LAB 5-2_TableCellRendererTest

TableCellRendererTest(LAB 5-2) 

import java.awt.*; 
import java.awt.event.*; 
import java.util.*; 
import javax.swing.*; 
import javax.swing.event.*; 
import javax.swing.table.*; 

class TableCellRendererTest extends JFrame{ 
 private static final int DEFAULT_WIDTH=600; 
 private static final int DEFAULT_HEIGHT=400; 

 TableCellRendererTest(){ 
  setTitle("Table Cell Render Test"); 
  setSize(DEFAULT_WIDTH,DEFAULT_HEIGHT); 
  TableModel model=new CreateTableModel(); 
  JTable table=new JTable(model); 

  JComboBox foodCombo=new JComboBox(); 
  String[]foods={"กระเพราไก่","ข้าวผัดกุ้ง","ข้าวต้มกุ้ง","หมูทอดกระเทียม","ผัดผักรวมมิตร","แกงจืดเต้าหู้","มาม่า","ต้มยำรวมมิตร","ผัดเผ็ดปลาดุก"}; 
  
  for(int i=0;i<foods.length;i++) 
   foodCombo.addItem(foods[i]); 

  // 
  TableColumnModel columnModel=table.getColumnModel(); 
  TableColumn foodColumn=columnModel.getColumn(CreateTableModel.FOOD_COLUMN); 
  foodColumn.setCellEditor(new DefaultCellEditor(foodCombo)); 
  foodColumn.setHeaderRenderer(table.getDefaultRenderer(ImageIcon.class)); 
  foodColumn.setHeaderValue(new ImageIcon("meun.gif"));// 

  // 
  table.setRowHeight(50); 
  table.setRowSelectionAllowed(false); 
  table.setDefaultRenderer(Color.class,new ColorTableCellRenderer()); 
  table.setDefaultEditor(Color.class,new ColorTableCellEditor()); 
  table.setForeground(Color.blue); 

  add(new JScrollPane(table),BorderLayout.CENTER); 
 } 
 public static void main(String[]args){ 
  JFrame frame=new TableCellRendererTest(); 
  frame.addWindowListener(new WindowAdapter(){ 
   public void windowClosing(WindowEvent e){ 
    System.exit(0); 
   } 
  }); 
  frame.setVisible(true); 
 } 
} 

class CreateTableModel extends AbstractTableModel{ 
 public static final int DAY_COLUMN=0; 
 public static final int FOOD_COLUMN=1; 
 public static final int CHECKBOX_COLUMN=2; 
 public static final int COLORPAINT_COLUMN=4; 
 private Object[][]cells={ 
  {"อาทิตย์","กระเพราไก่",true,new ImageIcon("p11.gif"),Color.red}, 
  {"จันทร์","ข้าวผัดกุ้ง",true,new ImageIcon("p22.gif"),Color.yellow}, 
  {"อังคาร","ข้าวต้มกุ้ง",false,new ImageIcon("p33.gif"),Color.green}, 
  {"พุธ","หมูทอดกระเทียม",true,new ImageIcon("p44.gif"),Color.pink}, 
  {"พฤหัสบดี","ผัดผักรวมมิตร",true,new ImageIcon("p55.gif"),Color.blue}, 
  {"ศุกร์","แกงจืดเต้าหู้",true,new ImageIcon("p66.gif"),Color.white}, 
  {"เสาร์","มาม่า",false,new ImageIcon("p77.gif"),Color.orange} 
 }; 
 private String[]columnNames={"วัน","อาหารเช้า","ใส่ไข่","รูปภาพ","สี"}; 

 public Object getValueAt(int r,int c){return cells[r][c];} 
 public int getColumnCount(){return cells[0].length;} 
 public int getRowCount(){return cells.length;} 
 public String getColumnName(int c){return columnNames[c];} 
 public Class getColumnClass(int c){return cells[0][c].getClass();} 
 public void setValueAt(Object obj,int r,int c){cells[r][c]=obj;}// 

 public boolean isCellEditable(int r,int c){// 
 return c==DAY_COLUMN||c==FOOD_COLUMN||c==CHECKBOX_COLUMN||c==COLORPAINT_COLUMN; 
 } 
 }// 

 class ColorTableCellRenderer extends JPanel implements TableCellRenderer{ 
  public Component getTableCellRendererComponent(JTable table,Object value,boolean isSelected 
   ,boolean hasFocus,int row,int column){ 
   setBackground((Color)value); 
   return this; 
  } 
 } 

 class ColorTableCellEditor extends AbstractCellEditor implements TableCellEditor{ 
  JColorChooser colorChoose; 
  JDialog colorDialog; 
  JPanel panel; 
  public ColorTableCellEditor(){ 
   panel=new JPanel(); 
   colorChoose=new JColorChooser(); 
   colorDialog=JColorChooser.createDialog(null,"Chooser Color",false,colorChoose, 
    new ActionListener(){// 
   public void actionPerformed(ActionEvent e){stopCellEditing();} 
   }, 
    new ActionListener(){// 
   public void actionPerformed(ActionEvent e){cancelCellEditing();} 
   }); 
   colorDialog.addWindowListener(new WindowAdapter(){ 
    public void windowClosing(WindowEvent e){cancelCellEditing();} 
   }); 
  } 

  // 
  public Component getTableCellEditorComponent(JTable table,Object value,boolean isSelected 
   ,int row,int column){ 
   colorChoose.setColor((Color)value); 
   return panel; 
  } 
  public Object getCellEditorValue(){ 
   return colorChoose.getColor(); 
  } 

  // 
  public boolean shouldSelectCell(EventObject anEvent){ 
   colorDialog.setVisible(true); 
   return true; 
  } 
  public void cancelCellEditing(){ 
   colorDialog.setVisible(false); 
   super.cancelCellEditing(); 
  } 
  public boolean stopCellEdiying(){ 
   colorDialog.setVisible(false); 
   super.stopCellEditing(); 
   return true; 
  } 
 };