先上流程图
一,首先在.h中声明UIViewController类属性
//界面
@property(nonatomic,strong)UIView *mainScene;
@property(nonatomic,strong)UIView *aboutScene;
@property(nonatomic,strong)UIView *editScene;
@property(nonatomic,strong)UIView *lineColorScene;
@property(nonatomic,strong)UIView *bgColorScene;
@property(nonatomic,strong)UIView *lineWidthScene;
@property(nonatomic,strong)UIView *detailScene;
二,在.m文件中做好初始化和框架
//七大视图作为本类的属性,便于在类的内部调用
//视图加载完后,添加7大视图容器
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[self.view addSubview:self.mainScene];
[self.view addSubview:self.aboutScene];
[self.view addSubview:self.editScene];
[self.view addSubview:self.lineColorScene];
[self.view addSubview:self.bgColorScene];
[self.view addSubview:self.lineWidthScene];
[self.view addSubview:self.detailScene];
}
//当根视图将要显示时会触发这个方法
-(void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
//将首页提前
[self.view bringSubviewToFront:self.mainScene];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark -property methods
-(UIView *)mainScene
{
//如果不等于空 则实例化场景
if (_mainScene!=Nil) {
return _mainScene;
}
_mainScene=[[UIView alloc]initWithFrame:self.view.bounds];
_mainScene.backgroundColor=[UIColor whiteColor];
//实例化测试控制按钮
CGRect frame=CGRectMake(0, 100, 320, 60);
UISegmentedControl *testControl=[[UISegmentedControl alloc]initWithFrame:frame];
testControl.momentary=YES;
[testControl insertSegmentWithTitle:@"About" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"Drawing" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"New" atIndex:0 animated:NO];
testControl.tag=KMainSceneTestControlTag;
//添加测试按钮触发的测试方法
[testControl addTarget:self action:@selector(testSegue:) forControlEvents:UIControlEventValueChanged];
[_mainScene addSubview:testControl];
return _mainScene;
}
-(UIView *)aboutScene
{
//如果不等于空 则实例化场景
if (_aboutScene!=Nil) {
return _aboutScene;
}
_aboutScene=[[UIView alloc]initWithFrame:self.view.bounds];
_aboutScene.backgroundColor=[UIColor whiteColor];
CGRect frame=CGRectMake(0, 100, 320, 60);
UISegmentedControl *testControl=[[UISegmentedControl alloc]initWithFrame:frame];
testControl.momentary=YES;
[testControl insertSegmentWithTitle:@"" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"Drawing" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"Back" atIndex:0 animated:NO];
testControl.tag=KAboutSceneTestControlTag;
//添加测试按钮触发的测试方法
[testControl addTarget:self action:@selector(testSegue:) forControlEvents:UIControlEventValueChanged];
[_aboutScene addSubview:testControl];
return _aboutScene;
}
-(UIView *)editScene
{
//如果不等于空 则实例化场景
if (_editScene!=Nil) {
return _editScene;
}
_editScene=[[UIView alloc]initWithFrame:self.view.bounds];
_editScene.backgroundColor=[UIColor grayColor];
CGRect frame=CGRectMake(0, 100, 320, 60);
UISegmentedControl *testControl=[[UISegmentedControl alloc]initWithFrame:frame];
testControl.momentary=YES;
[testControl insertSegmentWithTitle:@"背景" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"画笔颜色" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"画笔大小" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"Back" atIndex:0 animated:NO];
testControl.tag=KEditSceneTestControlTag;
//添加测试按钮触发的测试方法
[testControl addTarget:self action:@selector(testSegue:) forControlEvents:UIControlEventValueChanged];
[_editScene addSubview:testControl];
return _editScene;
}
-(UIView *)lineColorScene
{
//如果不等于空 则实例化场景
if (_lineColorScene!=Nil) {
return _lineColorScene;
}
