1 /*

     2  * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /* @test

    25  * @bug 6587742

    26  * @summary filling half of a JSlider's track is no longer optional

    27  * @author Pavel Porvatov

    28  * @run applet/manual=done bug6587742.html

    29  */

    30 

    31 import javax.swing.*;

    32 import javax.swing.plaf.metal.DefaultMetalTheme;

    33 import javax.swing.plaf.metal.MetalLookAndFeel;

    34 import javax.swing.plaf.metal.MetalTheme;

    35 import javax.swing.plaf.metal.OceanTheme;

    36 import java.awt.event.ItemEvent;

    37 import java.awt.event.ItemListener;

    38 

    39 public class bug6587742 extends JApplet {

    40     public void init() {

    41         TestPanel panel = new TestPanel();

    42 

    43         setContentPane(panel);

    44     }

    45 

    46     private class TestPanel extends JPanel {

    47         private final JComboBox cbThemes = new JComboBox();

    48 

    49         private TestPanel() {

    50             // Fill cbThemes

    51             cbThemes.addItem(new OceanTheme());

    52             cbThemes.addItem(new DefaultMetalTheme());

    53 

    54             cbThemes.addItemListener(new ItemListener() {

    55                 public void itemStateChanged(ItemEvent e) {

    56                     MetalTheme theme = (MetalTheme) cbThemes.getSelectedItem();

    57 

    58                     if (theme != null) {

    59                         MetalLookAndFeel.setCurrentTheme(theme);

    60 

    61                         // re-install the Metal Look and Feel

    62                         try {

    63                             UIManager.setLookAndFeel(new MetalLookAndFeel());

    64                         } catch (UnsupportedLookAndFeelException e1) {

    65                             JOptionPane.showMessageDialog(TestPanel.this, "Can't change theme: " + e1.getMessage(),

    66                                     "Error", JOptionPane.ERROR_MESSAGE);

    67 

    68                             return;

    69                         }

    70 

    71                         SwingUtilities.updateComponentTreeUI(bug6587742.this);

    72                     }

    73                 }

    74             });

    75 

    76             JPanel pnVertical = new JPanel();

    77 

    78             pnVertical.setLayout(new BoxLayout(pnVertical, BoxLayout.Y_AXIS));

    79 

    80             for (int i = 0; i < 12; i++) {

    81                 int filled = i >> 2;

    82 

    83                 pnVertical.add(createSlider(false, filled > 1 ? null : Boolean.valueOf(filled == 1), (i & 2) == 0,

    84                         (i & 1) != 0));

    85             }

    86 

    87             JPanel pnHorizontal = new JPanel();

    88 

    89             pnHorizontal.setLayout(new BoxLayout(pnHorizontal, BoxLayout.X_AXIS));

    90 

    91             for (int i = 0; i < 12; i++) {

    92                 int filled = i >> 2;

    93 

    94                 pnHorizontal.add(createSlider(true, filled > 1 ? null : Boolean.valueOf(filled == 1), (i & 2) == 0,

    95                         (i & 1) != 0));

    96             }

    97 

    98             JTabbedPane tpSliders = new JTabbedPane();

    99 

   100             tpSliders.add("Vertical sliders", pnVertical);

   101             tpSliders.add("Horizontal sliders", pnHorizontal);

   102 

   103             setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));

   104 

   105             add(new JLabel("Select theme:"));

   106             add(cbThemes);

   107             add(tpSliders);

   108         }

   109     }

   110 

   111     private static JSlider createSlider(boolean vertical, Boolean filled, boolean enabled, boolean inverted) {

   112         JSlider result = new JSlider(vertical ? SwingConstants.VERTICAL : SwingConstants.HORIZONTAL, 0, 100, 50);

   113 

   114         result.setMajorTickSpacing(20);

   115         result.setMinorTickSpacing(5);

   116         result.setPaintTicks(true);

   117         result.setPaintLabels(true);

   118         result.setEnabled(enabled);

   119 

   120         if (filled != null) {

   121             result.putClientProperty("JSlider.isFilled", filled);

   122         }

   123 

   124         result.setInverted(inverted);

   125         result.setToolTipText("<html>vertical = " + vertical + "<br>enabled = " + enabled + "<br>filled = " + filled +

   126                 "<br>inverted = " + inverted + "</html>");

   127 

   128         return result;

   129     }

   130 }