| /* | |
| * Copyright (c) 2005, 2024, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. Oracle designates this | |
| * particular file as subject to the "Classpath" exception as provided | |
| * by Oracle in the LICENSE file that accompanied this code. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| package java.awt; | |
| import java.awt.event.*; | |
| import java.awt.peer.TrayIconPeer; | |
| import sun.awt.AppContext; | |
| import sun.awt.SunToolkit; | |
| import sun.awt.AWTAccessor; | |
| import sun.awt.HeadlessToolkit; | |
| import java.util.EventObject; | |
| /** | |
| * A {@code TrayIcon} object represents a tray icon that can be | |
| * added to the {@link SystemTray system tray}. A | |
| * {@code TrayIcon} can have a tooltip (text), an image, a popup | |
| * menu, and a set of listeners associated with it. | |
| * | |
| * <p>A {@code TrayIcon} can generate various {@link MouseEvent | |
| * MouseEvents} and supports adding corresponding listeners to receive | |
| * notification of these events. {@code TrayIcon} processes some | |
| * of the events by itself. For example, by default, when the | |
| * right-mouse click is performed on the {@code TrayIcon} it | |
| * displays the specified popup menu. When the mouse hovers | |
| * over the {@code TrayIcon} the tooltip is displayed (this behaviour is | |
| * platform dependent). | |
| * | |
| * <p><strong>Note:</strong> When the {@code MouseEvent} is | |
| * dispatched to its registered listeners its {@code component} | |
| * property will be set to {@code null}. (See {@link | |
| * java.awt.event.ComponentEvent#getComponent}) The | |
| * {@code source} property will be set to this | |
| * {@code TrayIcon}. (See {@link | |
| * java.util.EventObject#getSource}) | |
| * | |
| * <p><b>Note:</b> A well-behaved {@link TrayIcon} implementation | |
| * will assign different gestures to showing a popup menu and | |
| * selecting a tray icon. | |
| * | |
| * <p>A {@code TrayIcon} can generate an {@link ActionEvent | |
| * ActionEvent}. On some platforms, this occurs when the user selects | |
| * the tray icon using either the mouse or keyboard. | |
| * | |
| * <p> See the {@link SystemTray} class overview for an example on how | |
| * to use the {@code TrayIcon} API. | |
| * | |
| * @implNote | |
| * When the {@systemProperty apple.awt.enableTemplateImages} property is | |
| * set, all images associated with instances of this class are treated | |
| * as template images by the native desktop system. This means all color | |
| * information is discarded, and the image is adapted automatically to | |
| * be visible when desktop theme and/or colors change. This property | |
| * only affects MacOSX. | |
| * | |
| * @since 1.6 | |
| * @see SystemTray#add | |
| * @see java.awt.event.ComponentEvent#getComponent | |
| * @see java.util.EventObject#getSource | |
| * | |
| * @author Bino George | |
| * @author Denis Mikhalkin | |
| * @author Sharon Zakhour | |
| * @author Anton Tarasov | |
| */ | |
| public class TrayIcon { | |
| private Image image; | |
| private String tooltip; | |
| private PopupMenu popup; | |
| private boolean autosize; | |
| private int id; | |
| private String actionCommand; | |
| private transient TrayIconPeer peer; | |
| transient MouseListener mouseListener; | |
| transient MouseMotionListener mouseMotionListener; | |
| transient ActionListener actionListener; | |
| static { | |
| Toolkit.loadLibraries(); | |
| if (!GraphicsEnvironment.isHeadless()) { | |
| initIDs(); | |
| } | |
| AWTAccessor.setTrayIconAccessor( | |
| new AWTAccessor.TrayIconAccessor() { | |
| public void addNotify(TrayIcon trayIcon) throws AWTException { | |
