iOS之创建表格类视图WBDataGridView
项目中创建表格, 引用头文件
#import "WBDataGridView.h"
- (void)viewDidLoad{ [superviewDidLoad]; // Do any additional setup after loading the view. self.view.backgroundColor = [UIColorwhiteColor]; CGFloat margin = .f; CGFloat width = self.view.frame.size.width -*margin; // - 添加表格 - 两列 WBDataGridView *DataGrid = [[WBDataGridViewalloc] initWithFrame:CGRectMake(margin,*margin , width, )
andColumnsWidths:@[@(width*0.4),@(width*0.6)]]; DataGrid.roundCorner = YES; [DataGrid addRecord:@[@"姓名",@"dylan_lwb_"]]; [DataGrid addRecord:@[@"性别",@"男"]]; [DataGrid addRecord:@[@"电话",@""]]; [DataGrid addRecord:@[@"邮箱",@"dylan_lwb@163.com"]]; [self.viewaddSubview:DataGrid]; // - 添加表格 - 多列 WBDataGridView *MoreDataGrid = [[WBDataGridViewalloc]initWithFrame:CGRectMake(margin,CGRectGetMaxY(DataGrid.frame) +*margin , width, )
andColumnsWidths:@[@(width*0.2),@(width*0.2),@(width*0.2),@(width*0.4)]]; MoreDataGrid.roundCorner = YES; [MoreDataGrid addRecord:@[@"姓名",@"姓名",@"姓名",@"dylan_lwb_"]]; [MoreDataGrid addRecord:@[@"性别",@"性别",@"性别",@"男"]]; [MoreDataGrid addRecord:@[@"电话",@"电话",@"电话",@""]]; [MoreDataGrid addRecord:@[@"邮箱",@"邮箱",@"邮箱",@"dylan_lwb@163.com"]]; [self.viewaddSubview:MoreDataGrid];
}
// WBDataGridView.h #import <UIKit/UIKit.h> extern NSString *const SwitchButtonString; @interface WBDataGridView : UIView @property (retain,nonatomic) NSArray *columnsWidths; @property (assign,nonatomic) NSUInteger lastRowHeight; @property (retain,nonatomic) UIImage *selectedImage; @property (retain,nonatomic) UIImage *unselectedImage; @property (assign,nonatomic) BOOL roundCorner; - (id)initWithFrame:(CGRect)frame andColumnsWidths:(NSArray*)columns; - (void)addRecord:(NSArray*)record; - (NSUInteger)selectedIndex; @end
// WBDataGridView.m #import "WBDataGridView.h" NSString * const SwitchButtonString =@"SwitchButtonString"; @interface WBDataGridView () @property (assign,nonatomic) NSUInteger numRows; @property (assign,nonatomic) NSUInteger dy; @property (retain,nonatomic) NSMutableArray *switchButtons; @end @implementation WBDataGridView - (id)initWithFrame:(CGRect)frame andColumnsWidths:(NSArray*)columns{ self = [superinitWithFrame:frame]; if (self) { self.numRows =; self.columnsWidths = columns; self.dy =; self.numRows =; self.switchButtons = [NSMutableArrayarray]; }
return self;
} - (void)addRecord: (NSArray*)record {
if(record.count !=self.columnsWidths.count) { NSLog(@"!!! Number of items does not match number of columns. !!!"); return; } self.lastRowHeight =; uint dx = ; NSMutableArray* labels = [NSMutableArrayarray]; // - create the items/columns of the row for(uint i=; i<record.count; i++) { float colWidth = [[self.columnsWidthsobjectAtIndex:i] floatValue];//colwidth as given at setup CGRect rect = CGRectMake(dx, self.dy, colWidth,self.lastRowHeight); // - adjust X for border overlapping between columns if(i>) { rect.origin.x -= i; } NSString *oneRecord = [record objectAtIndex:i]; if ([oneRecord isEqualToString:SwitchButtonString]) { // - set the switch button string as empty, create a label to adjust a cell first, then add the switch upon the label oneRecord = @""; } UILabel* col1 = [[UILabelalloc] init]; [col1.layersetBorderColor:[[UIColorcolorWithWhite:.821alpha:1.000]CGColor]]; [col1.layer setBorderWidth:1.0]; col1.font = [UIFontfontWithName:@"Helvetica"size:self.numRows == ? 