Examples with KeyAdapter java.awt.event.KeyAdapter used on opensource projects

Example 51 with KeyAdapter

use of java.awt.event.KeyAdapter in project knime-core by knime.

the class WrappedNodeDialog method createButtonsForButtonBar.

/**
 * {@inheritDoc}
 */
@Override
protected void createButtonsForButtonBar(final Composite parent) {
    // WORKAROUND: can't use IDialogConstants.OK_ID here, as this always
    // closes the dialog, regardless if the settings couldn't be applied.
    final Button btnOK = createButton(parent, IDialogConstants.NEXT_ID, IDialogConstants.OK_LABEL, false);
    final Button btnApply = createButton(parent, IDialogConstants.FINISH_ID, "Apply", false);
    final Button btnCancel = createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
    ((GridLayout) parent.getLayout()).numColumns++;
    final Button btnHelp = new Button(parent, SWT.PUSH | SWT.FLAT);
    Image img = ImageRepository.getIconImage(SharedImages.Help);
    btnHelp.setImage(img);
    boolean writeProtected = m_dialogPane.isWriteProtected();
    btnOK.setEnabled(!writeProtected);
    btnApply.setEnabled(!writeProtected);
    this.swtKeyListener = new KeyListener() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void keyReleased(final KeyEvent ke) {
            if (ke.keyCode == SWT.MOD1) {
                btnOK.setText("OK");
            }
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public void keyPressed(final KeyEvent ke) {
            if ((ke.keyCode == SWT.ESC) && m_dialogPane.closeOnESC()) {
                // close dialog on ESC
                doCancel();
            }
            // this locks the WFM so avoid calling it each time.
            Predicate<NodeContainer> canExecutePredicate = n -> n.getParent().canExecuteNode(n.getID());
            if (ke.keyCode == SWT.MOD1 && canExecutePredicate.test(m_nodeContainer)) {
                // change OK button label, when CTRL/COMMAND is pressed
                btnOK.setText("OK - Execute");
            }
            if ((ke.keyCode == SWT.CR) && ((ke.stateMask & SWT.MOD1) != 0)) {
                // Bug 3942: transfer focus to OK button to have all component to auto-commit their changes
                btnOK.forceFocus();
                // force OK - Execute when CTRL/COMMAND and ENTER is pressed
                // open first out-port view if SHIFT is pressed
                ke.doit = doApply();
                if (ke.doit) {
                    runOK(canExecutePredicate.test(m_nodeContainer), (ke.stateMask & SWT.SHIFT) != 0);
                }
                // reset ok button state/label
                if (!ke.doit) {
                    btnOK.setText("OK");
                }
            }
        }
    };
    this.awtKeyListener = new KeyAdapter() {

        @Override
        public void keyReleased(final java.awt.event.KeyEvent ke) {
            int menuAccelerator = (Platform.OS_MACOSX.equals(Platform.getOS())) ? java.awt.event.KeyEvent.VK_META : java.awt.event.KeyEvent.VK_CONTROL;
            if (ke.getKeyCode() == menuAccelerator) {
                getShell().getDisplay().asyncExec(() -> {
                    btnOK.setText("OK");
                });
            }
        }