| trayIcon.addNotify(); | |
| } | |
| public void removeNotify(TrayIcon trayIcon) { | |
| trayIcon.removeNotify(); | |
| } | |
| }); | |
| } | |
| private TrayIcon() | |
| throws UnsupportedOperationException, HeadlessException | |
| { | |
| if (GraphicsEnvironment.isHeadless()) { | |
| throw new HeadlessException(); | |
| } | |
| if (!SystemTray.isSupported()) { | |
| throw new UnsupportedOperationException(); | |
| } | |
| SunToolkit.insertTargetMapping(this, AppContext.getAppContext()); | |
| } | |
| /** | |
| * Creates a {@code TrayIcon} with the specified image. | |
| * | |
| * @param image the {@code Image} to be used | |
| * @throws IllegalArgumentException if {@code image} is | |
| * {@code null} | |
| * @throws UnsupportedOperationException if the system tray isn't | |
| * supported by the current platform | |
| * @throws HeadlessException if | |
| * {@code GraphicsEnvironment.isHeadless()} returns {@code true} | |
| * @see SystemTray#add(TrayIcon) | |
| * @see TrayIcon#TrayIcon(Image, String, PopupMenu) | |
| * @see TrayIcon#TrayIcon(Image, String) | |
| */ | |
| public TrayIcon(Image image) { | |
| this(); | |
| if (image == null) { | |
| throw new IllegalArgumentException("creating TrayIcon with null Image"); | |
| } | |
| setImage(image); | |
| } | |
| /** | |
| * Creates a {@code TrayIcon} with the specified image and | |
| * tooltip text. Tooltip may be not visible on some platforms. | |
| * | |
| * @param image the {@code Image} to be used | |
| * @param tooltip the string to be used as tooltip text; if the | |
| * value is {@code null} no tooltip is shown | |
| * @throws IllegalArgumentException if {@code image} is | |
| * {@code null} | |
| * @throws UnsupportedOperationException if the system tray isn't | |
| * supported by the current platform | |
| * @throws HeadlessException if | |
| * {@code GraphicsEnvironment.isHeadless()} returns {@code true} | |
| * @see SystemTray#add(TrayIcon) | |
| * @see TrayIcon#TrayIcon(Image) | |
| * @see TrayIcon#TrayIcon(Image, String, PopupMenu) | |
| */ | |
| public TrayIcon(Image image, String tooltip) { | |
| this(image); | |
| setToolTip(tooltip); | |
| } | |
| /** | |
| * Creates a {@code TrayIcon} with the specified image, | |
| * tooltip and popup menu. Tooltip may be not visible on some platforms. | |
| * | |
| * @param image the {@code Image} to be used | |
| * @param tooltip the string to be used as tooltip text; if the | |
| * value is {@code null} no tooltip is shown | |
| * @param popup the menu to be used for the tray icon's popup | |
| * menu; if the value is {@code null} no popup menu is shown | |
| * @throws IllegalArgumentException if {@code image} is {@code null} | |
| * @throws UnsupportedOperationException if the system tray isn't | |
| * supported by the current platform | |
| * @throws HeadlessException if | |
| * {@code GraphicsEnvironment.isHeadless()} returns {@code true} | |
| * @see SystemTray#add(TrayIcon) | |
| * @see TrayIcon#TrayIcon(Image, String) | |
| * @see TrayIcon#TrayIcon(Image) | |
| * @see PopupMenu | |
| * @see MouseListener | |
| * @see #addMouseListener(MouseListener) | |
| */ | |
| public TrayIcon(Image image, String tooltip, PopupMenu popup) { | |
| this(image, tooltip); | |
| setPopupMenu(popup); | |
| } | |
| /** | |
| * Sets the image for this {@code TrayIcon}. The previous | |
| * tray icon image is discarded without calling the {@link | |
| * java.awt.Image#flush} method — you will need to call it | |
| * manually. | |
| * | |
| * <p> If the image represents an animated image, it will be | |
| * animated automatically. | |
| * | |
| * <p> See the {@link #setImageAutoSize(boolean)} property for | |
