Examples with ChangeEvent javax.swing.event.ChangeEvent used on opensource projects

Example 6 with ChangeEvent

use of javax.swing.event.ChangeEvent in project antlr4 by antlr.

the class TreeViewer method showInDialog.

protected static JFrame showInDialog(final TreeViewer viewer) {
    final JFrame dialog = new JFrame();
    dialog.setTitle("Parse Tree Inspector");
    final Preferences prefs = Preferences.userNodeForPackage(TreeViewer.class);
    // Make new content panes
    final Container mainPane = new JPanel(new BorderLayout(5, 5));
    final Container contentPane = new JPanel(new BorderLayout(0, 0));
    contentPane.setBackground(Color.white);
    // Wrap viewer in scroll pane
    JScrollPane scrollPane = new JScrollPane(viewer);
    // Make the scrollpane (containing the viewer) the center component
    contentPane.add(scrollPane, BorderLayout.CENTER);
    JPanel wrapper = new JPanel(new FlowLayout());
    // Add button to bottom
    JPanel bottomPanel = new JPanel(new BorderLayout(0, 0));
    contentPane.add(bottomPanel, BorderLayout.SOUTH);
    JButton ok = new JButton("OK");
    ok.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            dialog.dispatchEvent(new WindowEvent(dialog, WindowEvent.WINDOW_CLOSING));
        }
    });
    wrapper.add(ok);
    // Add an export-to-png button right of the "OK" button
    JButton png = new JButton("Export as PNG");
    png.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            generatePNGFile(viewer, dialog);
        }
    });
    wrapper.add(png);
    bottomPanel.add(wrapper, BorderLayout.SOUTH);
    // Add scale slider
    double lastKnownViewerScale = prefs.getDouble(DIALOG_VIEWER_SCALE_PREFS_KEY, viewer.getScale());
    viewer.setScale(lastKnownViewerScale);
    int sliderValue = (int) ((lastKnownViewerScale - 1.0) * 1000);
    final JSlider scaleSlider = new JSlider(JSlider.HORIZONTAL, -999, 1000, sliderValue);
    scaleSlider.addChangeListener(new ChangeListener() {

        @Override
        public void stateChanged(ChangeEvent e) {
            int v = scaleSlider.getValue();
            viewer.setScale(v / 1000.0 + 1.0);
        }
    });
    bottomPanel.add(scaleSlider, BorderLayout.CENTER);
    // Add a JTree representing the parser tree of the input.
    JPanel treePanel = new JPanel(new BorderLayout(5, 5));
    // An "empty" icon that will be used for the JTree's nodes.
    Icon empty = new EmptyIcon();
    UIManager.put("Tree.closedIcon", empty);
    UIManager.put("Tree.openIcon", empty);
    UIManager.put("Tree.leafIcon", empty);
    Tree parseTreeRoot = viewer.getTree().getRoot();
    TreeNodeWrapper nodeRoot = new TreeNodeWrapper(parseTreeRoot, viewer);
    fillTree(nodeRoot, parseTreeRoot, viewer);
    final JTree tree = new JTree(nodeRoot);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    tree.addTreeSelectionListener(new TreeSelectionListener() {

        @Override
        public void valueChanged(TreeSelectionEvent e) {
            JTree selectedTree = (JTree) e.getSource();
            TreePath path = selectedTree.getSelectionPath();
            if (path != null) {
                TreeNodeWrapper treeNode = (TreeNodeWrapper) path.getLastPathComponent();
                // Set the clicked AST.
                viewer.setTree((Tree) treeNode.getUserObject());
            }
        }
    });
    treePanel.add(new JScrollPane(tree));
    // Create the pane for both the JTree and the AST
    final JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, treePanel, contentPane);
    mainPane.add(splitPane, BorderLayout.CENTER);
    dialog.setContentPane(mainPane);
    // make viz
    WindowListener exitListener = new WindowAdapter() {

        @Override
        public void windowClosing(WindowEvent e) {
            prefs.putInt(DIALOG_WIDTH_PREFS_KEY, (int) dialog.getSize().getWidth());
            prefs.putInt(DIALOG_HEIGHT_PREFS_KEY, (int) dialog.getSize().getHeight());
            prefs.putDouble(DIALOG_X_PREFS_KEY, dialog.getLocationOnScreen().getX());
            prefs.putDouble(DIALOG_Y_PREFS_KEY, dialog.getLocationOnScreen().getY());
            prefs.putInt(DIALOG_DIVIDER_LOC_PREFS_KEY, splitPane.getDividerLocation());
            prefs.putDouble(DIALOG_VIEWER_SCALE_PREFS_KEY, viewer.getScale());
            dialog.setVisible(false);
            dialog.dispose();
        }
    };
    dialog.addWindowListener(exitListener);
    dialog.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
    int width = prefs.getInt(DIALOG_WIDTH_PREFS_KEY, 600);
    int height = prefs.getInt(DIALOG_HEIGHT_PREFS_KEY, 500);
    dialog.setPreferredSize(new Dimension(width, height));
    dialog.pack();
    // After pack(): set the divider at 1/3 (200/600) of the frame.
    int dividerLocation = prefs.getInt(DIALOG_DIVIDER_LOC_PREFS_KEY, 200);
    splitPane.setDividerLocation(dividerLocation);
    if (prefs.getDouble(DIALOG_X_PREFS_KEY, -1) != -1) {
        dialog.setLocation((int) prefs.getDouble(DIALOG_X_PREFS_KEY, 100), (int) prefs.getDouble(DIALOG_Y_PREFS_KEY, 100));
    } else {
        dialog.setLocationRelativeTo(null);
    }
    dialog.setVisible(true);
    return dialog;
}

