Examples with DelegatingStyledCellLabelProvider org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider used on opensource projects

Example 6 with DelegatingStyledCellLabelProvider

use of org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider in project n4js by eclipse.

the class ExternalLibraryPreferencePage method createContents.

@Override
protected Control createContents(final Composite parent) {
    final Composite control = new Composite(parent, NONE);
    control.setLayout(GridLayoutFactory.fillDefaults().numColumns(2).equalWidth(false).create());
    control.setLayoutData(fillDefaults().align(FILL, FILL).create());
    viewer = new TreeViewerBuilder(singletonList(""), contentProvider.get()).setVirtual(true).setHeaderVisible(false).setHasBorder(true).setColumnWeights(asList(1)).setLabelProvider(new DelegatingStyledCellLabelProvider(new BuiltInLibrariesLabelProvider())).build(control);
    setViewerInput();
    final Composite subComposite = new Composite(control, NONE);
    subComposite.setLayout(GridLayoutFactory.fillDefaults().create());
    subComposite.setLayoutData(fillDefaults().align(END, TOP).create());
    createEnabledPushButton(subComposite, "Add...", createSelectionListener(this::handleAddButtonSelectionListener));
    final Button remove = createDisabledPushButton(subComposite, "Remove", createSelectionListener(this::handleRemoveButtonSelection));
    createPlaceHolderLabel(subComposite);
    final Button moveUp = createDisabledPushButton(subComposite, "Up", createSelectionListener(this::handleMoveUpButtonSelection));
    final Button moveDown = createDisabledPushButton(subComposite, "Down", createSelectionListener(this::handleMoveDownButtonSelection));
    createPlaceHolderLabel(subComposite);
    createPlaceHolderLabel(subComposite);
    createEnabledPushButton(subComposite, "Install npm...", new InstallNpmDependencyButtonListener(this::intallAndUpdate, () -> getPackageNameToInstallValidator(), () -> getPackageVersionValidator(), statusHelper));
    createEnabledPushButton(subComposite, "Uninstall npm...", new UninstallNpmDependencyButtonListener(this::unintallAndUpdate, () -> getPackageNameToUninstallValidator(), statusHelper, this::getSelectedNpm));
    createEnabledPushButton(subComposite, "Run maintenance actions...", new MaintenanceActionsButtonListener(this::runMaintananceActions));
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final /* @Nullable */
        SelectionChangedEvent event) {
            final Tree tree = viewer.getTree();
            final TreeItem[] selection = tree.getSelection();
            if (!Arrays2.isEmpty(selection) && 1 == selection.length && selection[0].getData() instanceof URI) {
                final URI uri = (URI) selection[0].getData();
                if (BUILT_IN_LIBS.containsKey(uri)) {
                    remove.setEnabled(false);
                    moveUp.setEnabled(false);
                    moveDown.setEnabled(false);
                } else {
                    final int selectionIndex = tree.indexOf(selection[0]);
                    final int itemCount = tree.getItemCount();
                    remove.setEnabled(true);
                    if (selectionIndex > 0) {
                        moveUp.setEnabled(!BUILT_IN_LIBS.containsKey(tree.getItem(selectionIndex - 1).getData()));
                    } else {
                        moveUp.setEnabled(0 != selectionIndex);
                    }
                    moveDown.setEnabled(selectionIndex != itemCount - 1);
                }
            } else {
                remove.setEnabled(false);
                moveUp.setEnabled(false);
                moveDown.setEnabled(false);
            }
        }
    });
    return control;
}

Example 7 with DelegatingStyledCellLabelProvider

use of org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider in project statecharts by Yakindu.

the class SelectExamplePage method createTreeViewer.

protected void createTreeViewer(Composite container) {
    viewer = new TableViewer(container, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.SINGLE);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(viewer.getControl());
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new DelegatingStyledCellLabelProvider(new ExampleLabelProvider()));
    viewer.addSelectionChangedListener(this);
}

Example 8 with DelegatingStyledCellLabelProvider

use of org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider in project webtools.sourceediting by eclipse.

the class OccurrencesSearchViewPage method configureTableViewer.

/**
 * @see org.eclipse.search.ui.text.AbstractTextSearchViewPage#configureTableViewer(org.eclipse.jface.viewers.TableViewer)
 */
protected void configureTableViewer(TableViewer viewer) {
    // sort results by line number, low to high
    viewer.setComparator(new ViewerComparator() {

        public int compare(Viewer v, Object obj1, Object obj2) {
            BasicSearchMatchElement elem1 = (BasicSearchMatchElement) obj1;
            BasicSearchMatchElement elem2 = (BasicSearchMatchElement) obj2;
            return elem1.getLineNum() - elem2.getLineNum();
        }
    });
    // allow for formated labels
    viewer.setLabelProvider(new DelegatingStyledCellLabelProvider(new BasicSearchLabelProvider(this)));
    this.fContentProvider = new OccurrencesContentProvider();
    viewer.setContentProvider(this.fContentProvider);
}

Example 9 with DelegatingStyledCellLabelProvider

use of org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider in project epp.mpc by eclipse.

the class FeatureSelectionWizardPage method createControl.

