jewelsea’s gists

jewelsea / PannableView.java

Last active July 12, 2021 19:11

Create a pannable map background in JavaFX

	import javafx.application.Application;
	import static javafx.application.Application.launch;
	import javafx.event.ActionEvent;
	import javafx.event.EventHandler;
	import javafx.scene.Scene;
	import javafx.scene.control.Button;
	import javafx.scene.control.ScrollPane;
	import javafx.scene.image.Image;
	import javafx.scene.image.ImageView;
	import javafx.scene.layout.Pane;

jewelsea / package.sh

Last active May 31, 2022 18:24

Shell script to package java code as a native OS X application.

	#! /bin/bash

	################
	# package.sh
	#
	# Packages java code as a native OS X application
	#
	# - Fetches source for a Java Swing HelloWorld application from the web
	# - Compiles the source
	# - Packages the source into a native Mac application

jewelsea / PromptingTaskDemo.java

Last active April 5, 2023 11:53

Demonstrates a JavaFX task which runs in the background reading data and, when required, pauses from reading data to prompt the user for extra input before continuing processing.

	import java.util.concurrent.*;
	import javafx.application.Application;
	import static javafx.application.Application.launch;
	import javafx.application.Platform;
	import javafx.beans.property.*;
	import javafx.concurrent.Task;
	import javafx.event.*;
	import javafx.geometry.Pos;
	import javafx.scene.*;
	import javafx.scene.control.*;

jewelsea / H2Tasks.java

Last active March 5, 2024 22:24

Sample for accessing a local database from JavaFX using concurrent tasks for database operations so that the UI remains responsive.

	package h2app;

	import javafx.application.Application;
	import javafx.collections.*;
	import javafx.concurrent.Task;
	import javafx.scene.Scene;
	import javafx.scene.control.*;
	import javafx.scene.layout.*;
	import javafx.stage.Stage;

jewelsea / H2app.java

Created February 14, 2013 19:32

Sample for accessing a local database from JavaFX.

	import java.sql.*;
	import java.util.logging.*;
	import javafx.application.Application;
	import javafx.collections.*;
	import javafx.event.ActionEvent;
	import javafx.event.EventHandler;
	import javafx.scene.Scene;
	import javafx.scene.control.*;
	import javafx.scene.layout.*;
	import javafx.stage.Stage;

jewelsea / FirstLineSequentialVsParallelService.java

Created February 13, 2013 20:29

JavaFX service examples for executing service tasks in parallel or sequentially.

	import java.io.*;
	import java.net.URL;
	import java.util.concurrent.*;
	import java.util.concurrent.atomic.AtomicInteger;
	import javafx.application.Application;
	import javafx.beans.property.*;
	import javafx.concurrent.*;
	import javafx.event.EventHandler;
	import javafx.scene.*;
	import javafx.scene.control.*;

jewelsea / LineChartWithHover.java

Last active November 11, 2024 20:45

JavaFX sample to display a LineChart which shows the value of a plotted Node when you hover over the Node.

	import javafx.application.Application;
	import javafx.collections.*;
	import javafx.event.EventHandler;
	import javafx.scene.*;
	import javafx.scene.chart.*;
	import javafx.scene.control.Label;
	import javafx.scene.input.MouseEvent;
	import javafx.scene.layout.StackPane;
	import javafx.scene.paint.Color;
	import javafx.stage.Stage;

jewelsea / LoginController.java

Created January 25, 2013 02:47

JavaFX sample for an fxml based Login screen to main application transition with login session data transfer

	package login;

	import javafx.event.*;
	import javafx.fxml.FXML;
	import javafx.scene.control.*;

	/** Controls the login screen */
	public class LoginController {
	@FXML private TextField user;
	@FXML private TextField password;

jewelsea / LayerClick.java

Created January 23, 2013 01:50

Demonstrates the JavaFX node mouseTransparent and pickOnBounds properties.

	import javafx.application.Application;
	import javafx.beans.binding.Bindings;
	import javafx.beans.value.*;
	import javafx.scene.*;
	import javafx.scene.control.*;
	import javafx.scene.layout.*;
	import javafx.scene.paint.Color;
	import javafx.scene.shape.*;
	import javafx.stage.Stage;

jewelsea / MovementEventsDemo.java

Created January 19, 2013 00:31

JavaFX sample of moving a shape around on the screen in response to key and mouse presses.

	import javafx.animation.TranslateTransition;
	import javafx.application.Application;
	import javafx.event.ActionEvent;
	import javafx.event.EventHandler;
	import javafx.scene.*;
	import javafx.scene.control.Label;
	import javafx.scene.input.*;
	import javafx.scene.paint.Color;
	import javafx.scene.shape.Circle;
	import javafx.stage.Stage;