Examples with JSlider javax.swing.JSlider used on opensource projects

Example 1 with JSlider

use of javax.swing.JSlider 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 2 with JSlider

use of javax.swing.JSlider in project zaproxy by zaproxy.

the class OptionsScannerPanel method getSliderHostPerScan.

/**
     * This method initializes sliderHostPerScan
     *
     * @return javax.swing.JSlider
     */
private JSlider getSliderHostPerScan() {
    if (sliderHostPerScan == null) {
        sliderHostPerScan = new JSlider();
        sliderHostPerScan.setMaximum(5);
        sliderHostPerScan.setMinimum(1);
        sliderHostPerScan.setMinorTickSpacing(1);
        sliderHostPerScan.setPaintTicks(true);
        sliderHostPerScan.setPaintLabels(true);
        sliderHostPerScan.setName("");
        sliderHostPerScan.setMajorTickSpacing(1);
        sliderHostPerScan.setSnapToTicks(true);
        sliderHostPerScan.setPaintTrack(true);
    }
    return sliderHostPerScan;
}

Example 3 with JSlider

use of javax.swing.JSlider in project jdk8u_jdk by JetBrains.

the class DimensionEncapsulation method run.

@Override
public void run() {
    runTest(new Panel());
    runTest(new Button());
    runTest(new Checkbox());
    runTest(new Canvas());
    runTest(new Choice());
    runTest(new Label());
    runTest(new Scrollbar());
    runTest(new TextArea());
    runTest(new TextField());
    runTest(new Dialog(new JFrame()));
    runTest(new Frame());
    runTest(new Window(new JFrame()));
    runTest(new FileDialog(new JFrame()));
    runTest(new List());
    runTest(new ScrollPane());
    runTest(new JFrame());
    runTest(new JDialog(new JFrame()));
    runTest(new JWindow(new JFrame()));
    runTest(new JLabel("hi"));
    runTest(new JMenu());
    runTest(new JTree());
    runTest(new JTable());
    runTest(new JMenuItem());
    runTest(new JCheckBoxMenuItem());
    runTest(new JToggleButton());
    runTest(new JSpinner());
    runTest(new JSlider());
    runTest(Box.createVerticalBox());
    runTest(Box.createHorizontalBox());
    runTest(new JTextField());
    runTest(new JTextArea());
    runTest(new JTextPane());
    runTest(new JPasswordField());
    runTest(new JFormattedTextField());
    runTest(new JEditorPane());
    runTest(new JButton());
    runTest(new JColorChooser());
    runTest(new JFileChooser());
    runTest(new JCheckBox());
    runTest(new JInternalFrame());
    runTest(new JDesktopPane());
    runTest(new JTableHeader());
    runTest(new JLayeredPane());
    runTest(new JRootPane());
    runTest(new JMenuBar());
    runTest(new JOptionPane());
    runTest(new JRadioButton());
    runTest(new JRadioButtonMenuItem());
    runTest(new JPopupMenu());
    //runTest(new JScrollBar()); --> don't test defines max and min in
    // terms of preferred
    runTest(new JScrollPane());
    runTest(new JViewport());
    runTest(new JSplitPane());
    runTest(new JTabbedPane());
    runTest(new JToolBar());
    runTest(new JSeparator());
    runTest(new JProgressBar());
    if (!failures.isEmpty()) {
        System.out.println("These classes failed");
        for (final Component failure : failures) {
            System.out.println(failure.getClass());
        }
        throw new RuntimeException("Test failed");
    }
}

Example 4 with JSlider

use of javax.swing.JSlider in project zaproxy by zaproxy.

the class OptionsSpiderPanel method getSliderMaxDepth.

/**
	 * This method initializes the slider for MaxDepth.
	 * 
	 * @return the slider for max depth
	 */
private JSlider getSliderMaxDepth() {
    if (sliderMaxDepth == null) {
        sliderMaxDepth = new JSlider();
        sliderMaxDepth.setMaximum(19);
        sliderMaxDepth.setMinimum(1);
        sliderMaxDepth.setMinorTickSpacing(1);
        sliderMaxDepth.setPaintTicks(true);
        sliderMaxDepth.setPaintLabels(true);
        sliderMaxDepth.setName("");
        sliderMaxDepth.setMajorTickSpacing(1);
        sliderMaxDepth.setSnapToTicks(true);
        sliderMaxDepth.setPaintTrack(true);
    }
    return sliderMaxDepth;
}

Example 5 with JSlider

use of javax.swing.JSlider in project ChatGameFontificator by GlitchCog.

the class ControlPanelFont method build.

