如下圖所示，在表格單元格中添加標簽和按鈕：

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代碼如下：

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import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Component;

import java.awt.Cursor;

import java.awt.Dimension;

import java.awt.FlowLayout;

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import javax.swing.AbstractCellEditor;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTable;

import javax.swing.UIManager;

import javax.swing.UnsupportedLookAndFeelException;

import javax.swing.table.TableCellEditor;

import javax.swing.table.TableCellRenderer;

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import com.customcomponent.basicClass.BasicTableColumnModel;

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import syspublicpanel.table.SysLoadTable;

import syspublicpanel.table.SysLoadTableModel;

import uiframework.tools.UIProperties;

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public class TestTableRenderer extends JFrame {

??? private static final long serialVersionUID = 3941331829886452257L;

??? private SysLoadTable testTable = null ; // 表格

???

??? private static final String[] colNames = new String[] { " 第一列 " , " 第二列 " , " 第三列 " }; // 表頭

???

??? public TestTableRenderer() {

?????? initialize();

??? }

???

??? /**

??? ? * 初始化組件

??? ? */

??? private void initialize() {

?????? this .setDefaultCloseOperation(JFrame. EXIT_ON_CLOSE );

?????? this .setSize(400, 300);

?????? this .setLocation(200, 100);

?????? this .setLayout( new BorderLayout());

?????? this .add( new JScrollPane(getTestTable()), BorderLayout. CENTER );

??????

?????? this .setVisible( true );

??? }

???

??? private SysLoadTable getTestTable() {

?????? if ( testTable == null ) {

?????????? SysLoadTableModel tableModel = new SysLoadTableModel( colNames );

?????????? tableModel.setAllEditableColumn( false ); // 設置所有列不可編輯

?????????? tableModel.setColumnEditable( " 第三列 " , true ); // 設置第三列可編輯

??????????

?????????? /**

?????????? ? * 添加表格內容

?????????? ? */

?????????? tableModel.addRow( new Object[] { "1" , "2" , null });

?????????? tableModel.addRow( new Object[] { "11" , "22" , null });

?????????? tableModel.addRow( new Object[] { "111" , "222" , null });

??????????

?????????? testTable = new SysLoadTable(tableModel);

??????????

?????????? BasicTableColumnModel columnModel = (BasicTableColumnModel) testTable .getColumnModel();

?????????? columnModel.getColumn(2).setCellRenderer( new CustomTableRenderer());

?????????? columnModel.getColumn(2).setCellEditor( new CustomTableRenderer());

?????? }

?????? return testTable ;

??? }

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??? public static void main(String[] args) {

?????? try {

?????????? UIManager. setLookAndFeel (UIProperties. getInstance ().getLookAndFeel());

?????? } catch (ClassNotFoundException e) {

?????????? e.printStackTrace();

?????? } catch (InstantiationException e) {

?????????? e.printStackTrace();

?????? } catch (IllegalAccessException e) {

?????????? e.printStackTrace();

?????? } catch (UnsupportedLookAndFeelException e) {

?????????? e.printStackTrace();

?????? }

??????

?????? new TestTableRenderer();

??? }

}

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/**

? * 自定義表格渲染器

? */

class CustomTableRenderer extends AbstractCellEditor implements TableCellRenderer, TableCellEditor {

??? private static final long serialVersionUID = 7380564532198049597L;

??? private JPanel panel = null ; // 面板

??? private JLabel delLabel = null ; // 刪除標簽

??? private JButton modifyButton = null ; // 修改按鈕

???

??? private static final String imagePath = "/sysimages/" ; // 圖片路徑

???

??? public CustomTableRenderer() {

?????? delLabel = new JLabel( new ImageIcon(getClass().getResource( imagePath + "delete.gif" )));

?????? delLabel .setCursor( new Cursor(Cursor. HAND_CURSOR ));

?????? delLabel .setToolTipText( " 刪除 " );

??????

?????? modifyButton = new JButton( " 修改 " );

?????? modifyButton .setPreferredSize( new Dimension(60, 20));

??????

?????? panel = new JPanel();

?????? panel .setBackground(Color. WHITE );

?????? panel .setLayout( new FlowLayout(FlowLayout. CENTER , 20, 0));

?????? panel .add( delLabel );

?????? panel .add( modifyButton );

??? }

???

??? public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {

?????? if (row == table.getSelectedRow()) {

?????????? panel .setBackground(table.getSelectionBackground());

?????? } else {

?????????? panel .setBackground(Color. WHITE );

?????? }

?????? return panel ;

??? }

??? ???

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??? public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {

?????????????? if (row == table.getSelectedRow()) {

? ?????????? panel .setBackground(table.getSelectionBackground());

?????? } else {

?????????? panel .setBackground(Color. WHITE );

?????? }

?????? return panel ;

??? }

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??? public Object getCellEditorValue() {

?????? return null ;

??? }

}

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在表格單元格中添加標簽和按鈕