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* version 2 for more details (a copy is included in the LICENSE file that
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
* @test
* @key headful
* @bug 6263446
* @summary Tests that double-clicking to edit a cell doesn't select the content.
* @author Shannon Hickey
* @modules java.desktop/javax.swing.tree:open
* @run main bug6263446
*/
import java.awt.*;
import java.awt.event.InputEvent;
import java.lang.reflect.Field;
import javax.swing.*;
import javax.swing.tree.*;
public class bug6263446 {
private static final String FIRST = "AAAAAAAAAAA";
private static final String SECOND = "BB";
private static final String ALL = FIRST + " " + SECOND;
private static JTree tree;
private static Robot robot;
public static void main(String[] args) throws Exception {
robot = new Robot();
robot.setAutoDelay(50);
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
createAndShowGUI();
}
});
robot.waitForIdle();
Point point = getClickPoint();
robot.mouseMove(point.x, point.y);
// click count 3
click(1);
assertNotEditing();
click(2);
assertNotEditing();
click(3);
assertEditing();
cancelCellEditing();
assertNotEditing();
click(4);
checkSelectedText(FIRST);
click(5);
checkSelectedText(ALL);
// click count 4
setClickCountToStart(4);
click(1);
assertNotEditing();
click(2);
assertNotEditing();
click(3);
assertNotEditing();
click(4);
assertEditing();
cancelCellEditing();
assertNotEditing();
click(5);
checkSelectedText(FIRST);
click(6);
checkSelectedText(ALL);
// start path editing
startPathEditing();
assertEditing();
click(1);
checkSelection(null);
click(2);
checkSelection(FIRST);
click(3);
checkSelection(ALL);
}
private static void click(int times) {
robot.delay(500);
for (int i = 0; i < times; i++) {
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
}
}
private static Point getClickPoint() throws Exception {
final Point[] result = new Point[1];
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
Rectangle rect = tree.getRowBounds(0);
// UPDATE !!!
Point p = new Point(rect.x + rect.width / 2, rect.y + 2);
SwingUtilities.convertPointToScreen(p, tree);
result[0] = p;
}
});
return result[0];
}
private static TreeModel createTreeModel() {
return new DefaultTreeModel(new DefaultMutableTreeNode(ALL));
}
private static void createAndShowGUI() {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
tree = new JTree(createTreeModel());
tree.setRootVisible(true);
tree.setEditable(true);
frame.getContentPane().add(tree);
frame.pack();
frame.setVisible(true);
}
private static void setClickCountToStart(final int clicks) throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
try {
DefaultTreeCellEditor editor =
(DefaultTreeCellEditor) tree.getCellEditor();
Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
field.setAccessible(true);
DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
ce.setClickCountToStart(clicks);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
} catch (NoSuchFieldException e) {
throw new RuntimeException(e);
}
}
});
robot.waitForIdle();
}
private static void startPathEditing() throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
tree.startEditingAtPath(tree.getPathForRow(0));
}
});
}
private static void cancelCellEditing() throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
tree.getCellEditor().cancelCellEditing();
}
});
}
private static void checkSelection(final String sel) throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
try {
DefaultTreeCellEditor editor =
(DefaultTreeCellEditor) tree.getCellEditor();
Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
field.setAccessible(true);
DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
JTextField tf = (JTextField) ce.getComponent();
String text = tf.getSelectedText();
if (sel == null) {
if (text != null && text.length() != 0) {
throw new RuntimeException("Nothing should be selected, but \"" + text + "\" is selected.");
}
} else if (!sel.equals(text)) {
throw new RuntimeException("\"" + sel + "\" should be selected, but \"" + text + "\" is selected.");
}
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
} catch (NoSuchFieldException e) {
throw new RuntimeException(e);
}
}
});
}
private static void checkSelectedText(String sel) throws Exception {
assertEditing();
checkSelection(sel);
cancelCellEditing();
assertNotEditing();
}
private static void assertEditing() throws Exception {
assertEditingNoTreeLock(true);
}
private static void assertNotEditing() throws Exception {
assertEditingNoTreeLock(false);
}
private static void assertEditingNoTreeLock(final boolean editing) throws Exception {
robot.waitForIdle();
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
if (editing && !tree.isEditing()) {
throw new RuntimeException("Tree should be editing");
}
if (!editing && tree.isEditing()) {
throw new RuntimeException("Tree should not be editing");
}
}
});
}
}