import java.awt.Font;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;public class NewClass extends JFrame { public static void main(String args[]) {
NewClass frame = new NewClass();
frame.setVisible(true); } public NewClass() {
final JLabel label = new JLabel();
final JButton Button = new JButton();
label.setBounds(0, 0, 400, 300);
label.setFont(new Font("", Font.BOLD, 22));
label.setText("欢迎来到swing世界");
label.setIcon(new ImageIcon("QCKH.JPG"));
label.setHorizontalAlignment(JLabel.CENTER);
label.setHorizontalTextPosition(JLabel.CENTER);
label.setVerticalTextPosition(JLabel.BOTTOM);
getContentPane().add(label);
Button.setText("确定");
Button.setBounds(10, 10, 20, 20);
getContentPane().add(Button);
}
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;public class NewClass extends JFrame { public static void main(String args[]) {
NewClass frame = new NewClass();
frame.setVisible(true); } public NewClass() {
final JLabel label = new JLabel();
final JButton Button = new JButton();
label.setBounds(0, 0, 400, 300);
label.setFont(new Font("", Font.BOLD, 22));
label.setText("欢迎来到swing世界");
label.setIcon(new ImageIcon("QCKH.JPG"));
label.setHorizontalAlignment(JLabel.CENTER);
label.setHorizontalTextPosition(JLabel.CENTER);
label.setVerticalTextPosition(JLabel.BOTTOM);
getContentPane().add(label);
Button.setText("确定");
Button.setBounds(10, 10, 20, 20);
getContentPane().add(Button);
}
getContentPane().add(Button,BorderLayout.CENTER);
getContentPane().add(label,BorderLayout.NORTH );
这样添加试试。
import java.awt.BorderLayout;
import java.awt.Font;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;public class NewClass extends JFrame { public static void main(String args[]) {
NewClass frame = new NewClass();
frame.setVisible(true);
frame.setSize(200,400); } public NewClass() {
final JLabel label = new JLabel();
final JButton Button = new JButton();
label.setBounds(0, 0, 400, 300);
label.setFont(new Font("", Font.BOLD, 22));
label.setText("欢迎来到swing世界");
label.setIcon(new ImageIcon("QCKH.JPG"));
label.setHorizontalAlignment(JLabel.CENTER);
label.setHorizontalTextPosition(JLabel.CENTER);
label.setVerticalTextPosition(JLabel.BOTTOM);
setLayout(new BorderLayout(5,10));
getContentPane().add(label,BorderLayout.NORTH);
Button.setText("确定");
Button.setBounds(10, 10, 20, 20);
getContentPane().add(Button);
}
}
可以实现你的要求