edu.upenn.cis.pdtb.graphics
Class SecNoComboBoxModel

java.lang.Object
  edu.upenn.cis.pdtb.graphics.SecNoComboBoxModel

All Implemented Interfaces:

javax.swing.event.ChangeListener, javax.swing.ComboBoxModel, java.util.EventListener, javax.swing.ListModel

public class SecNoComboBoxModel

extends java.lang.Object

implements javax.swing.ComboBoxModel, javax.swing.event.ChangeListener

Combo box representing the various sections that have atleast 1 file in them. If no files are present in any section, it sets the current section to -1. Attempting to load files with then result in exceptions. Messages the FileNoComboBoxModel when the selection is changed.

Author:

nikhild

See Also:

FileNoComboBoxModel

Constructor Summary

SecNoComboBoxModel(java.util.LinkedList[] fileNumbers)
Creates a new instance of SecNoComboBoxModel

Method Summary

void	addListDataListener(javax.swing.event.ListDataListener listDataListener)
java.lang.Object	getElementAt(int param)
java.lang.String	getNextSecNo()
java.lang.String	getPrevSecNo()
java.lang.Object	getSelectedItem()
int	getSize()
void	removeListDataListener(javax.swing.event.ListDataListener listDataListener)
void	setSelectedItem(java.lang.Object obj)
void	stateChanged(javax.swing.event.ChangeEvent e)

Methods inherited from class java.lang.Object

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

Constructor Detail

SecNoComboBoxModel

public SecNoComboBoxModel(java.util.LinkedList[] fileNumbers)

Creates a new instance of SecNoComboBoxModel

Parameters:

fileNumbers - Needed to know which sections actually have files in them.

Method Detail

addListDataListener

public void addListDataListener(javax.swing.event.ListDataListener listDataListener)

Specified by:

addListDataListener in interface javax.swing.ListModel

getElementAt

public java.lang.Object getElementAt(int param)

Specified by:

getElementAt in interface javax.swing.ListModel

getSelectedItem

public java.lang.Object getSelectedItem()

Specified by:

getSelectedItem in interface javax.swing.ComboBoxModel

getSize

public int getSize()

Specified by:

getSize in interface javax.swing.ListModel

removeListDataListener

public void removeListDataListener(javax.swing.event.ListDataListener listDataListener)

Specified by:

removeListDataListener in interface javax.swing.ListModel

setSelectedItem

public void setSelectedItem(java.lang.Object obj)

Specified by:

setSelectedItem in interface javax.swing.ComboBoxModel

getNextSecNo

public java.lang.String getNextSecNo()

getPrevSecNo

public java.lang.String getPrevSecNo()

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

Specified by:

stateChanged in interface javax.swing.event.ChangeListener