ios中输入框的父类--文本框，DataPick，pickerview
2013-11-14 15:32 甘超波 阅读(2530) 评论(1) 编辑 收藏 举报父控制器
#import <UIKit/UIKit.h> #import "ScrollViewExt.h" @interface BaseKeyBoardCtrl : UIViewController<UITextFieldDelegate> @property(nonatomic,assign)ScrollViewExt *scrollviewExt; //键盘隐藏 -(void)keyboardHide; //选择器 -(void)selectPickerType:(int)type data:(NSArray *)data tag:(int)tag; -(void)startHideView:(NSString *)str; //设置scrollview的大小 -(void)SetScrollviewHeight:(CGFloat)contentHeight; @end
//
// BaseKeyBoardCtrl.m
// ProgramDemo
//
// Created by zy on 13-11-14.
// Copyright (c) 2013年 zy. All rights reserved.
//
#import "BaseKeyBoardCtrl.h"
#import "PresentView.h"
#import "JSPresentCommonViewCtrl.h"
#import "DIYTextField.h"
@interfaceBaseKeyBoardCtrl (){
int _pickerTag;//选择器的tag
CGFloat _keyboardHeight;//键盘高度
int _diyTextFieldTag;//DiyTextFile的tag
UITextField *_nextFiled;//下一个控件 -键盘事件
BOOL flag;//键盘标志
}
@end
@implementation BaseKeyBoardCtrl
#pragma mark -生命周期方法
- (void)dealloc
{
[[NSNotificationCenterdefaultCenter] removeObserver:self];
[super dealloc];
}
- (void)viewDidLoad
{
[superviewDidLoad];
flag=NO;
if (IOS7) self.edgesForExtendedLayout=UIRectEdgeNone;//对导航栏和状态栏同时存在有效
[selfsetupTopNavigationView];
self.view.backgroundColor=[UIColorwhiteColor];
//注册键盘事件
[[NSNotificationCenterdefaultCenter] addObserver:self
selector:@selector(keyboardWasShown:)
name:UIKeyboardDidShowNotification object:nil];
[[NSNotificationCenterdefaultCenter] addObserver:self
selector:@selector(keyboardWasHidden:)
name:UIKeyboardDidHideNotification object:nil];
CGFloat y=(IOS7==YES)?64:44;
self.scrollviewExt=[[ScrollViewExtalloc] initWithFrame:CGRectMake(0, y, self.view.bounds.size.width, 10000)];
_scrollviewExt.delegate=self;
_scrollviewExt.contentSize=self.view.bounds.size;
_scrollviewExt.contentOffset=CGPointMake(0, 0);
[self.viewaddSubview:_scrollviewExt];
[_scrollviewExtrelease];
}
#pragma mark-设置scrollview的大小
-(void)SetScrollviewHeight:(CGFloat)contentHeight{
CGFloat y=(IOS7==YES)?64:44;
self.scrollviewExt.frame=CGRectMake(0, y, self.view.bounds.size.width, self.view.bounds.size.height);
self.scrollviewExt.contentSize=CGSizeMake(self.view.bounds.size.width, contentHeight);
}
#pragma mark -ScrollViewExt Delegate
-(void)keyboardHide{
[_scrollviewExtendEditing:YES];
}
#pragma mark -键盘弹出
-(void)keyboardWasShown:(NSNotification*)aNotification{
NSDictionary *info=[aNotification userInfo];
CGRect KeyBoardrect=[info[UIKeyboardBoundsUserInfoKey] CGRectValue];
int curve=[info[UIKeyboardAnimationCurveUserInfoKey] intValue];
CGFloat duration=[info[UIKeyboardAnimationDurationUserInfoKey] floatValue];
UIWindow *keyWindow = [[UIApplicationsharedApplication] keyWindow];
//找第一响应者
UIView *firstResponderView = [keyWindow performSelector:@selector(firstResponder)];
if ([firstResponderView isKindOfClass:[UITextField class]] ) {