Example 7 with ChangeEvent

use of javax.swing.event.ChangeEvent in project antlrworks by antlr.

the class AWTreePanel method createZoomSlider.

public JSlider createZoomSlider() {
    JSlider slider = new JSlider();
    slider.setFocusable(false);
    slider.setMinimum(1);
    slider.setMaximum(200);
    slider.setValue(100);
    slider.addChangeListener(new ChangeListener() {

        public void stateChanged(ChangeEvent event) {
            JSlider slider = (JSlider) event.getSource();
            treeGraphView.setZoom((float) slider.getValue() / 100);
            treeGraphView.repaint();
            treeGraphView.revalidate();
        }
    });
    return slider;
}

Example 8 with ChangeEvent

use of javax.swing.event.ChangeEvent in project libgdx by libgdx.

the class CountPanel method initializeComponents.

private void initializeComponents(int min, int max) {
    //Min
    minSlider = new Slider(0, 0, 999999, 1);
    minSlider.setValue(min);
    minSlider.addChangeListener(new ChangeListener() {

        public void stateChanged(ChangeEvent event) {
            ParticleController controller = editor.getEmitter();
            controller.emitter.minParticleCount = (int) minSlider.getValue();
            editor.restart();
        }
    });
    //Max
    maxSlider = new Slider(0, 0, 999999, 1);
    maxSlider.setValue(max);
    maxSlider.addChangeListener(new ChangeListener() {

        public void stateChanged(ChangeEvent event) {
            ParticleController controller = editor.getEmitter();
            controller.emitter.maxParticleCount = (int) maxSlider.getValue();
            editor.restart();
        }
    });
    int i = 0;
    contentPanel.add(new JLabel("Min"), new GridBagConstraints(0, i, 1, 1, 0, 0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0));
    contentPanel.add(minSlider, new GridBagConstraints(1, i++, 1, 1, 1, 0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0));
    contentPanel.add(new JLabel("Max"), new GridBagConstraints(0, i, 1, 1, 0, 0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0));
    contentPanel.add(maxSlider, new GridBagConstraints(1, i++, 1, 1, 1, 0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0));
}

Example 9 with ChangeEvent

use of javax.swing.event.ChangeEvent in project libgdx by libgdx.

the class Hiero method initializeEvents.

private void initializeEvents() {
    fontList.addListSelectionListener(new ListSelectionListener() {

        public void valueChanged(ListSelectionEvent evt) {
            if (evt.getValueIsAdjusting())
                return;
            prefs.put("system.font", (String) fontList.getSelectedValue());
            updateFont();
        }
    });
    class FontUpdateListener implements ChangeListener, ActionListener {

        public void stateChanged(ChangeEvent evt) {
            updateFont();
        }

        public void actionPerformed(ActionEvent evt) {
            updateFont();
        }

        public void addSpinners(JSpinner[] spinners) {
            for (int i = 0; i < spinners.length; i++) {
                final JSpinner spinner = spinners[i];
                spinner.addChangeListener(this);
                ((JSpinner.DefaultEditor) spinner.getEditor()).getTextField().addKeyListener(new KeyAdapter() {

                    String lastText;

