dsl.java

public class JavafxDslTest  extends Application  implements JavaFxDsl {

    public static void main(String[] args) {
        launch(JavafxDslTest.class);
      }
    
    @Bind(id = "pill-left")
    private ToggleButton fromExisting;
    @Bind(id = "pill-right")
    private ToggleButton fromNew;
    
    
    @Override
    public void start(Stage stage) throws Exception {

        ToggleGroup group = new ToggleGroup();
        
        @SuppressWarnings("unchecked")
        StackPane root = 
          stackPane(
            stackPane(
               vbox(
                 label("Создать новий шаблон").withStyleclass("dialog-header-text"),
                 gridPane(
                   hbox(
                     toggleButton("Новый", id -> "pill-left").fix(x -> x.setToggleGroup(group)),
                     toggleButton("Копия", id -> "pill-right").fix(x -> {
                         x.setToggleGroup(group);
                         group.selectToggle(fromExisting); // check that fix runs after init
                     })
                   ).fix(x -> setConstraints(x, 1, 0)),
                   label("Template:").fix(l -> setConstraints(l, 0, 1)),
                   choiceBox(items -> FXCollections
                           .observableArrayList(Arrays.asList("1", "2", "3", "4", "5"))
                           .sorted()).fix(cb -> setConstraints(cb, 1, 1)),
                   label("Provider:").fix(l -> setConstraints(l, 0, 2)),
                   hbox(
                      choiceBox(
                         items -> FXCollections
                         .observableArrayList(Arrays.asList("1", "2", "3", "4", "5"))
                         .sorted()
                      ),
                      hyperlink("Add new")
                   )
                   .attrs(spacing -> 5)
                   .fix(x -> setConstraints(x, 1, 2)),
                   label("Template Id:").fix(x -> setConstraints(x, 0, 3)),
                   textField().fix(x -> setConstraints(x, 1, 3)),
                   label("choose grid:").fix(x -> setConstraints(x, 0, 4)),
                   hbox(
                     label("empty"),
                     button("select file")
                   ).attrs(spacing -> 5.0).fix(x -> setConstraints(x, 1, 4))
                 ).fix(wizardForm -> {
                     wizardForm.getColumnConstraints().add(new ColumnConstraints(150)); // column 0 is 100 wide
                     wizardForm.getColumnConstraints().add(new ColumnConstraints(300));
                 })
                 .attrs(prefWidth -> 300.0, prefHeight -> 150.0, vgap -> 5.0),
                 anchorPane(
                   button("proceed").fix(b -> {
                       AnchorPane.setRightAnchor(b, 0.0);
                       AnchorPane.setBottomAnchor(b, 0.0);
                   }), 
                   button("cancel").fix(b -> {
                       AnchorPane.setRightAnchor(b, 100.0);
                       AnchorPane.setBottomAnchor(b, 0.0);
                   })
                 )
               )
               .attrs(
                 spacing -> 10,
                 maxWidth -> 450.0 + 80.0,
                 maxHeight -> 300.0
               )
               .withStyleclass("dialog-content")
            )
            .attrs(padding -> new Insets(10))
          )
          .attrs(padding -> new Insets(10))
          .buildAndBind(this);
             
        
        // TODO: couldn't capture local variables....

        Scene scene = new Scene(root);
        stage.setScene(scene);
        scene.getStylesheets().add("stylesheet.css");
        stage.show();
    }
}

plain.java

public class NewGridWizard extends Application {

	 public StackPane topPane;
	  public StackPane newTemplateWizard;
	  
	  private void createNewTemplateWizard() {
	    this.newTemplateWizard = new StackPane();
	    newTemplateWizard.setPadding(new Insets(10));
	    topPane.getChildren().add(newTemplateWizard);
	    
	    
	    VBox wizardContent = new VBox(10);
	    wizardContent.getStyleClass().add("dialog-content");
	    
	    wizardContent.setMaxSize(450.0 + 80.0, 300.0);
	    //wizardContent.setPrefSize(450.0, 300.0);
	  
