/** We should remove enclosing "Cell" element if it has no attributes. */
public void test_propertyCell_removeElement() throws Exception {
XmlObjectInfo panel =
parse(
"// filler filler filler filler filler",
"<ui:UiBinder>",
" <g:HorizontalPanel>",
" <g:Cell width='100px'>",
" <g:Button/>",
" </g:Cell>",
" </g:HorizontalPanel>",
"</ui:UiBinder>");
refresh();
WidgetInfo button = (WidgetInfo) panel.getChildren().get(0);
// "width"
{
Property property = PropertyUtils.getByPath(button, "Cell/width");
// remove value
property.setValue(Property.UNKNOWN_VALUE);
assertXML(
"// filler filler filler filler filler",
"<ui:UiBinder>",
" <g:HorizontalPanel>",
" <g:Button/>",
" </g:HorizontalPanel>",
"</ui:UiBinder>");
// no value
assertFalse(property.isModified());
assertEquals(Property.UNKNOWN_VALUE, property.getValue());
}
}
////////////////////////////////////////////////////////////////////////////
//
// Constructor
//
////////////////////////////////////////////////////////////////////////////
public UiBinderTagResolver(XmlObjectInfo rootObject) {
super(rootObject.getCreationSupport().getElement().getRoot());
rootObject.addBroadcastListener(
new XmlObjectResolveTag() {
public void invoke(XmlObjectInfo object, Class<?> clazz, String[] namespace, String[] tag)
throws Exception {
resolveTag(object, clazz, namespace, tag);
}
});
}
/** @return <code>true</code> if given {@link XmlObjectInfo} is Android. */
public static boolean isAndroid(XmlObjectInfo object) {
EditorContext context = object.getContext();
return isAndroid(context);
}