rightBackgroundView frame

[Bill Zhuang]

- (void)setContainerFrame:(CGRect)frame
{
    UIView *leftBackgroundView = self.backgroundViews[0];
    UIView *topBackgroundView = self.backgroundViews[1];
    UIView *bottomBackgroundView = self.backgroundViews[2];
    UIView *rightBackgroundView = self.backgroundViews[3];
    
    leftBackgroundView.frame = CGRectMake(0, 0, frame.origin.x, self.view.frame.size.height);
    // need fix ???
    rightBackgroundView.frame = CGRectMake(frame.size.width + frame.origin.x, 0, self.view.frame.size.width - frame.size.width - frame.origin.x, self.view.frame.size.height);
    
    topBackgroundView.frame = CGRectMake(frame.origin.x, 0, frame.size.width, frame.origin.y);
    bottomBackgroundView.frame = CGRectMake(frame.origin.x, frame.size.height + frame.origin.y, frame.size.width, self.view.frame.size.height);
    
    self.containerView.frame = frame;
    self.backgroundImageView.frame = CGRectMake(- frame.origin.x, - frame.origin.y, self.view.bounds.size.width, self.view.bounds.size.height);
}