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

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

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Introduction

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

Prototype

public static CheckboxTableViewer newCheckList(Composite parent, int style)

Source Link

Document

Creates a table viewer on a newly-created table control under the given parent.

Usage

From source file:org.eclipse.ui.ide.markers.compatibility.internal.FiltersConfigurationDialog.java

License:Open Source License

/**
 * Create the area for selecting the filters and enabling/disabling them.
 * /*w  w w.j av  a 2s  . c om*/
 * @param top
 */
private void createFilterSelectionArea(Composite top) {

    Composite filtersComposite = new Composite(top, SWT.NONE);
    filtersComposite.setLayout(new GridLayout(2, false));
    filtersComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    Label title = new Label(filtersComposite, SWT.NONE);
    title.setText(MarkerMessages.filtersDialog_entriesTitle);
    GridData titleData = new GridData();
    titleData.horizontalSpan = 2;
    title.setLayoutData(titleData);

    filtersList = CheckboxTableViewer.newCheckList(filtersComposite, SWT.BORDER);
    filtersList.setContentProvider(new IStructuredContentProvider() {
        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IContentProvider#dispose()
         */
        public void dispose() {
            // Do nothing
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
         */
        public Object[] getElements(Object inputElement) {
            return filterGroups.toArray();
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer,
         *      java.lang.Object, java.lang.Object)
         */
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
            // Do nothing
        }
    });

    filtersList.setLabelProvider(new LabelProvider() {
        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
         */
        public String getText(Object element) {
            return ((MarkerFieldFilterGroup) element).getName();
        }
    });

    if (selectedFilterGroup != null)
        filtersList.setSelection(new StructuredSelection(selectedFilterGroup));

    filtersList.addSelectionChangedListener(new ISelectionChangedListener() {

        /*
        * (non-Javadoc)
        * 
        * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
        */
        public void selectionChanged(SelectionChangedEvent event) {
            setSelectedFilter(
                    (MarkerFieldFilterGroup) ((IStructuredSelection) event.getSelection()).getFirstElement());

        }
    });

    filtersList.setInput(this);

    Iterator filterIterator = filterGroups.iterator();
    while (filterIterator.hasNext()) {
        MarkerFieldFilterGroup group = (MarkerFieldFilterGroup) filterIterator.next();
        filtersList.setChecked(group, group.isEnabled());
    }

    GridData listData = new GridData(SWT.FILL, SWT.FILL, true, true);
    listData.widthHint = convertHorizontalDLUsToPixels(100);
    filtersList.getControl().setLayoutData(listData);

    Composite buttons = new Composite(filtersComposite, SWT.NONE);
    GridLayout buttonLayout = new GridLayout();
    buttonLayout.marginWidth = 0;
    buttons.setLayout(buttonLayout);
    GridData buttonsData = new GridData();
    buttonsData.verticalAlignment = GridData.BEGINNING;
    buttons.setLayoutData(buttonsData);

    Button addNew = new Button(buttons, SWT.PUSH);
    addNew.setText(MarkerMessages.MarkerFilter_addFilterName);
    addNew.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            InputDialog newDialog = new InputDialog(getShell(), MarkerMessages.MarkerFilterDialog_title,
                    MarkerMessages.MarkerFilterDialog_message, MarkerMessages.MarkerFilter_newFilterName,
                    new IInputValidator() {
                        /*
                         * (non-Javadoc)
                         * 
                         * @see org.eclipse.jface.dialogs.IInputValidator#isValid(java.lang.String)
                         */
                        public String isValid(String newText) {
                            if (newText.length() == 0)
                                return MarkerMessages.MarkerFilterDialog_emptyMessage;
                            Iterator filterIterator = filterGroups.iterator();
                            while (filterIterator.hasNext()) {
                                if (((MarkerFieldFilterGroup) filterIterator.next()).getName().equals(newText))
                                    return NLS.bind(MarkerMessages.filtersDialog_conflictingName, newText);
                            }

                            return null;
                        }
                    });
            if (Window.OK == newDialog.open()) {
                String newName = newDialog.getValue();
                if (newName != null) {
                    createNewFilter(newName);
                }
            }
        }
    });
    setButtonLayoutData(addNew);

    removeButton = new Button(buttons, SWT.PUSH);
    removeButton.setText(MarkerMessages.MarkerFilter_deleteSelectedName);
    removeButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            removeFilters(filtersList.getSelection());
        }
    });
    setButtonLayoutData(removeButton);

