package org.joget.designer.jped;
import java.awt.event.ActionEvent;
import org.enhydra.jawe.ActionBase;
import org.enhydra.jawe.JaWEComponent;
import org.enhydra.jawe.JaWEManager;
import org.enhydra.jawe.base.controller.JaWEController;
import org.enhydra.jawe.UndoHistoryManager;
public class Undo extends ActionBase {
public Undo(JaWEComponent jawecomponent) {
super(jawecomponent);
}
public void enableDisableAction() {
JaWEController jc = JaWEManager.getInstance().getJaWEController();
UndoHistoryManager um = jc.getUndoHistoryManager();
setEnabled(um.canUndo());
}
public void actionPerformed(ActionEvent e) {
JaWEController jc = JaWEManager.getInstance().getJaWEController();
jc.undo();
}
}