Field Detail

• listenerList

  protected EventListenerList listenerList

  List of all registered listeners.

• shownPath

  protected LinkedList<PopupPanelManager.PopupInfo> shownPath

  All currently shown popup panels.

• popupPanels

  protected Map<JPopupPanel,​Popup> popupPanels

  Map of all popup panels and associated Popup objects.

Constructor Detail

• PopupPanelManager

  public PopupPanelManager()

Method Detail

• defaultManager

  public static PopupPanelManager defaultManager()

  Returns the default popup panel manager.

  Returns:

  a PopupPanelManager object

• addPopup

  public void addPopup​(JComponent popupOriginator,
                       Popup popup,
                       JPopupPanel popupInitiator)

  Adds new popup to the tracking structures.

  Parameters:

  popupOriginator - The originating component.

  popup - The new popup.

  popupInitiator - The initiator of the popup.

• hideLastPopup

  public void hideLastPopup()

  Hides the last shown popup panel.

• hidePopups

  public void hidePopups​(Component comp)

  Hides all popup panels based on the specified component. We find the first ancestor of the specified component that is popup panel, and close all popup panels that were open from that popup panel. If the specified component is null, all popup panels are closed.

  Parameters:

  comp - Component.

• getShownPath

  public List<PopupPanelManager.PopupInfo> getShownPath()

  Returns all currently shown popup panels.

  Returns:

  All currently shown popup panels.

• addPopupListener

  public void addPopupListener​(PopupPanelManager.PopupListener l)

  Adds the specified popup listener.

  Parameters:

  l - Listener to add.

• removePopupListener

  public void removePopupListener​(PopupPanelManager.PopupListener l)

  Removes the specified popup listener.

  Parameters:

  l - Listener to remove.

• firePopupShown

  protected void firePopupShown​(JPopupPanel panel,
                                JComponent popupOriginator)

  Fires an event on showing the specified popup panel.

  Parameters:

  panel - Popup panel that was shown.

  popupOriginator - The originating component.

• firePopupHidden

  protected void firePopupHidden​(JPopupPanel panel,
                                 JComponent popupOriginator)

  Fires an event on hiding the specified popup panel.

  Parameters:

  panel - Popup panel that was hidden.

  popupOriginator - The originating component.