Example usage for java.awt Panel Panel

Introduction

In this page you can find the example usage for java.awt Panel Panel.

Prototype

public Panel() 

Source Link

Document

Creates a new panel using the default layout manager.

Usage

From source file:FileViewer.java

/**
 * The real constructor. Create a FileViewer object to display the specified
 * file from the specified directory/* www .j  av a2 s.co m*/
 */
public FileViewer(String directory, String filename) {
    super(); // Create the frame

    // Destroy the window when the user requests it
    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            dispose();
        }
    });

    // Create a TextArea to display the contents of the file in
    textarea = new TextArea("", 24, 80);
    textarea.setFont(new Font("MonoSpaced", Font.PLAIN, 12));
    textarea.setEditable(false);
    this.add("Center", textarea);

    // Create a bottom panel to hold a couple of buttons in
    Panel p = new Panel();
    p.setLayout(new FlowLayout(FlowLayout.RIGHT, 10, 5));
    this.add(p, "South");

    // Create the buttons and arrange to handle button clicks
    Font font = new Font("SansSerif", Font.BOLD, 14);
    Button openfile = new Button("Open File");
    Button close = new Button("Close");
    openfile.addActionListener(this);
    openfile.setActionCommand("open");
    openfile.setFont(font);
    close.addActionListener(this);
    close.setActionCommand("close");
    close.setFont(font);
    p.add(openfile);
    p.add(close);

    this.pack();

    // Figure out the directory, from filename or current dir, if necessary
    if (directory == null) {
        File f;
        if ((filename != null) && (f = new File(filename)).isAbsolute()) {
            directory = f.getParent();
            filename = f.getName();
        } else
            directory = System.getProperty("user.dir");
    }

    this.directory = directory; // Remember the directory, for FileDialog
    setFile(directory, filename); // Now load and display the file
}

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From source file:br.upe.ecomp.dosa.controller.chart.FileLineChartDirectorManager.java

/**
 * {@inheritDoc}/*from ww  w . ja  va2  s.  c  o  m*/
 */
// public Panel plot(List<File> files, String measurement, int step, boolean logarithmicYAxis) {
// Integer lastIteration = resultsAnalyzer.getLastIteration(files);
// double[] data = resultsAnalyzer.getDataMeans(files, measurement, lastIteration, step);
// return createContents(data, logarithmicYAxis, measurement, step);
// }

private Panel createContents(double[] values, boolean logarithmicYAxis, String measurement, int step) {
    Panel chartPanel = new Panel();

    chartPanel.setLayout(new java.awt.GridLayout(1, 1));

    JFreeChart chart = createChart("", "Sample", "Fitness", createSampleDataset(values, measurement, step),
            false);

    ChartPanel jFreeChartPanel = new ChartPanel(chart);
    chartPanel.add(jFreeChartPanel);

    return chartPanel;
}

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From source file:CardLayDemo1.java

public void init() {

    panel = new Panel();
    cardlay = new CardLayout();
    b1 = new Button("Next");
    b1.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            if (++cardno >= NCARDS)
                cardno = 0;//from  w  ww.  j av a  2s .  c o m
            cardlay.show(panel, labels[cardno]);
        }
    });
    labels[0] = "Card One";
    labels[1] = "Card Two";
    labels[2] = "Card Three";
    labels[3] = "Card Four";

    panel.setLayout(cardlay);
    for (int i = 0; i < NCARDS; i++)
        panel.add(labels[i], new Label(labels[i]));
    cardlay.show(panel, labels[0]);

    setLayout(new BorderLayout());
    add("Center", panel);
    add("South", b1);
}

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From source file:br.upe.ecomp.dosa.controller.chart.FileBoxplotChartManager.java

private Panel createContents(double[][] values, boolean logarithmicYAxis, int step) {
    Panel chartPanel = new Panel();

    chartPanel.setLayout(new java.awt.GridLayout(1, 1));

    JFreeChart chart = createChart("", "Iterations", "Fitness", createSampleDataset(values, step),
            logarithmicYAxis);//ww  w . ja  v  a 2  s . c o  m

