Examples with StackLayout org.eclipse.swt.custom.StackLayout used on opensource projects

Example 16 with StackLayout

use of org.eclipse.swt.custom.StackLayout in project eclipse.platform.text by eclipse.

the class SpellingConfigurationBlock method createControl.

/**
 * Creates page for spelling preferences.
 *
 * @param parent the parent composite
 * @return the control for the preference page
 */
@Override
public Control createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NULL);
    // assume parent page uses grid-data
    GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_CENTER | GridData.VERTICAL_ALIGN_FILL);
    composite.setLayoutData(gd);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    PixelConverter pc = new PixelConverter(composite);
    layout.verticalSpacing = pc.convertHeightInCharsToPixels(1) / 2;
    composite.setLayout(layout);
    if (EditorsUI.getSpellingService().getSpellingEngineDescriptors().length == 0) {
        Label label = new Label(composite, SWT.NONE);
        label.setText(TextEditorMessages.SpellingConfigurationBlock_error_not_installed);
        return composite;
    }
    /* check box for new editors */
    fEnablementCheckbox = new Button(composite, SWT.CHECK);
    fEnablementCheckbox.setText(TextEditorMessages.SpellingConfigurationBlock_enable);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_BEGINNING);
    fEnablementCheckbox.setLayoutData(gd);
    fEnablementCheckbox.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            boolean enabled = fEnablementCheckbox.getSelection();
            fStore.setValue(SpellingService.PREFERENCE_SPELLING_ENABLED, enabled);
            updateCheckboxDependencies();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    Label label = new Label(composite, SWT.CENTER);
    gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
    label.setLayoutData(gd);
    if (fProviderDescriptors.size() > 1) {
        fComboGroup = new Composite(composite, SWT.NONE);
        gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
        gd.horizontalIndent = 10;
        fComboGroup.setLayoutData(gd);
        GridLayout gridLayout = new GridLayout(2, false);
        gridLayout.marginWidth = 0;
        fComboGroup.setLayout(gridLayout);
        Label comboLabel = new Label(fComboGroup, SWT.CENTER);
        gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_CENTER);
        comboLabel.setLayoutData(gd);
        comboLabel.setText(TextEditorMessages.SpellingConfigurationBlock_combo_caption);
        label = new Label(composite, SWT.CENTER);
        gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
        label.setLayoutData(gd);
        fProviderCombo = new Combo(fComboGroup, SWT.READ_ONLY | SWT.DROP_DOWN);
        gd = new GridData(GridData.HORIZONTAL_ALIGN_END | GridData.VERTICAL_ALIGN_CENTER);
        fProviderCombo.setLayoutData(gd);
        fProviderViewer = createProviderViewer();
    }
    Composite groupComp = new Composite(composite, SWT.NONE);
    gd = new GridData(GridData.FILL_BOTH);
    gd.horizontalSpan = 2;
    groupComp.setLayoutData(gd);
    GridLayout gridLayout = new GridLayout(1, false);
    gridLayout.marginWidth = 0;
    groupComp.setLayout(gridLayout);
    /* contributed provider preferences. */
    fGroup = new Composite(groupComp, SWT.NONE);
    gd = new GridData(SWT.FILL, SWT.FILL, true, true);
    gd.horizontalIndent = 10;
    fGroup.setLayoutData(gd);
    fStackLayout = new StackLayout();
    fGroup.setLayout(fStackLayout);
    return composite;
}

Example 17 with StackLayout

use of org.eclipse.swt.custom.StackLayout in project knime-core by knime.

the class NodeOutputView method createPartControl.

