private void createTabFolderForTypesAndIndexes()

in CasViewerEclipsePlugin/uimaj-ep-casviewer/src/main/java/org/apache/uima/uct/viewer/internal/page/CASViewControl.java [509:588]
51 lines of code
6 McCabe index (conditional complexity)

    private void createTabFolderForTypesAndIndexes(
            final IManagedForm managedForm, Composite sashForm) {
        final Composite compTop = FormSection.createGridLayoutContainer(
                toolkit, sashForm, 1, 2, 2);
        // ((GridLayout) compTop.getLayout()).makeColumnsEqualWidth = true;
        // compTop.setLayoutData (new GridData (GridData.HORIZONTAL_ALIGN_FILL,
        // GridData.VERTICAL_ALIGN_FILL, true, true));
        compTop.setLayoutData(new GridData(GridData.FILL_BOTH));
        toolkit.paintBordersFor(compTop);

        final CTabFolder tabFolder = new CTabFolder(compTop, SWT.FLAT
                | SWT.BORDER | SWT.TOP);
        tabFolder.setUnselectedCloseVisible(false);
        // tabFolder.setEnabled(false);
        // tabFolder.setMaximizeVisible(true);
        // tabFolder.setMinimizeVisible(true);
        // tabFolder.marginHeight = 10;
        tabFolder.setSimple(false);
        toolkit.adapt(tabFolder, true, true);
        GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
        tabFolder.setLayoutData(gd);

        Display display = sashForm.getDisplay();
        ITheme theme = PlatformUI.getWorkbench().getThemeManager()
                .getCurrentTheme();
        ColorRegistry colorRegistry = theme.getColorRegistry();

        compTop.setForeground(display.getSystemColor(SWT.COLOR_BLACK));
        // tabFolder.setBackground(compTop.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));

        drawGradient(tabFolder, colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_TAB_TEXT_COLOR),
                new Color[] {colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_TAB_BG_START),
                             colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_TAB_BG_END) },
                new int[] { theme.getInt(IWorkbenchThemeConstants.ACTIVE_TAB_PERCENT) },
                theme.getBoolean(IWorkbenchThemeConstants.ACTIVE_TAB_VERTICAL));

        tabFolder.addSelectionListener(new SelectionListener() {

            public void widgetSelected(SelectionEvent e) {
                int currentView = -1;
                int index = tabFolder.getSelectionIndex();
                if (index >= 0) {
                    if (index == 0) {
                        currentView = AnnotatedTextSectionPart.TAB_VIEW_ANNOTATIONS;
                    } else if (index == 1) {
                        currentView = AnnotatedTextSectionPart.TAB_VIEW_INDEX_REPO;
                    } else if (index == 2) {
                        currentView = AnnotatedTextSectionPart.TAB_VIEW_CASDIFF;
                    }
                    if (currentView != -1) {
                        docSection.switchViewForAnnotations(currentView);
                    }
                }
            }

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

        compTop.addControlListener(new ControlAdapter() {

            public void controlResized(ControlEvent e) {
                // Trace.err("compTop");
                // TODO Resize
                // tabFolder.layout(true, true);
                // managedForm.reflow(true);
                // managedForm.refresh();
            }
        });

        /** ****************************************************************** */
        /* Create Tab Item for "Type System" */
        /** ****************************************************************** */
        createCASTypesTab(managedForm, tabFolder);
        createIndexRepositoryTab(managedForm, tabFolder);
//        if (testCASDiff) {
//            createCASDiffTab(managedForm, tabFolder);
//        }
        tabFolder.setSelection(0);
    }