always use main window as owner of alert dialogs - ensures correct feedback when clicking on main window while alert is open - avoids additional entry in Windows task bar while alert is open

src/main/java/org/markdownwriterfx/FileEditor.java

		class FileEditor
		{
		+ private final MainWindow mainWindow;
		private final Tab tab = new Tab();
		private MarkdownEditorPane markdownEditorPane;
		private MarkdownPreviewPane markdownPreviewPane;

		- FileEditor(Path path) {
		+ FileEditor(MainWindow mainWindow, Path path) {
		+ this.mainWindow = mainWindow;
		this.path.set(path);


		markdownEditorPane.getUndoManager().mark();
		} catch (IOException ex) {
		- Alert alert = new Alert(AlertType.ERROR);
		- alert.setTitle("Load");
		- alert.setHeaderText(null);
		- alert.setContentText(String.format(
		- "Failed to load '%s'.\n\nReason: %s", path, ex.getMessage()));
		+ Alert alert = mainWindow.createAlert(AlertType.ERROR, "Load",
		+ "Failed to load '%s'.\n\nReason: %s", path, ex.getMessage());
		alert.showAndWait();
		}

		return true;
		} catch (IOException ex) {
		- Alert alert = new Alert(AlertType.ERROR);
		- alert.setTitle("Save");
		- alert.setHeaderText(null);
		- alert.setContentText(String.format(
		- "Failed to save '%s'.\n\nReason: %s", path.get(), ex.getMessage()));
		+ Alert alert = mainWindow.createAlert(AlertType.ERROR, "Save",
		+ "Failed to save '%s'.\n\nReason: %s", path.get(), ex.getMessage());
		alert.showAndWait();
		return false;

src/main/java/org/markdownwriterfx/FileEditorTabPane.java


		private FileEditor createFileEditor(Path path) {
		- FileEditor fileEditor = new FileEditor(path);
		+ FileEditor fileEditor = new FileEditor(mainWindow, path);
		return fileEditor;
		}

src/main/java/org/markdownwriterfx/MainWindow.java

		}

		+ Alert createAlert(AlertType alertType, String title,
		+ String contentTextFormat, Object... contentTextArgs)
		+ {
		+ Alert alert = new Alert(alertType);
		+ alert.setTitle(title);
		+ alert.setHeaderText(null);
		+ alert.setContentText(String.format(contentTextFormat, contentTextArgs));
		+ alert.initOwner(getScene().getWindow());
		+ return alert;
		+ }
		+
		//---- File menu ----------------------------------------------------------


		alert.setHeaderText("Markdown Writer FX");
		alert.setContentText("Copyright (c) 2015 Karl Tauber <karl at jformdesigner dot com>\nAll rights reserved.");
		+ alert.initOwner(getScene().getWindow());

		alert.showAndWait();

Delta	20 lines added, 12 lines removed, 8-line increase