SListSelectionModel

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org.scopemvc.view.swing
Class SListSelectionModel

java.lang.Object
  javax.swing.DefaultListSelectionModel
      org.scopemvc.view.swing.SListSelectionModel

All Implemented Interfaces:: java.lang.Cloneable, javax.swing.ListSelectionModel, org.scopemvc.view.util.ModelBindable, Refreshable, java.io.Serializable

public class SListSelectionModel
extends javax.swing.DefaultListSelectionModel
implements org.scopemvc.view.util.ModelBindable, Refreshable

A ListSelectionModel bound to a model property that will contain a reference to the current selection. This implementation allows read-only properties to disable the parent JList or JTable. SINGLE_SELECTION and SINGLE_INTERVAL_SELECTION are supported.

The bound property can be an Object of the type being selected in which case the topmost single selection is updated. If the property is a HashSet then it is updated with all selections.

Version:: $Revision: 1.4 $ $Date: 2002/01/26 09:46:20 $

Field Summary

private SwingBoundModel boundModel
          Helper to manage model to view binding.

private boolean disabled
          Is selection disabled?

private static org.apache.commons.logging.Log LOG


private ListSelectionParent parent
          Parent so we can find the currently selected object and pass on validation failures.

Fields inherited from class javax.swing.DefaultListSelectionModel

leadAnchorNotificationEnabled, listenerList

Fields inherited from interface javax.swing.ListSelectionModel

MULTIPLE_INTERVAL_SELECTION, SINGLE_INTERVAL_SELECTION, SINGLE_SELECTION

Constructor Summary

SListSelectionModel(ListSelectionParent inParent)
          Create for a parent SingleListSelectionParent.

Method Summary

protected void fireValueChanged(int firstIndex, int lastIndex, boolean isAdjusting)
          When selection changes, update the bound model.

java.lang.Object getBoundModel()


org.scopemvc.core.Selector getSelector()


java.lang.Object getViewValue()
          Get the current value (what would be set as a property of the bound model object) being presented on the View.

void refresh()
          Update the widget with the current state of the bound model.

void setBoundModel(java.lang.Object inModel)


void setSelectionMode(int selectionMode)
          Sets the value of the DefaultListSelectionModel.selectionMode>DefaultListSelectionModel.selectionMode 55 property.

void setSelector(org.scopemvc.core.Selector inSelector)


void setSelectorString(java.lang.String inSelectorString)


protected void updateFromHashSet(java.util.HashSet inValue)


protected void updateFromObject(java.lang.Object inValue)


void updateFromProperty(java.lang.Object inValue, boolean inReadOnly)
          Incoming value is null, an Object or a java.util.HashSet.

void validationFailed(java.lang.Exception inException)
          If selection fails, make validation fail on parent.

void validationSuccess()
          If selection fails, make validation fail on parent.

Methods inherited from class javax.swing.DefaultListSelectionModel

addListSelectionListener, addSelectionInterval, clearSelection, clone, fireValueChanged, fireValueChanged, getAnchorSelectionIndex, getLeadSelectionIndex, getListeners, getListSelectionListeners, getMaxSelectionIndex, getMinSelectionIndex, getSelectionMode, getValueIsAdjusting, insertIndexInterval, isLeadAnchorNotificationEnabled, isSelectedIndex, isSelectionEmpty, moveLeadSelectionIndex, removeIndexInterval, removeListSelectionListener, removeSelectionInterval, setAnchorSelectionIndex, setLeadAnchorNotificationEnabled, setLeadSelectionIndex, setSelectionInterval, setValueIsAdjusting

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

boundModel

private SwingBoundModel boundModel

Helper to manage model to view binding.

parent

private ListSelectionParent parent

Parent so we can find the currently selected object and pass on validation failures.

disabled

private boolean disabled

Is selection disabled?

Constructor Detail