List of usage examples for org.eclipse.jface.bindings.keys KeySequenceText TRAPPED_KEYS
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From source file:com.bdaum.zoom.ui.internal.preferences.KeyPreferencePage.java
License:Open Source License
@SuppressWarnings("unused") private void createDefinitionArea(Composite parent) { final Composite composite = new Composite(parent, SWT.NONE); composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); composite.setLayout(new GridLayout(2, false)); new Label(composite, SWT.NONE).setText(Messages.getString("KeyPreferencePage.command2")); //$NON-NLS-1$ nameField = new Text(composite, SWT.SINGLE | SWT.LEAD | SWT.BORDER | SWT.READ_ONLY); nameField.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); new Label(composite, SWT.NONE).setText(Messages.getString("KeyPreferencePage.description")); //$NON-NLS-1$ descriptionField = new Text(composite, SWT.MULTI | SWT.LEAD | SWT.BORDER | SWT.READ_ONLY | SWT.WRAP); GridData layoutData = new GridData(SWT.FILL, SWT.CENTER, true, false); layoutData.heightHint = 50;// w w w . j a v a 2 s . co m descriptionField.setLayoutData(layoutData); new Label(composite, SWT.NONE).setText(Messages.getString("KeyPreferencePage.key_sequence")); //$NON-NLS-1$ Composite keyGroup = new Composite(composite, SWT.NONE); keyGroup.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, true)); GridLayout layout = new GridLayout(2, false); layout.marginHeight = 0; layout.marginWidth = 0; keyGroup.setLayout(layout); keyField = new Text(keyGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER); keyField.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); keySequenceField = new KeySequenceText(keyField); keySequenceField.setKeyStrokeLimit(2); keySequenceField.addPropertyChangeListener(new IPropertyChangeListener() { public final void propertyChange(final PropertyChangeEvent event) { if (!event.getOldValue().equals(event.getNewValue())) { final KeySequence keySequence = keySequenceField.getKeySequence(); if (selectedCommand == null || !keySequence.isComplete()) return; boolean empty = keySequence.isEmpty(); Binding newBinding; Binding b = commandMap.get(selectedCommand.getId()); if (b != null) { if (!keySequence.equals(b.getTriggerSequence())) { newBinding = new KeyBinding(keySequence, empty ? null : b.getParameterizedCommand(), activeSchemeId, b.getContextId(), null, null, null, Binding.USER); userMap.remove(b.getTriggerSequence()); userMap.put(keySequence, newBinding); if (empty) commandMap.remove(selectedCommand.getId()); else commandMap.put(selectedCommand.getId(), newBinding); } } else if (!empty) { ParameterizedCommand pc = new ParameterizedCommand(selectedCommand, null); newBinding = new KeyBinding(keySequence, pc, activeSchemeId, "org.eclipse.ui.contexts.window", //$NON-NLS-1$ null, null, null, Binding.USER); userMap.put(keySequence, newBinding); commandMap.put(selectedCommand.getId(), newBinding); } refreshViewer(); doValidate(); keyField.setSelection(keyField.getTextLimit()); } } }); final Button helpButton = new Button(keyGroup, SWT.ARROW | SWT.LEFT); helpButton.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); helpButton.setToolTipText(Messages.getString("KeyPreferencePage.add_a_special_key")); //$NON-NLS-1$ // Arrow buttons aren't normally added to the tab list. Let's fix that. final Control[] tabStops = keyGroup.getTabList(); final ArrayList<Control> newTabStops = new ArrayList<Control>(); for (int i = 0; i < tabStops.length; i++) { Control tabStop = tabStops[i]; newTabStops.add(tabStop); if (keyField.equals(tabStop)) newTabStops.add(helpButton); } keyGroup.setTabList(newTabStops.toArray(new Control[newTabStops.size()])); // Construct the menu to attach to the above button. final Menu addKeyMenu = new Menu(helpButton); final Iterator<?