    ChartPanel jFreeChartPanel = new ChartPanel(chart);
    chartPanel.add(jFreeChartPanel);

    return chartPanel;
}

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From source file:jotp.java

public void init() {

    setBackground(Color.white);//  w  ww.ja v  a  2 s .co  m
    setLayout(new GridLayout(6, 1));

    Panel panel1 = new Panel();
    add(panel1);
    Font titlefont = new Font("TimesRoman", Font.BOLD, 14);
    panel1.setFont(titlefont);
    panel1.add(new Label(String.valueOf(version) + ": The Java OTP (aka S/Key) calculator!"));
    Panel panel2 = new Panel();
    panel2.setLayout(new FlowLayout());
    add(panel2);
    panel2.add(new Label("Challenge (e.g. \"55 latour1\"):"));
    chaltf = new TextField(24);
    panel2.add(chaltf);

    Panel panel3 = new Panel();
    panel3.setLayout(new FlowLayout());
    add(panel3);
    panel3.add(new Label("Secret Password:"));
    pwtf = new TextField(24);
    pwtf.setEchoCharacter('*');
    panel3.add(pwtf);

    Panel panel4 = new Panel();
    panel4.setLayout(new FlowLayout());
    add(panel4);

    panel4.add(new Button(String.valueOf(md4label)));
    panel4.add(new Button(String.valueOf(md5label)));

    Panel panel6 = new Panel();
    panel6.setLayout(new FlowLayout());
    add(panel6);
    panel6.add(new Label("One-Time Password:", Label.LEFT));
    otptf = new TextField(40);
    panel6.add(otptf);

    Panel panel7 = new Panel();
    add(panel7);
    panel7.add(new Label("jotp by Harry Mantakos, " + "http://www.cs.umd.edu/~harry/jotp"));
}

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From source file:Unicode.java

/** Construct the object including its GUI */
public Unicode() {
    super("Unicode");

    Container cp = getContentPane();

    // Used both for Buttons and Menus
    ResourceBundle b = ResourceBundle.getBundle("UnicodeWidgets");

    JButton quitButton, nextButton, prevButton;
    Panel p = new Panel();
    // Make a grid, add one for labels.
    p.setLayout(new GridLayout(ROWS + 1, COLUMNS + 1));
    DecimalFormat df2d = new DecimalFormat("00");

    // Add first row, just column labels.
    p.add(new JLabel(""));
    for (int i = 0; i < COLUMNS; i++)
        p.add(new JLabel(Integer.toString(i, 16), JLabel.CENTER));

    // Add subsequent rows, each with an offset label
    for (int i = 0; i < ROWS; i++) {
        JLabel l = new JLabel("0000"); // room for max, i.e. \uFFFF
        p.add(l);//from  w  w  w. j a  v  a2s.  c  o m
        rowLabs[i] = l;
        for (int j = 0; j < COLUMNS; j++) {
            JLabel pb = new JLabel(" ");
            buttons[j][i] = pb;
            p.add(pb);
        }
    }

    // ActionListeners for jumping around; used by buttons and menus
    ActionListener firster = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            gotoPage(startNum = 0);
        }
    };
    ActionListener previouser = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (startNum > 0)
                gotoPage(startNum -= QUADSIZE);
        }
    };
    ActionListener nexter = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (startNum < 65535)
                gotoPage(startNum += QUADSIZE);
        }
    };
    ActionListener laster = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            gotoPage(65536 - QUADSIZE);
        }
    };

    cp.add(BorderLayout.NORTH, p);
    fontName = new JLabel("Default font", JLabel.CENTER);
    cp.add(BorderLayout.CENTER, fontName);
    Panel q = new Panel();
    cp.add(BorderLayout.SOUTH, q);
    q.add(prevButton = mkButton(b, "page.prev"));
    prevButton.addActionListener(previouser);

    q.add(nextButton = mkButton(b, "page.next"));
    nextButton.addActionListener(nexter);

    q.add(quitButton = mkButton(b, "exit"));
    quitButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            setVisible(false);
            dispose();
            System.exit(0);
        }
    });
    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            setVisible(false);
            dispose();
            System.exit(0);
        }
    });

