| private PathForRadio ( int idx ) : NSIndexPath | ||
| idx | int | |
| return | NSIndexPath | |
public override void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath indexPath)
{
RootElement root = (RootElement)Parent.Parent;
UITableViewCell cell = null;
if (RadioIdx != root.Value)
{
var indexForOldItem = root.PathForRadio(root.Value);
if (indexForOldItem != null)
{
cell = tableView.CellAt(indexForOldItem);
if (cell != null)
{
cell.Accessory = UITableViewCellAccessory.None;
}
}
cell = tableView.CellAt(indexPath);
if (cell != null)
{
cell.Accessory = UITableViewCellAccessory.Checkmark;
}
root.Value = RadioIdx;
}
base.Selected(dvc, tableView, indexPath);
if (PopOnSelect)
{
dvc.NavigationController.PopViewControllerAnimated(true);
}
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
if (AutoHideSearch)
{
if (enableSearch)
{
this.ClearSearchBar();
}
}
NavigationItem.HidesBackButton = !pushing;
if (root == null)
{
return;
}
root.Prepare();
if (root.Caption != null)
{
NavigationItem.Title = root.Caption;
}
if (root.CaptionPrompt != null)
{
this.NavigationItem.Prompt = root.CaptionPrompt;
}
if (dirty)
{
tableView.ReloadData();
dirty = false;
}
try {
tableView.ScrollToRow(root.PathForRadio(root.Value), UITableViewScrollPosition.Middle, false);
} catch (Exception) {}
}
