Examples with Panel java.awt.Panel used on opensource projects

Example 21 with Panel

use of java.awt.Panel in project h2database by h2database.

the class Console method showWindow.

private void showWindow() {
    if (frame != null) {
        return;
    }
    frame = new Frame("H2 Console");
    frame.addWindowListener(this);
    Image image = loadImage("/org/h2/res/h2.png");
    if (image != null) {
        frame.setIconImage(image);
    }
    frame.setResizable(false);
    frame.setBackground(SystemColor.control);
    GridBagLayout layout = new GridBagLayout();
    frame.setLayout(layout);
    // the main panel keeps everything together
    Panel mainPanel = new Panel(layout);
    GridBagConstraints constraintsPanel = new GridBagConstraints();
    constraintsPanel.gridx = 0;
    constraintsPanel.weightx = 1.0D;
    constraintsPanel.weighty = 1.0D;
    constraintsPanel.fill = GridBagConstraints.BOTH;
    constraintsPanel.insets = new Insets(0, 10, 0, 10);
    constraintsPanel.gridy = 0;
    GridBagConstraints constraintsButton = new GridBagConstraints();
    constraintsButton.gridx = 0;
    constraintsButton.gridwidth = 2;
    constraintsButton.insets = new Insets(10, 0, 0, 0);
    constraintsButton.gridy = 1;
    constraintsButton.anchor = GridBagConstraints.EAST;
    GridBagConstraints constraintsTextField = new GridBagConstraints();
    constraintsTextField.fill = GridBagConstraints.HORIZONTAL;
    constraintsTextField.gridy = 0;
    constraintsTextField.weightx = 1.0;
    constraintsTextField.insets = new Insets(0, 5, 0, 0);
    constraintsTextField.gridx = 1;
    GridBagConstraints constraintsLabel = new GridBagConstraints();
    constraintsLabel.gridx = 0;
    constraintsLabel.gridy = 0;
    Label label = new Label("H2 Console URL:", Label.LEFT);
    label.setFont(font);
    mainPanel.add(label, constraintsLabel);
    urlText = new TextField();
    urlText.setEditable(false);
    urlText.setFont(font);
    urlText.setText(web.getURL());
    if (isWindows) {
        urlText.setFocusable(false);
    }
    mainPanel.add(urlText, constraintsTextField);
    startBrowser = new Button("Start Browser");
    startBrowser.setFocusable(false);
    startBrowser.setActionCommand("console");
    startBrowser.addActionListener(this);
    startBrowser.setFont(font);
    mainPanel.add(startBrowser, constraintsButton);
    frame.add(mainPanel, constraintsPanel);
    int width = 300, height = 120;
    frame.setSize(width, height);
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    frame.setLocation((screenSize.width - width) / 2, (screenSize.height - height) / 2);
    try {
        frame.setVisible(true);
    } catch (Throwable t) {
    // ignore
    // some systems don't support this method, for example IKVM
    // however it still works
    }
    try {
        // ensure this window is in front of the browser
        frame.setAlwaysOnTop(true);
        frame.setAlwaysOnTop(false);
    } catch (Throwable t) {
    // ignore
    }
}

Example 22 with Panel

use of java.awt.Panel in project TauP by crotwell.

the class TauPApplet method init.

public void init() {
    GridBagLayout gridbag = new GridBagLayout();
    setLayout(gridbag);
    GridBagConstraints constraints = new GridBagConstraints();
    constraints.gridwidth = GridBagConstraints.REMAINDER;
    constraints.weightx = 1.0;
    constraints.insets = new Insets(4, 4, 5, 5);
    Panel choicePanel = new Panel();
    toolChoice = new Choice();
    toolChoice.addItem("TauP_Time");
    toolChoice.addItem("TauP_Pierce");
    toolChoice.addItem("TauP_Path");
    toolChoice.addItem("TauP_Curve");
    toolChoice.select(0);
    toolChoice.addItemListener(this);
    choicePanel.add(new Label("Tool"));
    choicePanel.add(toolChoice);
    getModel = new Choice();
    choicePanel.add(new Label("Choose model."));
    choicePanel.add(getModel);
    getModel.addItemListener(this);
    gridbag.setConstraints(choicePanel, constraints);
    add(choicePanel);
    inputPanel = new Panel();
    inputPanel.setLayout(new GridLayout(0, 4));
    constraints.weighty = 0.0;
    gridbag.setConstraints(inputPanel, constraints);
    add(inputPanel);
    resetInputPanel();
    calculate = new Button("Calculate");
    calculate.addActionListener(this);
    clearTextArea = new Button("Clear");
    clearTextArea.addActionListener(this);
    textOrPlot = new Button("Plot");
    textOrPlot.addActionListener(this);
    constraints.weighty = 0.0;
    constraints.gridwidth = 1;
    add(clearTextArea);
    add(textOrPlot);
    constraints.gridwidth = GridBagConstraints.REMAINDER;
    gridbag.setConstraints(calculate, constraints);
    add(calculate);
    outputPanel = new Panel();
    outputCards = new CardLayout();
    outputPanel.setLayout(outputCards);
    textArea = new TextArea();
    textArea.setEditable(false);
    outputPanel.add(textArea, "Text");
    outputCards.first(outputPanel);
    Panel plotPanel = new Panel();
    plotPanel.setLayout(new BorderLayout());
    Panel buttonPanel = new Panel();
    buttonPanel.setLayout(new GridLayout(0, 1));
    Button fullButton = new Button("Full");
    fullButton.addActionListener(this);
    buttonPanel.add(fullButton);
    Button halfButton = new Button("Half");
    halfButton.addActionListener(this);
    buttonPanel.add(halfButton);
    Button quarterButton = new Button("Quarter");
    quarterButton.addActionListener(this);
    buttonPanel.add(quarterButton);
    plotPanel.add(buttonPanel, BorderLayout.WEST);
    plotArea = new PolarPlot(plotPanel, 250);
    plotPanel.add(plotArea);
    outputPanel.add(plotPanel, "Plot");
    constraints.weighty = 1.0;
    constraints.fill = GridBagConstraints.BOTH;
    gridbag.setConstraints(outputPanel, constraints);
    add(outputPanel);
    findTauModel();
    if (getModel.getItemCount() > 0) {
        getModel.select(0);
        getModel.select("prem");
    }
    validate();
    newline = System.getProperty("line.separator");
}

