Examples with EmptyBorder javax.swing.border.EmptyBorder used on opensource projects

Example 1 with EmptyBorder

use of javax.swing.border.EmptyBorder in project sonarqube by SonarSource.

the class TextLineNumber method setBorderGap.

/**
   *  The border gap is used in calculating the left and right insets of the
   *  border. Default value is 5.
   *
   *  @param borderGap  the gap in pixels
   */
public void setBorderGap(int borderGap) {
    this.borderGap = borderGap;
    Border inner = new EmptyBorder(0, borderGap, 0, borderGap);
    setBorder(new CompoundBorder(OUTER, inner));
    lastDigits = 0;
    setPreferredWidth();
}

Example 2 with EmptyBorder

use of javax.swing.border.EmptyBorder in project jna by java-native-access.

the class AlphaMaskDemo2 method run.

public void run() {
    // Must find a graphics configuration with a depth of 32 bits
    GraphicsConfiguration gconfig = WindowUtils.getAlphaCompatibleGraphicsConfiguration();
    frame = new JFrame("Alpha Mask Demo");
    alphaWindow = new JWindow(frame, gconfig);
    icon = new JLabel();
    icon.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    alphaWindow.getContentPane().add(icon);
    JButton quit = new JButton("Quit");
    JLabel label = new JLabel("Drag this window by its image");
    label.setHorizontalAlignment(SwingConstants.CENTER);
    alphaWindow.getContentPane().add(label, BorderLayout.NORTH);
    alphaWindow.getContentPane().add(quit, BorderLayout.SOUTH);
    quit.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            System.exit(0);
        }
    });
    MouseInputAdapter handler = new MouseInputAdapter() {

        private Point offset;

        public void mousePressed(MouseEvent e) {
            if (SwingUtilities.isLeftMouseButton(e))
                offset = e.getPoint();
        }

        public void mouseReleased(MouseEvent e) {
            offset = null;
        }

        public void mouseDragged(MouseEvent e) {
            if (offset != null) {
                Window w = (Window) e.getSource();
                Point where = e.getPoint();
                where.translate(-offset.x, -offset.y);
                Point loc = w.getLocationOnScreen();
                loc.translate(where.x, where.y);
                w.setLocation(loc.x, loc.y);
            }
        }
    };
    alphaWindow.addMouseListener(handler);
    alphaWindow.addMouseMotionListener(handler);
    JPanel p = new JPanel(new BorderLayout(8, 8));
    p.setBorder(new EmptyBorder(8, 8, 8, 8));
    p.setTransferHandler(new TransferHandler() {

        private static final long serialVersionUID = 1L;

        public boolean canImport(JComponent comp, DataFlavor[] transferFlavors) {
            List<DataFlavor> list = Arrays.asList(transferFlavors);
            if (list.contains(URL_FLAVOR) || list.contains(URI_LIST_FLAVOR) || list.contains(DataFlavor.imageFlavor) || list.contains(DataFlavor.javaFileListFlavor)) {
                return true;
            }
            if (DataFlavor.selectBestTextFlavor(transferFlavors) != null) {
                return true;
            }
            System.err.println("No acceptable flavor found in " + Arrays.asList(transferFlavors));
            return false;
        }

