Source Code Cross Referenced for UniversalTableCellRenderer.java in  » IDE » tIDE » snow » sortabletable » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » IDE » tIDE » snow.sortabletable 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        package snow.sortabletable;
002:
003:        import javax.swing.table.*;
004:        import javax.swing.*;
005:        import javax.swing.border.*;
006:        import java.awt.*;
007:        import java.text.*;
008:        import javax.swing.text.*;
009:        import java.awt.font.*;
010:        import java.awt.geom.*;
011:        import java.nio.*;
012:        import java.nio.charset.*;
013:        import java.util.*;
014:
015:        /** Alternative to  DefaultTableCellRenderer
016:         */
017:        public class UniversalTableCellRenderer implements  TableCellRenderer {
018:            protected final DoubleRenderer doubleRenderer = new DoubleRenderer();
019:            protected final StringRenderer stringRenderer = new StringRenderer();
020:            protected final ColorRenderer colorRenderer = new ColorRenderer();
021:            protected final BooleanRenderer booleanRenderer = new BooleanRenderer();
022:
023:            protected Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);
024:
025:            protected final SortableTableModel sortableTableModel;
026:
027:            int fontSize = 10;
028:
029:            public UniversalTableCellRenderer() {
030:                this .sortableTableModel = null;
031:            }
032:
033:            /** @param sortableTableModel is used to set column alignments (left, right)
034:             */
035:            public UniversalTableCellRenderer(
036:                    SortableTableModel sortableTableModel) {
037:                setupUI();
038:                this .sortableTableModel = sortableTableModel;
039:            }
040:
041:            /** must be called after each L&F changes
042:             */
043:            private void setupUI() {
044:                fontSize = UIManager.getFont("Table.font").getSize();
045:                noFocusBorder = new EmptyBorder(fontSize / 4, fontSize / 4,
046:                        fontSize / 4, fontSize / 4);
047:
048:                doubleRenderer.setupUI();
049:                stringRenderer.setupUI();
050:            }
051:
052:            // CALLED ONLY FOR COLUMN 0 and 1 ???
053:            public Component getTableCellRendererComponent(JTable table,
054:                    Object value, boolean isSelected, boolean hasFocus,
055:                    int row, int column) {
056:                BasicRenderer comp = getRendererFor(value, column);
057:
058:                //new Throwable().printStackTrace();
059:
060:                // here comes only string and stringbuffer ????
061:                //System.out.println(""+column+" "+value.getClass()+"\t"+value);
062:
063:                if (value instanceof  Font) {
064:                    Font font = (Font) value;
065:                    comp.setValue("Font " + font.getFontName() + ", size="
066:                            + font.getSize());
067:                    comp.setFont(font);
068:                } else {
069:                    comp.setFont(table.getFont());
070:                    comp.setValue(value);
071:                }
072:
073:                if (value instanceof  Color)// || value instanceof javax.swing.plaf.ColorUIResource)
074:                {
075:                    //System.out.println("Color rederer comp");
076:                } else {
077:                    if (isSelected) {
078:                        //comp.setForeground(table.getSelectionForeground());
079:                        //comp.setBackground(table.getSelectionBackground());
080:                        comp.setForeground(UIManager
081:                                .getColor("Table.selectionForeground"));
082:                        comp.setBackground(UIManager
083:                                .getColor("Table.selectionBackground"));
084:                    } else {
085:                        //comp.setForeground(table.getForeground());
086:                        //comp.setBackground(table.getBackground());
087:                        comp.setForeground(UIManager
088:                                .getColor("Table.foreground"));
089:                        comp.setBackground(UIManager
090:                                .getColor("Table.background"));
091:                    }
092:                }
093:
094:                return (Component) comp;
095:            }
096:
097:            private BasicRenderer getRendererFor(Object value, int viewColumn) {
098:                if (value == null)
099:                    return stringRenderer; // [March2008]: was doubleRenderer;
100:                if (value instanceof  Double) {
101:                    return doubleRenderer;
102:                } else if (value instanceof  Color
103:                        || value instanceof  javax.swing.plaf.ColorUIResource) {
104:
105:                    return this .colorRenderer;
106:                } else if (value instanceof  Boolean) {
107:                    return this .booleanRenderer;
108:                } else // String & defaults
109:                {
110:                    // System.out.println(""+value.getClass().getName());
111:                    if (sortableTableModel != null) {
112:                        int col = sortableTableModel
113:                                .getColumnForViewIndex(viewColumn);
114:                        stringRenderer
115:                                .setHorizontalAlignment(sortableTableModel
116:                                        .getBasicTableModel()
117:                                        .getColumnAlignment(col));
118:                    }
119:                    return stringRenderer;
120:                }
121:            }
122:
123:            //
124:            // Renderers
125:            //
126:
127:            interface BasicRenderer {
128:                public void setValue(Object value);
129:
130:                public void setFont(Font f);
131:
132:                public void setForeground(Color c);
133:
134:                public void setBackground(Color c);
135:            }
136:
137:            class DoubleRenderer extends JComponent implements  BasicRenderer {
138:                String value = "";
139:                DecimalFormat format = new DecimalFormat("#.###");
140:                int posPoint = 80;
141:                AffineTransform identityTransform = new AffineTransform();
142:                FontRenderContext fontRenderContext = new FontRenderContext(
143:                        identityTransform, false, false);
144:                int posX = 0;
145:
146:                public DoubleRenderer() {
147:                }
148:
149:                public void setupUI() {
150:                    setBorder(noFocusBorder);
151:                    setOpaque(true);
152:                }
153:
154:                @Override
155:                public void paintComponent(Graphics g) {
156:                    // fill background and set foreground color.
