james-d’s gists

james-d / PanningTiledPane.java

Last active July 16, 2018 23:36

Example of (essentially) infinite panning in JavaFX using a fixed set of ImageViews and updating their images on panning. Prototype for Google Maps type of interface.

	import java.util.HashMap;
	import java.util.HashSet;
	import java.util.Iterator;
	import java.util.Map;
	import java.util.Set;

	import javafx.beans.property.DoubleProperty;
	import javafx.beans.property.DoublePropertyBase;
	import javafx.beans.property.ReadOnlyIntegerWrapper;
	import javafx.geometry.Pos;

james-d / SunEarthMoon.java

Last active May 18, 2018 16:16

Very simple (and not intended to be accurate) model of the sun, earth and moon to demonstrate rotations applied to circles in JavaFX.


	import javafx.animation.Animation;
	import javafx.animation.KeyFrame;
	import javafx.animation.KeyValue;
	import javafx.animation.Timeline;
	import javafx.application.Application;
	import javafx.scene.Group;
	import javafx.scene.Scene;
	import javafx.scene.layout.Pane;
	import javafx.scene.paint.Color;

james-d / UndoRectangle.java

Last active May 25, 2016 23:41

Experiment with UndoFX and dragging to move/resize a rectangle. Requires [UndoFX](https://github.com/TomasMikula/UndoFX/)


	import java.util.Objects;
	import java.util.Optional;
	import java.util.function.Consumer;
	import java.util.function.Function;

	import org.fxmisc.undo.UndoManager;
	import org.fxmisc.undo.UndoManagerFactory;
	import org.reactfx.EventStream;
	import org.reactfx.EventStreams;

james-d / CyrillicAndLatin.java

Created March 27, 2016 16:56


	import javafx.application.Application;
	import javafx.geometry.Insets;
	import javafx.geometry.Pos;
	import javafx.scene.Scene;
	import javafx.scene.control.Label;
	import javafx.scene.layout.GridPane;
	import javafx.stage.Stage;

	public class CyrillicAndLatin extends Application {

james-d / LabelsWithStrikethrough.java

Created March 22, 2016 16:43

Demo of using CSS pseudoclasses to provide strikethrough in labels


	import java.util.Arrays;
	import java.util.List;

	import javafx.application.Application;
	import javafx.beans.property.BooleanProperty;
	import javafx.beans.property.SimpleBooleanProperty;
	import javafx.css.PseudoClass;
	import javafx.scene.Scene;
	import javafx.scene.control.Button;

james-d / MockServer.java

Created February 18, 2016 14:15

Example of showing an alert from background thread using `Platform.runLater(...)`


	import static javafx.beans.binding.Bindings.when;

	import java.util.Random;
	import java.util.function.Consumer;

	import javafx.application.Application;
	import javafx.application.Platform;
	import javafx.concurrent.Service;
	import javafx.concurrent.Task;

james-d / RectangleDrawing.java

Last active June 27, 2023 19:50

Demo of event handling and consuming events. Double click to add a rectangle. Selected rectangles have a gold border. Drag a rectangle to move it; drag on empty space to select.


	import java.util.ArrayList;
	import java.util.List;
	import java.util.stream.Collectors;

	import javafx.application.Application;
	import javafx.beans.property.ObjectProperty;
	import javafx.beans.property.SimpleObjectProperty;
	import javafx.collections.FXCollections;
	import javafx.collections.ListChangeListener.Change;

james-d / ScoreTable.java

Created January 27, 2016 23:50

Example of table with varying number of columns according to user input


	import java.util.List;
	import java.util.stream.Collectors;
	import java.util.stream.Stream;

	import javafx.application.Application;
	import javafx.beans.binding.Bindings;
	import javafx.beans.binding.IntegerBinding;
	import javafx.beans.binding.ObjectBinding;
	import javafx.collections.FXCollections;

james-d / Hangman.java

Last active January 22, 2016 14:03

	package hangman;

	import java.util.function.Supplier;
	import java.util.stream.Collectors;

	import javafx.application.Application;
	import javafx.beans.binding.Bindings;
	import javafx.beans.binding.StringBinding;
	import javafx.scene.Scene;
	import javafx.scene.control.Button;

james-d / CalendarView.java

Last active November 16, 2021 19:49

Simple example of a calendar display. Supports some basic CSS styling and direct localization (in practice you would almost never need localization, just use the default locale; but it was fun to play with). Includes a simple example.

	import java.time.DayOfWeek;
	import java.time.LocalDate;
	import java.time.YearMonth;
	import java.time.format.DateTimeFormatter;
	import java.time.format.TextStyle;
	import java.time.temporal.ChronoUnit;
	import java.time.temporal.WeekFields;
	import java.util.Locale;

	import javafx.beans.binding.Bindings;