前面写了弹出动画两个,今天做商城时又用到了,看着这个用着蛮普遍的,所以记了下来
// // mallMoreView.h // XQB // // Created by City--Online on 15/7/6. // // #import <UIKit/UIKit.h> typedef void (^SelectMallMoreMenu)(NSInteger index); @interface mallMoreView : UIView //单例 + (mallMoreView *)sharedManager; //block传值 @property(nonatomic,strong) SelectMallMoreMenu selectMallMoreMenu; @property(nonatomic,strong) NSArray *titles; @property(nonatomic,strong) UITableView *tableView; //window全屏显示 -(void)showInWindow; // View中显示 -(void)showInView:(UIView*)view; //在父视图view的相对位置为Frame -(void)showInView:(UIView*)view withFrame:(CGRect)frame; //消失视图 -(void)dismissView; @end
// // mallMoreView.m // XQB // // Created by City--Online on 15/7/6. // // #import "mallMoreView.h" #import "Global.h" @interface mallMoreView ()<UITableViewDataSource,UITableViewDelegate> @property(nonatomic,assign) BOOL open; @end @implementation mallMoreView + (mallMoreView *)sharedManager { static mallMoreView *managerInstance = nil; static dispatch_once_t predicate; dispatch_once(&predicate, ^{ managerInstance = [[self alloc] init]; managerInstance.backgroundColor=[UIColor colorWithWhite:0.1 alpha:0.1]; }); return managerInstance; } -(void)showInWindow { [self showInView:[UIApplication sharedApplication].keyWindow]; } -(void)showInView:(UIView*)view { [self showInView:view withFrame:CGRectMake(0, 0, view.frame.size.width, view.frame.size.height)]; } -(void)showInView:(UIView*)view withFrame:(CGRect)frame { if (_open) { [self dismissView]; return; } _open=true; UITapGestureRecognizer *tapGesture=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(dismissView)]; [self addGestureRecognizer:tapGesture]; self.frame=CGRectMake(0, 0, frame.size.width, frame.size.height); self.alpha=0.0; if (_tableView==nil) { _tableView=[[UITableView alloc]init]; } _tableView.delegate=self; _tableView.dataSource=self; _tableView.backgroundColor=[UIColor colorWithWhite:0.2 alpha:0.5]; _tableView.tableHeaderView=[[UIView alloc]initWithFrame:CGRectZero]; _tableView.tableFooterView=[[UIView alloc]initWithFrame:CGRectZero]; [_tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"Cell"]; //动画效果 [UIView animateWithDuration:0.1 delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{ self.alpha=1.0; _tableView.hidden=NO; } completion:nil ]; [view addSubview:self]; //要将TableView添加到view而不是self,否则不能选中TableView [view addSubview:_tableView]; } -(void)dismissView { _open=false; [UIView animateWithDuration:0.1 delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{ self.alpha=0.0; _tableView.hidden=YES; } completion:^(BOOL finished) { [self removeFromSuperview]; [_tableView removeFromSuperview]; }]; } -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return _titles.count; } -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath]; cell.backgroundColor=[UIColor clearColor]; cell.textLabel.text=[_titles objectAtIndex:indexPath.row]; cell.textLabel.textColor=[UIColor whiteColor]; cell.textLabel.font=[UIFont systemFontOfSize:18]; cell.textLabel.textAlignment=NSTextAlignmentCenter; return cell; } - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { if (_titles.count<=0) { return 0; } return tableView.frame.size.height/_titles.count; } - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { _selectMallMoreMenu(indexPath.row); [self dismissView]; } -(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath { if ([cell respondsToSelector:@selector(setSeparatorInset:)]) { [cell setSeparatorInset:UIEdgeInsetsZero]; } #ifdef __IPHONE_8_0 if ([cell respondsToSelector:@selector(setLayoutMargins:)]) { [cell setLayoutMargins:UIEdgeInsetsZero]; } if([cell respondsToSelector:@selector(setPreservesSuperviewLayoutMargins:)]){ [cell setPreservesSuperviewLayoutMargins:NO]; } #endif } @end
-(void)popMallMoreView:(id)sender { mallMoreView *moreView=[mallMoreView sharedManager]; moreView.tableView=[[UITableView alloc]init]; moreView.tableView.frame=CGRectMake(MAINWIDTH-130, 0, 120, 150); moreView.titles[email protected][@"回到首页",@"闪购订单",@"收货地址"]; moreView.selectMallMoreMenu=^(NSInteger index) { NSLog(@"%ld",index); }; [moreView showInView:self.view]; }
时间: 2024-10-09 04:00:26