hep.wired.util
Class SwingEventMulticaster
java.lang.Object
java.awt.AWTEventMulticaster
hep.wired.util.SwingEventMulticaster
- All Implemented Interfaces:
- ActionListener, AdjustmentListener, ComponentListener, ContainerListener, FocusListener, HierarchyBoundsListener, HierarchyListener, InputMethodListener, ItemListener, KeyListener, MouseListener, MouseMotionListener, MouseWheelListener, TextListener, WindowFocusListener, WindowListener, WindowStateListener, EventListener, AncestorListener, CaretListener, CellEditorListener, ChangeListener, DocumentListener, HyperlinkListener, InternalFrameListener, ListDataListener, ListSelectionListener, MenuDragMouseListener, MenuKeyListener, MenuListener, PopupMenuListener, TableColumnModelListener, TableModelListener, TreeExpansionListener, TreeModelListener, TreeSelectionListener, TreeWillExpandListener, UndoableEditListener
public class SwingEventMulticaster
- extends AWTEventMulticaster
- implements AncestorListener, CaretListener, CellEditorListener, ChangeListener, DocumentListener, HyperlinkListener, InternalFrameListener, ListDataListener, ListSelectionListener, MenuDragMouseListener, MenuKeyListener, MenuListener, PopupMenuListener, TableColumnModelListener, TableModelListener, TreeExpansionListener, TreeModelListener, TreeSelectionListener, TreeWillExpandListener, UndoableEditListener
A class which implements efficient and thread-safe multi-cast event
dispatching for the SWING events defined in the javax.swing.event package.
This class will manage an immutable structure consisting of a chain of
event listeners and will dispatch events to those listeners. Because
the structure is immutable, it is safe to use this API to add/remove
listeners during the process of an event dispatch operation.
However, event listeners added during the process of an event dispatch
operation will not be notified of the event currently being dispatched.
An example of how this class could be used to implement a new
component which fires "action" events:
public myComponent extends JComponent {
ChangeListener changeListener = null;
public synchronized void addChangeListener(ChangeListener l) {
changeListener = SwingEventMulticaster.add(changeListener, l);
}
public synchronized void removeChangeListener(ChangeListener l) {
changeListener = SwingEventMulticaster.remove(changeListener, l);
}
public void processEvent(SwingEvent e) {
// when event occurs which causes "action" semantic
ChangeListener listener = changeListener;
if (listener != null) {
listener.stateChanged(new ChangeEvent());
}
}
}
original source
http://www.fawcette.com/archives/premier/mgznarch/javapro/2001/01jan01/vc0101/vc0101.asp
- Version:
- $Id: SwingEventMulticaster.java 8598 2006-08-14 20:38:02Z duns $
- Author:
- Mark Donszelmann
Method Summary |
static AncestorListener |
add(AncestorListener a,
AncestorListener b)
|
static CaretListener |
add(CaretListener a,
CaretListener b)
|
static CellEditorListener |
add(CellEditorListener a,
CellEditorListener b)
|
static ChangeListener |
add(ChangeListener a,
ChangeListener b)
|
static DocumentListener |
add(DocumentListener a,
DocumentListener b)
|
static HyperlinkListener |
add(HyperlinkListener a,
HyperlinkListener b)
|
static InternalFrameListener |
add(InternalFrameListener a,
InternalFrameListener b)
|
static ListDataListener |
add(ListDataListener a,
ListDataListener b)
|
static ListSelectionListener |
add(ListSelectionListener a,
ListSelectionListener b)
|
static MenuDragMouseListener |
add(MenuDragMouseListener a,
MenuDragMouseListener b)
|
static MenuKeyListener |
add(MenuKeyListener a,
MenuKeyListener b)
|
static MenuListener |
add(MenuListener a,
MenuListener b)
|
static PopupMenuListener |
add(PopupMenuListener a,
PopupMenuListener b)
|
static TableColumnModelListener |
add(TableColumnModelListener a,
TableColumnModelListener b)
|
static TableModelListener |
add(TableModelListener a,
TableModelListener b)
|
static TreeExpansionListener |
add(TreeExpansionListener a,
TreeExpansionListener b)
|
static TreeModelListener |
add(TreeModelListener a,
TreeModelListener b)
|
static TreeSelectionListener |
add(TreeSelectionListener a,
TreeSelectionListener b)
|
static TreeWillExpandListener |