> trappedKeyItr = KeySequenceText.TRAPPED_KEYS.iterator(); while (trappedKeyItr.hasNext()) { final KeyStroke trappedKey = (KeyStroke) trappedKeyItr.next(); final MenuItem menuItem = new MenuItem(addKeyMenu, SWT.PUSH); menuItem.setText(trappedKey.format()); menuItem.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { keySequenceField.insert(trappedKey); keyField.setFocus(); keyField.setSelection(keyField.getTextLimit()); } }); } helpButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent selectionEvent) { Point buttonLocation = helpButton.getLocation(); buttonLocation = composite.toDisplay(buttonLocation.x, buttonLocation.y); Point buttonSize = helpButton.getSize(); addKeyMenu.setLocation(buttonLocation.x, buttonLocation.y + buttonSize.y); addKeyMenu.setVisible(true); } }); new Label(composite, SWT.NONE); userLabel = new Label(composite, SWT.NONE); userLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); }
From source file:org.eclipse.ui.internal.keys.KeysPreferencePage.java
License:Open Source License
/** * Creates the tab that allows the user to change the keyboard shortcuts. * //w w w . j a v a 2 s . c o m * @param parent * The tab folder in which the tab should be created; must not be * <code>null</code>. * @return The composite which represents the contents of the tab; never * <code>null</code>. */ private final Composite createModifyTab(final TabFolder parent) { final Composite composite = new Composite(parent, SWT.NULL); composite.setLayout(new GridLayout()); GridData gridData = new GridData(GridData.FILL_BOTH); composite.setLayoutData(gridData); final Composite compositeKeyConfiguration = new Composite(composite, SWT.NULL); GridLayout gridLayout = new GridLayout(); gridLayout.numColumns = 3; compositeKeyConfiguration.setLayout(gridLayout); gridData = new GridData(GridData.FILL_HORIZONTAL); compositeKeyConfiguration.setLayoutData(gridData); final Label labelKeyConfiguration = new Label(compositeKeyConfiguration, SWT.LEFT); labelKeyConfiguration.setText(Util.translateString(RESOURCE_BUNDLE, "labelScheme")); //$NON-NLS-1$ comboScheme = new Combo(compositeKeyConfiguration, SWT.READ_ONLY); gridData = new GridData(); gridData.widthHint = 200; comboScheme.setLayoutData(gridData); comboScheme.setVisibleItemCount(ITEMS_TO_SHOW); comboScheme.addSelectionListener(new SelectionAdapter() { public final void widgetSelected(final SelectionEvent e) { selectedComboScheme(); } }); labelSchemeExtends = new Label(compositeKeyConfiguration, SWT.LEFT); gridData = new GridData(GridData.FILL_HORIZONTAL); labelSchemeExtends.setLayoutData(gridData); final Control spacer = new Composite(composite, SWT.NULL); gridData = new GridData(); gridData.heightHint = 10; gridData.widthHint = 10; spacer.setLayoutData(gridData); final Group groupCommand = new Group(composite, SWT.SHADOW_NONE); gridLayout = new GridLayout(); gridLayout.numColumns = 3; groupCommand.setLayout(gridLayout); gridData = new GridData(GridData.FILL_BOTH); groupCommand.setLayoutData(gridData); groupCommand.setText(Util.translateString(RESOURCE_BUNDLE, "groupCommand")); //$NON-NLS-1$ final Label labelCategory = new Label(groupCommand, SWT.LEFT); gridData = new GridData(); labelCategory.setLayoutData(gridData); labelCategory.setText(Util.translateString(RESOURCE_BUNDLE, "labelCategory")); //$NON-NLS-1$ comboCategory = new Combo(groupCommand, SWT.READ_ONLY); gridData = new GridData(); gridData.horizontalSpan = 2; gridData.widthHint = 200; comboCategory.setLayoutData(gridData); comboCategory.setVisibleItemCount(ITEMS_TO_SHOW); comboCategory.addSelectionListener(new SelectionAdapter() { public final void widgetSelected(final