JDK 11 java.desktop.jmod - Desktop Module
JDK 11 java.desktop.jmod is the JMOD file for JDK 11 Desktop module.
JDK 11 Desktop module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.desktop.jmod.
JDK 11 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Desktop module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.desktop.
You can click and view the content of each source code file in the list below.
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⏎ java/awt/Robot.java
/*
* Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package java.awt;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.geom.AffineTransform;
import java.awt.image.BaseMultiResolutionImage;
import java.awt.image.BufferedImage;
import java.awt.image.DataBufferInt;
import java.awt.image.DirectColorModel;
import java.awt.image.MultiResolutionImage;
import java.awt.image.Raster;
import java.awt.image.WritableRaster;
import java.awt.peer.RobotPeer;
import sun.awt.AWTPermissions;
import sun.awt.ComponentFactory;
import sun.awt.SunToolkit;
import sun.awt.image.SunWritableRaster;
import sun.java2d.SunGraphicsEnvironment;
/**
* This class is used to generate native system input events
* for the purposes of test automation, self-running demos, and
* other applications where control of the mouse and keyboard
* is needed. The primary purpose of Robot is to facilitate
* automated testing of Java platform implementations.
* <p>
* Using the class to generate input events differs from posting
* events to the AWT event queue or AWT components in that the
* events are generated in the platform's native input
* queue. For example, {@code Robot.mouseMove} will actually move
* the mouse cursor instead of just generating mouse move events.
* <p>
* Note that some platforms require special privileges or extensions
* to access low-level input control. If the current platform configuration
* does not allow input control, an {@code AWTException} will be thrown
* when trying to construct Robot objects. For example, X-Window systems
* will throw the exception if the XTEST 2.2 standard extension is not supported
* (or not enabled) by the X server.
* <p>
* Applications that use Robot for purposes other than self-testing should
* handle these error conditions gracefully.
*
* @author Robi Khan
* @since 1.3
*/
public class Robot {
private static final int MAX_DELAY = 60000;
private RobotPeer peer;
private boolean isAutoWaitForIdle = false;
private int autoDelay = 0;
private static int LEGAL_BUTTON_MASK = 0;
private DirectColorModel screenCapCM = null;
/**
* Constructs a Robot object in the coordinate system of the primary screen.
*
* @throws AWTException if the platform configuration does not allow
* low-level input control. This exception is always thrown when
* GraphicsEnvironment.isHeadless() returns true
* @throws SecurityException if {@code createRobot} permission is not granted
* @see java.awt.GraphicsEnvironment#isHeadless
* @see SecurityManager#checkPermission
* @see AWTPermission
*/
public Robot() throws AWTException {
if (GraphicsEnvironment.isHeadless()) {
throw new AWTException("headless environment");
}
init(GraphicsEnvironment.getLocalGraphicsEnvironment()
.getDefaultScreenDevice());
}
/**
* Creates a Robot for the given screen device. Coordinates passed
* to Robot method calls like mouseMove, getPixelColor and
* createScreenCapture will be interpreted as being in the same coordinate
* system as the specified screen. Note that depending on the platform
* configuration, multiple screens may either:
* <ul>
* <li>share the same coordinate system to form a combined virtual screen</li>
* <li>use different coordinate systems to act as independent screens</li>
* </ul>
* <p>
* If screen devices are reconfigured such that the coordinate system is
* affected, the behavior of existing Robot objects is undefined.
*
* @param screen A screen GraphicsDevice indicating the coordinate
* system the Robot will operate in.
* @throws AWTException if the platform configuration does not allow
* low-level input control. This exception is always thrown when
* GraphicsEnvironment.isHeadless() returns true.
* @throws IllegalArgumentException if {@code screen} is not a screen
* GraphicsDevice.
