jcolor.java

自己写的java 的记事本,内有源码.和jar 文件

package note;

import java.awt.Color;
import java.awt.EventQueue;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.GroupLayout;
import javax.swing.JButton;
import javax.swing.JColorChooser;
import javax.swing.LayoutStyle;
import javax.swing.WindowConstants;

/**
 * @author 李宏博（朽木）
 *改类主要是用的 JColorChooser 组建 
 *只是重写了 确定按钮的事件响应
 */
public class JColor extends javax.swing.JFrame {
    
    /**
	 * 
	 */
	private static final long serialVersionUID = 0L;
	/** 创建一个color  */
    public JColor() {
        initComponents();
    }
    
    private void initComponents() {

        jColorChooser1 = new javax.swing.JColorChooser();
        jButton_color_sure = new  JButton();
        jButton_color_close = new  JButton();

        setDefaultCloseOperation( WindowConstants.DISPOSE_ON_CLOSE);
        setTitle("颜色选择");

        jColorChooser1.setForeground(new Color(204, 204, 255));

        jButton_color_sure.setBackground(new Color(204, 204, 255));
        jButton_color_sure.setText("确 定");
        jButton_color_sure.setBorderPainted(false);
        jButton_color_sure.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                jButton_color_sureActionPerformed(evt);
            }
        });

        jButton_color_close.setBackground(new Color(204, 204, 255));
        jButton_color_close.setText("取 消");
        jButton_color_close.setBorderPainted(false);
        jButton_color_close.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

         GroupLayout layout = new  GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup( GroupLayout.Alignment.LEADING)
            .addGroup( GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(275, Short.MAX_VALUE)
                .addComponent(jButton_color_sure)
                .addPreferredGap( LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jButton_color_close)
                .addGap(18, 18, 18))
            .addComponent(jColorChooser1,  GroupLayout.DEFAULT_SIZE, 429, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup( GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(jColorChooser1,  GroupLayout.PREFERRED_SIZE, 237,  GroupLayout.PREFERRED_SIZE)
                .addPreferredGap( LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup( GroupLayout.Alignment.LEADING)
                    .addComponent(jButton_color_close,  GroupLayout.DEFAULT_SIZE,  GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jButton_color_sure,  GroupLayout.DEFAULT_SIZE,  GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );

        pack();
    }// </editor-fold>

    private void jButton_color_sureActionPerformed(ActionEvent evt) {                                                   
      
       Note.fileArea.setForeground(jColorChooser1.getColor());
       //System.out.println(jColorChooser1.getColor());
    	
        setVisible(false);
    }                                                  

    private void jButton2ActionPerformed(ActionEvent evt) {
    	setVisible(false);
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                new JColor().setVisible(true);
            }
        });
    }
    
    private  JButton jButton_color_close;
    private  JButton jButton_color_sure;
    private  JColorChooser jColorChooser1;
    
}