| * details on the size of the displayed image. | |
| * | |
| * <p> Calling this method with the same image that is currently | |
| * being used has no effect. | |
| * | |
| * @throws NullPointerException if {@code image} is {@code null} | |
| * @param image the non-null {@code Image} to be used | |
| * @see #getImage | |
| * @see Image | |
| * @see SystemTray#add(TrayIcon) | |
| * @see TrayIcon#TrayIcon(Image, String) | |
| */ | |
| public void setImage(Image image) { | |
| if (image == null) { | |
| throw new NullPointerException("setting null Image"); | |
| } | |
| this.image = image; | |
| TrayIconPeer peer = this.peer; | |
| if (peer != null) { | |
| peer.updateImage(); | |
| } | |
| } | |
| /** | |
| * Returns the current image used for this {@code TrayIcon}. | |
| * | |
| * @return the image | |
| * @see #setImage(Image) | |
| * @see Image | |
| */ | |
| public Image getImage() { | |
| return image; | |
| } | |
| /** | |
| * Sets the popup menu for this {@code TrayIcon}. If | |
| * {@code popup} is {@code null}, no popup menu will be | |
| * associated with this {@code TrayIcon}. | |
| * | |
| * <p>Note that this {@code popup} must not be added to any | |
| * parent before or after it is set on the tray icon. If you add | |
| * it to some parent, the {@code popup} may be removed from | |
| * that parent. | |
| * | |
| * <p>The {@code popup} can be set on one {@code TrayIcon} only. | |
| * Setting the same popup on multiple {@code TrayIcon}s will cause | |
| * an {@code IllegalArgumentException}. | |
| * | |
| * <p><strong>Note:</strong> Some platforms may not support | |
| * showing the user-specified popup menu component when the user | |
| * right-clicks the tray icon. In this situation, either no menu | |
| * will be displayed or, on some systems, a native version of the | |
| * menu may be displayed. | |
| * | |
| * @throws IllegalArgumentException if the {@code popup} is already | |
| * set for another {@code TrayIcon} | |
| * @param popup a {@code PopupMenu} or {@code null} to | |
| * remove any popup menu | |
| * @see #getPopupMenu | |
| */ | |
| public void setPopupMenu(PopupMenu popup) { | |
| if (popup == this.popup) { | |
| return; | |
| } | |
| synchronized (TrayIcon.class) { | |
| if (popup != null) { | |
| if (popup.isTrayIconPopup) { | |
| throw new IllegalArgumentException("the PopupMenu is already set for another TrayIcon"); | |
| } | |
| popup.isTrayIconPopup = true; | |
| } | |
| if (this.popup != null) { | |
| this.popup.isTrayIconPopup = false; | |
| } | |
| this.popup = popup; | |
| } | |
| } | |
| /** | |
| * Returns the popup menu associated with this {@code TrayIcon}. | |
| * | |
| * @return the popup menu or {@code null} if none exists | |
| * @see #setPopupMenu(PopupMenu) | |
| */ | |
| public PopupMenu getPopupMenu() { | |
| return popup; | |
| } | |
| /** | |
| * Sets the tooltip string for this {@code TrayIcon}. The | |
| * tooltip is displayed automatically when the mouse hovers over | |
| * the icon. Tooltip may be not visible on some platforms. | |
| * Setting the tooltip to {@code null} removes any tooltip text. | |
| * | |
| * When displayed, the tooltip string may be truncated on some platforms; | |
| * the number of characters that may be displayed is platform-dependent. | |
| * | |
| * @param tooltip the string for the tooltip; if the value is | |
| * {@code null} no tooltip is shown | |
| * @see #getToolTip | |
| */ | |
| public void setToolTip(String tooltip) { | |
| this.tooltip = tooltip; | |
| TrayIconPeer peer = this.peer; | |
| if (peer != null) { | |
| peer.setToolTip(tooltip); | |
| } | |
| } | |
| /** | |
