Class AboutDialog

code/src/java/pcgen/gui3/dialog/AboutDialog.java:40–106

This is the application logic for the "About Dialog" @see pcgen.gui3.JFXPanelFromResource

 * @see pcgen.gui3.JFXPanelFromResource
 */
public class AboutDialog implements Controllable<AboutDialogController>
{
	private final FXMLLoader loader = new FXMLLoader();
	private final Stage primaryStage;

	public AboutDialog(Stage parentStage)
	{
		this.primaryStage = parentStage;

		loader.setResources(LanguageBundle.getBundle());
		loader.setLocation(getClass().getResource("AboutDialog.fxml"));

		final Scene scene;
		try
		{
			scene = loader.load();
			scene.addEventHandler(KeyEvent.KEY_PRESSED, keyEvent -> {
				if (keyEvent.getCode()== KeyCode.ESCAPE)
				{
					primaryStage.hide();
				}
			});
		} catch (IOException e)
		{
			Logging.errorPrint("failed to load preloader", e);
			return;
		}

		primaryStage.setScene(scene);
	}

	/**
	 * @return the controller for the preloader
	 */
	@Override
	public AboutDialogController getController()
	{
		GuiAssertions.assertIsNotJavaFXThread();
		return CompletableFuture
				.supplyAsync(loader::<AboutDialogController>getController)
				.join();
	}

	/**
	 * Shows the About dialog window
	 */
	public void show()
	{
		// Fix for Mac, when the window is maximized
		if (primaryStage.isFullScreen())
		{
			primaryStage.setFullScreen(false);
		}
		// Fix for other platforms
		if (primaryStage.isMaximized())
		{
			primaryStage.setMaximized(false);
		}