	    Label label = new Label("Создать новий шаблон");
	    label.getStyleClass().add("dialog-header-text");
	   
	    newTemplateWizard.getChildren().add(wizardContent); // --
	    
	    
	    GridPane wizardForm = new GridPane();
	    
	    wizardForm.getColumnConstraints().add(new ColumnConstraints(150)); // column 0 is 100 wide
	    wizardForm.getColumnConstraints().add(new ColumnConstraints(300)); // column 1 is 200 wide
	    wizardForm.setVgap(5.0);
	    
	    {
	    	ToggleButton fromNew = new ToggleButton("Новый");
	    	fromNew.setId("pill-left");
	        ToggleButton fromExisting = new ToggleButton("Копия");
	        fromExisting.setId("pill-right");
	       
	 
	        ToggleGroup group = new ToggleGroup();
	        fromNew.setToggleGroup(group);
	        fromExisting.setToggleGroup(group);
	       
	        // select the first button to start with
	        group.selectToggle(fromNew);
	 
	        HBox toggleButtons = new HBox();
	        toggleButtons.getChildren().addAll(fromNew, fromExisting);
	        
	        GridPane.setConstraints(toggleButtons, 1, 0); // --
	        
	        
	        Label templateL = new Label("Template:");
	        GridPane.setConstraints(templateL, 0, 1);
	        
	        ChoiceBox<String> templateSelect = new ChoiceBox<>(FXCollections
	                .observableArrayList(Arrays.asList("1", "2", "3", "4", "5"))
	                .sorted());
	        
	        GridPane.setConstraints(templateSelect, 1, 1);
	        
	        Label providerL = new Label("Provider:");
	        GridPane.setConstraints(providerL, 0, 2);
	        
	        HBox providerSelectBox = new HBox(5);
	        GridPane.setConstraints(providerSelectBox, 1, 2);
	        
	        ChoiceBox<String> providerSelect = new ChoiceBox<>(FXCollections
	                .observableArrayList(Arrays.asList("1", "2", "3", "4", "5"))
	                .sorted());
	        
	        Hyperlink addProviderLink = new Hyperlink("Add new");
	        
	        providerSelectBox.getChildren().addAll(providerSelect, addProviderLink);
	        
	        Label templateName = new Label("Template Id:");
	        GridPane.setConstraints(templateName, 0, 3);
	        
	        TextField templateNameTextField = new TextField();
	        GridPane.setConstraints(templateNameTextField, 1, 3);
	        
	        Label fileLabel = new Label("choose grid:");
	        GridPane.setConstraints(fileLabel, 0, 4);
	        
	        HBox fileHBox = new HBox(5);
	        GridPane.setConstraints(fileHBox, 1, 4);
	        
	        
	        Label fileNameLabel = new Label("empty");
	        
	        Button selectFileButton = new Button("Select file");
	        
	        fileHBox.getChildren().addAll(fileNameLabel, selectFileButton);
	        
	        
	        
	        wizardForm.getChildren().addAll(toggleButtons, templateL, templateSelect, providerL, providerSelectBox, templateName,
	        		templateNameTextField,fileLabel, fileHBox);
	    }
	    
	    
	    
	    wizardForm.setPrefSize(300.0, 150.0);
	    
	    AnchorPane wizardControls = new AnchorPane();
	    
	    Button proceed = new Button("Proceed");
	    Button cancel = new Button("Cancel");
	    
	    AnchorPane.setRightAnchor(proceed, 0.0);
	    AnchorPane.setBottomAnchor(proceed, 0.0);
	    
	    AnchorPane.setRightAnchor(cancel, 100.0);
	    AnchorPane.setBottomAnchor(cancel, 0.0);
	    
	    wizardControls.getChildren().addAll(proceed, cancel);
	    
	    wizardContent.getChildren().addAll(label, wizardForm, wizardControls); // --
	  }
        

   

    @Override
    public void start(Stage stage) throws Exception {
      

        topPane = new StackPane();
        topPane.setPadding(new Insets(10));
        
        createNewTemplateWizard();
        Scene scene = new Scene(topPane);
        stage.setScene(scene);
        scene.getStylesheets().add("stylesheet.css");
        stage.show();
    }

    public static void main(String[] args) {
        launch(NewGridWizard.class);
    }

}