SelectionEvent e) { update(); } }); final Label labelCommand = new Label(groupCommand, SWT.LEFT); gridData = new GridData(); labelCommand.setLayoutData(gridData); labelCommand.setText(Util.translateString(RESOURCE_BUNDLE, "labelCommand")); //$NON-NLS-1$ comboCommand = new Combo(groupCommand, SWT.READ_ONLY); gridData = new GridData(); gridData.horizontalSpan = 2; gridData.widthHint = 300; comboCommand.setLayoutData(gridData); comboCommand.setVisibleItemCount(9); comboCommand.addSelectionListener(new SelectionAdapter() { public final void widgetSelected(final SelectionEvent e) { update(); } }); labelBindingsForCommand = new Label(groupCommand, SWT.LEFT); gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING); gridData.verticalAlignment = GridData.FILL_VERTICAL; labelBindingsForCommand.setLayoutData(gridData); labelBindingsForCommand.setText(Util.translateString(RESOURCE_BUNDLE, "labelAssignmentsForCommand")); //$NON-NLS-1$ tableBindingsForCommand = new Table(groupCommand, SWT.BORDER | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL); tableBindingsForCommand.setHeaderVisible(true); gridData = new GridData(GridData.FILL_BOTH); gridData.heightHint = 60; gridData.horizontalSpan = 2; boolean isMac = org.eclipse.jface.util.Util.isMac(); gridData.widthHint = isMac ? 620 : 520; tableBindingsForCommand.setLayoutData(gridData); TableColumn tableColumnDelta = new TableColumn(tableBindingsForCommand, SWT.NULL, 0); tableColumnDelta.setResizable(false); tableColumnDelta.setText(Util.ZERO_LENGTH_STRING); tableColumnDelta.setWidth(20); TableColumn tableColumnContext = new TableColumn(tableBindingsForCommand, SWT.NULL, 1); tableColumnContext.setResizable(true); tableColumnContext.setText(Util.translateString(RESOURCE_BUNDLE, "tableColumnContext")); //$NON-NLS-1$ tableColumnContext.pack(); tableColumnContext.setWidth(200); final TableColumn tableColumnKeySequence = new TableColumn(tableBindingsForCommand, SWT.NULL, 2); tableColumnKeySequence.setResizable(true); tableColumnKeySequence.setText(Util.translateString(RESOURCE_BUNDLE, "tableColumnKeySequence")); //$NON-NLS-1$ tableColumnKeySequence.pack(); tableColumnKeySequence.setWidth(300); tableBindingsForCommand.addMouseListener(new MouseAdapter() { public void mouseDoubleClick(MouseEvent mouseEvent) { update(); } }); tableBindingsForCommand.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent selectionEvent) { selectedTableBindingsForCommand(); } }); final Group groupKeySequence = new Group(composite, SWT.SHADOW_NONE); gridLayout = new GridLayout(); gridLayout.numColumns = 4; groupKeySequence.setLayout(gridLayout); gridData = new GridData(GridData.FILL_BOTH); groupKeySequence.setLayoutData(gridData); groupKeySequence.setText(Util.translateString(RESOURCE_BUNDLE, "groupKeySequence")); //$NON-NLS-1$ final Label labelKeySequence = new Label(groupKeySequence, SWT.LEFT); gridData = new GridData(); labelKeySequence.setLayoutData(gridData); labelKeySequence.setText(Util.translateString(RESOURCE_BUNDLE, "labelKeySequence")); //$NON-NLS-1$ // The text widget into which the key strokes will be entered. textTriggerSequence = new Text(groupKeySequence, SWT.BORDER); // On MacOS X, this font will be changed by KeySequenceText textTriggerSequence.setFont(groupKeySequence.getFont()); gridData = new GridData(); gridData.horizontalSpan = 2; gridData.widthHint = 300; textTriggerSequence.setLayoutData(gridData); textTriggerSequence.