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

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

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Introduction

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

Prototype

public void setCheckStateProvider(ICheckStateProvider checkStateProvider)

Source Link

Document

Sets the ICheckStateProvider for this CheckboxTreeViewer .

Usage

From source file:org.eclipse.ui.internal.dialogs.cpd.CustomizePerspectiveDialog.java

License:Open Source License

private Composite createActionSetAvailabilityPage(Composite parent) {
    GridData data;/*  w  ww  . j  av a  2  s. c  om*/

    Composite actionSetsComposite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    actionSetsComposite.setLayout(layout);

    // Select... label
    Label label = new Label(actionSetsComposite, SWT.WRAP);
    label.setText(NLS.bind(WorkbenchMessages.ActionSetSelection_selectActionSetsLabel,
            perspective.getDesc().getLabel()));
    data = new GridData(SWT.FILL, SWT.CENTER, true, false);
    label.setLayoutData(data);

    Label sep = new Label(actionSetsComposite, SWT.HORIZONTAL | SWT.SEPARATOR);
    sep.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    SashForm sashComposite = new SashForm(actionSetsComposite, SWT.HORIZONTAL);
    data = new GridData(SWT.FILL, SWT.FILL, true, true);
    sashComposite.setLayoutData(data);

    // Action Set List Composite
    Composite actionSetGroup = new Composite(sashComposite, SWT.NONE);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    actionSetGroup.setLayout(layout);
    actionSetGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    label = new Label(actionSetGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.ActionSetSelection_availableActionSets);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    final CheckboxTableViewer actionSetsViewer = CheckboxTableViewer.newCheckList(actionSetGroup,
            SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    actionSetAvailabilityTable = actionSetsViewer;
    actionSetsViewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    actionSetsViewer.setContentProvider(new ArrayContentProvider());
    actionSetsViewer.setComparator(new WorkbenchViewerComparator());
    actionSetsViewer.setCheckStateProvider(new ICheckStateProvider() {
        @Override
        public boolean isChecked(Object element) {
            return ((ActionSet) element).isActive();
        }

        @Override
        public boolean isGrayed(Object element) {
            return false;
        }
    });
    actionSetsViewer.setInput(actionSets.toArray());

    Table table = actionSetsViewer.getTable();
    new TableToolTip(table);

    final ActionSet[] selectedActionSet = { null };

    // Filter to show only branches necessary for the selected action set.
    final ViewerFilter setFilter = new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (selectedActionSet[0] == null) {
                return false;
            }
            return includeInSetStructure((DisplayItem) element, selectedActionSet[0]);
        }
    };

    // Updates the check state of action sets
    actionSetsViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            final ActionSet actionSet = (ActionSet) event.getElement();
            if (event.getChecked()) {
                actionSet.setActive(true);
                for (DisplayItem item : actionSet.contributionItems) {
                    item.setCheckState(true);
                }
            } else {
                actionSet.setActive(false);
            }
        }
    });

    // Menu and toolbar composite
    Composite actionGroup = new Composite(sashComposite, SWT.NONE);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.makeColumnsEqualWidth = true;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.horizontalSpacing = 0;
    actionGroup.setLayout(layout);
    actionGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    Composite menubarGroup = new Composite(actionGroup, SWT.NONE);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    menubarGroup.setLayout(layout);
    menubarGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    label = new Label(menubarGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.ActionSetSelection_menubarActions);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    actionSetMenuViewer = new TreeViewer(menubarGroup);
    actionSetMenuViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);
    actionSetMenuViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    actionSetMenuViewer.setUseHashlookup(true);
    actionSetMenuViewer.setContentProvider(TreeManager.getTreeContentProvider());
    actionSetMenuViewer.setLabelProvider(new GrayOutUnavailableLabelProvider(null));
    actionSetMenuViewer.addFilter(setFilter);
    actionSetMenuViewer.setInput(menuItems);

    Tree tree = actionSetMenuViewer.getTree();
    new ItemDetailToolTip(this, actionSetMenuViewer, tree, false, true, setFilter);