        @Override
        public void keyPressed(final java.awt.event.KeyEvent ke) {
            if ((ke.getKeyCode() == java.awt.event.KeyEvent.VK_ESCAPE) && m_dialogPane.closeOnESC()) {
                // close dialog on ESC
                getShell().getDisplay().asyncExec(() -> {
                    doCancel();
                });
            }
            // this locks the WFM so avoid calling it each time.
            final Predicate<NodeContainer> canExecutePredicate = n -> n.getParent().canExecuteNode(n.getID());
            int menuAccelerator = (Platform.OS_MACOSX.equals(Platform.getOS())) ? java.awt.event.KeyEvent.VK_META : java.awt.event.KeyEvent.VK_CONTROL;
            if ((ke.getKeyCode() == menuAccelerator) && canExecutePredicate.test(m_nodeContainer)) {
                // change OK button label, when CTRL/COMMAND is pressed
                getShell().getDisplay().asyncExec(() -> {
                    btnOK.setText("OK - Execute");
                });
            }
            int modifierKey = (Platform.OS_MACOSX.equals(Platform.getOS())) ? InputEvent.META_DOWN_MASK : InputEvent.CTRL_DOWN_MASK;
            if ((ke.getKeyCode() == java.awt.event.KeyEvent.VK_ENTER) && ((ke.getModifiersEx() & modifierKey) != 0)) {
                getShell().getDisplay().asyncExec(() -> {
                    // Bug 3942: transfer focus to OK button to have all component to auto-commit their changes
                    btnOK.forceFocus();
                    // open first out-port view if SHIFT is pressed
                    if (doApply()) {
                        runOK(canExecutePredicate.test(m_nodeContainer), ((ke.getModifiersEx() & InputEvent.SHIFT_DOWN_MASK) != 0));
                    } else {
                        // reset ok button state/label
                        btnOK.setText("OK");
                    }
                });
            }
        }
    };
    if (!Platform.OS_MACOSX.equals(Platform.getOS())) {
        btnOK.addKeyListener(this.swtKeyListener);
        btnApply.addKeyListener(this.swtKeyListener);
        btnCancel.addKeyListener(this.swtKeyListener);
        m_wrapper.addKeyListener(this.swtKeyListener);
    }
    // Register listeners that notify the content object, which
    // in turn notify the dialog about the particular event.
    btnOK.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent se) {
            if ((se.stateMask & SWT.SHIFT) != 0 && (se.stateMask & SWT.MOD1) != 0) {
                // OK plus execute and open first out-port view
                doOK(se, true, true);
            } else if ((se.stateMask & SWT.MOD1) != 0) {
                // OK plus execute only
                doOK(se, true, false);
            } else {
                // OK only
                doOK(se, false, false);
            }
            if (!se.doit) {
                // reset ok button state/label
                btnOK.setText("OK");
            }
        }
    });
    btnApply.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent se) {
            se.doit = doApply();
            // reset ok button state/label
            btnOK.setText("OK");
        }
    });
    btnCancel.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent se) {
            doCancel();
        }
    });
    btnHelp.addSelectionListener(new SelectionAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void widgetSelected(final SelectionEvent e) {
            doOpenNodeDescription();
        }
    });
}

Example 52 with KeyAdapter

use of java.awt.event.KeyAdapter in project knime-core by knime.

the class ColumnSelectionSearchableListPanel method addKeyMouseSelectionListerersToColumnList.

private void addKeyMouseSelectionListerersToColumnList() {
    m_columnList.addKeyListener(new KeyAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void keyTyped(final KeyEvent e) {
            if (KeyEvent.VK_ENTER == e.getKeyChar()) {
                fireConfigurationRequested(Type.CREATION);
            } else if (KeyEvent.VK_DELETE == e.getKeyChar()) {
                fireConfigurationRequested(Type.DELETION);
            }
        }
    });
    m_columnList.addMouseListener(new MouseAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void mouseClicked(final MouseEvent e) {
            if (e.getClickCount() == 2) {
                fireConfigurationRequested(Type.CREATION);
            }
        }
    });
    m_columnList.addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(final ListSelectionEvent e) {
            fireConfigurationRequested(Type.SELECTION);
        }
    });
}

Example 53 with KeyAdapter

use of java.awt.event.KeyAdapter in project knime-core by knime.

the class ParameterizedDBQueryPanel method createColumnsAndVariablesPanel.