add(TreeWillExpandListener a,
TreeWillExpandListener b)
|
static UndoableEditListener |
add(UndoableEditListener a,
UndoableEditListener b)
|
protected static EventListener |
addInternal(EventListener a,
EventListener b)
|
void |
ancestorAdded(AncestorEvent event)
|
void |
ancestorMoved(AncestorEvent event)
|
void |
ancestorRemoved(AncestorEvent event)
|
void |
caretUpdate(CaretEvent event)
|
void |
changedUpdate(DocumentEvent event)
|
void |
columnAdded(TableColumnModelEvent event)
|
void |
columnMarginChanged(ChangeEvent event)
|
void |
columnMoved(TableColumnModelEvent event)
|
void |
columnRemoved(TableColumnModelEvent event)
|
void |
columnSelectionChanged(ListSelectionEvent event)
|
void |
contentsChanged(ListDataEvent event)
|
static void |
dumpList(EventListener l)
|
void |
editingCanceled(ChangeEvent event)
|
void |
editingStopped(ChangeEvent event)
|
void |
hyperlinkUpdate(HyperlinkEvent event)
|
void |
insertUpdate(DocumentEvent event)
|
void |
internalFrameActivated(InternalFrameEvent event)
|
void |
internalFrameClosed(InternalFrameEvent event)
|
void |
internalFrameClosing(InternalFrameEvent event)
|
void |
internalFrameDeactivated(InternalFrameEvent event)
|
void |
internalFrameDeiconified(InternalFrameEvent event)
|
void |
internalFrameIconified(InternalFrameEvent event)
|
void |
internalFrameOpened(InternalFrameEvent event)
|
void |
intervalAdded(ListDataEvent event)
|
void |
intervalRemoved(ListDataEvent event)
|
void |
menuCanceled(MenuEvent event)
|
void |
menuDeselected(MenuEvent event)
|
void |
menuDragMouseDragged(MenuDragMouseEvent event)
|
void |
menuDragMouseEntered(MenuDragMouseEvent event)
|
void |
menuDragMouseExited(MenuDragMouseEvent event)
|
void |
menuDragMouseReleased(MenuDragMouseEvent event)
|
void |
menuKeyPressed(MenuKeyEvent event)
|
void |
menuKeyReleased(MenuKeyEvent event)
|
void |
menuKeyTyped(MenuKeyEvent event)
|
void |
menuSelected(MenuEvent event)
|
void |
popupMenuCanceled(PopupMenuEvent event)
|
void |
popupMenuWillBecomeInvisible(PopupMenuEvent event)
|
void |
popupMenuWillBecomeVisible(PopupMenuEvent event)
|
static AncestorListener |
remove(AncestorListener l,
AncestorListener oldl)
|
static CaretListener |
remove(CaretListener l,
CaretListener oldl)
|
static CellEditorListener |
remove(CellEditorListener l,
CellEditorListener oldl)
|
static ChangeListener |
remove(ChangeListener l,
ChangeListener oldl)
|
static DocumentListener |
remove(DocumentListener l,
DocumentListener oldl)
|
protected EventListener |
remove(EventListener oldl)
Removes a listener from this multicaster and returns the
resulting multicast listener. |
static HyperlinkListener |
remove(HyperlinkListener l,
HyperlinkListener oldl)
|
static InternalFrameListener |
remove(InternalFrameListener l,
InternalFrameListener oldl)
|
static ListDataListener |
remove(ListDataListener l,
ListDataListener oldl)
|
static ListSelectionListener |
remove(ListSelectionListener l,
ListSelectionListener oldl)
|
static MenuDragMouseListener |
remove(MenuDragMouseListener l,
MenuDragMouseListener oldl)
|
static MenuKeyListener |
remove(MenuKeyListener l,
MenuKeyListener oldl)
|
static MenuListener |
remove(MenuListener l,
MenuListener oldl)
|
static PopupMenuListener |
remove(PopupMenuListener l,
PopupMenuListener oldl)
|
static TableColumnModelListener |
remove(TableColumnModelListener l,
TableColumnModelListener oldl)
|
static TableModelListener |
remove(TableModelListener l,
TableModelListener oldl)
|
static TreeExpansionListener |
remove(TreeExpansionListener l,
TreeExpansionListener oldl)
|
static TreeModelListener |
remove(TreeModelListener l,
TreeModelListener oldl)
|
static TreeSelectionListener |
remove(TreeSelectionListener l,
TreeSelectionListener oldl)
|
static TreeWillExpandListener |
remove(TreeWillExpandListener l,
TreeWillExpandListener oldl)
|
static UndoableEditListener |
remove(UndoableEditListener l,
UndoableEditListener oldl)
|
protected static EventListener |
removeInternal(EventListener l,
EventListener oldl)
|
void |
removeUpdate(DocumentEvent event)
|
void |
stateChanged(ChangeEvent event)
|
void |
tableChanged(TableModelEvent event)
|
void |
treeCollapsed(TreeExpansionEvent event)
|
void |
treeExpanded(TreeExpansionEvent event)