public void createControl(Composite parent) {
    container = new Composite(parent, SWT.NONE);
    switchResultLayout = new StackLayout();
    container.setLayout(switchResultLayout);
    GridData data = new GridData(GridData.FILL_BOTH);
    container.setLayoutData(data);
    defaultComposite = new Composite(container, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(1).applyTo(defaultComposite);
    Composite treeContainer = new Composite(defaultComposite, SWT.NULL);
    GridDataFactory.fillDefaults().grab(true, true).align(SWT.FILL, SWT.FILL).applyTo(treeContainer);
    TreeColumnLayout columnLayout = new TreeColumnLayout();
    treeContainer.setLayout(columnLayout);
    viewer = new CheckboxTreeViewer(treeContainer, SWT.MULTI | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    viewer.setUseHashlookup(true);
    viewer.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (e1 == e2) {
                return 0;
            }
            String s1;
            String s2;
            if (e1 instanceof CatalogItemEntry) {
                s1 = ((CatalogItemEntry) e1).getItem().getName();
                s2 = ((CatalogItemEntry) e2).getItem().getName();
            } else {
                FeatureEntry fe1 = (FeatureEntry) e1;
                FeatureEntry fe2 = (FeatureEntry) e2;
                if (fe1.getInstallableUnitItem().isOptional() != fe2.getInstallableUnitItem().isOptional()) {
                    // required items first
                    return fe1.getInstallableUnitItem().isOptional() ? 1 : -1;
                }
                s1 = fe1.getFeatureDescriptor().getName();
                s2 = fe2.getFeatureDescriptor().getName();
            }
            int i = s1.compareToIgnoreCase(s2);
            if (i == 0) {
                i = s1.compareTo(s2);
                if (i == 0) {
                    i = new Integer(System.identityHashCode(e1)).compareTo(System.identityHashCode(e2));
                }
            }
            return i;
        }
    });
    viewer.setContentProvider(new ContentProvider());
    viewer.setInput(getWizard().getSelectionModel());
    viewer.addCheckStateListener(new ICheckStateListener() {

        public void checkStateChanged(CheckStateChangedEvent event) {
            boolean checked = event.getChecked();
            if (event.getElement() instanceof CatalogItemEntry) {
                CatalogItemEntry entry = (CatalogItemEntry) event.getElement();
                for (FeatureEntry child : entry.getChildren()) {
                    child.setChecked(checked);
                }
            } else if (event.getElement() instanceof FeatureEntry) {
                FeatureEntry featureEntry = (FeatureEntry) event.getElement();
                featureEntry.setChecked(checked);
            }
            refreshState();
        }
    });
    column = new TreeViewerColumn(viewer, SWT.NONE);
    column.setLabelProvider(new DelegatingStyledCellLabelProvider(new LabelProvider()));
    columnLayout.setColumnData(column.getColumn(), new ColumnWeightData(100, 100, true));
    detailsControl = new Group(defaultComposite, SWT.SHADOW_IN);
    detailsControl.setText(Messages.FeatureSelectionWizardPage_details);
    GridDataFactory.fillDefaults().grab(true, false).hint(SWT.DEFAULT, 300).exclude(true).applyTo(detailsControl);
    GridLayoutFactory.fillDefaults().applyTo(detailsControl);
    detailStatusText = new Text(detailsControl, SWT.MULTI | SWT.READ_ONLY | SWT.WRAP | SWT.V_SCROLL);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(detailStatusText);
    setControl(container);
    Dialog.applyDialogFont(container);
    MarketplaceClientUi.setDefaultHelp(getControl());
    flipToDefaultComposite();
}

Example 10 with DelegatingStyledCellLabelProvider

use of org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider in project liferay-ide by liferay.

the class AbstractCheckboxCustomPart method createPresentation.

@Override
public FormComponentPresentation createPresentation(SwtPresentation parent, Composite composite) {
    return new FormComponentPresentation(this, parent, composite) {

        @Override
        public void render() {
            final Composite parent = SWTUtil.createComposite(composite(), 2, 2, GridData.FILL_BOTH);
            checkBoxViewer = CheckboxTableViewer.newCheckList(parent, SWT.BORDER);
            checkBoxViewer.addCheckStateListener(new ICheckStateListener() {

                @Override
                public void checkStateChanged(CheckStateChangedEvent event) {
                    handleCheckStateChangedEvent(event);
                }
            });
            checkBoxViewer.setContentProvider(new CheckboxContentProvider());
            checkBoxViewer.setLabelProvider(new DelegatingStyledCellLabelProvider(getLableProvider()));
            final Table table = checkBoxViewer.getTable();
            final GridData tableData = new GridData(SWT.FILL, SWT.FILL, true, true, 1, 4);
            tableData.heightHint = 225;
            tableData.widthHint = 400;
            table.setLayoutData(tableData);
            final Button selectAllButton = new Button(parent, SWT.NONE);
            selectAllButton.setText("Select All");
            selectAllButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
            selectAllButton.addListener(SWT.Selection, new Listener() {

                @Override
                public void handleEvent(Event event) {
                    handleSelectAllEvent();
                }
            });
            final Button deselectAllButton = new Button(parent, SWT.NONE);
            deselectAllButton.setText("Deselect All");
            deselectAllButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
            deselectAllButton.addListener(SWT.Selection, new Listener() {

                @Override
                public void handleEvent(Event event) {
                    handleDeSelectAllEvent();
                }
            });
            final Button refreshButton = new Button(parent, SWT.NONE);
            refreshButton.setText("Refresh");
            refreshButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
            refreshButton.addListener(SWT.Selection, new Listener() {

                @Override
                public void handleEvent(Event event) {
                    checkAndUpdateCheckboxElement();
                }
            });
            _startCheckThread();
        }

        private void _startCheckThread() {
            final Thread t = new Thread() {

                @Override
                public void run() {
                    checkAndUpdateCheckboxElement();
                }
            };
            t.start();
        }
    };
}