Example usage for org.eclipse.jface.viewers CheckboxTableViewer CheckboxTableViewer

List of usage examples for org.eclipse.jface.viewers CheckboxTableViewer CheckboxTableViewer

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers CheckboxTableViewer CheckboxTableViewer.

Prototype

public CheckboxTableViewer(Table table)

Source Link

Document

Creates a table viewer on the given table control.

Usage

From source file:org.chromium.debug.ui.actions.ChooseVmControl.java

License:Open Source License

public static Logic create(Composite parent) {
    final Table table = new Table(parent, SWT.CHECK | SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);

    table.setFont(parent.getFont());//  w  ww  .  jav a  2s . c om

    final CheckboxTableViewer tableViewer = new CheckboxTableViewer(table);

    table.setHeaderVisible(true);

    tableViewer.setContentProvider(new ContentProviderImpl());

    ValueAdapter<ScriptTargetMapping, ConnectedTargetData> pairToTargetAdapter = new ValueAdapter<ScriptTargetMapping, ConnectedTargetData>() {
        public ConnectedTargetData convert(ScriptTargetMapping from) {
            return from.getConnectedTargetData();
        }
    };

    List<ColumnData<ScriptTargetMapping, ?>> columnDataList = createLaunchTargetColumns(pairToTargetAdapter);

    for (ColumnData<?, ?> data : columnDataList) {
        data.getLabelProvider().createColumn(table);
    }

    ValueAdapter<Object, ScriptTargetMapping> rowElementAdapter = TableUtils
            .createCastAdapter(ScriptTargetMapping.class);

    ColumnBasedLabelProvider<ScriptTargetMapping> labelProvider = new ColumnBasedLabelProvider<ScriptTargetMapping>(
            rowElementAdapter, columnDataList);

    tableViewer.setLabelProvider(labelProvider);

    final List<Logic.Listener> listeners = new ArrayList<Logic.Listener>(1);

    tableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            for (Logic.Listener listener : listeners) {
                listener.checkStateChanged();
            }
        }
    });

    return new Logic() {
        public Control getControl() {
            return table;
        }

        public void setData(List<? extends ScriptTargetMapping> targets) {
            TableData input = new TableData(targets);
            tableViewer.setInput(input);
        }

        public List<ScriptTargetMapping> getSelected() {
            final Object[] array = tableViewer.getCheckedElements();
            return new AbstractList<ScriptTargetMapping>() {
                @Override
                public ScriptTargetMapping get(int index) {
                    return (ScriptTargetMapping) array[index];
                }

                @Override
                public int size() {
                    return array.length;
                }
            };
        }

        public void selectAll() {
            tableViewer.setAllChecked(true);
        }

        public void addListener(Listener listener) {
            listeners.add(listener);
        }

        public void removeListener(Listener listener) {
            listeners.remove(listener);
        }
    };
}

From source file:org.cloudfoundry.ide.eclipse.internal.server.ui.wizards.CloudFoundryApplicationServicesWizardPage.java

License:Open Source License

public void createControl(Composite parent) {
    setTitle("Services selection");
    setDescription(DESCRIPTION);//from  w  ww  .  j  a  v  a  2  s.c o  m
    ImageDescriptor banner = CloudFoundryImages.getWizardBanner(serverTypeId);
    if (banner != null) {
        setImageDescriptor(banner);
    }

    Composite tableArea = new Composite(parent, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(1).applyTo(tableArea);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(tableArea);

    Composite toolBarArea = new Composite(tableArea, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(2).applyTo(toolBarArea);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(toolBarArea);

    Label label = new Label(toolBarArea, SWT.NONE);
    GridDataFactory.fillDefaults().grab(false, false).align(SWT.BEGINNING, SWT.CENTER).applyTo(label);
    label.setText("Select services to bind to the application:");

    Table table = new Table(tableArea, SWT.BORDER | SWT.SINGLE | SWT.CHECK);

    GridDataFactory.fillDefaults().grab(true, true).applyTo(table);

    ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
    ToolBar bar = toolBarManager.createControl(toolBarArea);
    GridDataFactory.fillDefaults().align(SWT.END, SWT.BEGINNING).grab(true, false).applyTo(bar);

    servicesViewer = new CheckboxTableViewer(table);

    new ServiceViewerConfigurator().enableAutomaticViewerResizing().configureViewer(servicesViewer);

    servicesViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            Object[] services = servicesViewer.getCheckedElements();
            if (services != null) {
                selectedServicesToBind.clear();
                for (Object obj : services) {
                    CloudService service = (CloudService) obj;
                    selectedServicesToBind.put(service.getName(), service);
                }
            }
        }
    });

