title: Qt - Label overlaping in grid layout
body: <p>Lets assume we have grid layout like this:</p>
  
  <pre><code>this-&gt;layout = new QGridLayout;
  
  ClickableLabel *lab1 = new ClickableLabel();
  this-&gt;layout-&gt;addWidget(lab1, 0, 0);
  
  ClickableLabel *lab2 = new ClickableLabel();
  this-&gt;layout-&gt;addWidget(lab2, 1, 0);
  </code></pre>
  
  <p>Is it possible for these two ClickableLabels to overlap each other? I am making a card game and I need the cards(labels) to overlap like in Solitaire. Now my question is: Do I need to use another layout for this? or I can do it with some trick like <code>setGeometry</code> or <code>move</code>.(none of it worked for me)</p>