UITableViewCell autoresizingmask issue

Question

I have 3 UI elements in the contentView of the UITableViewCell that need to be aligned properly when the device rotates. Currently, I enforce the frames of these UI Elements like this:

segmentedControl1.frame = CGRectMake(165, 15, 130, 40);
segmentedControl2.frame = CGRectMake(435, 15, 130, 40);
segmentedControl3.frame = CGRectMake(710, 15, 130, 40);

I would like to know how I can use the autoresizingMask property of these elements to make them resize and not-overlap on one another when the device is rotated from Landscape to portrait (default is portrait, iPad only). I do not want to have custom frame positions for each orientation.

I tried something like this:

segmentedControl1.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleRightMargin;
segmentedControl2.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin;
segmentedControl3.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin;

But this doesn't seem to work. The elements are all overlapped and unhappily laid out.

Any suggestions?

UPDATE 1

Here's what the table view cell currently looks like in landscape mode:

--------------------------------------------------------------------------
|    ============              ============             ============     |
|   | A   |  B   |            | A   |  B   |           | A   |  B   |    |
|    ============              ============             ============     |
--------------------------------------------------------------------------

And here's what I want when the device is rotated to a portrait mode:

-------------------------------------------------------
|    ============    ============    ============     |
|   | A   |  B   |  | A   |  B   |  | A   |  B   |    |
|    ============    ============    ============     |
-------------------------------------------------------

UPDATE 2 Here's my code in cellForRowAtIndexPath incorporating suggestions from @Wolfert

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) 
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    cell.contentView.autoresizingMask = UIViewAutoresizingFlexibleWidth;

    // Configure the cell...
    segmentedControl1.frame = CGRectMake(165, 15, 180, 40);
    segmentedControl1.tag = indexPath.row;
    segmentedControl1.autoresizingMask = UIViewAutoresizingFlexibleRightMargin;
    [cell.contentView addSubview:segmentedControl1];

    segmentedControl2.frame = CGRectMake(435, 15, 180, 40);
    segmentedControl2.tag = indexPath.row;
    segmentedControl2.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin;
    [cell.contentView addSubview:segmentedControl2];

    segmentedControl3.frame = CGRectMake(710, 15, 180, 40);
    segmentedControl3.tag = indexPath.row;
    segmentedControl3.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;
    [cell.contentView addSubview:segmentedControl3];

    return cell;
}

Answer 1

This should do the trick:

segmentedControl1.autoresizingMask =   UIViewAutoresizingFlexibleRightMargin;
segmentedControl2.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin;
segmentedControl3.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;

Note that their super view should have this property:

view.autoresizingMask = UIViewAutoresizingFlexibleWidth;