Example usage for java.awt.event KeyEvent getKeyChar

Introduction

In this page you can find the example usage for java.awt.event KeyEvent getKeyChar.

Prototype

public char getKeyChar() 

Source Link

Document

Returns the character associated with the key in this event.

Usage

From source file:EventTestPane.java

/**
 * Display keyboard events./*  w  ww . ja v a  2 s . co m*/
 * 
 * Note that there are three distinct types of key events, and that key
 * events are reported by key code and/or Unicode character. KEY_PRESSED and
 * KEY_RELEASED events are generated for all key strokes. KEY_TYPED events
 * are only generated when a key stroke produces a Unicode character; these
 * events do not report a key code. If isActionKey() returns true, then the
 * key event reports only a key code, because the key that was pressed or
 * released (such as a function key) has no corresponding Unicode character.
 * Key codes can be interpreted by using the many VK_ constants defined by
 * the KeyEvent class, or they can be converted to strings using the static
 * getKeyText() method as we do here.
 */
public void processKeyEvent(KeyEvent e) {
    String eventtype, modifiers, code, character;
    switch (e.getID()) {
    case KeyEvent.KEY_PRESSED:
        eventtype = "KEY_PRESSED";
        break;
    case KeyEvent.KEY_RELEASED:
        eventtype = "KEY_RELEASED";
        break;
    case KeyEvent.KEY_TYPED:
        eventtype = "KEY_TYPED";
        break;
    default:
        eventtype = "UNKNOWN";
    }

    // Convert the list of modifier keys to a string
    modifiers = KeyEvent.getKeyModifiersText(e.getModifiers());

    // Get string and numeric versions of the key code, if any.
    if (e.getID() == KeyEvent.KEY_TYPED)
        code = "";
    else
        code = "Code=" + KeyEvent.getKeyText(e.getKeyCode()) + " (" + e.getKeyCode() + ")";

    // Get string and numeric versions of the Unicode character, if any.
    if (e.isActionKey())
        character = "";
    else
        character = "Character=" + e.getKeyChar() + " (Unicode=" + ((int) e.getKeyChar()) + ")";

    // Display it all.
    showLine(eventtype + ": " + modifiers + " " + code + " " + character);
}

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From source file:org.scify.talkandplay.gui.users.UserFormPanel.java

/**
 * The action listeners for the text fields and radio buttons
 *//*from   w  ww  .  j a  va  2s  .com*/
private void setActionListeners() {
    selectionSensorTextField1.addMouseListener(new MouseAdapter() {
        public void mouseClicked(MouseEvent me) {
            if (selectionSensorTextField1.isEnabled()) {
                selectionSensor = new MouseSensor(me.getButton(), me.getClickCount(), "mouse");
                navigationSensor = null;
                selectionSensorTextField1.setText(setSensorText(selectionSensor));
            }
        }
    });
    selectionSensorTextField1.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent ke) {
            if (selectionSensorTextField1.isEnabled()) {
                selectionSensor = new KeyboardSensor(ke.getKeyCode(), String.valueOf(ke.getKeyChar()),
                        "keyboard");
                navigationSensor = null;
                selectionSensorTextField1.setText(setSensorText(selectionSensor));
            }
        }
    });

    navigationSensorTextField.addMouseListener(new MouseAdapter() {
        public void mouseClicked(MouseEvent me) {
            if (navigationSensorTextField.isEnabled()) {
                navigationSensor = new MouseSensor(me.getButton(), me.getClickCount(), "mouse");
                navigationSensorTextField.setText(setSensorText(navigationSensor));
            }
        }
    });
    navigationSensorTextField.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent ke) {
            if (navigationSensorTextField.isEnabled()) {
                navigationSensor = new KeyboardSensor(ke.getKeyCode(), String.valueOf(ke.getKeyChar()),
                        "keyboard");
                navigationSensorTextField.setText(setSensorText(navigationSensor));
            }
        }
    });

