TO_RADIAN(0)
clockwise:NO]; //물방울 아래부분
[path addCurveToPoint:sp
controlPoint1:c3
controlPoint2:c1]; //오른쪽 올라가는 부분
return path;
}
- (void) setWaterDropClippingArea:(CGRect)frame
{
//클립핑 영역을 만든다.
[self setClippingAreaFromPath:[self waterDropPath:frame]];
}
- (void)setClippingAreaFromPath:(UIBezierPath *)path
{
CAShapeLayer *mask = [CAShapeLayer layer];
mask.path = path.CGPath;
self.layer.mask = mask;
}
//1
+ (UIFont *) spq_getFontForLabel:(NSString *)string font:(UIFont *)font size:(CGSize)size
{
BOOL isEnough = NO;
UIFont *afont = font; //2
while (!isEnough) {
//3
CGRect aboutRect = [string //높이를 구할 NSString
boundingRectWithSize:CGSizeMake(size.width*0.9, CGFLOAT_MAX)
options:NSStringDrawingUsesLineFragmentOrigin
attributes:@{NSFontAttributeName:font}
context:nil];
//4
if (aboutRect.size.height > (size.height*0.7)) {
//5
font = [UIFont fontWithName:font.fontName size:font.pointSize*0.9];
}else{
isEnough = YES;
afont = font;
}
}
return afont;
}
- (NSString *)languageForString:(NSString *) text{
return (NSString *)CFBridgingRelease(CFStringTokenizerCopyBestStringLanguage((CFStringRef)text, CFRangeMake(0, MIN(text.length, 100))));
}
//선언
AVAudioPlayer *_backgroundMusic;
//viewDidLoad에서 준비
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
NSURL *url = [[NSBundle mainBundle] URLForResource:@"brass_ring" withExtension:@"caf"];
_backgroundMusic = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:nil];
[_backgroundMusic prepareToPlay];
}
//viewWillAppear에서 실행
- (void)viewWillAppear:(BOOL)animated{
[_backgroundMusic play];
}
//viewWillDisappear에서 중지
- (void)viewWillDisappear:(BOOL)animated
{
[_backgroundMusic stop];
}
- (void) function
{
NSError *error;
SPQAppDelegate *appDelegate = [UIApplication sharedApplication].delegate;
NSManagedObjectContext *managedContext = [appDelegate managedObjectContext];
NSFetchRequest *request;
request = [NSFetchRequest fetchRequestWithEntityName:entityName];
request.predicate = [NSPredicate predicateWithFormat:@"name = %@ && created=%@", name, (created)?@"YES":@"NO"];
NSSortDescriptor *sortDescriptor = [NSSortDescriptor sortDescriptorWithKey:@"name" ascending:YES];
request.sortDescriptors = [NSArray arrayWithObject:sortDescriptor];
NSArray *items = [managedContext executeFetchRequest:request error:&error];
if (error != nil) {
NSLog(@"executeFetchRequest: %@", [error localizedDescription]);
}
//....
}
item = [NSEntityDescription insertNewObjectForEntityForName:entityName //추가할 entity이름
inManagedObjectContext:managedContext];
[managedContext deleteObject:item]; //item은 NSManageObject 임.
[NSPredicate predicateWithFormat:@"name == %@, created == %@", name, [NSNumber numberWithBool:created]];
@interface DBUScollView()
@property (nonatomic, strong) NSMutableArray *posters;
@end
@implementation DBUScollView
- (id)initWithCoder:(NSCoder *)aDecoder
{
self = [super initWithCoder:aDecoder];
if (self) {
self.delegate = self;
}
return self;
}
- (NSMutableArray *)posters
{
if (_posters == nil) {
_posters = [NSMutableArray array];
}
return _posters;
}
- (void)addPoster:(UIImage *)image
{
CGSize size = self.frame.size;
//포스터 전체 개수
NSUInteger posterTotalCount = [self.posters count];
//content 영역 설정
self.contentSize = CGSizeMake(size.width * (posterTotalCount+1), size.height);
// 포스터 뷰 생성 및 추가
DBUMoviePosterView *posterView = [[DBUMoviePosterView alloc] initWithFrame:CGRectMake(size.width*(posterTotalCount), 0, size.width, size.height)];
UIImageView *imageView = [[UIImageView alloc] initWithFrame:posterView.bounds];
imageView.image = image;
[posterView addView:imageView];
[self addSubview:posterView];
//위치 이동을 위해서, Array로 보관
[self.posters addObject:posterView];
}
#pragma mark - UIScrollViewDelegate
- (void)posterImagePosition:(NSInteger)posterIndex point:(CGPoint)point
{
if (posterIndex < 0 || posterIndex >= self.posters.count) {
return; //페이지 수를 벗어난 것이면, 무시한다.