    Composite toolbarGroup = new Composite(actionGroup, SWT.NONE);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    toolbarGroup.setLayout(layout);
    toolbarGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    label = new Label(toolbarGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.ActionSetSelection_toolbarActions);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    actionSetToolbarViewer = new TreeViewer(toolbarGroup);
    actionSetToolbarViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);
    actionSetToolbarViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    actionSetToolbarViewer.setContentProvider(TreeManager.getTreeContentProvider());
    actionSetToolbarViewer.setLabelProvider(new GrayOutUnavailableLabelProvider(null));
    actionSetToolbarViewer.addFilter(setFilter);
    actionSetToolbarViewer.setInput(toolBarItems);

    tree = actionSetToolbarViewer.getTree();
    new ItemDetailToolTip(this, actionSetToolbarViewer, tree, false, true, setFilter);

    // Updates the menu item and toolbar items tree viewers when the
    // selection changes
    actionSetsViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            selectedActionSet[0] = (ActionSet) ((IStructuredSelection) event.getSelection()).getFirstElement();
            actionSetMenuViewer.setInput(menuItems);
            actionSetToolbarViewer.setInput(toolBarItems);
        }
    });

    sashComposite.setWeights(new int[] { 30, 70 });

    return actionSetsComposite;
}

From source file:org.eclipse.ui.internal.dialogs.cpd.TreeManager.java

License:Open Source License

/**
 * Sets up this {@link TreeManager} for standard interaction with the
 * provided {@link CheckboxTableViewer}. In particular:
 * <ul>/*from  w  ww.  j  av a 2  s. c  o m*/
 *    <li>Adds a Label Provider for {@link TreeItem}s which provides both
 *       labels and images.</li>
 *    <li>Adds a {@link CheckStateProvider} for {@link TreeItem}s.</li>
 *    <li>Adds an {@link IContentProvider} to build a tree from input
 *       {@link TreeItem}s.</li>
 *    <li>Adds an {@link ICheckStateListener} to the viewer to update the
 *       appropriate {@link TreeItem}s upon a check box state change in the
 *       viewer.</li>
 *    <li>Adds a {@link CheckListener} to the {@link TreeManager} which will
 *       automatically update the viewer on a {@link TreeItem} check state
 *       change.</li>
 * </ul>
 * @param viewer   the viewer to configure with this TreeManager.
 */
public void attachAll(CheckboxTableViewer viewer) {
    viewer.setLabelProvider(getLabelProvider());
    viewer.setCheckStateProvider(getCheckStateProvider());
    viewer.setContentProvider(getTreeContentProvider());
    viewer.addCheckStateListener(getViewerCheckStateListener());
    getCheckListener(viewer);
}

From source file:org.eclipse.ui.internal.dialogs.CustomizePerspectiveDialog.java

License:Open Source License

private Composite createShortCutsPage(Composite parent) {
    GridData data;//w  ww.  j a  v  a 2  s . co m

    Composite menusComposite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    menusComposite.setLayout(layout);

    // Select... label
    Label label = new Label(menusComposite, SWT.WRAP);
    label.setText(NLS.bind(WorkbenchMessages.Shortcuts_selectShortcutsLabel, perspective.getDesc().getLabel()));
    data = new GridData(SWT.FILL, SWT.CENTER, true, false);
    label.setLayoutData(data);

    Label sep = new Label(menusComposite, SWT.HORIZONTAL | SWT.SEPARATOR);
    sep.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    SashForm sashComposite = new SashForm(menusComposite, SWT.HORIZONTAL);
    data = new GridData(SWT.FILL, SWT.FILL, true, true);
    sashComposite.setLayoutData(data);

    // Menus List
    Composite menusGroup = new Composite(sashComposite, SWT.NONE);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    menusGroup.setLayout(layout);
    menusGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    label = new Label(menusGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.Shortcuts_availableMenus);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    Combo menusCombo = new Combo(menusGroup, SWT.READ_ONLY);
    menusCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    ComboViewer menusViewer = new ComboViewer(menusCombo);
    menusViewer.setContentProvider(TreeManager.getTreeContentProvider());
    menusViewer.setLabelProvider(TreeManager.getLabelProvider());