private JComponent createColumnsAndVariablesPanel() {
    /* Create database column list */
    final JPanel dbColumnsPanel = new JPanel(new BorderLayout());
    dbColumnsPanel.setPreferredSize(new Dimension(200, 150));
    final JLabel dbColumnsLabel = new JLabel("Database Column List");
    dbColumnsLabel.setBorder(new EmptyBorder(5, 5, 5, 5));
    dbColumnsPanel.add(dbColumnsLabel, BorderLayout.NORTH);
    dbColumnsPanel.add(new JScrollPane(m_dbColumnsList), BorderLayout.CENTER);
    m_dbColumnsList.setCellRenderer(new DataColumnSpecListCellRenderer());
    m_dbColumnsList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    m_dbColumnsList.addKeyListener(new KeyAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void keyTyped(final KeyEvent evt) {
            if (evt.getKeyChar() == KeyEvent.VK_ENTER) {
                onSelectionInDatabaseList();
            }
        }
    });
    m_dbColumnsList.addMouseListener(new MouseAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void mouseClicked(final MouseEvent evt) {
            if (evt.getClickCount() == 2) {
                onSelectionInDatabaseList();
            }
        }
    });
    /* Create Knime column list */
    final JPanel knimeColumnsPanel = new JPanel(new BorderLayout());
    knimeColumnsPanel.setPreferredSize(new Dimension(200, 150));
    final JLabel knimeColumnsLabel = new JLabel("Column List");
    knimeColumnsLabel.setBorder(new EmptyBorder(5, 5, 5, 5));
    knimeColumnsPanel.add(knimeColumnsLabel, BorderLayout.NORTH);
    knimeColumnsPanel.add(new JScrollPane(m_knimeColumnsList), BorderLayout.CENTER);
    m_knimeColumnsList.setCellRenderer(new DataColumnSpecListCellRenderer());
    m_knimeColumnsList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    m_knimeColumnsList.addKeyListener(new KeyAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void keyTyped(final KeyEvent evt) {
            if (evt.getKeyChar() == KeyEvent.VK_ENTER) {
                onSelectionInColumnList();
            }
        }
    });
    m_knimeColumnsList.addMouseListener(new MouseAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void mouseClicked(final MouseEvent evt) {
            if (evt.getClickCount() == 2) {
                onSelectionInColumnList();
            }
        }
    });
    final JSplitPane columnsSplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    columnsSplitPane.setResizeWeight(0.5);
    columnsSplitPane.setOneTouchExpandable(true);
    columnsSplitPane.setDividerSize(8);
    columnsSplitPane.setTopComponent(dbColumnsPanel);
    columnsSplitPane.setBottomComponent(knimeColumnsPanel);
    columnsSplitPane.setDividerLocation(150);
    /* Create flow variables list*/
    final JPanel variablesPanel = new JPanel(new BorderLayout());
    variablesPanel.setPreferredSize(new Dimension(200, 150));
    final JLabel variablesLabel = new JLabel("Flow Variable List");
    variablesLabel.setBorder(new EmptyBorder(5, 5, 5, 5));
    variablesPanel.add(variablesLabel, BorderLayout.NORTH);
    variablesPanel.add(new JScrollPane(m_flowVariablesList), BorderLayout.CENTER);
    m_flowVariablesList.setCellRenderer(new FlowVariableListCellRenderer());
    m_flowVariablesList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    m_flowVariablesList.addKeyListener(new KeyAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void keyTyped(final KeyEvent evt) {
            if (evt.getKeyChar() == KeyEvent.VK_ENTER) {
                onSelectionInFlowVariableList();
            }
        }
    });
    m_flowVariablesList.addMouseListener(new MouseAdapter() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void mouseClicked(final MouseEvent evt) {
            if (evt.getClickCount() == 2) {
                onSelectionInFlowVariableList();
            }
        }
    });
    final JSplitPane columnsVariableSplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    columnsVariableSplitPane.setResizeWeight(0.5);
    columnsVariableSplitPane.setOneTouchExpandable(true);
    columnsVariableSplitPane.setDividerSize(8);
    columnsVariableSplitPane.setTopComponent(columnsSplitPane);
    columnsVariableSplitPane.setBottomComponent(variablesPanel);
    columnsVariableSplitPane.setDividerLocation(300);
    return columnsVariableSplitPane;
}

Example 54 with KeyAdapter

use of java.awt.event.KeyAdapter in project eclipse.platform.swt by eclipse.

the class Bug164015_G2DDrawImage method main.

