problempane.java

一个C语言子集的编译器

package com.king4solomon.homework.compiler.gui;

import java.awt.*;

import javax.swing.*;
import javax.swing.border.*;

@SuppressWarnings("serial")
public class ProblemPane extends JScrollPane {
	public ProblemPane() {
		super(area, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
				JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
		setBorder(new SoftBevelBorder(BevelBorder.LOWERED, Color.LIGHT_GRAY,
				Color.GRAY));

		area.setEditable(false);
		area.setBackground(Color.BLACK);
		area.setForeground(Color.GREEN);
		area.setFont(new Font("", Font.BOLD, 15));
		area.setVisible(true);
	}

	public static void write(String s) {
		area.append(s);
		lCount++;
	}

	public static void setText(String s) {
		area.setText(s);
	}

	public static void setBlank() {
		area.setText("");
		lCount = 0;
	}

	private static JTextArea area = new JTextArea();

	private static int lCount = 0;
}