学习Java6(九)Table(2)过滤表格

下面演示怎么动态过滤表格显示的内容

1importjavax.swing.*;
2importjavax.swing.table.*;
3importjava.awt.*;
4importjava.awt.event.*;
5importjava.util.regex.*;
6
7publicclassFilterTable{
8publicstaticvoidmain(Stringargs[]){
9Runnablerunner=newRunnable(){
10publicvoidrun(){
11JFrameframe=newJFrame("SortingJTable");
12frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
13Objectrows[][]={
14{"Abc","你",1d},
15{"AAB","我",2d},
16{"ABC","このページを印刷",3.14},
17{"BBB","hermit",3.14},
18{"BBC","0",1.3},
19{"AAA","！！！",93.02}
20};
21Stringcolumns[]={"英文测试","多语言测试","数字测试"};
22TableModelmodel=newDefaultTableModel(rows,columns){
23publicClassgetColumnClass(intcolumn){
24ClassreturnValue;
25if((column>=0)&&(column<getColumnCount())){
26returnValue=getValueAt(0,column).getClass();
27}else{
28returnValue=Object.class;
29}
30returnreturnValue;
31}
32};
33JTabletable=newJTable(model);
34finalTableRowSorter<TableModel>sorter=newTableRowSorter<TableModel>(
35model);
36table.setRowSorter(sorter);
37JScrollPanepane=newJScrollPane(table);
38frame.add(pane,BorderLayout.CENTER);
39JPanelpanel=newJPanel(newBorderLayout());
40JLabellabel=newJLabel("Filter");
41panel.add(label,BorderLayout.WEST);
42finalJTextFieldfilterText=newJTextField();
43filterText.addKeyListener(newKeyAdapter(){
44publicvoidkeyReleased(KeyEvente){
45Stringtext=filterText.getText();
46if(text.length()==0){
47sorter.setRowFilter(null);
48}else{
49try{
50sorter.setRowFilter(RowFilter
51.regexFilter(text));
52}catch(PatternSyntaxExceptionpse){
53System.err.println("Badregexpattern");
54}
55}
56}
57});
58
59panel.add(filterText,BorderLayout.CENTER);
60frame.add(panel,BorderLayout.NORTH);
61
62frame.setSize(300,250);
63frame.setVisible(true);
64}
65};
66EventQueue.invokeLater(runner);
67}
68}
69

效果不错吧，不过我还是喜欢swt多一点