通過在UICollectionView和UIViewController實現多行多列單元格效果

Voltron通過在UICollectionView和UIViewController實現多行多列單元格效果。既可以接收單個單元格手勢事件，也可以接受一組單元格的手勢事件。

UICollectionView with UIViewControllers instead of cells.

View controller containment compliant!

Installation

Voltron is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "Voltron", '~> x.x.x'

Usage

To run the example project, clone the repo, and run pod install from the Example directory first.

• #import <Voltron/Voltron.h>

• Use WMLCollectionView instead of UICollectionView and WMLCollectionViewCell for cells, displaying view controllers.

• Set the collectionView.containerViewController to the view controller that is hosting children view controllers.

• Implement a data source method:

- (UIViewController *)collectionView:(WMLCollectionView *)collectionView controllerForIdentifier:(NSString *)identifier {
    if ([identifier isEqualToString:@"Login"]) {
        return [self.storyboard instantiateViewControllerWithIdentifier:@"LoginViewController"];
    } else if ([identifier isEqualToString:@"Profile"]) {
        return [self.storyboard instantiateViewControllerWithIdentifier:@"UserProfileViewController"];
    }
}

• Once done displaying cell, call didEndDisplayingCell: passing the cell to give the collection view a clue that it can be recycled.

- (void)collectionView:(WMLCollectionView *)collectionView didEndDisplayingCell:(UICollectionViewCell *)cell forItemAtIndexPath:(NSIndexPath *)indexPath {
    [collectionView didEndDisplayingCell:cell];
}

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