} else if (VLabel.class == classType) {
return new VLabel();
} else if (VLink.class == classType) {
return new VLink();
} else if (VGridLayout.class == classType) {
return new VGridLayout();
} else if (VTree.class == classType) {
return new VTree();
} else if (VOptionGroup.class == classType) {
return new VOptionGroup();
} else if (VTwinColSelect.class == classType) {