| * Returns the tooltip string associated with this | |
| * {@code TrayIcon}. | |
| * | |
| * @return the tooltip string or {@code null} if none exists | |
| * @see #setToolTip(String) | |
| */ | |
| public String getToolTip() { | |
| return tooltip; | |
| } | |
| /** | |
| * Sets the auto-size property. Auto-size determines whether the | |
| * tray image is automatically sized to fit the space allocated | |
| * for the image on the tray. By default, the auto-size property | |
| * is set to {@code false}. | |
| * | |
| * <p> If auto-size is {@code false}, and the image size | |
| * doesn't match the tray icon space, the image is painted as-is | |
| * inside that space — if larger than the allocated space, it will | |
| * be cropped. | |
| * | |
| * <p> If auto-size is {@code true}, the image is stretched or shrunk to | |
| * fit the tray icon space. | |
| * | |
| * @param autosize {@code true} to auto-size the image, | |
| * {@code false} otherwise | |
| * @see #isImageAutoSize | |
| */ | |
| public void setImageAutoSize(boolean autosize) { | |
| this.autosize = autosize; | |
| TrayIconPeer peer = this.peer; | |
| if (peer != null) { | |
| peer.updateImage(); | |
| } | |
| } | |
| /** | |
| * Returns the value of the auto-size property. | |
| * | |
| * @return {@code true} if the image will be auto-sized, | |
| * {@code false} otherwise | |
| * @see #setImageAutoSize(boolean) | |
| */ | |
| public boolean isImageAutoSize() { | |
| return autosize; | |
| } | |
| /** | |
| * Adds the specified mouse listener to receive mouse events from | |
| * this {@code TrayIcon}. Calling this method with a | |
| * {@code null} value has no effect. | |
| * | |
| * <p><b>Note</b>: The {@code MouseEvent}'s coordinates (received | |
| * from the {@code TrayIcon}) are relative to the screen, not the | |
| * {@code TrayIcon}. | |
| * | |
| * <p> <b>Note: </b>The {@code MOUSE_ENTERED} and | |
| * {@code MOUSE_EXITED} mouse events are not supported. | |
| * <p>Refer to <a href="doc-files/AWTThreadIssues.html#ListenersThreads" | |
| * >AWT Threading Issues</a> for details on AWT's threading model. | |
| * | |
| * @param listener the mouse listener | |
| * @see java.awt.event.MouseEvent | |
| * @see java.awt.event.MouseListener | |
| * @see #removeMouseListener(MouseListener) | |
| * @see #getMouseListeners | |
| */ | |
| public synchronized void addMouseListener(MouseListener listener) { | |
| if (listener == null) { | |
| return; | |
| } | |
| mouseListener = AWTEventMulticaster.add(mouseListener, listener); | |
| } | |
| /** | |
| * Removes the specified mouse listener. Calling this method with | |
| * {@code null} or an invalid value has no effect. | |
| * <p>Refer to <a href="doc-files/AWTThreadIssues.html#ListenersThreads" | |
| * >AWT Threading Issues</a> for details on AWT's threading model. | |
| * | |
| * @param listener the mouse listener | |
| * @see java.awt.event.MouseEvent | |
| * @see java.awt.event.MouseListener | |
| * @see #addMouseListener(MouseListener) | |
| * @see #getMouseListeners | |
| */ | |
| public synchronized void removeMouseListener(MouseListener listener) { | |
| if (listener == null) { | |
| return; | |
| } | |
| mouseListener = AWTEventMulticaster.remove(mouseListener, listener); | |
| } | |
| /** | |
| * Returns an array of all the mouse listeners | |
| * registered on this {@code TrayIcon}. | |
| * | |
| * @return all of the {@code MouseListeners} registered on | |
| * this {@code TrayIcon} or an empty array if no mouse | |
| * listeners are currently registered | |
| * | |
| * @see #addMouseListener(MouseListener) | |
| * @see #removeMouseListener(MouseListener) | |
