childNodeL4 = addNode(true,true,true,
"feashow.comp.text.fields.inputTextKeyUpDown",
"Key Up/Down",
"Key Up/Down",
new InputTextKeyUpDownTreeNode(),childNodeL3);
childNodeL3 = addNode(true,true,true,
"feashow.comp.text.textArea",
"Text Area",
"Text Area",