public void createControl()

in eclipse/eclipse-m2e-ui/src/org/apache/sling/ide/eclipse/ui/wizards/np/ChooseArchetypeWizardPage.java [120:209]
79 lines of code
3 McCabe index (conditional complexity)

    public void createControl(Composite parent) {
		Composite container = new Composite(parent, SWT.NULL);
		GridLayout layout = new GridLayout();
		container.setLayout(layout);
		layout.numColumns = 3;
        layout.verticalSpacing = 9;

	    useDefaultWorkspaceLocationButton = new Button(container, SWT.CHECK);
	    GridData useDefaultWorkspaceLocationButtonData = new GridData(SWT.LEFT, SWT.CENTER, false, false, 3, 1);
	    useDefaultWorkspaceLocationButton.setLayoutData(useDefaultWorkspaceLocationButtonData);
	    useDefaultWorkspaceLocationButton
	        .setText("Use default Workspace location");
	    useDefaultWorkspaceLocationButton.addSelectionListener(new SelectionAdapter() {
	      @Override
        public void widgetSelected(SelectionEvent e) {
	        boolean inWorkspace = useDefaultWorkspaceLocationButton.getSelection();
	        locationLabel.setEnabled(!inWorkspace);
	        locationCombo.setEnabled(!inWorkspace);
	        dialogChanged();
	      }
	    });
	    useDefaultWorkspaceLocationButton.setSelection(true);

	    locationLabel = new Label(container, SWT.NONE);
	    GridData locationLabelData = new GridData();
	    locationLabelData.horizontalIndent = 10;
	    locationLabel.setLayoutData(locationLabelData);
	    locationLabel.setText("Location:");
	    locationLabel.setEnabled(false);

	    locationCombo = new Combo(container, SWT.NONE);
	    GridData locationComboData = new GridData(SWT.FILL, SWT.CENTER, true, false);
	    locationCombo.setLayoutData(locationComboData);
	    locationCombo.addModifyListener(new ModifyListener() {
	      @Override
        public void modifyText(ModifyEvent e) {
	    	  dialogChanged();
	      }
	    });
	    locationCombo.setEnabled(false);

	    Button locationBrowseButton = new Button(container, SWT.NONE);
	    GridData locationBrowseButtonData = new GridData(SWT.FILL, SWT.CENTER, false, false);
	    locationBrowseButton.setLayoutData(locationBrowseButtonData);
	    locationBrowseButton.setText("Browse...");
	    locationBrowseButton.addSelectionListener(new SelectionAdapter() {
	      @Override
        public void widgetSelected(SelectionEvent e) {
	        DirectoryDialog dialog = new DirectoryDialog(getShell());
	        dialog.setText("Select Location");

	        String path = locationCombo.getText();
	        if(path.length() == 0) {
	          path = ResourcesPlugin.getWorkspace().getRoot().getLocation().toPortableString();
	        }
	        dialog.setFilterPath(path);

	        String selectedDir = dialog.open();
	        if(selectedDir != null) {
	          locationCombo.setText(selectedDir);
	          useDefaultWorkspaceLocationButton.setSelection(false);
	          dialogChanged();
	        }
	      }
	    });
		
		
		Label label = new Label(container, SWT.NULL);
		label.setText("&Archetype:");

        knownArchetypes = new Combo(container, SWT.DROP_DOWN | SWT.READ_ONLY);
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        knownArchetypes.setLayoutData(gd);
		knownArchetypes.addSelectionListener(new SelectionAdapter() {
			@Override
			public void widgetSelected(SelectionEvent e) {
				dialogChanged();
			}
		});
		knownArchetypes.addMouseListener(new MouseAdapter() {
			@Override
			public void mouseDoubleClick(MouseEvent e) {
				getContainer().showPage(getNextPage());
			}
		});
		
		setPageComplete(false);

		setControl(container);
	}