Java課程設計-定時器

Java課程設計--定時器

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1.團隊課程設計博客連接

團隊博客地址

2.我的負責模塊或任務說明

• 框架構建
• 時間設置面板，倒計時面板

• 按鈕設置

  3.本身的代碼提交記錄截圖

4.本身負責模塊或任務詳細說明

1.框架構建

public TimeFrame() {
        add(new TimePanel());

        this.setTitle("定時器");
        this.setSize(1200, 800);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setLocationRelativeTo(null);
        this.setResizable(false);
        this.setVisible(true);
    }

2.建立類

class TimePanel extends JPanel implements ActionListener, KeyListener, Runnable {

        /**
         * 
         */
        private static final long serialVersionUID = 1L;
        
        private int setTime;
        private int showTime;
        // 定義是否計時變量
        private boolean flag = false;
        private JPanel jpShowTime, jpSetting, jpTimeInfo;

        private JLabel labTime, labSetTime, labPassTime, labRemainTime;
        private JButton btnBegin;
        private JButton btnPause;
        private JButton btnContinue;
        private JButton btnHidden;
        private JButton btnShow;
        private JButton btnExit;
        // 倒計時設置
        private JPanel jpTimeSetting;
        private JTextField tfdHours;
        private JTextField tfdMinutes;
        private JTextField tfdSeconds;

        public TimePanel() {
            this.setSize(1200, 800);
            this.setLayout(null);

            createSetting();
            createShowTime();
            
            jpSetting.addKeyListener(this);
            jpSetting.setFocusable(true);
        }

3.建立倒計時面板、設置時間面板、倒計時屬性面板、時間信息面板

void createShowTime() {
            jpShowTime = new JPanel();
            jpShowTime.setSize(1200, 400);
            jpShowTime.setBackground(Color.BLACK);

            labTime = new JLabel("00 : 00 : 00", JLabel.CENTER);
            labTime.setFont(new Font("微軟雅黑", 1, 200));
            labTime.setForeground(Color.RED);
            jpShowTime.add(labTime);

            add(jpShowTime).setBounds(0, 400, 1200, 400);

        }
void createSetting() {
            jpSetting = new JPanel();
            jpSetting.setSize(1200, 400);
            jpSetting.setLayout(null);

            createTimeSetting();
            createTimeInfo();

            // 開始按鈕
            btnBegin = new JButton("開始[F8]");
            jpSetting.add(btnBegin).setBounds(700, 50, 80, 50);
            // 暫停按鈕
            btnPause = new JButton("暫停[F9]");
            jpSetting.add(btnPause).setBounds(800, 50, 80, 50);
            // 繼續按鈕
            btnContinue = new JButton("繼續[F10]");
            jpSetting.add(btnContinue).setBounds(900, 50, 80, 50);
            // 隱藏按鈕
            btnHidden = new JButton("隱藏[F11]");
            jpSetting.add(btnHidden).setBounds(700, 120, 80, 50);
            // 顯示按鈕
            btnShow = new JButton("顯示[F12]");
            jpSetting.add(btnShow).setBounds(800, 120, 80, 50);
            // 幫助按鈕
            btnExit = new JButton("退出");
            jpSetting.add(btnExit).setBounds(900, 120, 80, 50);

            btnBegin.addActionListener(this);
            btnPause.addActionListener(this);
            btnContinue.addActionListener(this);
            btnHidden.addActionListener(this);
            btnShow.addActionListener(this);
            btnExit.addActionListener(this);

            add(jpSetting).setBounds(0, 0, 1200, 400);
        }
void createTimeSetting() {
            jpTimeSetting = new JPanel();
            jpTimeSetting.setSize(300, 200);
            jpTimeSetting.setLayout(new FlowLayout());

            jpTimeSetting.add(tfdHours = new JTextField(3));
            jpTimeSetting.add(new JLabel("時"));
            jpTimeSetting.add(tfdMinutes = new JTextField(3));
            jpTimeSetting.add(new JLabel("分"));
            jpTimeSetting.add(tfdSeconds = new JTextField(3));
            jpTimeSetting.add(new JLabel("秒"));
            
            tfdHours.addKeyListener(this);
            tfdMinutes.addKeyListener(this);
            tfdSeconds.addKeyListener(this);

            jpSetting.add(jpTimeSetting).setBounds(100, 100, 300, 200);
        }
void createTimeInfo() {
            jpTimeInfo = new JPanel();
            jpTimeInfo.setLayout(null);
            jpTimeInfo.setBackground(new Color(154, 217, 250));
            jpTimeInfo.setSize(1200, 100);
            // 總秒數
            labSetTime = new JLabel("計時總秒數 : ", JLabel.CENTER);
            labSetTime.setFont(new Font("微軟雅黑", 0, 20));
            jpTimeInfo.add(labSetTime).setBounds(0, 10, 400, 80);
            // 已過秒數
            labPassTime = new JLabel("已過秒數 : ", JLabel.CENTER);
            labPassTime.setFont(new Font("微軟雅黑", 0, 20));
            jpTimeInfo.add(labPassTime).setBounds(400, 10, 400, 80);
            // 剩餘秒數
            labRemainTime = new JLabel("剩餘秒數 : ", JLabel.CENTER);
            labRemainTime.setFont(new Font("微軟雅黑", 0, 20));
            jpTimeInfo.add(labRemainTime).setBounds(800, 10, 400, 80);

            jpSetting.add(jpTimeInfo).setBounds(0, 300, 1200, 100);
        }

5.課程設計感想

雖然時間緊迫，可是作了組長仍是要負責好課設，因而和組員一直討論要怎麼搞纔好，溝通交流是作課設最主要的，分配好各自的工做而後討論交流才讓咱們的課設最終完成。最後的最後，不懂的~要百度~