+ <item>
+ <widget class="QPushButton" name="previousPB" >
+ <property name="toolTip" >
+ <string>Go to previous change</string>
+ </property>
+ <property name="text" >
+ <string>&Previous change</string>
+ </property>
+ <property name="default" >
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>