public void createPartControl()

in PluginsAndFeatures/azure-toolkit-for-eclipse/com.microsoft.azuretools.azureexplorer/src/com/microsoft/azuretools/azureexplorer/editors/rediscache/RedisExplorerEditor.java [126:314]
155 lines of code
6 McCabe index (conditional complexity)

    public void createPartControl(Composite parent) {
        ScrolledComposite scrolledComposite = new ScrolledComposite(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
        scrolledComposite.setExpandHorizontal(true);
        scrolledComposite.setExpandVertical(true);

        Composite cmpoMain = new Composite(scrolledComposite, SWT.NONE);
        GridLayout gridLayout = new GridLayout(2, false);
        cmpoMain.setLayout(gridLayout);

        Label lblChooseDb = new Label(cmpoMain, SWT.NONE);
        lblChooseDb.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
        lblChooseDb.setText("Database :");

        cbDatabase = new Combo(cmpoMain, SWT.READ_ONLY);
        cbDatabase.setEnabled(false);
        GridData cbDataBaseLayout = new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1);
        cbDataBaseLayout.minimumWidth = 50;
        cbDatabase.setLayoutData(cbDataBaseLayout);

        SashForm sashForm = new SashForm(cmpoMain, SWT.HORIZONTAL);
        sashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 2, 1));

        Composite cmpoKeyArea = new Composite(sashForm, SWT.BORDER);
        cmpoKeyArea.setLayout(new GridLayout(3, false));

        cbActionType = new Combo(cmpoKeyArea, SWT.READ_ONLY);
        cbActionType.setEnabled(false);
        cbActionType.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1));
        cbActionType.add(ACTION_SCAN);
        cbActionType.add(ACTION_GET);
        cbActionType.select(0);

        txtKeyPattern = new Text(cmpoKeyArea, SWT.BORDER);
        txtKeyPattern.setEditable(false);
        txtKeyPattern.setText(DEFAULT_SCAN_PATTERN);
        txtKeyPattern.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

        btnSearch = new Button(cmpoKeyArea, SWT.NONE);
        btnSearch.setEnabled(false);
        btnSearch.setImage(Activator.getImageDescriptor(SEARCH_ICON_PATH).createImage());

        lstKey = new List(cmpoKeyArea, SWT.BORDER | SWT.V_SCROLL);
        lstKey.setEnabled(false);
        lstKey.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 3, 1));

        btnScanMoreKey = new Button(cmpoKeyArea, SWT.NONE);
        btnScanMoreKey.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 3, 1));
        btnScanMoreKey.setEnabled(false);
        btnScanMoreKey.setText("Scan More");

        Composite cmpoValueArea = new Composite(sashForm, SWT.NONE);
        GridLayout cmpoValueAreaLayout = new GridLayout(2, false);
        cmpoValueAreaLayout.marginWidth = NO_MARGIN;
        cmpoValueAreaLayout.marginHeight = NO_MARGIN;
        cmpoValueArea.setLayout(cmpoValueAreaLayout);

        cmpoValue = new Composite(cmpoValueArea, SWT.BORDER);
        cmpoValue.setLayout(new GridLayout(2, false));
        cmpoValue.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));

        GridLayout cmpoKeyInfoLayout = new GridLayout(2, false);
        cmpoKeyInfoLayout.verticalSpacing = 8;
        cmpoKeyInfoLayout.marginHeight = NO_MARGIN;
        cmpoKeyInfoLayout.marginTop = NO_MARGIN;
        cmpoKeyInfoLayout.marginWidth = NO_MARGIN;
        Composite cmpoKeyInfo = new Composite(cmpoValue, SWT.NONE);
        cmpoKeyInfo.setLayout(cmpoKeyInfoLayout);
        cmpoKeyInfo.setLayoutData(new GridData(SWT.FILL, SWT.BOTTOM, true, false, 2, 1));

        Label lblType = new Label(cmpoKeyInfo, SWT.NONE);
        lblType.setText("Type :");

        lblTypeValue = new Label(cmpoKeyInfo, SWT.NONE);
        lblTypeValue.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

        Label lblKey = new Label(cmpoKeyInfo, SWT.NONE);
        lblKey.setText("Key :");

        lblKeyValue = new Label(cmpoKeyInfo, SWT.NONE);
        lblKeyValue.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

