net.sf.cuf.ui.builder

Class PopupManager

java.lang.Object

java.awt.event.MouseAdapter

net.sf.cuf.ui.builder.PopupManager

All Implemented Interfaces:

MouseListener, MouseMotionListener, MouseWheelListener, EventListener

public class PopupManager
extends MouseAdapter

A PopupManager object is a MouseAdapter that manages a popup for different components. The PopupManger is used by SwingXMLBuilder to simplify popup handling.

Field Summary

Fields

Modifier and Type	Field and Description
static String	POPUPMANAGER_PROPERTY to make the handling of a JPopupMenu easy, we store ourself in our popup widget's properties

Method Summary

Methods

Modifier and Type	Method and Description
void	addManagedComponent(JComponent pComponent) Add a component to manage the popup for.
JPopupMenu	getPopup() Return Swing popup widget.
static JComponent	getPopupTrigger(ActionEvent pEvent) Small helper method to get the trigger of a popup action.
static JPopupMenu	getRootPopup(ActionEvent pEvent) Small helper method to get the popup menu of a popup action.
int	getX() returns the x position of the last mPopup.show();
int	getY() returns the y position of the last mPopup.show();
void	mousePressed(MouseEvent pEvent)
void	mouseReleased(MouseEvent pEvent)
void	removeManagedComponent(JComponent pComponent) Remove a component from our popup management.

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseWheelMoved

Methods inherited from class java.lang.Object

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

Field Detail

POPUPMANAGER_PROPERTY

public static final String POPUPMANAGER_PROPERTY

to make the handling of a JPopupMenu easy, we store ourself in our popup widget's properties

See Also:

Constant Field Values

Method Detail

getPopup

public JPopupMenu getPopup()

Return Swing popup widget.

Returns:

the JPopupMenu managed by this manager

getX

public int getX()

returns the x position of the last mPopup.show();

Returns:

x position

getY

public int getY()

returns the y position of the last mPopup.show();

Returns:

y position

addManagedComponent

public void addManagedComponent(JComponent pComponent)

Add a component to manage the popup for.

Parameters:

pComponent - the component we should manage

removeManagedComponent

public void removeManagedComponent(JComponent pComponent)

Remove a component from our popup management.

Parameters:

pComponent - the component we should remove

mousePressed

public void mousePressed(MouseEvent pEvent)

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class MouseAdapter

mouseReleased

public void mouseReleased(MouseEvent pEvent)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class MouseAdapter

getPopupTrigger

public static JComponent getPopupTrigger(ActionEvent pEvent)

Small helper method to get the trigger of a popup action. We assume that the parent of the trigger widget is always a JPopupMenu, and that all involved popup menus are chained by getInvoker().

Parameters:

pEvent - triggered action event (may be null)

Returns:

null or the swing component that triggered the popup

getRootPopup

public static JPopupMenu getRootPopup(ActionEvent pEvent)

Small helper method to get the popup menu of a popup action. We assume that the parent of the trigger widget is always a JPopupMenu, and that all involved popup menus are chained by getInvoker(). Warning: when the ActionEvent was fired by a menu/toolbar entry, it returns _NOT_ null!

Parameters:

pEvent - triggered action event (may be null)

Returns:

null or the JPopupMenu that triggered the popup