GWT Clone a widget using DOM.clone
I wish to progra开发者_开发技巧matically clone a widget. I am able to clone the Element inside the Widget with Dom.clone but I don't seem to be able to create a Widget from this cloned element. Is this possible?
//somewhere in onModuleLoad()...
Button button = new Button("Original");
RootPanel.get().add(button);
//.....later on...
Element buttonCloneElement = DOM.clone(button.getElement(), true);
Widget buttonClone;
buttonClone = new Button(buttonCloneElement); //FAIL - No such constructor
buttonClone.setElement(buttonCloneElement); //FAIL - No such setter method
//This may work but looks messy to me
buttonClone.getElement().setInnerHTML(button.getElement().getInnerHTML());
//add the clone to the root panel??
RootPanel.get().add(buttonClone);
Is there another way of cloning the Widget?
buttonClone = Button.wrap(buttonCloneElement)
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