Example usage for javax.swing JFrame setLocationRelativeTo

Introduction

In this page you can find the example usage for javax.swing JFrame setLocationRelativeTo.

Prototype

public void setLocationRelativeTo(Component c) 

Source Link

Document

Sets the location of the window relative to the specified component according to the following scenarios.

Usage

From source file:Main.java

/**
 * Packs, centers, and shows the frame./*from   ww w . j a  v a2s . c  om*/
 *
 * @param f
 */
public static void finalize(JFrame f) {
    f.pack();
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

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From source file:Main.java

/**
 * Instances frame basics/*from  w ww.ja v a2 s.  c  o  m*/
 * @param mainView Frame which has been created.
 */
public static void instanceDefaults(JFrame mainView) {
    mainView.setLocationRelativeTo(null);
    mainView.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    mainView.pack();
    mainView.setVisible(true);
}

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From source file:misc.TextAreaPrintingDemo.java

public static void createAndShowGUI() {
    JFrame f = new TextAreaPrintingDemo();
    f.setLocationRelativeTo(null);
    f.setVisible(true);/*w  ww . j a va  2s.co  m*/
}

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From source file:FieldValidator.java

public static void createUI() {
    JFrame f = new JFrame("FieldValidator");

    JComponent content = createContent();

    f.add(content);/*  w ww. j av  a 2s.c om*/

    f.pack();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

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From source file:Wallpaper.java

public static void createUI() {
    JFrame f = new JFrame("Wallpaper");

    JPanel panel = createPanel();
    LayerUI<JComponent> layerUI = new WallpaperLayerUI();
    JLayer<JComponent> jlayer = new JLayer<JComponent>(panel, layerUI);

    f.add(jlayer);/*from www .ja  va2s . c o m*/

    f.setSize(300, 200);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

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From source file:Myopia.java

public static void createUI() {
    JFrame f = new JFrame("Myopia");

    LayerUI<JComponent> layerUI = new BlurLayerUI();
    JPanel panel = createPanel();
    JLayer<JComponent> jlayer = new JLayer<JComponent>(panel, layerUI);

    f.add(jlayer);//from  w  w  w . j a  v  a  2s .c o  m

    f.setSize(300, 200);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

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From source file:Diva.java

public static void createUI() {
    JFrame f = new JFrame("Diva");

    LayerUI<JPanel> layerUI = new SpotlightLayerUI();
    JPanel panel = createPanel();
    JLayer<JPanel> jlayer = new JLayer<JPanel>(panel, layerUI);

    f.add(jlayer);//from   ww  w.  j  a v  a 2 s  .  c om

    f.setSize(300, 200);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

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From source file:org.graphstream.algorithm.measure.ChartMeasure.java

/**
 * Output some charts according to a set of parameters. Actually, only one
 * chart is supported. According to {@link PlotParameters#outputType}, plot
 * is displayed on screen or saved in a file.
 * /*from  w w w .  j  a  v a 2s  . c o m*/
 * @param params
 *            parameters used to plot
 * @param charts
 *            charts to output
 * @throws PlotException
 */
public static void outputPlot(PlotParameters params, JFreeChart... charts) throws PlotException {
    if (charts == null || charts.length == 0)
        throw new PlotException("no chart");

    if (charts.length > 1)
        throw new PlotException("multiple charts not yet supported");

    JFreeChart chart = charts[0];

    switch (params.outputType) {
    case SCREEN:
        ChartPanel panel = new ChartPanel(chart, params.width, params.height, params.width, params.height,
                params.width + 50, params.height + 50, true, true, true, true, true, true);

        JFrame frame = new JFrame(params.title);
        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        frame.setLocationRelativeTo(null);
        frame.add(panel);
        frame.pack();
        frame.setVisible(true);

        break;
    case JPEG:
        try {
            ChartUtilities.saveChartAsJPEG(new File(params.path), chart, params.width, params.height);
        } catch (IOException e) {
            throw new PlotException(e);
        }

        break;
    case PNG:
        try {
            ChartUtilities.saveChartAsPNG(new File(params.path), chart, params.width, params.height);
        } catch (IOException e) {
            throw new PlotException(e);
        }

        break;
    }

}

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From source file:GUI.Main.java

static private WebPanel createAdminPanel(String url, String firstName, String lastName, final int myId)
        throws IOException {

    mainPanel.setPaintFocus(true);// w w  w  .j  av  a  2s.  c  o m

    // Text field input Search
    textSearchField = new WebTextField(15);
    textSearchField.setInputPrompt("Search");
    textSearchField.setInputPromptFont(textSearchField.getFont().deriveFont(Font.ROMAN_BASELINE));
    textSearchField.setTrailingComponent(new WebImage("resources/search.png"));
    System.out.println("My id" + myId);
    // Boite Message
    WebButton boiteMessageButton = new WebButton("Ouvrir ma Boite Message");
    boiteMessageButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            JFrame boiteFrame = new JFrame("Boite de messages");
            boiteFrame.setLocationRelativeTo(null);
            JPanel boite = new JPanel(new BorderLayout());
            boite.add(new BoiteReception(myId), BorderLayout.CENTER);
            boiteFrame.add(boite);
            boiteFrame.setIconImage(new ImageIcon(getClass().getResource("/images/message.png")).getImage());
            boiteFrame.pack();
            boiteFrame.setLocationRelativeTo(boite);
            boiteFrame.setVisible(true);
        }
    });
    // Text Button Search
    WebButton SearchButton = new WebButton("Search");
    SearchButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            try {

                new ListOfOffres1().openListOfOffresFrameagn(1, textSearchField.getText(), myId);
            } catch (IOException ex) {
                Logger.getLogger(ListOfOffres1.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    });
    // Exit Button 
    WebButton logOutButton = new WebButton("Exit");
    logOutButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            ListOfOffresFrame.setVisible(false); //you can't see me!
            ListOfOffresFrame.dispose(); //Destroy the JFrame object
            ListOfOffresFrame = null;
            System.exit(0);
        }
    });
    // Text Button Retour
    exitButton = new WebButton("Retour");

    exitButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            System.out.println("Retour clicked");
            ListOfOffres1.openPleaseWait();
            try {
                System.out.println("aaaaaaaaaaaaaaaaaaaaaaaa" + myId);
                new ListOfOffres1().openListOfOffresFrameagn(0, "", myId);
            } catch (IOException ex) {
                Logger.getLogger(ListOfOffres1.class.getName()).log(Level.SEVERE, null, ex);
            }

