title: How to fill contents inside wrap widget?
body: <p>I want to move widgets to the new line automatically if it's overflow and <code>Wrap</code> widget is a good way for this.</p>
  
  <p>so I have some wrap widgets which have width based on text length and some icons like:</p>
  
  <p>Current actual:
  <img src="https://i.stack.imgur.com/gk9Ym.png" alt="My current widgets"></p>
  
  <p>I want to align 2 icons on the left and right side of the parent.</p>
  
  <p>but as you can see the red-colored area of <code>Row</code>, I don't know how to make <code>Row</code> width match to the parent when <code>Text</code> widget has longer than <code>Row</code> (in the above case of the attached image, <code>something?</code>)</p>
  
  <p>This is what I expect:
  <img src="https://i.stack.imgur.com/gqwcN.png" alt="enter image description here"></p>
  
  <p>and my current code is:</p>
  
  <pre><code>Wrap(
        direction: Axis.horizontal,
        crossAxisAlignment: WrapCrossAlignment.start,
        children: [
          Container(
            child: Column(
              children: [
                Text(
                  "hoge",
                ),
                Row(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    Icon(Icons.edit),
                    Icon(Icons.more_vert),
                  ],
                )
              ],
            ),
          ),
          Container(
            child: Column(
              children: [
                Text(
                  "too long text...............",
                ),
                Row(
                  mainAxisSize: MainAxisSize.min,
                  mainAxisAlignment: MainAxisAlignment.spaceAround,
                  children: [
                    Icon(Icons.edit),
                    Icon(Icons.more_vert),
                  ],
                )
              ],
            ),
          ),
          Container(
            child: Column(
              children: [
                Text(
                  "hoge",
                ),
                Row(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    Icon(Icons.edit),
                    Icon(Icons.more_vert),
                  ],
                )
              ],
            ),
          ),
  
        ],
  ),
  </code></pre>
  
  <p>How to achieve this?</p>