/**
 * {@inheritDoc}
 */
@Override
public void createPartControl(final Composite parent) {
    // Toolbar
    IToolBarManager toolbarMGR = getViewSite().getActionBars().getToolBarManager();
    // create button for stick with branch.
    final RetargetAction lockAction = new RetargetAction("StayOnBranch", "Pin view to new node added to branch", IAction.AS_CHECK_BOX);
    lockAction.setImageDescriptor(ImageDescriptor.createFromFile(this.getClass(), "icons/lock.png"));
    lockAction.setChecked(m_branchLocked);
    lockAction.setEnabled(m_pinned);
    lockAction.addPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (lockAction.isChecked()) {
                m_branchLocked = true;
                m_selectionWhenLocked = m_lastSelection;
            } else {
                m_branchLocked = false;
                selectionChanged(null, m_lastSelectionWhilePinned);
            }
        }
    });
    toolbarMGR.add(lockAction);
    // create button which allows to "pin" selection:
    m_pinButton = new RetargetAction("PinView", "Pin view to selected node", IAction.AS_CHECK_BOX);
    m_pinButton.setImageDescriptor(ImageDescriptor.createFromFile(this.getClass(), "icons/pin.png"));
    m_pinButton.setChecked(m_pinned);
    m_pinButton.setEnabled(true);
    m_pinButton.addPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (m_pinButton.isChecked()) {
                m_pinned = true;
                m_lastSelectionWhilePinned = m_lastSelection;
                lockAction.setEnabled(true);
            } else {
                m_pinned = false;
                selectionChanged(null, m_lastSelectionWhilePinned);
                lockAction.setEnabled(false);
            }
        }
    });
    toolbarMGR.add(m_pinButton);
    toolbarMGR.add(new Separator());
    // configure drop down menu
    IMenuManager dropDownMenu = getViewSite().getActionBars().getMenuManager();
    // drop down menu entry for outport table:
    final RetargetAction menuentrytable = new RetargetAction("OutputTable", "Show Output Table", IAction.AS_RADIO_BUTTON);
    menuentrytable.setChecked(DISPLAYOPTIONS.TABLE.equals(m_choice));
    menuentrytable.setEnabled(true);
    menuentrytable.addPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (menuentrytable.isChecked()) {
                m_choice = DISPLAYOPTIONS.TABLE;
                updateNodeContainerInfo(m_lastNode);
            }
        }
    });
    dropDownMenu.add(menuentrytable);
    // drop down menu entry for node variables:
    final RetargetAction dropdownmenuvars = new RetargetAction("NodeVariables", "Show Variables", IAction.AS_RADIO_BUTTON);
    dropdownmenuvars.setChecked(DISPLAYOPTIONS.VARS.equals(m_choice));
    dropdownmenuvars.setEnabled(true);
    dropdownmenuvars.addPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (dropdownmenuvars.isChecked()) {
                m_choice = DISPLAYOPTIONS.VARS;
                updateNodeContainerInfo(m_lastNode);
            }
        }
    });
    dropDownMenu.add(dropdownmenuvars);
    // drop down menu entry for configuration/settings:
    final RetargetAction menuentrysettings = new RetargetAction("NodeConf", "Show Configuration", IAction.AS_RADIO_BUTTON);
    menuentrysettings.setChecked(DISPLAYOPTIONS.SETTINGS.equals(m_choice));
    menuentrysettings.setEnabled(true);
    menuentrysettings.addPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (menuentrysettings.isChecked()) {
                m_choice = DISPLAYOPTIONS.SETTINGS;
                updateNodeContainerInfo(m_lastNode);
            }
        }
    });
    dropDownMenu.add(menuentrysettings);
    // drop down menu entry for configuration/settings:
    final RetargetAction menuentryallsettings = new RetargetAction("NodeConfAll", "Show Entire Configuration", IAction.AS_RADIO_BUTTON);
    menuentryallsettings.setChecked(DISPLAYOPTIONS.ALLSETTINGS.equals(m_choice));
    menuentryallsettings.setEnabled(true);
    menuentryallsettings.addPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (menuentryallsettings.isChecked()) {
                m_choice = DISPLAYOPTIONS.ALLSETTINGS;
                updateNodeContainerInfo(m_lastNode);
            }
        }
    });
    dropDownMenu.add(menuentryallsettings);
    // drop down menu entry for node graph annotations
    final RetargetAction menuentrygraphannotations = new RetargetAction("NodeGraphAnno", "Show Graph Annotations", IAction.AS_RADIO_BUTTON);
