请问如何获取Tabel表中一列的数据啊
我想当鼠标单击Table时候能返回所单击这一行的所有数据，请问怎么实现，用什么数据类型来接受数据？
还有谁能说下Table的所有事件有什么啊？
高手帮帮忙了。。。谢谢大家！！
问题点数：20、回复次数：3Top
1 楼lifesting（不想做俗人的罪人）回复于 2006-07-03 13:16:50 得分 0
这个跟Java没什么关系，用JavaScript实现即可。Top
2 楼shuaishuaiyu（）回复于 2006-07-03 13:27:12 得分 0
javascript??我说的是Swing组件里的JTable啊。。。
怎么获取选中的这一行的数据Top
3 楼lifesting（不想做俗人的罪人）回复于 2006-07-03 14:25:06 得分 20
不好意思，我不会Swing，下面是SWT代码，差不多。
package com.lifesting.table;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
public class DemoTable {
private Table table;
protected Shell shell;
/**
* Launch the application
* @param args
*/
public static void main(String[] args) {
try {
DemoTable window = new DemoTable();
window.open();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Open the window
*/
public void open() {
final Display display = Display.getDefault();
createContents();
shell.open();
shell.layout();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
}
/**
* Create contents of the window
*/
protected void createContents() {
shell = new Shell();
shell.setLayout(new FillLayout());
shell.setSize(500, 375);
shell.setText("Demo");
table = new Table(shell, SWT.FULL_SELECTION | SWT.BORDER);
table.addMouseListener(new MouseAdapter() {
public void mouseDown(final MouseEvent e) {
TableItem[] selected = table.getSelection();
if (selected.length > 0)
{
TableItem current = selected[0];
String row_data = "";
for (int i = 0; i < table.getColumnCount(); i++)
{
row_data += current.getText(i)+" ";
}
MessageDialog.openInformation(shell,"Row Data",row_data);
}
}
});
table.setLinesVisible(true);
table.setHeaderVisible(true);
final TableColumn nameCol = new TableColumn(table, SWT.NONE);
nameCol.setWidth(237);
nameCol.setText("Name");
final TableColumn homeCol = new TableColumn(table, SWT.NONE);
homeCol.setWidth(147);
homeCol.setText("Home");
final TableColumn ageCol = new TableColumn(table, SWT.NONE);
ageCol.setWidth(100);
ageCol.setText("Age");
final TableItem r1 = new TableItem(table, SWT.BORDER);
String[] row = {"David Chan","Hubei","20"};
r1.setText(row);
final TableItem r2 = new TableItem(table, SWT.BORDER);
row = new String[]{"Joe Wang","Anhui","30"};
r2.setText(row);
//
}
}
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