_lineColorScene=[[UIView alloc]initWithFrame:self.view.bounds];
_lineColorScene.backgroundColor=[UIColor blueColor];
CGRect frame=CGRectMake(0, 100, 320, 60);
UISegmentedControl *testControl=[[UISegmentedControl alloc]initWithFrame:frame];
testControl.momentary=YES;
[testControl insertSegmentWithTitle:@"完成" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"画笔颜色" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"取消" atIndex:0 animated:NO];
testControl.tag=KLineColorSceneTestControlTag;
//添加测试按钮触发的测试方法
[testControl addTarget:self action:@selector(testSegue:) forControlEvents:UIControlEventValueChanged];
[_lineColorScene addSubview:testControl];
return _lineColorScene;
}
-(UIView *)bgColorScene
{
//如果不等于空 则实例化场景
if (_bgColorScene!=Nil) {
return _bgColorScene;
}
_bgColorScene=[[UIView alloc]initWithFrame:self.view.bounds];
_bgColorScene.backgroundColor=[UIColor greenColor];
CGRect frame=CGRectMake(0, 100, 320, 60);
UISegmentedControl *testControl=[[UISegmentedControl alloc]initWithFrame:frame];
testControl.momentary=YES;
[testControl insertSegmentWithTitle:@"完成" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"背景颜色" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"取消" atIndex:0 animated:NO];
testControl.tag=KBgColorSceneTestControlTag;
//添加测试按钮触发的测试方法
[testControl addTarget:self action:@selector(testSegue:) forControlEvents:UIControlEventValueChanged];
[_bgColorScene addSubview:testControl];
return _bgColorScene;
}
-(UIView *)lineWidthScene
{
//如果不等于空 则实例化场景
if (_lineWidthScene!=Nil) {
return _lineWidthScene;
}
_lineWidthScene=[[UIView alloc]initWithFrame:self.view.bounds];
_lineWidthScene.backgroundColor=[UIColor brownColor];
CGRect frame=CGRectMake(0, 100, 320, 60);
UISegmentedControl *testControl=[[UISegmentedControl alloc]initWithFrame:frame];
testControl.momentary=YES;
[testControl insertSegmentWithTitle:@"完成" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"画笔大小" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"取消" atIndex:0 animated:NO];
testControl.tag=KLineWidthSceneTestControlTag;
//添加测试按钮触发的测试方法
[testControl addTarget:self action:@selector(testSegue:) forControlEvents:UIControlEventValueChanged];
[_lineWidthScene addSubview:testControl];
return _lineWidthScene;
}
-(UIView *)detailScene
{
//如果不等于空 则实例化场景
if (_detailScene!=Nil) {
return _detailScene;
}
_detailScene=[[UIView alloc]initWithFrame:self.view.bounds];
_detailScene.backgroundColor=[UIColor yellowColor];
CGRect frame=CGRectMake(0, 100, 320, 60);
UISegmentedControl *testControl=[[UISegmentedControl alloc]initWithFrame:frame];
testControl.momentary=YES;
[testControl insertSegmentWithTitle:@"Delete" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"" atIndex:0 animated:NO];
[testControl insertSegmentWithTitle:@"Back" atIndex:0 animated:NO];
testControl.tag=KDetailSceneTestControlTag;
//添加测试按钮触发的测试方法
[testControl addTarget:self action:@selector(testSegue:) forControlEvents:UIControlEventValueChanged];
[_detailScene addSubview:testControl];
return _detailScene;
}
三,每个页面都得跳转,跳转方法添加如下: (出口方法不确定是否有参数,我们传递一个参数为id类型)
#pragma mark -mainScene 出口方法
-(void)mainSceneToAboutScene:(id)sender
{
//将关于界面提前
[self.view bringSubviewToFront:self.aboutScene];
}
-(void)mainSceneToEditScene:(id)sender
{
//将编辑界面提前
[self.view bringSubviewToFront:self.editScene];
}
-(void)mainSceneToDetailScene:(id)sender
{
//将详细界面提前
[self.view bringSubviewToFront:self.detailScene];
}
#pragma mark -aboutScene 出口方法
-(void)aboutSceneBackMainScene:(id)sender