* @throws SecurityException if {@code createRobot} permission is not granted
* @see java.awt.GraphicsEnvironment#isHeadless
* @see GraphicsDevice
* @see SecurityManager#checkPermission
* @see AWTPermission
*/
public Robot(GraphicsDevice screen) throws AWTException {
checkIsScreenDevice(screen);
init(screen);
}
private void init(GraphicsDevice screen) throws AWTException {
checkRobotAllowed();
Toolkit toolkit = Toolkit.getDefaultToolkit();
if (toolkit instanceof ComponentFactory) {
peer = ((ComponentFactory)toolkit).createRobot(this, screen);
disposer = new RobotDisposer(peer);
sun.java2d.Disposer.addRecord(anchor, disposer);
}
initLegalButtonMask();
}
@SuppressWarnings("deprecation")
private static synchronized void initLegalButtonMask() {
if (LEGAL_BUTTON_MASK != 0) return;
int tmpMask = 0;
if (Toolkit.getDefaultToolkit().areExtraMouseButtonsEnabled()){
if (Toolkit.getDefaultToolkit() instanceof SunToolkit) {
final int buttonsNumber = ((SunToolkit)(Toolkit.getDefaultToolkit())).getNumberOfButtons();
for (int i = 0; i < buttonsNumber; i++){
tmpMask |= InputEvent.getMaskForButton(i+1);
}
}
}
tmpMask |= InputEvent.BUTTON1_MASK|
InputEvent.BUTTON2_MASK|
InputEvent.BUTTON3_MASK|
InputEvent.BUTTON1_DOWN_MASK|
InputEvent.BUTTON2_DOWN_MASK|
InputEvent.BUTTON3_DOWN_MASK;
LEGAL_BUTTON_MASK = tmpMask;
}
/* determine if the security policy allows Robot's to be created */
private void checkRobotAllowed() {
SecurityManager security = System.getSecurityManager();
if (security != null) {
security.checkPermission(AWTPermissions.CREATE_ROBOT_PERMISSION);
}
}
/* check if the given device is a screen device */
private void checkIsScreenDevice(GraphicsDevice device) {
if (device == null || device.getType() != GraphicsDevice.TYPE_RASTER_SCREEN) {
throw new IllegalArgumentException("not a valid screen device");
}
}
private transient Object anchor = new Object();
static class RobotDisposer implements sun.java2d.DisposerRecord {
private final RobotPeer peer;
public RobotDisposer(RobotPeer peer) {
this.peer = peer;
}
public void dispose() {
if (peer != null) {
peer.dispose();
}
}
}
private transient RobotDisposer disposer;
/**
* Moves mouse pointer to given screen coordinates.
* @param x X position
* @param y Y position
*/
public synchronized void mouseMove(int x, int y) {
peer.mouseMove(x, y);
afterEvent();
}
/**
* Presses one or more mouse buttons. The mouse buttons should
* be released using the {@link #mouseRelease(int)} method.
*
* @param buttons the Button mask; a combination of one or more
* mouse button masks.
* <p>
* It is allowed to use only a combination of valid values as a {@code buttons} parameter.
* A valid combination consists of {@code InputEvent.BUTTON1_DOWN_MASK},
* {@code InputEvent.BUTTON2_DOWN_MASK}, {@code InputEvent.BUTTON3_DOWN_MASK}
* and values returned by the
* {@link InputEvent#getMaskForButton(int) InputEvent.getMaskForButton(button)} method.
*
* The valid combination also depends on a
* {@link Toolkit#areExtraMouseButtonsEnabled() Toolkit.areExtraMouseButtonsEnabled()} value as follows:
* <ul>
* <li> If support for extended mouse buttons is
* {@link Toolkit#areExtraMouseButtonsEnabled() disabled} by Java
* then it is allowed to use only the following standard button masks:
* {@code InputEvent.BUTTON1_DOWN_MASK}, {@code InputEvent.BUTTON2_DOWN_MASK},
* {@code InputEvent.BUTTON3_DOWN_MASK}.
* <li> If support for extended mouse buttons is
* {@link Toolkit#areExtraMouseButtonsEnabled() enabled} by Java
* then it is allowed to use the standard button masks
* and masks for existing extended mouse buttons, if the mouse has more then three buttons.
* In that way, it is allowed to use the button masks corresponding to the buttons
* in the range from 1 to {@link java.awt.MouseInfo#getNumberOfButtons() MouseInfo.getNumberOfButtons()}.
* <br>
* It is recommended to use the {@link InputEvent#getMaskForButton(int) InputEvent.getMaskForButton(button)}
* method to obtain the mask for any mouse button by its number.