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { update(); } }); textTriggerSequence.addFocusListener(new FocusListener() { public void focusGained(FocusEvent e) { bindingService.setKeyFilterEnabled(false); } public void focusLost(FocusEvent e) { bindingService.setKeyFilterEnabled(true); } }); textTriggerSequence.addDisposeListener(new DisposeListener() { public void widgetDisposed(DisposeEvent e) { if (!bindingService.isKeyFilterEnabled()) { bindingService.setKeyFilterEnabled(true); } } }); // The manager for the key sequence text widget. textTriggerSequenceManager = new KeySequenceText(textTriggerSequence); textTriggerSequenceManager.setKeyStrokeLimit(4); // Button for adding trapped key strokes final Button buttonAddKey = new Button(groupKeySequence, SWT.LEFT | SWT.ARROW); buttonAddKey.setToolTipText(Util.translateString(RESOURCE_BUNDLE, "buttonAddKey.ToolTipText")); //$NON-NLS-1$ gridData = new GridData(); gridData.heightHint = comboCategory.getTextHeight(); buttonAddKey.setLayoutData(gridData); // Arrow buttons aren't normally added to the tab list. Let's fix that. final Control[] tabStops = groupKeySequence.getTabList(); final ArrayList newTabStops = new ArrayList(); for (int i = 0; i < tabStops.length; i++) { Control tabStop = tabStops[i]; newTabStops.add(tabStop); if (textTriggerSequence.equals(tabStop)) { newTabStops.add(buttonAddKey); } } final Control[] newTabStopArray = (Control[]) newTabStops.toArray(new Control[newTabStops.size()]); groupKeySequence.setTabList(newTabStopArray); // Construct the menu to attach to the above button. final Menu menuButtonAddKey = new Menu(buttonAddKey); final Iterator trappedKeyItr = KeySequenceText.TRAPPED_KEYS.iterator(); while (trappedKeyItr.hasNext()) { final KeyStroke trappedKey = (KeyStroke) trappedKeyItr.next(); final MenuItem menuItem = new MenuItem(menuButtonAddKey, SWT.PUSH); menuItem.setText(trappedKey.format()); menuItem.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { textTriggerSequenceManager.insert(trappedKey); textTriggerSequence.setFocus(); textTriggerSequence.setSelection(textTriggerSequence.getTextLimit()); } }); } buttonAddKey.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent selectionEvent) { Point buttonLocation = buttonAddKey.getLocation(); buttonLocation = groupKeySequence.toDisplay(buttonLocation.x, buttonLocation.y); Point buttonSize = buttonAddKey.getSize(); menuButtonAddKey.setLocation(buttonLocation.x, buttonLocation.y + buttonSize.y); menuButtonAddKey.setVisible(true); } }); labelBindingsForTriggerSequence = new Label(groupKeySequence, SWT.LEFT); gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING); gridData.verticalAlignment = GridData.FILL_VERTICAL; labelBindingsForTriggerSequence.setLayoutData(gridData); labelBindingsForTriggerSequence .setText(Util.translateString(RESOURCE_BUNDLE, "labelAssignmentsForKeySequence")); //$NON-NLS-1$ tableBindingsForTriggerSequence = new Table(groupKeySequence, SWT.BORDER | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL); tableBindingsForTriggerSequence.setHeaderVisible(true); gridData = new GridData(GridData.FILL_BOTH); gridData.heightHint = 60; gridData.horizontalSpan = 3; gridData.widthHint = isMac ? 620 : 520; tableBindingsForTriggerSequence.setLayoutData(gridData); tableColumnDelta = new TableColumn(tableBindingsForTriggerSequence, SWT.NULL, 0); tableColumnDelta.setResizable(false); tableColumnDelta.setText(Util.ZERO_LENGTH_STRING); tableColumnDelta.setWidth(20); tableColumnContext = new TableColumn(tableBindingsForTriggerSequence, SWT.NULL, 1); tableColumnContext.setResizable(true); tableColumnContext.setText(Util.translateString(RESOURCE_BUNDLE, "tableColumnContext")); //$NON-NLS-1$ tableColumnContext.pack(); tableColumnContext.setWidth(200); final TableColumn tableColumnCommand = new TableColumn(tableBindingsForTriggerSequence, SWT.NULL, 2); tableColumnCommand.setResizable(true); tableColumnCommand.setText(Util.translateString(RESOURCE_BUNDLE, "tableColumnCommand")); //$NON-NLS-1$ tableColumnCommand.pack(); tableColumnCommand.setWidth(300); tableBindingsForTriggerSequence.addMouseListener(new MouseAdapter() { public void mouseDoubleClick(MouseEvent mouseEvent) { update(); } }); tableBindingsForTriggerSequence.