        public boolean importData(JComponent comp, Transferable t) {
            try {
                if (t.isDataFlavorSupported(URL_FLAVOR)) {
                    URL url = (URL) t.getTransferData(URL_FLAVOR);
                    setImage(Toolkit.getDefaultToolkit().getImage(url));
                    return true;
                }
                if (t.isDataFlavorSupported(URI_LIST_FLAVOR)) {
                    String s = (String) t.getTransferData(URI_LIST_FLAVOR);
                    String[] uris = s.split("[\r\n]");
                    if (uris.length > 0) {
                        URL url = new URL(uris[0]);
                        setImage(Toolkit.getDefaultToolkit().getImage(url));
                        return true;
                    }
                    return false;
                }
                if (t.isDataFlavorSupported(DataFlavor.imageFlavor)) {
                    Image image = (Image) t.getTransferData(DataFlavor.imageFlavor);
                    setImage(image);
                    return true;
                }
                if (t.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
                    List<File> files = (List<File>) t.getTransferData(DataFlavor.javaFileListFlavor);
                    File f = files.get(0);
                    URL url = new URL("file://" + f.toURI().toURL().getPath());
                    Image image = Toolkit.getDefaultToolkit().getImage(url);
                    setImage(image);
                    return true;
                }
                DataFlavor flavor = DataFlavor.selectBestTextFlavor(t.getTransferDataFlavors());
                if (flavor != null) {
                    Reader reader = flavor.getReaderForText(t);
                    char[] buf = new char[512];
                    StringBuilder b = new StringBuilder();
                    int count;
                    // encoding wrong
                    while ((count = reader.read(buf)) > 0) {
                        for (int i = 0; i < count; i++) {
                            if (buf[i] != 0)
                                b.append(buf, i, 1);
                        }
                    }
                    String html = b.toString();
                    Pattern p = Pattern.compile("<img.*src=\"([^\\\"\">]+)\"", Pattern.CANON_EQ | Pattern.UNICODE_CASE);
                    Matcher m = p.matcher(html);
                    if (m.find()) {
                        URL url = new URL(m.group(1));
                        System.out.println("Load image from " + url);
                        Image image = Toolkit.getDefaultToolkit().getImage(url);
                        setImage(image);
                        return true;
                    }
                    System.err.println("Can't parse text: " + html);
                    return false;
                }
                System.err.println("No flavor available: " + Arrays.asList(t.getTransferDataFlavors()));
            } catch (UnsupportedFlavorException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            } catch (Throwable e) {
                e.printStackTrace();
            }
            return false;
        }
    });
    p.add(new JLabel("<html><center>Drop an image with an alpha channel onto this window<br>" + "You may also adjust the overall transparency with the slider</center></html>"), BorderLayout.NORTH);
    p.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    final JSlider slider = new JSlider(0, 255, 255);
    slider.addChangeListener(new ChangeListener() {

        public void stateChanged(ChangeEvent e) {
            int value = slider.getValue();
            WindowUtils.setWindowAlpha(alphaWindow, value / 255f);
        }
    });
    p.add(slider, BorderLayout.SOUTH);
    frame.getContentPane().add(p);
    frame.pack();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    centerOnScreen(frame);
    frame.setVisible(true);
    WindowUtils.setWindowTransparent(alphaWindow, true);
    alphaWindow.setLocation(frame.getX() + frame.getWidth() + 4, frame.getY());
    try {
        URL url = getClass().getResource("tardis.png");
        if (url != null) {
            setImage(Toolkit.getDefaultToolkit().getImage(url));
        }
    } catch (Exception e) {
    }
}

Example 3 with EmptyBorder

use of javax.swing.border.EmptyBorder in project jna by java-native-access.

the class BalloonManagerDemo method main.

public static void main(String[] args) {
    try {
        System.setProperty("sun.java2d.noddraw", "true");
        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    } catch (Exception e) {
    }
    JFrame f = new JFrame("Balloon Test");
    final String BALLOON_TEXT = "<html><center>" + "This is some sample balloon text<br>" + "which has been formatted with html.<br>" + "Click to dismiss.</center></html>";
    final JLabel content = new JLabel(BALLOON_TEXT);
    content.setIconTextGap(10);
    content.setBorder(new EmptyBorder(0, 8, 0, 8));
    content.setSize(content.getPreferredSize());
    content.setIcon(new InfoIcon());
    JLabel label = new JLabel("Click anywhere for more information");
    label.setHorizontalAlignment(SwingConstants.CENTER);
    label.addMouseListener(new MouseAdapter() {

        private MouseListener listener = new MouseAdapter() {

            public void mousePressed(MouseEvent e) {
                hidePopup(e);
            }
        };

        private Popup popup;

        private void hidePopup(MouseEvent e) {
            e.getComponent().removeMouseListener(listener);
            if (popup != null)
                popup.hide();
        }

