package com.example;

import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.VBox;
import javafx.scene.text.Font;
import javafx.scene.text.FontWeight;
import javafx.stage.Stage;

public class BorderPaneExample extends Application {

  BorderPane borderPane = new BorderPane(); // Container for the app
  
  // Setup UI elements here
  Label topLbl = new Label("Top");
  Label leftLbl = new Label("Left");
  Label rightLbl = new Label("Right");
  Label bottomLbl = new Label("Bottom");
  Button centerBtn = new Button("Center");
  
  // Using a VBox (Veritcal Box) to hold UI elements
  VBox topVb = new VBox();
  VBox leftVb = new VBox();
  VBox rightVb = new VBox();
  VBox bottomVb = new VBox();
  
  @Override
  public void init(){ // Use the init method to configure widgets
    // Set fonts for all labels using CSS
    topLbl.setFont(Font.font("Verdana", FontWeight.BOLD, 18));
    leftLbl.setFont(Font.font("Verdana", FontWeight.BOLD, 18));
    rightLbl.setFont(Font.font("Verdana", FontWeight.BOLD, 18));
    bottomLbl.setFont(Font.font("Verdana", FontWeight.BOLD, 18));
    
    // Configure the VBoxes
    topVb.getChildren().add(topLbl);
    topVb.setAlignment(Pos.CENTER);
    topVb.setStyle("-fx-border-stylel:solid; -fx-border-width:1pt; -fx-border-color:black;");
    
    leftVb.getChildren().add(leftLbl);
    leftVb.setAlignment(Pos.CENTER);
    leftVb.setStyle("-fx-border-stylel:solid; -fx-border-width:1pt; -fx-border-color:black;");    
    
    rightVb.getChildren().add(rightLbl);
    rightVb.setAlignment(Pos.CENTER);
    rightVb.setStyle("-fx-border-stylel:solid; -fx-border-width:1pt; -fx-border-color:black;");    

    bottomVb.getChildren().add(bottomLbl);
    bottomVb.setAlignment(Pos.CENTER);
    bottomVb.setStyle("-fx-border-stylel:solid; -fx-border-width:1pt; -fx-border-color:black;");  
    
    // Add VBoxes to Pane
    borderPane.setTop(topVb);
    borderPane.setLeft(leftVb);
    borderPane.setRight(rightVb);
    borderPane.setBottom(bottomVb);
    borderPane.setCenter(centerBtn);
 
    // Button event handler
    centerBtn.setOnAction(new EventHandler<ActionEvent>() {

      @Override
      public void handle(ActionEvent event) {
        System.out.println("Center clicked!");
      }
    });
    
  }
  
  public static void main(String[] args) {
    launch(args);
  }
  
  @Override
  public void start(Stage primaryStage) {
    primaryStage.setTitle("Border Pane Example");

    primaryStage.setScene(new Scene(borderPane, 300, 250));
    primaryStage.show();
  }
}