        Label lblValue = new Label(cmpoKeyInfo, SWT.NONE);
        lblValue.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
        lblValue.setText("Value :");

        cmpoInnerValue = new Composite(cmpoValue, SWT.NONE);
        cmpoInnerValue.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
        cmpoInnerValue.setVisible(false);
        GridLayout cmpoInnerValueLayout = new GridLayout(1, false);
        cmpoInnerValueLayout.marginHeight = NO_MARGIN;
        cmpoInnerValueLayout.marginWidth = NO_MARGIN;
        cmpoInnerValue.setLayout(cmpoInnerValueLayout);

        tblInnerValue = new Table(cmpoInnerValue, SWT.BORDER | SWT.FULL_SELECTION);
        tblInnerValue.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        tblInnerValue.setHeaderVisible(true);
        tblInnerValue.setLinesVisible(true);

        cmpoStringValue = new Composite(cmpoValue, SWT.NONE);
        cmpoStringValue.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
        cmpoStringValue.setVisible(false);
        GridLayout cmpoStringValueLayout = new GridLayout(1, false);
        cmpoStringValueLayout.marginHeight = NO_MARGIN;
        cmpoStringValueLayout.marginWidth = NO_MARGIN;
        cmpoStringValue.setLayout(cmpoStringValueLayout);

        txtStringValue = new Text(cmpoStringValue, SWT.BORDER | SWT.READ_ONLY | SWT.MULTI);
        txtStringValue.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        txtStringValue.setBackground(tblInnerValue.getBackground());

        GridLayout cmpoProgressLayout = new GridLayout(1, false);
        cmpoProgressLayout.marginWidth = NO_MARGIN;
        cmpoProgressLayout.marginTop = PROGRESS_MARGIN_TOP;
        cmpoProgressLayout.marginBottom = PROGRESS_MARGIN_BOTTOM;
        Composite cmpoProgress = new Composite(cmpoValueArea, SWT.NONE);
        cmpoProgress.setLayout(cmpoProgressLayout);
        cmpoProgress.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 2, 1));

        progressBar = new ProgressBar(cmpoProgress, SWT.HORIZONTAL | SWT.INDETERMINATE);
        GridData progressBarLayout = new GridData(SWT.RIGHT, SWT.BOTTOM, false, false, 1, 1);
        progressBarLayout.widthHint = PROGRESS_WIDTH;
        progressBar.setLayoutData(progressBarLayout);
        sashForm.setWeights(new int[] { 1, 1 });

        scrolledComposite.setContent(cmpoMain);
        scrolledComposite.setMinSize(cmpoMain.computeSize(SWT.DEFAULT, SWT.DEFAULT));


        cbDatabase.addListener(SWT.Selection, new AzureListenerWrapper(INSIGHT_NAME, "cbDatabase", null) {
            @Override
            protected void handleEventFunc(Event event) {
                if (cbActionType.getText().equals(ACTION_GET)) {
                    return;
                }
                setWidgetEnableStatus(false);
                txtKeyPattern.setText(DEFAULT_SCAN_PATTERN);
                onDataBaseSelect();
            }
        });

        lstKey.addListener(SWT.Selection, new AzureListenerWrapper(INSIGHT_NAME, "lstKey", null) {
            @Override
            protected void handleEventFunc(Event event) {
                String selectedKey = lstKey.getItem(lstKey.getSelectionIndex());
                if (selectedKey.equals(lastChosenKey)) {
                    return;
                }
                setWidgetEnableStatus(false);
                lastChosenKey = selectedKey;
                redisExplorerPresenter.onkeySelect(cbDatabase.getSelectionIndex(), selectedKey);
            }
        });

        btnSearch.addListener(SWT.Selection, new AzureListenerWrapper(INSIGHT_NAME, "btnSearch", null) {
            @Override
            protected void handleEventFunc(Event event) {
                onBtnSearchClick();
            }
        });

        btnScanMoreKey.addListener(SWT.Selection, new AzureListenerWrapper(INSIGHT_NAME, "btnScanMoreKey", null) {
            @Override
            protected void handleEventFunc(Event event) {
                setWidgetEnableStatus(false);
                redisExplorerPresenter.onKeyList(cbDatabase.getSelectionIndex(),
                        currentCursor, txtKeyPattern.getText());
            }
        });

        txtKeyPattern.addListener(SWT.KeyDown, event -> {
            // Enter key pressed
            if (event.keyCode == SWT.CR) {
                onBtnSearchClick();
            }
        });

        cbActionType.addListener(SWT.Selection, new AzureListenerWrapper(INSIGHT_NAME, "cbActionType", null) {
            @Override
            protected void handleEventFunc(Event event) {
                String selected = cbActionType.getText();
                if (selected.equals(ACTION_GET)) {
                    btnScanMoreKey.setEnabled(false);
                } else if (selected.equals(ACTION_SCAN)) {
                    btnScanMoreKey.setEnabled(true);
                }
            }
        });

    }