UMLModelElementOrderedListModel2 (ArgoUML Javadoc for internal use)

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org.argouml.uml.ui
Class UMLModelElementOrderedListModel2

java.lang.Object
  javax.swing.AbstractListModel
      javax.swing.DefaultListModel
          org.argouml.uml.ui.UMLModelElementListModel2
              org.argouml.uml.ui.UMLModelElementOrderedListModel2

All Implemented Interfaces:: EventListener, ListModel, PropertyChangeListener, Serializable, TargetListener

Direct Known Subclasses:: UMLAssociationConnectionListModel, UMLAssociationEndQualifiersListModel, UMLAssociationRoleAssociationEndRoleListModel, UMLClassAttributeListModel, UMLClassifierFeatureListModel, UMLClassifierParameterListModel, UMLClassOperationListModel, UMLEnumerationLiteralsListModel, UMLLinkConnectionListModel, UMLUseCaseExtensionPointListModel

public abstract class UMLModelElementOrderedListModel2
extends UMLModelElementListModel2

This class resembles UMLModelElementListModel2, but is for those associations in the metamodel (see UML standard) that have a {ordered} constraint.

This adds the functionality of a popup menu with the items "Move Up" and "Move Down".

See Also:: Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary
`UMLModelElementOrderedListModel2()` The constructor.
`UMLModelElementOrderedListModel2(String name)` The constructor.

Method Summary
`protected abstract void`	`buildModelList()` Builds the list of elements.
`boolean`	`buildPopup(JPopupMenu popup, int index)` Override this if you want a popup menu.
`protected abstract boolean`	`isValidElement(Object element)` Returns true if the given element is valid, i.e.
`abstract void`	`swap(int index1, int index2)` This function should swap two elements in the UML model.

Methods inherited from class org.argouml.uml.ui.UMLModelElementListModel2

addAll, addElement, addOtherModelEventListeners, contains, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getChangedElement, getTarget, isValidEvent, propertyChange, removeOtherModelEventListeners, setAllElements, setBuildingModel, setEventName, setListTarget, setTarget, targetAdded, targetRemoved, targetSet

Methods inherited from class javax.swing.DefaultListModel

add, capacity, clear, copyInto, elementAt, elements, ensureCapacity, firstElement, get, getElementAt, getSize, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, removeAllElements, removeElement, removeElementAt, removeRange, set, setElementAt, setSize, size, toArray, toString, trimToSize

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UMLModelElementOrderedListModel2

public UMLModelElementOrderedListModel2()

The constructor.

UMLModelElementOrderedListModel2

public UMLModelElementOrderedListModel2(String name)

The constructor.
Parameters:: name - the name

Method Detail

buildModelList

protected abstract void buildModelList()

Description copied from class: UMLModelElementListModel2

Builds the list of elements. Called from targetChanged every time the target of the proppanel is changed. Usually the method setAllElements is called with the result.

Specified by:: buildModelList in class UMLModelElementListModel2

See Also:: UMLModelElementListModel2.buildModelList()

isValidElement

protected abstract boolean isValidElement(Object element)

Description copied from class: UMLModelElementListModel2

Returns true if the given element is valid, i.e. it may be added to the list of elements.

Specified by:: isValidElement in class UMLModelElementListModel2

Parameters:: element - the element to be tested
Returns:: true if valid
See Also:: UMLModelElementListModel2.isValidElement(java.lang.Object)

swap

public abstract void swap(int index1,
                          int index2)

This function should swap two elements in the UML model. The list will then be updated by the events/listener mechanism.

Parameters:: index1 - the 1st element; index2 - the 2nd element

buildPopup

public boolean buildPopup(JPopupMenu popup,
                          int index)

Description copied from class: UMLModelElementListModel2

Override this if you want a popup menu. See for an example UMLModelElementOrderedListModel2.

Overrides:: buildPopup in class UMLModelElementListModel2

Parameters:: popup - the popup menu; index - the selected item in the list at the moment the mouse was clicked
Returns:: true if a popup menu is created, and needs to be shown
See Also:: UMLModelElementListModel2.buildPopup( javax.swing.JPopupMenu, int)