Question

如何以编程方式滑动SWTableViewCell。

//When i click in a cell i want to open the swtableviewcell
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
  ???
}

我试过了：

 [[[SWTableViewCell alloc]init]didTransitionToState:2];

和swtableviewcell.m

-(void)didTransitionToState:(UITableViewCellStateMask)state{
NSLog(@"state: %lu",state);
if (_cellState == kCellStateCenter)
{
    [self.cellScrollView setContentOffset:[self contentOffsetForCellState:kCellStateRight] animated:YES];
    [self.delegate swipeableTableViewCell:self scrollingToState:kCellStateRight];
}

}

但不正确。你能救我吗？

谢谢，米克尔

Answer 1

我希望能够在选择表格视图单元格时显示实用程序按钮，因此我在SWTableViewCell.m中添加了一个方法

-(void)showUtilityButtonsAnimated:(BOOL)animated {    
// Force the scroll back to run on the main thread because of weird scroll view bugs
dispatch_async(dispatch_get_main_queue(), ^{
    [self.cellScrollView setContentOffset:CGPointMake(0, 0) animated:YES];
});
_cellState = kCellStateLeft;

if ([self.delegate respondsToSelector:@selector(swipeableTableViewCell:scrollingToState:)])
{
    [self.delegate swipeableTableViewCell:self scrollingToState:kCellStateCenter];
}

}

并且不要忘记将其添加到SWTableViewCell.h

- (void)showUtilityButtonsAnimated:(BOOL)animated;

然后从-tableView：didSelectRowAtIndexPath：delegate方法中调用该方法。例如：

if (indexPath.row == 0) {
    SWTableViewCell *cell = (SWTableViewCell *)[self.tableView cellForRowAtIndexPath:indexPath];
    [cell showUtilityButtonsAnimated:YES];
}

SWTableViewCell以编程方式滑动

1 个答案: