UIButton to cover a UITableViewCell
<p>I'd like one of my table rows to be a button that takes up an entire row of my UITableView. I figured the best way to go about this is to instantiate a UIButton, and give it the same frame size as an instance of UITableViewCell, and add that as a subview to the cell. I'm almost there, but quite a few pixels off to not get that perfect touch to it. Is there a better approach to this, or perhapsps can my placement accuracy be fixed up to get that perfect alignment?</p>

<pre><code>cell = [tv dequeueReusableCellWithIdentifier:CellIdentifier];
if(cell == nil) {
    cell = [self tableviewCellWithReuseIdentifier:CellIdentifier];
}
UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button setFrame:CGRectMake(0.0f, 5.0f, 320.0f, 44.0f)];

[button setTitle:@"Do Stuff" forState:UIControlStateNormal];
[button addTarget:self action:@selector(doStuff:) forControlEvents:UIControlEventTouchUpInside];
[cell addSubview:button];
</code></pre>