    // Categories Tree
    label = new Label(menusGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.Shortcuts_availableCategories);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    final CheckboxTreeViewer menuCategoriesViewer = new CheckboxTreeViewer(menusGroup);
    menuCategoriesViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    menuCategoriesViewer.setLabelProvider(TreeManager.getLabelProvider());
    menuCategoriesViewer.setContentProvider(TreeManager.getTreeContentProvider());
    menuCategoriesViewer.setComparator(new WorkbenchViewerComparator());
    menuCategoriesViewer.setCheckStateProvider(new CategoryCheckProvider());
    menuCategoriesViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            Category category = (Category) event.getElement();
            category.setItemsState(event.getChecked());
            updateCategoryAndParents(menuCategoriesViewer, category);
        }
    });

    treeManager.addListener(new CheckListener() {
        public void checkChanged(TreeItem changedItem) {
            if (changedItem instanceof Category) {
                menuCategoriesViewer.update(changedItem, null);
            } else if (changedItem instanceof ShortcutItem) {
                ShortcutItem item = (ShortcutItem) changedItem;
                if (item.getCategory() != null) {
                    item.getCategory().update();
                    updateCategoryAndParents(menuCategoriesViewer, item.getCategory());
                }
            }
        }
    });

    // Menu items list
    Composite menuItemsGroup = new Composite(sashComposite, SWT.NONE);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    menuItemsGroup.setLayout(layout);
    menuItemsGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    label = new Label(menuItemsGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.Shortcuts_allShortcuts);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    final CheckboxTableViewer menuItemsViewer = CheckboxTableViewer.newCheckList(menuItemsGroup,
            SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    Table menuTable = menuItemsViewer.getTable();
    menuTable.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    menuItemsViewer.setLabelProvider(new ShortcutLabelProvider());
    menuItemsViewer.setCheckStateProvider(TreeManager.getCheckStateProvider());
    menuItemsViewer.addCheckStateListener(treeManager.getViewerCheckStateListener());
    treeManager.getCheckListener(menuItemsViewer);

    menuItemsViewer.setContentProvider(new TreeManager.TreeItemContentProvider() {
        public Object[] getChildren(Object parentElement) {
            if (parentElement instanceof Category)
                return ((Category) parentElement).getContributionItems().toArray();
            return super.getChildren(parentElement);
        }
    });
    menuItemsViewer.setComparator(new WorkbenchViewerComparator());

    // update menuCategoriesViewer, and menuItemsViewer on a change to
    // menusViewer
    menusViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            Category category = (Category) ((IStructuredSelection) event.getSelection()).getFirstElement();
            menuCategoriesViewer.setInput(category);
            menuItemsViewer.setInput(category);
            if (category.getChildren().size() != 0) {
                setSelectionOn(menuCategoriesViewer, category.getChildren().get(0));
            }
        }
    });

    // update menuItemsViewer on a change to menuCategoriesViewer
    menuCategoriesViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            Category category = (Category) ((IStructuredSelection) event.getSelection()).getFirstElement();
            menuItemsViewer.setInput(category);
        }
    });

    menuTable.setHeaderVisible(true);
    int[] columnWidths = new int[shortcutMenuColumnWidths.length];
    for (int i = 0; i < shortcutMenuColumnWidths.length; i++) {
        columnWidths[i] = convertHorizontalDLUsToPixels(shortcutMenuColumnWidths[i]);
    }
    for (int i = 0; i < shortcutMenuColumnHeaders.length; i++) {
        TableColumn tc = new TableColumn(menuTable, SWT.NONE, i);
        tc.setResizable(true);
        tc.setText(shortcutMenuColumnHeaders[i]);
        tc.setWidth(columnWidths[i]);
    }
    sashComposite.setWeights(new int[] { 30, 70 });

    menusViewer.setInput(shortcuts);

    if (shortcuts.getChildren().size() > 0) {
        setSelectionOn(menusViewer, shortcuts.getChildren().get(0));
    }

    return menusComposite;
}

From source file:org.eclipse.ui.internal.dialogs.CustomizePerspectiveDialog.java

License:Open Source License

private Composite createActionSetAvailabilityPage(Composite parent) {
    GridData data;//from   w  w  w .  j  av a2 s.  c  o  m

    Composite actionSetsComposite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    actionSetsComposite.setLayout(layout);

    // Select... label
    Label label = new Label(actionSetsComposite, SWT.WRAP);
    label.setText(NLS.bind(WorkbenchMessages.ActionSetSelection_selectActionSetsLabel,
            perspective.getDesc().getLabel()));
    data = new GridData(SWT.FILL, SWT.CENTER, true, false);
    label.setLayoutData(data);

