java.awt.Button类的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中java.awt.Button类的一些代码示例，展示了Button类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Button类的具体详情如下：
包路径：java.awt.Button
类名称：Button

Button介绍

暂无

代码示例

代码示例来源：origin: wildfly/wildfly

public SendDialog(Frame parent, Node dest, String src, RpcDispatcher disp) {
  super(parent, "Send message to " + dest.lbl + " at " + dest.addr, true);
  Panel p1=new Panel(), p2=new Panel();
  Button send=new Button("Send"), send_all=new Button("Send to all");
  Button cancel=new Button("Cancel");
  this.disp=disp;
  this.dest=dest;
  sender=src;
  send.setFont(default_font);
  send_all.setFont(default_font);
  cancel.setFont(default_font);
  msg.setFont(default_font);
  p1.setLayout(new BorderLayout());
  p1.add(msg);
  p2.setLayout(new FlowLayout());
  send.addActionListener(this);
  send_all.addActionListener(this);
  cancel.addActionListener(this);
  p2.add(send);
  p2.add(send_all);
  p2.add(cancel);
  add("Center", p1);
  add("South", p2);
  setSize(300, 150);
  Point my_loc=parent.getLocation();
  my_loc.x+=50;
  my_loc.y+=150;
  setLocation(my_loc);
  setVisible(true);
}

代码示例来源：origin: wildfly/wildfly

public void go() {
  try {
    panel=new Panel();
    sub_panel=new Panel();
    resize(200, 200);
    add("Center", panel);
    clear_button=new Button("Clear");
    clear_button.setFont(default_font);
    clear_button.addActionListener(this);
    leave_button=new Button("Exit");
    leave_button.setFont(default_font);
    leave_button.addActionListener(this);
    mbr_label=new Label("0 mbr(s)");
    mbr_label.setFont(default_font);
    sub_panel.add("South", clear_button);
    sub_panel.add("South", leave_button);
    sub_panel.add("South", mbr_label);
    panel.addMouseMotionListener(this);
    setVisible(true);
    mbr_label.setText(member_size + " mbrs");
    graphics=panel.getGraphics();
    selectColor();
    graphics.setColor(default_color);
    panel.setBackground(Color.white);
    clear_button.setForeground(Color.blue);
    leave_button.setForeground(Color.blue);

代码示例来源：origin: wildfly/wildfly

public UserInfoDialog(Frame parent) {
  super(parent, "Input", true);
  setLayout(null);
  l.setFont(default_font);
  l.setSize(50, 30);
  l.setLocation(30, 50);
  name.setFont(default_font);
  name.setSize(150, 30);
  name.setLocation(90, 50);
  //name.selectAll();
  ok.setFont(default_font);
  ok.setSize(50, 30);
  ok.setLocation(30, 90);

  add(l);    add(name); add(ok);
  ok.addActionListener(this);
  setSize(300, 150);
  Point my_loc=parent.getLocation();
  my_loc.x+=50;
  my_loc.y+=150;
  setLocation(my_loc);
  show();
}

代码示例来源：origin: stackoverflow.com

import java.awt.*;
import java.applet.Applet;
public class buttonDir extends Applet {
 public void init() {
  setLayout(new BorderLayout());
  add(new Button("North"), BorderLayout.NORTH);
  add(new Button("South"), BorderLayout.SOUTH);
  add(new Button("East"), BorderLayout.EAST);
  add(new Button("West"), BorderLayout.WEST);
  add(new Button("Center"), BorderLayout.CENTER);
 }
}

代码示例来源：origin: org.w3c.jigsaw/jigsaw

public StepIntegerAttributeEditor() {
StepListener sl = new StepListener();
widget = new Panel(new BorderLayout());
l = new Label();
l.setAlignment(Label.CENTER);
widget.add("Center", l);
p = new Button("+");
p.addActionListener(sl);
widget.add("East", p);
m = new Button("-");
m.addActionListener(sl);
widget.add("West", m);
}

