Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.Priority;
import javafx.stage.Stage;

public class Main extends Application {

    @Override
    public void start(Stage primaryStage) {
        BorderPane root = new BorderPane();
        Scene scene = new Scene(root, 180, 250);

        String[] keys = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "*", "0", "#" };

        GridPane numPad = new GridPane();
        for (int i = 0; i < 12; i++) {
            Button button = new Button(keys[i]);
            button.getStyleClass().add("num-button");
            numPad.add(button, i % 3, (int) Math.ceil(i / 3));
        }

        Button call = new Button("Call");
        call.setId("call-button");
        call.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
        numPad.add(call, 0, 4);

        GridPane.setColumnSpan(call, 3);
        GridPane.setHgrow(call, Priority.ALWAYS);

        root.setCenter(numPad);
        primaryStage.setScene(scene);
        primaryStage.show();
    }

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