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1
19
20 package org.netbeans.modules.options.colors;
21
22 import java.awt.Color  ;
23 import java.awt.Component ;
24 import java.awt.Dialog ;
25 import java.awt.Dimension ;
26 import java.awt.Font ;
27 import java.awt.FontMetrics ;
28 import java.awt.Graphics ;
29 import java.awt.SystemColor ;
30 import java.awt.event.ActionEvent ;
31 import java.awt.event.ActionListener ;
32 import java.util.HashMap ;
33 import java.util.Map ;
34 import javax.swing.ComboBoxEditor ;
35 import javax.swing.DefaultComboBoxModel ;
36 import javax.swing.DefaultListCellRenderer ;
37 import javax.swing.JColorChooser ;
38 import javax.swing.JComboBox ;
39 import javax.swing.JComponent ;
40 import javax.swing.JLabel ;
41 import javax.swing.JList ;
42 import javax.swing.JPanel ;
43 import javax.swing.JTextField ;
44 import javax.swing.ListCellRenderer ;
45 import javax.swing.SwingUtilities ;
46 import javax.swing.UIManager ;
47 import org.openide.util.NbBundle;
48
49
50
54 public class ColorComboBox {
55
56 public static final String PROP_COLOR = "color";
58 private static Object [] content = new Object [] {
59 new ColorValue (Color.BLACK),
60 new ColorValue (Color.BLUE),
61 new ColorValue (Color.CYAN),
62 new ColorValue (Color.DARK_GRAY),
63 new ColorValue (Color.GRAY),
64 new ColorValue (Color.GREEN),
65 new ColorValue (Color.LIGHT_GRAY),
66 new ColorValue (Color.MAGENTA),
67 new ColorValue (Color.ORANGE),
68 new ColorValue (Color.PINK),
69 new ColorValue (Color.RED),
70 new ColorValue (Color.WHITE),
71 new ColorValue (Color.YELLOW),
72 ColorValue.CUSTOM_COLOR,
73 new ColorValue (loc ("CTL_None_Color"), null) };
75
76
77
78 static void init (final JComboBox combo) {
79 combo.setModel (new DefaultComboBoxModel (content));
80 combo.setRenderer (new ColorComboBoxRenderer (combo));
81 combo.setEditable (true);
82 combo.setEditor (new ColorComboBoxRenderer (combo));
83 combo.setSelectedItem (new ColorValue (null, null));
84 combo.addActionListener (new ComboBoxListener (combo));
85 }
86
87 static void setInheritedColor (JComboBox combo, Color color) {
88 Object [] ncontent = new Object [content.length];
89 System.arraycopy (content, 0, ncontent, 0, content.length);
90 if (color != null)
91 ncontent [content.length - 1] = new ColorValue (
92 loc ("CTL_Inherited_Color"), color );
94 else
95 ncontent [content.length - 1] = new ColorValue (
96 loc ("CTL_None_Color"), null );
98 combo.setModel (new DefaultComboBoxModel (ncontent));
99 }
100
101 static void setColor (JComboBox combo, Color color) {
102 if (color == null) {
103 combo.setSelectedIndex (content.length - 1);
104 } else {
105 combo.setSelectedItem (new ColorValue (color));
106 }
107 }
108
109 static Color getColor (JComboBox combo) {
110 if (combo.getSelectedIndex () == (content.length - 1)) return null;
111 return ((ColorValue) combo.getSelectedItem ()).color;
112 }
113
114 private static String loc (String key) {
115 return NbBundle.getMessage (ColorComboBox.class, key);
116 }
117
118 private static class ComboBoxListener implements ActionListener {
120
121 private JComboBox combo;
122 private Object lastSelection;
123
124 ComboBoxListener(JComboBox combo) {
125 this.combo = combo;
126 lastSelection = combo.getSelectedItem();
127 }
128
129 public void actionPerformed(ActionEvent ev) {
130 if (combo.getSelectedItem() == ColorValue.CUSTOM_COLOR) {
131 Color c = JColorChooser.showDialog(
132 SwingUtilities.getAncestorOfClass
133 (Dialog .class, combo),
134 loc("SelectColor"),
135 null
136 );
137 if (c != null) {
138 setColor (combo, c);
139 } else if (lastSelection != null) {
140 combo.setSelectedItem(lastSelection);
141 }
142 }
143 lastSelection = combo.getSelectedItem();
144 }
145
146 }
148 }
149 |
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