    Action addServiceAction = new Action("Add Service", CloudFoundryImages.NEW_SERVICE) {

        public void run() {
            boolean deferAdditionOfService = true;
            CloudFoundryServiceWizard wizard = new CloudFoundryServiceWizard(cloudServer,
                    deferAdditionOfService);
            WizardDialog dialog = new WizardDialog(getShell(), wizard);
            dialog.setBlockOnOpen(true);
            if (dialog.open() == Window.OK) {
                CloudService addedService = wizard.getService();
                if (addedService != null) {
                    addService(addedService);
                }
            }
        }

        public String getToolTipText() {
            return "Add a service to the server and automatically select it for the deployed application.";
        }
    };
    toolBarManager.add(addServiceAction);

    toolBarManager.update(true);

    setControl(tableArea);
    setInput();
}

From source file:org.cloudfoundry.ide.eclipse.internal.server.ui.wizards.DeleteServicesWizardPage.java

License:Open Source License

public void createControl(Composite parent) {
    Composite container = new Composite(parent, SWT.NONE);
    container.setLayout(new GridLayout());

    Table table = new Table(container, SWT.CHECK | SWT.BORDER);
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    viewer = new CheckboxTableViewer(table);

    viewer.addCheckStateListener(new ICheckStateListener() {

        public void checkStateChanged(CheckStateChangedEvent event) {
            checkedElements = viewer.getCheckedElements();
            getWizard().getContainer().updateButtons();
        }/*  w  w w  .  ja v  a 2  s  .  co m*/
    });

    LabelProvider labelProvider = new LabelProvider();
    ITreeContentProvider contentProvider = new ITreeContentProvider() {

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
            // ignore
        }

        public void dispose() {
            // ignore
        }

        public Object[] getElements(Object inputElement) {
            return services.toArray();
        }

        public boolean hasChildren(Object element) {
            return false;
        }

        public Object getParent(Object element) {
            return null;
        }

        public Object[] getChildren(Object parentElement) {
            return null;
        }
    };

    viewer.setLabelProvider(labelProvider);
    viewer.setContentProvider(contentProvider);
    viewer.setInput(services);

    setControl(container);

    getWizard().getContainer().updateButtons();
}

From source file:org.cloudfoundry.ide.eclipse.server.ui.internal.CloudRoutePart.java

License:Open Source License

protected void createTableButtonArea(Composite parent) {

    Composite buttonsAndViewer = new Composite(parent, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(2).applyTo(buttonsAndViewer);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(buttonsAndViewer);

    Composite tableArea = new Composite(buttonsAndViewer, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(1).applyTo(tableArea);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(tableArea);

    createSelectionButtonArea(buttonsAndViewer);

    final Table table = new Table(tableArea, SWT.BORDER | SWT.CHECK);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(table);

    viewer = new CheckboxTableViewer(table);

    viewer.setContentProvider(new RoutesContentProvider());

    viewer.setLabelProvider(new TreeLabelProvider(viewer));

    viewer.setSorter(new ViewerSorter() {

        @Override//from   w  w w  .j a v a  2s  . c  o m
        public int compare(Viewer viewer, Object e1, Object e2) {
            TableColumn sortColumn = table.getSortColumn();
            if (sortColumn != null) {
                RouteColumn column = (RouteColumn) sortColumn.getData();
                int result = 0;
                int sortDirection = table.getSortDirection();
                if (column != null) {
                    if (e1 instanceof CloudRoute && e2 instanceof CloudRoute) {
                        CloudRoute rt1 = (CloudRoute) e1;
                        CloudRoute rt2 = (CloudRoute) e2;

                        switch (column) {
                        case NAME:
                            result = rt1.getName().toLowerCase().compareTo(rt2.getName().toLowerCase());
                            break;
                        case DOMAIN:
                            result = rt1.getDomain().getName().compareTo(rt2.getDomain().getName());
                            break;
                        case IN_USE:
                            if (rt1.inUse() && !rt2.inUse()) {
                                result = -1;
                            } else if (rt2.inUse() && !rt1.inUse()) {
                                result = 1;
                            }
                            break;
                        }