代码示例来源：origin: stackoverflow.com

mainFrame.setSize(400,400);
mainFrame.setLayout(new GridLayout(3, 1));
mainFrame.addWindowListener(new WindowAdapter() {
  public void windowClosing(WindowEvent windowEvent){
    System.exit(0);
headerLabel = new Label();
headerLabel.setAlignment(Label.CENTER);
statusLabel = new Label();        
statusLabel.setAlignment(Label.CENTER);
statusLabel.setSize(350,100);
controlPanel = new Panel();
controlPanel.setLayout(new FlowLayout());
mainFrame.add(headerLabel);
mainFrame.add(controlPanel);
mainFrame.add(statusLabel);
mainFrame.setVisible(true);  
Label  namelabel= new Label("User ID: ", Label.CENTER);
final TextField userText = new TextField(16);
userText.setText("name");
Button displayButton = new Button("Display");
displayButton.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent e) {     
    String data = "Username: " + userText.getText();

代码示例来源：origin: stackoverflow.com

import java.awt.*;
import java.awt.event.*;
import java.applet.*;
public class ButtonDemo extends Applet implements ActionListener {

  public void init() {
    setLayout(null)
    Button yes= new Button("Yes");
    yes.setBounds(0,30,30,60);

    add(yes);
    yes.addActionListener(this);
  }

  public void actionPerformed (ActionEvent ae) {

  }
}

代码示例来源：origin: com.stevesoft.pat/pat

void message(String[] lines) {
 final Dialog d = new Dialog(this,"Message",true);
 d.setLayout(new GridLayout(lines.length+1,1));
 for(int i=0;i<lines.length;i++)
  d.add(new Label(lines[i],Label.LEFT));
 Button b = new Button("OK");
 b.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent ae) {
   d.dispose();
  }
 });
 d.add(b);
 d.pack();
 d.show();
}

代码示例来源：origin: stackoverflow.com

Label label;
  public Demo() { 
    setLayout(new FlowLayout()); 
    btn = new Button("OK");   
    label= new Label("Number of rightclicks: "+counter);
btn.addMouseListener(new MouseAdapter(){
  public void mouseClicked (MouseEvent e) {
    if (e.getModifiers() == MouseEvent.BUTTON3_MASK) { 
      counter++;
      label.setText("Number of rightclicks: " +counter.toString());} } 
    });   
    add(btn); 
    add(label);
    setSize(300,300); 
    setVisible(true);

代码示例来源：origin: wildfly/wildfly

start.addActionListener(e -> startSender());
stop.addActionListener(e -> {
  try {
    TotOrderRequest req=new TotOrderRequest(TotOrderRequest.STOP, 0, 0, 0);
clear.addActionListener(e -> canvas.clear());
get_state.addActionListener(e -> {
  try {
    channel.getState(null, 3000);
quit.addActionListener(e -> {
  channel.close();
  System.exit(0);
setMenuBar(menubar);
setLayout(new BorderLayout());
canvas=new MyCanvas(num_fields, field_size, x_offset, y_offset);
button_panel.setLayout(new FlowLayout());
button_panel.setFont(def_font2);
button_panel.add(start);
button_panel.add(stop);
button_panel.add(clear);

代码示例来源：origin: stackoverflow.com

button = new Button("Close");
button.addActionListener(new ActionListener() 
setLayout(new FlowLayout());
add(button);
setBounds(0,0,screenSize.width, screenSize.height);
new fullscreen().setVisible(true);

代码示例来源：origin: sc.fiji/MTrackJ_

setLayout(new BorderLayout(0,0));
final Label label = new Label("   "+message);
label.setFont(font);
Panel panel = new Panel();
panel.setLayout(new FlowLayout(FlowLayout.CENTER,10,10));
panel.add(label);
add("North",panel);
final Button button = new Button("  OK  ");
button.setFont(font);
button.addActionListener(this);
button.addKeyListener(this);
panel = new Panel();
panel.setLayout(new FlowLayout(FlowLayout.CENTER,0,0));
panel.add(button);
add("Center",panel);
panel = new Panel();
panel.setLayout(new FlowLayout(FlowLayout.CENTER,0,5));
add("South",panel);

代码示例来源：origin: IanDarwin/javasrc

BordLayPanel() {
  super("BordLayPanel");
  Panel p;
  setLayout(new BorderLayout());
  add(BorderLayout.NORTH,  p = new Panel());
    p.setLayout(new FlowLayout());
    p.add(new Label("FileName:"));
    p.add(fileName  = new TextField(40));
    p.add(new Button("Load"));
    // now you need to add an action listener to the button
  add(BorderLayout.CENTER, main = new TextArea(24,80));
  add(BorderLayout.SOUTH,  status = new Label(""));
  pack();
  
