Write a javaFX application that displays a text field, a color picker, and a button. When the user presses the button, display the text obtained from the text field in the color selected by the color picker. Heres what I got so far: import javafx.application.Application; import javafx.event.ActionEvent; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.ColorPicker; import javafx.scene.control.TextField; import javafx.scene.paint.Color; import javafx.scene.text.Text; import javafx.stage.Stage; import javafx.scene.layout.GridPane; import javafx.scene.layout.HBox; import javafx.scene.layout.VBox; public class PP619 extends Application{ private Text message; private ColorPicker colorPicker; private TextField txtName; private Button btnDisplay; //Allows user to select color and write text public void start(Stage primaryStage) { colorPicker = new ColorPicker(Color.BLACK); colorPicker.setOnAction(this::processColorChoice); txtName = new TextField(); btnDisplay = new Button("Display"); //Button Action btnDisplay.setOnAction(e -> { message = new Text(txtName.getText()); }); message = new Text("Hello!"); HBox pickers = new HBox(colorPicker); pickers.setSpacing(15); pickers.setAlignment(Pos.CENTER); VBox root = new VBox(); root.setStyle("-fx-background-color: white"); root.setSpacing(20); root.setAlignment(Pos.CENTER); root.getChildren().addAll(pickers, txtName, btnDisplay, message); Scene scene = new Scene(root, 400, 150); primaryStage.setTitle("Color Picker Fun"); primaryStage.setScene(scene); primaryStage.show(); } //Gets Specified color public void processColorChoice(ActionEvent event) { message.setFill(colorPicker.getValue()); } public static void main(String[] args) { launch(); } }

Write a javaFX application that displays a text field, a color picker, and a button. When the user presses the button, display the text obtained from the text field in the color selected by the color picker. Heres what I got so far: import javafx.application.Application; import javafx.event.ActionEvent; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.ColorPicker; import javafx.scene.control.TextField; import javafx.scene.paint.Color; import javafx.scene.text.Text; import javafx.stage.Stage; import javafx.scene.layout.GridPane; import javafx.scene.layout.HBox; import javafx.scene.layout.VBox; public class PP619 extends Application{ private Text message; private ColorPicker colorPicker; private TextField txtName; private Button btnDisplay; //Allows user to select color and write text public void start(Stage primaryStage) { colorPicker = new ColorPicker(Color.BLACK); colorPicker.setOnAction(this::processColorChoice); txtName = new TextField(); btnDisplay = new Button("Display"); //Button Action btnDisplay.setOnAction(e -> { message = new Text(txtName.getText()); }); message = new Text("Hello!"); HBox pickers = new HBox(colorPicker); pickers.setSpacing(15); pickers.setAlignment(Pos.CENTER); VBox root = new VBox(); root.setStyle("-fx-background-color: white"); root.setSpacing(20); root.setAlignment(Pos.CENTER); root.getChildren().addAll(pickers, txtName, btnDisplay, message); Scene scene = new Scene(root, 400, 150); primaryStage.setTitle("Color Picker Fun"); primaryStage.setScene(scene); primaryStage.show(); } //Gets Specified color public void processColorChoice(ActionEvent event) { message.setFill(colorPicker.getValue()); } public static void main(String[] args) { launch(); } }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Heres what I got so far:

import javafx.application.Application;

import javafx.event.ActionEvent;

import javafx.geometry.Pos;

import javafx.scene.Scene;

import javafx.scene.control.Button;

import javafx.scene.control.ColorPicker;

import javafx.scene.control.TextField;

import javafx.scene.paint.Color;

import javafx.scene.text.Text;

import javafx.stage.Stage;

import javafx.scene.layout.GridPane;

import javafx.scene.layout.HBox;

import javafx.scene.layout.VBox;

public class PP619 extends Application{

private Text message;

private ColorPicker colorPicker;

private TextField txtName;

private Button btnDisplay;

//Allows user to select color and write text

public void start(Stage primaryStage) {

colorPicker = new ColorPicker(Color.BLACK);

colorPicker.setOnAction(this::processColorChoice);

txtName = new TextField();

btnDisplay = new Button("Display");

//Button Action

btnDisplay.setOnAction(e -> {

message = new Text(txtName.getText());

});

message = new Text("Hello!");

HBox pickers = new HBox(colorPicker);

pickers.setSpacing(15);

pickers.setAlignment(Pos.CENTER);

VBox root = new VBox();

root.setStyle("-fx-background-color: white");

root.setSpacing(20);

root.setAlignment(Pos.CENTER);

root.getChildren().addAll(pickers, txtName, btnDisplay, message);

Scene scene = new Scene(root, 400, 150);

primaryStage.setTitle("Color Picker Fun");

primaryStage.setScene(scene);

primaryStage.show();

}

//Gets Specified color

public void processColorChoice(ActionEvent event) {

message.setFill(colorPicker.getValue());

}

public static void main(String[] args) {

launch();

}

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