                    }
                }
                return sortDirection == SWT.UP ? result : -result;
            }

            return super.compare(viewer, e1, e2);
        }

    });

    viewer.addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object items, Object item) {
            if (item instanceof CloudRoute) {
                CloudRoute route = (CloudRoute) item;
                return route.inUse() ? showInUseButton.getSelection()
                        : (showRemovedRoutesButton.getSelection() && routesToRemove.contains(route))
                                || (!showRemovedRoutesButton.getSelection() && !routesToRemove.contains(route));
            }
            return false;
        }
    });

    viewer.getTable().addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {

            Widget item = event.item;
            // Disable selecting routes that are in use
            if (event.detail == SWT.CHECK && item instanceof TableItem) {
                TableItem tableItem = (TableItem) item;

                Object element = tableItem.getData();

                if (element instanceof CloudRoute && ((CloudRoute) element).inUse()) {
                    event.doit = false;
                    event.detail = SWT.NONE;
                    tableItem.setChecked(false);
                }
            }
        }
    });

    addColumns(viewer);

    new TableResizeHelper(viewer).enableResizing();

    // Add accessibility listener to the table, so screen reader can provide a good description
    // of what is selected (in this case, a cloud route and its value)
    viewer.getControl().getAccessible().addAccessibleListener(new AccessibleAdapter() {
        @Override
        public void getName(AccessibleEvent e) {
            if (e.childID >= 0) {
                if (e.result != null) {
                    e.result = NLS.bind(Messages.CloudRoutePart_TEXT_TABLE_ACC_LABEL, e.result);
                } else {
                    e.result = Messages.CloudFoundryApplicationServicesWizardPage_TEXT_SERVICE_SELECTION;
                }
            }
        }
    });
}

From source file:org.cloudfoundry.ide.eclipse.server.ui.internal.ServiceToApplicationsBindingPart.java

License:Open Source License

protected void createTableArea(Composite parent) {
    Composite tableArea = new Composite(parent, SWT.NONE);
    Label l = new Label(tableArea, SWT.NONE);
    l.setBackground(parent.getBackground());
    l.setText(Messages.MANAGE_SERVICES_TO_APPLICATIONS_SELECTION_DESCRIPTION);

    GridLayoutFactory.fillDefaults().numColumns(1).applyTo(tableArea);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(tableArea);

    final Table table = new Table(tableArea, SWT.BORDER | SWT.CHECK);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(table);

    viewer = new CheckboxTableViewer(table);

    viewer.setContentProvider(new IStructuredContentProvider() {
        public Object[] getElements(Object inputElement) {
            if (inputElement instanceof Collection) {
                return ((Collection<?>) inputElement).toArray(new Object[0]);
            }/* w w  w  .j  av  a  2 s . com*/
            return null;
        }

        public void dispose() {
            // Do nothing
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
            // Do nothing
        }
    });

    viewer.setLabelProvider(new BindServiceToApplicationLabelProvider(viewer));

    // Sort the applications so it is consistent with the application list that shows up in the Applications and Services editor
    viewer.setSorter(new CloudFoundryViewerSorter());

    viewer.getTable().addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent event) {
            Widget item = event.item;

            if (event.detail == SWT.CHECK && item != null && item instanceof TableItem) {
                TableItem tableItem = (TableItem) item;
                String appName = tableItem.getText();

                ApplicationToService curr = applicationToServiceMapping.get(appName);

                if (curr != null) {
                    curr.setBoundToServiceAfter(tableItem.getChecked());
                }
            }
        }
    });

    new TableColumn(table, SWT.NONE, 0);

    TableResizeHelper resizer = new TableResizeHelper(viewer);
    resizer.enableResizing();
}

From source file:org.cloudfoundry.ide.eclipse.server.ui.internal.wizards.CloudFoundryApplicationServicesWizardPage.java

License:Open Source License

public void createControl(Composite parent) {

    setDescription(DESCRIPTION);//from ww w.j  ava  2 s  . c o m
    ImageDescriptor banner = CloudFoundryImages.getWizardBanner(serverTypeId);
    if (banner != null) {
        setImageDescriptor(banner);
    }

    Composite tableArea = new Composite(parent, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(1).applyTo(tableArea);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(tableArea);

    Composite toolBarArea = new Composite(tableArea, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(2).applyTo(toolBarArea);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(toolBarArea);

    Label label = new Label(toolBarArea, SWT.NONE);
    GridDataFactory.fillDefaults().grab(false, false).align(SWT.BEGINNING, SWT.CENTER).applyTo(label);
    label.setText(Messages.CloudFoundryApplicationServicesWizardPage_LABEL_SELECT_SERVICE);

    Table table = new Table(tableArea, SWT.BORDER | SWT.SINGLE | SWT.CHECK);

