gridbaglayout

来源：互联网发布：手机怎么清除所有数据编辑：程序博客网时间：2024/04/25 19:13

package a1;

import java.awt.*;
import javax.swing.*;

public class EncryptorGUI {
private JFrame frame;
private String[] name;

public EncryptorGUI() {
        frame = new JFrame();
        String n[] = {"Input",
                     "Output",
                     "h",
                     "New",
                     "Load",
                     "Save",
                     "Encode",
                     "Decode",
                     "Clear",
                     "Copy"};
        name = n;
    }

    public void run() {
        frame.setSize(600, 160);
        frame.setLayout(new GridBagLayout());
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JLabel n0 = new JLabel(name[0]);
        GridBagConstraints c0 = new GridBagConstraints();
        c0.gridx = 0;
        c0.gridy = 0;
        c0.gridwidth = 1;
        c0.gridheight = 1;
        c0.weightx = 0;
        c0.weighty = 0;
        c0.fill = GridBagConstraints.NONE;
        c0.anchor = GridBagConstraints.WEST;
        frame.add(n0, c0);

        JLabel n1 = new JLabel(name[1]);
        GridBagConstraints c1 = new GridBagConstraints();
        c1.gridx = 0;
        c1.gridy = 1;
        c1.gridwidth = 1;
        c1.gridheight = 1;
        c1.weightx = 0;
        c1.weighty = 0;
        c1.fill = GridBagConstraints.NONE;
        c1.anchor = GridBagConstraints.WEST;
        frame.add(n1, c1);

        JLabel n2 = new JLabel(name[2]);
        GridBagConstraints c2 = new GridBagConstraints();
        c2.gridx = 0;
        c2.gridy = 2;
        c2.gridwidth = 2;
        c2.gridheight = 1;
        c2.weightx = 0;
        c2.weighty = 0;
        //c2.fill = GridBagConstraints.BOTH;
        c2.fill = GridBagConstraints.BOTH;
        c2.anchor = GridBagConstraints.WEST;
        frame.add(n2, c2);

        JTextField n3 = new JTextField(20);
        GridBagConstraints c3 = new GridBagConstraints();
        c3.gridx = 1;
        c3.gridy = 0;
        c3.gridwidth = 6;
        c3.gridheight = 1;
        c3.weightx = 0;
        c3.weighty = 0;
        c3.fill = GridBagConstraints.BOTH;
        c3.anchor = GridBagConstraints.WEST;
        frame.add(n3, c3);

        JTextField n4 = new JTextField(50);
        GridBagConstraints c4 = new GridBagConstraints();
        c4.gridx = 1;
        c4.gridy = 1;
        c4.gridwidth = 1;
        c4.gridheight = 1;
        c4.weightx = 0;
        c4.weighty = 0;
        c4.fill = GridBagConstraints.BOTH;
        c4.anchor = GridBagConstraints.WEST;
        frame.add(n4, c4);

        for (int i = 0; i < 7; i++) {
            JButton n5 = new JButton(name[i + 3]);
            GridBagConstraints c5 = new GridBagConstraints();
            c5.gridx = i;
            c5.gridy = 3;
            c5.gridwidth = 1;
            c5.gridheight = 1;
            c5.weightx = 0;
            c5.weighty = 0;
            c5.fill = GridBagConstraints.BOTH;
            c5.anchor = GridBagConstraints.CENTER;
            frame.add(n5, c5);
        }

        frame.setVisible(true);
    }


        public static void main(String[] args) {
            EncryptorGUI gui = new EncryptorGUI();
            gui.run();
        }

}

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