|
void |
treeNodesChanged(TreeModelEvent event)
|
void |
treeNodesInserted(TreeModelEvent event)
|
void |
treeNodesRemoved(TreeModelEvent event)
|
void |
treeStructureChanged(TreeModelEvent event)
|
void |
treeWillCollapse(TreeExpansionEvent event)
|
void |
treeWillExpand(TreeExpansionEvent event)
|
void |
undoableEditHappened(UndoableEditEvent event)
|
void |
valueChanged(ListSelectionEvent event)
|
void |
valueChanged(TreeSelectionEvent event)
|
Methods inherited from class java.awt.AWTEventMulticaster |
actionPerformed, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, adjustmentValueChanged, ancestorMoved, ancestorResized, caretPositionChanged, componentAdded, componentHidden, componentMoved, componentRemoved, componentResized, componentShown, focusGained, focusLost, getListeners, hierarchyChanged, inputMethodTextChanged, itemStateChanged, keyPressed, keyReleased, keyTyped, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, remove, remove, remove, remove, remove, remove, remove, remove, remove, remove, remove, remove, remove, remove, remove, remove, remove, save, saveInternal, textValueChanged, windowActivated, windowClosed, windowClosing, windowDeactivated, windowDeiconified, windowGainedFocus, windowIconified, windowLostFocus, windowOpened, windowStateChanged |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SwingEventMulticaster
protected SwingEventMulticaster(EventListener a,
EventListener b)
remove
protected EventListener remove(EventListener oldl)
- Removes a listener from this multicaster and returns the
resulting multicast listener.
Overridden to make sure the correct addInternal method is called
(which creates a multicaster).
MD
- Overrides:
remove
in class AWTEventMulticaster
- Parameters:
oldl
- the listener to be removed
dumpList
public static void dumpList(EventListener l)
ancestorAdded
public void ancestorAdded(AncestorEvent event)
- Specified by:
ancestorAdded
in interface AncestorListener
ancestorRemoved
public void ancestorRemoved(AncestorEvent event)
- Specified by:
ancestorRemoved
in interface AncestorListener
ancestorMoved
public void ancestorMoved(AncestorEvent event)
- Specified by:
ancestorMoved
in interface AncestorListener
add
public static AncestorListener add(AncestorListener a,
AncestorListener b)
remove
public static AncestorListener remove(AncestorListener l,
AncestorListener oldl)
caretUpdate
public void caretUpdate(CaretEvent event)
- Specified by:
caretUpdate
in interface CaretListener
add
public static CaretListener add(CaretListener a,
CaretListener b)
remove
public static CaretListener remove(CaretListener l,
CaretListener oldl)
editingCanceled
public void editingCanceled(ChangeEvent event)
- Specified by:
editingCanceled
in interface CellEditorListener
editingStopped
public void editingStopped(ChangeEvent event)
- Specified by:
editingStopped
in interface CellEditorListener
add
public static CellEditorListener add(CellEditorListener a,
CellEditorListener b)
remove
public static CellEditorListener remove(CellEditorListener l,
CellEditorListener oldl)
stateChanged
public void stateChanged(ChangeEvent event)
- Specified by:
stateChanged
in interface ChangeListener
add
public static ChangeListener add(ChangeListener a,
ChangeListener b)
remove
public static ChangeListener remove(ChangeListener l,
ChangeListener oldl)
insertUpdate
public void insertUpdate(DocumentEvent event)
- Specified by:
insertUpdate
in interface DocumentListener
removeUpdate
public void removeUpdate(DocumentEvent event)
- Specified by:
removeUpdate
in interface DocumentListener
changedUpdate
public void changedUpdate(DocumentEvent event)
- Specified by:
changedUpdate
in interface DocumentListener
add
public static DocumentListener add(DocumentListener a,
DocumentListener b)
remove
public static DocumentListener remove(DocumentListener l,
DocumentListener oldl)
hyperlinkUpdate
public void hyperlinkUpdate(HyperlinkEvent event)
- Specified by:
hyperlinkUpdate
in interface HyperlinkListener
add
public static HyperlinkListener add(HyperlinkListener a,
HyperlinkListener b)
remove
public static HyperlinkListener remove(HyperlinkListener l,
HyperlinkListener oldl)
internalFrameOpened
public void internalFrameOpened(InternalFrameEvent event)
