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From "Dmitry Irlyanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-4480) [classlib][swing] JSlider scrolls if it's unneded
Date Tue, 17 Jul 2007 08:00:24 GMT
[classlib][swing] JSlider scrolls if it's unneded
-------------------------------------------------

                 Key: HARMONY-4480
                 URL: https://issues.apache.org/jira/browse/HARMONY-4480
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Dmitry Irlyanov
            Priority: Minor


The JSlider behavior in RI and in Harmony is different. If one press the mouse button and
holds it for a time Harmony's slider thumb will move around mouse pointer, but RI's slider
won't.

This behavior represented by The following test and screenshots (my apologies, I haven't good
tool within reach):

import javax.swing.JFrame;
import javax.swing.JSlider;
import javax.swing.SwingConstants;
import javax.swing.UIDefaults;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.plaf.metal.MetalLookAndFeel;

public class SliderTest {

    public static void main(String[] args)
            throws UnsupportedLookAndFeelException {

        // Set up the look and feel to return BasicSliderUI
        UIManager.setLookAndFeel(new MetalLookAndFeel() {
            @Override
            protected void initClassDefaults(UIDefaults uiDefs) {
                super.initClassDefaults(uiDefs);
                uiDefs.put("SliderUI", "javax.swing.plaf.basic.BasicSliderUI"); //$NON-NLS-1$//$NON-NLS-2$
            }
        });

        JFrame frame = new JFrame("Test"); //$NON-NLS-1$
        frame.add(new JSlider(SwingConstants.HORIZONTAL, 0, 100, 50));
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(300, 150);
        frame.setVisible(true);

    }

}

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