| * @see java.awt.event.MouseListener | |
| */ | |
| public synchronized MouseListener[] getMouseListeners() { | |
| return AWTEventMulticaster.getListeners(mouseListener, MouseListener.class); | |
| } | |
| /** | |
| * Adds the specified mouse listener to receive mouse-motion | |
| * events from this {@code TrayIcon}. Calling this method | |
| * with a {@code null} value has no effect. | |
| * | |
| * <p><b>Note</b>: The {@code MouseEvent}'s coordinates (received | |
| * from the {@code TrayIcon}) are relative to the screen, not the | |
| * {@code TrayIcon}. | |
| * | |
| * <p> <b>Note: </b>The {@code MOUSE_DRAGGED} mouse event is not supported. | |
| * <p>Refer to <a href="doc-files/AWTThreadIssues.html#ListenersThreads" | |
| * >AWT Threading Issues</a> for details on AWT's threading model. | |
| * | |
| * @param listener the mouse listener | |
| * @see java.awt.event.MouseEvent | |
| * @see java.awt.event.MouseMotionListener | |
| * @see #removeMouseMotionListener(MouseMotionListener) | |
| * @see #getMouseMotionListeners | |
| */ | |
| public synchronized void addMouseMotionListener(MouseMotionListener listener) { | |
| if (listener == null) { | |
| return; | |
| } | |
| mouseMotionListener = AWTEventMulticaster.add(mouseMotionListener, listener); | |
| } | |
| /** | |
| * Removes the specified mouse-motion listener. Calling this method with | |
| * {@code null} or an invalid value has no effect. | |
| * <p>Refer to <a href="doc-files/AWTThreadIssues.html#ListenersThreads" | |
| * >AWT Threading Issues</a> for details on AWT's threading model. | |
| * | |
| * @param listener the mouse listener | |
| * @see java.awt.event.MouseEvent | |
| * @see java.awt.event.MouseMotionListener | |
| * @see #addMouseMotionListener(MouseMotionListener) | |
| * @see #getMouseMotionListeners | |
| */ | |
| public synchronized void removeMouseMotionListener(MouseMotionListener listener) { | |
| if (listener == null) { | |
| return; | |
| } | |
| mouseMotionListener = AWTEventMulticaster.remove(mouseMotionListener, listener); | |
| } | |
| /** | |
| * Returns an array of all the mouse-motion listeners | |
| * registered on this {@code TrayIcon}. | |
| * | |
| * @return all of the {@code MouseInputListeners} registered on | |
| * this {@code TrayIcon} or an empty array if no mouse | |
| * listeners are currently registered | |
| * | |
| * @see #addMouseMotionListener(MouseMotionListener) | |
| * @see #removeMouseMotionListener(MouseMotionListener) | |
| * @see java.awt.event.MouseMotionListener | |
| */ | |
| public synchronized MouseMotionListener[] getMouseMotionListeners() { | |
| return AWTEventMulticaster.getListeners(mouseMotionListener, MouseMotionListener.class); | |
| } | |
| /** | |
| * Returns the command name of the action event fired by this tray icon. | |
| * | |
| * @return the action command name, or {@code null} if none exists | |
| * @see #addActionListener(ActionListener) | |
| * @see #setActionCommand(String) | |
| */ | |
| public String getActionCommand() { | |
| return actionCommand; | |
| } | |
| /** | |
| * Sets the command name for the action event fired by this tray | |
| * icon. By default, this action command is set to | |
| * {@code null}. | |
| * | |
| * @param command a string used to set the tray icon's | |
| * action command. | |
| * @see java.awt.event.ActionEvent | |
| * @see #addActionListener(ActionListener) | |
| * @see #getActionCommand | |
| */ | |
| public void setActionCommand(String command) { | |
| actionCommand = command; | |
| } | |
| /** | |
| * Adds the specified action listener to receive | |
| * {@code ActionEvent}s from this {@code TrayIcon}. | |