- Specified by:
internalFrameOpened
in interface InternalFrameListener
internalFrameClosing
public void internalFrameClosing(InternalFrameEvent event)
- Specified by:
internalFrameClosing
in interface InternalFrameListener
internalFrameClosed
public void internalFrameClosed(InternalFrameEvent event)
- Specified by:
internalFrameClosed
in interface InternalFrameListener
internalFrameIconified
public void internalFrameIconified(InternalFrameEvent event)
- Specified by:
internalFrameIconified
in interface InternalFrameListener
internalFrameDeiconified
public void internalFrameDeiconified(InternalFrameEvent event)
- Specified by:
internalFrameDeiconified
in interface InternalFrameListener
internalFrameActivated
public void internalFrameActivated(InternalFrameEvent event)
- Specified by:
internalFrameActivated
in interface InternalFrameListener
internalFrameDeactivated
public void internalFrameDeactivated(InternalFrameEvent event)
- Specified by:
internalFrameDeactivated
in interface InternalFrameListener
add
public static InternalFrameListener add(InternalFrameListener a,
InternalFrameListener b)
remove
public static InternalFrameListener remove(InternalFrameListener l,
InternalFrameListener oldl)
intervalAdded
public void intervalAdded(ListDataEvent event)
- Specified by:
intervalAdded
in interface ListDataListener
intervalRemoved
public void intervalRemoved(ListDataEvent event)
- Specified by:
intervalRemoved
in interface ListDataListener
contentsChanged
public void contentsChanged(ListDataEvent event)
- Specified by:
contentsChanged
in interface ListDataListener
add
public static ListDataListener add(ListDataListener a,
ListDataListener b)
remove
public static ListDataListener remove(ListDataListener l,
ListDataListener oldl)
valueChanged
public void valueChanged(ListSelectionEvent event)
- Specified by:
valueChanged
in interface ListSelectionListener
add
public static ListSelectionListener add(ListSelectionListener a,
ListSelectionListener b)
remove
public static ListSelectionListener remove(ListSelectionListener l,
ListSelectionListener oldl)
menuDragMouseEntered
public void menuDragMouseEntered(MenuDragMouseEvent event)
- Specified by:
menuDragMouseEntered
in interface MenuDragMouseListener
menuDragMouseExited
public void menuDragMouseExited(MenuDragMouseEvent event)
- Specified by:
menuDragMouseExited
in interface MenuDragMouseListener
menuDragMouseDragged
public void menuDragMouseDragged(MenuDragMouseEvent event)
- Specified by:
menuDragMouseDragged
in interface MenuDragMouseListener
menuDragMouseReleased
public void menuDragMouseReleased(MenuDragMouseEvent event)
- Specified by:
menuDragMouseReleased
in interface MenuDragMouseListener
add
public static MenuDragMouseListener add(MenuDragMouseListener a,
MenuDragMouseListener b)
remove
public static MenuDragMouseListener remove(MenuDragMouseListener l,
MenuDragMouseListener oldl)
menuKeyTyped
public void menuKeyTyped(MenuKeyEvent event)
- Specified by:
menuKeyTyped
in interface MenuKeyListener
menuKeyPressed
public void menuKeyPressed(MenuKeyEvent event)
- Specified by:
menuKeyPressed
in interface MenuKeyListener
menuKeyReleased
public void menuKeyReleased(MenuKeyEvent event)
- Specified by:
menuKeyReleased
in interface MenuKeyListener
add
public static MenuKeyListener add(MenuKeyListener a,
MenuKeyListener b)
remove
public static MenuKeyListener remove(MenuKeyListener l,
MenuKeyListener oldl)
menuSelected
public void menuSelected(MenuEvent event)
- Specified by:
menuSelected
in interface MenuListener
menuDeselected
public void menuDeselected(MenuEvent event)
- Specified by:
menuDeselected
in interface MenuListener
menuCanceled
public void menuCanceled(MenuEvent event)
- Specified by:
menuCanceled
in interface MenuListener
add
public static MenuListener add(MenuListener a,
MenuListener b)
remove
public static MenuListener remove(MenuListener l,
MenuListener oldl)
popupMenuWillBecomeVisible
public void popupMenuWillBecomeVisible(PopupMenuEvent event)
- Specified by:
popupMenuWillBecomeVisible
in interface PopupMenuListener
popupMenuWillBecomeInvisible
public void popupMenuWillBecomeInvisible(PopupMenuEvent event)
- Specified by:
popupMenuWillBecomeInvisible
