//先自己写一个titleView UIView *titleView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 20)];//allocate titleView titleView.backgroundColor=[UIColor blackColor]; //Create UILable UILabel *titleText = [[UILabel alloc] initWithFrame: CGRectMake(100, 0, 50, 20)];//allocate titleText titleText.backgroundColor = [UIColor clearColor]; [titleText setText:@"Title"]; [titleView addSubview:titleText]; [titleText release];//release titleText //Create Round UIButton UIButton *btnNormal = [UIButton buttonWithType:UIButtonTypeRoundedRect]; [btnNormal setFrame:CGRectMake(0, 0, 40, 20)]; [btnNormal addTarget:self action:nil forControlEvents:UIControlEventTouchUpInside]; [btnNormal setTitle:@"Normal" forState:UIControlStateNormal]; [btnNormal setFont:[UIFont systemFontOfSize:8]]; [titleView addSubview:btnNormal]; //Set to titleView self.navigationItem.titleView = titleView; [titleView release];//release titleView //Custom backgroundImage UIButton UIButton *btnCustom = [UIButton buttonWithType:UIButtonTypeRoundedRect]; [btnCustom setFrame:CGRectMake(0, 0, 32, 32)]; [btnCustom addTarget:self action:nil forControlEvents:UIControlEventTouchUpInside]; [btnCustom setTitle:@"CB" forState:UIControlStateNormal]; [btnCustom setBackgroundImage:[UIImage imageNamed:@"whiteButton.png"] forState:UIControlStateNormal]; [btnCustom setBackgroundImage:[UIImage imageNamed:@"blueButton.png"] forState:UIControlStateHighlighted]; //Create UIBarButtonItem with the customed button UIBarButtonItem *rightBarButton = [[UIBarButtonItem alloc] initWithCustomView:btnCustom];//allocate rightBarButton //Set to rightBarButtonItem self.navigationItem.rightBarButtonItem = rightBarButton; [rightBarButton release];//release rightBarButton