title: QT4 Drag Window Without Title Bar
body: <p>The application I'm working on has a custom UI that required me to remove the title bar from the main window.  Unfortunately, I can't figure out how to make it so I can move the application on the screen :)</p>
  
  <p>The code I have which is removing the title bar is the following:</p>
  
  <pre><code>MainWindow::MainWindow(QWidget *parent)
      : QMainWindow(parent, Qt::CustomizeWindowHint), ui(new Ui::MainWindowClass)
  {
      ui-&gt;setupUi(this);
  </code></pre>
  
  <p>Any idea how I can move the window around using either another widget or the main form window itself?</p>
  
  <p>Thanks</p>