    Label sep = new Label(actionSetsComposite, SWT.HORIZONTAL | SWT.SEPARATOR);
    sep.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    SashForm sashComposite = new SashForm(actionSetsComposite, SWT.HORIZONTAL);
    data = new GridData(SWT.FILL, SWT.FILL, true, true);
    sashComposite.setLayoutData(data);

    // Action Set List Composite
    Composite actionSetGroup = new Composite(sashComposite, SWT.NONE);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    actionSetGroup.setLayout(layout);
    actionSetGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    label = new Label(actionSetGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.ActionSetSelection_availableActionSets);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    final CheckboxTableViewer actionSetsViewer = CheckboxTableViewer.newCheckList(actionSetGroup,
            SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    actionSetAvailabilityTable = actionSetsViewer;
    actionSetsViewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    actionSetsViewer.setLabelProvider(new LabelProvider());
    actionSetsViewer.setContentProvider(new ArrayContentProvider());
    actionSetsViewer.setComparator(new WorkbenchViewerComparator());
    actionSetsViewer.setCheckStateProvider(new ICheckStateProvider() {
        public boolean isChecked(Object element) {
            return ((ActionSet) element).isActive();
        }

        public boolean isGrayed(Object element) {
            return false;
        }
    });
    actionSetsViewer.setInput(actionSets.toArray());

    Table table = actionSetsViewer.getTable();
    new TableToolTip(table);

    final ActionSet[] selectedActionSet = { null };

    // Filter to show only branches necessary for the selected action set.
    final ViewerFilter setFilter = new ViewerFilter() {
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (selectedActionSet[0] == null)
                return false;
            return includeInSetStructure((DisplayItem) element, selectedActionSet[0]);
        }
    };

    // Updates the check state of action sets
    actionSetsViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            final ActionSet actionSet = (ActionSet) event.getElement();
            if (event.getChecked()) {
                actionSet.setActive(true);
                for (Iterator i = actionSet.contributionItems.iterator(); i.hasNext();) {
                    DisplayItem item = (DisplayItem) i.next();
                    item.setCheckState(true);
                }
            } else {
                actionSet.setActive(false);
            }
        }
    });

    // Menu and toolbar composite
    Composite actionGroup = new Composite(sashComposite, SWT.NONE);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.makeColumnsEqualWidth = true;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.horizontalSpacing = 0;
    actionGroup.setLayout(layout);
    actionGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    Composite menubarGroup = new Composite(actionGroup, SWT.NONE);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    menubarGroup.setLayout(layout);
    menubarGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    label = new Label(menubarGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.ActionSetSelection_menubarActions);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    final TreeViewer actionSetMenuViewer = new TreeViewer(menubarGroup);
    actionSetMenuViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);
    actionSetMenuViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    actionSetMenuViewer.setUseHashlookup(true);
    actionSetMenuViewer.setContentProvider(TreeManager.getTreeContentProvider());
    actionSetMenuViewer.setLabelProvider(TreeManager.getLabelProvider());
    actionSetMenuViewer.addFilter(setFilter);
    actionSetMenuViewer.setInput(menuItems);

    Tree tree = actionSetMenuViewer.getTree();
    new ItemDetailToolTip(actionSetMenuViewer, tree, false, true, setFilter);

    Composite toolbarGroup = new Composite(actionGroup, SWT.NONE);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    toolbarGroup.setLayout(layout);
    toolbarGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    label = new Label(toolbarGroup, SWT.WRAP);
    label.setText(WorkbenchMessages.ActionSetSelection_toolbarActions);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    final TreeViewer actionSetToolbarViewer = new TreeViewer(toolbarGroup);
    actionSetToolbarViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);
    actionSetToolbarViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    actionSetToolbarViewer.setContentProvider(TreeManager.getTreeContentProvider());
    actionSetToolbarViewer.setLabelProvider(TreeManager.getLabelProvider());
    actionSetToolbarViewer.addFilter(setFilter);
    actionSetToolbarViewer.setInput(toolBarItems);

    tree = actionSetToolbarViewer.getTree();
    new ItemDetailToolTip(actionSetToolbarViewer, tree, false, true, setFilter);

