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

Example 66 with ICheckStateListener

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

the class ShowNatureProposalsDialog method createDialogArea.

@Override
public Control createDialogArea(Composite parent) {
    setTitle(Messages.MissingNatureDetector_Title);
    setMessage(Messages.MissingNatureDetector_Desc);
    wizban = DiscoveryImages.BANNER_DISOVERY.createImage();
    setTitleImage(wizban);
    Composite res = new Composite(parent, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, true).hint(SWT.DEFAULT, SWT.DEFAULT).applyTo(res);
    GridLayoutFactory.fillDefaults().margins(LayoutConstants.getMargins()).equalWidth(false).applyTo(res);
    Label label = new Label(res, SWT.WRAP);
    label.setText(Messages.MissingNatureDetector_Message);
    naturesCheckList = CheckboxTableViewer.newCheckList(res, SWT.MULTI | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    naturesCheckList.setContentProvider(new IStructuredContentProvider() {

        public Object[] getElements(Object inputElement) {
            return ((Set<?>) inputElement).toArray();
        }
    });
    naturesCheckList.setComparator(new ViewerComparator());
    naturesCheckList.setInput(candidates.keySet());
    naturesCheckList.setAllChecked(true);
    GridDataFactory.fillDefaults().applyTo(naturesCheckList.getControl());
    naturesCheckList.addCheckStateListener(new ICheckStateListener() {

        public void checkStateChanged(CheckStateChangedEvent event) {
            Button okButton = getButton(IDialogConstants.OK_ID);
            if (okButton != null) {
                okButton.setEnabled(canComplete());
            }
            updateSelectedNatures();
        }
    });
    Link preferencesLink = new Link(res, SWT.NONE);
    preferencesLink.setText(Messages.MissingNatureDetector_linkToPreferences);
    preferencesLink.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            PreferenceDialog pref = PreferencesUtil.createPreferenceDialogOn(getShell(), ProjectNaturesPreferencePage.ID, null, null);
            pref.setBlockOnOpen(false);
            pref.open();
        }
    });
    return res;
}

Example 67 with ICheckStateListener

use of org.eclipse.jface.viewers.ICheckStateListener 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 68 with ICheckStateListener

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

the class AbstractExportToSingleFileWizardPage method createProjectList.

/**
 * Creates the checkbox tree and list for selecting resources.
 *
 * @param parent
 *            the parent control
 */
protected void createProjectList(Composite parent) {
    // create the input element, which has the root resource
    // as its only child
    List<IProject> input = new ArrayList<>();
    IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
    for (int i = 0; i < projects.length; i++) {
        if (projects[i].isOpen()) {
            input.add(projects[i]);
        }
    }
    listViewer = CheckboxTableViewer.newCheckList(parent, SWT.TOP | SWT.BORDER);
    GridData data = new GridData(GridData.FILL_BOTH);
    listViewer.getTable().setLayoutData(data);
    listViewer.setLabelProvider(WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider());
    listViewer.setContentProvider(getContentProvider());
    listViewer.setComparator(new ViewerComparator());
    // check for initial modification to avoid work if no changes are made
    listViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                for (Object currentlyChecked : listViewer.getCheckedElements()) {
                    if (currentlyChecked != event.getElement()) {
                        listViewer.setChecked(currentlyChecked, false);
                    }
                }
            }
            updateWidgetEnablements();
        }
    });
    listViewer.setInput(workspace);
}

Example 69 with ICheckStateListener

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

the class SDKProjectConvertWizardPage method createProjectsList.

protected void createProjectsList(Composite workArea) {
    Label title = new Label(workArea, SWT.NONE);
    title.setText(Msgs.importProjectLabel);
    title.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 3, 1));
    // Composite listComposite = new Composite(workArea, SWT.NONE);
    // GridLayout layout = new GridLayout();
    // layout.numColumns = 2;
    // layout.marginWidth = 0;
    // layout.makeColumnsEqualWidth = false;
    // listComposite.setLayout(layout);
    // GridData gd = new GridData(GridData.GRAB_HORIZONTAL
    // | GridData.GRAB_VERTICAL | GridData.FILL_BOTH);
    // gd.grabExcessHorizontalSpace = true;
    // gd.horizontalSpan = 3;
    // listComposite.setLayoutData(gd);
    projectsList = new CheckboxTreeViewer(workArea, SWT.BORDER);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1);
    gridData.widthHint = new PixelConverter(projectsList.getControl()).convertWidthInCharsToPixels(25);
    gridData.heightHint = new PixelConverter(projectsList.getControl()).convertHeightInCharsToPixels(10);
    projectsList.getControl().setLayoutData(gridData);
    projectsList.setContentProvider(new ITreeContentProvider() {

        public void dispose() {
        }

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

        public Object[] getElements(Object inputElement) {
            return (Object[]) getDataModel().getProperty(SELECTED_PROJECTS);
        }

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

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

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });
    projectsList.setLabelProvider(new ProjectLabelProvider());
    projectsList.addCheckStateListener(new ICheckStateListener() {

        public void checkStateChanged(CheckStateChangedEvent event) {
            ProjectRecord element = (ProjectRecord) event.getElement();
            if (element.hasConflicts()) {
                projectsList.setChecked(element, false);
            }
            getDataModel().setProperty(SELECTED_PROJECTS, projectsList.getCheckedElements());
            setPageComplete(ListUtil.isNotEmpty(projectsList.getCheckedElements()));
        }
    });
    projectsList.setInput(this);
    projectsList.setComparator(new ViewerComparator());
}

Example 70 with ICheckStateListener

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

the class SDKProjectsImportWizardPage method createProjectsList.

protected void createProjectsList(Composite workArea) {
    labelProjectsList = new Label(workArea, SWT.NONE);
    labelProjectsList.setText(Msgs.importProjectsLabel);
    labelProjectsList.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 3, 1));
    projectsList = new CheckboxTreeViewer(workArea, SWT.BORDER);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1);
    gridData.widthHint = new PixelConverter(projectsList.getControl()).convertWidthInCharsToPixels(25);
    gridData.heightHint = new PixelConverter(projectsList.getControl()).convertHeightInCharsToPixels(10);
    projectsList.getControl().setLayoutData(gridData);
    projectsList.setContentProvider(new ITreeContentProvider() {

        public void dispose() {
        }

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

        public Object[] getElements(Object inputElement) {
            return getProjectRecords();
        }

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

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

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });
    projectsList.setLabelProvider(createProjectsListLabelProvider());
    projectsList.addCheckStateListener(new ICheckStateListener() {

        public void checkStateChanged(CheckStateChangedEvent event) {
            handleCheckStateChangedEvent(event);
        }
    });
    projectsList.setInput(this);
    projectsList.setComparator(new ViewerComparator());
    createSelectionButtons(workArea);
}