Swing / AWT - 以编程方式创建GUI

时间:2012-04-03 18:46:09

标签: java swing user-interface layout awt

我正在尝试使用Java通过手工编码来创建GUI(不使用GUI工具)。

我正在尝试创建类似下图的内容,但它并没有像我想要的那样出现。 (它是由名为Pencil的模型应用程序创建的)

enter image description here

这是到目前为止的代码:

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


public class GUI extends JFrame {

    public void buildGui() {


        JFrame frame = new JFrame("Hotel TV Scheduler");    

                Container contentPane = frame.getContentPane();
                contentPane.setLayout(new FlowLayout());

        JPanel mainPanel = new JPanel();
        mainPanel.setLayout(new BorderLayout());

                JPanel listPanel = new JPanel();
                listPanel.setLayout(new FlowLayout());

                JTable chOneTable = new JTable();
                JTable chTwoTable = new JTable();
                JTable listTable = new JTable();

                JButton rmvChOneButton = new JButton("Remove Channel");
                JButton rmvChTwoButton = new JButton("Remove Channel");

                listPanel.add(chOneTable);
                listPanel.add(chTwoTable);
                listPanel.add(listTable);
                listPanel.add(rmvChOneButton);
                listPanel.add(rmvChTwoButton);

                JPanel infoPanel = new JPanel();
                infoPanel.setLayout(new GridLayout());

                JLabel titleLabel = new JLabel("Title");
                JLabel genreLabel = new JLabel("Genre");
                JLabel durationLabel = new JLabel("Duration");
                JLabel actorLabel = new JLabel("Actor");
                JLabel directorLabel = new JLabel("Director");
                JLabel rentLabel = new JLabel("Rentable");
                JLabel synopsisLabel = new JLabel("Synopsis");

                JTextField txtTitle = new JTextField();
                JTextField txtGenre = new JTextField();
                JTextField txtDuration = new JTextField();
                JTextField txtActor = new JTextField();
                JTextField txtDirector = new JTextField();
                JTextField txtSynopsis = new JTextField();

                JCheckBox rentCB = new JCheckBox();

                infoPanel.add(titleLabel);
                infoPanel.add(txtTitle);
                infoPanel.add(genreLabel);
                infoPanel.add(txtGenre);
                infoPanel.add(durationLabel);
                infoPanel.add(txtDuration);
                infoPanel.add(actorLabel);
                infoPanel.add(txtActor);
                infoPanel.add(directorLabel);
                infoPanel.add(txtDirector);
                infoPanel.add(rentLabel);
                infoPanel.add(rentCB);
                infoPanel.add(synopsisLabel);
                infoPanel.add(txtSynopsis);


                contentPane.add(listPanel);
                contentPane.add(infoPanel);

                frame.setVisible(true);
    }
}

我知道可以使用哪些布局来创建GUI设置或如何通过编码来实现它?

1 个答案:

答案 0 :(得分:3)

检查A Visual Guide to Layout Managers。这将有助于您选择布局。

另外,考虑在面板中使用面板。每个都需要布局,以实现您需要的外观。如果没有GUI构建工具,您将需要编译/运行/编译/运行...以查看事物的布局。