UIActionSheet UISlider 的简单使用
// Created by 妖精的尾巴 on 15-8-17.
// Copyright (c) 2015年 妖精的尾巴. All rights reserved.
//
#import "ViewController.h"
@interface ViewController ()<UIAlertViewDelegate,UIActionSheetDelegate>
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
/**
*请在这里调用下面UI控件的方法
*/
}
-(void)viewDidAppear:(BOOL)animated
{
[self createActionSheet];
}
-(void)createActionSheet
{
UIActionSheet* actSheet=[[UIActionSheet alloc]initWithTitle:@"想念是蓝色的" delegate:self cancelButtonTitle:@"确定" destructiveButtonTitle:@"删除" otherButtonTitles:@"取消", nil];
[actSheet showInView:self.view];
}
-(void)createAlter
{
UIAlertView* alter=[[UIAlertView alloc]initWithTitle:@"爱的国度" message:@"天青色等烟雨，而我在等你，你会在哪里？" delegate:self cancelButtonTitle:@"等你在彼岸" otherButtonTitles:@"灵犀湖畔", nil];
[alter show];
}
-(void)defineSlider
{
//自定义slider
UISlider* slider=[[UISlider alloc]initWithFrame:CGRectMake(50, 80, 250, 20)];
slider.minimumTrackTintColor=[UIColor greenColor];
slider.maximumTrackTintColor=[UIColor redColor];
slider.minimumValue=0;
slider.maximumValue=100;
[self.view addSubview:slider];
}
-(void)createSlider
{
UISlider* slider=[[UISlider alloc]initWithFrame:CGRectMake(100, 100, 200,10)];
[self.view addSubview:slider];
slider.minimumValue=0;
slider.maximumValue=1;
slider.value=0.1;
[slider addTarget:self action:@selector(changedValue:) forControlEvents:UIControlEventValueChanged];
}
-(void)changedValue:(UISlider*)slider
{
NSLog(@"%.2f",slider.value);
}
#pragma mark - UIAlertViewDelegate
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
if (buttonIndex==0) {
NSLog(@"宛在水中央");
}
else{
NSLog(@"渭水河畔");
}
}
#pragma mark - UIActionSheetDelegate
- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{
if (buttonIndex==0) {
NSLog(@"我会告诉你这是真的");
}
else if (buttonIndex==1)
{
NSLog(@"因为你的心是透明的");
}
else
{
NSLog(@"盛开在花海");
}
}