childNodeL4 = addNode(true,true,true,
"feashow.comp.buttons.normal.freeButton",
"Free Button",
"Free Button",
new FreeButtonNormalTreeNode(),childNodeL3);
childNodeL4 = addNode(true,true,true,
"feashow.comp.buttons.normal.mouseUpDown",
"Mouse Up/Down/Over/Out",
"Mouse Up/Down/Over/Out",