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1
19
20 package org.netbeans.modules.form.beaninfo.swing;
21
22 import java.awt.Image  ;
23 import java.beans.*;
24 import java.util.ResourceBundle ;
25 import org.openide.util.NbBundle;
26 import org.openide.util.Utilities;
27
28
33 abstract class BISupport extends SimpleBeanInfo {
34
35 private PropertyDescriptor[] pds;
36 private String icon;
37 private Class beanClass;
38
39 protected BISupport(String iconBaseName, Class beanClass) {
40 icon = iconBaseName;
41 this.beanClass = beanClass;
42 }
43
44 public BeanDescriptor getBeanDescriptor() {
45 return new BeanDescriptor(beanClass);
46 }
47
48 public synchronized PropertyDescriptor[] getPropertyDescriptors() {
49 if (pds == null) {
50 try {
51 pds = createPropertyDescriptors();
52 } catch (IntrospectionException e) {
53 pds = super.getPropertyDescriptors();
54 }
55 }
56 return pds;
57 }
58
59
60 public Image getIcon(int type) {
61 if (type == ICON_COLOR_32x32 || type == ICON_MONO_32x32)
62 return Utilities.loadImage("org/netbeans/modules/form/beaninfo/swing/" + icon + "32.gif"); else
64 return Utilities.loadImage("org/netbeans/modules/form/beaninfo/swing/" + icon + ".gif"); }
66
67 protected PropertyDescriptor[] createPropertyDescriptors() throws IntrospectionException {
68 return new PropertyDescriptor[0];
69 }
70
71 protected String getString(String key) {
72 return NbBundle.getMessage(BISupport.class, key);
73 }
74
75 protected PropertyDescriptor createRW( Class beanClass, String name)
76 throws IntrospectionException {
77 String title = Character.toUpperCase(name.charAt(0)) + name.substring(1);
78
79 PropertyDescriptor pd = new PropertyDescriptor(name, beanClass,
80 "get" + title, "set" + title );
82 setProps(pd, beanClass, title);
83 return pd;
84 }
85
86 protected PropertyDescriptor createRO( Class beanClass, String name)
87 throws IntrospectionException {
88 String title = Character.toUpperCase(name.charAt(0)) + name.substring(1);
89
90 PropertyDescriptor pd = new PropertyDescriptor(name, beanClass,
91 "get" + title, null);
93 setProps(pd, beanClass, title);
94 return pd;
95 }
96
97 private void setProps( PropertyDescriptor pd, Class beanClass, String title ) {
98 String className = beanClass.getName();
99 int dotIdx = className.lastIndexOf('.');
100 className = dotIdx > 0 ? className.substring(dotIdx+1) : className;
101 pd.setDisplayName(getString("PROP_" + className + '.' + title)); pd.setShortDescription(getString("HINT_" + className + '.' + title)); }
104
105
106
107 static class TaggedPropertyEditor extends PropertyEditorSupport {
108 private String [] tags;
109 private int[] values;
110 private String [] javaInitStrings;
111 private String [] tagKeys;
112
113 protected TaggedPropertyEditor( int[] values, String [] javaInitStrings, String [] tagKeys ) {
114 this.values = values;
115 this.javaInitStrings = javaInitStrings;
116 this.tagKeys = tagKeys;
117 }
118
119 public String [] getTags() {
120 if (tags == null) createTags();
121 return tags;
122 }
123
124 public String getAsText() {
125 Object valObj = getValue();
126 if (valObj instanceof Integer ) {
127 if (tags == null) createTags();
128
129 int value = ((Integer )valObj).intValue();
130 for (int i = 0; i < values.length; i++)
131 if (value == values[i])
132 return tags[i];
133 }
134 return null;
135 }
136
137 public void setAsText(String str) {
138 if (tags == null) createTags();
139
140 int value = -1;
141
142 for (int i = 0; i < tags.length; i++) {
143 if (str.equals(tags[i])) {
144 value = values[i];
145 break;
146 }
147 }
148
149 if (value != -1)
150 setValue(new Integer (value));
151 }
152
153 public String getJavaInitializationString() {
154 Object valObj = getValue();
155 if (valObj instanceof Integer ) {
156 int value = ((Integer )valObj).intValue();
157 for (int i = 0; i < values.length; i++)
158 if (value == values[i])
159 return javaInitStrings[i];
160 }
161 return "???"; }
163
164 private void createTags() {
165 tags = new String [tagKeys.length];
166 ResourceBundle bundle = NbBundle.getBundle(BISupport.class);
167 for (int i=0; i<tagKeys.length; i++) {
168 tags[i] = bundle.getString(tagKeys[i]);
169 }
170 }
171 }
172 }
173 |
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