                    public void keyReleased(KeyEvent evt) {
                        JFormattedTextField textField = ((JSpinner.DefaultEditor) spinner.getEditor()).getTextField();
                        String text = textField.getText();
                        if (text.length() == 0)
                            return;
                        if (text.equals(lastText))
                            return;
                        lastText = text;
                        int caretPosition = textField.getCaretPosition();
                        try {
                            spinner.setValue(Integer.valueOf(text));
                        } catch (NumberFormatException ex) {
                        }
                        textField.setCaretPosition(caretPosition);
                    }
                });
            }
        }
    }
    FontUpdateListener listener = new FontUpdateListener();
    listener.addSpinners(new JSpinner[] { padTopSpinner, padRightSpinner, padBottomSpinner, padLeftSpinner, padAdvanceXSpinner, padAdvanceYSpinner });
    fontSizeSpinner.addChangeListener(listener);
    gammaSpinner.addChangeListener(listener);
    glyphPageWidthCombo.addActionListener(listener);
    glyphPageHeightCombo.addActionListener(listener);
    boldCheckBox.addActionListener(listener);
    italicCheckBox.addActionListener(listener);
    monoCheckBox.addActionListener(listener);
    resetCacheButton.addActionListener(listener);
    javaRadio.addActionListener(listener);
    nativeRadio.addActionListener(listener);
    freeTypeRadio.addActionListener(listener);
    sampleTextRadio.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            glyphCachePanel.setVisible(false);
        }
    });
    glyphCacheRadio.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            glyphCachePanel.setVisible(true);
        }
    });
    fontFileText.getDocument().addDocumentListener(new DocumentListener() {

        public void removeUpdate(DocumentEvent evt) {
            changed();
        }

        public void insertUpdate(DocumentEvent evt) {
            changed();
        }

        public void changedUpdate(DocumentEvent evt) {
            changed();
        }

        private void changed() {
            File file = new File(fontFileText.getText());
            if (fontList.isEnabled() && (!file.exists() || !file.isFile()))
                return;
            prefs.put("font.file", fontFileText.getText());
            updateFont();
        }
    });
    final ActionListener al = new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            updateFontSelector();
            updateFont();
        }
    };
    systemFontRadio.addActionListener(al);
    fontFileRadio.addActionListener(al);
    browseButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            FileDialog dialog = new FileDialog(Hiero.this, "Choose TrueType font file", FileDialog.LOAD);
            dialog.setLocationRelativeTo(null);
            dialog.setFile("*.ttf");
            dialog.setDirectory(prefs.get("dir.font", ""));
            dialog.setVisible(true);
            if (dialog.getDirectory() != null) {
                prefs.put("dir.font", dialog.getDirectory());
            }
            String fileName = dialog.getFile();
            if (fileName == null)
                return;
            fontFileText.setText(new File(dialog.getDirectory(), fileName).getAbsolutePath());
        }
    });
    backgroundColorLabel.addMouseListener(new MouseAdapter() {

        public void mouseClicked(MouseEvent evt) {
            java.awt.Color color = JColorChooser.showDialog(null, "Choose a background color", EffectUtil.fromString(prefs.get("background", "000000")));
            if (color == null)
                return;
            renderingBackgroundColor = new Color(color.getRed() / 255f, color.getGreen() / 255f, color.getBlue() / 255f, 1);
            backgroundColorLabel.setIcon(getColorIcon(color));
            prefs.put("background", EffectUtil.toString(color));
        }
    });
    effectsList.addListSelectionListener(new ListSelectionListener() {

        public void valueChanged(ListSelectionEvent evt) {
            ConfigurableEffect selectedEffect = (ConfigurableEffect) effectsList.getSelectedValue();
            boolean enabled = selectedEffect != null;
            for (Iterator iter = effectPanels.iterator(); iter.hasNext(); ) {
                ConfigurableEffect effect = ((EffectPanel) iter.next()).getEffect();
                if (effect == selectedEffect) {
                    enabled = false;
                    break;
                }
            }
            addEffectButton.setEnabled(enabled);
        }
    });
    effectsList.addMouseListener(new MouseAdapter() {

