在窗口中包裹扩展帧视图

时间:2011-09-25 17:13:28

标签: java swing jsr296

我从大学获得了从上学期开始接受学生JAVA卡片项目的任务,这个项目恰好被吸引了。因为我们必须继续工作而不是我们的工作。

所以我的第一步是为应用程序的窗口制作一个窗口图像图标和托盘图标。 问题是,下面的代码基于扩展的FrameView而不是JWindow。

我的想法是将扩展的FrameView包装到一个Window中。

有人可以帮我吗?

非常感谢,我很感激。

CODE:

public class DesktopApplication1View extends FrameView implements IProgressDialogObserver
{
    //============================================================
    // Fields
    // ===========================================================

    private Connection connection = new Connection();
    private ProgressDialogUpdater pbu = ProgressDialogUpdater.getInstance();
    private Vector<CourseFromCard> courseListFromCard = new Vector<CourseFromCard>();
    private Vector<School> schoolList = new Vector<School>();
    private Vector<CourseFromFile> courseList = new Vector<CourseFromFile>();
    private int cardReaderRefreshHelper = 0;
    private Student student = null;

    JLabel jLabelBilkaImage = null;

    final String ICON = new File("").getAbsolutePath() + System.getProperty("file.separator") + "src" + System.getProperty("file.separator") + "resources" + System.getProperty("file.separator") + "image" + System.getProperty("file.separator") + "BilKa_Icon_32.png";

    final String PIC = new File("").getAbsolutePath() + System.getProperty("file.separator") + "src" + System.getProperty("file.separator") + "resources" + System.getProperty("file.separator") + "image" + System.getProperty("file.separator") + "BilKa_Icon_128.png";

    private JLabel getJLabelBilkaImage() {
        if (jLabelBilkaImage == null) {
            Icon image = new ImageIcon(PIC);
            jLabelBilkaImage = new JLabel(image);
            jLabelBilkaImage.setName("jLabelBilkaImage");
        }
        return jLabelBilkaImage;
    }

    //============================================================
    // Constructors
    // ===========================================================

    public DesktopApplication1View(SingleFrameApplication app)
    {
        super(app);
        pbu.registriere(this);


        app.getMainFrame().setIconImage(Toolkit.getDefaultToolkit().getImage("icon.png"));

        initComponents();
        refreshConnectionState();
        readFilesFromLocalHDD();
        ResourceMap resourceMap = getResourceMap();
        int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
        messageTimer = new Timer(messageTimeout, new ActionListener()
        {
          public void actionPerformed(ActionEvent e)
            {
                statusMessageLabel.setText("");
            }
        });
        messageTimer.setRepeats(false);
        int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
        for (int i = 0; i < busyIcons.length; i++)
        {
            busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
        }
        busyIconTimer = new Timer(busyAnimationRate, new ActionListener()
        {

            public void actionPerformed(ActionEvent e)
            {
                busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
                statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
            }
        });
        idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
        statusAnimationLabel.setIcon(idleIcon);
        progressBar.setVisible(false);

        // connecting action tasks to status bar via TaskMonitor
        TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
        taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener()
        {

            public void propertyChange(java.beans.PropertyChangeEvent evt)
            {
                String propertyName = evt.getPropertyName();
                if ("started".equals(propertyName))
                {
                    if (!busyIconTimer.isRunning())
                    {
                        statusAnimationLabel.setIcon(busyIcons[0]);
                        busyIconIndex = 0;
                        busyIconTimer.start();
                    }
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(true);
                }
                else if ("done".equals(propertyName))
                {
                    busyIconTimer.stop();
                    statusAnimationLabel.setIcon(idleIcon);
                    progressBar.setVisible(false);
                    progressBar.setValue(0);
                }
                else if ("message".equals(propertyName))
                {
                    String text = (String) (evt.getNewValue());
                    statusMessageLabel.setText((text == null) ? "" : text);
                    messageTimer.restart();
                }
                else if ("progress".equals(propertyName))
                {
                    int value = (Integer) (evt.getNewValue());
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(false);
                    progressBar.setValue(value);
                }
            }
        });
    }
.........

1 个答案:

答案 0 :(得分:1)

SingleFrameApplication提供getMainFrame()方法,该方法返回用于显示特定视图的JFrame。您在问题中列出的代码就是这样一个视图。如果你需要对框架进行操作,那么在代理子类化SingleFrameApplication中比在你发布的代码中更好。

使用Swing应用程序框架有tutorial,可能会提供更多帮助。