import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.TextField;
import javafx.scene.layout.TilePane;
import javafx.stage.Stage;

/**
 *
 */
public class SudokuGUI extends Application {

	/**
	 * @param args the command line arguments
	 */
	public static void main(String[] args) {
		launch(args);
	}

	@Override
	public void start(Stage primaryStage) {
		primaryStage.setTitle("TilePane example");

		//Adding TilePane
		TilePane TilePane = new TilePane();

		// 2D array of TextFields with value of 5,5
		TextField[][] TF = new TextField[9][9];

		//Column is a vertical line and row is a horizontal line
		//Two FOR loops used for creating 2D array of TextFields with values row,col
		for(int row=0; row<TF.length; row++){
			for(int col=0; col<TF.length;col++){

				//Initializing 2D TextFields with values row,col
				TF[row][col] = new TextField("0");
				TF[row][col].setPrefSize(50, 50);
				TilePane.getChildren().add(TF[row][col]);

				if (row/3==0) {

					if (col/3==0) {
						TF[row][col].setAlignment(Pos.TOP_LEFT);
					}

					if (col/3==1) {
						TF[row][col].setAlignment(Pos.TOP_CENTER);
					}

					if (col/3==2) {
						TF[row][col].setAlignment(Pos.TOP_RIGHT);
					}

				}

				if (row/3==1) {

					if (col/3==0) {
						TF[row][col].setAlignment(Pos.CENTER_LEFT);
					}

					if (col/3==1) {
						TF[row][col].setAlignment(Pos.CENTER);
					}

					if (col/3==2) {
						TF[row][col].setAlignment(Pos.CENTER_RIGHT);
					}

				}

				if (row/3==2) {

					if (col/3==0) {
						TF[row][col].setAlignment(Pos.BOTTOM_LEFT);
					}

					if (col/3==1) {
						TF[row][col].setAlignment(Pos.BOTTOM_CENTER);
					}

					if (col/3==2) {
						TF[row][col].setAlignment(Pos.BOTTOM_RIGHT);
					}

				}


			}
		}

		//Adding TilePane to the scene
		Scene scene = new Scene(TilePane);
		primaryStage.setScene(scene);
		primaryStage.show();
	}
}