        public void mouseClicked(MouseEvent evt) {
            if (evt.getClickCount() == 2 && addEffectButton.isEnabled())
                addEffectButton.doClick();
        }
    });
    addEffectButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            new EffectPanel((ConfigurableEffect) effectsList.getSelectedValue());
        }
    });
    openMenuItem.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            FileDialog dialog = new FileDialog(Hiero.this, "Open Hiero settings file", FileDialog.LOAD);
            dialog.setLocationRelativeTo(null);
            dialog.setFile("*.hiero");
            dialog.setDirectory(prefs.get("dir.open", ""));
            dialog.setVisible(true);
            if (dialog.getDirectory() != null) {
                prefs.put("dir.open", dialog.getDirectory());
            }
            String fileName = dialog.getFile();
            if (fileName == null)
                return;
            lastOpenFilename = fileName;
            open(new File(dialog.getDirectory(), fileName));
        }
    });
    saveMenuItem.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            FileDialog dialog = new FileDialog(Hiero.this, "Save Hiero settings file", FileDialog.SAVE);
            dialog.setLocationRelativeTo(null);
            dialog.setFile("*.hiero");
            dialog.setDirectory(prefs.get("dir.save", ""));
            if (lastSaveFilename.length() > 0) {
                dialog.setFile(lastSaveFilename);
            } else if (lastOpenFilename.length() > 0) {
                dialog.setFile(lastOpenFilename);
            }
            dialog.setVisible(true);
            if (dialog.getDirectory() != null) {
                prefs.put("dir.save", dialog.getDirectory());
            }
            String fileName = dialog.getFile();
            if (fileName == null)
                return;
            if (!fileName.endsWith(".hiero"))
                fileName += ".hiero";
            lastSaveFilename = fileName;
            File file = new File(dialog.getDirectory(), fileName);
            try {
                save(file);
            } catch (IOException ex) {
                throw new RuntimeException("Error saving Hiero settings file: " + file.getAbsolutePath(), ex);
            }
        }
    });
    saveBMFontMenuItem.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            FileDialog dialog = new FileDialog(Hiero.this, "Save BMFont files", FileDialog.SAVE);
            dialog.setLocationRelativeTo(null);
            dialog.setFile("*.fnt");
            dialog.setDirectory(prefs.get("dir.savebm", ""));
            if (lastSaveBMFilename.length() > 0) {
                dialog.setFile(lastSaveBMFilename);
            } else if (lastOpenFilename.length() > 0) {
                dialog.setFile(lastOpenFilename.replace(".hiero", ".fnt"));
            }
            dialog.setVisible(true);
            if (dialog.getDirectory() != null) {
                prefs.put("dir.savebm", dialog.getDirectory());
            }
            String fileName = dialog.getFile();
            if (fileName == null)
                return;
            lastSaveBMFilename = fileName;
            saveBm(new File(dialog.getDirectory(), fileName));
        }
    });
    exitMenuItem.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            dispose();
        }
    });
    sampleNeheButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            sampleTextPane.setText(NEHE_CHARS);
            resetCacheButton.doClick();
        }
    });
    sampleAsciiButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            StringBuilder buffer = new StringBuilder();
            buffer.append(NEHE_CHARS);
            buffer.append('\n');
            int count = 0;
            for (int i = 33; i <= 255; i++) {
                if (buffer.indexOf(Character.toString((char) i)) != -1)
                    continue;
                buffer.append((char) i);
                if (++count % 30 == 0)
                    buffer.append('\n');
            }
            sampleTextPane.setText(buffer.toString());
            resetCacheButton.doClick();
        }
    });
    sampleExtendedButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            sampleTextPane.setText(EXTENDED_CHARS);
            resetCacheButton.doClick();
        }
    });
}

Example 10 with ChangeEvent

use of javax.swing.event.ChangeEvent in project gephi by gephi.

the class DesktopImportControllerUI method importFile.

@Override
public void importFile(final Reader reader, String importerName) {
    try {
        final FileImporter importer = controller.getFileImporter(importerName);
        if (importer == null) {
            NotifyDescriptor.Message msg = new NotifyDescriptor.Message(NbBundle.getMessage(getClass(), "DesktopImportControllerUI.error_no_matching_file_importer"), NotifyDescriptor.WARNING_MESSAGE);
            DialogDisplayer.getDefault().notify(msg);
            return;
        }
        ImporterUI ui = controller.getUI(importer);
        if (ui != null) {
            FileImporter[] fi = (FileImporter[]) Array.newInstance(importer.getClass(), 1);
            fi[0] = importer;
            ui.setup(fi);
            String title = NbBundle.getMessage(DesktopImportControllerUI.class, "DesktopImportControllerUI.file.ui.dialog.title", ui.getDisplayName());
            JPanel panel = ui.getPanel();
            final DialogDescriptor dd = new DialogDescriptor(panel, title);
            if (panel instanceof ValidationPanel) {
                ValidationPanel vp = (ValidationPanel) panel;
                vp.addChangeListener(new ChangeListener() {

                    @Override
                    public void stateChanged(ChangeEvent e) {
                        dd.setValid(!((ValidationPanel) e.getSource()).isProblem());
                    }
                });
            }
            Object result = DialogDisplayer.getDefault().notify(dd);
            if (!result.equals(NotifyDescriptor.OK_OPTION)) {
                ui.unsetup(false);
                return;
            }
            ui.unsetup(true);
        }
        LongTask task = null;
        if (importer instanceof LongTask) {
            task = (LongTask) importer;
        }
        //Execute task
        final String containerSource = NbBundle.getMessage(DesktopImportControllerUI.class, "DesktopImportControllerUI.streamSource", importerName);
        String taskName = NbBundle.getMessage(DesktopImportControllerUI.class, "DesktopImportControllerUI.taskName", containerSource);
        executor.execute(task, new Runnable() {

            @Override
            public void run() {
                try {
                    Container container = controller.importFile(reader, importer);
                    if (container != null) {
                        container.setSource(containerSource);
                        finishImport(container);
                    }
                } catch (Exception ex) {
                    throw new RuntimeException(ex);
                }
            }
        }, taskName, errorHandler);
    } catch (Exception ex) {
        Logger.getLogger("").log(Level.WARNING, "", ex);
    }
}