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent selectionEvent) { selectedTableBindingsForTriggerSequence(); } }); final Composite compositeContext = new Composite(composite, SWT.NULL); gridLayout = new GridLayout(); gridLayout.numColumns = 3; compositeContext.setLayout(gridLayout); gridData = new GridData(GridData.FILL_HORIZONTAL); compositeContext.setLayoutData(gridData); final Label labelContext = new Label(compositeContext, SWT.LEFT); labelContext.setText(Util.translateString(RESOURCE_BUNDLE, "labelContext")); //$NON-NLS-1$ comboContext = new Combo(compositeContext, SWT.READ_ONLY); gridData = new GridData(); gridData.widthHint = 250; comboContext.setLayoutData(gridData); comboContext.setVisibleItemCount(ITEMS_TO_SHOW); comboContext.addSelectionListener(new SelectionAdapter() { public final void widgetSelected(final SelectionEvent e) { update(); } }); labelContextExtends = new Label(compositeContext, SWT.LEFT); gridData = new GridData(GridData.FILL_HORIZONTAL); labelContextExtends.setLayoutData(gridData); final Composite compositeButton = new Composite(composite, SWT.NULL); gridLayout = new GridLayout(); gridLayout.marginHeight = 20; gridLayout.marginWidth = 0; gridLayout.numColumns = 3; compositeButton.setLayout(gridLayout); gridData = new GridData(); compositeButton.setLayoutData(gridData); buttonAdd = new Button(compositeButton, SWT.CENTER | SWT.PUSH); gridData = new GridData(); int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH); buttonAdd.setText(Util.translateString(RESOURCE_BUNDLE, "buttonAdd")); //$NON-NLS-1$ gridData.widthHint = Math.max(widthHint, buttonAdd.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x) + 5; buttonAdd.setLayoutData(gridData); buttonAdd.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent selectionEvent) { selectedButtonAdd(); } }); buttonRemove = new Button(compositeButton, SWT.CENTER | SWT.PUSH); gridData = new GridData(); widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH); buttonRemove.setText(Util.translateString(RESOURCE_BUNDLE, "buttonRemove")); //$NON-NLS-1$ gridData.widthHint = Math.max(widthHint, buttonRemove.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x) + 5; buttonRemove.setLayoutData(gridData); buttonRemove.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent selectionEvent) { selectedButtonRemove(); } }); buttonRestore = new Button(compositeButton, SWT.CENTER | SWT.PUSH); gridData = new GridData(); widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH); buttonRestore.setText(Util.translateString(RESOURCE_BUNDLE, "buttonRestore")); //$NON-NLS-1$ gridData.widthHint = Math.max(widthHint, buttonRestore.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x) + 5; buttonRestore.setLayoutData(gridData); buttonRestore.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent selectionEvent) { selectedButtonRestore(); } }); return composite; }
From source file:org.eclipse.ui.internal.keys.NewKeysPreferencePage.java
License:Open Source License