    GridDataFactory.fillDefaults().grab(true, true).applyTo(table);

    ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
    ToolBar bar = toolBarManager.createControl(toolBarArea);
    GridDataFactory.fillDefaults().align(SWT.END, SWT.BEGINNING).grab(true, false).applyTo(bar);

    servicesViewer = new CheckboxTableViewer(table);

    servicesViewer.setContentProvider(new TreeContentProvider());
    servicesViewer.setLabelProvider(new ServicesTreeLabelProvider(servicesViewer));
    servicesViewer.setSorter(new ServiceViewerSorter(servicesViewer));

    new ServiceViewerConfigurator().enableAutomaticViewerResizing().configureViewer(servicesViewer);

    servicesViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            Object[] services = servicesViewer.getCheckedElements();
            if (services != null) {
                selectedServicesToBind.clear();
                for (Object obj : services) {
                    CloudService service = (CloudService) obj;
                    selectedServicesToBind.add(service.getName());
                }
                setServicesToBindInDescriptor();
            }
        }
    });

    Action addServiceAction = new Action(Messages.COMMONTXT_ADD_SERVICE, CloudFoundryImages.NEW_SERVICE) {

        public void run() {
            // Do not create the service right away.
            boolean deferAdditionOfService = true;

            CloudFoundryServiceWizard wizard = new CloudFoundryServiceWizard(cloudServer,
                    deferAdditionOfService);
            WizardDialog dialog = new WizardDialog(getShell(), wizard);
            wizard.setParent(dialog);
            dialog.setPageSize(900, 600);
            dialog.setBlockOnOpen(true);

            if (dialog.open() == Window.OK) {
                // This cloud service does not yet exist. It will be created
                // outside of the wizard
                List<CloudService> addedService = wizard.getServices();
                if (addedService != null) {
                    addServices(addedService);
                }
            }
        }

        public String getToolTipText() {
            return Messages.CloudFoundryApplicationServicesWizardPage_TEXT_TOOLTIP;
        }
    };
    // Add accessibility text to the table, so at least when navigating through the table, the screen reader 
    // know these are services being selected
    servicesViewer.getControl().getAccessible().addAccessibleListener(new AccessibleAdapter() {
        @Override
        public void getName(AccessibleEvent e) {
            if (e.childID >= 0) {
                if (e.result != null) {
                    e.result = NLS.bind(Messages.CloudFoundryApplicationServicesWizardPage_TEXT_TABLE_ACC_LABEL,
                            e.result);
                } else {
                    e.result = Messages.CloudFoundryApplicationServicesWizardPage_TEXT_SERVICE_SELECTION;
                }
            }
        }
    });

    toolBarManager.add(addServiceAction);

    toolBarManager.update(true);

    setControl(tableArea);
    setInput();
}

From source file:org.cropinformatics.ui.viewers.list.IdentificationListTableViewer.java

License:Apache License

@Override
protected StructuredViewer createStructuredViewer(Composite parent) {
    TableViewer tableViewer;/*  w  w w  .  j  a v a 2s .c  o  m*/
    Table table;

    if (ConfigurationUtils.isCheckSelectionInUse(getConfiguration()))
        table = new Table(parent, createWidgetStyle() | SWT.CHECK);
    else
        table = new Table(parent, createWidgetStyle());

    table.setHeaderVisible(true);

    int nameWidth = (int) (getInitialStructuredViewerSize().x * 0.33);

    TableColumn column = new TableColumn(table, SWT.LEFT);
    column.setText(Activator.getDefault().getString(NAME_COLUMN));
    column.setWidth(nameWidth);

    column = new TableColumn(table, SWT.LEFT);
    column.setText(Activator.getDefault().getString(DESCRIPTION_COLUMN));
    column.setWidth(getInitialStructuredViewerSize().x - nameWidth);

    if (ConfigurationUtils.isCheckSelectionInUse(getConfiguration())) {
        tableViewer = new CheckboxTableViewer(table);
    } else {
        tableViewer = new TableViewer(table);
    }

    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    tableViewer.setColumnProperties(COLUMN_PROPERTIES);

    return tableViewer;
}

From source file:org.dbeclipse.ui.internal.browser.WebBrowserPreferencePage.java

License:Open Source License

/**
 * Create the preference options.//from ww  w . j  ava 2s.c o  m
 * 
 * @param parent
 *            org.eclipse.swt.widgets.Composite
 * @return org.eclipse.swt.widgets.Control
 */
protected Control createContents(Composite parent) {
    initializeDialogUnits(parent);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, ContextIds.PREF_BROWSER);

