Iphone 从UIButton显示的UIPopoverController不隐藏？

我有一个UIPopoverController，它是通过UIViewController上的按钮显示的，但是当我点击视图中不是popover的任何部分时，它没有隐藏

显示此popover的按钮是动态创建的，您将看到以下代码中引用的按钮：

-(IBAction)showModifiers:(id)sender{

    [self.popoverController dismissPopoverAnimated:YES];

    UIView *theSuperview = self.view; 
    CGPoint touchPointInSuperview = [sender locationInView:theSuperview];
    UIView *touchedView = [theSuperview hitTest:touchPointInSuperview withEvent:nil];

    currentPopoverTag = [touchedView tag];
    NSLog(@"Show Modifiers %i %i", [touchedView tag], currentPopoverTag);

    RepZioCoreDataAppDelegate *appDelegate  = [[UIApplication sharedApplication] delegate];
    if (appDelegate.popoverController)
        [appDelegate.popoverController dismissPopoverAnimated:YES];

    self.modifierListPopoverViewController = nil;   
    ModifierListCollection *collection = [self.modifierLists objectAtIndex:[touchedView tag]-100];
    ModifierList *modifierList = [self getModifierList:collection.ModifierListID];
    self.modifierListPopoverViewController =
    [[[ModifierListPopoverViewController alloc] initWithModifierList:modifierList withManufacturerID: self.manufacturerID] autorelease];
    self.modifierListPopoverViewController.delegate = self;

    self.popoverController = [[[UIPopoverController alloc] initWithContentViewController:modifierListPopoverViewController] autorelease];
    [self.popoverController presentPopoverFromBarButtonItem:sender  permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
}

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似乎有一些观点在讨论触摸事件

我意识到这不太可能，但是您的

ModifierListPopViewController

类是否将其

modalInPopover

属性设置为

YES

？（默认值为

否

，这将为您提供所需的行为）