private final void createDataControls(final Composite parent) { GridLayout layout;//w w w . ja va 2 s. c o m GridData gridData; // Creates the data area. final Composite dataArea = new Composite(parent, SWT.NONE); layout = new GridLayout(2, true); layout.marginWidth = 0; dataArea.setLayout(layout); gridData = new GridData(); gridData.grabExcessHorizontalSpace = true; gridData.horizontalAlignment = SWT.FILL; dataArea.setLayoutData(gridData); // LEFT DATA AREA // Creates the left data area. final Composite leftDataArea = new Composite(dataArea, SWT.NONE); layout = new GridLayout(3, false); leftDataArea.setLayout(layout); gridData = new GridData(); gridData.grabExcessHorizontalSpace = true; gridData.verticalAlignment = SWT.TOP; gridData.horizontalAlignment = SWT.FILL; leftDataArea.setLayoutData(gridData); // The command name label. final Label commandNameLabel = new Label(leftDataArea, SWT.NONE); commandNameLabel.setText(NewKeysPreferenceMessages.CommandNameLabel_Text); // The current command name. commandNameValueLabel = new Label(leftDataArea, SWT.NONE); gridData = new GridData(); gridData.grabExcessHorizontalSpace = true; gridData.horizontalSpan = 2; gridData.horizontalAlignment = SWT.FILL; commandNameValueLabel.setLayoutData(gridData); final Label commandDescriptionlabel = new Label(leftDataArea, SWT.LEAD); commandDescriptionlabel.setText(NewKeysPreferenceMessages.CommandDescriptionLabel_Text); gridData = new GridData(); gridData.verticalAlignment = SWT.BEGINNING; commandDescriptionlabel.setLayoutData(gridData); fDescriptionText = new Text(leftDataArea, SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.READ_ONLY); // The binding label. final Label bindingLabel = new Label(leftDataArea, SWT.NONE); bindingLabel.setText(NewKeysPreferenceMessages.BindingLabel_Text); // The key sequence entry widget. fBindingText = new Text(leftDataArea, SWT.BORDER); gridData = new GridData(); gridData.grabExcessHorizontalSpace = true; gridData.horizontalAlignment = SWT.FILL; gridData.widthHint = 200; fBindingText.setLayoutData(gridData); fBindingText.addFocusListener(new FocusListener() { public void focusGained(FocusEvent e) { fBindingService.setKeyFilterEnabled(false); } public void focusLost(FocusEvent e) { fBindingService.setKeyFilterEnabled(true); } }); fBindingText.addDisposeListener(new DisposeListener() { public void widgetDisposed(DisposeEvent e) { if (!fBindingService.isKeyFilterEnabled()) { fBindingService.setKeyFilterEnabled(true); } } }); fKeySequenceText = new KeySequenceText(fBindingText); fKeySequenceText.setKeyStrokeLimit(4); fKeySequenceText.addPropertyChangeListener(new IPropertyChangeListener() { public final void propertyChange(final PropertyChangeEvent event) { if (!event.getOldValue().equals(event.getNewValue())) { final KeySequence keySequence = fKeySequenceText.getKeySequence(); if (!keySequence.isComplete()) { return; } BindingElement activeBinding = (BindingElement) keyController.getBindingModel() .getSelectedElement(); if (activeBinding != null) { activeBinding.setTrigger(keySequence); } fBindingText.setSelection(fBindingText.getTextLimit()); } } }); // Button for adding trapped key strokes final Button addKeyButton = new Button(leftDataArea, SWT.LEFT | SWT.ARROW); addKeyButton.setToolTipText(NewKeysPreferenceMessages.AddKeyButton_ToolTipText); gridData = new GridData(); gridData.heightHint = fSchemeCombo.getCombo().getTextHeight(); addKeyButton.setLayoutData(gridData); // Arrow buttons aren't normally added to the tab list. Let's fix that. final Control[] tabStops = dataArea.getTabList(); final ArrayList newTabStops = new ArrayList(); for (int i = 0; i < tabStops.length; i++) { Control tabStop = tabStops[i]; newTabStops.add(tabStop); if (fBindingText.equals(tabStop)) { newTabStops.add(addKeyButton); } } final Control[] newTabStopArray = (Control[]) newTabStops.toArray(new Control[newTabStops.size()]); dataArea.setTabList(newTabStopArray); // Construct the menu to attach to the above button. final Menu addKeyMenu = new Menu(addKeyButton); final Iterator trappedKeyItr = KeySequenceText.TRAPPED_KEYS.iterator(); while (trappedKeyItr.hasNext()) { final KeyStroke trappedKey = (KeyStroke) trappedKeyItr.next(); final MenuItem menuItem = new MenuItem(addKeyMenu, SWT.PUSH); menuItem.setText(trappedKey.format()); menuItem.