@Override
protected void build() {
    sliderListener = new ChangeListener() {

        @Override
        public void stateChanged(ChangeEvent e) {
            JSlider source = (JSlider) e.getSource();
            if (fontScaleSlider.getSlider().equals(source)) {
                config.setFontScale(fontScaleSlider.getScaledValue());
                fontScaleSlider.setValueTextColor(((int) config.getFontScale() == config.getFontScale()) ? SCALE_EVEN : SCALE_UNEVEN);
            } else if (borderScaleSlider.getSlider().equals(source)) {
                config.setBorderScale(borderScaleSlider.getScaledValue());
                borderScaleSlider.setValueTextColor(((int) config.getBorderScale() == config.getBorderScale()) ? SCALE_EVEN : SCALE_UNEVEN);
            } else if (borderInsetXSlider.getSlider().equals(source)) {
                config.setBorderInsetX(borderInsetXSlider.getValue());
            } else if (borderInsetYSlider.getSlider().equals(source)) {
                config.setBorderInsetY(borderInsetYSlider.getValue());
            } else if (spaceWidthSlider.getSlider().equals(source)) {
                config.setSpaceWidth(spaceWidthSlider.getValue());
            } else if (baselineOffsetSlider.getSlider().equals(source)) {
                config.setBaselineOffset(baselineOffsetSlider.getValue());
            } else if (lineSpacingSlider.getSlider().equals(source)) {
                config.setLineSpacing(lineSpacingSlider.getValue());
            } else if (charSpacingSlider.getSlider().equals(source)) {
                config.setCharSpacing(charSpacingSlider.getValue());
            }
            chat.repaint();
        }
    };
    ActionListener fontAl = new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            JMenuItem source = (JMenuItem) e.getSource();
            DropdownLabel key = new DropdownLabel(source.getText());
            if (CUSTOM_KEY.equals(key)) {
                int selectionResult = fontPngPicker.showDialog(ControlWindow.me, "Select Font PNG");
                if (selectionResult == JFileChooser.APPROVE_OPTION) {
                    fontFilenameInput.setText(fontPngPicker.getSelectedFile().getAbsolutePath());
                    fontPresetDropdown.setSelectedText(fontPngPicker.getSelectedFile().getName());
                }
            } else {
                fontFilenameInput.setText(PRESET_FONT_FILE_MAP.get(key).getFontFilename());
                fontTypeCheckbox.setSelected(FontType.VARIABLE_WIDTH.equals(PRESET_FONT_FILE_MAP.get(key).getDefaultType()));
                spaceWidthSlider.setEnabled(fontTypeCheckbox.isSelected());
            }
            updateFontOrBorder(true);
        }
    };
    ActionListener borderAl = new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            JMenuItem source = (JMenuItem) e.getSource();
            DropdownLabel key = new DropdownLabel(source.getText());
            if (CUSTOM_KEY.equals(key)) {
                int selectionResult = borderPngPicker.showDialog(ControlWindow.me, "Select Border PNG");
                if (selectionResult == JFileChooser.APPROVE_OPTION) {
                    borderFilenameInput.setText(borderPngPicker.getSelectedFile().getAbsolutePath());
                    borderPresetDropdown.setSelectedText(borderPngPicker.getSelectedFile().getName());
                }
            } else {
                DropdownBorder border = PRESET_BORDER_FILE_MAP.get(key);
                borderFilenameInput.setText(border.getBorderFilename());
                colorPanel.setBorderColor(border.getDefaultTint());
            }
            updateFontOrBorder(false);
        }
