/**
* Diese Methode wird aufgerufen, wenn die Sprachauswahl geaendert wird. Sie geht über alle GUI
* Elemente und holt den entsprechenden String aus dem Eigenschaften File.
*/
protected void updateTexts() {
Translator t = ServiceLocator.getServiceLocator().getTranslator();
// The menu entries
menuFile.setText(t.getString("program.menu.file"));
menuFileLanguage.setText(t.getString("program.menu.file.language"));
// Buttons
btnStart.setText(t.getString("button.start"));
btnClose.setText(t.getString("button.close"));
// TextField Promt
tfPort.setPromptText(t.getString("textfield.prompt.port"));
}
/**
* Das GUI besteht aus zwei wesentlichen Komponenten, einer GridPane namens entryArea und einem
* TextAreaHandler, beide sind in eine BorderPane eingebettet.
*/
@Override
protected Scene create_GUI() {
// ServiceLocator und Translator werden gesetzt.
ServiceLocator sl = ServiceLocator.getServiceLocator();
Translator t = sl.getTranslator();
// Die MenuBar enthält die Sprachauswahl
MenuBar menuBar = new MenuBar();
menuFile = new Menu(t.getString("program.menu.file"));
menuFileLanguage = new Menu(t.getString("program.menu.file.language"));
menuFile.getItems().add(menuFileLanguage);
for (Locale locale : sl.getLocales()) {
MenuItem language = new MenuItem(locale.getLanguage());
menuFileLanguage.getItems().add(language);
language.setOnAction(
event -> {
sl.setTranslator(new Translator(locale.getLanguage()));
updateTexts();
});
}
BorderPane root = new BorderPane();
root.setPrefSize(409, 219);
menuBar.getMenus().addAll(menuFile);
root.setTop(menuBar);
/**
* ______________________________________________________________________________________________
* START OF GRIDPANE !!! ENTRYAREA !!!
*/
// Serverentry Area
GridPane entryArea = new GridPane();
entryArea.setAlignment(Pos.CENTER);
root.setCenter(entryArea);
Label lblIP = new Label();
lblIP.setText("IP: ");
;
lblIP.setAlignment(Pos.CENTER_LEFT);
entryArea.add(lblIP, 0, 0);
GridPane.setMargin(lblIP, new Insets(5, 5, 0, 50));
Label lblPort = new Label();
lblPort.setText("Port: ");
lblPort.setAlignment(Pos.CENTER_LEFT);
entryArea.add(lblPort, 0, 1);
GridPane.setMargin(lblPort, new Insets(5, 5, 0, 50));
lblHostName = new Label();
lblHostName.setAlignment(Pos.CENTER_LEFT);
lblHostName.setId("lblHostName");
entryArea.add(lblHostName, 0, 2);
GridPane.setMargin(lblHostName, new Insets(5, 5, 0, 50));
tfIP = new TextField();
tfIP.setId("tfIP");
tfIP.setEditable(false);
entryArea.add(tfIP, 1, 0);
GridPane.setMargin(tfIP, new Insets(5, 5, 0, 0));
tfPort = new TextField();
tfPort.setId("tfPort");
tfPort.setText("14000");
tfPort.setPromptText("Bitte Portnummer eingeben.");
entryArea.add(tfPort, 1, 1);
GridPane.setMargin(tfPort, new Insets(5, 5, 0, 0));
btnStart = new Button();
btnStart.setId("btnStart");
btnStart.setText(t.getString("button.start"));
entryArea.add(btnStart, 2, 0);
GridPane.setMargin(btnStart, new Insets(5, 5, 0, 50));
btnClose = new Button();
btnClose.setId("btnClose");
btnClose.setText(t.getString("button.close"));
entryArea.add(btnClose, 2, 1);
GridPane.setMargin(btnClose, new Insets(5, 5, 0, 50));
/**
* ______________________________________________________________________________________________
* START OF !!! TEXTAREAHANDLER !!!
*/
textAreaHandler = new TextAreaHandler();
taLogger = textAreaHandler.getTextArea();
taLogger.setId("taLogger");
taLogger.setEditable(false);
root.setBottom(taLogger);
Scene scene = new Scene(root);
return scene;
}