[iPhone SDK] - UITableViewCell - Set edit mode to delete automatically?

Hi,
I'm having a hard time trying to understand how to set edit mode to delete automatically for all cells in a table view, like in the Weather app for example (in the app settings).
I tried using - (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath, but it never gets called.
Anyone can help?
Thanks!

First of all, the following method tells the table that which cell is editable;
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
you can return TRUE or FALSE depending upon the indexPath.
Then the following method will tell about the editing style;
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
In which you may return UITableViewCellEditingStyleDelete .

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[iPhone SDK] - UITableViewCell - Set edit mode to delete automatically?

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