title: PyQt4: QSpinBox doesn't accept values higher than 100
body: <p>I am quite new to python and qt, i want to use a spinner that ranges from 0 - 1000000 but the QSpinBox wont go above 100 even when i set the max to be 1000000, i am sure it is really simple to do, bu i have been searching for ages and cannot find anything. here is the code i have used so far:</p>
  
  <pre><code>steps_spin = qt.QSpinBox()
  steps_spin.setValue(10000)
  steps_spin.setMinimum(100)
  steps_spin.setSingleStep(100)
  </code></pre>
  
  <p>I hope you guys can help me!</p>