    Button andButton = new Button(filtersComposite, SWT.RADIO);
    GridData data = new GridData(GridData.FILL_HORIZONTAL, SWT.NONE, true, false);
    data.horizontalSpan = 2;
    andButton.setLayoutData(data);
    andButton.setText(MarkerMessages.AND_Title);
    andButton.setSelection(andFilters);
    andButton.addSelectionListener(new SelectionAdapter() {

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
         */
        public void widgetSelected(SelectionEvent e) {
            andFilters = true;
        }
    });

    Button orButton = new Button(filtersComposite, SWT.RADIO);
    data = new GridData(GridData.FILL_HORIZONTAL, SWT.NONE, true, false);
    data.horizontalSpan = 2;
    orButton.setLayoutData(data);
    orButton.setText(MarkerMessages.OR_Title);
    orButton.setSelection(!andFilters);
    orButton.addSelectionListener(new SelectionAdapter() {

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
         */
        public void widgetSelected(SelectionEvent e) {
            andFilters = false;
        }
    });
}

From source file:org.eclipse.ui.ide.markers.compatibility.internal.QuickFixPage.java

License:Open Source License

/**
 * Create the table that shows the markers.
 * //from   w ww .ja v  a  2 s .co m
 * @param control
 */
private void createMarkerTable(Composite control) {
    markersTable = CheckboxTableViewer.newCheckList(control, SWT.BORDER | SWT.V_SCROLL | SWT.SINGLE);

    createTableColumns();

    markersTable.setContentProvider(new IStructuredContentProvider() {
        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IContentProvider#dispose()
         */
        public void dispose() {

        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
         */
        public Object[] getElements(Object inputElement) {
            IMarkerResolution selected = getSelectedResolution();
            if (selected == null) {
                return new Object[0];
            }

            if (resolutions.containsKey(selected)) {
                return ((Collection) resolutions.get(selected)).toArray();
            }
            return MarkerSupportInternalUtilities.EMPTY_MARKER_ARRAY;
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer,
         *      java.lang.Object, java.lang.Object)
         */
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {

        }
    });

    markersTable.setLabelProvider(new ITableLabelProvider() {

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object,
         *      int)
         */
        public Image getColumnImage(Object element, int columnIndex) {
            if (columnIndex == 0)
                return Util.getImage(((IMarker) element).getAttribute(IMarker.SEVERITY, -1));
            return null;
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object,
         *      int)
         */
        public String getColumnText(Object element, int columnIndex) {
            if (columnIndex == 0)
                return Util.getResourceName((IMarker) element);
            int line = ((IMarker) element).getAttribute(IMarker.LINE_NUMBER, -1);
            if (line < 0) {
                return MarkerMessages.Unknown;
            }
            return NLS.bind(MarkerMessages.label_lineNumber, Integer.toString(line));
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
         */
        public void addListener(ILabelProviderListener listener) {
            // do nothing

        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
         */
        public void dispose() {
            // do nothing

        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object,
         *      java.lang.String)
         */
        public boolean isLabelProperty(Object element, String property) {
            return false;
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
         */
        public void removeListener(ILabelProviderListener listener) {
            // do nothing

        }
    });

    markersTable.addCheckStateListener(new ICheckStateListener() {
        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged(org.eclipse.jface.viewers.CheckStateChangedEvent)
         */
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked() == true) {
                setPageComplete(true);
            } else {
                setPageComplete(markersTable.getCheckedElements().length > 0);
            }

        }
    });

    markersTable.addSelectionChangedListener(new ISelectionChangedListener() {
        /*
        * (non-Javadoc)
        * 
        * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
        */
        public void selectionChanged(SelectionChangedEvent event) {

            if (event.getSelection().isEmpty())
                return;
            IMarker marker = (IMarker) ((IStructuredSelection) event.getSelection()).getFirstElement();
            ExtendedMarkersView.openMarkerInEditor(marker, site.getPage());

        }
    });
    markersTable.setInput(this);
}

From source file:org.eclipse.ui.internal.activities.ws.EnablementDialog.java

License:Open Source License

protected Control createDialogArea(Composite parent) {
    Composite composite = (Composite) super.createDialogArea(parent);
    Font dialogFont = parent.getFont();
    composite.setFont(dialogFont);//w ww . j  a va 2 s. c o m
    Label text = new Label(composite, SWT.NONE);
    text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    text.setFont(dialogFont);
    IActivityManager manager = PlatformUI.getWorkbench().getActivitySupport().getActivityManager();

    if (activityIds.size() == 1) {
        String activityId = (String) activityIds.iterator().next();
        activitiesToEnable.add(activityId);
        selectedActivity = activityId;

