本文介绍了如何为JTable列添加JXDatepicker的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用JTable。在那里我有一个日期列,当我点击单元格时,我需要使一个JXDatePicker出现,以便我可以从中选择一个日期。有人可以显示我怎么办?
谢谢!等待一个答案..
解决方案
你应该可以使用 DatePickerCellEditor
这是一个 CellEditor
,使用 JXDatePicker
作为编辑器组件。例如:
TableColumn dateColumn = table.getColumnModel()。getColumn(columnIndex);
dateColumn.setCellEditor(new DatePickerCellEditor());
这是一个演示表:
import java.util.Date;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingUtilities;
import javax.swing.table.TableColumn;
import org.jdesktop.swingx.table.DatePickerCellEditor;
public class DateColumnDemo {
private static void createAndShowGUI(){
JFrame frame = new JFrame(DateColumnDemo);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JTable table = new JTable(new Object [] [] {{1,new Date()}},
new Object [] {Id,Time );
TableColumn dateColumn = table.getColumnModel()。getColumn(1);
dateColumn.setCellEditor(new DatePickerCellEditor());
JScrollPane scrollPane = new JScrollPane(table);
frame.add(scrollPane);
frame.pack();
frame.setVisible(true);
}
public static void main(String args []){
SwingUtilities.invokeLater(new Runnable(){
public void run(){
createAndShowGUI();
}
});
}
}
I'm using a JTable. There I have a Date column, where I need to make a JXDatePicker appear when I click on a cell so that I can select a date from it.
Can someone show me how to do this?
Thanks! waiting for an answer..
解决方案
You should probably use DatePickerCellEditor
, which is a CellEditor
using a JXDatePicker
as editor component. For example:
TableColumn dateColumn = table.getColumnModel().getColumn(columnIndex);
dateColumn.setCellEditor(new DatePickerCellEditor());
Here is a demo table:
import java.util.Date;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingUtilities;
import javax.swing.table.TableColumn;
import org.jdesktop.swingx.table.DatePickerCellEditor;
public class DateColumnDemo {
private static void createAndShowGUI() {
JFrame frame = new JFrame("DateColumnDemo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JTable table = new JTable(new Object[][] { { "1", new Date() } },
new Object[] { "Id", "Time" });
TableColumn dateColumn = table.getColumnModel().getColumn(1);
dateColumn.setCellEditor(new DatePickerCellEditor());
JScrollPane scrollPane = new JScrollPane(table);
frame.add(scrollPane);
frame.pack();
frame.setVisible(true);
}
public static void main(String args[]) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
createAndShowGUI();
}
});
}
}
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