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| package one_ten;
import javax.swing.*; import java.awt.*;
public class GUI_1_6 { public static void main(String[] args) { JFrame frame = new JFrame(); frame.setLayout(null); frame.setBounds(100, 200, 320, 240); frame.setResizable(false); frame.setVisible(true); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); JPanel panel1 = new JPanel(new FlowLayout(FlowLayout.CENTER)); JPanel panel2 = new JPanel(new FlowLayout(FlowLayout.CENTER)); JPanel panel3 = new JPanel(new FlowLayout(FlowLayout.CENTER)); JPanel panel4 = new JPanel(new FlowLayout(FlowLayout.CENTER)); panel1.setBounds(0, 0, 150, 100); panel2.setBounds(150, 0, 150, 100); panel3.setBounds(0, 100, 150, 100); panel4.setBounds(150, 100, 150, 100); frame.add(panel1); frame.add(panel2); frame.add(panel3); frame.add(panel4); JButton button1 = new JButton("1"); JButton button2 = new JButton("2"); JButton button3 = new JButton("3"); JButton button4 = new JButton("1"); JButton button5 = new JButton("2"); JButton button6 = new JButton("1"); JButton button7 = new JButton("2"); JButton button8 = new JButton("1"); JButton button9 = new JButton("2"); button1.setPreferredSize(new Dimension(40,90)); button2.setPreferredSize(new Dimension(40,90)); button3.setPreferredSize(new Dimension(40,90)); button4.setPreferredSize(new Dimension(65,90)); button5.setPreferredSize(new Dimension(65,90)); button6.setPreferredSize(new Dimension(65,90)); button7.setPreferredSize(new Dimension(65,90)); button8.setPreferredSize(new Dimension(140,45)); button9.setPreferredSize(new Dimension(140,45)); panel1.add(button1); panel1.add(button2); panel1.add(button3); panel2.add(button4); panel2.add(button5); panel3.add(button6); panel3.add(button7); panel4.add(button8); panel4.add(button9); } }
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