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Diffstat (limited to 'libjava/java/awt/AWTEventMulticaster.java')
| -rw-r--r-- | libjava/java/awt/AWTEventMulticaster.java | 463 |
1 files changed, 0 insertions, 463 deletions
diff --git a/libjava/java/awt/AWTEventMulticaster.java b/libjava/java/awt/AWTEventMulticaster.java deleted file mode 100644 index 560ebbe3b66..00000000000 --- a/libjava/java/awt/AWTEventMulticaster.java +++ /dev/null @@ -1,463 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -package java.awt; - -import java.awt.event.*; -import java.util.EventListener; -import java.io.ObjectOutputStream; - -/* Written using on-line Java 2 Platform Standard Edition v1.3 API - * Specification, as well as "The Java Class Libraries", 2nd edition - * (Addison-Wesley, 1998). - * Status: Believed complete and correct to J2SE 1.3, except for - * serialization support methods, save() and saveInternal(), which are - * stubbed. - */ - -/** - * Convienience class for thread-safe multicasting of AWT events, - * without synchronization. - * - * @author Bryce McKinlay - */ - -public class AWTEventMulticaster implements ComponentListener, - ContainerListener, FocusListener, KeyListener, MouseListener, - MouseMotionListener, WindowListener, ActionListener, ItemListener, - AdjustmentListener, TextListener, InputMethodListener, HierarchyListener, - HierarchyBoundsListener -{ - protected final EventListener a, b; - - protected AWTEventMulticaster(EventListener a, - EventListener b) - { - this.a = a; - this.b = b; - } - - protected static EventListener addInternal(EventListener a, EventListener b) - { - if (a == null) - return b; - else if (b == null) - return a; - else return new AWTEventMulticaster(a, b); - } - - protected static EventListener removeInternal(EventListener l, - EventListener oldl) - { - if (l == oldl) - return null; - else if (l instanceof AWTEventMulticaster) - { - AWTEventMulticaster mc = (AWTEventMulticaster) l; - return mc.remove(oldl); - } - return l; - } - - /* Remove oldl from this multicaster. */ - protected EventListener remove(EventListener oldl) - { - // If oldl is an immediate child, return the other child. - if (a == oldl) - return b; - if (b == oldl) - return a; - - // If a and/or b are Multicaster's, search them recursivly. - if (a instanceof AWTEventMulticaster) - { - AWTEventMulticaster mc = (AWTEventMulticaster) a; - EventListener newa = mc.remove(oldl); - if (newa != a) - return new AWTEventMulticaster (newa, b); - } - if (b instanceof AWTEventMulticaster) - { - AWTEventMulticaster mc = (AWTEventMulticaster) a; - EventListener newb = mc.remove(oldl); - if (newb != b) - return new AWTEventMulticaster (a, newb); - } - - // oldl was not found. - return this; - } - - public static ActionListener add(ActionListener a, ActionListener b) - { - return (ActionListener) addInternal(a, b); - } - - public static AdjustmentListener add(AdjustmentListener a, - AdjustmentListener b) - { - return (AdjustmentListener) addInternal(a, b); - } - - public static ComponentListener add(ComponentListener a, ComponentListener b) - { - return (ComponentListener) addInternal(a, b); - } - - public static ContainerListener add(ContainerListener a, ContainerListener b) - { - return (ContainerListener) addInternal(a, b); - } - - public static FocusListener add(FocusListener a, FocusListener b) - { - return (FocusListener) addInternal(a, b); - } - - public static HierarchyBoundsListener add(HierarchyBoundsListener a, - HierarchyBoundsListener b) - { - return (HierarchyBoundsListener) addInternal(a, b); - } - - public static HierarchyListener add(HierarchyListener a, HierarchyListener b) - { - return (HierarchyListener) addInternal(a, b); - } - - public static InputMethodListener add(InputMethodListener a, - InputMethodListener b) - { - return (InputMethodListener) addInternal(a, b); - } - - public static