//view的高度
CGFloat Viewheight=self.view.bounds.size.height;
//第一响应者转换坐标
CGRect FirstRect=[firstResponderView convertRect:firstResponderView.bounds toView:self.scrollviewExt];
CGFloat y=FirstRect.origin.y+FirstRect.size.height;//文本框的高度
//键盘的高度
CGFloat keyboardheight=KeyBoardrect.size.height+44;//键盘高度--》中文高度44
_keyboardHeight=keyboardheight;
CGFloat h=Viewheight-y-keyboardheight;
if(h<10){
[UIViewbeginAnimations:nilcontext:nil];
[UIViewsetAnimationCurve:curve];
[UIViewsetAnimationDuration:duration];
_scrollviewExt.contentOffset=CGPointMake(0, -h+44);
[UIViewcommitAnimations];
}
}
}
#pragma mark -隐藏键盘
-(void) keyboardWasHidden:(NSNotification*)aNotification
{
NSDictionary *info=[aNotification userInfo];
int curve=[info[UIKeyboardAnimationCurveUserInfoKey] intValue];
CGFloat duration=[info[UIKeyboardAnimationDurationUserInfoKey] floatValue];
[UIViewbeginAnimations:nilcontext:nil];
[UIViewsetAnimationCurve:curve];
[UIViewsetAnimationDuration:duration];
if (flag) {
flag=NO;
}
else{
_scrollviewExt.contentOffset=CGPointMake(0, 0);
}
[UIViewcommitAnimations];
}
#pragma mark 递归找出第一响应者
- (UITextField *)findFistResponder:(UIView *)view {
for (UIView *child in view.subviews) {
if ([child respondsToSelector:@selector(isFirstResponder)]
&&
[child isFirstResponder]) {
return (UITextField *)child;
}
UITextField *field = [self findFistResponder:child];
if (field) {
return field;
}
}
returnnil;
}
#pragma mark-UITextField delegate
- (BOOL)textFieldShouldReturn:(UITextField *)textField{
UIReturnKeyType returnType=textField.returnKeyType;
if (returnType==UIReturnKeyDone) [selfkeyboardHide];
else{
UITextField *NextTxt=(UITextField *)[self.scrollviewExtviewWithTag:textField.tag+1];
[NextTxt becomeFirstResponder];
[UIViewanimateWithDuration:0.25 animations:^{
[selfscrollviewWithNextTextField:NextTxt];
}];
}
returnYES;
}
#pragma mark -UITextField和DIYTextField公用方法
//键盘弹出，UIScrollerView滚动
-(void)scrollviewWithNextTextField:(UITextField *)txt{
//view的高度
CGFloat Viewheight=self.view.bounds.size.height;
//第一响应者转换坐标
CGRect FirstRect=[txt convertRect:txt.boundstoView:self.scrollviewExt];
CGFloat y=FirstRect.origin.y+FirstRect.size.height;//文本框的高度
CGFloat h=Viewheight-y-_keyboardHeight;
if(h<10) _scrollviewExt.contentOffset=CGPointMake(0, -h+40);
}
#pragma mark -DIYTextField Delegate
-(void)DIYFieldCustomButtonAction:(DIYTextField *)txt{
UITextField *NextTxt=(UITextField *)[self.scrollviewExtviewWithTag:_diyTextFieldTag+1];
[NextTxt becomeFirstResponder];
[UIViewanimateWithDuration:0.25 animations:^{
[selfscrollviewWithNextTextField:NextTxt];
}];
}
-(void)keyboardShow:(DIYTextField *)textField{
_diyTextFieldTag=textField.tag;
[selfscrollviewWithNextTextField:textField];
[textField addCustomButton:@"NumberPad-Empty" title:@"下一项" target:self action:@selector(DIYFieldCustomButtonAction:)];
