Sample.xib

<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="22146" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
    <dependencies>
        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="22146"/>
        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
    </dependencies>
    <objects>
        <customObject id="-2" userLabel="File's Owner"/>
        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
        <window title="Window" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" animationBehavior="default" id="QvC-M9-y7g">
            <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
            <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
            <rect key="contentRect" x="196" y="240" width="480" height="270"/>
            <rect key="screenRect" x="0.0" y="0.0" width="1792" height="1095"/>
            <view key="contentView" wantsLayer="YES" id="EiT-Mj-1SZ">
                <rect key="frame" x="0.0" y="0.0" width="480" height="270"/>
                <autoresizingMask key="autoresizingMask"/>
                <subviews>
                    <stackView distribution="fill" orientation="vertical" alignment="leading" horizontalStackHuggingPriority="249.99998474121094" verticalStackHuggingPriority="249.99998474121094" detachesHiddenViews="YES" id="1yt-cH-weK">
                        <rect key="frame" x="185" y="35" width="110" height="200"/>
                        <autoresizingMask key="autoresizingMask"/>
                    </stackView>
                </subviews>
            </view>
            <point key="canvasLocation" x="9" y="137"/>
        </window>
    </objects>
</document>