        public void mousePressed(MouseEvent e) {
            hidePopup(e);
            popup = BalloonManager.getBalloon(e.getComponent(), content, e.getX(), e.getY());
            popup.show();
            content.getParent().addMouseListener(listener);
        }
    });
    f.getContentPane().add(label);
    f.pack();
    f.setSize(new Dimension(300, 300));
    f.setLocation(100, 100);
    try {
        // Force a load of JNA
        WindowUtils.setWindowMask(f, WindowUtils.MASK_NONE);
        f.setVisible(true);
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    } catch (UnsatisfiedLinkError e) {
        e.printStackTrace();
        String msg = e.getMessage() + "\nError loading the JNA library";
        JTextArea area = new JTextArea(msg);
        area.setOpaque(false);
        area.setFont(UIManager.getFont("Label.font"));
        area.setEditable(false);
        area.setColumns(80);
        area.setRows(8);
        area.setWrapStyleWord(true);
        area.setLineWrap(true);
        JOptionPane.showMessageDialog(null, new JScrollPane(area), "Library Load Error: " + System.getProperty("os.name") + "/" + System.getProperty("os.arch"), JOptionPane.ERROR_MESSAGE);
        System.exit(1);
    }
}

Example 4 with EmptyBorder

use of javax.swing.border.EmptyBorder in project processing by processing.

the class DetailPanel method setContribution.

public void setContribution(Contribution contrib) {
    this.contrib = contrib;
    if (contrib.isSpecial()) {
        JLabel iconLabel = new JLabel(foundationIcon);
        iconLabel.setBorder(new EmptyBorder(4, 7, 7, 7));
        iconLabel.setVerticalAlignment(SwingConstants.TOP);
        add(iconLabel, BorderLayout.WEST);
    }
    // Avoid ugly synthesized bold
    Font boldFont = ManagerFrame.SMALL_BOLD;
    String fontFace = "<font face=\"" + boldFont.getName() + "\">";
    StringBuilder desc = new StringBuilder();
    desc.append("<html><body>" + fontFace);
    if (contrib.getUrl() == null) {
        desc.append(contrib.getName());
    } else {
        desc.append("<a href=\"" + contrib.getUrl() + "\">" + contrib.getName() + "</a>");
    }
    desc.append("</font> ");
    String prettyVersion = contrib.getPrettyVersion();
    if (prettyVersion != null) {
        desc.append(prettyVersion);
    }
    desc.append(" <br/>");
    String authorList = contrib.getAuthorList();
    if (authorList != null && !authorList.isEmpty()) {
        desc.append(toHtmlLinks(contrib.getAuthorList()));
    }
    desc.append("<br/><br/>");
    if (contrib.isDeletionFlagged()) {
        desc.append(REMOVE_RESTART_MESSAGE);
    } else if (contrib.isRestartFlagged()) {
        desc.append(INSTALL_RESTART_MESSAGE);
    } else if (contrib.isUpdateFlagged()) {
        desc.append(UPDATE_RESTART_MESSAGE);
    } else {
        String sentence = contrib.getSentence();
        if (sentence == null || sentence.isEmpty()) {
            sentence = String.format("<i>%s</i>", Language.text("contrib.errors.description_unavailable"));
        } else {
            sentence = sanitizeHtmlTags(sentence);
            sentence = toHtmlLinks(sentence);
        }
        desc.append(sentence);
    }
    long lastUpdatedUTC = contrib.getLastUpdated();
    if (lastUpdatedUTC != 0) {
        DateFormat dateFormatter = DateFormat.getDateInstance(DateFormat.MEDIUM);
        Date lastUpdatedDate = new Date(lastUpdatedUTC);
        if (prettyVersion != null) {
            desc.append(", ");
        }
        desc.append("Last Updated on " + dateFormatter.format(lastUpdatedDate));
    }
    desc.append("</body></html>");
    description = desc.toString();
    descriptionPane.setText(description);
    if (contribListing.hasUpdates(contrib) && contrib.isCompatible(Base.getRevision())) {
        StringBuilder versionText = new StringBuilder();
        versionText.append("<html><body><i>");
        if (contrib.isUpdateFlagged() || contrib.isDeletionFlagged()) {
            // versionText.append("To finish an update, reinstall this contribution after restarting.");
            ;
        } else {
            String latestVersion = contribListing.getLatestPrettyVersion(contrib);
            if (latestVersion != null) {
                versionText.append("New version (" + latestVersion + ") available.");
            } else {
                versionText.append("New version available.");
            }
        }
        versionText.append("</i></body></html>");
        notificationLabel.setText(versionText.toString());
        notificationLabel.setVisible(true);
    } else {
        notificationLabel.setText("");
        notificationLabel.setVisible(false);
    }
    updateButton.setEnabled(true);
    if (contrib != null) {
        updateButton.setVisible((contribListing.hasUpdates(contrib) && !contrib.isUpdateFlagged() && !contrib.isDeletionFlagged()) || updateInProgress);
    }
    if (contrib.isDeletionFlagged()) {
        installRemoveButton.setText(undoText);
    } else if (contrib.isInstalled()) {
        installRemoveButton.setText(removeText);
        installRemoveButton.setVisible(true);
        installRemoveButton.setEnabled(!contrib.isUpdateFlagged());
        reorganizePaneComponents();
    } else {
        installRemoveButton.setText(installText);
    }
    contextMenu.removeAll();
    if (contrib.isInstalled()) {
        contextMenu.add(openFolder);
        setComponentPopupMenu(contextMenu);
    } else {
        setComponentPopupMenu(null);
    }
    if (!contrib.isCompatible(Base.getRevision())) {
        blurContributionPanel(this);
    }
}

