1 /*

     2  * Copyright (c) 1997, 2014, Oracle and/or its affiliates. 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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

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

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

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

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

    15  * accompanied this code).

    16  *

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

    18  * 2 along with this work; if not, write to the Free Software Foundation,

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

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package com.sun.java.swing.plaf.windows;

    27 

    28 import java.awt.*;

    29 import java.awt.event.*;

    30 

    31 import javax.swing.plaf.basic.*;

    32 import javax.swing.plaf.*;

    33 import javax.swing.*;

    34 

    35 import static com.sun.java.swing.plaf.windows.TMSchema.Part;

    36 import static com.sun.java.swing.plaf.windows.TMSchema.State;

    37 import static com.sun.java.swing.plaf.windows.XPStyle.Skin;

    38 

    39 

    40 public class WindowsSpinnerUI extends BasicSpinnerUI {

    41     public static ComponentUI createUI(JComponent c) {

    42         return new WindowsSpinnerUI();

    43     }

    44 

    45     /**

    46      * {@inheritDoc}

    47      * @since 1.6

    48      */

    49     public void paint(Graphics g, JComponent c) {

    50         if (XPStyle.getXP() != null) {

    51             paintXPBackground(g, c);

    52         }

    53         super.paint(g,c);

    54     }

    55 

    56     private State getXPState(JComponent c) {

    57         State state = State.NORMAL;

    58         if (!c.isEnabled()) {

    59             state = State.DISABLED;

    60         }

    61         return state;

    62     }

    63 

    64     private void paintXPBackground(Graphics g, JComponent c) {

    65         XPStyle xp = XPStyle.getXP();

    66         if (xp == null) {

    67             return;

    68         }

    69         Skin skin = xp.getSkin(c, Part.EP_EDIT);

    70         State state = getXPState(c);

    71         skin.paintSkin(g, 0, 0, c.getWidth(), c.getHeight(), state);

    72     }

    73 

    74     protected Component createPreviousButton() {

    75         if (XPStyle.getXP() != null) {

    76             JButton xpButton = new XPStyle.GlyphButton(spinner, Part.SPNP_DOWN);

    77             Dimension size = UIManager.getDimension("Spinner.arrowButtonSize");

    78             xpButton.setPreferredSize(size);

    79             xpButton.setRequestFocusEnabled(false);

    80             installPreviousButtonListeners(xpButton);

    81             return xpButton;

    82         }

    83         return super.createPreviousButton();

    84     }

    85 

    86     protected Component createNextButton() {

    87         if (XPStyle.getXP() != null) {

    88             JButton xpButton = new XPStyle.GlyphButton(spinner, Part.SPNP_UP);

    89             Dimension size = UIManager.getDimension("Spinner.arrowButtonSize");

    90             xpButton.setPreferredSize(size);

    91             xpButton.setRequestFocusEnabled(false);

    92             installNextButtonListeners(xpButton);

    93             return xpButton;

    94         }

    95         return super.createNextButton();

    96     }

    97 

    98     private UIResource getUIResource(Object[] listeners) {

    99         for (int counter = 0; counter < listeners.length; counter++) {

   100             if (listeners[counter] instanceof UIResource) {

   101                 return (UIResource)listeners[counter];

   102             }

   103         }

   104         return null;

   105     }

   106 }