}
-(void)keyboardHide:(DIYTextField *)textField{
[textField delCustomButton:@"NumberPad-Empty"];
}
#pragma mark -选择器事件
/*
type =0:是代表数据源 data必须有值
=1是代表显示时间 data=nil
tag 是控件表示必须有
*/
-(void)selectPickerType:(int)type data:(NSArray *)data tag:(int)tag{
flag=YES;
[selfkeyboardHide];
UITextField *txt =(UITextField *) [_scrollviewExtviewWithTag:tag+1];
if ([txt isKindOfClass:[UITextFieldclass]]) {
_nextFiled=txt;
}
for (UIViewController *vc inself.childViewControllers) {
[vc removeFromParentViewController];
}
_pickerTag=tag;
JSPresentCommonViewCtrl *ctrl=[[JSPresentCommonViewCtrlalloc] initWithPresentType:type WithDataArray:data];
ctrl.delegate=self;
ctrl.method=@selector(startHideView:);
CGRect hrect,rect=self.view.bounds;
CGRectDivide(rect, &hrect, &rect, 180, CGRectMaxYEdge);
[PresentViewshowWithSubView:ctrl.viewsubVFrame:hrect];
if (iPhone5) {
ctrl.view.frame = CGRectMake(0, 582-260, 320, 260);
}else{
ctrl.view.frame = CGRectMake(0, 220, 320, 260);
}
[selfaddChildViewController:ctrl];
[ctrl release];
}
#pragma mark-隐藏选择器
-(void)startHideView:(NSString *)str{
[PresentViewhidePresentSubView];
[_nextFiledbecomeFirstResponder];
if (str.length>0) {
UIButton *btn=(UIButton *)[self.viewviewWithTag:_pickerTag];
[btn setTitle:str forState:UIControlStateNormal];
}
}
@end
封装控件view
#import <UIKit/UIKit.h> #import "DIYTextField.h" @interface InputView : UIView #pragma mark- 集合批量生成对应的控件--展示 -(id)initWithShowFrame:(CGRect)frame valueDic:(NSDictionary *)dic rowHeight:(CGFloat)height SplitWidth:(CGFloat)width; #pragma mark- 集合批量生成对应的控件--编辑插入 -(id)initWithEditFrame:(CGRect)frame TextArray:(NSArray *)textArr flagAray:(NSArray *)flagArr ValueArray:(NSArray *)valueArr rowHeight:(CGFloat)height SplitWidth:(CGFloat)width tag:(int)tag delegate:(id)delegate isplaceHolder:(BOOL)isShow method:(SEL)method; @end ================= #import "InputView.h" #import "FyGroupLineView.h" @implementation InputView #pragma mark -展示控件-多个控件 /* valueDic：包含key-value. rowHeight ->行高 width 等于0 自动排版，>0指定排版 */ -(id)initWithShowFrame:(CGRect)frame valueDic:(NSDictionary *)dic rowHeight:(CGFloat)height SplitWidth:(CGFloat)width { self = [super initWithFrame:frame]; if (self) { CGRect hrect,vrect,rect=UIEdgeInsetsInsetRect(self.bounds, UIEdgeInsetsMake(0, 10, 0, 10)); FyGroupLineView *lineView=[[FyGroupLineView alloc] initWithFrame:rect WithLineNumbers:dic.allKeys.count]; [self addSubview:lineView]; [lineView release]; for (NSString *key in dic.allKeys) { NSString *value=dic[key]; CGRectDivide(rect, &hrect,&rect , height, CGRectMinYEdge); if (width==0) { width=[key sizeWithFont:[UIFont systemFontOfSize:12] constrainedToSize:CGSizeMake(self.bounds.size.width, 10000) lineBreakMode:NSLineBreakByWordWrapping].width+20; } CGRectDivide(hrect, &vrect, &hrect, width, CGRectMinXEdge); UILabel *lb=[UILabel