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* version 2 for more details (a copy is included in the LICENSE file that
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import javax.swing.*;
import java.awt.*;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.InputEvent;
import java.awt.event.MouseEvent;
import java.util.Properties;
/*
* @test
* @key headful
* @summary To make sure that System & Primary clipboards should behave independently
* @author Jitender(jitender.singh@eng.sun.com) area=AWT
* @author dmitriy.ermashov@oracle.com
* @library ../../../../lib/testlibrary
* @build ExtendedRobot
* @run main IndependenceSwingTest
*/
public class IndependenceSwingTest {
JFrame frame;
JPanel panel;
JTextField tf1, tf2, tf3;
Clipboard sClip, pClip;
public static void main (String[] args) throws Exception {
new IndependenceSwingTest().doTest();
}
public IndependenceSwingTest() {
frame = new JFrame();
frame.setSize(200, 200);
// This textfield will be used to update the contents of clipboards
tf1 = new JTextField();
tf1.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent fe) {
tf1.setText("Clipboards_Independance_Testing");
}
});
// TextFields to get the contents of clipboard
tf2 = new JTextField();
tf3 = new JTextField();
panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add(tf2, BorderLayout.NORTH);
panel.add(tf3, BorderLayout.SOUTH);
frame.add(tf1, BorderLayout.NORTH);
frame.add(panel, BorderLayout.CENTER);
frame.setVisible(true);
tf1.requestFocus();
}
public void checkSecurity() {
SecurityManager sm = System.getSecurityManager();
if (sm == null) {
System.out.println("security manager is not there");
getPrimaryClipboard();
} else {
sm.checkPermission(new AWTPermission("accessClipboard"));
getPrimaryClipboard();
}
}
// Get System Selection i.e. Primary Clipboard
private void getPrimaryClipboard() {
Properties ps = System.getProperties();
String operSys = ps.getProperty("os.name");
try {
pClip = Toolkit.getDefaultToolkit().getSystemSelection();
if (pClip == null)
if ((operSys.substring(0,3)).equalsIgnoreCase("Win") || operSys.toLowerCase().contains("os x"))
System.out.println(operSys + "Operating system does not support system selection ");
else
throw new RuntimeException("Method getSystemSelection() is returning null on X11 platform");
} catch(HeadlessException e) {
System.out.println("Headless exception thrown " + e);
}
}
// Method to get the contents of both of the clipboards
public void getClipboardsContent() throws Exception {
sClip = Toolkit.getDefaultToolkit().getSystemClipboard();
Transferable tp;
Transferable ts;
StringSelection content = new StringSelection(tf1.getText());
sClip.setContents(content,content);
tp = pClip.getContents(this);
ts = sClip.getContents(this);
// Paste the contents of System clipboard on textfield tf2 while the paste the contents of
// of primary clipboard on textfiled tf3
if ((ts != null) && (ts.isDataFlavorSupported(DataFlavor.stringFlavor))) {
tf2.setBackground(Color.white);
tf2.setForeground(Color.black);
tf2.setText((String) ts.getTransferData(DataFlavor.stringFlavor));
}
if ((tp != null) && (tp.isDataFlavorSupported(DataFlavor.stringFlavor))) {
tf3.setBackground(Color.white);
tf3.setForeground(Color.black);
tf3.setText((String) tp.getTransferData(DataFlavor.stringFlavor));
}
}
// Method to compare the Contents return by system & primary clipboard
public void compareText (boolean mustEqual) {
if ((tf2.getText()).equals(tf3.getText())) {
if (mustEqual)
System.out.println("Selected text & clipboard contents are same\n");
else
throw new RuntimeException("Selected text & clipboard contents are same\n");
} else {
if (mustEqual)
throw new RuntimeException("Selected text & clipboard contents differs\n");
else
System.out.println("Selected text & clipboard contents differs\n");
}
}
public void doTest() throws Exception {
checkSecurity();
ExtendedRobot robot = new ExtendedRobot();
robot.waitForIdle(1000);
frame.setLocation(100, 100);
robot.waitForIdle(1000);
if (pClip != null) {
Point ttf1Center = tf1.getLocationOnScreen();
ttf1Center.translate(tf1.getWidth()/2, tf1.getHeight()/2);
robot.glide(new Point(0, 0), ttf1Center);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle(20);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle(20);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle(20);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle(2000);
getClipboardsContent();
compareText(true);
//Change the text selection to update the contents of primary clipboard
robot.mouseMove(ttf1Center);
robot.mousePress(MouseEvent.BUTTON1_MASK);
robot.delay(200);
robot.mouseMove(ttf1Center.x + 15, ttf1Center.y);
robot.mouseRelease(MouseEvent.BUTTON1_MASK);
robot.waitForIdle(2000);
getClipboardsContent();
compareText(false);
}
}
}