Achieve a Uniform UIBlurEffect in the Primary View of a UISplitView

Question

I\'m using a stock UISplitViewController with out-of-the-box Master and Detail view controllers. In a storyboard, I\'ve added a

Answer 1

The problem is that it is a private class that you can't test against.

Fortunately _UIPopoverSlidingChromeView is the subclass of UIPopoverBackgroundView that is public (because in regular popover implementation flow client may customize the popover background chrome by providing a class which subclasses UIPopoverBackgroundView).

for (UIView *subview in self.viewController.view.superview.superview.subviews) {
    if ([subview isKindOfClass:[UIPopoverBackgroundView class]]) {
        subview.alpha = 0.0;
    }
}

This should hide the _UIPopoverSlidingChromeView.

Answer 2

    //как убрать дурацкий прямоугольник при прозрачном фоне maser окна в режиме UISplitViewControllerDisplayModeOverlay
    CALayer* v_1 =  self.view.superview.superview.superview.layer.sublayers[0];
    CALayer* v_2=v_1.sublayers[0];
    v_2.borderWidth=0;