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/*
* @test
* @key headful
* @bug 8302558
* @summary Tests if the Popup from an editable ComboBox with a border
* is in the correct position
* @run main EditableComboBoxPopupPos
*/
import java.awt.AWTException;
import java.awt.GridLayout;
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import javax.swing.BorderFactory;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
public class EditableComboBoxPopupPos {
private static Robot robot;
private static JFrame frame;
private static JPanel panel;
private static JComboBox cb1, cb2, cb3, cb4;
private static String lafName, cb1Str, cb2Str, cb3Str, cb4Str;
private static Point cb1Point, cb2Point, cb3Point, cb4Point;
private static int cb1Width, cb1Height, cb2Width, cb2Height,
cb3Width, cb3Height, cb4Width, cb4Height;
private static final int BUTTON_OFFSET = 8;
private static final int POPUP_OFFSET = 6;
public static void main(String[] args) throws InterruptedException,
InvocationTargetException, AWTException, IOException {
robot = new Robot();
robot.setAutoDelay(100);
robot.setAutoWaitForIdle(true);
for (UIManager.LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels()) {
try {
lafName = laf.getName();
SwingUtilities.invokeAndWait(() -> {
setLookAndFeel(laf);
panel = new JPanel();
GridLayout gridLayout = new GridLayout(2, 2);
panel.setLayout(gridLayout);
String[] comboStrings = {"One", "Two", "Three"};
cb1 = new JComboBox<>(comboStrings);
cb1.setEditable(true);
cb1.setBorder(BorderFactory.createTitledBorder(
"Editable JComboBox"));
cb2 = new JComboBox<>(comboStrings);
cb2.setEditable(true);
cb3 = new JComboBox<>(comboStrings);
cb3.setEditable(false);
cb3.setBorder(BorderFactory.createTitledBorder(
"Non-editable JComboBox"));
cb4 = new JComboBox<>(comboStrings);
cb4.setEditable(false);
panel.add(cb1);
panel.add(cb2);
panel.add(cb3);
panel.add(cb4);
// Change starting selection to check if the position of the
// first selection item is in the correct position on screen.
cb1.setSelectedIndex(1);
cb2.setSelectedIndex(1);
cb3.setSelectedIndex(1);
cb4.setSelectedIndex(1);
frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(panel);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
});
robot.delay(1000);
robot.waitForIdle();
SwingUtilities.invokeAndWait(() -> {
cb1Point = cb1.getLocationOnScreen();
cb1Width = cb1.getWidth();
cb1Height = cb1.getHeight();
cb2Point = cb2.getLocationOnScreen();
cb2Width = cb2.getWidth();
cb2Height = cb2.getHeight();
cb3Point = cb3.getLocationOnScreen();
cb3Width = cb3.getWidth();
cb3Height = cb3.getHeight();
cb4Point = cb4.getLocationOnScreen();
cb4Width = cb4.getWidth();
cb4Height = cb4.getHeight();
});
runTestOnComboBox(cb1Point, cb1Width, cb1Height);
runTestOnComboBox(cb2Point, cb2Width, cb2Height);
runTestOnComboBox(cb3Point, cb3Width, cb3Height);
runTestOnComboBox(cb4Point, cb4Width, cb4Height);
SwingUtilities.invokeAndWait(() -> {
cb1Str = cb1.getSelectedItem().toString();
cb2Str = cb2.getSelectedItem().toString();
cb3Str = cb3.getSelectedItem().toString();
cb4Str = cb4.getSelectedItem().toString();
});
checkSelection(cb1Str, cb2Str, cb3Str, cb4Str);
} finally {
if (frame != null) SwingUtilities.invokeAndWait(() -> frame.dispose());
}
}
}
private static void setLookAndFeel(UIManager.LookAndFeelInfo laf) {
try {
UIManager.setLookAndFeel(laf.getClassName());
} catch (UnsupportedLookAndFeelException ignored){
System.out.println("Unsupported LookAndFeel: " + laf.getClassName());
} catch (ClassNotFoundException | InstantiationException |
IllegalAccessException e) {
throw new RuntimeException(e);
}
}
private static void runTestOnComboBox(Point p, int width, int height)
throws InterruptedException, InvocationTargetException {
if (lafName.equals("Mac OS X")) {
if (p == cb3Point || p == cb4Point) {
// Set isPopDown property to ensure popup matches native MacOS
SwingUtilities.invokeAndWait(() -> {
cb3.putClientProperty("JComboBox.isPopDown", Boolean.FALSE);
cb4.putClientProperty("JComboBox.isPopDown", Boolean.FALSE);
});
robot.mouseMove(p.x + width - BUTTON_OFFSET,
p.y + (height / 2) + POPUP_OFFSET);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseMove(p.x + (width / 2) - BUTTON_OFFSET,
p.y + POPUP_OFFSET);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
} else {
robot.mouseMove(p.x + width - BUTTON_OFFSET,
p.y + (height / 2) + POPUP_OFFSET);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseMove(p.x + (width / 2) - BUTTON_OFFSET,
p.y + height + POPUP_OFFSET - 8);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
}
} else {
robot.mouseMove(p.x + width - BUTTON_OFFSET,
p.y + (height / 2));
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseMove(p.x + (width / 2) - BUTTON_OFFSET,
p.y + height + POPUP_OFFSET);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
}
}
private static void checkSelection(String s1, String s2,
String s3, String s4) {
if (s1.equals("One") && s2.equals("One")
&& s3.equals("One") && s4.equals("One")) {
System.out.println(lafName + " Passed");
} else {
throw new RuntimeException(lafName + " Failed");
}
}
}