iPad的屏幕比iPhone大，所以在界面上，iPad比iPhone多一個UISplitViewController，用來實現iPad在橫屏時，分兩欄顯示所需要的界面，可以一邊是目錄一邊是具體的內容。下面我將詳細的闡述UISplitViewController在ipad中的使用。

首先是創建一個工程：iPad.demo.

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?


然后創建一個DetailViewController和RootViewController，其中RootViewController繼承UITableViewController。同事創建兩個相應的xib文件。刪除ipad_demoViewController.相應的類列表如下：

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?


然后修改ipad_demoAppDelegate：

.h文件：

#import <UIKit/UIKit.h>?

#import "RootViewController.h"?

#import "DetailViewController.h"?

@class ipad_demoViewController;

@interface ipad_demoAppDelegate : NSObject <UIApplicationDelegate> {?

? ? UIWindow *window;?

? ?UISplitViewController *splitViewController;?

? ? RootViewController *rootViewController;?

? ? DetailViewController *detailViewController;?

}

@property (nonatomic, retain) IBOutlet UIWindow *window;?

@property (nonatomic, retain) IBOutlet UISplitViewController *splitViewController;?

@property (nonatomic, retain) IBOutlet RootViewController *rootViewController;?

@property (nonatomic, retain)??IBOutlet DetailViewController *detailViewController;?

@end

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.m文件：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {? ??

? ? // Override point for customization after app launch.?

? ? [window addSubview:splitViewController.view];?

? ? [window makeKeyAndVisible];

? ? return YES;?

}

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修改MainWindow.xib文件：

添加UISplitViewController容器：

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?


IB中的控件和相應的事件相聯系：連接過程是按住control鍵，然后點擊ipad_demo App Delegate，連接到Split View Controller，然后選擇自定義的事件即可，最后的結果如下：

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?


最后在把相應的容器換成自定義的容器：實現的方法是

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?


最后的結果是：

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?


現在我們在實現DetailViewController：

首先修改其相應的文件：
.h文件修改如下：

#import <UIKit/UIKit.h>?

@interface DetailViewController : UIViewController {?

? ?IBOutlet UILabel *lable;?

? ? IBOutlet UISwitch *switch1;?

? ? NSIndexPath *index;?

}?

-(void)deetail:(id)sender;?

@property (nonatomic,retain) UILabel *lable;?

@property (nonatomic,retain) UISwitch *switch1;?

@end

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.m文件修改如下：

#import "DetailViewController.h"?

@implementation DetailViewController?

@synthesize lable,switch1;?

- (void)viewDidLoad {?

? ? [super viewDidLoad];?

}?

-(void)viewWillAppear:(BOOL)animated?

{

}?

-(void)deetail:(id)sender?

{?

? ? index=sender;?

? ? self.lable.text=[NSString stringWithFormat:@"Row %d,section %d",[index row],[index section]];?

? ? if ([index row]%2==0) {?

? ?? ???self.switch1.on=YES;?

? ? }else {?

? ?? ???self.switch1.on=NO;?

? ? }?

}?

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {?

? ? return YES;?

}?

- (void)didReceiveMemoryWarning {?

? ? [super didReceiveMemoryWarning];?

}?

- (void)viewDidUnload {?

? ? [super viewDidUnload];?

? ? self.lable=nil;?

? ? self.switch1=nil;?

}?

- (void)dealloc {?

? ? [self.lable release];?

? ? [self.switch1 release];?

? ? [super dealloc];?

}?

@end

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2.修改相應的xib文件：

添加相應的控件，并且相應的組建和相應的事件相關聯。

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?


最后我們實現RootViewController：

首先修改相應的文件：
.h文件如下：

#import <UIKit/UIKit.h>?

@class DetailViewController;?

@interface RootViewController : UITableViewController {

? ?IBOutlet DetailViewController *detailViewController;?

}?

@property (nonatomic,retain) DetailViewController *detailViewController;?

@end

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.m文件如下：

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {?

? ? // Return the number of sections.?

? ? return 2;?

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {?

? ? // Return the number of rows in the section.?

? ? return 7;?

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {?

? ? static NSString *CellIdentifier = @"Cell";?

? ? UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];?

? ? if (cell == nil) {?

? ?? ???cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];?

? ? }?

? ? // Configure the cell…?

? ? cell.textLabel.text=[NSString stringWithFormat:@"ROW %d section %d",[indexPath row],[indexPath section]];?

? ? return cell;?

}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {?

? ? // Navigation logic may go here. Create and push another view controller.?

? ? // DetailViewController *detailViewController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil];?

? ? // [self.navigationController pushViewController:detailViewController animated:YES];?

? ? // [detailViewController release];?

? ?[detailViewController deetail:indexPath];?

}

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2、修改相應的xib文件：

相應的事件和控件相聯系。

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?


運行結果如下：

<IGNORE_JS_OP style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; FONT: 14px/21px Tahoma, 'Microsoft Yahei', Simsun; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(68,68,68); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">?

2011-3-27 14:53:48 上傳 下載附件?(43.59 KB)

源代碼:?http://easymorse-iphone.googlecode.com/svn/trunk/ipad.demo/

轉載于:https://www.cnblogs.com/yulang314/p/3550401.html

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