ItemListener add(ItemListener a, ItemListener b) - { - return (ItemListener) addInternal(a, b); - } - - public static KeyListener add(KeyListener a, KeyListener b) - { - return (KeyListener) addInternal(a, b); - } - - public static MouseListener add(MouseListener a, MouseListener b) - { - return (MouseListener) addInternal(a, b); - } - - public static MouseMotionListener add(MouseMotionListener a, - MouseMotionListener b) - { - return (MouseMotionListener) addInternal(a, b); - } - - public static TextListener add(TextListener a, TextListener b) - { - return (TextListener) addInternal(a, b); - } - - public static WindowListener add(WindowListener a, WindowListener b) - { - return (WindowListener) addInternal(a, b); - } - - public static ActionListener remove(ActionListener l, ActionListener oldl) - { - return (ActionListener) removeInternal(l, oldl); - } - - public static AdjustmentListener remove(AdjustmentListener l, - AdjustmentListener oldl) - { - return (AdjustmentListener) removeInternal(l, oldl); - } - - public static ComponentListener remove(ComponentListener l, - ComponentListener oldl) - { - return (ComponentListener) removeInternal(l, oldl); - } - - public static ContainerListener remove(ContainerListener l, - ContainerListener oldl) - { - return (ContainerListener) removeInternal(l, oldl); - } - - public static FocusListener remove(FocusListener l, FocusListener oldl) - { - return (FocusListener) removeInternal(l, oldl); - } - - public static HierarchyBoundsListener remove(HierarchyBoundsListener l, - HierarchyBoundsListener oldl) - { - return (HierarchyBoundsListener) removeInternal(l, oldl); - } - - public static HierarchyListener remove(HierarchyListener l, - HierarchyListener oldl) - { - return (HierarchyListener) removeInternal(l, oldl); - } - - public static InputMethodListener remove(InputMethodListener l, - InputMethodListener oldl) - { - return (InputMethodListener) removeInternal(l, oldl); - } - - public static ItemListener remove(ItemListener l, ItemListener oldl) - { - return (ItemListener) removeInternal(l, oldl); - } - - public static KeyListener remove(KeyListener l, KeyListener oldl) - { - return (KeyListener) removeInternal(l, oldl); - } - - public static MouseListener remove(MouseListener l, MouseListener oldl) - { - return (MouseListener) removeInternal(l, oldl); - } - - public static MouseMotionListener remove(MouseMotionListener l, - MouseMotionListener oldl) - { - return (MouseMotionListener) removeInternal(l, oldl); - } - - public static TextListener remove(TextListener l, TextListener oldl) - { - return (TextListener) removeInternal(l, oldl); - } - - public static WindowListener remove(WindowListener l, WindowListener oldl) - { - return (WindowListener) removeInternal(l, oldl); - } - - public void actionPerformed(ActionEvent e) - { - ((ActionListener) a).actionPerformed(e); - ((ActionListener) b).actionPerformed(e); - } - - public void adjustmentValueChanged(AdjustmentEvent e) - { - ((AdjustmentListener) a).adjustmentValueChanged(e); - ((AdjustmentListener) b).adjustmentValueChanged(e); - } - - public void componentHidden(ComponentEvent e) - { - ((ComponentListener) a).componentHidden(e); - ((ComponentListener) b).componentHidden(e); - } - - public void componentMoved(ComponentEvent e) - { - ((ComponentListener) a).componentMoved(e); - ((ComponentListener) b).componentMoved(e); - } - - public void componentResized(ComponentEvent e) - { - ((ComponentListener) a).componentResized(e); - ((ComponentListener) b).componentResized(e); - } - - public void componentShown(ComponentEvent e) - { - ((ComponentListener) a).componentShown(e); - ((ComponentListener) b).componentShown(e); - } - - public void componentAdded(ContainerEvent e) - { - ((ContainerListener) a).componentAdded(e); - ((ContainerListener) b).componentAdded(e); - } - - public void componentRemoved(ContainerEvent