14.0f :12.0f]; col1.textColor = [UIColordarkGrayColor]; col1.frame = rect; // - round corner if ([selfisRoundCorner:i]) { col1.layer.cornerRadius =; col1.layer.masksToBounds =YES; } // - set left reght margins&alignment for the label NSMutableParagraphStyle *style = [[NSParagraphStyledefaultParagraphStyle]mutableCopy]; style.alignment =NSTextAlignmentCenter; NSAttributedString *attrText = [[NSAttributedStringalloc]initWithString:oneRecordattributes:@{NSParagraphStyleAttributeName : style}]; col1.lineBreakMode =NSLineBreakByCharWrapping; col1.numberOfLines = ; col1.attributedText = attrText; [col1 sizeToFit]; // - used to find height of longest label CGFloat h = col1.frame.size.height +; if(h > self.lastRowHeight){ self.lastRowHeight = h; } // - make the label width same as columns's width rect.size.width = colWidth; col1.frame = rect; [labels addObject:col1]; // - used for setting the next column X position dx += colWidth; } // - make all the labels of same height and then add to view for(uint i=; i<labels.count; i++) { UILabel* tempLabel = (UILabel*)[labelsobjectAtIndex:i]; CGRect tempRect = tempLabel.frame; tempRect.size.height =self.lastRowHeight; tempLabel.frame = tempRect; [self addSubview:tempLabel]; } // - add the switch button at the first column in current row if ([record.firstObjectisEqualToString:SwitchButtonString]) { UILabel *firstlabel = labels.firstObject; UIButton *oneSwitchButton = [[UIButtonalloc] initWithFrame:CGRectMake(,, [self.columnsWidths.firstObjectintegerValue], )]; oneSwitchButton.center = firstlabel.center; [oneSwitchButton addTarget:selfaction:@selector(tapedSwitchButton:)forControlEvents:UIControlEventTouchUpInside]; [oneSwitchButton setBackgroundImage:self.selectedImageforState:UIControlStateSelected]; [oneSwitchButton setBackgroundImage:self.unselectedImageforState:UIControlStateNormal]; [self.switchButtonsaddObject:oneSwitchButton]; // - default selected first row button if (self.switchButtons.firstObject == oneSwitchButton) { oneSwitchButton.selected = YES; } [self addSubview:oneSwitchButton]; } self.numRows++; // - adjust Y for border overlapping beteen rows self.dy +=self.lastRowHeight-; CGRect tempRect = self.frame; tempRect.size.height =self.dy; self.frame = tempRect;
} - (void)tapedSwitchButton:(UIButton *)button {
button.selected = !button.selected; [self.switchButtonsenumerateObjectsUsingBlock:^(id obj,NSUInteger idx, BOOL *stop) { UIButton *oneButton = obj; if (oneButton != button) { oneButton.selected = NO; }
}];
} - (NSUInteger)selectedIndex {
__block NSUInteger index =; [self.switchButtonsenumerateObjectsUsingBlock:^(id obj,NSUInteger idx, BOOL *stop) { UIButton *oneButton = obj; if (oneButton.selected ==YES) {
index = idx; *stop = YES;
}
}];
return index;
} - (BOOL)isRoundCorner:(NSInteger)row {
return NO;
} @end
iOS之创建表格类视图WBDataGridView的更多相关文章
- iOS:集合视图UICollectionView、集合视图控制器UICollectionViewController、集合视图单元格UICollectionViewCell(创建表格的另一种控件)
两种创建表格方式的比较:表格视图.集合视图(二者十分类似) <1>相同点: 表格视图:UITableView(位于storyboard中,通过UIViewController控制器实现 ...
