org.gswing.components.common
Class SelectionHandler

java.lang.Object
  org.gswing.components.common.SelectionHandler

All Implemented Interfaces:

ActionListener, EventListener, PopupMenuListener

public class SelectionHandler
extends Object
implements PopupMenuListener, ActionListener

Generic handler for constituency tree navigation.

Field Summary

static int	BACK_HANDLER
static int	CONSTITUENCY_HANDLER
static int	TYPE_HANDLER

Constructor Summary

SelectionHandler(ISelectionSource source, int type, JComboBox combo)
Constructor.

SelectionHandler(ISelectionSource source, int type, JComboBox combo, JButton backButton)
Constructor.

Method Summary

void	actionPerformed(ActionEvent ev)
static String	getLastCouncilSelection() Get the last region selection.
void	handleBack() Handle the back navigation selection.
void	popupMenuCanceled(PopupMenuEvent arg0)
void	popupMenuWillBecomeInvisible(PopupMenuEvent ev)
void	popupMenuWillBecomeVisible(PopupMenuEvent arg0)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_HANDLER

public static final int TYPE_HANDLER

See Also:

Constant Field Values

CONSTITUENCY_HANDLER

public static final int CONSTITUENCY_HANDLER

See Also:

Constant Field Values

BACK_HANDLER

public static final int BACK_HANDLER

See Also:

Constant Field Values

Constructor Detail

SelectionHandler

public SelectionHandler(ISelectionSource source,
                        int type,
                        JComboBox combo,
                        JButton backButton)

Constructor.

Parameters:

source - The parent object.

type - The type of the action.

combo - The constituency list combo box.

backButton - Go back to previous constituency type button.

SelectionHandler

public SelectionHandler(ISelectionSource source,
                        int type,
                        JComboBox combo)

Constructor.

Parameters:

source - The parent object.

type - The type of the action.

combo - The constituency list combo box.

Method Detail

handleBack

public void handleBack()

Handle the back navigation selection.

getLastCouncilSelection

public static String getLastCouncilSelection()

Get the last region selection.

Returns:

The last selected council name.

actionPerformed

public void actionPerformed(ActionEvent ev)

Specified by:

actionPerformed in interface ActionListener

popupMenuWillBecomeInvisible

public void popupMenuWillBecomeInvisible(PopupMenuEvent ev)

Specified by:

popupMenuWillBecomeInvisible in interface PopupMenuListener

popupMenuCanceled

public void popupMenuCanceled(PopupMenuEvent arg0)

Specified by:

popupMenuCanceled in interface PopupMenuListener

popupMenuWillBecomeVisible

public void popupMenuWillBecomeVisible(PopupMenuEvent arg0)

Specified by:

popupMenuWillBecomeVisible in interface PopupMenuListener