摘要：import java.awt.Color;import java.awt.Dimension;import java.awt.Font;import java.awt.Graphics;import javax.swing.JFrame;import javax.swing.JPanel;@Sup 阅读全文

摘要：package graphicsDrag; import java.awt.AlphaComposite; import java.awt.Color; import java.awt.Dimension; import java.awt.Graphics; import java.awt.Grap 阅读全文

摘要：import java.awt.Color; import java.awt.Component; import java.awt.Dimension; import java.awt.Graphics; import java.awt.Point; import java.awt.event.Mo 阅读全文

摘要：package graphicsDrag;import java.awt.AlphaComposite;import java.awt.Color;import java.awt.Dimension;import java.awt.Graphics;import java.awt.Graphics2D;import java.awt.Image;import java.awt.Point;import java.awt.Rectangle;import java.awt.event.MouseEvent;import java.awt.event.MouseListener;import ja 阅读全文

摘要：import javax.microedition.lcdui.Graphics;import mmo3.main.MainCanvas;import mmo3.ui.component.Component;import mmo3.util.Common;/** * 打字机效果的layer * @author tiger * @date 2010-12-1 */public class TypeTextLayer extends Container implements ContainerListener{// private String text ; private String[] ar 阅读全文

摘要：import java.awt.Dimension; import java.awt.Graphics; import java.awt.Image; import java.awt.Point; import java.awt.Rectangle; import java.awt.Robot; i 阅读全文

摘要：/** * 水平翻转图像 * @param img * @return */ public Image flipImage_H(Image img) { int width = img.getWidth(null); int height = img.getHeight(null); Buffere 阅读全文

摘要：package java2d; import java.awt.BasicStroke; import java.awt.Color; import java.awt.GradientPaint; import java.awt.Graphics; import java.awt.Graphics2 阅读全文

摘要：//GridLayoutDemo网格布局管理器练习import java.awt.*;import java.awt.event.*;@SuppressWarnings("serial")public class GridLayoutDemo extends Frame { private final String names[] = { "1", "2", "3", "4", "5", "6" }; private Button[] buttons = 阅读全文

摘要：//FlowLayout流式布局管理器练习：import java.awt.*;import java.awt.event.*;public class FlowLayoutDemo { public static void main(String[] args) { final Frame f = new Frame("hello"); final FlowLayout f1 = new FlowLayout(); f.setLayout(f1); // 使Frame采用Flowlayout布局 f.setBackground(Color.BLUE); Button le 阅读全文

摘要：//BorderLayoutDemo边界布局管理器练习 import java.awt.*;import java.awt.event.*;@SuppressWarnings("serial")public class BorderLayoutDemo extends Frame { private final String names[] = { "hide north", "hide south", "hide east", "hide west", "hide center&qu 阅读全文

摘要：import java.awt.*;/** *计算器的图形界面 */@SuppressWarnings("serial")public class CalculaterGUI extends Frame { private Panel panel; private Label label; private String[] names = { "7", "8", "9", "+", "4", "5", "6", "-" 阅读全文

摘要：//2007年04月30日晚上凌晨左右以记事本抄写自某java教材。//想起那时候刚开始学java，一个classpath就能折磨我好几天。呵。package pingfen;//负责程序运行入口和调用其他类，并建立主循环，等待用户操作。import java.io.*;public class Program {public static void main(String[] args) throws IOException {BufferedReader input = new BufferedReader(new InputStreamReader(System.in));String 阅读全文

摘要：//2007年04月30日晚用记事本抄写自某java教材。//考试分数分布统计程序import java.awt.event.*;import java.awt.*;import javax.swing.*;@SuppressWarnings("serial")public class Score extends JFrame { private JPanel inputPanel = new JPanel(); private PiePanel piePanel = new PiePanel(); private JLabel labelRed = new JLabel( 阅读全文