    };
    fontTypeListener = new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            config.setFontType(fontTypeCheckbox.isSelected() ? FontType.VARIABLE_WIDTH : FontType.FIXED_WIDTH);
            spaceWidthSlider.setEnabled(fontTypeCheckbox.isSelected());
            updateFontOrBorder(true);
        }
    };
    extendedCharBox = new JCheckBox("Display Extended Characters");
    extendedCharBox.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            final boolean ecbSelected = extendedCharBox.isSelected();
            config.setExtendedCharEnabled(ecbSelected);
            unknownCharPopupButton.setEnabled(!ecbSelected);
            unknownCharLabel.setEnabled(!ecbSelected);
            chat.repaint();
        }
    });
    unknownCharLabel = new JLabel("");
    charPicker = new CharacterPicker(ControlWindow.me, fProps.getFontConfig(), unknownCharLabel, chat);
    Map<String, List<String>> fontMenuMap = getMenuMapFromPresets(PRESET_FONT_FILE_MAP.keySet());
    fontMenuMap.put(CUSTOM_KEY.getLabel(), null);
    Map<String, List<String>> borderMenuMap = getMenuMapFromPresets(PRESET_BORDER_FILE_MAP.keySet());
    borderMenuMap.put(CUSTOM_KEY.getLabel(), null);
    fontTypeCheckbox = new JCheckBox("Variable Width Characters");
    fontFilenameInput = new LabeledInput("Font Filename", 32);
    fontPresetDropdown = new ComboMenuBar(fontMenuMap, fontAl);
    borderFilenameInput = new LabeledInput("Border Filename", 32);
    borderPresetDropdown = new ComboMenuBar(borderMenuMap, borderAl);
    gridWidthInput = new LabeledInput("Grid Width", 4);
    gridHeightInput = new LabeledInput("Grid Height", 4);
    fontScaleSlider = new LabeledSlider("Font Scale", "x", ConfigFont.MIN_FONT_SCALE, ConfigFont.MAX_FONT_SCALE, ConfigFont.FONT_BORDER_SCALE_GRANULARITY);
    borderScaleSlider = new LabeledSlider("Border Scale", "x", ConfigFont.MIN_BORDER_SCALE, ConfigFont.MAX_BORDER_SCALE, ConfigFont.FONT_BORDER_SCALE_GRANULARITY);
    borderInsetXSlider = new LabeledSlider("X", "pixels", ConfigFont.MIN_BORDER_INSET, ConfigFont.MAX_BORDER_INSET);
    borderInsetYSlider = new LabeledSlider("Y", "pixels", ConfigFont.MIN_BORDER_INSET, ConfigFont.MAX_BORDER_INSET);
    characterKeyInput = new LabeledInput("Character Key", 32);
    spaceWidthSlider = new LabeledSlider("Space Width", "%", ConfigFont.MIN_SPACE_WIDTH, ConfigFont.MAX_SPACE_WIDTH);
    baselineOffsetSlider = new LabeledSlider("Baseline Height Offset", "pixels", ConfigFont.MIN_BASELINE_OFFSET, ConfigFont.MAX_BASELINE_OFFSET);
    lineSpacingSlider = new LabeledSlider("Line Spacing", "pixels", ConfigFont.MIN_LINE_SPACING, ConfigFont.MAX_LINE_SPACING);
    charSpacingSlider = new LabeledSlider("Char Spacing", "pixels", ConfigFont.MIN_CHAR_SPACING, ConfigFont.MAX_LINE_SPACING);
    unknownCharPopupButton = new JButton("Select Missing Character");
    unknownCharPopupButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            charPicker.setVisible(true);
        }
    });
    fontFilenameInput.setEnabled(false);
    borderFilenameInput.setEnabled(false);
    fontScaleSlider.addChangeListener(sliderListener);
    borderScaleSlider.addChangeListener(sliderListener);
    borderInsetXSlider.addChangeListener(sliderListener);
    borderInsetYSlider.addChangeListener(sliderListener);
    spaceWidthSlider.addChangeListener(sliderListener);
    baselineOffsetSlider.addChangeListener(sliderListener);
    lineSpacingSlider.addChangeListener(sliderListener);
    charSpacingSlider.addChangeListener(sliderListener);
    JPanel fontPanel = new JPanel(new GridBagLayout());
    JPanel borderPanel = new JPanel(new GridBagLayout());