    selectionSensorTextField2.addMouseListener(new MouseAdapter() {
        public void mouseClicked(MouseEvent me) {
            if (selectionSensorTextField2.isEnabled()) {
                selectionSensor = new MouseSensor(me.getButton(), me.getClickCount(), "mouse");
                selectionSensorTextField2.setText(setSensorText(selectionSensor));
            }
        }
    });
    selectionSensorTextField2.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent ke) {
            if (selectionSensorTextField2.isEnabled()) {
                selectionSensor = new KeyboardSensor(ke.getKeyCode(), String.valueOf(ke.getKeyChar()),
                        "keyboard");
                selectionSensorTextField2.setText(setSensorText(selectionSensor));
            }
        }
    });

    backButton.addMouseListener(new MouseAdapter() {
        public void mouseClicked(MouseEvent me) {
            parent.changePanel(new MainPanel(parent));
        }
    });

    autoScanRadioButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent ae) {
            if (autoScanRadioButton.isSelected()) {
                disableTextField(selectionSensorTextField2);
                disableTextField(navigationSensorTextField);
                enableTextField(selectionSensorTextField1);
            }
        }
    });

    manualScanRadioButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent ae) {
            if (manualScanRadioButton.isSelected()) {
                disableTextField(selectionSensorTextField1);
                enableTextField(selectionSensorTextField2);
                enableTextField(navigationSensorTextField);
            }
        }
    });

}

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From source file:com.github.fritaly.dualcommander.TabbedPane.java

@Override
public void keyPressed(KeyEvent e) {
    if (e.getSource() == getSelectedComponent()) {
        final boolean metaDown = (e.getModifiersEx() | KeyEvent.META_DOWN_MASK) == KeyEvent.META_DOWN_MASK;

        if ((e.getKeyCode() == KeyEvent.VK_T) && metaDown) {
            // Create a new tab and set to focus on it
            setSelectedComponent(addBrowserTab(getActiveBrowser().getDirectory()));
        } else if ((e.getKeyCode() == KeyEvent.VK_W) && metaDown) {
            if (getTabCount() > 1) {
                // Close the current tab (only if not the last one)
                closeActiveBrowserTab();
            }//from www.ja v a  2s . c  om
        } else if ((e.getKeyCode() >= KeyEvent.VK_1) && (e.getKeyCode() <= KeyEvent.VK_9) && metaDown) {
            final int index = e.getKeyCode() - KeyEvent.VK_1;

            if (index <= getTabCount() - 1) {
                setSelectedIndex(index);
            }
        } else {
            // Propagate event to our listeners
            processKeyEvent(new KeyEvent(this, e.getID(), e.getWhen(), e.getModifiers(), e.getKeyCode(),
                    e.getKeyChar(), e.getKeyLocation()));
        }
    }
}

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From source file:gdsc.smlm.ij.plugins.SpotAnalysis.java

public void keyTyped(KeyEvent e) {
    System.out.println("keyTyped");
    switch (e.getKeyChar()) {
    case 'a':
        addFrame();//from  w w w  .  j a  va 2  s  . com
        break;
    case ',':
        rawImp.setSlice(rawImp.getSlice() + 1);
        break;
    case '.':
        rawImp.setSlice(rawImp.getSlice() - 1);
        break;
    }
}

---

From source file:uk.chromis.pos.forms.JRootApp.java

private void m_txtKeysKeyTyped(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_m_txtKeysKeyTyped

    if (evt.getModifiers() != 0) {
        String keys = evt.getKeyModifiersText(evt.getModifiers()) + "+" + evt.getKeyChar();
        if ((keys.equals("Alt+Shift+P")) || (keys.equals("Alt+Shift+p"))) {
            superUserLogin();//from w  w  w .  j  a  va2 s  .c o  m
        }
    }
    m_txtKeys.setText("0");
    processKey(evt.getKeyChar());

}

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From source file:EnvironmentExplorer.java

public void processStimulus(Enumeration criteria) {
    while (criteria.hasMoreElements()) {
        wakeup = (WakeupCriterion) criteria.nextElement();
        if (wakeup instanceof WakeupOnAWTEvent) {
            AWTEvent[] evt = ((WakeupOnAWTEvent) wakeup).getAWTEvent();
            for (int i = 0; i < evt.length; i++) {
                if (evt[i] instanceof KeyEvent) {
                    KeyEvent keyEvt = (KeyEvent) evt[i];
                    System.out.println("Key pressed: '" + keyEvt.getKeyChar() + "'");
                }//from  w  w  w . jav a2s. c  o m
            }
        }
    }
    // set the wakeup so we'll get the next event
    wakeupOn(wakeup);
}

