nameandpiclistmodel.java

JAVA的高级应用以及网络编程

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import java.util.Vector;
import java.net.*;
import java.io.*; 

//以下继承DefaultListModel类以创建好友列表
public class NameAndPicListModel extends DefaultListModel{
	//构造器
	public NameAndPicListModel(Vector friendnames,String [] pics){
		for(int i=0;i<friendnames.size();++i){
          addElement(new Object[]{friendnames.get(i),new ImageIcon(pics[i])});
        }
    }
    
	public  String getName(Object object){
		Object[] array=(Object[])object;
		return(String) array[0];
	}
	
	public Icon getIcon(Object object){
		Object[] array=(Object[]) object;
		return (Icon) array[1];
	}
}//DefaultListModel类 end


class NameAndPicListCellRenderer extends JLabel implements ListCellRenderer{
	private Border lineBorder=BorderFactory.createLineBorder(Color.red,2),
	emptyBorder =BorderFactory.createEmptyBorder(2,2,2,2);
	//构造器
	public NameAndPicListCellRenderer(){
		setOpaque(true);
    }
    
    public Component getListCellRendererComponent(
      JList list,Object value,int index,boolean isSelected,boolean cellHasFocus){
    	NameAndPicListModel model=(NameAndPicListModel) list.getModel();
        setText(model.getName(value));
        setIcon(model.getIcon(value));
        if(isSelected){
        	setForeground(list.getSelectionForeground());
        	setBackground(list.getSelectionBackground());
        }
        else { 
        	setForeground(list.getForeground());
        	setBackground(list.getBackground());
        }
        if(cellHasFocus) setBorder(lineBorder);
        else setBorder(emptyBorder);
        return this;
	}
}//NameAndPicListCellRenderer类 end 

class MainWin_list_mouseAdapter extends java.awt.event.MouseAdapter {
	MainWin adaptee;
	MainWin_list_mouseAdapter(MainWin adaptee) {
    	this.adaptee = adaptee;
	}
	public void mouseClicked(MouseEvent e) {
    	adaptee.list_mouseClicked(e);
	}
}

class MainWin_direct_mouseAdapter extends java.awt.event.MouseAdapter {
	MainWin adaptee;

	MainWin_direct_mouseAdapter(MainWin adaptee) {
    	this.adaptee = adaptee;
	}
	public void mouseClicked(MouseEvent e) {
    	adaptee.direct_mouseClicked(e);
	}
}

class MainWin_ok_mouseAdapter extends java.awt.event.MouseAdapter {
	MainWin adaptee;

	MainWin_ok_mouseAdapter(MainWin adaptee) {
    	this.adaptee = adaptee;
	}
	public void mouseClicked(MouseEvent e) {
    	adaptee.ok_mouseClicked(e);
	}
}

class MainWin_sendmessage_mouseAdapter extends java.awt.event.MouseAdapter {
	MainWin adaptee;

	MainWin_sendmessage_mouseAdapter(MainWin adaptee) {
		this.adaptee = adaptee;
	}

	public void mousePressed(MouseEvent e) {
    	adaptee.sendmessage_mousePressed(e);
	}
}

class MainWin_cancel_mouseAdapter extends java.awt.event.MouseAdapter {
	MainWin adaptee;

	MainWin_cancel_mouseAdapter(MainWin adaptee) {
    	this.adaptee = adaptee;
	}
	
	public void mouseClicked(MouseEvent e) {
		adaptee.cancel_mouseClicked(e);
	}
}