Example 23 with Panel

use of java.awt.Panel in project triplea by triplea-game.

the class ReliefImageBreaker method loadImage.

/**
 * Asks the user to select an image and then it loads it up into an Image
 * object and returns it to the calling class.
 *
 * @return The loaded image.
 */
private Image loadImage() {
    ToolLogger.info("Select the map");
    final String mapName = new FileOpen("Select The Map", mapFolderLocation, ".gif", ".png").getPathString();
    if (mapName != null) {
        final Image img = Toolkit.getDefaultToolkit().createImage(mapName);
        final MediaTracker tracker = new MediaTracker(new Panel());
        tracker.addImage(img, 1);
        try {
            tracker.waitForAll();
            return img;
        } catch (final InterruptedException e) {
            Thread.currentThread().interrupt();
        }
    }
    return null;
}

Example 24 with Panel

use of java.awt.Panel in project bioformats by openmicroscopy.

the class ColorDialog method constructDialog.

@Override
protected GenericDialog constructDialog() {
    GenericDialog gd = new GenericDialog("Bio-Formats Custom Colorization");
    // CTR FIXME - avoid problem with MAX_SLIDERS in GenericDialog
    final ImageProcessorReader reader = process.getReader();
    final List<Panel> swatches = new ArrayList<Panel>();
    for (int s = 0; s < process.getSeriesCount(); s++) {
        if (!options.isSeriesOn(s))
            continue;
        reader.setSeries(s);
        for (int c = 0; c < reader.getSizeC(); c++) {
            Color color = options.getCustomColor(s, c);
            if (color == null)
                color = options.getDefaultCustomColor(c);
            gd.addSlider(makeLabel("Red:", s, c), 0, 255, color.getRed());
            gd.addSlider(makeLabel("Green:", s, c), 0, 255, color.getGreen());
            gd.addSlider(makeLabel("Blue:", s, c), 0, 255, color.getBlue());
            Panel swatch = createSwatch(color);
            gd.addPanel(swatch, GridBagConstraints.CENTER, new Insets(5, 0, 5, 0));
            swatches.add(swatch);
        }
    }
    // change swatch colors when sliders move
    List<TextField> colorFields = getNumericFields(gd);
    attachListeners(colorFields, swatches);
    WindowTools.addScrollBars(gd);
    return gd;
}

Example 25 with Panel

use of java.awt.Panel in project bioformats by openmicroscopy.

the class ColorDialog method attachListeners.

private void attachListeners(List<TextField> colors, List<Panel> swatches) {
    int colorIndex = 0, swatchIndex = 0;
    while (colorIndex < colors.size()) {
        final TextField redField = colors.get(colorIndex++);
        final TextField greenField = colors.get(colorIndex++);
        final TextField blueField = colors.get(colorIndex++);
        final Panel swatch = swatches.get(swatchIndex++);
        TextListener textListener = new TextListener() {

            @Override
            public void textValueChanged(TextEvent e) {
                int red = getColorValue(redField);
                int green = getColorValue(greenField);
                int blue = getColorValue(blueField);
                swatch.setBackground(new Color(red, green, blue));
                swatch.repaint();
            }
        };
        redField.addTextListener(textListener);
        greenField.addTextListener(textListener);
        blueField.addTextListener(textListener);
    }
}