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Use JavaFX. No Swing or Awt Enhanced the Hollywood Star Generator app Write a program that allows a user to enter a name into an input box and your program will display a star similar to the screensh
Use JavaFX. No Swing or Awt
Enhanced the Hollywood Star Generator app
Write a program that allows a user to enter a name into an input box and your program will display a star similar to the screenshot shown below, with a name displayed in the star. Below are the requirements of the program (or app):
1. Add a Star shape and the following:
a. fill the color with “Aqua” and
b. set the shape stroke with “Gold” color and
c. set stroke width to 5px.
2. Add a text shape and the following:
a. set the default text to “Your-Name” and
b. set the text content to align “center” horizontally and
c. set the font color to “Blue” and
d. set the font size to 25px and “bold” and e. add a “DropShadow” effect with offsetX to 15px and offset to 15px.
3. Add a textfield with a prompt text “Type your name here” to allow a user to enter a name.
4. Add a Generate button and its required functions to generate a use’s name on the text shape on the Start (e.g., John Wayne).
5. Add a Reset button and its required functions to reset all the controls back to the initial load conditions.
6. Set app title to “Draw a Super-Star”.
7. If the user hasn’t entered any name but the Generate button is being clicked, the app will not change any things and it will stay in its initial condition (refer to Figure-1 below).
8. You are required to create an app resembling to the app in the screenshot.
9. Verify the correctness of your app.
- ANSWER
import javafx.application.Application;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.scene.shape.Polygon;
import javafx.scene.text.Text;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.FontPosture;
import javafx.scene.text.FontWeight;
import javafx.scene.effect.DropShadow;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.control.Button;
import javafx.scene.layout.HBox ;
import javafx.geometry.Pos;
import javafx.scene.layout.BorderPane;
import javafx.geometry.Insets;
import javafx.scene.control.TextField;
import javafx.scene.layout.GridPane;
import javafx.scene.shape.Circle;
public class HollywoodStar extends Application
{
@Override
public void start(Stage primaryStage)
{
Button btn = new Button("Generate");
Button btn2 = new Button("Reset");
TextField txtinput =new TextField();
double TEXT_X = 28;
double TEXT_Y = 50;
// Draw the star
Polygon star = new Polygon(100, 2, 40, 182, 194, 70, 4,70, 158, 182);
star.setStroke(Color.GOLD);
star.setStrokeWidth(5.0);
star.setFill(Color.AQUA);
Circle circle = new Circle(100,100,38);
circle.setFill(Color.AQUA);
Text name = new Text(TEXT_X, TEXT_Y, "Your-Name");
name.setFont(Font.font("verdana", FontWeight.BOLD, FontPosture.REGULAR, 25));
name.setFill(Color.BLUE);
DropShadow shadow = new DropShadow();
shadow.setRadius(5.0);
shadow.setOffsetX(15);
shadow.setOffsetY(15);
shadow.setColor(Color.color(0.4, 0.5, 0.5));
name.setEffect(shadow);
// Add the shapes to a Pane.
Pane pane = new Pane(star, circle);
HBox box0 = new HBox();
box0.getChildren().add(name );
box0.setSpacing(13);
box0.setPrefWidth(80);
box0.setAlignment(Pos.CENTER );
GridPane gridPane = new GridPane();
//Setting the padding
gridPane.setPadding(new Insets(10, 10, 10, 10));
//Setting the vertical and horizontal gaps between the columns
//Setting the Grid alignment
gridPane.setAlignment(Pos.CENTER);
HBox box1 = new HBox();
box1.getChildren().addAll(btn,btn2 );
box1.setSpacing(13);
box1.setPrefWidth(80);
box1.setAlignment(Pos.BOTTOM_CENTER );
//Arranging all the nodes in the grid
// gridPane.add(textField1, 0, 0);
gridPane.add(pane,0, 0, 1, 1 );
gridPane.add(box0,0, 0, 2, 1 );
gridPane.add(txtinput,0, 1, 1, 1);
gridPane.add(box1, 0, 2, 1, 1);
//gridPane.add(btn2,1, 2, 1, 1);
gridPane.setVgap(10);
gridPane.setHgap(10);
btn.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
String textout = txtinput.getText();
name.setText(textout);
}
});
btn2.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
txtinput.setText("");
name.setText("Your-Name");
}
});
// Create a Scene and display it.
Scene scene = new Scene(gridPane, 400, 350);
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args)
{
launch(args);
}
}