親ビューいっぱいに子ビューを表示する

関数名は直したいところ

    /** 親ビューいっぱいに子ビューを表示する
     * @param view:NSView 子ビュー
     */
    func fillSuperView(view:NSView) {
        let parent:NSView = view.superview!
        
        view.translatesAutoresizingMaskIntoConstraints = false

        let horizontalConstraint = NSLayoutConstraint(item: view, attribute: NSLayoutAttribute.Leading, relatedBy: NSLayoutRelation.Equal, toItem: parent, attribute: NSLayoutAttribute.Leading, multiplier: 1, constant: 0)
        parent.addConstraint(horizontalConstraint)
        
        let verticalConstraint = NSLayoutConstraint(item: view, attribute: NSLayoutAttribute.Trailing, relatedBy: NSLayoutRelation.Equal, toItem: parent, attribute: NSLayoutAttribute.Trailing, multiplier: 1, constant: 0)
        parent.addConstraint(verticalConstraint)
        
        let widthConstraint = NSLayoutConstraint(item: view, attribute: NSLayoutAttribute.Top, relatedBy: NSLayoutRelation.Equal, toItem: parent, attribute: NSLayoutAttribute.Top, multiplier: 1, constant: 0)
        parent.addConstraint(widthConstraint)
        
        let heightConstraint = NSLayoutConstraint(item: view, attribute: NSLayoutAttribute.Bottom, relatedBy: NSLayoutRelation.Equal, toItem: parent, attribute: NSLayoutAttribute.Bottom, multiplier: 1, constant: 0)
        parent.addConstraint(heightConstraint)
    }