voji.ui
Class JOrderList.OrderListModel

java.lang.Object
  |
  +--javax.swing.AbstractListModel
        |
        +--voji.ui.JOrderList.OrderListModel

All Implemented Interfaces:

javax.swing.ListModel, java.io.Serializable

Enclosing class:

JOrderList

protected class JOrderList.OrderListModel

extends javax.swing.AbstractListModel

This is the list model for OrderLists

See Also:

Serialized Form

Field Summary

protected int[]	ids The IDs
protected java.lang.Object[]	values The shown items

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

JOrderList.OrderListModel()
Constructs an OrderListModel with empty data

Method Summary

java.lang.Object	getElementAt(int index)
int[]	getOrder() Returns the IDs in their current order
int	getSize()
void	moveItem(int from, int to) Moves an item
void	setItems(java.util.Vector items) Sets the items of this model.
protected void	switchItems(int index1, int index2) Switches the positions of two items

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

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

Field Detail

ids

protected int[] ids

The IDs

values

protected java.lang.Object[] values

The shown items

Constructor Detail

JOrderList.OrderListModel

public JOrderList.OrderListModel()

Constructs an OrderListModel with empty data

Method Detail

getSize

public int getSize()

Returns:

the length of the list

getElementAt

public java.lang.Object getElementAt(int index)

Parameters:

index - the index whose value has to be retrieved

Returns:

the value at the specified index

setItems

public void setItems(java.util.Vector items)

Sets the items of this model. The argument has to be a Vector of Vectors with 2 elements:

• an Integer containing and unique id
• the Object which will be shown in the list

Parameters:

items - the Vector of Vector of [Integer,Object] where to take the items from.

getOrder

public int[] getOrder()

Returns the IDs in their current order

Returns:

an Array of the IDs in the same order as their Strings in the list.

switchItems

protected void switchItems(int index1,
                           int index2)

Switches the positions of two items

Parameters:

index1 -

index2 - the two indices of these items

moveItem

public void moveItem(int from,
                     int to)

Moves an item

Parameters:

from - the index of the item to move

to - the index where to move the item