Lab22

import java.util.List;
import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ComboBox;
import javafx.scene.control.Label;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.scene.text.Font;
import javafx.scene.text.FontPosture;
import javafx.scene.text.FontWeight;
import javafx.stage.Stage;


// Lab 21
public class main extends Application {

	private Label label = new Label("Programming is fun");

	private ComboBox<String> cboFontName = new ComboBox<>();
	private ComboBox<Integer> cboFontSize = new ComboBox<>();
	private CheckBox chkBold = new CheckBox("Bold");
	private CheckBox chkItalic = new CheckBox("Italic");



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

    	BorderPane pane = new BorderPane();
    	pane.setCenter(label);

    	List<String> fontNames = Font.getFontNames();
    	cboFontName.getItems().addAll(fontNames);
    	cboFontName.setValue(fontNames.get(6));

    	for (int i = 1; i <= 100; i++)
    		cboFontSize.getItems().add(i);

    	cboFontSize.setValue(36);
    	label.setFont(Font.font(cboFontName.getValue(), FontWeight.NORMAL, FontPosture.REGULAR,cboFontSize.getValue()));

    	HBox hBox = new HBox(10);
    	hBox.getChildren().addAll(new Label("Font Name"),
    	cboFontName, new Label("Font Size"), cboFontSize);
    	hBox.setAlignment(Pos.CENTER);
    	pane.setTop(hBox);

    	HBox hBox2 = new HBox(10);
    	hBox2.getChildren().addAll(chkBold, chkItalic);
    	hBox2.setAlignment(Pos.CENTER);
    	pane.setBottom(hBox2);

    	Scene scene = new Scene(pane, 600, 300);
    	primaryStage.setTitle("Lab 22");
    	primaryStage.setScene(scene);
    	primaryStage.show();

    	cboFontName.setOnAction(e -> {
    		setFont();
    	});

    	cboFontSize.setOnAction(e -> {
    		setFont();
    	});

    	chkBold.setOnAction(e -> {
    		setFont();
    	});

    	chkItalic.setOnAction(e -> {
    		setFont();
    	});
    }


    private void setFont() {
    	FontWeight weight;
    	if (chkBold.isSelected())
    		weight = FontWeight.BOLD;
    	else
    		weight = FontWeight.NORMAL;

    	FontPosture posture;
    	if (chkItalic.isSelected())
    		posture = FontPosture.ITALIC;
    	else
    		posture = FontPosture.REGULAR;


    	label.setFont(Font.font(cboFontName.getValue(), weight, posture,cboFontSize.getValue()));

    }

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