        }
    });
    final WebPanel descPanel = new WebPanel(false);

    GroupPanel OffrePanel = new GroupPanel(GroupingType.fillFirst, 5, false);

    descPanel.setOpaque(false);
    descPanel.setMargin(50, 50, 50, 50);
    mainPanel.setPaintFocus(true);
    mainPanel.setMargin(10);
    System.out.print(url);
    // load the image once

    mainPanel.setPreferredSize(new Dimension(300, 100));
    OffrePanel.add(new GroupPanel(GroupingType.fillFirst, 5, false, loadImageX(url),
            new WebLabel("<html><body><h1><font color=#555555>" + firstName + " " + lastName
                    + "</font></h1></body></html>", WebLabel.CENTER),
            textSearchField, SearchButton, new WhiteSpace(),
            new GroupPanel(GroupingType.fillFirst, false, new WhiteSpace(), boiteMessageButton,
                    new GroupPanel(GroupingType.fillFirstAndLast, 5, true, exitButton, logOutButton))));
    mainPanel.add(OffrePanel);
    return mainPanel;
}

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From source file:com.heliosdecompiler.bootstrapper.Bootstrapper.java

private static HeliosData loadHelios() throws IOException {
    System.out.println("Finding Helios implementation");

    HeliosData data = new HeliosData();

    boolean needsToDownload = !IMPL_FILE.exists();
    if (!needsToDownload) {
        try (JarFile jarFile = new JarFile(IMPL_FILE)) {
            ZipEntry entry = jarFile.getEntry("META-INF/MANIFEST.MF");
            if (entry == null) {
                needsToDownload = true;//from  w w  w  .j  av a  2 s.  c om
            } else {
                Manifest manifest = new Manifest(jarFile.getInputStream(entry));
                String ver = manifest.getMainAttributes().getValue("Implementation-Version");
                try {
                    data.buildNumber = Integer.parseInt(ver);
                    data.version = manifest.getMainAttributes().getValue("Version");
                    data.mainClass = manifest.getMainAttributes().getValue("Main-Class");
                } catch (NumberFormatException e) {
                    needsToDownload = true;
                }
            }
        } catch (IOException e) {
            needsToDownload = true;
        }
    }
    if (needsToDownload) {
        URL latestJar = new URL(LATEST_JAR);
        System.out.println("Downloading latest Helios implementation");

        FileOutputStream out = new FileOutputStream(IMPL_FILE);
        HttpURLConnection connection = (HttpURLConnection) latestJar.openConnection();
        if (connection.getResponseCode() == 200) {
            int contentLength = connection.getContentLength();
            if (contentLength > 0) {
                InputStream stream = connection.getInputStream();
                byte[] buffer = new byte[1024];
                int amnt;
                AtomicInteger total = new AtomicInteger();
                AtomicBoolean stop = new AtomicBoolean(false);

                Thread progressBar = new Thread() {
                    public void run() {
                        JPanel panel = new JPanel();
                        panel.setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));

                        JLabel label = new JLabel();
                        label.setText("Downloading latest Helios build");
                        panel.add(label);

                        GridLayout layout = new GridLayout();
                        layout.setColumns(1);
                        layout.setRows(3);
                        panel.setLayout(layout);
                        JProgressBar pbar = new JProgressBar();
                        pbar.setMinimum(0);
                        pbar.setMaximum(100);
                        panel.add(pbar);

                        JTextArea textArea = new JTextArea(1, 3);
                        textArea.setOpaque(false);
                        textArea.setEditable(false);
                        textArea.setText("Downloaded 00.00MB/00.00MB");
                        panel.add(textArea);

                        JFrame frame = new JFrame();
                        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
                        frame.setContentPane(panel);
                        frame.pack();
                        frame.setLocationRelativeTo(null);
                        frame.setVisible(true);

                        while (!stop.get()) {
                            SwingUtilities.invokeLater(
                                    () -> pbar.setValue((int) (100.0 * total.get() / contentLength)));

                            textArea.setText("Downloaded " + bytesToMeg(total.get()) + "MB/"
                                    + bytesToMeg(contentLength) + "MB");
                            try {
                                Thread.sleep(100);
                            } catch (InterruptedException ignored) {
                            }
                        }
                        frame.dispose();
                    }
                };
                progressBar.start();

                while ((amnt = stream.read(buffer)) != -1) {
                    out.write(buffer, 0, amnt);
                    total.addAndGet(amnt);
                }
                stop.set(true);
                return loadHelios();
            } else {
                throw new IOException("Content-Length set to " + connection.getContentLength());
            }
        } else if (connection.getResponseCode() == 404) { // Most likely bootstrapper is out of date
            throw new RuntimeException("Bootstrapper out of date!");
        } else {
            throw new IOException(connection.getResponseCode() + ": " + connection.getResponseMessage());
        }
    }

    return data;
}

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