下面列出了怎么用java.awt.peer.TrayIconPeer的API类实例代码及写法,或者点击链接到github查看源代码。
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
if (popup != null) {
popup.removeNotify();
}
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
if (popup != null) {
popup.removeNotify();
}
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
void removeNotify() {
TrayIconPeer p = null;
synchronized (this) {
p = peer;
peer = null;
}
if (p != null) {
p.dispose();
}
}
public TrayIconPeer createTrayIcon(TrayIcon target)
throws HeadlessException {
throw new HeadlessException();
}
public abstract TrayIconPeer createTrayIcon(TrayIcon target)
throws HeadlessException, AWTException;
public TrayIconPeer createTrayIcon(TrayIcon target)
throws HeadlessException {
throw new HeadlessException();
}
public abstract TrayIconPeer createTrayIcon(TrayIcon target)
throws HeadlessException, AWTException;
@Override
public TrayIconPeer createTrayIcon(TrayIcon target)
throws HeadlessException {
throw new HeadlessException();
}
/**
* Sets the image for this <code>TrayIcon</code>. 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</code> is <code>null</code>
* @param image the non-null <code>Image</code> 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();
}
}
/**
* Sets the tooltip string for this <code>TrayIcon</code>. The
* tooltip is displayed automatically when the mouse hovers over
* the icon. Setting the tooltip to <code>null</code> 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</code> no tooltip is shown
* @see #getToolTip
*/
public void setToolTip(String tooltip) {
this.tooltip = tooltip;
TrayIconPeer peer = this.peer;
if (peer != null) {
peer.setToolTip(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</code>.
*
* <p> If auto-size is <code>false</code>, 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</code>, the image is stretched or shrunk to
* fit the tray icon space.
*
* @param autosize <code>true</code> to auto-size the image,
* <code>false</code> otherwise
* @see #isImageAutoSize
*/
public void setImageAutoSize(boolean autosize) {
this.autosize = autosize;
TrayIconPeer peer = this.peer;
if (peer != null) {
peer.updateImage();
}
}
/**
* 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</code>, but an
* <code>NullPointerException</code> is thrown if both are
* <code>null</code>.
*
* 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</code>
* @param text the text displayed for the particular message; may be
* <code>null</code>
* @param messageType an enum indicating the message type
* @throws NullPointerException if both <code>caption</code>
* and <code>text</code> are <code>null</code>
*/
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());
}
}
/**
* Sets the image for this <code>TrayIcon</code>. 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</code> is <code>null</code>
* @param image the non-null <code>Image</code> 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();
}
}
/**
* Sets the tooltip string for this <code>TrayIcon</code>. The
* tooltip is displayed automatically when the mouse hovers over
* the icon. Setting the tooltip to <code>null</code> 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</code> no tooltip is shown
* @see #getToolTip
*/
public void setToolTip(String tooltip) {
this.tooltip = tooltip;
TrayIconPeer peer = this.peer;
if (peer != null) {
peer.setToolTip(tooltip);
}
}
/**
* Sets the tooltip string for this <code>TrayIcon</code>. The
* tooltip is displayed automatically when the mouse hovers over
* the icon. Setting the tooltip to <code>null</code> 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</code> no tooltip is shown
* @see #getToolTip
*/
public void setToolTip(String tooltip) {
this.tooltip = tooltip;
TrayIconPeer peer = this.peer;
if (peer != null) {
peer.setToolTip(tooltip);
}
}
/**
* 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</code>, but an
* <code>NullPointerException</code> is thrown if both are
* <code>null</code>.
*
* 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</code>
* @param text the text displayed for the particular message; may be
* <code>null</code>
* @param messageType an enum indicating the message type
* @throws NullPointerException if both <code>caption</code>
* and <code>text</code> are <code>null</code>
*/
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());
}
}
/**
* Sets the image for this <code>TrayIcon</code>. 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</code> is <code>null</code>
* @param image the non-null <code>Image</code> 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();
}
}
/**
* Sets the tooltip string for this <code>TrayIcon</code>. The
* tooltip is displayed automatically when the mouse hovers over
* the icon. Setting the tooltip to <code>null</code> 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</code> no tooltip is shown
* @see #getToolTip
*/
public void setToolTip(String tooltip) {
this.tooltip = tooltip;
TrayIconPeer peer = this.peer;
if (peer != null) {
peer.setToolTip(tooltip);
}
}