{
//返回主界面
[self.view bringSubviewToFront:self.mainScene];
}
#pragma mark -editScene 出口方法
-(void)editSceneToLineColorScene:(id)sender
{
//将lineColor界面提前
[self.view bringSubviewToFront:self.lineColorScene];
}
-(void)editSceneToBgColorScene:(id)sender
{
//将BgColorScene界面提前
[self.view bringSubviewToFront:self.bgColorScene];
}
-(void)editSceneToLineWidthScene:(id)sender
{
//LineWidthScene提前
[self.view bringSubviewToFront:self.lineWidthScene];
}
-(void)editSceneBackMainScene:(id)sender
{
//MainScene提前
[self.view bringSubviewToFront:self.mainScene];
}
#pragma mark -lineColorScene 出口方法
-(void)lineColorSceneBackEditScene:(id)sender
{
//editScene提前
[self.view bringSubviewToFront:self.editScene];
}
#pragma mark -bgColorScene 出口方法
-(void)bgColorSceneBackEditScene:(id)sender
{
//editScene提前
[self.view bringSubviewToFront:self.editScene];
}
#pragma mark -lineWidthScene 出口方法
-(void)lineWidthSceneBackEditScene:(id)sender
{
//editScene提前
[self.view bringSubviewToFront:self.editScene];
}
#pragma mark -detailScene 出口方法
-(void)detailSceneToEditScene:(id)sender
{
//editScene提前
[self.view bringSubviewToFront:self.editScene];
}
-(void)detailSceneBackMainScene:(id)sender
{
//mainScene提前
[self.view bringSubviewToFront:self.mainScene];
}
四,定义页面的tag作为宏
#define KMainSceneTestControlTag 1001
#define KAboutSceneTestControlTag 1002
#define KEditSceneTestControlTag 1003
#define KLineColorSceneTestControlTag 1004
#define KBgColorSceneTestControlTag 1005
#define KLineWidthSceneTestControlTag 1006
#define KDetailSceneTestControlTag 1007
五,实现跳转,都是一个模式,看一个就知道其他的了,下面把所有的都列举出来,其实并不复杂
#pragma mark --测试程序流程的方法
-(void)testSegue:(UISegmentedControl *)testControl
{
switch (testControl.tag) {
case KMainSceneTestControlTag:
{
switch (testControl.selectedSegmentIndex) {
case 0:
{
[self mainSceneToEditScene:nil];
break;
}
case 1:
{
break;
}
case 2:
{
[self mainSceneToAboutScene:nil];
break;
}
default:
break;
}
break;
}
case KAboutSceneTestControlTag:
{
switch (testControl.selectedSegmentIndex) {
case 0:
{
[self aboutSceneBackMainScene:nil];
break;
}
case 1:
{
break;
}
case 2:
{
break;
}
default:
break;
}
break;
}
case KEditSceneTestControlTag:
{
switch (testControl.selectedSegmentIndex) {
case 0:
{
[self editSceneBackMainScene:nil];
break;
}
case 1:
{
[self editSceneToBgColorScene:nil];
break;
}
case 2:
{
[self editSceneToLineColorScene:nil];
break;
}
case 3:
{
[self editSceneToLineWidthScene:nil];
break;
}
default:
break;
}
break;
}
case KLineColorSceneTestControlTag:
{
switch (testControl.selectedSegmentIndex) {
case 0:
{
[self lineColorSceneBackEditScene:nil];
break;
}
case 1:
{
break;
}
case 2:
{
[self lineColorSceneBackEditScene:nil];
break;
}
default:
break;
}
break;
}
case KLineWidthSceneTestControlTag:
{
switch (testControl.selectedSegmentIndex) {
case 0:
{
[self lineWidthSceneBackEditScene:nil];
break;
}
case 1:
{
break;
}
case 2:
{
[self lineWidthSceneBackEditScene:nil];
break;
}
default:
break;
}
break;
}
case KBgColorSceneTestControlTag:
{
switch (testControl.selectedSegmentIndex) {
case 0:
{
[self bgColorSceneBackEditScene:nil];
break;
}
case 1:
{
break;
}
case 2:
{
[self bgColorSceneBackEditScene:nil];
break;
}
default:
break;
}
break;
}
case KDetailSceneTestControlTag:
{
switch (testControl.selectedSegmentIndex) {
case 0:
{
[self detailSceneToEditScene:nil];
break;
}
case 1:
{
break;
}
case 2:
{
[self detailSceneBackMainScene:nil];
break;
}
default:
break;
}
break;
}
default:
break;
}