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From source file:com.eviware.soapui.SoapUI.java

private JComponent buildToolbar() {
    mainToolbar = new JXToolBar();
    mainToolbar.setFloatable(false);/* w  ww.  j  a  va  2  s .com*/
    mainToolbar.setRollover(true);
    mainToolbar.putClientProperty(Options.HEADER_STYLE_KEY, HeaderStyle.BOTH);
    mainToolbar.add(new NewWsdlProjectActionDelegate());
    mainToolbar.add(new ImportWsdlProjectActionDelegate());
    mainToolbar.add(new SaveAllActionDelegate());
    mainToolbar.addSpace(2);
    mainToolbar.add(new ShowOnlineHelpAction("User Guide", HelpUrls.USERGUIDE_HELP_URL,
            "Opens the soapUI User-Guide in a browser"));
    mainToolbar.add(new ShowOnlineHelpAction("Forum", HelpUrls.FORUMS_HELP_URL,
            "Opens the soapUI Forum in a browser", "/group_go.png"));
    mainToolbar.addSpace(2);
    mainToolbar.add(new ShowOnlineHelpAction("Trial", HelpUrls.TRIAL_URL, "Apply for soapUI Pro Trial License",
            "/favicon.png"));
    mainToolbar.addSpace(2);
    mainToolbar.add(new PreferencesActionDelegate());
    applyProxyButton = (JToggleButton) mainToolbar.add(new JToggleButton(new ApplyProxyButtonAction()));
    ProxyUtils.setProxyEnabled(getSettings().getBoolean(ProxySettings.ENABLE_PROXY));
    if (ProxyUtils.isProxyEnabled()) {
        applyProxyButton.setIcon(UISupport.createImageIcon(PROXY_ENABLED_ICON));
        applyProxyButton.setSelected(true);
        ProxyUtils.setProxyEnabled(true);
    } else {
        applyProxyButton.setIcon(UISupport.createImageIcon(PROXY_DISABLED_ICON));
        ProxyUtils.setProxyEnabled(false);
    }
    launchLoadUIButton = mainToolbar.add(new LaunchLoadUIButtonAction());
    //      mainToolbar.add( new ExitButtonAction() );

    mainToolbar.addGlue();

    searchField = new JTextField(20);
    searchField.addKeyListener(new KeyAdapter() {
        @Override
        public void keyTyped(KeyEvent e) {
            if (e.getKeyChar() == '\n') {
                doForumSearch(searchField.getText());
            }
        }
    });

    mainToolbar.addLabeledFixed("Search Forum", searchField);
    mainToolbar.add(new ToolbarForumSearchAction());
    mainToolbar.add(new ShowOnlineHelpAction(HelpUrls.USERGUIDE_HELP_URL));

    for (int i = 0; i < mainToolbar.getComponentCount(); i++) {
        if (mainToolbar.getComponent(i) instanceof JComponent) {
            ((JComponent) mainToolbar.getComponent(i)).setBorder(BorderFactory.createEmptyBorder(4, 2, 4, 2));
        }
    }

    mainToolbar.setBorder(BorderFactory.createEmptyBorder(3, 1, 3, 1));

    return mainToolbar;
}

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From source file:PVGraph.java

public PVGraph(Calendar date, int initialViewIndex) {
    super(WINDOW_TITLE_PREFIX);
    this.date = date;
    synchronized (graphs) {
        graphs.add(this);
    }//ww  w  . j  a  v a  2  s .co m

    views = new PVGraphView[4];
    views[DAY_VIEW_INDEX] = new DayView();
    views[MONTH_VIEW_INDEX] = new MonthView();
    views[YEAR_VIEW_INDEX] = new YearView();
    views[YEARS_VIEW_INDEX] = new YearsView();

    tabPane = new JTabbedPane();
    for (PVGraphView v : views)
        tabPane.addTab(v.getTabLabel(), v.makePanel());
    tabPane.setSelectedIndex(initialViewIndex);
    setContentPane(tabPane);
    pack();
    try {
        java.net.URL url = getClass().getResource("sun.png");
        if (url != null)
            setIconImage(ImageIO.read(url));
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }
    ;
    setVisible(true);

    KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new KeyEventDispatcher() {
        public boolean dispatchKeyEvent(KeyEvent ke) {
            Object src = ke.getSource();
            if (src instanceof JComponent && ((JComponent) src).getRootPane().getContentPane() == tabPane) {
                if (ke.getID() == KeyEvent.KEY_TYPED) {
                    switch (ke.getKeyChar()) {
                    case 'd':
                        tabPane.setSelectedIndex(DAY_VIEW_INDEX);
                        return true;
                    case 'm':
                        tabPane.setSelectedIndex(MONTH_VIEW_INDEX);
                        return true;
                    case 'N' - 0x40:
                        new PVGraph((Calendar) PVGraph.this.date.clone(), tabPane.getSelectedIndex());
                        return true;
                    case 'Q' - 0x40:
                        dispatchEvent(new WindowEvent(PVGraph.this, WindowEvent.WINDOW_CLOSING));
                        return true;
                    case 'R' - 0x40:
                        loadProperties();
                        updateView();
                        return true;
                    case 'S':
                        try {
                            runSmatool();
                            updateView();
                        } catch (IOException ioe) {
                            System.err.println(ioe.getMessage());
                        }
                        return true;
                    case 'y':
                        tabPane.setSelectedIndex(YEAR_VIEW_INDEX);
                        return true;
                    case 'Y':
                        tabPane.setSelectedIndex(YEARS_VIEW_INDEX);
                        return true;
                    default:
                        return views[tabPane.getSelectedIndex()].handleKey(ke.getKeyChar());
                    }
                }
            }
            return false;
        }
    });
}

---

From source file:com.github.fritaly.dualcommander.DirectoryBrowser.java

@Override
public void keyPressed(KeyEvent e) {
    if (e.getSource() != table) {
        return;/*from w  w w.jav a 2s.  c  om*/
    }

    if (e.getKeyCode() == KeyEvent.VK_ENTER) {
        // What's the current selection ?
        final List<File> selection = getSelection();

        if (selection.size() == 1) {
            final File selectedFile = selection.iterator().next();

            if (selectedFile.isDirectory()) {
                // Change to the selected directory
                setDirectory(selectedFile);
            }
        }
    } else if (e.getKeyCode() == KeyEvent.VK_BACK_SPACE) {
        // Return to the parent directory (if any)
        final File parentDir = getParentDirectory();

        if ((parentDir != null) && parentDir.exists()) {
            setDirectory(parentDir);
        }
    } else {
        // Propagate event to our listeners
        processKeyEvent(new KeyEvent(this, e.getID(), e.getWhen(), e.getModifiers(), e.getKeyCode(),
                e.getKeyChar(), e.getKeyLocation()));
    }
}

---

From source file:org.nuclos.client.relation.EntityRelationshipModelEditPanel.java

protected void init() {
    final SpringLocaleDelegate localeDelegate = getSpringLocaleDelegate();
    mainPanel = new JPanel();

    double sizeHeader[][] = { { TableLayout.PREFERRED, 5, TableLayout.PREFERRED, 10 }, { 10, 25, 10 } };
    panelHeader = new JPanel();
    panelHeader.setLayout(new TableLayout(sizeHeader));
    clcttfName.setLabelText(localeDelegate.getMessage("nuclos.entityfield.entityrelation.name.label", "Name"));
    clcttfName.setToolTipText(/* ww w . j  a  v  a  2  s.c  om*/
            localeDelegate.getMessage("nuclos.entityfield.entityrelation.name.description", "Name"));
    clcttfName.setColumns(20);
    panelHeader.add(this.clcttfName.getJComponent(), "0,1");
    clcttfDescription.setLabelText(
            localeDelegate.getMessage("nuclos.entityfield.entityrelation.description.label", "Beschreibung"));
    clcttfDescription.setToolTipText(localeDelegate
            .getMessage("nuclos.entityfield.entityrelation.description.description", "Beschreibung"));
    clcttfDescription.setColumns(20);
    panelHeader.add(this.clcttfDescription.getJComponent(), "2,1");

    double size[][] = { { 5, TableLayout.FILL, 5 }, { 35, 5, TableLayout.FILL, 5 } };