public static void main(String[] args) {
    /**
     * create SWT GUI
     */
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("AWT_SWT Test");
    Composite swtAwtComponent = new Composite(shell, SWT.EMBEDDED);
    java.awt.Frame frame = SWT_AWT.new_Frame(swtAwtComponent);
    final Bug164015_G2DDrawImage myJPanel = new Bug164015_G2DDrawImage();
    frame.add(myJPanel);
    frame.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent e) {
            if (e.getKeyCode() == KeyEvent.VK_LEFT) {
                myJPanel.scroll(20, 0);
            }
            if (e.getKeyCode() == KeyEvent.VK_RIGHT) {
                myJPanel.scroll(-20, 0);
            }
            if (e.getKeyCode() == KeyEvent.VK_UP) {
                myJPanel.scroll(0, 20);
            }
            if (e.getKeyCode() == KeyEvent.VK_DOWN) {
                myJPanel.scroll(0, -20);
            }
        }
    });
    shell.setLayout(new FillLayout());
    shell.pack();
    shell.open();
    shell.setMaximized(true);
    try {
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
    } finally {
        display.dispose();
        System.err.println("EXITING NORMALLY!!");
    }
}

Example 55 with KeyAdapter

use of java.awt.event.KeyAdapter in project gitblit by gitblit.

the class TeamsPanel method initialize.

private void initialize() {
    JButton refreshTeams = new JButton(Translation.get("gb.refresh"));
    refreshTeams.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            refreshTeams();
        }
    });
    JButton createTeam = new JButton(Translation.get("gb.create"));
    createTeam.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            createTeam();
        }
    });
    final JButton editTeam = new JButton(Translation.get("gb.edit"));
    editTeam.setEnabled(false);
    editTeam.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            editTeam(getSelectedTeams().get(0));
        }
    });
    final JButton delTeam = new JButton(Translation.get("gb.delete"));
    delTeam.setEnabled(false);
    delTeam.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            deleteTeams(getSelectedTeams());
        }
    });
    NameRenderer nameRenderer = new NameRenderer();
    tableModel = new TeamsTableModel();
    defaultSorter = new TableRowSorter<TeamsTableModel>(tableModel);
    table = Utils.newTable(tableModel, Utils.DATE_FORMAT);
    String name = table.getColumnName(TeamsTableModel.Columns.Name.ordinal());
    table.getColumn(name).setCellRenderer(nameRenderer);
    int w = 125;
    name = table.getColumnName(TeamsTableModel.Columns.Members.ordinal());
    table.getColumn(name).setMinWidth(w);
    table.getColumn(name).setMaxWidth(w);
    name = table.getColumnName(TeamsTableModel.Columns.Repositories.ordinal());
    table.getColumn(name).setMinWidth(w);
    table.getColumn(name).setMaxWidth(w);
    table.setRowSorter(defaultSorter);
    table.getRowSorter().toggleSortOrder(TeamsTableModel.Columns.Name.ordinal());
    table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (e.getValueIsAdjusting()) {
                return;
            }
            boolean selected = table.getSelectedRow() > -1;
            boolean singleSelection = table.getSelectedRows().length == 1;
            editTeam.setEnabled(singleSelection && selected);
            delTeam.setEnabled(selected);
        }
    });
    table.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseClicked(MouseEvent e) {
            if (e.getClickCount() == 2) {
                editTeam(getSelectedTeams().get(0));
            }
        }
    });
    filterTextfield = new JTextField();
    filterTextfield.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            filterTeams(filterTextfield.getText());
        }
    });
    filterTextfield.addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent e) {
            filterTeams(filterTextfield.getText());
        }
    });
    JPanel teamFilterPanel = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
    teamFilterPanel.add(new JLabel(Translation.get("gb.filter")), BorderLayout.WEST);
    teamFilterPanel.add(filterTextfield, BorderLayout.CENTER);
    JPanel teamTablePanel = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
    teamTablePanel.add(teamFilterPanel, BorderLayout.NORTH);
    teamTablePanel.add(new JScrollPane(table), BorderLayout.CENTER);
    JPanel teamControls = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 0));
    teamControls.add(refreshTeams);
    teamControls.add(createTeam);
    teamControls.add(editTeam);
    teamControls.add(delTeam);
    setLayout(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
    header = new HeaderPanel(Translation.get("gb.teams"), "users_16x16.png");
    add(header, BorderLayout.NORTH);
    add(teamTablePanel, BorderLayout.CENTER);
    add(teamControls, BorderLayout.SOUTH);
}