| * Action events usually occur when a user selects the tray icon, | |
| * using either the mouse or keyboard. The conditions in which | |
| * action events are generated are platform-dependent. | |
| * | |
| * <p>Calling this method with a {@code null} value has no | |
| * effect. | |
| * <p>Refer to <a href="doc-files/AWTThreadIssues.html#ListenersThreads" | |
| * >AWT Threading Issues</a> for details on AWT's threading model. | |
| * | |
| * @param listener the action listener | |
| * @see #removeActionListener | |
| * @see #getActionListeners | |
| * @see java.awt.event.ActionListener | |
| * @see #setActionCommand(String) | |
| */ | |
| public synchronized void addActionListener(ActionListener listener) { | |
| if (listener == null) { | |
| return; | |
| } | |
| actionListener = AWTEventMulticaster.add(actionListener, listener); | |
| } | |
| /** | |
| * Removes the specified action listener. Calling this method with | |
| * {@code null} or an invalid value has no effect. | |
| * <p>Refer to <a href="doc-files/AWTThreadIssues.html#ListenersThreads" | |
| * >AWT Threading Issues</a> for details on AWT's threading model. | |
| * | |
| * @param listener the action listener | |
| * @see java.awt.event.ActionEvent | |
| * @see java.awt.event.ActionListener | |
| * @see #addActionListener(ActionListener) | |
| * @see #getActionListeners | |
| * @see #setActionCommand(String) | |
| */ | |
| public synchronized void removeActionListener(ActionListener listener) { | |
| if (listener == null) { | |
| return; | |
| } | |
| actionListener = AWTEventMulticaster.remove(actionListener, listener); | |
| } | |
| /** | |
| * Returns an array of all the action listeners | |
| * registered on this {@code TrayIcon}. | |
| * | |
| * @return all of the {@code ActionListeners} registered on | |
| * this {@code TrayIcon} or an empty array if no action | |
| * listeners are currently registered | |
| * | |
| * @see #addActionListener(ActionListener) | |
| * @see #removeActionListener(ActionListener) | |
| * @see java.awt.event.ActionListener | |
| */ | |
| public synchronized ActionListener[] getActionListeners() { | |
| return AWTEventMulticaster.getListeners(actionListener, ActionListener.class); | |
| } | |
| /** | |
| * The message type determines which icon will be displayed in the | |
| * caption of the message, and a possible system sound a message | |
| * may generate upon showing. | |
| * | |
| * @see TrayIcon | |
| * @see TrayIcon#displayMessage(String, String, MessageType) | |
| * @since 1.6 | |
| */ | |
| public enum MessageType { | |
| /** An error message */ | |
| ERROR, | |
| /** A warning message */ | |
| WARNING, | |
| /** An information message */ | |
| INFO, | |
| /** Simple message */ | |
| NONE | |
| } | |
| /** | |
| * Displays a popup message near the tray icon. The message will | |
| * disappear after a time or if the user clicks on it. Clicking | |
| * on the message may trigger an {@code ActionEvent}. | |
| * | |
| * <p>Either the caption or the text may be {@code null}, but an | |
| * {@code NullPointerException} is thrown if both are | |
| * {@code null}. | |
| * | |
| * When displayed, the caption or text strings may be truncated on | |
| * some platforms; the number of characters that may be displayed is | |
| * platform-dependent. | |
| * | |
| * <p><strong>Note:</strong> Some platforms may not support | |
| * showing a message. | |
| * | |
| * @param caption the caption displayed above the text, usually in | |
| * bold; may be {@code null} | |
| * @param text the text displayed for the particular message; may be | |
| * {@code null} | |
| * @param messageType an enum indicating the message type | |