    TableLayout layout = new TableLayout(size);
    layout.setVGap(3);
    layout.setHGap(5);
    mainPanel.setLayout(layout);

    mainPanel.add(panelHeader, "1,0");
    MyGraphModel model = new MyGraphModel(graphComponent, this, mf);

    mxGraph myGraph = new MyGraph(model);

    mxCodecRegistry.register(new mxModelCodec(model));
    mxCodecRegistry.register(new mxModelCodec(new java.sql.Date(System.currentTimeMillis())));
    mxCodecRegistry.register(new mxModelCodec(new Integer(0)));

    addEventListener(myGraph);

    graphComponent = new mxGraphComponent(myGraph);
    graphComponent.setGridVisible(true);
    graphComponent.getViewport().setOpaque(false);
    graphComponent.setBackground(Color.WHITE);
    graphComponent.setToolTips(true);

    graphComponent.setCellEditor(new MyCellEditor(graphComponent));

    model.setGraphComponent(graphComponent);

    graphComponent.addKeyListener(new KeyAdapter() {

        @Override
        public void keyTyped(KeyEvent e) {
            if (e.getKeyChar() == KeyEvent.VK_DELETE) {
                mxCell cell = (mxCell) graphComponent.getGraph().getSelectionModel().getCell();
                if (cell.getValue() instanceof EntityMetaDataVO) {
                    int iEdge = cell.getEdgeCount();
                    for (int i = 0; i < iEdge; i++) {
                        mxCell cellRelation = (mxCell) cell.getEdgeAt(i);
                        getGraphModel().remove(cellRelation);
                    }
                    getGraphModel().remove(cell);
                    fireChangeListenEvent();
                } else if (cell.getValue() instanceof EntityFieldMetaDataVO) {
                    int opt = JOptionPane.showConfirmDialog(mainPanel,
                            localeDelegate.getMessage("nuclos.entityrelation.editor.7",
                                    "M\u00f6chten Sie die Verbindung wirklich l\u00f6sen?"));
                    if (opt != 0) {
                        return;
                    }
                    mxCell cellSource = (mxCell) cell.getSource();
                    if (cellSource != null && cellSource.getValue() instanceof EntityMetaDataVO) {
                        EntityMetaDataVO metaSource = (EntityMetaDataVO) cellSource.getValue();
                        if (cell.getValue() instanceof EntityFieldMetaDataVO) {
                            EntityFieldMetaDataVO voField = (EntityFieldMetaDataVO) cell.getValue();
                            voField.flagRemove();

                            List<EntityFieldMetaDataTO> toList = new ArrayList<EntityFieldMetaDataTO>();
                            EntityFieldMetaDataTO toField = new EntityFieldMetaDataTO();
                            toField.setEntityFieldMeta(voField);
                            toList.add(toField);

                            MetaDataDelegate.getInstance().modifyEntityMetaData(metaSource, toList);

                            if (mpRemoveRelation.containsKey(metaSource)) {
                                mpRemoveRelation.get(metaSource).add(voField);
                            } else {
                                Set<EntityFieldMetaDataVO> s = new HashSet<EntityFieldMetaDataVO>();
                                s.add(voField);
                                mpRemoveRelation.put(metaSource, s);
                            }

                        }
                    }

                    mxGraphModel model = (mxGraphModel) graphComponent.getGraph().getModel();
                    model.remove(cell);
                    EntityRelationshipModelEditPanel.this.fireChangeListenEvent();
                } else if (cell.getValue() != null && cell.getValue() instanceof String) {
                    String sValue = (String) cell.getValue();
                    if (sValue.length() == 0) {
                        getGraphModel().remove(cell);
                        EntityRelationshipModelEditPanel.this.fireChangeListenEvent();
                    }
                }
            }
        }

    });

    createMouseWheelListener();

    createMouseListener();

    //mainPanel.add(graphComponent, "1,2, 4,4");
    mainPanel.add(graphComponent, "1,2");

    this.add(mainPanel);

}

---

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