label.setOnMouseClicked(event -> {
            if (event.getButton() == MouseButton.PRIMARY) {
                Parent parent = label.getParent();
                while (parent != null) {
                    if (parent.getClass().toString().equals("class javafx.scene.control.TabPane")) {
                        TabPane pane = (TabPane) parent;
                        pane.getTabs().add(new ExTab(name, new ExFolderScrollPane(mSql)));
                        break;
                    } else
                        parent = parent.getParent();
                }
            }
        });