        IActivity activity = manager.getActivity(activityId);
        String activityText;
        try {
            activityText = activity.getName();
        } catch (NotDefinedException e) {
            activityText = activity.getId();
        }
        text.setText(MessageFormat.format(RESOURCE_BUNDLE.getString("requiresSingle"), //$NON-NLS-1$
                new Object[] { activityText }));

        text = new Label(composite, SWT.NONE);
        text.setText(strings.getProperty(WorkbenchTriggerPointAdvisor.PROCEED_SINGLE,
                RESOURCE_BUNDLE.getString(WorkbenchTriggerPointAdvisor.PROCEED_SINGLE)));
        text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        text.setFont(dialogFont);
    } else {
        text.setText(RESOURCE_BUNDLE.getString("requiresMulti")); //$NON-NLS-1$
        Set activityIdsCopy = new HashSet(activityIds);
        CheckboxTableViewer viewer = CheckboxTableViewer.newCheckList(composite,
                SWT.CHECK | SWT.BORDER | SWT.SINGLE);
        viewer.setContentProvider(new ActivityContentProvider());
        viewer.setLabelProvider(new ActivityLabelProvider(manager));
        viewer.setInput(activityIdsCopy);
        viewer.setCheckedElements(activityIdsCopy.toArray());
        viewer.addCheckStateListener(new ICheckStateListener() {

            /* (non-Javadoc)
             * @see org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged(org.eclipse.jface.viewers.CheckStateChangedEvent)
             */
            public void checkStateChanged(CheckStateChangedEvent event) {
                if (event.getChecked()) {
                    activitiesToEnable.add(event.getElement());
                } else {
                    activitiesToEnable.remove(event.getElement());
                }

                getButton(Window.OK).setEnabled(!activitiesToEnable.isEmpty());
            }
        });
        viewer.addSelectionChangedListener(new ISelectionChangedListener() {
            /* (non-Javadoc)
             * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
             */
            public void selectionChanged(SelectionChangedEvent event) {
                selectedActivity = (String) ((IStructuredSelection) event.getSelection()).getFirstElement();
                setDetails();
            }
        });
        activitiesToEnable.addAll(activityIdsCopy);

        viewer.getControl().setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        viewer.getControl().setFont(dialogFont);

        text = new Label(composite, SWT.NONE);
        text.setText(strings.getProperty(WorkbenchTriggerPointAdvisor.PROCEED_MULTI,
                RESOURCE_BUNDLE.getString(WorkbenchTriggerPointAdvisor.PROCEED_MULTI)));
        text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        text.setFont(dialogFont);
    }
    Label seperator = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL);
    seperator.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    dontAskButton = new Button(composite, SWT.CHECK);
    dontAskButton.setSelection(false);
    dontAskButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    dontAskButton.setText(strings.getProperty(WorkbenchTriggerPointAdvisor.DONT_ASK,
            RESOURCE_BUNDLE.getString(WorkbenchTriggerPointAdvisor.DONT_ASK)));
    dontAskButton.setFont(dialogFont);

    detailsComposite = new Composite(composite, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    detailsComposite.setLayout(layout);
    detailsLabel = new Label(detailsComposite, SWT.NONE);
    detailsLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    detailsLabel.setFont(dialogFont);

    detailsText = new Text(detailsComposite, SWT.WRAP | SWT.V_SCROLL | SWT.BORDER | SWT.READ_ONLY);
    detailsText.setLayoutData(new GridData(GridData.FILL_BOTH));
    detailsText.setFont(dialogFont);

    setDetails();

    GridData data = new GridData(GridData.FILL_BOTH);
    detailsComposite.setLayoutData(data);
    setDetailHints();

    return composite;
}

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

License:Open Source License

private Composite createShortCutsPage(Composite parent) {
    GridData data;// www . jav  a2 s.  c  o 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() {
        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            Category category = (Category) event.getElement();
            category.setItemsState(event.getChecked());
            updateCategoryAndParents(menuCategoriesViewer, category);
        }
    });

    treeManager.addListener(new CheckListener() {
        @Override
        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() {
        @Override
        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() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            Category category = (Category) ((IStructuredSelection) event.getSelection()).getFirstElement();
            menuCategoriesViewer.setInput(category);
            menuItemsViewer.setInput(category);
            if (category.getChildrenCount() != 0) {
                setSelectionOn(menuCategoriesViewer, category.getChildren().get(0));
            }
        }
    });