LabWithFrame:UIEdgeInsetsInsetRect(vrect, UIEdgeInsetsMake(0, 10, 0, 0)) text:[NSString stringWithFormat:@"%@",key] textColor:[UIColor blackColor] textAlign:NSTextAlignmentLeft font:[UIFont systemFontOfSize:12]]; [self addSubview:lb]; lb=[UILabel LabWithFrame:UIEdgeInsetsInsetRect(hrect, UIEdgeInsetsMake(0, 5, 0, 10)) text:value textColor:[UIColor blackColor] textAlign:NSTextAlignmentLeft font:[UIFont systemFontOfSize:12]]; [self addSubview:lb]; } } return self; } #pragma mark -编辑和插入控件-多个控件 /* 同时生成多个控件--- textArr-->左边名称集合 flagArr--->对应控件的标志集合 0--》文本框 键盘返回类型 英文和数字, 1--》文本框 键盘返回类型 电话号码 2--》/文本框 键盘返回类型 电子邮件 3--》button 选择器 valueArr。如果有值且集合大小和textArr相同，就是编辑状态 否则是插入状态 rowHeight 每一行高度 SplitWidth 每一行分割高度 tag ->控件对应的标志 isplaceHolder是否展示isplaceHolder method,只针对按钮控件，且是按钮控件的触发事件 */ -(id)initWithEditFrame:(CGRect)frame TextArray:(NSArray *)textArr flagAray:(NSArray *)flagArr ValueArray:(NSArray *)valueArr rowHeight:(CGFloat)height SplitWidth:(CGFloat)width tag:(int)tag delegate:(id)delegate isplaceHolder:(BOOL)isShow method:(SEL)method{ self = [super initWithFrame:frame]; if (self) { CGRect hrect,vrect,rect=UIEdgeInsetsInsetRect(self.bounds, UIEdgeInsetsMake(0, 10, 0, 10)); FyGroupLineView *lineView=[[FyGroupLineView alloc] initWithFrame:rect WithLineNumbers:textArr.count]; [self addSubview:lineView]; [lineView release]; for (int i=0; i<textArr.count; i++) { CGRectDivide(rect, &hrect, &rect,height, CGRectMinYEdge); CGRectDivide(hrect, &vrect, &hrect, width, CGRectMinXEdge); UILabel *lb=[UILabel LabWithFrame:UIEdgeInsetsInsetRect(vrect, UIEdgeInsetsMake(0, 10, 0, 0)) text:[NSString stringWithFormat:@"%@:",textArr[i]] textColor:[UIColor blackColor] textAlign:NSTextAlignmentLeft font:[UIFont systemFontOfSize:12]]; [self addSubview:lb]; int flag=[flagArr[i] intValue];//对应控件的标志 if (flag!=3) { UIImageView *imgview=[UIImageView ImageViewImageName:@"txField_image.png" frame:UIEdgeInsetsInsetRect(hrect, UIEdgeInsetsMake(5, 0, 5, 10))]; [self addSubview:imgview]; } NSString *placeHolder=(isShow==YES)?[NSString stringWithFormat:@"请输入%@",textArr[i]]:@""; UITextField *txt=nil; CGRect rightRect=UIEdgeInsetsInsetRect(hrect, UIEdgeInsetsMake(5, 10, 5, 15)); if (flag ==0){ //文本框 键盘返回类型 UIKeyboardTypeNamePhonePad, if (i==textArr.count-1) txt=[UITextField TextFieldWithFrame:rightRect target:delegate textColor:[UIColor blackColor] textAlign:NSTextAlignmentLeft placeHolder:placeHolder clearMode:UITextFieldViewModeWhileEditing returnKey:UIReturnKeyDone keyBord:UIKeyboardTypeNamePhonePad]; else txt=[UITextField TextFieldWithFrame:rightRect target:delegate textColor:[UIColor blackColor] textAlign:NSTextAlignmentLeft placeHolder:placeHolder clearMode:UITextFieldViewModeWhileEditing returnKey:UIReturnKeyNext keyBord:UIKeyboardTypeNamePhonePad]; } else if (flag==1){//文本框 键盘返回类型 UIKeyboardTypePhonePad, if (i==textArr.count-1) txt=[DIYTextField DIYTextFieldWithFrame:rightRect target:nil diyTarget:delegate txColor:[UIColor blackColor] placeHolder:placeHolder]; else txt=[DIYTextField DIYTextFieldWithFrame:rightRect target:nil diyTarget:delegate txColor:[UIColor blackColor] placeHolder:placeHolder]; } else if (flag==2){//文本框 键盘返回类型 电子邮件 if (i==textArr.count-1) txt=[UITextField TextFieldWithFrame:rightRect target:delegate textColor:[UIColor blackColor] textAlign:NSTextAlignmentLeft placeHolder:placeHolder clearMode:UITextFieldViewModeWhileEditing returnKey:UIReturnKeyDone keyBord:UIKeyboardTypeEmailAddress]; else txt=[UITextField TextFieldWithFrame:rightRect target:delegate textColor:[UIColor blackColor] textAlign:NSTextAlignmentLeft placeHolder:placeHolder clearMode:UITextFieldViewModeWhileEditing returnKey:UIReturnKeyNext keyBord:UIKeyboardTypeEmailAddress]; } else if (flag==3)//按钮 时间控件DatePicker txt=(UITextField *)[UIButton ButtonWithImageName:@"txField_image.png" hImageName:@"txField_image.png" frame:UIEdgeInsetsInsetRect(hrect, UIEdgeInsetsMake(5, 0,5, 10)) title:[NSString stringWithFormat:@"请选择%@",textArr[i]] titleColor:[UIColor blackColor] font:[UIFont systemFontOfSize:12] target:delegate action:method]; txt.tag=tag+i; if (i==textArr.count-1) { if ([txt isKindOfClass:[UITextField class]]) txt.returnKeyType=UIReturnKeyDone; } if (valueArr.count==textArr.count) { NSString *value=valueArr[i]; if ([txt isKindOfClass:[UIButton class]]) { UIButton *btn=(UIButton *)txt; [btn setTitle:value forState:UIControlStateNormal]; } else txt.text=value; } [self addSubview:txt]; } } return self; }
画线
#import <UIKit/UIKit.h> @interface FyGroupLineView : UIView - (id)initWithFrame:(CGRect)frame WithLineNumbers:(int)cols; @end #import "FyGroupLineView.h" #import <QuartzCore/QuartzCore.h> @implementation FyGroupLineView - (id)initWithFrame:(CGRect)frame WithLineNumbers:(int)cols { self = [super initWithFrame:frame]; if (self) { UIImageView *background = [[UIImageView alloc] initWithFrame:self.bounds]; background.image = [UIImage ImageWithColor:[UIColor whiteColor] frame:self.bounds]; background.layer.borderWidth = 0.5; background.layer.borderColor = rgb(200, 207, 216).CGColor; background.layer.cornerRadius = 5; background.layer.masksToBounds = YES; [self addSubview:background]; [background release]; CGRect vRect = self.bounds,lineRect; for (int i = 0; i<cols-1; i++) { CGRectDivide(vRect, &lineRect, &vRect, self.bounds.size.height/cols, CGRectMinYEdge); lineRect = UIEdgeInsetsInsetRect(lineRect, UIEdgeInsetsMake(lineRect.size.height-0.5, 0, -0.5, 0)); UILabel *lineLab = [UILabel LabWithFrame:lineRect text:nil textColor:nil textAlign:NSTextAlignmentCenter font:[UIFont systemFontOfSize:11]]; lineLab.backgroundColor = rgb(200, 207, 216); [self addSubview:lineLab]; } } return self; }
