+ <connection>
+ <sender>prevLevel</sender>
+ <signal>clicked()</signal>
+ <receiver>MainWindow</receiver>
+ <slot>loadPrevLevel()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>697</x>
+ <y>162</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>553</x>
+ <y>121</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>nextLevel</sender>
+ <signal>clicked()</signal>
+ <receiver>MainWindow</receiver>
+ <slot>loadNextLevel()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>765</x>
+ <y>162</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>515</x>
+ <y>181</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>reload</sender>
+ <signal>clicked()</signal>
+ <receiver>MainWindow</receiver>
+ <slot>loadLevel()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>731</x>
+ <y>162</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>584</x>
+ <y>153</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>undo</sender>
+ <signal>clicked()</signal>
+ <receiver>playwidget</receiver>
+ <slot>undo()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>765</x>
+ <y>194</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>321</x>
+ <y>192</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>actionAbout</sender>
+ <signal>triggered()</signal>
+ <receiver>MainWindow</receiver>
+ <slot>about()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>-1</x>
+ <y>-1</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>388</x>
+ <y>239</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>solve</sender>
+ <signal>clicked()</signal>
+ <receiver>MainWindow</receiver>
+ <slot>solve()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>705</x>
+ <y>310</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>610</x>
+ <y>286</y>
+ </hint>
+ </hints>
+ </connection>