message: Set minimum size for tabwidget
diff: <property name="enabled">
  <bool>true</bool>
  </property>
  + <property name="minimumSize">
  + <size>
  + <width>0</width>
  + <height>500</height>
  + </size>
  + </property>
  <property name="currentIndex">
  <number>0</number>
  </property>
  