**JAVA** GUI圖形界面編程-Swing的使用

>GUI組件介紹

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>>分類

控制組件：button，label

容器：能容納和排列組件的組件。

>>界面的構成：（分析一個代碼的結構層次）

一個頂層容器（主窗口）

頂層容器包含若干個中間容器

每個中間容器包含若干個基本組件

按照合理的佈局方式，將他們組織在一起。

基本組件可相應發生在其上的事件

>>swing中的容器

頂層容器：

JFrame:用來創建application的頂層窗體

JApplet:用來創建applet程序

JDialog:用來創建對話框

JWindow:不常用

中間容器：

JPanel:提供一個面板

JScrollPane:具有滾動條的窗格

JSplitPane:具有拆分功能的窗格

JTablePane:具有若干標籤的窗格

JInternalFrame:

Box:盒式佈局的中間容器

基本組件：

JLabel

JButton、JCheckBox、JRadioButton

JList、JComboBox

JTextField、JPasswordField、JTextArea

JToolBar、JToolTip、JProgressBar

JSlider、JSpinner

JFileChooser、JColorChooser

JMenuBar、JMenu、JMenuItem、JCheckBoxMenuItem、JRadioButtonMenuItem、JPopupMenu

JTable

JTree

JOptionPane、JSeparator

>swing組件的使用：

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package useSwing;

import java.awt.Color;
import java.awt.Container;
import java.awt.Font;
import java.awt.event.ActionListener;

import javax.swing.*;
import javax.swing.border.Border;


public class Containing {
	public static void main(String[] args){
		//設置JFrame
		JFrame f = new JFrame();
		f.setTitle("My first JFrame");
		f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		f.setSize(600, 600);
		Container con = f.getContentPane();
		JPanel pan = new JPanel();
		
		//設置JLabel
		JLabel Label_name = new JLabel("name");
		pan.add(Label_name);
		
		//添加textfield
		JTextField tf_name = new JTextField(25);
		pan.add(tf_name);
		
		//設置密碼域passwordfield
		JLabel Label_pw = new JLabel("password");
		pan.add(Label_pw);
		JPasswordField password = new JPasswordField(20);
		password.setEchoChar('*');
		pan.add(password);
		
		//設置單選按鈕radiobox
		JLabel Label_sex =new JLabel("sex");
		pan.add(Label_sex);
		JRadioButton male = new JRadioButton("male",true);
		JRadioButton female = new JRadioButton("female",true);
		ButtonGroup group = new ButtonGroup();
		group.add(male);
		group.add(female);
		pan.add(male);
		pan.add(female);
		
		//設置checkbox
		JLabel Label_love = new JLabel();
		JCheckBox[] love={new JCheckBox("music"),new JCheckBox("football"),new JCheckBox("painting")
		};
		pan.add(Label_love);
		pan.add(love[0]);
		pan.add(love[1]);
		pan.add(love[2]);
		
		//設置下拉列表ComboBox
		JLabel Label_school = new JLabel("school");
		pan.add(Label_school);
		String[] departmentNames = {
				"computer school",
				"electronic school",
				"software school"
		};
		JComboBox department = new JComboBox(departmentNames);
		department.setEditable(false);
		pan.add(department);
		
	
		//設置List列表框
		JLabel Label_choose = new JLabel();
		String[] coursesNames = {
				"date structure",
				"operation system",
				"network",
				"designer of java",
				"first of computer",
				"graphic"
		};
		JList course = new JList(coursesNames);
		pan.add(Label_choose);
		pan.add(course);
		
		//設置滑動條slider
		JLabel Label_score = new JLabel("addScore");
		pan.add(Label_score);
		JSlider addition = new JSlider(JSlider.HORIZONTAL,0,100,50);
		addition.setMajorTickSpacing(10);
		addition.setMinorTickSpacing(5);
		addition.setPaintTicks(true);
		addition.setPaintLabels(true);
		addition.setSnapToTicks(true);
		pan.add(addition);
		
		//設置文件選擇器JFileChoose
		JFileChooser fc1 = new JFileChooser();
		
		//設置顏色選擇器JColorChooser
		JColorChooser c = new JColorChooser();
		
		//設置對話框JOptionPane
		
		//設置計時器Timer
		//Timer time = new Timer(1000,new ActionListener());
		
		//設置組件的邊框
		/*
		Border border1 = BorderFactory.createLineBorder(color,int);//創建一個具有指定顏色和寬度的線邊框
		border2 =  BorderFactory.createTitledBorder(String);  //創建一個新標題邊框，採用默認設置，並指定了標題文本。
		Border border3 = BorderFactory. createLoweredBevelBorder();//創建一個具有凹入斜面邊緣的邊框
		Border border4 = BorderFactory.createRaisedBevelBorder();//創建一個具有凸出斜面邊緣的邊框
		Border border5 = BorderFactory.createEtchedBevelBorder();//創建一個具有“浮雕化”外觀效果的邊框，將組件的當前背景色用於突出顯示和陰影顯示
		*/
		
		//設置分割線Jseparator
		JSeparator separator1 = new JSeparator();
		
		//設置組件的顏色
		Color colors = new Color(9,255,0);
		//設置組件的字體
		Font fon = new Font("ja",Font.BOLD,24);
		//設置光標java.awt.Cursor
		
		//設置微調器JSpinner
		JLabel Label_age = new JLabel("age");
		JSpinner jsp = new JSpinner();
		jsp.setValue(new Integer(20));
		pan.add(Label_age);
		pan.add(jsp);
		
		//設置button
		JButton butt_sub = new JButton("submit");
		pan.add(butt_sub);
		JButton butt_save = new JButton("save");
		pan.add(butt_save);
		
		//設置JTextArea
		JLabel Label_result = new JLabel("result");
		JTextArea result = new JTextArea(10,30);
		JScrollPane sp = new JScrollPane(result);
		pan.add(Label_result);
		pan.add(sp);
		
		//設置進度條ProgressBar
		JProgressBar progbar = new JProgressBar(JProgressBar.HORIZONTAL,0,100);
		progbar.setStringPainted(true);
		pan.add(progbar);
		
		
		
		//添加到容器
		con.add(pan);
		f.setVisible(true);
		
		
		
	}

}