交叉表组件（改造 适用多个子标题）
#import "DataGridComponent.h"
@interface MultiTitleDataSource : DataGridComponentDataSource
{
/**
* 二层标题名称
*/
NSMutableArray *splitTitle;
}
@property(retain) NSMutableArray *splitTitle;
@end
@interface MultiTitleDataGridComponent : DataGridComponent
-(void)fillData;
-(void)layoutSubView:(CGRect)aRect;
@end
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#import "MultiTitleDataGridComponent.h"
@implementation MultiTitleDataSource
@synthesize splitTitle;
-(void)dealloc
{
[splitTitlerelease];
[super dealloc];
}
@end
@implementation MultiTitleDataGridComponent
MultiTitleDataSource *source;
- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
// Initialization code
}
returnself;
}
/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect
{
// Drawing code
}
*/
int cCount=1;
int count=1;
-(void)getColument
{
NSMutableArray *d=[[NSMutableArrayalloc] init];
[d addObject:[source.columnWidthobjectAtIndex:0]];
for (int i=1; i<[source.columnWidth count]; i++) {
for (int t=0; t<[source.splitTitle count]; t++) {
[d addObject:[NSStringstringWithFormat:@"%d",[[source.columnWidthobjectAtIndex:i] intValue]/[source.splitTitlecount]]] ;
}
}
source.columnWidth=d;
[d release];
// NSLog(@"source.columnWidth[%d]",[source.columnWidth count]);
}
-(void)layoutSubView:(CGRect)aRect{
source=(MultiTitleDataSource *)dataSource;
[selfgetColument];
// NSLog(@"-----source.splitTitle-------%d", [source.splitTitle count]) ;
// NSLog(@"-----source.data-------%d", [source.data count]) ;
// NSLog(@"-----source.columnWidth-------%d", [source.columnWidth count]) ;
// NSLog(@"-----source.titles -------%d", [source.titles count]) ;
if ([source.splitTitlecount]>1) {
//最多两层
cCount=2;
count=[source.splitTitlecount];
}
vLeftContent = [[UIViewalloc] initWithFrame:CGRectMake(0, 0,cellWidth, contentHeight)];
vRightContent = [[UIViewalloc] initWithFrame:CGRectMake(0, 0, aRect.size.width - cellWidth, contentHeight)];
vLeftContent.opaque = YES;
vRightContent.opaque = YES;
//--------当二层标题为0 或1 是 没有二层--------------------初始化各视图 高度＊2 2层标题
vTopLeft = [[UIViewalloc] initWithFrame:CGRectMake(0, 0, cellWidth, (cellHeight)*cCount+2)];
vLeft = [[DataGridScrollViewalloc] initWithFrame:CGRectMake(0, cellHeight*cCount+2, aRect.size.width, aRect.size.height - cellHeight*cCount-2)];
vRight = [[DataGridScrollViewalloc] initWithFrame:CGRectMake(cellWidth, 0, aRect.size.width - cellWidth, contentHeight+cellHeight*cCount+2)];
//高度 *2 2层标题 当二层标题为0 或1 是 没有二层
vTopRight = [[UIViewalloc] initWithFrame:CGRectMake(cellWidth, 0, aRect.size.width - cellWidth, (cellHeight)*cCount+2)];
vLeft.dataGridComponent = self;
vRight.dataGridComponent = self;
vLeft.opaque = YES;
vRight.opaque = YES;
vTopLeft.opaque = YES;
vTopRight.opaque = YES;
//设置ScrollView的显示内容
vLeft.contentSize = CGSizeMake(aRect.size.width, contentHeight);
vRight.contentSize = CGSizeMake(contentWidth,aRect.size.height - cellHeight);
//设置ScrollView参数
vRight.delegate = self;
vTopRight.backgroundColor=[UIColorcolorWithRed:71.0/255green:71.0/255blue:71.0/255alpha:1];
vRight.backgroundColor=[UIColorcolorWithRed:71.0/255green:71.0/255blue:71.0/255alpha:1];
vTopLeft.backgroundColor=[UIColorcolorWithRed:71.0/255green:71.0/255blue:71.0/255alpha:1];
//添加各视图
[vRightaddSubview:vRightContent];
[vLeftaddSubview:vLeftContent];
[vLeftaddSubview:vRight];
[selfaddSubview:vTopLeft];
[selfaddSubview:vLeft];
[vLeftbringSubviewToFront:vRight];
[selfaddSubview:vTopRight];
[selfbringSubviewToFront:vTopRight];
}
-(void)fillData{
float columnOffset = 0.0;
int iColorRed=0;
float set=0.0;
//-------------------填冲标题数据
//第一个单元格 ---------高度 没有二层标题时 *1
UILabel *l2 = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, cellWidth-1, cellHeight*cCount-1 )];
l2.font = [UIFontsystemFontOfSize:16.0f];
l2.text = [source.titles objectAtIndex:0];
//l2.backgroundColor=[UIColor colorWithPatternImage:[UIImage imageNamed:@"bgtopbg"]];
l2.backgroundColor=[UIColorblueColor];
l2.textColor = [UIColorwhiteColor];
l2.shadowColor = [UIColorblackColor];
l2.shadowOffset = CGSizeMake(0, -0.5);
l2.textAlignment = UITextAlignmentCenter;
[vTopLeft addSubview:l2];
