//
//  ViewController.m
//  UI4_UIStepper与UIProgressView
//
//  Created by zhangxueming on 15/7/7.
//  Copyright (c) 2015年 zhangxueming. All rights reserved.
//#import "ViewController.h"@interface ViewController ()@end@implementation ViewController- (void)viewDidLoad {[super viewDidLoad];// Do any additional setup after loading the view, typically from a nib.//步进器(94*29)UIStepper *step = [[UIStepper alloc] initWithFrame:CGRectMake(100, 200, 0, 0)];NSLog(@"step = %@", step);//设置步进器的连续性step.continuous = YES;//设置步长step.stepValue = 0.01;//设置最小值step.minimumValue  = 0;//设置最大值step.maximumValue  = 1;//step.tintColor = [UIColor redColor];//[step setBackgroundImage:[UIImage imageNamed:@"truckmin"] forState:UIControlStateNormal];//添加点击事件[step addTarget:self action:@selector(stepValueChange:) forControlEvents:UIControlEventValueChanged];[self.view addSubview:step];//进度条UIProgressView *progress = [[UIProgressView alloc] initWithProgressViewStyle:UIProgressViewStyleDefault];progress.frame = CGRectMake(10, 400, self.view.frame.size.width-20, 10);progress.tintColor = [UIColor cyanColor];progress.trackTintColor = [UIColor redColor];//进度progress.progress = 0.0;progress.tag = 100;[self.view addSubview:progress];}- (void)stepValueChange:(UIStepper *)step
{NSLog(@"%.2f", step.value);UIProgressView *progressView = (UIProgressView *)[self.view viewWithTag:100];progressView.progress = step.value;}- (void)didReceiveMemoryWarning {[super didReceiveMemoryWarning];// Dispose of any resources that can be recreated.
}@end