in interface PopupMenuListener
popupMenuCanceled
public void popupMenuCanceled(PopupMenuEvent event)
- Specified by:
popupMenuCanceled
in interface PopupMenuListener
add
public static PopupMenuListener add(PopupMenuListener a,
PopupMenuListener b)
remove
public static PopupMenuListener remove(PopupMenuListener l,
PopupMenuListener oldl)
columnAdded
public void columnAdded(TableColumnModelEvent event)
- Specified by:
columnAdded
in interface TableColumnModelListener
columnRemoved
public void columnRemoved(TableColumnModelEvent event)
- Specified by:
columnRemoved
in interface TableColumnModelListener
columnMoved
public void columnMoved(TableColumnModelEvent event)
- Specified by:
columnMoved
in interface TableColumnModelListener
columnMarginChanged
public void columnMarginChanged(ChangeEvent event)
- Specified by:
columnMarginChanged
in interface TableColumnModelListener
columnSelectionChanged
public void columnSelectionChanged(ListSelectionEvent event)
- Specified by:
columnSelectionChanged
in interface TableColumnModelListener
add
public static TableColumnModelListener add(TableColumnModelListener a,
TableColumnModelListener b)
remove
public static TableColumnModelListener remove(TableColumnModelListener l,
TableColumnModelListener oldl)
tableChanged
public void tableChanged(TableModelEvent event)
- Specified by:
tableChanged
in interface TableModelListener
add
public static TableModelListener add(TableModelListener a,
TableModelListener b)
remove
public static TableModelListener remove(TableModelListener l,
TableModelListener oldl)
treeExpanded
public void treeExpanded(TreeExpansionEvent event)
- Specified by:
treeExpanded
in interface TreeExpansionListener
treeCollapsed
public void treeCollapsed(TreeExpansionEvent event)
- Specified by:
treeCollapsed
in interface TreeExpansionListener
add
public static TreeExpansionListener add(TreeExpansionListener a,
TreeExpansionListener b)
remove
public static TreeExpansionListener remove(TreeExpansionListener l,
TreeExpansionListener oldl)
treeNodesChanged
public void treeNodesChanged(TreeModelEvent event)
- Specified by:
treeNodesChanged
in interface TreeModelListener
treeNodesInserted
public void treeNodesInserted(TreeModelEvent event)
- Specified by:
treeNodesInserted
in interface TreeModelListener
treeNodesRemoved
public void treeNodesRemoved(TreeModelEvent event)
- Specified by:
treeNodesRemoved
in interface TreeModelListener
treeStructureChanged
public void treeStructureChanged(TreeModelEvent event)
- Specified by:
treeStructureChanged
in interface TreeModelListener
add
public static TreeModelListener add(TreeModelListener a,
TreeModelListener b)
remove
public static TreeModelListener remove(TreeModelListener l,
TreeModelListener oldl)
valueChanged
public void valueChanged(TreeSelectionEvent event)
- Specified by:
valueChanged
in interface TreeSelectionListener
add
public static TreeSelectionListener add(TreeSelectionListener a,
TreeSelectionListener b)
remove
public static TreeSelectionListener remove(TreeSelectionListener l,
TreeSelectionListener oldl)
treeWillExpand
public void treeWillExpand(TreeExpansionEvent event)
throws ExpandVetoException
- Specified by:
treeWillExpand
in interface TreeWillExpandListener
- Throws:
ExpandVetoException
treeWillCollapse
public void treeWillCollapse(TreeExpansionEvent event)
throws ExpandVetoException
- Specified by:
treeWillCollapse
in interface TreeWillExpandListener
- Throws:
ExpandVetoException
add
public static TreeWillExpandListener add(TreeWillExpandListener a,
TreeWillExpandListener b)
remove
public static TreeWillExpandListener remove(TreeWillExpandListener l,
TreeWillExpandListener oldl)
undoableEditHappened
public void undoableEditHappened(UndoableEditEvent event)
- Specified by:
undoableEditHappened
in interface UndoableEditListener
add
public static UndoableEditListener add(UndoableEditListener a,
UndoableEditListener b)
remove
public static UndoableEditListener remove(UndoableEditListener l,
UndoableEditListener oldl)
addInternal
protected static EventListener addInternal(EventListener a,
EventListener b)
removeInternal
protected static EventListener removeInternal(EventListener l,
EventListener oldl)
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