Example 5 with EmptyBorder

use of javax.swing.border.EmptyBorder in project processing by processing.

the class MovieMaker method init.

public void init(Base base) {
    initComponents(base.getActiveEditor() == null);
    ((JComponent) getContentPane()).setBorder(new EmptyBorder(12, 18, 18, 18));
    imageFolderField.setTransferHandler(new FileTextFieldTransferHandler(JFileChooser.DIRECTORIES_ONLY));
    soundFileField.setTransferHandler(new FileTextFieldTransferHandler());
    JComponent[] smallComponents = { compressionBox, compressionLabel, fpsField, fpsLabel, widthField, widthLabel, heightField, heightLabel, originalSizeCheckBox };
    for (JComponent c : smallComponents) {
        c.putClientProperty("JComponent.sizeVariant", "small");
    }
    // Get Preferences
    prefs = Preferences.userNodeForPackage(MovieMaker.class);
    imageFolderField.setText(prefs.get("movie.imageFolder", ""));
    soundFileField.setText(prefs.get("movie.soundFile", ""));
    widthField.setText("" + prefs.getInt("movie.width", 640));
    heightField.setText("" + prefs.getInt("movie.height", 480));
    boolean original = prefs.getBoolean("movie.originalSize", false);
    originalSizeCheckBox.setSelected(original);
    widthField.setEnabled(!original);
    heightField.setEnabled(!original);
    String fps = "" + prefs.getDouble("movie.fps", 30);
    if (fps.endsWith(".0")) {
        fps = fps.substring(0, fps.length() - 2);
    }
    fpsField.setText(fps);
    compressionBox.setSelectedIndex(Math.max(0, Math.min(compressionBox.getItemCount() - 1, prefs.getInt("movie.compression", 0))));
    originalSizeCheckBox.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            boolean enabled = !originalSizeCheckBox.isSelected();
            widthField.setEnabled(enabled);
            heightField.setEnabled(enabled);
        }
    });
    //    String streaming = prefs.get("movie.streaming", "fastStartCompressed");
    //    for (Enumeration<AbstractButton> i = streamingGroup.getElements(); i.hasMoreElements();) {
    //      AbstractButton btn = i.nextElement();
    //      if (btn.getActionCommand().equals(streaming)) {
    //        btn.setSelected(true);
    //        break;
    //      }
    //    }
    // scoot everybody around
    pack();
    // center the frame on screen
    setLocationRelativeTo(null);
}