    // Updates the menu item and toolbar items tree viewers when the
    // selection changes
    actionSetsViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            selectedActionSet[0] = (ActionSet) ((IStructuredSelection) event.getSelection()).getFirstElement();
            actionSetMenuViewer.setInput(menuItems);
            actionSetToolbarViewer.setInput(toolBarItems);
        }
    });

    sashComposite.setWeights(new int[] { 30, 70 });

    return actionSetsComposite;
}

From source file:org.kalypso.contribs.eclipse.ui.dialogs.ListSelectionDialog.java

License:Open Source License

/**
 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
 *//*from   w w  w.  java2 s.c o m*/
@Override
protected Control createDialogArea(final Composite parent) {
    /* Set the title. */
    getShell().setText("Auswahl erforderlich");

    /* Create the main composite. */
    final Composite main = (Composite) super.createDialogArea(parent);
    main.setLayout(new GridLayout(1, false));
    final GridData mainData = new GridData(SWT.FILL, SWT.FILL, true, true);
    mainData.widthHint = 400;
    main.setLayoutData(mainData);

    /* Create a label. */
    final Label descriptionLabel = new Label(main, SWT.WRAP);
    descriptionLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    descriptionLabel.setText("Bitte whlen Sie die gewnschten Elemente aus.");
    if (m_description != null && m_description.length() > 0)
        descriptionLabel.setText(m_description);

    /* Create the list viewer. */
    final CheckboxTableViewer listViewer = CheckboxTableViewer.newCheckList(main, SWT.BORDER);
    listViewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    listViewer.getTable().setHeaderVisible(false);
    listViewer.getTable().setLinesVisible(true);
    listViewer.setContentProvider(new ArrayContentProvider());
    listViewer.setInput(m_allElements);
    listViewer.setLabelProvider(new LabelProvider());
    if (m_labelProvider != null)
        listViewer.setLabelProvider(m_labelProvider);

    /* Add a check state provider. */
    listViewer.setCheckStateProvider(new ICheckStateProvider() {
        /**
         * @see org.eclipse.jface.viewers.ICheckStateProvider#isGrayed(java.lang.Object)
         */
        @Override
        public boolean isGrayed(final Object element) {
            return false;
        }

        /**
         * @see org.eclipse.jface.viewers.ICheckStateProvider#isChecked(java.lang.Object)
         */
        @Override
        public boolean isChecked(final Object element) {
            if (m_selectedElements == null || m_selectedElements.length == 0)
                return false;

            final List<T> checkedElements = Arrays.asList(m_selectedElements);
            return checkedElements.contains(element);
        }
    });

    /* Add a listener. */
    listViewer.addCheckStateListener(new ICheckStateListener() {
        @SuppressWarnings("unchecked")
        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            /* Store the new selection. */
            final Object[] checkedElements = listViewer.getCheckedElements();

            final Object newInstance = java.lang.reflect.Array.newInstance(m_clazz, checkedElements.length);
            System.arraycopy(checkedElements, 0, newInstance, 0, checkedElements.length);
            m_selectedElements = (T[]) newInstance;

            /* Check if the dialog can be completed. */
            checkDialogComplete();
        }
    });

    return main;
}

From source file:org.kalypso.model.km.internal.ui.kmupdate.KMUpdateWizardPage.java

License:Open Source License

/**
 * This function creates the channel list viewer.
 *
 * @param parent/*from   www  .j av a 2s .co  m*/
 *          The parent composite.
 * @return The channel list viewer.
 */
private CheckboxTableViewer createChannelListViewer(final Composite parent) {
    /* Get the km channels of the NA model. */
    final KMChannelElement[] elements = KMBindingUtils.createKMElements(m_naModel);
    for (final KMChannelElement element : elements) {
        if (ArrayUtils.contains(m_selectedFeatures, element.getKMChannel()))
            element.getKMType().setEnabled(true);
    }

    /* Create a checkbox table viewer. */
    final CheckboxTableViewer channelListViewer = CheckboxTableViewer.newCheckList(parent,
            SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);

    /* Configure it. */
    channelListViewer.setContentProvider(new ArrayContentProvider());
    channelListViewer.setLabelProvider(new KMUpdateLabelProvider());
    channelListViewer.setCheckStateProvider(new KMUpdateCheckstateProvider());
    channelListViewer.setInput(elements);

    /* Add a listener. */
    channelListViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            final IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            handleChannelListChanged(selection, false);
        }
    });

    channelListViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            final KMChannelElement element = (KMChannelElement) event.getElement();
            element.getKMType().setEnabled(event.getChecked());
        }
    });

