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Description: 文件分割器，用图形界面运行，比较简易
可以实行对文件的分割，也可以实行对已分割文件的合并-paper division for use graphical interface running relatively simple to implement document segmentation, also have a right has divided the merger documents
Platform: |
Size: 3111 |
Author: 周杭谕 |
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Description: package huanrongdao
import javax.swing.*
import java.awt.event.WindowEvent
import java.awt.event.WindowAdapter
-huanrongdao import javax.swing package. * import java.awt.event.WindowEvent import j ava.awt.event.WindowAdapter
Platform: |
Size: 10342 |
Author: zmx |
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Description: 文件分割器，用图形界面运行，比较简易
可以实行对文件的分割，也可以实行对已分割文件的合并-paper division for use graphical interface running relatively simple to implement document segmentation, also have a right has divided the merger documents
Platform: |
Size: 3072 |
Author: 周杭谕 |
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Description: package huanrongdao
import javax.swing.*
import java.awt.event.WindowEvent
import java.awt.event.WindowAdapter
-huanrongdao import javax.swing package.* import java.awt.event.WindowEvent import j ava.awt.event.WindowAdapter
Platform: |
Size: 10240 |
Author: zmx |
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Description: The following program uses the Daytime protocol to obtain the date and time from
port 13 of user-specified host(s). It provides a text field for input of the host name
by the user and a text area for output of the host’s response. There are also two
buttons, one that the user presses after entry of the host name and the other that
closes down the program. The text area is ‘wrapped’ in a JScrollPane, to cater for
long lines of output, while the buttons are laid out on a separate panel. The
application frame itself will handle the processing of button presses, and so
implements the ActionListener interface. The window-closing code (encapsulated in
an anonymous WindowAdapter object) ensures that any socket that has been opened
is closed before exit from the program.
Platform: |
Size: 2048 |
Author: linchunhong |
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Description: import java.awt.*
import java.awt.event.*
public class EventDemo{
public static void main(String[] args){
MyFrame frm=new MyFrame()
frm.setVisible(true) //
}
}
class MyFrame extends Frame{
MyFrame(){
addWindowListener(//第二步: 注册监听器
//匿名类,第一步与第三步合并: 通过匿名类省却了创建监听类,同时实现监听器中的一个方法
new WindowAdapter(){
public void windowClosing(WindowEvent e){
dispose()
System.exit(0)
}
Platform: |
Size: 1024 |
Author: 陈杰 |
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Description: 设计一个窗口, 窗口中的元素如下:
菜单,其内容模仿记事本的菜单
三个文本框,一个按钮.在前两个文本框中输入两个整数, 点击按钮后把两数之和显示到第三个文本框中.-package cn
import java.awt.*
import java.awt.event.ActionEvent
import java.awt.event.ActionListener
import java.awt.event.WindowAdapter
import java.awt.event.WindowEvent
public class Mywindow extends Frame implements ActionListener{
private MenuBar mb=new MenuBar()
private Menu menu1=new Menu("文件")
private Menu menu2=new Menu("查看")
private MenuItem mi_open=new MenuItem("打开")
private MenuItem mi_save=new MenuItem("保存")
private MenuItem mi_state=new MenuItem("状态")
private TextField t1=new TextField(10)
private TextField t2=new TextField(10)
private TextField t3=new TextField(10)
private Button bt=new Button("求和")
public Mywindow(){
this.setTitle("这是我的第一个窗口程序")
menu1.add(mi_open)
menu1.add(mi_save)
menu2.add(mi_state)
mb.add(menu1)
mb.add(menu2)
this.setMenuBar(mb)
this.setLayout(new FlowLayout())
this.add(t1)
this.add(t2)
this.add(bt)
this.add(t3)
t3.setEditable(false)
bt.addActio
Platform: |
Size: 3072 |
Author: 芳 |
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Description: 写一个应用程序，要求编写一个Panel的子类MyPanel，MyPanel中有一个文本框和一个按钮，要求MyPanel的实例作为其按钮的ActionEvent事件的监视器，当单击按钮时，程序获取文本框中的文本，并将该文本作为按钮的名称。然后再编写一个Frame的子类，即窗口。窗口的布局为BorderLayout布局。窗口中添加两个MyPanel面板，分别添加到窗口的东部区域和西部区域-MyPanel.Java
package cn
import java.awt.*
import java.awt.event.*
public class MyPanel extends Panel implements ActionListener{
TextField tf
Button bt
public MyPanel()
{
tf=new TextField(10)
bt=new Button("按钮")
this.add(tf)
this.add(bt)
this.setLayout(new FlowLayout())
bt.addActionListener(this)
this.setVisible(true)
}
public void actionPerformed(ActionEvent e)
{
if(e.getSource()==bt){
bt.setLabel(tf.getText())
}
}
}
MyFrame.Java
package cn
import java.awt.BorderLayout
import java.awt.Frame
import java.awt.event.*
public class MyFrame extends Frame {
MyPanel p1,p2
public MyFrame()
{
p1=new MyPanel()
p2=new MyPanel()
this.setLayout(new BorderLayout())
this.add(p1)
this.add(p2)
this.setBounds(100,100,400,200)
this.setVisible(true)
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent arg0) {
System.exit(0)
}
})
this.
