appdelegate.h

一个用于下来菜单的xcode的手机程序。

/*

File: AppDelegate.h
Abstract: The application delegate class used for loading the drill-down
hierarchy outline,
 and storing/restoring the last user location.

Version: 1.1

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*/

#import <UIKit/UIKit.h>

extern NSString *kItemTitleKey;		// dictionary key for obtaining the item's title to display in each cell
extern NSString *kChildrenKey;		// dictionary key for obtaining the item's children
extern NSString *kCellIdentifier;	// the table view's cell identifier


@interface AppDelegate : NSObject <UIApplicationDelegate>
{
	IBOutlet UINavigationController	*navigationController;
	IBOutlet UIWindow	*window;
	
	NSDictionary		*outlineData;
	NSMutableArray		*savedLocation;	// an array of selections for each drill level
										// i.e.
										// [0, 1, 3] =	at level 1 drill/navigate through item 0,
										//				at level 2 drill/navigation through item 1,
										//				at level 3 drill/navigate through item 3
										// i.e.
										// [1, -1, -1] =	at level 1 drill/navigate through item 2,
										//					no selection at level 2 (it's -1) so stay at level 2
}

@property (nonatomic, retain) UIWindow *window;
@property (nonatomic, retain) UINavigationController *navigationController;
@property (nonatomic, retain) NSDictionary *outlineData;
@property (nonatomic, retain) NSMutableArray *savedLocation;

@end