* </ul>
* <p>
* The following standard button masks are also accepted:
* <ul>
* <li>{@code InputEvent.BUTTON1_MASK}
* <li>{@code InputEvent.BUTTON2_MASK}
* <li>{@code InputEvent.BUTTON3_MASK}
* </ul>
* However, it is recommended to use {@code InputEvent.BUTTON1_DOWN_MASK},
* {@code InputEvent.BUTTON2_DOWN_MASK}, {@code InputEvent.BUTTON3_DOWN_MASK} instead.
* Either extended {@code _DOWN_MASK} or old {@code _MASK} values
* should be used, but both those models should not be mixed.
* @throws IllegalArgumentException if the {@code buttons} mask contains the mask for extra mouse button
* and support for extended mouse buttons is {@link Toolkit#areExtraMouseButtonsEnabled() disabled} by Java
* @throws IllegalArgumentException if the {@code buttons} mask contains the mask for extra mouse button
* that does not exist on the mouse and support for extended mouse buttons is {@link Toolkit#areExtraMouseButtonsEnabled() enabled} by Java
* @see #mouseRelease(int)
* @see InputEvent#getMaskForButton(int)
* @see Toolkit#areExtraMouseButtonsEnabled()
* @see java.awt.MouseInfo#getNumberOfButtons()
* @see java.awt.event.MouseEvent
*/
public synchronized void mousePress(int buttons) {
checkButtonsArgument(buttons);
peer.mousePress(buttons);
afterEvent();
}
/**
* Releases one or more mouse buttons.
*
* @param buttons the Button mask; a combination of one or more
* mouse button masks.
* <p>
* It is allowed to use only a combination of valid values as a {@code buttons} parameter.
* A valid combination consists of {@code InputEvent.BUTTON1_DOWN_MASK},
* {@code InputEvent.BUTTON2_DOWN_MASK}, {@code InputEvent.BUTTON3_DOWN_MASK}
* and values returned by the
* {@link InputEvent#getMaskForButton(int) InputEvent.getMaskForButton(button)} method.
*
* The valid combination also depends on a
* {@link Toolkit#areExtraMouseButtonsEnabled() Toolkit.areExtraMouseButtonsEnabled()} value as follows:
* <ul>
* <li> If the support for extended mouse buttons is
* {@link Toolkit#areExtraMouseButtonsEnabled() disabled} by Java
* then it is allowed to use only the following standard button masks:
* {@code InputEvent.BUTTON1_DOWN_MASK}, {@code InputEvent.BUTTON2_DOWN_MASK},
* {@code InputEvent.BUTTON3_DOWN_MASK}.
* <li> If the support for extended mouse buttons is
* {@link Toolkit#areExtraMouseButtonsEnabled() enabled} by Java
* then it is allowed to use the standard button masks
* and masks for existing extended mouse buttons, if the mouse has more then three buttons.
* In that way, it is allowed to use the button masks corresponding to the buttons
* in the range from 1 to {@link java.awt.MouseInfo#getNumberOfButtons() MouseInfo.getNumberOfButtons()}.
* <br>
* It is recommended to use the {@link InputEvent#getMaskForButton(int) InputEvent.getMaskForButton(button)}
* method to obtain the mask for any mouse button by its number.
* </ul>
* <p>
* The following standard button masks are also accepted:
* <ul>
* <li>{@code InputEvent.BUTTON1_MASK}
* <li>{@code InputEvent.BUTTON2_MASK}
* <li>{@code InputEvent.BUTTON3_MASK}
* </ul>
* However, it is recommended to use {@code InputEvent.BUTTON1_DOWN_MASK},
* {@code InputEvent.BUTTON2_DOWN_MASK}, {@code InputEvent.BUTTON3_DOWN_MASK} instead.
* Either extended {@code _DOWN_MASK} or old {@code _MASK} values
* should be used, but both those models should not be mixed.
* @throws IllegalArgumentException if the {@code buttons} mask contains the mask for extra mouse button
* and support for extended mouse buttons is {@link Toolkit#areExtraMouseButtonsEnabled() disabled} by Java
* @throws IllegalArgumentException if the {@code buttons} mask contains the mask for extra mouse button
* that does not exist on the mouse and support for extended mouse buttons is {@link Toolkit#areExtraMouseButtonsEnabled() enabled} by Java
* @see #mousePress(int)
* @see InputEvent#getMaskForButton(int)
* @see Toolkit#areExtraMouseButtonsEnabled()
* @see java.awt.MouseInfo#getNumberOfButtons()
* @see java.awt.event.MouseEvent
*/
public synchronized void mouseRelease(int buttons) {
checkButtonsArgument(buttons);
peer.mouseRelease(buttons);
afterEvent();
}
private void checkButtonsArgument(int buttons) {
if ( (buttons|LEGAL_BUTTON_MASK) != LEGAL_BUTTON_MASK ) {
throw new IllegalArgumentException("Invalid combination of button flags");
}
}
/**
* Rotates the scroll wheel on wheel-equipped mice.