157:                    Graphics2D g2 = (Graphics2D) g;
158:                    g.setColor(this .getBackground());
159:                    g2.fill(g.getClipBounds());
160:                    g.setColor(this .getForeground());
161:
162:                    int fs = g.getFont().getSize();
163:                    int posY = (int) (this .getSize().getHeight() / 2 + fs / 2);
164:
165:                    //fontRenderContext
166:                    //SwingUtilities.
167:
168:                    g.drawString(value, posX, posY);
169:                }
170:
171:                public void setValue(Object o) {
172:                    if (o == null) {
173:                        System.out
174:                                .println("Double renderer: null value passed !");
175:                        value = "<NULL>";
176:                    } else if (o instanceof  Number) // [March2008]: not always Double !
177:                    {
178:                        value = format.format((Number) o);
179:                    } else {
180:                        System.out.println("Double renderer: not a number !: "
181:                                + o.getClass() + ": " + o);
182:                        value = "" + o;
183:                    }
184:
185:                    int pos = value.indexOf('.');
186:                    if (pos < 0)
187:                        pos = value.length();
188:                    String beforePoint = value.substring(0, pos);
189:                    //System.out.println(""+beforePoint+" "+value);
190:
191:                    TextLayout textLayout = new TextLayout(beforePoint, this 
192:                            .getFont(), fontRenderContext);
193:                    Rectangle2D bounds = textLayout.getBounds();
194:                    posX = posPoint - (int) bounds.getWidth();
195:                    if (posX < 4)
196:                        posX = 4;
197:
198:                }
199:            }
200:
201:            /* DOESN'T WORK !!!
202:             *
203:             class DoubleRenderer extends JTextField implements BasicRenderer
204:             {
205:             DecimalFormat format = new DecimalFormat("0.000");
206:             DefaultStyledDocument document = new DefaultStyledDocument();
207:             SimpleAttributeSet attributes;
208:
209:             public DoubleRenderer()
210:             {
211:             super();
212:             setOpaque(true);
213:
214:             this.setEditable(false);
215:             this.setDocument(document);
216:
217:             TabSet tabset = new TabSet(
218:             new TabStop[]{
219:             new TabStop(160.2f, TabStop.ALIGN_DECIMAL, TabStop.LEAD_THICKLINE)
220:             });
221:             attributes = new SimpleAttributeSet();
222:             StyleConstants.setTabSet(attributes, tabset);
223:             StyleConstants.setForeground(attributes, Color.green);
224:
225:             }
226:
227:             public void setupUI()
228:             {
229:             setBorder(noFocusBorder);
230:             setOpaque(true);
231:             }
232:
233:             public void setValue(Object o)
234:             {
235:             if(o==null)
236:             {
237:             setText("ERROR: null");
238:             //setText("");
239:             return;
240:             }
241:
242:             if(o instanceof Double)
243:             {
244:             double value = ((Double) o).doubleValue();
245:             try
246:             {
247:             document.remove(0, document.getLength());
248:             document.setParagraphAttributes(document.getLength(), 0, attributes, true);
249:             document.insertString(document.getLength(), "\t"+format.format(value), attributes);
250:             } catch(Exception e){ e.printStackTrace(); }
251:             //setText("\t"+format.format(value));
252:             return;
253:             }
254:
255:             try
256:             {
257:             document.replace(0,document.getLength(), "Bad class "+o.getClass(), attributes);
258:             } catch(Exception e){}
259:
260:             }
261:             }  */
262:
263:            class StringRenderer extends JLabel implements  BasicRenderer {
264:                public StringRenderer() {
265:                    super ();
266:                    setOpaque(true);
267:                }
268:
269:                public void setupUI() {
270:                    setBorder(noFocusBorder);
271:                    setOpaque(true);
272:                }
273:
274:                public void setValue(Object o) {
275:                    setText("" + o);
276:                }
277:            }
278:
279:            class ColorRenderer extends JLabel implements  BasicRenderer {
280:                public ColorRenderer() {
281:                    super ();
282:                    setOpaque(true);
283:                }
284:
285:                public void setupUI() {
286:                    setBorder(noFocusBorder);
287:                    setOpaque(true);
288:                }
289:
290:                public void setValue(Object o) {
291:                    this .setText("");
292:                    if (o == null) {
293:                        this .setText("<null>");
294:                        return;
295:                    }
296:
297:                    if (o instanceof  Color) {
298:                        this .setBackground((Color) o);
299:                    }
300:                    /* else if (o instanceof javax.swing.plaf.ColorUIResource)
301:                     {
302:                        System.out.println("*");
303:                        javax.swing.plaf.ColorUIResource col = (javax.swing.plaf.ColorUIResource) o;
304:                        this.setBackground(new Color(col.getRGB()));
305:                     }*/
306:                    else {
307:                        this .setText("ERROR " + o.getClass().getName());
308:                    }
309:                }
310:            }
311:
312:            class BooleanRenderer extends JCheckBox implements  BasicRenderer {
313:                public BooleanRenderer() {
314:                    super ();
315:                    setOpaque(true);
316:                }
317:
318:                public void setupUI() {
319:                    setBorder(noFocusBorder);
320:                    setOpaque(true);
321:                }
322:
323:                public void setValue(Object o) {
324:                    if (o instanceof  Boolean) {
325:                        this .setSelected(((Boolean) o).booleanValue());
326:                    }
327:                }
328:            }
329:
330:        }
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.