public void createControl()

in eclipse/eclipse-ui/src/org/apache/sling/ide/eclipse/ui/wizards/SetupServerWizardPage.java [93:218]
102 lines of code
3 McCabe index (conditional complexity)

	public void createControl(Composite parent) {
        Composite container = new Composite(parent, SWT.NONE);
		GridLayout layout = new GridLayout();
		container.setLayout(layout);
		layout.numColumns = 3;
		layout.verticalSpacing = 9;
		layout.marginBottom = 10;

        GridDataFactory singleRowGridDataFactory = GridDataFactory.swtDefaults().align(SWT.LEFT, SWT.CENTER)
                .span(layout.numColumns, 1);

		useExistingServer = new Button(container, SWT.RADIO);
	    useExistingServer.setText("Add to existing server");
        singleRowGridDataFactory.applyTo(useExistingServer);

	    Label existingServerLabel = new Label(container, SWT.NONE);
	    GridData locationLabelData = new GridData();
        locationLabelData.horizontalIndent = HORIZONTAL_INDENT;
	    existingServerLabel.setLayoutData(locationLabelData);
	    existingServerLabel.setText("Location:");
	    existingServerLabel.setEnabled(true);

        existingServerCombo = new SlingLaunchpadCombo(container, null);
        existingServerCombo.getWidget().addModifyListener(new ModifyListener() {
	      public void modifyText(ModifyEvent e) {
	    	  dialogChanged();
	      }
	    });
        existingServerCombo.refreshRepositoryList(new NullProgressMonitor());
        existingServerCombo.getWidget().setEnabled(true);

        {
            startExistingServerButton = new Button(container, SWT.CHECK);
            GridData gd = new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1);
            gd.horizontalIndent = HORIZONTAL_INDENT;
            startExistingServerButton.setLayoutData(gd);
            startExistingServerButton.setText("Start server after project creation (if server not yet started).");
            startExistingServerButton.setSelection(true);
        }

        skipServerConfiguration = new Button(container, SWT.RADIO);
        skipServerConfiguration.setText("Don't deploy on a server");
        singleRowGridDataFactory.applyTo(skipServerConfiguration);

        setupNewServer = new Button(container, SWT.RADIO);
        setupNewServer.setText("Setup new server");
        singleRowGridDataFactory.applyTo(setupNewServer);
	    
        newLabel(container, "Server name:");
        newServerName = newText(container);
	    
        newLabel(container, "Host name:");
        newServerHostnameName = newText(container);
        newServerHostnameName.setText("localhost");
	    
        newLabel(container, "Port:");
        newServerPort = newText(container);
        newServerPort.setText(Integer.toString(config.getPort()));
        
        newLabel(container, "Username:");
        newServerUsername = newText(container);
        newServerUsername.setText(config.getUsername());

        newLabel(container, "Password:");
        newServerPassword = newText(container);
        newServerPassword.setText(config.getPassword());
	    
        newLabel(container, "Debug Port:");
        newServerDebugPort = newText(container);
        newServerDebugPort.setText(Integer.toString(config.getDebugPort()));
	    
	    SelectionAdapter radioListener = new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
                updateEnablements();
				dialogChanged();
			}
        };
		useExistingServer.addSelectionListener(radioListener);
		setupNewServer.addSelectionListener(radioListener);
	    
	    ModifyListener ml = new ModifyListener() {
			
			@Override
			public void modifyText(ModifyEvent e) {
				dialogChanged();
			}
		};
	    KeyListener kl = new KeyListener() {
			
			@Override
			public void keyReleased(KeyEvent e) {
				dialogChanged();
			}
			
			@Override
			public void keyPressed(KeyEvent e) {
				dialogChanged();
			}
		};
		newServerName.addModifyListener(ml);
		newServerName.addKeyListener(kl);
		newServerHostnameName.addModifyListener(ml);
		newServerHostnameName.addKeyListener(kl);
		newServerPort.addModifyListener(ml);
		newServerPort.addKeyListener(kl);
		newServerDebugPort.addModifyListener(ml);
		newServerDebugPort.addKeyListener(kl);

        useExistingServer.setSelection(existingServerCombo.hasServers());
        existingServerCombo.getWidget().setEnabled(existingServerCombo.hasServers());
        startExistingServerButton.setEnabled(existingServerCombo.hasServers());
        setupNewServer.setSelection(!existingServerCombo.hasServers());

        updateEnablements();

        setPageComplete(false);
		
		setControl(container);
		
		// allow the selection to proceed in case we have a preselected server
        if (useExistingServer.getSelection()) {
            if (existingServerCombo.getErrorMessage(SKIP_SERVER_STARTED) == null) {
                updateStatus(null);
            }
        }
	}