    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(4);
    layout.verticalSpacing = convertVerticalDLUsToPixels(3);
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);
    GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL);
    composite.setLayoutData(data);

    Label label = new Label(composite, SWT.WRAP);
    label.setText(Messages.preferenceWebBrowserDescription);
    data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
    data.horizontalSpan = 2;
    label.setLayoutData(data);

    label = new Label(composite, SWT.WRAP);
    data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
    data.horizontalSpan = 2;
    label.setLayoutData(data);

    internal = new Button(composite, SWT.RADIO);
    internal.setText(Messages.prefInternalBrowser);
    data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
    data.horizontalSpan = 2;
    internal.setLayoutData(data);

    if (!WebBrowserUtil.canUseInternalWebBrowser())
        internal.setEnabled(false);

    external = new Button(composite, SWT.RADIO);
    external.setText(Messages.prefExternalBrowser);
    data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
    data.horizontalSpan = 2;
    external.setLayoutData(data);

    label = new Label(composite, SWT.NONE);
    label.setText(Messages.browserList);
    data = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_CENTER);
    data.horizontalSpan = 2;
    label.setLayoutData(data);

    table = new Table(composite,
            SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION);
    data = new GridData(GridData.FILL_BOTH);
    table.setLayoutData(data);
    table.setHeaderVisible(false);
    table.setLinesVisible(false);

    TableLayout tableLayout = new TableLayout();
    new TableColumn(table, SWT.NONE);
    tableLayout.addColumnData(new ColumnWeightData(100));
    table.setLayout(tableLayout);

    tableViewer = new CheckboxTableViewer(table);
    tableViewer.setContentProvider(new BrowserContentProvider());
    tableViewer.setLabelProvider(new BrowserTableLabelProvider());
    tableViewer.setInput("root"); //$NON-NLS-1$

    // uncheck any other elements that might be checked and leave only the
    // element checked to remain checked since one can only chose one
    // brower at a time to be current.
    tableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent e) {
            checkNewDefaultBrowser(e.getElement());
            checkedBrowser = (IBrowserDescriptor) e.getElement();

            // if no other browsers are checked, don't allow the single one
            // currently checked to become unchecked, and lose a current
            // browser. That is, don't permit unchecking if no other item
            // is checked which is supposed to be the case.
            Object[] obj = tableViewer.getCheckedElements();
            if (obj.length == 0)
                tableViewer.setChecked(e.getElement(), true);
        }
    });

    // set a default, checked browser based on the current browser. If there
    // is not a current browser, but the first item exists, use that instead.
    // This will work currently until workbench shutdown, because current
    // browser is not yet persisted.
    checkedBrowser = BrowserManager.getInstance().getCurrentWebBrowser();
    if (checkedBrowser != null)
        tableViewer.setChecked(checkedBrowser, true);
    else {
        Object obj = tableViewer.getElementAt(0);
        if (obj != null)
            tableViewer.setChecked(obj, true);
    }

    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sele = ((IStructuredSelection) tableViewer.getSelection());
            boolean sel = sele.getFirstElement() != null
                    && !(sele.getFirstElement() instanceof SystemBrowserDescriptor);
            remove.setEnabled(sel);
            edit.setEnabled(sel);
        }
    });

    tableViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            IStructuredSelection sel = ((IStructuredSelection) tableViewer.getSelection());
            Object firstElem = sel.getFirstElement();
            if (firstElem != null && !(firstElem instanceof SystemBrowserDescriptor)) {
                IBrowserDescriptor browser2 = (IBrowserDescriptor) sel.getFirstElement();
                IBrowserDescriptorWorkingCopy wc = browser2.getWorkingCopy();
                BrowserDescriptorDialog dialog = new BrowserDescriptorDialog(getShell(), wc);
                if (dialog.open() != Window.CANCEL) {
                    try {
                        tableViewer.refresh(wc.save());
                    } catch (Exception ex) {
                        // ignore
                    }
                }
            }
        }
    });

    table.addKeyListener(new KeyListener() {
        public void keyPressed(KeyEvent e) {
            if (e.character == SWT.DEL) {
                IStructuredSelection sel = ((IStructuredSelection) tableViewer.getSelection());
                if (sel.getFirstElement() != null) {
                    IBrowserDescriptor browser2 = (IBrowserDescriptor) sel.getFirstElement();
                    try {
                        browser2.delete();
                        tableViewer.remove(browser2);