e) - { - ((ContainerListener) a).componentRemoved(e); - ((ContainerListener) b).componentRemoved(e); - } - - public void focusGained(FocusEvent e) - { - ((FocusListener) a).focusGained(e); - ((FocusListener) b).focusGained(e); - } - - public void focusLost(FocusEvent e) - { - ((FocusListener) a).focusLost(e); - ((FocusListener) b).focusLost(e); - } - - - public void ancestorMoved(HierarchyEvent e) - { - ((HierarchyBoundsListener) a).ancestorMoved(e); - ((HierarchyBoundsListener) b).ancestorMoved(e); - } - - public void ancestorResized(HierarchyEvent e) - { - ((HierarchyBoundsListener) a).ancestorResized(e); - ((HierarchyBoundsListener) b).ancestorResized(e); - } - - public void hierarchyChanged(HierarchyEvent e) - { - ((HierarchyListener) a).hierarchyChanged(e); - ((HierarchyListener) b).hierarchyChanged(e); - } - - public void caretPositionChanged(InputMethodEvent e) - { - ((InputMethodListener) a).caretPositionChanged(e); - ((InputMethodListener) b).caretPositionChanged(e); - } - - public void inputMethodTextChanged(InputMethodEvent e) - { - ((InputMethodListener) a).inputMethodTextChanged(e); - ((InputMethodListener) b).inputMethodTextChanged(e); - } - - public void itemStateChanged(ItemEvent e) - { - ((ItemListener) a).itemStateChanged(e); - ((ItemListener) b).itemStateChanged(e); - } - - public void keyPressed(KeyEvent e) - { - ((KeyListener) a).keyPressed(e); - ((KeyListener) b).keyPressed(e); - } - - public void keyReleased(KeyEvent e) - { - ((KeyListener) a).keyReleased(e); - ((KeyListener) b).keyReleased(e); - } - - public void keyTyped(KeyEvent e) - { - ((KeyListener) a).keyTyped(e); - ((KeyListener) b).keyTyped(e); - } - - public void mouseClicked(MouseEvent e) - { - ((MouseListener) a).mouseClicked(e); - ((MouseListener) b).mouseClicked(e); - } - - - public void mouseEntered(MouseEvent e) - { - ((MouseListener) a).mouseEntered(e); - ((MouseListener) b).mouseEntered(e); - } - - public void mouseExited(MouseEvent e) - { - ((MouseListener) a).mouseExited(e); - ((MouseListener) b).mouseExited(e); - } - - public void mousePressed(MouseEvent e) - { - ((MouseListener) a).mousePressed(e); - ((MouseListener) b).mousePressed(e); - } - - public void mouseReleased(MouseEvent e) - { - ((MouseListener) a).mouseReleased(e); - ((MouseListener) b).mouseReleased(e); - } - - public void mouseDragged(MouseEvent e) - { - ((MouseMotionListener) a).mouseDragged(e); - ((MouseMotionListener) b).mouseDragged(e); - } - - public void mouseMoved(MouseEvent e) - { - ((MouseMotionListener) a).mouseMoved(e); - ((MouseMotionListener) b).mouseMoved(e); - } - - public void textValueChanged(TextEvent e) - { - ((TextListener) a).textValueChanged(e); - ((TextListener) b).textValueChanged(e); - } - - public void windowActivated(WindowEvent e) - { - ((WindowListener) a).windowActivated(e); - ((WindowListener) b).windowActivated(e); - } - - public void windowClosed(WindowEvent e) - { - ((WindowListener) a).windowClosed(e); - ((WindowListener) b).windowClosed(e); - } - - public void windowClosing(WindowEvent e) - { - ((WindowListener) a).windowClosing(e); - ((WindowListener) b).windowClosing(e); - } - - public void windowDeactivated(WindowEvent e) - { - ((WindowListener) a).windowDeactivated(e); - ((WindowListener) b).windowDeactivated(e); - } - - public void windowDeiconified(WindowEvent e) - { - ((WindowListener) a).windowDeiconified(e); - ((WindowListener) b).windowDeiconified(e); - } - - public void windowIconified(WindowEvent e) - { - ((WindowListener) a).windowIconified(e); - ((WindowListener) b).windowIconified(e); - } - - public void windowOpened(WindowEvent e) - { - ((WindowListener) a).windowOpened(e); - ((WindowListener) b).windowOpened(e); - } - - protected static void save(ObjectOutputStream s, String k, EventListener l) - { - // FIXME - } - - protected void saveInternal(ObjectOutputStream s, String k) - { - // FIXME - } - -} |