*
* @param wheelAmt number of "notches" to move the mouse wheel
* Negative values indicate movement up/away from the user,
* positive values indicate movement down/towards the user.
*
* @since 1.4
*/
public synchronized void mouseWheel(int wheelAmt) {
peer.mouseWheel(wheelAmt);
afterEvent();
}
/**
* Presses a given key. The key should be released using the
* {@code keyRelease} method.
* <p>
* Key codes that have more than one physical key associated with them
* (e.g. {@code KeyEvent.VK_SHIFT} could mean either the
* left or right shift key) will map to the left key.
*
* @param keycode Key to press (e.g. {@code KeyEvent.VK_A})
* @throws IllegalArgumentException if {@code keycode} is not
* a valid key
* @see #keyRelease(int)
* @see java.awt.event.KeyEvent
*/
public synchronized void keyPress(int keycode) {
checkKeycodeArgument(keycode);
peer.keyPress(keycode);
afterEvent();
}
/**
* Releases a given key.
* <p>
* Key codes that have more than one physical key associated with them
* (e.g. {@code KeyEvent.VK_SHIFT} could mean either the
* left or right shift key) will map to the left key.
*
* @param keycode Key to release (e.g. {@code KeyEvent.VK_A})
* @throws IllegalArgumentException if {@code keycode} is not a
* valid key
* @see #keyPress(int)
* @see java.awt.event.KeyEvent
*/
public synchronized void keyRelease(int keycode) {
checkKeycodeArgument(keycode);
peer.keyRelease(keycode);
afterEvent();
}
private void checkKeycodeArgument(int keycode) {
// rather than build a big table or switch statement here, we'll
// just check that the key isn't VK_UNDEFINED and assume that the
// peer implementations will throw an exception for other bogus
// values e.g. -1, 999999
if (keycode == KeyEvent.VK_UNDEFINED) {
throw new IllegalArgumentException("Invalid key code");
}
}
/**
* Returns the color of a pixel at the given screen coordinates.
* @param x X position of pixel
* @param y Y position of pixel
* @return Color of the pixel
*/
public synchronized Color getPixelColor(int x, int y) {
AffineTransform tx = GraphicsEnvironment.
getLocalGraphicsEnvironment().getDefaultScreenDevice().
getDefaultConfiguration().getDefaultTransform();
x = (int) (x * tx.getScaleX());
y = (int) (y * tx.getScaleY());
Color color = new Color(peer.getRGBPixel(x, y));
return color;
}
/**
* Creates an image containing pixels read from the screen. This image does
* not include the mouse cursor.
* @param screenRect Rect to capture in screen coordinates
* @return The captured image
* @throws IllegalArgumentException if {@code screenRect} width and height are not greater than zero
* @throws SecurityException if {@code readDisplayPixels} permission is not granted
* @see SecurityManager#checkPermission
* @see AWTPermission
*/
public synchronized BufferedImage createScreenCapture(Rectangle screenRect) {
return createCompatibleImage(screenRect, false)[0];
}
/**
* Creates an image containing pixels read from the screen.
* This image does not include the mouse cursor.
* This method can be used in case there is a scaling transform
* from user space to screen (device) space.
* Typically this means that the display is a high resolution screen,
* although strictly it means any case in which there is such a transform.
* Returns a {@link java.awt.image.MultiResolutionImage}.
* <p>
* For a non-scaled display, the {@code MultiResolutionImage}
* will have one image variant:
* <ul>
* <li> Base Image with user specified size.
* </ul>
* <p>
* For a high resolution display where there is a scaling transform,
* the {@code MultiResolutionImage} will have two image variants:
* <ul>
* <li> Base Image with user specified size. This is scaled from the screen.
* <li> Native device resolution image with device size pixels.