- ios动态创建类Class
[Objective-C Runtime动态加载]---动态创建类Class 动态创建类Class,动态添加Class成员变量与成员函数,动态变量赋值与取值,动态函数调用等方法 a.使用objc_al ...
- IOS基础之 (三) 类的声明和对象的创建
一 OC类的声明和实现语法 1.接口的声明 @interface NewClassName: ParentClassName { 实例变量 ... } 方法的声明 ... @end //...表示省略 ...
- IOS 创建简单表视图
创建简单表视图 此实例主要实现UITableViewDataSource协议中必需要实现的两个方法tableView:numberOfRowsInSection: 和tableView:cellFor ...
- iOS开发——创建你自己的Framework
如果你想将你开发的控件与别人分享,一种方法是直接提供源代码文件.然而,这种方法并不是很优雅.它会暴露所有的实现细节,而这些实现你可能并不想开源出来.此外,开发者也可能并不想看到你的所有代码,因为他们可 ...
- iOS开发之窗口和视图
视图就是应用程序的界面.视图可以使用nib文件实现,也可以使用代码创建.一个视图也是一个响应器(UIResponder的子类)这意味着一个视图可以与用户交互.因此,视图不只是用户可看到的界面,也是可以 ...
- iOS系列 基础篇 05 视图鼻祖 - UIView
iOS系列 基础篇 05 视图鼻祖 - UIView 目录: UIView“家族” 应用界面的构建层次 视图分类 最后 在Cocoa和Cocoa Touch框架中,“根”类时NSObject类.同样, ...
- 如何:从代码创建 UML 类图(ZZ)
您拖动的一个或多个类将显示在关系图上. 它们依赖的类将显示在"UML 模型资源管理器"中. 参见 模型表示类型的方式. 将程序代码中的类添加到 UML 模型 打开一个 C# 项 ...
- 利用MyEclipse自动创建PO类、hbm文件(映射文件)、DAO
原文地址:http://blog.csdn.net/fangzhibin4712/article/details/7179414 前提条件:表sjzdfl 表sjzdxx (使用数据库MySQL) ...
随机推荐
- jrebel + myeclipse 实现热部署
1.什么是jrebel JRebel是一套JavaEE开发工具.JRebel允许开发团队在有限的时间内完成更多的任务修正更多的问题,发布更高质量的软件产品. JRebel是收费软件. Jrebel 可 ...
- jquery解析xml
更多的项目都是在解析json,今天临时让解析几个xml文件,其实都一样,总结一下吧. 例如我们有这样一个xml文件 <?xml version="1.0" encoding= ...
- C# 读写xml、excel、word、ppt、access
C# 读写xml.excel.word.access 这里只是起个头,不做深入展开,方便以后用到参考 读写xml,主要使用.net 的xml下的document using System;using ...
- $smarty->assign('','')查询结果发送给模板
$article = one("select * from article WHERE id = '$id'"); $smarty->assign('abc(随便定义)',' ...
- Flowchart
1. 工具可使用 https://www.processon.com 2.
- 任务六:通过HTML及CSS模拟报纸排版
任务目的 深入掌握CSS中的字体.背景.颜色等属性的设置 进一步练习CSS布局 任务描述 参考 PDS设计稿(点击下载),实现页面开发,要求实现效果与 样例(点击查看) 基本一致 页面中的各字体大小, ...
- 在Eclipse中安装JSHint插件
离线安装 1.下载插件包 http://download.eclipsesource.com/~rsternberg/jshint-eclipse-0.9.8.20130728-0004-b94b44 ...
- 使用WindowsService为宿主实装WCF 服务
1. 写WCF服务 创建一个接口类,与一个实现类.接口类上打上[ServiceContract]标签,需要暴露的服务方法上打上[OperationContract] (注意:增加System.Se ...
- ORACLE_PROCEDURE_DROPTABLE
WEBSITE:https://stackoverflow.com/questions/14564641/drop-a-table-in-a-procedure Qusetion:Hou to use ...
- 收放卷winder计算器
简单收放卷计算器v0.1