我有这段代码:
if([self.popoverController isPopoverVisible])
{
[self.popoverController dismissPopoverAnimated:YES];
return;
}
UIViewController* popoverContent = [[UIViewController alloc]init];
popoverContent.view = tableView1.view;
self.popoverController = [[UIPopoverController alloc]
initWithContentViewController:popoverContent];
[self.popoverController presentPopoverFromRect:CGRectMake(1200, 280, 50, 50) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionDown animated:TRUE];
[[[popoverController contentViewController] view] setAlpha:1]; //alpha del contenuto del popover
[popoverContent release];
它工作得很好,但我无法将弹出窗口放在右下角,我尝试更改值:
[self.popoverController presentPopoverFromRect:CGRectMake(1200, 550, 100, 100) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionDown animated:TRUE];
但我想让这个弹出窗口小一点并且放在右下角...我该怎么做?