Classes/SecondTableViewController.m

 
/*
     File: SecondTableViewController.m
 Abstract: A table view controller that manages two rows. Selecting 
 a row creates a new detail view controller that is added to the split 
 view controller.
 
  Version: 1.2
 
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 */
 
#import "SecondTableViewController.h"
#import "DetailViewManager.h"
#import "SecondDetailViewController.h"
 
@implementation SecondTableViewController
 
#pragma mark -
#pragma mark Rotation support
 
// -------------------------------------------------------------------------------
//  shouldAutorotateToInterfaceOrientation:
// -------------------------------------------------------------------------------
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{
    return YES;
}
 
#pragma mark -
#pragma mark Table view data source
 
// -------------------------------------------------------------------------------
//  tableView:numberOfRowsInSection:
// -------------------------------------------------------------------------------
- (NSInteger)tableView:(UITableView *)aTableView numberOfRowsInSection:(NSInteger)section 
{
    // Two rows.
    return 2;
}
 
// -------------------------------------------------------------------------------
//  tableView:cellForRowAtIndexPath:
// -------------------------------------------------------------------------------
- (UITableViewCell *)tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    static NSString *CellIdentifier = @"SecondTableViewController";
    
    // Dequeue or create a cell of the appropriate type.
    UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    }
    
    // Set appropriate labels for the cells.
    if (indexPath.row == 0) {
        cell.textLabel.text = @"Detail View Controller One";
    }
    else {
        cell.textLabel.text = @"Detail View Controller Two";
    }
    
    return cell;
}
 
#pragma mark -
#pragma mark Table view selection
 
// -------------------------------------------------------------------------------
//  tableView:didSelectRowAtIndexPath:
// -------------------------------------------------------------------------------
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    
    // Get a reference to the DetailViewManager.  
    // DetailViewManager is the delegate of our split view.
    DetailViewManager *detailViewManager = (DetailViewManager*)self.splitViewController.delegate;
    
    // Create and configure a new detail view controller appropriate for the selection.
    UIViewController <SubstitutableDetailViewController> *detailViewController = nil;
    
    SecondDetailViewController *newDetailViewController = [[SecondDetailViewController alloc] initWithNibName:@"SecondDetailView" bundle:nil];
    detailViewController = newDetailViewController;
    
    detailViewController.title = [tableView cellForRowAtIndexPath:indexPath].textLabel.text;
    if (indexPath.row == 0) {
        detailViewController.view.backgroundColor = [UIColor purpleColor];
    }
    else {
        detailViewController.view.backgroundColor = [UIColor orangeColor];
    }
    
    // DetailViewManager exposes a property, detailViewController.  Set this property
    // to the detail view controller we want displayed.  Configuring the detail view
    // controller to display the navigation button (if needed) and presenting it
    // happens inside DetailViewManager.
    detailViewManager.detailViewController = detailViewController;
    
    [newDetailViewController release];
}
 
@end