本帖最後由 張峻瑋 於 2016-9-24 16:57 編輯
- import javax.swing.*;
- import java.awt.Color;
- import java.awt.GridLayout;
- import javax.swing.border.EtchedBorder;
- import javax.swing.border.TitledBorder;
- import javax.swing.border.LineBorder;
- public class Ch118 {
- JFrame fm;
- JButton btn[]=new JButton[4];
- JPanel pn1,pn2,pn3;
- Ch118()
- {
- for(int i=0; i<4; i++)
- btn[i]=new JButton("按鈕"+(i+1));
- btn[0].setBackground(Color.GREEN);
- btn[0].setForeground(Color.BLUE);
- btn[1].setBackground(Color.CYAN);
- btn[1].setForeground(Color.DARK_GRAY);
- btn[2].setBackground(Color.MAGENTA);
- btn[2].setForeground(Color.ORANGE);
- btn[3].setBackground(Color.YELLOW);
- btn[3].setForeground(Color.WHITE);
- pn1=new JPanel();
- pn1.setBorder(new EtchedBorder());
- pn1.setBackground(Color.LIGHT_GRAY);
- pn2=new JPanel();
- pn2.setBorder(new TitledBorder("第二區"));
- pn2.setBackground(new Color(45,80,240));
- pn3=new JPanel();
- pn3.setBorder(new TitledBorder(new LineBorder(Color.RED,25,true),"第三區",TitledBorder.CENTER,TitledBorder.BOTTOM,null,Color.RED));
- pn3.setLayout(new GridLayout(4,1,5,5));
- for(int i=0; i<4; i++)
- pn3.add(btn[i]);
- fm=new JFrame("Color 類別");
- fm.setBounds(100, 100, 450, 300);
- fm.setVisible(true);
- fm.setResizable(true);
- fm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- fm.setLayout(new GridLayout());
- fm.add(pn1);
- fm.add(pn2);
- fm.add(pn3);
- }
- public static void main(String[] args) {
- new Ch118();
- }
- }
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