+# vbox2 is mainLayout
+# scrolledwindow4 is categoryScrolledWindow
+# cat_clist is categoryView
+# vbox1 is unitConversionLayout
+# hbox1 is selectedUnitLayouta
+# unitName is the unit name
+# unitValue is the value
+# unitSymbol is the unit
+# hbox2 is previousSelectedUnitLayouta
+# entry3 is the unit name
+# entry4 is the value
+# label2 is the unit
+# vpand1 is unitsAndDescriptionPane
+# scrolledWindow1 is unitListScrolledWindow
+# clist1 is unitsView
+# scrolledWindow2 is unitDescriptionScrolledWindow
+# text1 is unitDescription
+# hbox3 is the search box