}
DBUMoviePosterView *posterView = (DBUMoviePosterView *)self.posters[posterIndex];
if (posterView == nil) return;
[posterView moveViewPosition:point]; //각 포스터 뷰에서 내부 뷰를 이동시킨다.
}
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
//현재 페이지를 계산해서, 연재와 다음 것만 움직이도록 한다.
NSUInteger currentPage = scrollView.contentOffset.x / scrollView.frame.size.width;
//계산은 각 포스터 뷰에서 계산한다.
[self posterImagePosition:currentPage point:scrollView.contentOffset];
[self posterImagePosition:currentPage+1 point:scrollView.contentOffset];
}
@end
#import "DBUMoviePosterView.h"
@interface DBUMoviePosterView()
{
UIView *_view;
}
@end
@implementation DBUMoviePosterView
- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
// Initialization code
self.layer.masksToBounds = YES;//
}
return self;
}
- (void) addView:(UIView *)view
{
if (_view != nil) {
[_view removeFromSuperview];
_view = nil;
}
_view = view;
[self addSubview:view];
}
- (void) moveViewPosition:(CGPoint)point
{
CGFloat width = self.frame.size.width;
CGFloat height = self.frame.size.height;
CGFloat x = point.x - self.frame.origin.x;
if (x > -width && x < width) {
//현재 위치와 비교한 값의 절반을 x좌표로 한다.
_view.frame = CGRectMake(x/2, point.y, width, height);
}
}
- (void) moveViewPositionToInitial
{
//(0,0)으로 원위치 시킴.
[self moveViewPosition:CGPointMake(0, 0)];
}
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
CGFloat pageWidth = self.scrollView.frame.size.width;
NSInteger page = (NSInteger)floor((self.scrollView.contentOffset.x * 2.0f + pageWidth) / (pageWidth * 2.0f));
NSLog(@"scrollView.contentOffset.x: %f, page:%d", scrollView.contentOffset.x, page);
}
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
CGFloat pageWidth = self.scrollView.frame.size.width;
NSInteger page = (NSInteger)floor((self.scrollView.contentOffset.x * 2.0f + pageWidth) / (pageWidth * 2.0f));
NSLog(@"scrollView.contentOffset.x: %f, page:%d", scrollView.contentOffset.x, page);
}
CALayer *layer = self.imageView.layer;
layer.shadowOffset = CGSizeMake(1, 1);
layer.shadowColor = [[UIColor blackColor] CGColor];
layer.shadowRadius = 3.0f;
layer.shadowOpacity = 0.80f;
CGRect rect = self.imageView.frame;
CGSize size = rect.size;
CGFloat offset = 15.0f;
UIBezierPath *path = [UIBezierPath bezierPath]; //Path를 설정
[path moveToPoint:CGPointMake(0.0, offset)];
[path addLineToPoint:CGPointMake(size.width, offset)];
[path addLineToPoint:CGPointMake(size.width, size.height+offset)];
[path addCurveToPoint:CGPointMake(0.0, size.height+offset)
controlPoint1:CGPointMake(size.width-offset,size.height)
controlPoint2:CGPointMake(offset, size.height)];
[path closePath];
layer.shadowPath = [path CGPath];
 |
| Inner Shadow가 적용된 화면 |
UIView *view;
UIView *view;
view = self.testView; //코드를 설명을 위해서 대입함.
view.backgroundColor = [UIColor clearColor]; //배경을 투명하게 설정
view.layer.cornerRadius = 10.0f; //테두리 곡선이 되도록 설정 10.0f는 임의의 수
view.layer.borderColor = [UIColor whiteColor].CGColor; //테두리 색상 흰색
view.layer.borderWidth = 2.0f; //테두리 두께 2포인트
view.layer.shadowColor = [UIColor blackColor].CGColor; //그림자 검은색
view.layer.shadowOffset = CGSizeZero; //그림자 위치는 뷰의 위치와 동일
view.layer.shadowOpacity = 1.0f; //그림자 투명도
view.layer.shadowRadius = 3.0f; //그림자의 퍼지는 범위 클수록 넓게 그림자 생김.