    MenuItem mi; // used in various spots

    MenuBar mb = new MenuBar();
    setMenuBar(mb);

    String titlebar;
    try {
        titlebar = b.getString("program" + ".title");
    } catch (MissingResourceException e) {
        titlebar = "Unicode Demo";
    }
    setTitle(titlebar);

    ActionListener fontSelector = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            String font = e.getActionCommand();
            mySetFont(font, FONTSIZE);
        }
    };

    Menu fontMenu = mkMenu(b, "font");
    // String[] fontList = Toolkit.getDefaultToolkit().getFontList();
    String[] fontList = GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
    for (int i = 0; i < fontList.length; i++) {
        fontMenu.add(mi = new MenuItem(fontList[i]));
        mi.addActionListener(fontSelector);
    }
    mb.add(fontMenu);

    gotoPageUI = new GoToPage("Unicode Page");
    centre(gotoPageUI);

    Menu vm = mkMenu(b, "page");
    vm.add(mi = mkMenuItem(b, "page", "first"));
    mi.addActionListener(firster);
    vm.add(mi = mkMenuItem(b, "page", "prev"));
    mi.addActionListener(previouser);
    vm.add(mi = mkMenuItem(b, "page", "next"));
    mi.addActionListener(nexter);
    vm.add(mi = mkMenuItem(b, "page", "last"));
    mi.addActionListener(laster);
    vm.add(mi = mkMenuItem(b, "page", "goto"));
    mi.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            Unicode.this.gotoPageUI.setVisible(true);
        }
    });
    mb.add(vm);

    Menu hm = mkMenu(b, "help");
    hm.add(mi = mkMenuItem(b, "help", "about"));
    mb.setHelpMenu(hm); // needed for portability (Motif, etc.).

    pack();
    // After packing the Frame, centre it on the screen.
    centre(this);

    // start at a known place
    mySetFont(fontList[0], FONTSIZE);
    gotoPage(startNum);
}

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From source file:Presentation.MainWindow.java

/** Ajout  la fentre des valeurs de temprature et d'humidit en temps rel */
public void showLiveValues(float temperature, float humidite, boolean condense) {
    Panel panel = new Panel();
    Label labelTemp = new Label("Temprature du frigo : " + temperature + " C");
    Label labelOutdoorTemp = new Label(
            "Temprature extrieure : " + Singleton.getInstance().getMock().getOutdoorTemp() + " C");
    Label labelHumid = new Label("Humidit  l'intrieur du frigo : " + humidite + " %");
    Label condensation = new Label("Alerte de condensation");

    condensation.setForeground(Color.red);

    //  addCondensation();
    panel.setLayout(new FlowLayout());
    panel.add(labelTemp);/*w w w  .ja v a  2s. co m*/
    panel.add(labelOutdoorTemp);
    panel.add(labelHumid);
    if (condense)
        panel.add(condensation);
    else {
        panel.add(condensation);
        condensation.hide();
    }
    //  panel.add(cLabel);

    this.tPanel = panel;
    mPanel.add(panel);

    show();
}

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From source file:ExposedInt.java

public void init() {

    Panel buttonPanel = new PanelWithInsets(0, 0, 0, 0);
    buttonPanel.setLayout(new GridLayout(3, 2, 5, 5));
    buttonPanel.add(new GrayButton(ExposedIntStringTable.increment));
    buttonPanel.add(new GrayButton(ExposedIntStringTable.decrement));
    buttonPanel.add(minimumButton);//from   ww w .  j a  v  a 2 s. c o  m
    buttonPanel.add(maximumButton);
    buttonPanel.add(zeroButton);
    buttonPanel.add(new GrayButton(ExposedIntStringTable.negate));
    zeroButton.disable();

    binaryField = new Label("00000000000000000000000000000000");
    hexField = new Label("00000000");
    decimalField = new Label("0");

