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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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*
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* 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
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 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 8213781
* @summary Verify webpage background color renders correctly in JEditorPane
*/
import java.awt.Toolkit;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.IOException;
import java.net.MalformedURLException;
import javax.swing.JDialog;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.SwingUtilities;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;
import javax.swing.text.html.HTMLFrameHyperlinkEvent;
import javax.swing.text.html.HTMLDocument;
import java.awt.Color;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Robot;
public class TestBrowserBGColor extends JFrame implements HyperlinkListener {
private static TestBrowserBGColor b;
private static JEditorPane browser;
public static void main(final String[] args) throws Exception {
Robot r = new Robot();
SwingUtilities.invokeAndWait(() -> {
try {
b = new TestBrowserBGColor();
} catch (Exception e) {
throw new RuntimeException(e);
}
b.setSize(Toolkit.getDefaultToolkit().getScreenSize());
b.setVisible(true);
b.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
b.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
b.dispose();
b = null;
}
});
});
r.waitForIdle();
r.delay(500);
SwingUtilities.invokeAndWait(() -> {
Insets insets = browser.getInsets();
Point loc = browser.getLocationOnScreen();
Color c = r.getPixelColor( loc.x + insets.left+100,
loc.y + insets.top + 100);
b.dispose();
if (!c.equals(Color.WHITE)) {
throw new RuntimeException("webpage background color wrong");
}
});
}
String htmlDoc = " Title ";
public TestBrowserBGColor() throws IOException, MalformedURLException {
browser = new JEditorPane("text/html", htmlDoc);
browser.setEditable(false);
browser.addHyperlinkListener(this);
JScrollPane scroll = new JScrollPane(browser);
getContentPane().add(scroll);
}
public void hyperlinkUpdate(final HyperlinkEvent e) {
if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
JEditorPane pane = (JEditorPane) e.getSource();
if (e instanceof HTMLFrameHyperlinkEvent) {
HTMLFrameHyperlinkEvent evt = (HTMLFrameHyperlinkEvent) e;
HTMLDocument doc = (HTMLDocument) pane.getDocument();
doc.processHTMLFrameHyperlinkEvent(evt);
} else {
try {
pane.setPage(e.getURL());
} catch (Throwable t) {
t.printStackTrace();
}
}
}
}
}