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swipeabletableview's Introduction

Usage

Init

Init a cell (or subclass) as usual

NSString *identifier = NSStringFromClass([AbacusSwipeableTableViewCell class]);
AbacusSwipeableTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];

if (!cell) {
    cell = [[AbacusSwipeableTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
                                               reuseIdentifier:identifier];
}

or register it as you usually would

[self.tableView registerClass:[AbacusSwipeableTableViewCell class]
       forCellReuseIdentifier:NSStringFromClass([AbacusSwipeableTableViewCell class])];

Swiping

To make an AbacusSwipeableTableViewCell swipeable, set its directions

cell.swipeableDirections = AbacusSwipeableTableViewCellDirectionRight | AbacusSwipeableTableViewCellDirectionLeft;

Set its left and right trigger color

cell.leftTriggerColor = [UIColor redColor];
cell.rightTriggerColor = [UIColor purpleColor];

You can set its left and right trigger views, which are the views revealed when the cell is swiped

UILabel *l = [[UILabel alloc] init];
l.text = @"left";
cell.leftTriggerView = l;

UILabel *r = [[UILabel alloc] init];
r.text = @"right";
cell.rightTriggerView = r;

Triggering Actions

To take an action once a swipe has occured, set a triggerHandler

cell.triggerHandler = ^(AbacusSwipeableTableViewCellDirection dir) {
    if (dir == AbacusSwipeableTableViewCellDirectionLeft) {
        // do some action
    }
    else {
        // do some other action
    }
};

Header

To turn an AbacusSwipeableTableViewCell into a "header" type cell, set its childTableViewCells to a block which returns instances whose swipe offsets it should dictate.

cell.childTableViewCells = ^NSArray*() {
    NSArray *childCells = ...;
    return childCells;
};

Context

For more context: http://blog.abacus.com/swipeable-uitableview-headers-an-open-source-library

swipeabletableview's People

Contributors

jansichermann avatar

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