title: Fix minimum width to a Widget which needs to expand in Flutter
body: <p>I need to fix a minimum width to my Column Widgets. Inside each of them, I have Text Widgets which can be very short or very long. I need to fix a minimum width to them in order to have an acceptable size of Column even if the text is short. The other Column need obviously to adapt himself.</p>
  <pre><code>Row(children: [
    Column(
      children: [
        Container(
          constraints: BoxConstraints(minWidth: 80), // do not work
          child: Text(&quot;short text&quot;),
        ),
      ],
    ),
    Column(
      children: [
        Container(
          constraints: BoxConstraints(minWidth: 110), // do not work
          child: RichText(
            text: TextSpan(
              text:&quot;very very longggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg text&quot;)),
          ),
        ],
      ),
    ],
  )
  </code></pre>