    // update menuItemsViewer on a change to menuCategoriesViewer
    menuCategoriesViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        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.getChildrenCount() > 0) {
        setSelectionOn(menusViewer, shortcuts.getChildren().get(0));
    }

    return menusComposite;
}

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

License:Open Source License

private Composite createActionSetAvailabilityPage(Composite parent) {
    GridData data;/*w w  w  . ja v a 2s .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.CustomizePerspectiveDialog.java

License:Open Source License

private Composite createShortCutsPage(Composite parent) {
    GridData data;//from   www .  j a va2 s . c om

    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  ww w.j a v a2s.  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.eclipse.ui.internal.dialogs.DecoratorsPreferencePage.java

License:Open Source License

/** 
 * Creates the widgets for the list of decorators.
 *///  w  w  w . j  a va  2 s. co  m
private void createDecoratorsArea(Composite mainComposite) {

    Font mainFont = mainComposite.getFont();
    Composite decoratorsComposite = new Composite(mainComposite, SWT.NONE);
    decoratorsComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
    GridLayout decoratorsLayout = new GridLayout();
    decoratorsLayout.marginWidth = 0;
    decoratorsLayout.marginHeight = 0;
    decoratorsComposite.setLayout(decoratorsLayout);
    decoratorsComposite.setFont(mainFont);

    Label decoratorsLabel = new Label(decoratorsComposite, SWT.NONE);
    decoratorsLabel.setText(WorkbenchMessages.DecoratorsPreferencePage_decoratorsLabel);
    decoratorsLabel.setFont(mainFont);

    // Checkbox table viewer of decorators
    checkboxViewer = CheckboxTableViewer.newCheckList(decoratorsComposite, SWT.SINGLE | SWT.TOP | SWT.BORDER);
    checkboxViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
    checkboxViewer.getTable().setFont(decoratorsComposite.getFont());
    checkboxViewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            return ((DecoratorDefinition) element).getName();
        }
    });
    checkboxViewer.getTable().setFont(mainFont);

    checkboxViewer.setContentProvider(new IStructuredContentProvider() {
        private final Comparator comparer = new Comparator() {
            private Collator collator = Collator.getInstance();

            public int compare(Object arg0, Object arg1) {
                String s1 = ((DecoratorDefinition) arg0).getName();
                String s2 = ((DecoratorDefinition) arg1).getName();
                return collator.compare(s1, s2);
            }
        };

        public void dispose() {
            //Nothing to do on dispose
        }

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

        public Object[] getElements(Object inputElement) {
            //Make an entry for each decorator definition
            Object[] elements = (Object[]) inputElement;
            Object[] results = new Object[elements.length];
            System.arraycopy(elements, 0, results, 0, elements.length);
            Collections.sort(Arrays.asList(results), comparer);
            return results;
        }

    });

    checkboxViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            if (event.getSelection() instanceof IStructuredSelection) {
                IStructuredSelection sel = (IStructuredSelection) event.getSelection();
                DecoratorDefinition definition = (DecoratorDefinition) sel.getFirstElement();
                if (definition == null) {
                    clearDescription();
                } else {
                    showDescription(definition);
                }
            }
        }
    });

    checkboxViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            checkboxViewer.setSelection(new StructuredSelection(event.getElement()));
        }
    });
}

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

License:Open Source License

protected Control createDialogArea(Composite parent) {
    initializeDialogUnits(parent);/*from w w w.j  a v  a 2s .  c  o  m*/

    Composite composite = (Composite) super.createDialogArea(parent);

    Composite viewerComposite = new Composite(composite, SWT.NONE);
    GridLayout layout = new GridLayout(2, false);
    layout.marginHeight = layout.marginWidth = 0;
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    viewerComposite.setLayout(layout);
    viewerComposite.setLayoutData(new GridData(GridData.FILL_BOTH));

    viewer = CheckboxTableViewer.newCheckList(viewerComposite, SWT.BORDER);
    viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
    viewer.setLabelProvider(new WorkingSetLabelProvider());
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.addFilter(new WorkingSetFilter(null));
    IWorkingSet[] workingSets = PlatformUI.getWorkbench().getWorkingSetManager().getWorkingSets();
    viewer.setInput(workingSets);
    viewer.setFilters(new ViewerFilter[] { new Filter() });

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            handleSelectionChanged();
        }
    });
    viewer.setCheckedElements(initialSelection);