                        // need here to ensure that if the item deleted was
                        // checked, ie. was
                        // the current browser, that the new current browser
                        // will be the first in the
                        // list, typically, the internal browser, which
                        // cannot be
                        // deleted, and be current
                        BrowserManager manager = BrowserManager.getInstance();
                        if (browser2 == checkedBrowser) {
                            if (manager.browsers.size() > 0) {
                                checkedBrowser = (IBrowserDescriptor) manager.browsers.get(0);
                                tableViewer.setChecked(checkedBrowser, true);
                            }
                        }
                    } catch (Exception ex) {
                        // ignore
                    }
                }
            }
        }

        public void keyReleased(KeyEvent e) {
            // ignore
        }
    });

    Composite buttonComp = new Composite(composite, SWT.NONE);
    layout = new GridLayout();
    layout.horizontalSpacing = 0;
    layout.verticalSpacing = convertVerticalDLUsToPixels(3);
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    layout.numColumns = 1;
    buttonComp.setLayout(layout);
    data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL);
    buttonComp.setLayoutData(data);

    final Button add = SWTUtil.createButton(buttonComp, Messages.add);
    add.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            BrowserDescriptorDialog dialog = new BrowserDescriptorDialog(getShell());
            if (dialog.open() == Window.CANCEL)
                return;
            tableViewer.refresh();
            if (checkedBrowser != null)
                tableViewer.setChecked(checkedBrowser, true);
        }
    });

    edit = SWTUtil.createButton(buttonComp, Messages.edit);
    edit.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection sel = ((IStructuredSelection) tableViewer.getSelection());
            IBrowserDescriptor browser2 = (IBrowserDescriptor) sel.getFirstElement();
            IBrowserDescriptorWorkingCopy wc = browser2.getWorkingCopy();
            BrowserDescriptorDialog dialog = new BrowserDescriptorDialog(getShell(), wc);
            if (dialog.open() != Window.CANCEL) {
                try {
                    tableViewer.refresh(wc.save());
                } catch (Exception ex) {
                    // ignore
                }
            }
        }
    });

    remove = SWTUtil.createButton(buttonComp, Messages.remove);
    remove.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection sel = ((IStructuredSelection) tableViewer.getSelection());
            IBrowserDescriptor browser2 = (IBrowserDescriptor) sel.getFirstElement();
            try {
                browser2.delete();
                tableViewer.remove(browser2);

                // need here to ensure that if the item deleted was checked,
                // ie. was
                // the current browser, that the new current browser will be
                // the first in the
                // list, typically, the internal browser, which cannot be
                // deleted, and be current
                BrowserManager manager = BrowserManager.getInstance();
                if (browser2 == checkedBrowser) {
                    if (manager.browsers.size() > 0) {
                        checkedBrowser = (IBrowserDescriptor) manager.browsers.get(0);
                        tableViewer.setChecked(checkedBrowser, true);
                    }
                }
            } catch (Exception ex) {
                // ignore
            }
        }
    });

    search = SWTUtil.createButton(buttonComp, Messages.search);
    data = (GridData) search.getLayoutData();
    data.verticalIndent = 9;
    search.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            final List foundBrowsers = new ArrayList();
            final List existingPaths = WebBrowserUtil.getExternalBrowserPaths();

            // select a target directory for the search
            DirectoryDialog dialog = new DirectoryDialog(getShell());
            dialog.setMessage(Messages.selectDirectory);
            dialog.setText(Messages.directoryDialogTitle);

            String path = dialog.open();
            if (path == null)
                return;

            final File rootDir = new File(path);
            ProgressMonitorDialog pm = new ProgressMonitorDialog(getShell());

            IRunnableWithProgress r = new IRunnableWithProgress() {
                public void run(IProgressMonitor monitor) {
                    monitor.beginTask(Messages.searchingTaskName, IProgressMonitor.UNKNOWN);
                    search(rootDir, existingPaths, foundBrowsers, monitor);
                    monitor.done();
                }
            };

            try {
                pm.run(true, true, r);
            } catch (InvocationTargetException ex) {
                Trace.trace(Trace.SEVERE, "Invocation Exception occured running monitor: " //$NON-NLS-1$
                        + ex);
            } catch (InterruptedException ex) {
                Trace.trace(Trace.SEVERE, "Interrupted exception occured running monitor: " //$NON-NLS-1$
                        + ex);
                return;
            }

            if (pm.getProgressMonitor().isCanceled())
                return;

