+ <widget class="GtkButton" id="plus">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="receives_default">True</property>
+ <property name="focus_on_click">False</property>
+ <accelerator key="0" signal="clicked"/>
+ <child>
+ <widget class="GtkLabel" id="label1">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes"><span size="9000" weight="bold">+</span></property>
+ <property name="use_markup">True</property>
+ <property name="justify">center</property>
+ </widget>
+ </child>
+ </widget>
+ <packing>
+ <property name="expand">False</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ <child>