PreferencesDialogController.java 文件源码

public void show() {
    paneController.load();
    ResourceBundle i18n = toolBox.getI18nBundle();
    Dialog<ButtonType> dialog = new Dialog<>();
    dialog.setTitle(i18n.getString("prefsdialog.title"));
    dialog.setHeaderText(i18n.getString("prefsdialog.header"));
    GlyphsFactory gf = MaterialIconFactory.get();
    Text settingsIcon = gf.createIcon(MaterialIcon.SETTINGS, "30px");
    dialog.setGraphic(settingsIcon);
    dialog.getDialogPane()
            .getButtonTypes()
            .addAll(ButtonType.OK, ButtonType.CANCEL);
    dialog.getDialogPane()
            .setContent(paneController.getRoot());
    dialog.getDialogPane()
            .getStylesheets()
            .addAll(toolBox.getStylesheets());
    Optional<ButtonType> buttonType = dialog.showAndWait();
    buttonType.ifPresent(bt -> {
        if (bt == ButtonType.OK) {
            paneController.save();
        }
    });
}