            List browsersToCreate = foundBrowsers;

            if (browsersToCreate == null) // cancelled
                return;

            if (browsersToCreate.isEmpty()) { // no browsers found
                WebBrowserUtil.openMessage(Messages.searchingNoneFound);
                return;
            }

            Iterator iterator = browsersToCreate.iterator();
            while (iterator.hasNext()) {
                IBrowserDescriptorWorkingCopy browser2 = (IBrowserDescriptorWorkingCopy) iterator.next();
                browser2.save();
            }
            tableViewer.refresh();

            if (checkedBrowser != null)
                tableViewer.setChecked(checkedBrowser, true);
        }
    });

    tableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent e) {
            checkNewDefaultBrowser(e.getElement());
            checkedBrowser = (IBrowserDescriptor) e.getElement();
        }
    });

    /*external.addSelectionListener(new SelectionListener() {
       public void widgetSelected(SelectionEvent e) {
    boolean sel = !tableViewer.getSelection().isEmpty();
    edit.setEnabled(sel);
    remove.setEnabled(sel);
       }
            
       public void widgetDefaultSelected(SelectionEvent e) {
    // ignore
       }
    });*/
    internal.setSelection(WebBrowserPreference.getBrowserChoice() == WebBrowserPreference.INTERNAL);
    external.setSelection(WebBrowserPreference.getBrowserChoice() == WebBrowserPreference.EXTERNAL);

    //boolean sel = !tableViewer.getSelection().isEmpty();
    IStructuredSelection sele = ((IStructuredSelection) tableViewer.getSelection());
    boolean sel = sele.getFirstElement() != null
            && !(sele.getFirstElement() instanceof SystemBrowserDescriptor);
    edit.setEnabled(sel);
    remove.setEnabled(sel);

    Dialog.applyDialogFont(composite);

    return composite;
}

From source file:org.drools.eclipse.preferences.DroolsRuntimesBlock.java

License:Apache License

public void createControl(Composite ancestor) {
    Font font = ancestor.getFont();
    Composite parent = SWTFactory.createComposite(ancestor, font, 2, 1, GridData.FILL_BOTH);
    fControl = parent;/*from   ww  w  . j  a va 2  s. co  m*/

    SWTFactory.createLabel(parent, "Installed Drools Runtimes", 2);

    fTable = new Table(parent, SWT.CHECK | SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.heightHint = 250;
    gd.widthHint = 350;
    fTable.setLayoutData(gd);
    fTable.setFont(font);
    fTable.setHeaderVisible(true);
    fTable.setLinesVisible(true);

    TableColumn column = new TableColumn(fTable, SWT.NULL);
    column.setText("Name");
    int defaultwidth = 350 / 2 + 1;
    column.setWidth(defaultwidth);

    column = new TableColumn(fTable, SWT.NULL);
    column.setText("Location");
    column.setWidth(defaultwidth);

    droolsRuntimesList = new CheckboxTableViewer(fTable);
    droolsRuntimesList.setLabelProvider(new DroolsRuntimesLabelProvider());
    droolsRuntimesList.setContentProvider(new DroolsRuntimesContentProvider());

    droolsRuntimesList.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent evt) {
            enableButtons();
        }
    });

    droolsRuntimesList.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                setDefaultDroolsRuntime((DroolsRuntime) event.getElement());
            } else {
                setDefaultDroolsRuntime(null);
            }
        }
    });

    droolsRuntimesList.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent e) {
            if (!droolsRuntimesList.getSelection().isEmpty()) {
                editDroolsRuntime();
            }
        }
    });
    fTable.addKeyListener(new KeyAdapter() {
        public void keyPressed(KeyEvent event) {
            if (event.character == SWT.DEL && event.stateMask == 0) {
                if (fRemoveButton.isEnabled()) {
                    removeDroolsRuntimes();
                }
            }
        }
    });

    Composite buttons = SWTFactory.createComposite(parent, font, 1, 1, GridData.VERTICAL_ALIGN_BEGINNING, 0, 0);

    fAddButton = SWTFactory.createPushButton(buttons, "Add...", null);
    fAddButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            addDroolsRuntime();
        }
    });

    fEditButton = SWTFactory.createPushButton(buttons, "Edit...", null);
    fEditButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            editDroolsRuntime();
        }
    });

    fRemoveButton = SWTFactory.createPushButton(buttons, "Remove", null);
    fRemoveButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            removeDroolsRuntimes();
        }
    });

    SWTFactory.createVerticalSpacer(parent, 1);

    enableButtons();
    fAddButton.setEnabled(true);
}

From source file:org.ebayopensource.vjet.eclipse.internal.ui.preferences.InstalledSdksBlock.java