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { fKeySequenceText.insert(trappedKey); fBindingText.setFocus(); fBindingText.setSelection(fBindingText.getTextLimit()); } }); } addKeyButton.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent selectionEvent) { Point buttonLocation = addKeyButton.getLocation(); buttonLocation = dataArea.toDisplay(buttonLocation.x, buttonLocation.y); Point buttonSize = addKeyButton.getSize(); addKeyMenu.setLocation(buttonLocation.x, buttonLocation.y + buttonSize.y); addKeyMenu.setVisible(true); } }); // The when label. final Label whenLabel = new Label(leftDataArea, SWT.NONE); whenLabel.setText(NewKeysPreferenceMessages.WhenLabel_Text); // The when combo. fWhenCombo = new ComboViewer(leftDataArea); gridData = new GridData(); gridData.grabExcessHorizontalSpace = true; gridData.horizontalAlignment = SWT.FILL; gridData.horizontalSpan = 2; ViewerComparator comparator = new ViewerComparator(); fWhenCombo.setComparator(comparator); fWhenCombo.getCombo().setVisibleItemCount(ITEMS_TO_SHOW); fWhenCombo.getCombo().setLayoutData(gridData); fWhenCombo.setContentProvider(new ModelContentProvider()); fWhenCombo.setLabelProvider(new ListLabelProvider()); fWhenCombo.addSelectionChangedListener(new ISelectionChangedListener() { public final void selectionChanged(final SelectionChangedEvent event) { ContextElement context = (ContextElement) ((IStructuredSelection) event.getSelection()) .getFirstElement(); if (context != null) { keyController.getContextModel().setSelectedElement(context); } } }); IPropertyChangeListener whenListener = new IPropertyChangeListener() { // Sets the combo selection when a new keybinding is selected? public void propertyChange(PropertyChangeEvent event) { if (event.getSource() == keyController.getContextModel() && CommonModel.PROP_SELECTED_ELEMENT.equals(event.getProperty())) { Object newVal = event.getNewValue(); StructuredSelection structuredSelection = newVal == null ? null : new StructuredSelection(newVal); fWhenCombo.setSelection(structuredSelection, true); } } }; keyController.addPropertyChangeListener(whenListener); // RIGHT DATA AREA // Creates the right data area. final Composite rightDataArea = new Composite(dataArea, SWT.NONE); layout = new GridLayout(1, false); rightDataArea.setLayout(layout); gridData = new GridData(SWT.FILL, SWT.FILL, true, true); rightDataArea.setLayoutData(gridData); new Label(rightDataArea, SWT.NONE); // filler // The description label. final Label descriptionLabel = new Label(rightDataArea, SWT.NONE); descriptionLabel.setText(NewKeysPreferenceMessages.ConflictsLabel_Text); gridData = new GridData(); gridData.grabExcessHorizontalSpace = true; gridData.horizontalAlignment = SWT.FILL; descriptionLabel.setLayoutData(gridData); conflictViewer = new TableViewer(rightDataArea, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION); Table table = conflictViewer.getTable(); table.setHeaderVisible(true); TableColumn bindingNameColumn = new TableColumn(table, SWT.LEAD); bindingNameColumn.setText(NewKeysPreferenceMessages.CommandNameColumn_Text); bindingNameColumn.setWidth(150); TableColumn bindingContextNameColumn = new TableColumn(table, SWT.LEAD); bindingContextNameColumn.setText(NewKeysPreferenceMessages.WhenColumn_Text); bindingContextNameColumn.setWidth(150); gridData = new GridData(SWT.FILL, SWT.FILL, true, true); //gridData.horizontalIndent = 10; table.setLayoutData(gridData); TableLayout tableLayout = new TableLayout(); tableLayout.addColumnData(new ColumnWeightData(60)); tableLayout.addColumnData(new ColumnWeightData(40)); table.setLayout(tableLayout); conflictViewer.setContentProvider(new