Qt music player: mini player mode
<p>I'm building a simple music player using Qt. I want to have a mini player mode where a part of the window is hidden. How can this be done? Here is an example:</p>

<p><em>Full Mode:</em></p>

<p><img src="https://i.stack.imgur.com/CeY8d.png" alt="VLC"></p>

<p><em>Mini-Player Mode:</em></p>

<p><img src="https://i.stack.imgur.com/jyeM8.png" alt="VLC mini-mode"></p>

<p>Thanks for helping!</p>