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THArrayView is a UIView subclass that draw arrays. It has been developed to be used like a UITableView, with a datasource and a delegate protocol.
You can create a THArrayView programmatically :
THArrayView *arrayView = [[THArrayView alloc] initWithFrame:self.view.frame]; arrayView.delegate = self; arrayView.dataSource = self; [self.view addSubview:arrayView];
Or from Xib and Storyboard :
- Create a UIView,
- Set its class to THArrayView
- Set its datasource and delegate with Ctrl + drag,
There are two important methods you have to implement from THArrayViewDelegate because they set the number of rows & columns :
- (NSInteger)numberOfRowsInArrayView:(THArrayView *)arrayView; - (NSInteger)numberOfColumnsInArrayView:(THArrayView *)arrayView;
You also have to implement one of these to set the content of your arrayView :
// Content as NSString - (NSString *)arrayView:(THArrayView *)arrayView stringForCellAtIndexPath:(NSIndexPath *)indexPath; // Content as NSAttributedString - (NSAttributedString *)arrayView:(THArrayView *)arrayView attributedStringForCellAtIndexPath:(NSIndexPath *)indexPath;
You can set general appearance by setting your THArrayView:
@property (nonatomic) CGColorRef cellBorderColor; @property (nonatomic) CGFloat cellBorderWidth; @property (nonatomic) UIBaselineAdjustment cellBaselineAdjustment; @property (nonatomic) NSLineBreakMode cellLineBreakMode;
Or via its datasource :
- (CGFloat)arrayView:(THArrayView *)arrayView widthForColumn:(NSInteger)column; - (CGFloat)arrayView:(THArrayView *)arrayView heightForRow:(NSInteger)row; - (UIEdgeInsets)arrayView:(THArrayView *)arrayView marginForCellAtIndexPath:(NSIndexPath *)indexPath; - (UIColor *)arrayView:(THArrayView *)arrayView backgroundColorForCellAtIndexPath:(NSIndexPath *)indexPath; - (UIFont *)arrayView:(THArrayView *)arrayView fontForCellAtIndexPath:(NSIndexPath *)indexPath; - (UIColor *)arrayView:(THArrayView *)arrayView fontColorForCellAtIndexPath:(NSIndexPath *)indexPath; - (NSTextAlignment)arrayView:(THArrayView *)arrayView textAlignmentForCellAtIndexPath:(NSIndexPath *)indexPath;