IStructuredContentProvider() { public Object[] getElements(Object inputElement) { if (inputElement instanceof Collection) { return ((Collection) inputElement).toArray(); } return new Object[0]; } public void dispose() { } public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { } }); conflictViewer.setLabelProvider(new BindingElementLabelProvider() { public String getColumnText(Object o, int index) { BindingElement element = (BindingElement) o; if (index == 0) { return element.getName(); } return element.getContext().getName(); } }); conflictViewer.addSelectionChangedListener(new ISelectionChangedListener() { // When the conflict viewer's selection changes, update the // model's current selection public void selectionChanged(SelectionChangedEvent event) { ModelElement binding = (ModelElement) ((IStructuredSelection) event.getSelection()) .getFirstElement(); BindingModel bindingModel = keyController.getBindingModel(); if (binding != null && binding != bindingModel.getSelectedElement()) { StructuredSelection selection = new StructuredSelection(binding); bindingModel.setSelectedElement(binding); conflictViewer.setSelection(selection); boolean selectionVisible = false; TreeItem[] items = fFilteredTree.getViewer().getTree().getItems(); for (int i = 0; i < items.length; i++) { if (items[i].getData().equals(binding)) { selectionVisible = true; break; } } if (!selectionVisible) { fFilteredTree.getFilterControl().setText(""); //$NON-NLS-1$ fFilteredTree.getViewer().refresh(); bindingModel.setSelectedElement(binding); conflictViewer.setSelection(selection); } } } }); IPropertyChangeListener conflictsListener = new IPropertyChangeListener() { public void propertyChange(PropertyChangeEvent event) { if (event.getSource() == keyController.getConflictModel() && CommonModel.PROP_SELECTED_ELEMENT.equals(event.getProperty())) { if (keyController.getConflictModel().getConflicts() != null) { Object newVal = event.getNewValue(); StructuredSelection structuredSelection = newVal == null ? null : new StructuredSelection(newVal); conflictViewer.setSelection(structuredSelection, true); } } else if (ConflictModel.PROP_CONFLICTS.equals(event.getProperty())) { conflictViewer.setInput(event.getNewValue()); } else if (ConflictModel.PROP_CONFLICTS_ADD.equals(event.getProperty())) { conflictViewer.add(event.getNewValue()); } else if (ConflictModel.PROP_CONFLICTS_REMOVE.equals(event.getProperty())) { conflictViewer.remove(event.getNewValue()); } } }; keyController.addPropertyChangeListener(conflictsListener); IPropertyChangeListener dataUpdateListener = new IPropertyChangeListener() { public void propertyChange(PropertyChangeEvent event) { BindingElement bindingElement = null; boolean weCare = false; if (event.getSource() == keyController.getBindingModel() && CommonModel.PROP_SELECTED_ELEMENT.equals(event.getProperty())) { bindingElement = (BindingElement) event.getNewValue(); weCare = true; } else if (event.getSource() == keyController.getBindingModel().getSelectedElement() && ModelElement.PROP_MODEL_OBJECT.equals(event.getProperty())) { bindingElement = (BindingElement) event.getSource(); weCare = true; } if (bindingElement == null && weCare) { commandNameValueLabel.setText(""); //$NON-NLS-1$ fDescriptionText.setText(""); //$NON-NLS-1$ fBindingText.setText(""); //$NON-NLS-1$ } else if (bindingElement != null) { commandNameValueLabel.setText(bindingElement.getName()); String desc = bindingElement.getDescription(); fDescriptionText.setText(desc == null ? "" : desc); //$NON-NLS-1$ KeySequence trigger = (KeySequence) bindingElement.getTrigger(); fKeySequenceText.setKeySequence(trigger); } } }; keyController.addPropertyChangeListener(dataUpdateListener); }