[l2 release];
for(int column = 1;column < [source.titles count];column++){
float columnWidth = [[source.columnWidth objectAtIndex:column] floatValue];
//第一行标题 宽度＊3 ------宽度＊二层标题 数 columnOffset*3 columnWidth*3 -1
UILabel *l = [[UILabel alloc] initWithFrame:CGRectMake(columnOffset*count, 0, columnWidth*count -1, cellHeight-1 )];
l.font = [UIFontsystemFontOfSize:16.0f];
l.text = [source.titles objectAtIndex:column];
//l.backgroundColor = [UIColor colorWithRed:0.0/255 green:105.0/255 blue:186.0/255 alpha:1];
l.backgroundColor=[UIColorcolorWithPatternImage:[UIImageimageNamed:@"bgtopbg"]];
l.textColor = [UIColorwhiteColor];
l.shadowColor = [UIColorblackColor];
l.shadowOffset = CGSizeMake(0, -0.5);
l.textAlignment = UITextAlignmentCenter;
[vTopRight addSubview:l];
[l release];
//判断
// 循环 二层标题 数组
for (int i=0; i<[source .splitTitle count ]; i++) {
UILabel *l1 = [[UILabel alloc] initWithFrame:CGRectMake(set, cellHeight, columnWidth-1, cellHeight-1 )];
l1.font = [UIFont systemFontOfSize:16.0f];
l1.text =[source.splitTitle objectAtIndex:i];
l1.backgroundColor=[UIColorcolorWithPatternImage:[UIImageimageNamed:@"bgtopbg"]];
l1.textColor = [UIColor whiteColor];
l1.shadowColor = [UIColor blackColor];
l1.shadowOffset = CGSizeMake(0, -0.5);
l1.textAlignment = UITextAlignmentCenter;
[vTopRight addSubview:l1];
set+=columnWidth;
[l1 release];
}
columnOffset += columnWidth;
}
//填冲数据内容
for(int i = 0;i<[dataSource.data count];i++){
NSArray *rowData = [dataSource.data objectAtIndex:i];
columnOffset = 0.0;
for(int column=0;column<[rowData count];column++){
//第1个字段表示是否显示红色字体
if(column==0)
{
if([[rowData objectAtIndex:0] intValue] == 1)
{
iColorRed=1;
}
else if([[rowData objectAtIndex:0] intValue] == 2)
{
iColorRed=2;
}
else
iColorRed=0;
}
else
{
float columnWidth = [[dataSource.columnWidth objectAtIndex:column-1] floatValue];
UILabel *l = [[UILabel alloc] initWithFrame:CGRectMake(columnOffset, i * cellHeight , columnWidth-1, cellHeight -1 )];
l.font = [UIFont systemFontOfSize:14.0f];
l.text = [rowData objectAtIndex:column];
l.textAlignment = UITextAlignmentCenter;
l.tag = i * cellHeight + column + 1000;
if(i % 2 == 0)
l.backgroundColor = [UIColor colorWithRed:59.0/255 green:59.0/255 blue:59.0/255 alpha:1];
else
l.backgroundColor = [UIColor colorWithRed:49.0/255 green:49.0/255 blue:49.0/255 alpha:1];
if (iColorRed==1)
{
l.textColor=[UIColor redColor];
}
if (iColorRed==2)
{
l.textColor=[UIColor colorWithRed:0.0/255 green:180.0/255 blue:90.0/255 alpha:1];
}
if (iColorRed==0)
{
l.textColor=[UIColor whiteColor];
}
if( 1 == column){
l.frame = CGRectMake(columnOffset, i * cellHeight , columnWidth -1 , cellHeight -1 );
[vLeftContent addSubview:l];
}
else if( 1 < column) {
[vRightContent addSubview:l];
columnOffset += columnWidth;
}
[l release];
}
}
}
}
//-------------------------------以下为事件处发方法----------------------------------------
- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView{
// NSLog(@"bbbbbbbbbb");
vTopRight.frame = CGRectMake(cellWidth, 0, vRight.contentSize.width, vTopRight.frame.size.height);
vTopRight.bounds = CGRectMake(scrollView.contentOffset.x, 0, vTopRight.frame.size.width, vTopRight.frame.size.height);
vTopRight.clipsToBounds = YES;
vRightContent.frame = CGRectMake(0, 0 ,
vRight.contentSize.width , contentHeight);
[selfaddSubview:vTopRight];
vRight.frame =CGRectMake(cellWidth, 0, self.frame.size.width - cellWidth, vLeft.contentSize.height);
[vLeft addSubview:scrollView];
}
- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView{
scrollView.frame = CGRectMake(cellWidth, 0, scrollView.frame.size.width, self.frame.size.height);
//-----会不会有问题
vRightContent.frame = CGRectMake(0, cellHeight*cCount- vLeft.contentOffset.y ,
vRight.contentSize.width , contentHeight);
vTopRight.frame = CGRectMake(0, 0, vRight.contentSize.width, vTopRight.frame.size.height);
vTopRight.bounds = CGRectMake(0, 0, vRight.contentSize.width, vTopRight.frame.size.height);
[scrollView addSubview:vTopRight];
[self addSubview:scrollView];
}
- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate{
if(!decelerate)
[selfscrollViewDidEndDecelerating:scrollView];
}
@end