    JPanel unknownPanel = new JPanel(new GridBagLayout());
    fontPanel.setBorder(new TitledBorder(baseBorder, "Font"));
    borderPanel.setBorder(new TitledBorder(baseBorder, "Border"));
    unknownPanel.setBorder(new TitledBorder(baseBorder, "Extended and Unicode Characters"));
    GridBagConstraints fontGbc = new GridBagConstraints(0, 0, 1, 1, 1.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL, DEFAULT_INSETS, 0, 0);
    GridBagConstraints borderGbc = new GridBagConstraints(0, 0, 1, 1, 1.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL, DEFAULT_INSETS, 0, 0);
    GridBagConstraints unknownGbc = new GridBagConstraints(0, 0, 1, 1, 1.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL, DEFAULT_INSETS, 0, 0);
    // Fields are still used and stored in properties files when saved, but the values are either fixed or meant to
    // be filled by other components
    // add(fontFilenameInput);
    // add(borderFilenameInput);
    // add(gridWidthInput);
    // add(gridHeightInput);
    // add(characterKeyInput);
    fontPanel.add(fontPresetDropdown, fontGbc);
    fontGbc.gridx++;
    // This slider being on the same row as the preset dropdown keeps the combo menu bar from collapsing to no
    // height in the layout
    fontPanel.add(fontScaleSlider, fontGbc);
    fontGbc.gridwidth = 2;
    fontGbc.gridx = 0;
    fontGbc.gridy++;
    fontPanel.add(lineSpacingSlider, fontGbc);
    fontGbc.gridy++;
    fontPanel.add(charSpacingSlider, fontGbc);
    fontGbc.gridy++;
    JPanel variableWidthPanel = new JPanel(new GridBagLayout());
    GridBagConstraints vwpGbc = getGbc();
    vwpGbc.anchor = GridBagConstraints.EAST;
    vwpGbc.weightx = 0.0;
    vwpGbc.fill = GridBagConstraints.NONE;
    variableWidthPanel.add(fontTypeCheckbox, vwpGbc);
    vwpGbc.anchor = GridBagConstraints.WEST;
    vwpGbc.weightx = 1.0;
    vwpGbc.fill = GridBagConstraints.HORIZONTAL;
    vwpGbc.gridx++;
    variableWidthPanel.add(spaceWidthSlider, vwpGbc);
    fontPanel.add(variableWidthPanel, fontGbc);
    fontGbc.gridy++;
    fontPanel.add(baselineOffsetSlider, fontGbc);
    fontGbc.gridy++;
    borderPanel.add(borderPresetDropdown, borderGbc);
    borderGbc.gridx++;
    // This slider being on the same row as the preset dropdown keeps the combo menu bar from collapsing to no
    // height in the layout
    borderPanel.add(borderScaleSlider, borderGbc);
    borderGbc.gridwidth = 2;
    borderGbc.gridx = 0;
    borderGbc.gridy++;
    borderGbc.anchor = GridBagConstraints.CENTER;
    borderPanel.add(new JLabel("Font Insets Off Border"), borderGbc);
    borderGbc.gridy++;
    borderPanel.add(borderInsetXSlider, borderGbc);
    borderGbc.gridy++;
    borderPanel.add(borderInsetYSlider, borderGbc);
    borderGbc.gridy++;
    unknownPanel.add(extendedCharBox, unknownGbc);
    unknownGbc.gridx++;
    unknownPanel.add(unknownCharPopupButton, unknownGbc);
    unknownGbc.gridx++;
    unknownPanel.add(unknownCharLabel, unknownGbc);
    unknownGbc.gridx++;
    JPanel everything = new JPanel(new GridBagLayout());
    GridBagConstraints eGbc = new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0, GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL, DEFAULT_INSETS, 10, 10);
    everything.add(fontPanel, eGbc);
    eGbc.gridy++;
    everything.add(borderPanel, eGbc);
    eGbc.gridy++;
    everything.add(unknownPanel, eGbc);
    gbc.fill = GridBagConstraints.BOTH;
    gbc.anchor = GridBagConstraints.CENTER;
    gbc.weightx = 1.0;
    gbc.weighty = 0.0;
    add(everything, gbc);
    // Filler panel
    gbc.gridy++;
    gbc.weighty = 1.0;
    gbc.anchor = GridBagConstraints.SOUTH;
    add(new JPanel(), gbc);
}