view.layer.masksToBounds = YES; //바운드 외부로 나가는 것을 Mask처리함이렇게 하면 외부로 그림자가 나가는 것은 지워집니다.
self.textView.backgroundColor = [UIColor clearColor];
view = self.textView; //UITextView로 변경하고 설정함.
view.backgroundColor = [UIColor clearColor];
view.layer.cornerRadius = 10.0f;
view.layer.borderColor = [UIColor whiteColor].CGColor;
view.layer.shadowColor = [UIColor blackColor].CGColor;
view.layer.borderWidth = 2.0f;
view.layer.shadowOffset = CGSizeZero;
view.layer.shadowOpacity = 1.0f;
view.layer.shadowRadius = 3.0f;
view.layer.masksToBounds = YES;
-(void)drawInnerShadowOnViewForTextView:(UIView *)view color:(UIColor *)backgroundColor;
{
UIEdgeInsets insets = {-10, -15, +20, +30};
CGFloat cornerRadius = 18.5f;
CGFloat borderWidth = 2.0f;
CGFloat shadowRadius = 3.5f;
CGFloat shadowOpacity = 1.0f;
//그림자가 되는 View를 설정합니다.
UIView *innerShadowView = [[UIView alloc] initWithFrame:CGRectMake(view.frame.origin.x+insets.top, view.frame.origin.y+insets.left, view.frame.size.width + insets.bottom, view.frame.size.height+ insets.right)];
[innerShadowView setContentMode:UIViewContentModeScaleToFill];
[innerShadowView setAutoresizingMask : UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight];
[innerShadowView.layer setCornerRadius:cornerRadius]; //그림자의 가장자리 곡선
[innerShadowView.layer setMasksToBounds:YES];
[innerShadowView.layer setBorderColor: backgroundColor.CGColor]; //외부 배경을 테두리 색으로
[innerShadowView.layer setShadowColor:[UIColor blackColor].CGColor]; //그림자 색
[innerShadowView.layer setBorderWidth:borderWidth];
[innerShadowView.layer setShadowOffset:CGSizeMake(0, 0)];
[innerShadowView.layer setShadowOpacity:shadowOpacity];
[innerShadowView.layer setShadowRadius:shadowRadius];
[view.superview insertSubview:innerShadowView belowSubview:view];
}
-(void)drawInnerShadowOnViewForTextView:(UIView *)view color:(UIColor *)backgroundColor;
{
...위와 동일...
[innerShadowView.layer setShadowRadius:shadowRadius];
//추가 시작
UIView *innerBackgroundView = [[UIView alloc] initWithFrame:innerShadowView.frame];
[innerBackgroundView setBackgroundColor:[UIColor whiteColor]];
[innerBackgroundView.layer setCornerRadius:cornerRadius];
[innerBackgroundView.layer setBorderWidth:borderWidth];
[innerBackgroundView.layer setBorderColor:backgroundColor.CGColor];
[innerBackgroundView setAlpha:0.8f];
[view.superview insertSubview:innerBackgroundView belowSubview:view];
//추가 끝.
[view.superview insertSubview:innerShadowView belowSubview:view];
}
뷰의 추가 위치가 textView 밑에 innerShadow, 그 밑에 innerBackView가 추가되어야 합니다.
- (IBAction) btnClicked:(id)sender
{
// (1)
CGPoint buttonPoint = [sender convertPoint:CGPointZero toView:self.tableView];
// 2.
NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint:buttonPoint];
if (indexPath != nil) {
//Found Cell
}
}
(1) Cell 내에 있는 Button을 sender로 받고, 그 sender의 위치 포인트를 알아냅니다.- (IBAction) btnClicked:(id)sender
{
NSLog(@"btnClicked : %@", sender);
UIView *myView = sender;
UIView *superView = [myView superview];
while (superView != nil && ![superView isKindOfClass:[DBUTableViewCell class]]) {
myView = superView;
superView = [myView superview];
}
if (superView != nil) {
//찾았다.
NSIndexPath *indexPath = [self.tableView indexPathForCell:(UITableViewCell*)superView];
if (indexPath != nil) {
//이제 찾았다.
[_items removeObjectAtIndex:indexPath.row];
[self.tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
}
}
}
if ([self respondsToSelector:@selector(setAutomaticallyAdjustsScrollViewInsets:)]) {
self.automaticallyAdjustsScrollViewInsets = NO;
}