Platform: |
Size: 4096 |
Author: 芳 |
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Description: 实现了java环境下一对一的私人聊天功能-import java.io.*
import java.awt.*
import java.awt.event.*
import javax.swing.*
import java.net.*
public class ChatClient implements ActionListener
{
private Panel panel
private JTextArea said
private JTextField chat
private JButton send
private ServerSocket server
private Socket s
private InputStream in
private OutputStream out
public ChatClient()
{
JFrame f=new JFrame("聊天系统客户机端")
f.setSize(350,400)
panel=new Panel()
said=new JTextArea()
chat=new JTextField(20)
chat.addActionListener(this)
send=new JButton("发送")
send.addActionListener(this)
panel.add(chat)
panel.add(send)
f.add("South",panel)
f.add("Center",said)
f.addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent e)
{
System.exit(0)
}
})
f.show()
}
public void startN
Platform: |
Size: 6144 |
Author: gddjq |
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Description: 处理窗口事件时监听器类设置为WindowAdapter的子类例子源代码，仅供学习参考用。-When processing a window event listener class to subclass WindowAdapter example source code, only to learn reference.
Platform: |
Size: 3072 |
Author: 风灵 |
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Description: package 边界布局BorderLayout
import java.awt.BorderLayout
import java.awt.event.WindowAdapter
import java.awt.event.WindowEvent
import javax.swing.JButton
import javax.swing.JFrame
public class TestBorderLayout extends JFrame{
public static void main(String[] args) {
new TestBorderLayout()
}-package border layout BorderLayout import java.awt.BorderLayout import java.awt.event.WindowAdapter import java.awt.event.WindowEvent import javax.swing.JButton import javax.swing.JFrame public class TestBorderLayout extends JFrame { public static void main (String [] args) {new TestBorderLayout () }
Platform: |
Size: 1024 |
Author: Brian |
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Description: package 常用组件之JButton
import java.awt.event.ActionEvent
import java.awt.event.ActionListener
import java.awt.event.WindowAdapter
import java.awt.event.WindowEvent
import javax.swing.JButton
import javax.swing.JFrame
import javax.swing.JLabel
import javax.swing.JPanel
public class TestJButton {
public static void main(String[] args) {
new MyFrame()
}
}
class MyFrame extends JFrame-JButton package of commonly used components import java.awt.event.ActionEvent import java.awt.event.ActionListener import java.awt.event.WindowAdapter import java.awt.event.WindowEvent import javax.swing.JButton import javax.swing.JFrame import javax.swing.JLabel import javax.swing.JPanel public class TestJButton {public static void main (String [] args) {new MyFrame () }} class MyFrame extends JFrame
Platform: |
Size: 2048 |
Author: Brian |
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Description: package 常用组件之JCheckBox
import java.awt.event.ItemEvent
import java.awt.event.ItemListener
import java.awt.event.WindowAdapter
import java.awt.event.WindowEvent
import javax.swing.ButtonGroup
import javax.swing.JCheckBox
import javax.swing.JFrame
import javax.swing.JLabel
import javax.swing.JPanel -JCheckBox package of commonly used components import java.awt.event.ItemEvent import java.awt.event.ItemListener import java.awt.event.WindowAdapter import java.awt.event.WindowEvent import javax.swing.ButtonGroup import javax.swing.JCheckBox import javax.swing.JFrame import javax.swing.JLabel import javax.swing.JPanel
Platform: |
Size: 1024 |
Author: Brian |
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Description: package 常用组件之JComboBox
import java.awt.event.ItemEvent
import java.awt.event.ItemListener
import java.awt.event.WindowAdapter
import java.awt.event.WindowEvent
import javax.swing.JComboBox
import javax.swing.JFrame
import javax.swing.JLabel
import javax.swing.JPanel
public class TestJComboBox {-JComboBox package of commonly used components import java.awt.event.ItemEvent import java.awt.event.ItemListener import java.awt.event.WindowAdapter import java.awt.event.WindowEvent import javax.swing.JComboBox import javax.swing.JFrame import javax.swing.JLabel import javax.swing.JPanel public class TestJComboBox {
Platform: |
Size: 1024 |
Author: Brian |
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Description: package String与AWT的比较
import java.awt.event.WindowAdapter
import java.awt.event.WindowEvent
import javax.swing.JFrame
import javax.swing.JLabel
import javax.swing.JMenu
import javax.swing.JMenuBar
import javax.swing.JMenuItem
public class Demo extends JFrame{//定义一个窗口，继承JFrame窗口类
Platform: |
Size: 1024 |
Author: Brian |
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