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*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
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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
* @bug 6636983
* @summary test that composed text at the line starts is handled correctly
* @author Sergey Groznyh
* @run main bug6636983
*/
import sun.swing.SwingUtilities2;
import javax.swing.*;
import javax.swing.text.*;
import javax.swing.text.html.HTMLDocument;
import java.awt.*;
import java.awt.event.InputMethodEvent;
import java.awt.event.KeyEvent;
import java.text.AttributedString;
public class bug6636983 {
private Robot robot;
private final AttributedString Hiragana_A = new AttributedString("\u3042");
void sendInputMethodEvent() {
InputMethodEvent ime = new InputMethodEvent(
ep,
InputMethodEvent.INPUT_METHOD_TEXT_CHANGED,
Hiragana_A.getIterator(),
0,
null,
null);
ep.dispatchEvent(ime);
}
void checkComposedTextRun() {
HTMLDocument d = (HTMLDocument) ep.getDocument();
ElementIterator it = new ElementIterator(d.getDefaultRootElement());
while (true) {
Element e = it.next();
if (e == null) {
throw new RuntimeException("no composed text found");
}
AttributeSet a = e.getAttributes();
if (a.isDefined(StyleConstants.ComposedTextAttribute)) {
if (!AbstractDocument.ContentElementName.equals(a.getAttribute(StyleConstants.NameAttribute))) {
throw new RuntimeException("AbstractDocument.ContentElementName.equals(a.getAttribute(StyleConstants.NameAttribute)) is false");
}
if (a.isDefined(SwingUtilities2.IMPLIED_CR)) {
throw new RuntimeException("a.isDefined(SwingUtilities2.IMPLIED_CR) is true");
}
return;
}
}
}
JEditorPane ep;
void initAtParagraphStart() {
ep.setText("A<p>B");
hitKey(KeyEvent.VK_LEFT);
}
void sendAtParagraphStart() {
sendInputMethodEvent();
}
void checkAtParagraphStart() {
checkComposedTextRun();
}
void initAfterBRElement() {
ep.setText("A<br>B");
hitKey(KeyEvent.VK_LEFT);
}
void sendAtBRElement() {
sendInputMethodEvent();
}
void checkAtBrElement() {
checkComposedTextRun();
}
private void hitKey(int keycode) {
robot.keyPress(keycode);
robot.keyRelease(keycode);
robot.delay(550); // The magic number equals JRobot.DEFAULT_DELAY
}
private void run() throws Exception {
robot = new Robot();
ep = new JEditorPane();
ep.setContentType("text/html");
ep.setPreferredSize(new Dimension(100, 100));
JFrame frame = new JFrame("Test: " + getClass().getName());
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(ep);
frame.setVisible(true);
}
public static void main(String[] args) throws Throwable {
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
try {
bug6636983 bug6636983 = new bug6636983();
bug6636983.run();
bug6636983.initAtParagraphStart();
bug6636983.sendAtParagraphStart();
bug6636983.checkAtParagraphStart();
bug6636983.initAfterBRElement();
bug6636983.sendAtBRElement();
bug6636983.checkAtBrElement();
System.out.println("OK");
} catch (Exception e) {
throw new RuntimeException("The test failed", e);
}
}
});
}
}