License:Open Source License

/**
 * Creates this block's control in the given control.
 * //from  w w w  . ja  v  a2 s.co  m
 * @param ancestor containing control
 * @param useManageButton whether to present a single 'manage...' button to
 *  the user that opens the installed JREs pref page for JRE management,
 *  or to provide 'add, remove, edit, and search' buttons.
 */
public void createControl(Composite ancestor) {

    Composite parent = new Composite(ancestor, SWT.NULL);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    parent.setLayout(layout);
    Font font = ancestor.getFont();
    parent.setFont(font);
    fControl = parent;

    GridData data;

    Label tableLabel = new Label(parent, SWT.NONE);
    tableLabel.setText("VJET SKD");
    //      tableLabel.setText(JREMessages.InstalledJREsBlock_15); 
    data = new GridData();
    data.horizontalSpan = 2;
    tableLabel.setLayoutData(data);
    tableLabel.setFont(font);

    fTable = new Table(parent, SWT.CHECK | SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);

    data = new GridData(GridData.FILL_BOTH);
    data.widthHint = 450;
    fTable.setLayoutData(data);
    fTable.setFont(font);

    fTable.setHeaderVisible(true);
    fTable.setLinesVisible(true);

    TableColumn column1 = new TableColumn(fTable, SWT.NULL);
    //      column1.setText(JREMessages.InstalledJREsBlock_0); 
    column1.setText("name");
    column1.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            sortByName();
        }
    });

    TableColumn column2 = new TableColumn(fTable, SWT.NULL);
    //      column2.setText(JREMessages.InstalledJREsBlock_1); 
    column2.setText("Location");
    column2.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            sortByLocation();
        }
    });

    TableColumn column3 = new TableColumn(fTable, SWT.NULL);
    column3.setText("type");
    //      column3.setText(JREMessages.InstalledJREsBlock_2); 
    column3.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            sortByType();
        }
    });

    fVMList = new CheckboxTableViewer(fTable);
    fVMList.setLabelProvider(new VMLabelProvider());
    fVMList.setContentProvider(new JREsContentProvider());
    // by default, sort by name
    sortByName();

    fVMList.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent evt) {
            enableButtons();
        }
    });

    fVMList.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                setCheckedJRE((ISdkEnvironment) event.getElement());
            } else {
                setCheckedJRE(null);
            }
        }
    });

    fVMList.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent e) {
            if (!fVMList.getSelection().isEmpty()) {
                editVM();
            }
        }
    });
    fTable.addKeyListener(new KeyAdapter() {
        public void keyPressed(KeyEvent event) {
            if (event.character == SWT.DEL && event.stateMask == 0) {
                removeVMs();
            }
        }
    });

    Composite buttons = new Composite(parent, SWT.NULL);
    buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    buttons.setLayout(layout);
    buttons.setFont(font);

    //      fAddButton = createPushButton(buttons, JREMessages.InstalledJREsBlock_3); 
    fAddButton = createPushButton(buttons, "add");
    fAddButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            addVM();
        }
    });

    //      fEditButton= createPushButton(buttons, JREMessages.InstalledJREsBlock_4); 
    fEditButton = createPushButton(buttons, "edit");
    fEditButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            editVM();
        }
    });

    //      fCopyButton = createPushButton(buttons, JREMessages.InstalledJREsBlock_16); 
    fCopyButton = createPushButton(buttons, "push");
    fCopyButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            copyVM();
        }
    });

    //      fRemoveButton= createPushButton(buttons, JREMessages.InstalledJREsBlock_5); 
    fRemoveButton = createPushButton(buttons, "remove");
    fRemoveButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            removeVMs();
        }
    });

    // copied from ListDialogField.CreateSeparator()
    Label separator = new Label(buttons, SWT.NONE);
    separator.setVisible(false);
    GridData gd = new GridData();
    gd.horizontalAlignment = GridData.FILL;
    gd.verticalAlignment = GridData.BEGINNING;
    gd.heightHint = 4;
    separator.setLayoutData(gd);

    fSearchButton = createPushButton(buttons, "Install");
    //      fSearchButton = createPushButton(buttons, JREMessages.InstalledJREsBlock_6); 
    fSearchButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            search();
        }
    });

    fillWithWorkspaceJREs();
    enableButtons();
    fAddButton.setEnabled(VjetSdkRuntime.getSdkEnviromentTypes().length > 0);
}