TAXSpreadSheet 0.2.2

You want to add pod 'TAXSpreadSheet', '~> 0.2' similar to the following to your Podfile:

target 'MyApp' do
  pod 'TAXSpreadSheet', '~> 0.2'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try TAXSpreadSheet

TAXSpreadSheet 0.2.2

By
ShinichiKanai

A view that display cells like spreadsheet.

Requirements

iOS 6.0 or later

Installation

via CocoaPods

pod 'TAXSpreadSheet'

Usage

Import header

#import "TAXSpreadSheet.h"

Instantiate TAXSpreadSheet and register UICollectionViewCell or subclass for cells the same as UICollectionView.

TAXSpreadSheet *spreadSheet = [[TAXSpreadSheet alloc] initWithFrame:CGRectMake(0.0. 0.0. 100.0, 100.0)];
[spreadSheet registerClass:[UICollectionViewCell class] forCellWithReuseIdentifier:@"Cell"];

Set DataSource and Delegate objects and implement those methods.

- (NSUInteger)numberOfColumnsInSpreadSheet:(TAXSpreadSheet *)spreadSheet
{
    return 10;
}

- (NSUInteger)numberOfRowsInSpreadSheet:(TAXSpreadSheet *)spreadSheet
{
    return 20;
}

- (UICollectionViewCell *)spreadSheet:(TAXSpreadSheet *)spreadSheet cellAtRow:(NSUInteger)row column:(NSUInteger)column
{
    UICollectionViewCell *cell = [spreadSheet dequeueReusableCellWithReuseIdentifier:@"Cell" forRow:row column:column];

    // Customize cells.

    return cell;
}

You should return dequeued UICollectionViewCell subclass from SpreadSheet in spreadSheet:cellAtRow:column

Customize

Specifying individual metrics

You can specify individual heights of row, width of column, inter-row/column spacing by implementing delegate methods. In case of using default value, return NSNotFound.

- (CGFloat)spreadSheet:(TAXSpreadSheet *)spreadSheet heightAtRow:(NSUInteger)row
{
    if (row == 0) {
        return 100.0;
    } else {
        return 50.0;
    }
}

Use custom views for inter-row/column.

You can use custom UICollectionReusableView subclass for inter-row/column by implementing delegate methods. You should register class and dequeue view from SpreadSheet. In case of not using view, return nil.

- (UICollectionReusableView *)spreadSheet:(TAXSpreadSheet *)spreadSheet interRowViewBelowRow:(NSUInteger)row
{
    if (row == 0) {
        UICollectionReusableView *view = [spreadSheet dequeueReusableInterRowViewWithIdentifier:@"View" belowRow:row];
        return view;
    } else {
        return nil;
    }
}

License

MIT License

Change Log

0.2.0

[Add] UICollectionView/Layout compatible methods.
[Add] Forwarding UICollectionViewDelegate methods.
[Add] backgoundView property.
[Fix] backgroundColor property.

0.2.1

[Fix] Crash when number of rows or columns become zero.