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我怎麼可以將更多容器添加到我的Jframe?我的繼承人的代碼行,我想作一個時鐘在包含在同一JFrame的側面以外的時鐘中的一個窗口,我的繼承人代碼:將更多容器添加到jframe
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.Calendar;
public class CopyOftheclock {
public static void main(String[] args) {
JFrame clock = new TextClockWindow();
clock.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
clock.setVisible(true);
}
}
@SuppressWarnings("serial")
class TextClockWindow extends JFrame {
private JTextField timeField;
public TextClockWindow() {
timeField = new JTextField(7);
timeField.setFont(new Font("sansserif", Font.PLAIN, 48));
Container content = this.getContentPane();
content.setLayout(new FlowLayout());
content.add(timeField);
this.setTitle("Norway");
this.pack();
javax.swing.Timer t = new javax.swing.Timer(1000,
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String a = "";
Calendar now = Calendar.getInstance();
int h = now.get(Calendar.HOUR_OF_DAY);
if (h==24)
{
h=8;
a = "A.M";
}
if (h==1)
{
h=9;
a = "A.M";
}
if (h==2)
{
h=10;
a = "A.M";
}
if (h==3)
{
h=11;
a = "A.M";
}
if (h==4)
{
h=12;
a = "P.M";
}
if (h==5)
{
h=1;
a = "P.M";
}
if (h==6)
{
h=2;
a = "P.M";
}
if (h==7)
{
h=3;
a = "P.M";
}
if (h==8)
{
h=4;
a = "P.M";
}
if (h==9)
{
h=5;
a = "P.M";
}
if (h==10)
{
h=6;
a = "P.M";
}
if (h==11)
{
h=7;
a = "P.M";
}
if (h==12)
{
h=8;
a = "P.M";
}
if (h==13)
{
h=9;
a = "P.M";
}
if (h==14)
{
h=10;
a = "P.M";
}
if (h==15)
{
h=11;
a = "P.M";
}
if (h==16)
{
h=12;
a = "P.M";
}
if (h==17)
{
h=1;
a = "A.M";
}
if (h==18)
{
h=2;
a = "A.M";
}
if (h==19)
{
h=3;
a = "A.M";
}
if (h==20)
{
h=4;
a = "A.M";
}
if (h==21)
{
h=5;
a = "A.M";
}
if (h==22)
{
h=6;
a = "A.M";
}
if (h==23)
{
h=7;
a = "A.M";
}
int m = now.get(Calendar.MINUTE);
int s = now.get(Calendar.SECOND);
timeField.setText("" + h + ":" + m + ":" + s + " " + a);
}
});
t.start();
}
}
如果你們能幫助我得到這個工作,我會真的很感激它!
繼承人一張圖片,即時通訊設法試圖做什麼http://s1173.photobucket.com/albums/r597/jackiechanwins/?action=view¤t=clock.jpg – 2012-03-02 17:44:22
通過使用'add()'方法? – 2012-03-02 17:45:52
我在哪裏可以把它放在代碼中?每個容器將會有不同的數字 – 2012-03-02 17:46:35