  // Don't forget to add a window listener so the quit control works
}

代码示例来源：origin: org.jvnet.hudson/netx

new ImageIcon(getClass().getClassLoader().getResource("netx/jnlp/resources/install.png"));
setLayout(new BorderLayout());
setBackground(Color.white);
installField.setText((new File(home)).toString());
ok.addActionListener(this);
cancel.addActionListener(this);
browse.addActionListener(this);
installField.setFont(f);
ok.setFont(f);
cancel.setFont(f);
browse.setFont(f);
Panel field = new Panel(new BorderLayout());
field.add(top, BorderLayout.NORTH);
field.add(installField, BorderLayout.CENTER);
grid.add(cancel);
Panel choice = new Panel(new FlowLayout(FlowLayout.CENTER, 4, 0));
choice.add(grid);

代码示例来源：origin: org.w3c.jigsaw/jigsaw

FComponent(SelectFileEditor editor) {
  this.editor = editor;
  this.text = new TextField();
  this.select = new Button("Select");
  select.setActionCommand("select");
  select.addActionListener(this);
  setLayout( new BorderLayout());
  add(text,"Center");
  add(select,"East");
}
}

代码示例来源：origin: com.stevesoft.pat/pat

if(!modified) return true;
final Dialog d = new Dialog(this,true);
d.setLayout(new GridLayout(4,1));
d.setTitle("Abandon");
d.add(new Label("You have unsaved"));
d.add(new Label("changes, do you really"));
d.add(new Label("want to abandon them?"));
Panel p = new Panel();
d.add(p);
p.setLayout(new GridLayout(1,2));
final boolean[] b = new boolean[1];
b[0] = false;
Button yes = new Button("Yes"),no = new Button("No");
yes.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent ae) {
    b[0] = true;
no.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent ae) {
    b[0] = false;

代码示例来源：origin: stackoverflow.com

import java.awt.*;  
import java.awt.event.*;  

class AEvent extends Frame implements ActionListener{  
TextField tf;  
AEvent(){       
  tf=new TextField();  
  tf.setBounds(60,50,170,20);  

  Button b=new Button("click me");  
  b.setBounds(100,120,80,30);  

  b.addActionListener(this);  

  add(b);add(tf);  

  setSize(300,300);  
  setLayout(null);  
  setVisible(true);     
}    
public void actionPerformed(ActionEvent e){  
  tf.setText("Welcome");  
}      
public static void main(String args[]){  
  new AEvent();  
}  
}

代码示例来源：origin: wildfly/wildfly

public void init() {
  setLayout(new BorderLayout());
  panel = new GraphPanel(this);
  panel.setBackground(Color.white);
  add("Center", panel);
  Panel p = new Panel();
  leave_button = new Button("Exit");
  leave_button.setFont(default_font);
  leave_button.addActionListener(this);
  mbr_label = new Label("1 mbr(s)");
  mbr_label.setFont(default_font);
  p.add("South", leave_button);
  p.add("South", mbr_label);
  add("South", p);

代码示例来源：origin: stackoverflow.com

frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Panel p = new Panel();
p.setLayout(new GridLayout());
Button button = new Button("Change");
final JLabel label = new JLabel(Long.toString(Long.MAX_VALUE));
button.addActionListener(new ActionListener() {
  @Override
  public void actionPerformed(ActionEvent e) {
p.add(button);
p.add(label);
frame.add(p, BorderLayout.NORTH);
frame.pack();

代码示例来源：origin: stackoverflow.com

import java.awt.*;
import java.applet.Applet;

class Example extends Applet implements ActionListener
{
  TextField txt = new TextField(10);
  Button goButton = new Button("Go");
  String data = new String ();

  public void init ()
  {
    add(txt);
    add(goButton);
    goButton.addActionListener(this);
  }

  public void actionPerformed (ActionEvent e)
  {
    String cmd = e.getActionCommand();

    if (cmd.equals("Go"))
    {
      // preserve data
      data = txt.getText();

      repaint();
    }
  }
}

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