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 }