IOS 在iphone中PopoverViewController的使用

来源：互联网发布：淘宝购物运费险怎么用编辑：程序博客网时间：2024/06/05 19:01

@property(nonatomic,retain)PopoverViewController *myPopover;

-(void)popover{

_myPopover = [[PopoverViewControlleralloc]initWithNibName:@"PopoverViewController"bundle:nil];

_myPopover.preferredContentSize =CGSizeMake(297,165);

_myPopover.modalPresentationStyle =UIModalPresentationPopover;

_myPopover.popoverPresentationController.sourceView =rightButton; //rect参数是以view的左上角为坐标原点（0，0）

_myPopover.popoverPresentationController.sourceRect =rightButton.bounds;//指定箭头所指区域的矩形框范围（位置和尺寸），以view的左上角为坐标原点

// CGRect frame = CGRectMake(50, 80, 297, 165);

// myPopover.popoverPresentationController.sourceRect = frame;

_myPopover.popoverPresentationController.permittedArrowDirections =UIPopoverArrowDirectionUp;//箭头方向

NSMutableArray *saveArr = [[NSUserDefaultsstandardUserDefaults]objectForKey:@"saveColor"];

if(saveArr.count){

if([saveArr[0] floatValue] ==0.0){

_myPopover.popoverPresentationController.backgroundColor = [UIColor colorWithRed:46.0/255.0 green:46.0/255.0 blue:46.0/255.0 alpha:1.0];

}else{

_myPopover.popoverPresentationController.backgroundColor = [UIColor whiteColor];

}

}else{

_myPopover.popoverPresentationController.backgroundColor = [UIColor whiteColor];

}

_myPopover.popoverPresentationController.delegate = self;

[self presentViewController:_myPopover animated:YES completion:nil];

}

- (UIModalPresentationStyle)adaptivePresentationStyleForPresentationController:(UIPresentationController *)controlle

{

return UIModalPresentationNone;

}

在PopoverViewController.m 中完成布局及设置

self.popoverView.frame =CGRectMake(50,80,297, 165);

一个很好的博客链接加在这里：http://blog.csdn.net/heng615975867/article/details/43967403

0 0