james-d’s gists

james-d / BindingImageSizeDemo.java

Last active August 14, 2023 15:47

Demo of why it is bad to use bindings to make a responsive image container. Here adding padding to the container holding the image (which can be done with an external stylesheet) causes the image to grow indefinitely.

	import javafx.application.Application;
	import javafx.scene.Node;
	import javafx.scene.Scene;
	import javafx.scene.image.ImageView;
	import javafx.scene.image.WritableImage;
	import javafx.scene.layout.BorderPane;
	import javafx.scene.layout.HBox;
	import javafx.scene.layout.Region;
	import javafx.scene.paint.Color;
	import javafx.stage.Stage;

james-d / Book.fxml

Last active August 27, 2025 12:54

Demo of a MVC-like approach to managing view switching in JavaFX. Contains three views: a login screen, and two other pages. The model holds a user and a "browse state". A view manager determines the current view based on values in the model. The FXML controllers/presenters have a reference to a shared model whose properties they update.

	<?xml version="1.0" encoding="UTF-8"?>

	<?import javafx.geometry.Insets?>
	<?import javafx.scene.control.Label?>
	<?import javafx.scene.layout.VBox?>
	<?import javafx.scene.layout.HBox?>
	<?import javafx.scene.control.Button?>
	<VBox xmlns="http://javafx.com/javafx"
	xmlns:fx="http://javafx.com/fxml"
	spacing="20"

james-d / Trajectories.java

Last active September 29, 2022 14:36

	package org.jamesd.examples.trajectories;

	import javafx.animation.AnimationTimer;
	import javafx.application.Application;
	import javafx.scene.Scene;
	import javafx.scene.canvas.Canvas;
	import javafx.scene.canvas.GraphicsContext;
	import javafx.scene.control.Label;
	import javafx.scene.control.Spinner;
	import javafx.scene.layout.BorderPane;

james-d / CovidCases.java

Last active February 11, 2022 04:33

Covid count viewer by county and date in the US. Mostly an experiment to test JavaFX TableView performance.

	package org.james_d.examples.covidcases;

	import com.opencsv.CSVReader;
	import javafx.application.Application;
	import javafx.beans.binding.Bindings;
	import javafx.beans.property.SimpleIntegerProperty;
	import javafx.beans.property.SimpleObjectProperty;
	import javafx.beans.property.SimpleStringProperty;
	import javafx.collections.FXCollections;
	import javafx.collections.ObservableList;

james-d / HighlightingLabelLayout.java

Created May 18, 2018 15:02

Horizontal layout for labels which highlights a specified word. Prototype for use in https://stackoverflow.com/questions/50410373/javafxs-tableview-with-highlighted-text-and-ellipsis-functionality

	import java.util.stream.Collectors;

	import javafx.beans.property.StringProperty;
	import javafx.beans.property.StringPropertyBase;
	import javafx.css.PseudoClass;
	import javafx.scene.Node;
	import javafx.scene.control.Label;
	import javafx.scene.layout.Pane;

	public class HighlightingLabelLayout extends Pane {

james-d / KeepTrackOfTableCells.java

Last active September 11, 2017 23:39


	import java.util.HashMap;
	import java.util.Map;
	import java.util.Random;
	import java.util.function.Function;

	import javafx.animation.KeyFrame;
	import javafx.animation.KeyValue;
	import javafx.animation.Timeline;
	import javafx.application.Application;

james-d / Game.java

Created March 17, 2017 18:34

	package tankgame;

	import java.util.ArrayList;
	import java.util.List;

	import javafx.animation.AnimationTimer;
	import javafx.application.Application;
	import javafx.beans.property.BooleanProperty;
	import javafx.beans.property.SimpleBooleanProperty;
	import javafx.geometry.Insets;

james-d / FXCamTest.java

Last active May 18, 2018 16:11

JavaFX wrapper classes for sarxos webcam Java library. Wraps a web cam as a JavaFX Service and provides a View class for the service.


	import com.github.sarxos.webcam.Webcam;

	import javafx.application.Application;
	import javafx.beans.binding.Bindings;
	import javafx.geometry.Insets;
	import javafx.geometry.Pos;
	import javafx.scene.Scene;
	import javafx.scene.control.Button;
	import javafx.scene.layout.BorderPane;

james-d / FadeExample.java

Created January 25, 2017 14:37


	import javafx.animation.Animation;
	import javafx.animation.FadeTransition;
	import javafx.animation.ParallelTransition;
	import javafx.animation.SequentialTransition;
	import javafx.application.Application;
	import javafx.beans.property.ObjectProperty;
	import javafx.beans.property.SimpleObjectProperty;
	import javafx.geometry.HPos;
	import javafx.scene.Node;

james-d / Arrival.fxml

Created January 18, 2017 17:47

	<!-- in arrival package -->

	<?xml version="1.0" encoding="UTF-8"?>

	<?import javafx.scene.layout.BorderPane?>
	<?import javafx.scene.layout.VBox?>
	<?import javafx.scene.control.Label?>
	<?import javafx.scene.control.DatePicker?>
	<?import javafx.scene.layout.HBox?>
	<?import javafx.scene.control.Button?>