* </ul>
* <p>
* Example:
* <pre>{@code
* Image nativeResImage;
* MultiResolutionImage mrImage = robot.createMultiResolutionScreenCapture(frame.getBounds());
* List<Image> resolutionVariants = mrImage.getResolutionVariants();
* if (resolutionVariants.size() > 1) {
* nativeResImage = resolutionVariants.get(1);
* } else {
* nativeResImage = resolutionVariants.get(0);
* }
* }</pre>
* @param screenRect Rect to capture in screen coordinates
* @return The captured image
* @throws IllegalArgumentException if {@code screenRect} width and height are not greater than zero
* @throws SecurityException if {@code readDisplayPixels} permission is not granted
* @see SecurityManager#checkPermission
* @see AWTPermission
*
* @since 9
*/
public synchronized MultiResolutionImage
createMultiResolutionScreenCapture(Rectangle screenRect) {
return new BaseMultiResolutionImage(
createCompatibleImage(screenRect, true));
}
private synchronized BufferedImage[]
createCompatibleImage(Rectangle screenRect, boolean isHiDPI) {
checkScreenCaptureAllowed();
checkValidRect(screenRect);
BufferedImage lowResolutionImage;
BufferedImage highResolutionImage;
DataBufferInt buffer;
WritableRaster raster;
BufferedImage[] imageArray;
if (screenCapCM == null) {
/*
* Fix for 4285201
* Create a DirectColorModel equivalent to the default RGB ColorModel,
* except with no Alpha component.
*/
screenCapCM = new DirectColorModel(24,
/* red mask */ 0x00FF0000,
/* green mask */ 0x0000FF00,
/* blue mask */ 0x000000FF);
}
int[] bandmasks = new int[3];
bandmasks[0] = screenCapCM.getRedMask();
bandmasks[1] = screenCapCM.getGreenMask();
bandmasks[2] = screenCapCM.getBlueMask();
// need to sync the toolkit prior to grabbing the pixels since in some
// cases rendering to the screen may be delayed
Toolkit.getDefaultToolkit().sync();
GraphicsConfiguration gc = GraphicsEnvironment
.getLocalGraphicsEnvironment()
.getDefaultScreenDevice().
getDefaultConfiguration();
gc = SunGraphicsEnvironment.getGraphicsConfigurationAtPoint(
gc, screenRect.getCenterX(), screenRect.getCenterY());
AffineTransform tx = gc.getDefaultTransform();
double uiScaleX = tx.getScaleX();
double uiScaleY = tx.getScaleY();
int pixels[];
if (uiScaleX == 1 && uiScaleY == 1) {
pixels = peer.getRGBPixels(screenRect);
buffer = new DataBufferInt(pixels, pixels.length);
bandmasks[0] = screenCapCM.getRedMask();
bandmasks[1] = screenCapCM.getGreenMask();
bandmasks[2] = screenCapCM.getBlueMask();
raster = Raster.createPackedRaster(buffer, screenRect.width,
screenRect.height, screenRect.width, bandmasks, null);
SunWritableRaster.makeTrackable(buffer);
highResolutionImage = new BufferedImage(screenCapCM, raster,
false, null);
imageArray = new BufferedImage[1];
imageArray[0] = highResolutionImage;
} else {
int sX = (int) Math.floor(screenRect.x * uiScaleX);
int sY = (int) Math.floor(screenRect.y * uiScaleY);
int sWidth = (int) Math.ceil(screenRect.width * uiScaleX);
int sHeight = (int) Math.ceil(screenRect.height * uiScaleY);
int temppixels[];
Rectangle scaledRect = new Rectangle(sX, sY, sWidth, sHeight);
temppixels = peer.getRGBPixels(scaledRect);
// HighResolutionImage
pixels = temppixels;
buffer = new DataBufferInt(pixels, pixels.length);
raster = Raster.createPackedRaster(buffer, scaledRect.width,
scaledRect.height, scaledRect.width, bandmasks, null);
SunWritableRaster.makeTrackable(buffer);
highResolutionImage = new BufferedImage(screenCapCM, raster,
false, null);
// LowResolutionImage
lowResolutionImage = new BufferedImage(screenRect.width,
screenRect.height, highResolutionImage.getType());
Graphics2D g = lowResolutionImage.createGraphics();
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g.setRenderingHint(RenderingHints.KEY_RENDERING,
RenderingHints.VALUE_RENDER_QUALITY);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
g.drawImage(highResolutionImage, 0, 0,
screenRect.width, screenRect.height,
0, 0, scaledRect.width, scaledRect.height, null);
g.dispose();
if(!isHiDPI) {
imageArray = new BufferedImage[1];
imageArray[0] = lowResolutionImage;
} else {
imageArray = new BufferedImage[2];
imageArray[0] = lowResolutionImage;
imageArray[1] = highResolutionImage;
}
}
return imageArray;
}
private static void checkValidRect(Rectangle rect) {
if (rect.width <= 0 || rect.height <= 0) {
throw new IllegalArgumentException("Rectangle width and height must be > 0");
}
}
private static void checkScreenCaptureAllowed() {
SecurityManager security = System.getSecurityManager();
if (security != null) {
security.checkPermission(AWTPermissions.READ_DISPLAY_PIXELS_PERMISSION);
}
}
/*
* Called after an event is generated
*/
private void afterEvent() {
autoWaitForIdle();
autoDelay();
}
/**
* Returns whether this Robot automatically invokes {@code waitForIdle}
* after generating an event.