    /* If there are selected features, select the first one. */
    if (m_selectedFeatures.length > 0) {
        /* Select the first selected feature. */
        channelListViewer.setSelection(new StructuredSelection(m_selectedFeatures[0]));
    }

    channelListViewer.update(elements, null);

    return channelListViewer;
}

From source file:org.polarsys.reqcycle.traceability.builder.ui.preferences.TraceabilityBuildersPreferencePage.java

License:Open Source License

@Override
protected Control createContents(Composite parent) {
    Composite c = new Composite(parent, SWT.None);
    c.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
    c.setLayout(new GridLayout(1, false));

    Label lblTheCheckedProjects = new Label(c, SWT.NONE);
    lblTheCheckedProjects.setText("The checked projects will be analyzed by ReqCycle traceability engine");

    CheckboxTableViewer checkboxTableViewer = CheckboxTableViewer.newCheckList(c, SWT.BORDER);
    Table table = checkboxTableViewer.getTable();
    checkboxTableViewer.setLabelProvider(new WorkbenchLabelProvider());
    checkboxTableViewer.setContentProvider(new BaseWorkbenchContentProvider());
    checkboxTableViewer.setInput(ResourcesPlugin.getWorkspace().getRoot());
    checkboxTableViewer.setCheckStateProvider(new ICheckStateProvider() {

        @Override/*from ww w . j  a va  2s .c  o  m*/
        public boolean isGrayed(Object element) {
            return false;
        }

        @Override
        public boolean isChecked(Object element) {
            if (element instanceof IProject) {
                IProject project = (IProject) element;
                return BuilderUtil.isBuilderInstalled(project);
            }
            return false;
        }
    });
    checkboxTableViewer.addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            return element instanceof IProject && ((IProject) element).isAccessible();
        }
    });
    checkboxTableViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            Object element = event.getElement();
            if (element instanceof IProject) {
                IProject project = (IProject) element;
                if (event.getChecked()) {
                    BuilderUtil.installBuilder(project);
                } else {
                    BuilderUtil.removeBuilder(project);
                }
            }
        }
    });
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
    return parent;
}

From source file:org.rulez.magwas.zenta.editor.preferences.ConnectionsPreferencePage.java

License:Open Source License

private CheckboxTableViewer createRelationsTable(Composite parent) {
    final CheckboxTableViewer viewer = CheckboxTableViewer.newCheckList(parent, SWT.BORDER);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.heightHint = 80;//from ww  w .ja v a  2 s . com
    viewer.getTable().setLayoutData(gd);

    viewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ZentaLabelProvider.INSTANCE.getDefaultName((EClass) element);
        }

        @Override
        public Image getImage(Object element) {
            return ZentaLabelProvider.INSTANCE.getImage(element);
        }
    });

    viewer.setContentProvider(new IStructuredContentProvider() {
        @Override
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

        @Override
        public void dispose() {
        }

        @Override
        public Object[] getElements(Object inputElement) {
            return ConnectionPreferences.RELATION_KEYMAP.keySet().toArray();
        }
    });

    viewer.setCheckStateProvider(new ICheckStateProvider() {
        @Override
        public boolean isGrayed(Object element) {
            return false;
        }

        @Override
        public boolean isChecked(Object element) {
            int value = (Integer) viewer.getInput();
            return (value & ConnectionPreferences.RELATION_KEYMAP.get(element)) != 0;
        }
    });

    return viewer;
}

From source file:org.talend.camel.designer.ui.editor.dependencies.CheckedCamelDependenciesPanel.java

License:Open Source License

@Override
protected TableViewer createTableViewer() {
    final CheckboxTableViewer viewer = CheckboxTableViewer.newCheckList(this,
            SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    viewer.setCheckStateProvider(checkStateProvider);
    viewer.addCheckStateListener(new ICheckStateListener() {
        @Override//from  w  w  w. j a v  a  2  s  .co m
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (((ManifestItem) event.getElement()).isBuiltIn()) {
                viewer.setChecked(event.getElement(), !event.getChecked());
            } else {
                ((ManifestItem) event.getElement()).setOptional(!event.getChecked());
                fireDependenciesChangedListener();
            }
        }
    });
    return viewer;
}

