package com.langtech.plm.mpart;

import java.awt.Component;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.JCheckBox;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.SwingConstants;
import javax.swing.UIManager;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.JTableHeader;
import javax.swing.table.TableCellRenderer;

public class CheckHeaderCellRenderer implements TableCellRenderer {
	DefaultTableModel tableModel;
    JTableHeader tableHeader;
    final JCheckBox selectBox;

    public CheckHeaderCellRenderer(final JTable table) {
        this.tableModel = (DefaultTableModel) table.getModel();
        this.tableHeader = table.getTableHeader();
        selectBox = new JCheckBox(tableModel.getColumnName(0));
        selectBox.setSelected(false);
        tableHeader.addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
                if (e.getClickCount() > 0) {
                    // 获得选中列
                    int selectColumn = tableHeader.columnAtPoint(e.getPoint());
                    if (selectColumn == 0) {
                    	System.out.println("selectColumn == 0selectColumn == 0selectColumn == 0");
                        boolean value = !selectBox.isSelected();
                        selectBox.setSelected(value);
//                        tableModel.selectAllOrNull(value);
                        tableHeader.repaint();
                        if(value) {
                        	for(int i=0;i<table.getRowCount();i++) {
                        		if(table.getValueAt(i, 5).equals("自制")) {
                        			table.setValueAt("1", i, 0);
                        		}
                            
                            }
                        }else {
                        	for(int i=0;i<table.getRowCount();i++) {
                            	
                            	if(table.getValueAt(i, 5).equals("自制")) {
                            		table.setValueAt("0", i, 0);
                        		}
                            }
                        }
                        
                    }
                }
            }
        });
    }

    @Override
    public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
            int row, int column) {
        // TODO Auto-generated method stub
        String valueStr = (String) value;
        JLabel label = new JLabel(valueStr);
        label.setHorizontalAlignment(SwingConstants.CENTER); // 表头标签剧中
        selectBox.setHorizontalAlignment(SwingConstants.CENTER);// 表头标签剧中
        selectBox.setBorderPainted(true);
        JComponent component = (column == 0) ? selectBox : label;

        component.setForeground(tableHeader.getForeground());
        component.setBackground(tableHeader.getBackground());
        component.setFont(tableHeader.getFont());
        component.setBorder(UIManager.getBorder("TableHeader.cellBorder"));

        return component;
    }

}