    GridData viewerData = new GridData(GridData.FILL_BOTH);
    viewerData.widthHint = convertWidthInCharsToPixels(50);
    viewer.getControl().setLayoutData(viewerData);

    addModifyButtons(viewerComposite);

    addSelectionButtons(composite);

    availableWorkingSetsChanged();

    Dialog.applyDialogFont(composite);

    viewerData.heightHint = viewer.getTable().getItemHeight() * Math.min(30, Math.max(10, workingSets.length));

    return composite;
}

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

License:Open Source License

/**
 * Overrides method from Dialog./*from ww w . j  av  a  2s  . co m*/
 * Create the dialog widgets.
 * 
 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(Composite)
 */
protected Control createDialogArea(Composite parent) {
    initializeDialogUnits(parent);

    Composite composite = (Composite) super.createDialogArea(parent);

    createMessageArea(composite);

    SelectionListener listener = new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            updateButtonAvailability();
        }
    };

    buttonWindowSet = new Button(composite, SWT.RADIO);
    buttonWindowSet.setText(WorkbenchMessages.WindowWorkingSets);
    buttonWindowSet.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    buttonWindowSet.addSelectionListener(listener);

    buttonNoSet = new Button(composite, SWT.RADIO);
    buttonNoSet.setText(WorkbenchMessages.NoWorkingSet);
    buttonNoSet.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    buttonNoSet.addSelectionListener(listener);

    buttonSelectedSets = new Button(composite, SWT.RADIO);
    buttonSelectedSets.setText(WorkbenchMessages.SelectedWorkingSets);
    buttonSelectedSets.addSelectionListener(listener);

    switch (getInitialRadioSelection()) {
    case 0:
        buttonWindowSet.setSelection(true);
        break;
    case 1:
        buttonNoSet.setSelection(true);
        break;
    case 2:
        buttonSelectedSets.setSelection(true);
        break;
    }
    buttonSelectedSets.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    Composite viewerComposite = new Composite(composite, SWT.NONE);
    GridLayout layout = new GridLayout(2, false);
    layout.marginHeight = layout.marginWidth = 0;
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    viewerComposite.setLayout(layout);

    GridData data = new GridData(GridData.FILL_BOTH);
    data.heightHint = SIZING_SELECTION_WIDGET_HEIGHT;
    data.widthHint = SIZING_SELECTION_WIDGET_WIDTH + 300; // fudge?  I like fudge.
    viewerComposite.setLayoutData(data);

    listViewer = CheckboxTableViewer.newCheckList(viewerComposite, SWT.BORDER | SWT.MULTI);
    data = new GridData(GridData.FILL_BOTH);
    data.heightHint = SIZING_SELECTION_WIDGET_HEIGHT;
    data.widthHint = SIZING_SELECTION_WIDGET_WIDTH;
    listViewer.getTable().setLayoutData(data);

    listViewer.setLabelProvider(labelProvider);
    listViewer.setContentProvider(contentProvider);
    listViewer.setComparator(new WorkbenchViewerComparator());

    listViewer.addFilter(new WorkingSetFilter(getSupportedWorkingSetIds()));

    listViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            handleSelectionChanged();
        }
    });
    listViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            Object obj = ((IStructuredSelection) listViewer.getSelection()).getFirstElement();
            listViewer.setCheckedElements(new Object[] { obj });
            buttonWindowSet.setSelection(false);
            buttonNoSet.setSelection(false);
            buttonSelectedSets.setSelection(true);
            okPressed();
        }
    });
    listViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            // implicitly select the third radio button
            buttonWindowSet.setSelection(false);
            buttonNoSet.setSelection(false);
            buttonSelectedSets.setSelection(true);
        }
    });

    addModifyButtons(viewerComposite);

    addSelectionButtons(composite);

    listViewer.setInput(Arrays.asList(WorkbenchPlugin.getDefault().getWorkingSetManager().getWorkingSets()));
    List initialElementSelections = getInitialElementSelections();
    if (multiSelect) {
        listViewer.setCheckedElements(initialElementSelections.toArray());
    } else if (!initialElementSelections.isEmpty()) {
        IWorkingSet set = (IWorkingSet) initialElementSelections.get(0);
        if (set instanceof AggregateWorkingSet) {
            AggregateWorkingSet aggregate = (AggregateWorkingSet) set;
            listViewer.setCheckedElements(aggregate.getComponents());
        } else {
            listViewer.setCheckedElements(initialElementSelections.toArray());
        }
    }

    availableWorkingSetsChanged();
    Dialog.applyDialogFont(composite);

    return composite;
}