CardLayoutDemo.java

Demo Card Layout v Javě

java

import javax.swing.*;
import javax.swing.border.*;  // importováno kvůli rámu
import java.awt.*;
import java.awt.event.*;     // importováno kvůli nastavení událostí

public class CardLayoutDemo extends JFrame {
    private static final long serialVersionUID = 1L;

    public static class Test {
        public static void main(String[] args) {
            JFrame f = new CardLayoutDemo("CardLayout");
        }
    }

    GridBagConstraints g = new MyGridBagConstraints();

    public CardLayoutDemo(String title) {
        super(title);
        setSize(400, 200);
        setVisible(true);
        setLocationRelativeTo(null);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
    }

    class MyGridBagConstraints extends GridBagConstraints {
        private static final long serialVersionUID = 1L;

        JButton c = new JButton("c");
        JButton v = new JButton("v");
        JButton b = new JButton("b");
        JButton n = new JButton("n");
        JButton m = new JButton("m");
        JButton enter = new JButton("ENTER");
        JButton alt = new JButton("alt");
        JButton mezernik = new JButton("mezernik");
        Container pane = getContentPane();

        public MyGridBagConstraints() {
            pane.setLayout(new GridBagLayout());
            fill = HORIZONTAL;
            gridx = 0;
            gridy = 0;
            pane.add(c, this);

            fill = HORIZONTAL;
            gridx = 1;
            gridy = 0;
            pane.add(v, this);

            fill = HORIZONTAL;
            gridx = 2;
            gridy = 0;
            pane.add(b, this);

            fill = HORIZONTAL;
            gridx = 3;
            gridy = 0;
            pane.add(n, this);

            fill = HORIZONTAL;
            gridx = 4;
            gridy = 0;
            pane.add(m, this);

            fill = HORIZONTAL;
            gridx = 5;
            gridy = 0;
            gridwidth = 2;
            gridheight = 2;
            ipadx = 30;
            ipady = 30;
            insets = new Insets(0,20,0,0);
            pane.add(enter, this);

            fill = HORIZONTAL;
            gridx = 0;
            gridy = 1;
            insets = new Insets(0,0,0,0);
            gridheight = 1;
            gridwidth = 1;
            ipadx = 0;
            ipady = 0;
            pane.add(alt, this);

            fill = HORIZONTAL;
            gridx = 1;
            gridy = 1;
            gridwidth = 5;
            pane.add(mezernik, this);
        }
    }
}

Neformátovaný

Přidáno: 23.8.2013
Expirace: Neuvedeno

Autor: Kit