    Font fieldFont = new Font("TimesRoman", Font.PLAIN, 12);
    binaryField.setFont(fieldFont);
    hexField.setFont(fieldFont);
    decimalField.setFont(fieldFont);

    Panel numberPanel = new Panel();
    numberPanel.setBackground(Color.white);
    numberPanel.setLayout(new GridLayout(3, 1));
    Panel binaryPanel = new Panel();
    binaryPanel.setLayout(new BorderLayout());
    binaryPanel.add("Center", binaryField);
    numberPanel.add(binaryPanel);

    Panel hexPanel = new Panel();
    hexPanel.setLayout(new BorderLayout());
    hexPanel.add("Center", hexField);
    numberPanel.add(hexPanel);
    numberPanel.add(decimalField);

    Panel labelPanel = new Panel();
    labelPanel.setBackground(Color.white);
    labelPanel.setLayout(new GridLayout(3, 1));
    Label label = new Label(ExposedIntStringTable.binary, Label.CENTER);
    Font labelFont = new Font("Helvetica", Font.ITALIC, 11);
    label.setFont(labelFont);
    labelPanel.add(label);
    label = new Label(ExposedIntStringTable.hex, Label.CENTER);
    label.setFont(labelFont);
    labelPanel.add(label);
    label = new Label(ExposedIntStringTable.decimal, Label.CENTER);
    label.setFont(labelFont);
    labelPanel.add(label);

    Panel dataPanel = new Panel();
    dataPanel.setLayout(new BorderLayout());
    dataPanel.add("West", labelPanel);
    dataPanel.add("Center", numberPanel);

    ColoredLabel title = new ColoredLabel(ExposedIntStringTable.title, Label.CENTER, Color.yellow);
    title.setFont(new Font("Helvetica", Font.BOLD, 12));

    setBackground(Color.red);
    setLayout(new BorderLayout(5, 5));
    add("North", title);
    add("West", buttonPanel);
    add("Center", dataPanel);
}

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From source file:FileLister.java

/**
 * Constructor: create the GUI, and list the initial directory.
 *///from   w  w w  .j av  a 2s  . c o  m
public FileLister(String directory, FilenameFilter filter) {
    super("File Lister"); // Create the window
    this.filter = filter; // Save the filter, if any

    // Destroy the window when the user requests it
    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            dispose();
        }
    });

    list = new List(12, false); // Set up the list
    list.setFont(new Font("MonoSpaced", Font.PLAIN, 14));
    list.addActionListener(this);
    list.addItemListener(this);

    details = new TextField(); // Set up the details area
    details.setFont(new Font("MonoSpaced", Font.PLAIN, 12));
    details.setEditable(false);

    buttons = new Panel(); // Set up the button box
    buttons.setLayout(new FlowLayout(FlowLayout.RIGHT, 15, 5));
    buttons.setFont(new Font("SansSerif", Font.BOLD, 14));

    up = new Button("Up a Directory"); // Set up the two buttons
    close = new Button("Close");
    up.addActionListener(this);
    close.addActionListener(this);

    buttons.add(up); // Add buttons to button box
    buttons.add(close);

    this.add(list, "Center"); // Add stuff to the window
    this.add(details, "North");
    this.add(buttons, "South");
    this.setSize(500, 350);

    listDirectory(directory); // And now list initial directory.
}

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From source file:BouncingBall.java

public BouncingBall() {
    setLayout(new BorderLayout());
    GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();
    Canvas3D c = new Canvas3D(config);
    add("Center", c);
    c.addKeyListener(this);
    timer = new Timer(100, this);
    //timer.start();
    Panel p = new Panel();
    p.add(go);//from   ww  w .  j  a  va 2s. co m
    add("North", p);
    go.addActionListener(this);
    go.addKeyListener(this);
    // Create a simple scene and attach it to the virtual universe
    BranchGroup scene = createSceneGraph();

    SimpleUniverse u = new SimpleUniverse(c);
    u.getViewingPlatform().setNominalViewingTransform();
    u.addBranchGraph(scene);
}

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