UI4_UIToolBar

//

//  AppDelegate.m

//  UI4_UIToolBar

//

//  Created by zhangxueming on 15/7/6.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//



#import "AppDelegate.h"



@interface AppDelegate ()



@end



@implementation AppDelegate





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

    // Override point for customization after application launch.

    

    UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:self.window.rootViewController];

    self.window.rootViewController = nav;

    

    return YES;

}

 

//

//  ViewController.m

//  UI4_UIToolBar

//

//  Created by zhangxueming on 15/7/6.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//



#import "ViewController.h"

#import "SecondViewController.h"



@interface ViewController ()



@end



@implementation ViewController









- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view, typically from a nib.

    self.view.backgroundColor = [UIColor cyanColor];

    //每一个导航控制器都有一个导航栏

    self.navigationController.toolbarHidden = NO;

//    self.navigationController.toolbar.backgroundColor = [UIColor redColor];

//    self.navigationController.toolbar.alpha = 0.5;

//    self.navigationController.toolbar.tintColor = [UIColor redColor];

    //设置背景图片

    //导航栏(toolBar)的高度是44

    [self.navigationController.toolbar setBackgroundImage:[UIImage imageNamed:@"toolBarImage@2x"] forToolbarPosition:UIToolbarPositionAny barMetrics:UIBarMetricsDefault];

    

    UIButton *btn = [UIButton buttonWithType:UIButtonTypeSystem];

    btn.frame = CGRectMake(100, 200, self.view.frame.size.width-200, 50);

    [btn setTitle:@"点击" forState:UIControlStateNormal];

    btn.titleLabel.font = [UIFont boldSystemFontOfSize:24];

    [btn addTarget:self action:@selector(btnClicked) forControlEvents:UIControlEventTouchUpInside];

    [self.view addSubview:btn];

    

    

    UIBarButtonItem *space = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace  target:self action:@selector(btnClicked:)];

    

    UIBarButtonItem *item1 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemBookmarks target:self action:@selector(btnClicked:)];

    item1.tag = 200;

    

    UIBarButtonItem *item2 = [[UIBarButtonItem alloc] initWithTitle:@"导航" style:UIBarButtonItemStylePlain target:self action:@selector(btnClicked:)];

    item2.tag = 201;

    

    UIBarButtonItem *item3 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(btnClicked:)];

    item3.tag = 202;

    

    NSArray *items = [NSArray arrayWithObjects:space,item1,space,item2,space,item3,space,nil];

    //定制toolbarItems按钮

    self.toolbarItems = items;

    

    //UIButton + UIView

    //自定义ToolBar

    UIButton *btn1 = [UIButton buttonWithType:UIButtonTypeCustom];

    UIButton *btn2 = [UIButton buttonWithType:UIButtonTypeCustom];

    UIButton *btn3 = [UIButton buttonWithType:UIButtonTypeCustom];

    btn1.frame = CGRectMake(0, 0, 50, 44);

    btn2.frame = CGRectMake(0, 0, 50, 44);

    btn3.frame = CGRectMake(0, 0, 50, 44);

    

    [btn1 setBackgroundImage:[UIImage imageNamed:@"friend_add@2x"] forState:UIControlStateNormal];

    [btn2 setBackgroundImage:[UIImage imageNamed:@"friend_qq@2x"] forState:UIControlStateNormal];

    [btn3 setBackgroundImage:[UIImage imageNamed:@"friend_weixin@2x"] forState:UIControlStateNormal];

    [btn1 addTarget:self action:@selector(btnClicked:) forControlEvents:UIControlEventTouchUpInside];

    [btn2 addTarget:self action:@selector(btnClicked:) forControlEvents:UIControlEventTouchUpInside];

    [btn3 addTarget:self action:@selector(btnClicked:) forControlEvents:UIControlEventTouchUpInside];

    UIBarButtonItem *item4 = [[UIBarButtonItem alloc] initWithCustomView:btn1];

    UIBarButtonItem *item5 = [[UIBarButtonItem alloc] initWithCustomView:btn2];

    UIBarButtonItem *item6 = [[UIBarButtonItem alloc] initWithCustomView:btn3];

    

    NSArray *itemsArray = [NSArray arrayWithObjects:space,item4,space,item5,space,item6,space, nil];

    self.toolbarItems = itemsArray;

}



- (void)btnClicked:(UIButton *)btn

{

    NSLog(@"按钮被点击");

}



- (void)btnClicked

{

    SecondViewController *svc = [[SecondViewController alloc] init];

    [self.navigationController pushViewController:svc animated:YES];

}

- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}



@end

 

//

//  SecondViewController.m

//  UI4_UIToolBar

//

//  Created by zhangxueming on 15/7/6.

//  Copyright (c) 2015年 zhangxueming. All rights reserved.

//



#import "SecondViewController.h"



@interface SecondViewController ()



@end



@implementation SecondViewController



- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view.

    self.view.backgroundColor = [UIColor yellowColor];

}



- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}