ios - 在 UITableViewCell 子类中实现自定义滑动功能

Question

我正在尝试重新创建在许多应用程序中看到的效果，您有一个带有单元格的表格 View ，在单元格上滑动，该 View 将被另一个包含额外按钮的 View 替换。

我尝试按如下方式执行此操作:

    // Hacky hacky
    RCTReceiptCell *selectedCell = (RCTReceiptCell *)[sender view];

    RCTReceiptOptionsCell *optionsCell = [[RCTReceiptOptionsCell alloc] init];

    if (optionsCell) {
        NSBundle *mainBundle = [NSBundle mainBundle];
        NSString *class = NSStringFromClass([RCTReceiptOptionsCell class]);
        NSArray *cellComponents = [mainBundle loadNibNamed:class
                                                     owner:self
                                                   options:nil];
        optionsCell = [cellComponents objectAtIndex:0];
    }

    // Make sure subview gets inserted on top.
    NSArray *subviews = [[selectedCell contentView] subviews];
//  NSUInteger index = [subviews indexOfObject:[subviews lastObject]];
    UIView *selectedCellContentView = selectedCell.contentView;
    [selectedCell insertSubview:optionsCell aboveSubview:selectedCell.contentView];
    NSLog(@"subviews: %@",selectedCellContentView.subviews);

我面临的挑战是让 View 停留在单元格上。取而代之的是 View 短暂出现然后消失。我怎样才能让它停留，然后如何让它在另一个触摸事件发生时消失？

Answer 1

查看本教程。这就是您要找的吗？

http://idevrecipes.com/2011/04/14/how-does-the-twitter-iphone-app-implement-side-swiping-on-a-table/