title: anchors.baseline in QML
body: <p>There is some Defination confused me... I found a Text's anchors.baseline is different from Rectangle's.. Why ?  what is the defination of baseline ?  Thank you ...</p>
  
  <pre><code>Item {
      width: 400; height: 200
  
      Rectangle {
          y:20
          id: rectangle
          width: 80; height: 80
          color: "red"
      }
  
      Text {
          text: "Hello World!"
          anchors.baseline: rectangle.baseline
          anchors.left: rectangle.right
      }
  }
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/t9C0j.png" alt="enter image description here">
  <strong>Rectangle's baseline is top, and Text's baseline is bottom?</strong></p>