From source file:x10dt.core.builder.migration.ProjectMigrationDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite area = (Composite) super.createDialogArea(parent);
    GridLayout topLayout = new GridLayout(1, false);
    area.setLayout(topLayout);//from  w ww .  j  a va 2 s .c o m

    Text descriptionText = new Text(area, SWT.MULTI | SWT.WRAP | SWT.READ_ONLY);
    descriptionText.setText(Messages.ProjectMigrationDialog_explanationText);
    descriptionText.setBackground(parent.getBackground());
    descriptionText.setLayoutData(new GridData(340, 45));

    Label topLabel = new Label(area, SWT.NONE);
    topLabel.setText(Messages.ProjectMigrationDialog_projectListLabel);

    Composite tableButtons = new Composite(area, SWT.NONE);
    tableButtons.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));

    final CheckboxTableViewer cbTableViewer = CheckboxTableViewer.newCheckList(tableButtons,
            SWT.BORDER | SWT.V_SCROLL);

    cbTableViewer.setContentProvider(new IStructuredContentProvider() {
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

        public void dispose() {
        }

        public Object[] getElements(Object inputElement) {
            return fBrokenProjects.toArray();
        }
    });
    cbTableViewer.setLabelProvider(new ITableLabelProvider() {
        public void addListener(ILabelProviderListener listener) {
        }

        public void removeListener(ILabelProviderListener listener) {
        }

        public boolean isLabelProperty(Object element, String property) {
            return false;
        }

        public void dispose() {
        }

        public String getColumnText(Object element, int columnIndex) {
            return ((IProject) element).getName();
        }

        public Image getColumnImage(Object element, int columnIndex) {
            return null;
        }
    });
    cbTableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            IProject p = (IProject) event.getElement();
            if (event.getChecked()) {
                fMigrateProjects.add(p);
            } else {
                fMigrateProjects.remove(p);
            }
        }
    });
    cbTableViewer.setCheckStateProvider(new ICheckStateProvider() {
        public boolean isGrayed(Object element) {
            return false;
        }

        public boolean isChecked(Object element) {
            return fMigrateProjects.contains(element);
        }
    });
    cbTableViewer.setInput(new Object()); // a dummy input just to trigger the initial update

    Composite selectButtons = new Composite(tableButtons, SWT.NONE);
    GridLayout selectButtonsLayout = new GridLayout(1, true);
    selectButtons.setLayout(selectButtonsLayout);

    Button selectAllButton = new Button(selectButtons, SWT.PUSH);
    selectAllButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
    selectAllButton.setText(Messages.ProjectMigrationDialog_selectAllButtonTitle);
    selectAllButton.addSelectionListener(new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            fMigrateProjects.addAll(fBrokenProjects);
            cbTableViewer.refresh();
        }

        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }
    });

    Button deselectAllButton = new Button(selectButtons, SWT.PUSH);
    deselectAllButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
    deselectAllButton.setText(Messages.ProjectMigrationDialog_deselectAllButtonTitle);
    deselectAllButton.addSelectionListener(new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            fMigrateProjects.clear();
            cbTableViewer.refresh();
        }

        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }
    });

    GridLayout tableButtonsLayout = new GridLayout(2, false);
    GridData gridData = new GridData(SWT.FILL, SWT.TOP, true, false);
    gridData.heightHint = 100; // if you don't set this, the vertical scrollbar will never appear!
    cbTableViewer.getTable().setLayoutData(gridData);

    selectButtons.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
    tableButtons.setLayout(tableButtonsLayout);

    final Button dontAskAgainCB = new Button(area, SWT.CHECK);

    dontAskAgainCB.setText(Messages.ProjectMigrationDialog_dontAskCheckboxTitle);

    Text dontAskExplanationText = new Text(area, SWT.MULTI | SWT.WRAP | SWT.READ_ONLY);
    dontAskExplanationText.setBackground(parent.getBackground());
    dontAskExplanationText.setLayoutData(new GridData(340, 65));
    dontAskExplanationText.setText(Messages.ProjectMigrationDialog_dontAskExplanationText1
            + Messages.ProjectMigrationDialog_dontAskExplanationText2
            + Messages.ProjectMigrationDialog_dontAskExplanationText3);

    dontAskAgainCB.addSelectionListener(new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            fDontAskAgain = dontAskAgainCB.getSelection();
        }

        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }
    });

    return area;
}