* @return Whether {@code waitForIdle} is automatically called
*/
public synchronized boolean isAutoWaitForIdle() {
return isAutoWaitForIdle;
}
/**
* Sets whether this Robot automatically invokes {@code waitForIdle}
* after generating an event.
* @param isOn Whether {@code waitForIdle} is automatically invoked
*/
public synchronized void setAutoWaitForIdle(boolean isOn) {
isAutoWaitForIdle = isOn;
}
/*
* Calls waitForIdle after every event if so desired.
*/
private void autoWaitForIdle() {
if (isAutoWaitForIdle) {
waitForIdle();
}
}
/**
* Returns the number of milliseconds this Robot sleeps after generating an event.
*
* @return the delay duration in milliseconds
*/
public synchronized int getAutoDelay() {
return autoDelay;
}
/**
* Sets the number of milliseconds this Robot sleeps after generating an event.
*
* @param ms the delay duration in milliseconds
* @throws IllegalArgumentException If {@code ms}
* is not between 0 and 60,000 milliseconds inclusive
*/
public synchronized void setAutoDelay(int ms) {
checkDelayArgument(ms);
autoDelay = ms;
}
/*
* Automatically sleeps for the specified interval after event generated.
*/
private void autoDelay() {
delay(autoDelay);
}
/**
* Sleeps for the specified time.
* To catch any {@code InterruptedException}s that occur,
* {@code Thread.sleep()} may be used instead.
*
* @param ms time to sleep in milliseconds
* @throws IllegalArgumentException if {@code ms}
* is not between 0 and 60,000 milliseconds inclusive
* @see java.lang.Thread#sleep
*/
public synchronized void delay(int ms) {
checkDelayArgument(ms);
try {
Thread.sleep(ms);
} catch(InterruptedException ite) {
ite.printStackTrace();
}
}
private void checkDelayArgument(int ms) {
if (ms < 0 || ms > MAX_DELAY) {
throw new IllegalArgumentException("Delay must be to 0 to 60,000ms");
}
}
/**
* Waits until all events currently on the event queue have been processed.
* @throws IllegalThreadStateException if called on the AWT event dispatching thread
*/
public synchronized void waitForIdle() {
checkNotDispatchThread();
SunToolkit.flushPendingEvents();
((SunToolkit) Toolkit.getDefaultToolkit()).realSync();
}
private void checkNotDispatchThread() {
if (EventQueue.isDispatchThread()) {
throw new IllegalThreadStateException("Cannot call method from the event dispatcher thread");
}
}
/**
* Returns a string representation of this Robot.
*
* @return the string representation.
*/
@Override
public synchronized String toString() {
String params = "autoDelay = "+getAutoDelay()+", "+"autoWaitForIdle = "+isAutoWaitForIdle();
return getClass().getName() + "[ " + params + " ]";
}
}
⏎ java/awt/Robot.java
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File name: java.desktop-11.0.1-src.zip File size: 7974380 bytes Release date: 2018-11-04 Download
⇒ JDK 11 java.instrument.jmod - Instrument Module
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