    menuentrygraphannotations.setChecked(DISPLAYOPTIONS.GRAPHANNOTATIONS.equals(m_choice));
    menuentrygraphannotations.setEnabled(true);
    menuentrygraphannotations.addPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (menuentrygraphannotations.isChecked()) {
                m_choice = DISPLAYOPTIONS.GRAPHANNOTATIONS;
                updateNodeContainerInfo(m_lastNode);
            }
        }
    });
    dropDownMenu.add(menuentrygraphannotations);
    // Content
    GridLayoutFactory.swtDefaults().numColumns(2).applyTo(parent);
    // Node Title:
    Label titlelabel = new Label(parent, SWT.NONE);
    titlelabel.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));
    titlelabel.setText("Node: ");
    m_title = new Text(parent, SWT.BORDER);
    m_title.setEditable(false);
    m_title.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
    m_title.setText("n/a.");
    // Panel for currently displayed information (some information
    // providers will add more elements to this):
    Composite infoPanel = new Composite(parent, SWT.NONE);
    GridData infoGrid = new GridData(SWT.FILL, SWT.TOP, true, false);
    infoGrid.horizontalSpan = 2;
    infoPanel.setLayoutData(infoGrid);
    GridLayoutFactory.swtDefaults().numColumns(3).applyTo(infoPanel);
    m_info = new Label(infoPanel, SWT.NONE);
    m_info.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));
    m_info.setText("n/a.                        ");
    m_portIndex = new ComboViewer(infoPanel);
    m_portIndex.add(new String[] { "port 0", "port 1", "port 2" });
    m_portIndex.getCombo().setEnabled(false);
    m_portIndex.getCombo().setSelection(new Point(m_portIndexInit, m_portIndexInit));
    m_portIndex.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            ISelection sel = event.getSelection();
            try {
                int newIndex = Integer.parseInt(sel.toString().substring(5).replace(']', ' ').trim());
                NodeContainer node;
                if (m_workflow.containsNodeContainer(m_lastNode)) {
                    node = m_workflow.getNodeContainer(m_lastNode);
                    updateDataTable(node, newIndex);
                }
            } catch (NumberFormatException nfe) {
            // ignore.
            }
        }
    });
    // Table:
    // stack panel switches between KNIME data table view and SWT table for other info
    m_stackPanel = new Composite(parent, SWT.NONE);
    m_stackPanel.setLayout(new StackLayout());
    GridData tableGrid = new GridData(SWT.FILL, SWT.FILL, true, true);
    m_stackPanel.setLayoutData(tableGrid);
    // DataTable view wrapped in AWT-SWT bridge
    m_tableView = new TableView();
    m_tableViewPanel = new Panel2CompositeWrapper(m_stackPanel, m_tableView, SWT.NONE);
    m_errorLabel = new Label(m_stackPanel, SWT.NONE);
    // SWT Table for the other info
    m_table = new Table(m_stackPanel, SWT.MULTI | SWT.BORDER);
    m_table.setLinesVisible(true);
    m_table.setHeaderVisible(true);
    tableGrid.horizontalSpan = 2;
    m_table.setLayoutData(tableGrid);
    String[] titles = { "Name", "Value" };
    for (int i = 0; i < titles.length; i++) {
        TableColumn column = new TableColumn(m_table, SWT.NONE);
        column.setText(titles[i]);
    }
    for (int i = 0; i < titles.length; i++) {
        m_table.getColumn(i).pack();
    }
    m_lastNode = null;
    getViewSite().getPage().addSelectionListener(this);
    if (m_choice.equals(DISPLAYOPTIONS.TABLE)) {
        ((StackLayout) m_stackPanel.getLayout()).topControl = m_tableViewPanel;
        m_stackPanel.layout();
    } else {
        ((StackLayout) m_stackPanel.getLayout()).topControl = m_table;
        m_stackPanel.layout();
    }
    m_stackPanel.layout();
    selectionChanged(null, m_lastSelection);
}

Example 18 with StackLayout

use of org.eclipse.swt.custom.StackLayout in project knime-core by knime.

the class StyledTextEditor method createControl.

/**
 * {@inheritDoc}
 */
@Override
protected Control createControl(final Composite parent) {
    m_panel = new Composite(parent, SWT.NONE);
    StackLayout layout = new StackLayout();
    m_panel.setLayout(layout);
    layout.topControl = createStyledText(m_panel);
    createShadowText(m_panel);
    applyBackgroundColor();
    return m_panel;
}