title: Qt: How to set the maximum width of a QVBoxlayout
body: <p>I currently have a horziontal layout that has two vertical layouts in it. <code>Vlayout1</code> and <code>VLayout2</code>. Now I want to set a maximum width limit of <code>VLayout1</code> so that if the form is expanded after that, only <code>Vlayout1</code> expands.<br>Any suggestions on how I could accomplish this?</p>