| * @throws NullPointerException if both {@code caption} | |
| * and {@code text} are {@code null} | |
| */ | |
| public void displayMessage(String caption, String text, MessageType messageType) { | |
| if (caption == null && text == null) { | |
| throw new NullPointerException("displaying the message with both caption and text being null"); | |
| } | |
| TrayIconPeer peer = this.peer; | |
| if (peer != null) { | |
| peer.displayMessage(caption, text, messageType.name()); | |
| } | |
| } | |
| /** | |
| * Returns the size, in pixels, of the space that the tray icon | |
| * occupies in the system tray. For the tray icon that is not yet | |
| * added to the system tray, the returned size is equal to the | |
| * result of the {@link SystemTray#getTrayIconSize}. | |
| * | |
| * @return the size of the tray icon, in pixels | |
| * @see TrayIcon#setImageAutoSize(boolean) | |
| * @see java.awt.Image | |
| * @see TrayIcon#getSize() | |
| */ | |
| public Dimension getSize() { | |
| return SystemTray.getSystemTray().getTrayIconSize(); | |
| } | |
| // **************************************************************** | |
| // **************************************************************** | |
| void addNotify() | |
| throws AWTException | |
| { | |
| synchronized (this) { | |
| if (peer == null) { | |
| Toolkit toolkit = Toolkit.getDefaultToolkit(); | |
| if (toolkit instanceof SunToolkit) { | |
| peer = ((SunToolkit)Toolkit.getDefaultToolkit()).createTrayIcon(this); | |
| } else if (toolkit instanceof HeadlessToolkit) { | |
| peer = ((HeadlessToolkit)Toolkit.getDefaultToolkit()).createTrayIcon(this); | |
| } | |
| } | |
| } | |
| peer.setToolTip(tooltip); | |
| } | |
| void removeNotify() { | |
| TrayIconPeer p = null; | |
| synchronized (this) { | |
| p = peer; | |
| peer = null; | |
| if (popup != null) { | |
| popup.removeNotify(); | |
| } | |
| } | |
| if (p != null) { | |
| p.dispose(); | |
| } | |
| } | |
| void setID(int id) { | |
| this.id = id; | |
| } | |
| int getID(){ | |
| return id; | |
| } | |
| void dispatchEvent(AWTEvent e) { | |
| EventQueue.setCurrentEventAndMostRecentTime(e); | |
| Toolkit.getDefaultToolkit().notifyAWTEventListeners(e); | |
| processEvent(e); | |
| } | |
| void processEvent(AWTEvent e) { | |
| if (e instanceof MouseEvent) { | |
| switch(e.getID()) { | |
| case MouseEvent.MOUSE_PRESSED: | |
| case MouseEvent.MOUSE_RELEASED: | |
| case MouseEvent.MOUSE_CLICKED: | |
| processMouseEvent((MouseEvent)e); | |
| break; | |
| case MouseEvent.MOUSE_MOVED: | |
| processMouseMotionEvent((MouseEvent)e); | |
| break; | |
| default: | |
| return; | |
| } | |
| } else if (e instanceof ActionEvent) { | |
| processActionEvent((ActionEvent)e); | |
| } | |
| } | |
| void processMouseEvent(MouseEvent e) { | |
| MouseListener listener = mouseListener; | |
| if (listener != null) { | |
| int id = e.getID(); | |
| switch(id) { | |
| case MouseEvent.MOUSE_PRESSED: | |
| listener.mousePressed(e); | |
| break; | |
| case MouseEvent.MOUSE_RELEASED: | |
| listener.mouseReleased(e); | |
| break; | |
| case MouseEvent.MOUSE_CLICKED: | |
| listener.mouseClicked(e); | |
| break; | |
| default: | |
| return; | |
| } | |
| } | |
| } | |
| void processMouseMotionEvent(MouseEvent e) { | |
| MouseMotionListener listener = mouseMotionListener; | |
| if (listener != null && | |
| e.getID() == MouseEvent.MOUSE_MOVED) | |
| { | |
| listener.mouseMoved(e); | |
| } | |
| } | |
| void processActionEvent(ActionEvent e) { | |
| ActionListener listener = actionListener; | |
| if (listener != null) { | |
| listener.actionPerformed(e); | |
| } | |
| } | |
| private static native void initIDs(); | |
| } |