biskuteri-cafe-JKomasto2/ComposeWindow.java

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextArea;
import javax.swing.JButton;
import javax.swing.Box;
import javax.swing.BorderFactory;
import java.awt.BorderLayout;
import java.awt.Dimension;

class
ComposeWindow extends JFrame {

    private Composition
    composition;

//   -  -%-  -

    private ComposeComponent
    display;

//   -  -%-  -

    private static final Composition
    NULL_COMPOSITION = new Composition();
    {
        NULL_COMPOSITION.text = "This is a sample composition..!";
        NULL_COMPOSITION.visibility = PostVisibility.PUBLIC;
        NULL_COMPOSITION.replyToPostId = null;
    }

//  ---%-@-%---

    public void
    setComposition(Composition composition)
    {
        assert composition != null;
        this.composition = composition;
    }

//  ---%-@-%---

    ComposeWindow()
    {
        getContentPane().setPreferredSize(new Dimension(360, 270));
        pack();
        setDefaultCloseOperation(DISPOSE_ON_CLOSE);

        display = new ComposeComponent();

        setContentPane(display);
    }

}



class
ComposeComponent extends JPanel {

    private JTextArea
    text;

    private JButton
    submit;

//  ---%-@-%---

    ComposeComponent()
    {
        text = new JTextArea();

        submit = new JButton("Submit");

        Box bottom = Box.createHorizontalBox();
        bottom.add(Box.createGlue());
        bottom.add(submit);

        setLayout(new BorderLayout(0, 8));
        add(text, BorderLayout.CENTER);
        add(bottom, BorderLayout.SOUTH);

        setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
    }

}