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Implemented the rest of the init methods #5

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Implemented the rest of the init methods #5

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40 changes: 31 additions & 9 deletions Classes/PullRefreshTableViewController.m
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Original file line number Diff line number Diff line change
Expand Up @@ -37,16 +37,38 @@ @implementation PullRefreshTableViewController

@synthesize textPull, textRelease, textLoading, refreshHeaderView, refreshLabel, refreshArrow, refreshSpinner;

- (id)initWithStyle:(UITableViewStyle)style {
self = [super initWithStyle:style];
- (void)initTextLabels {
if (self != nil) {
textPull = [[NSString alloc] initWithString:@"Pull down to refresh..."];
textRelease = [[NSString alloc] initWithString:@"Release to refresh..."];
textLoading = [[NSString alloc] initWithString:@"Loading..."];
}
}

- (id)init {
self = [super init];
[self initTextLabels];
return self;
}

- (id)initWithStyle:(UITableViewStyle)style {
self = [super initWithStyle:style];
[self initTextLabels];
return self;
}

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
[self initTextLabels];
return self;
}

- (id)initWithCoder:(NSCoder *)aDecoder {
self = [super initWithCoder:aDecoder];
[self initTextLabels];
return self;
}

- (void)viewDidLoad {
[super viewDidLoad];
[self addPullToRefreshHeader];
Expand All @@ -55,21 +77,21 @@ - (void)viewDidLoad {
- (void)addPullToRefreshHeader {
refreshHeaderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0 - REFRESH_HEADER_HEIGHT, 320, REFRESH_HEADER_HEIGHT)];
refreshHeaderView.backgroundColor = [UIColor clearColor];

refreshLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 320, REFRESH_HEADER_HEIGHT)];
refreshLabel.backgroundColor = [UIColor clearColor];
refreshLabel.font = [UIFont boldSystemFontOfSize:12.0];
refreshLabel.textAlignment = UITextAlignmentCenter;

refreshArrow = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"arrow.png"]];
refreshArrow.frame = CGRectMake((REFRESH_HEADER_HEIGHT - 27) / 2,
(REFRESH_HEADER_HEIGHT - 44) / 2,
27, 44);

refreshSpinner = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
refreshSpinner.frame = CGRectMake((REFRESH_HEADER_HEIGHT - 20) / 2, (REFRESH_HEADER_HEIGHT - 20) / 2, 20, 20);
refreshSpinner.hidesWhenStopped = YES;

[refreshHeaderView addSubview:refreshLabel];
[refreshHeaderView addSubview:refreshArrow];
[refreshHeaderView addSubview:refreshSpinner];
Expand Down Expand Up @@ -114,7 +136,7 @@ - (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL

- (void)startLoading {
isLoading = YES;

// Show the header
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3];
Expand All @@ -123,14 +145,14 @@ - (void)startLoading {
refreshArrow.hidden = YES;
[refreshSpinner startAnimating];
[UIView commitAnimations];

// Refresh action!
[self refresh];
}

- (void)stopLoading {
isLoading = NO;

// Hide the header
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDelegate:self];
Expand Down