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*
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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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import java.awt.Robot;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import javax.swing.text.AttributeSet;
import javax.swing.text.StyleConstants;
import javax.swing.text.View;
import javax.swing.text.html.HTMLEditorKit;
/*
* @test
* @bug 4284162
* @key headful
* @summary Tests if css text-indent attribute is supported with negative values.
*/
public class bug4284162 {
private static JEditorPane jep;
private static JFrame frame;
private static volatile boolean passed = false;
public static void main(String[] args) throws Exception {
try {
Robot robot = new Robot();
SwingUtilities.invokeAndWait(bug4284162::createAndShowUI);
robot.waitForIdle();
robot.delay(500);
SwingUtilities.invokeAndWait(bug4284162::testUI);
if (!passed) {
throw new RuntimeException("Test failed!!" +
" CSS Text-indent attribute doesn't support negative values");
}
} finally {
SwingUtilities.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
public static void createAndShowUI() {
String text =""
+ "paragraph";
frame = new JFrame("CSS Text-Indent Test");
jep = new JEditorPane();
jep.setEditorKit(new HTMLEditorKit());
jep.setEditable(false);
jep.setText(text);
frame.getContentPane().add(jep);
frame.setSize(200, 200);
frame.setVisible(true);
}
private static void testUI() {
View v = jep.getUI().getRootView(jep);
while (!(v instanceof javax.swing.text.html.ParagraphView)) {
int n = v.getViewCount();
v = v.getView(n - 1);
}
AttributeSet attrs = v.getAttributes();
Object attr = attrs.getAttribute(StyleConstants.FirstLineIndent);
passed = (attr.toString().startsWith("-"));
}
}