17 Gtk::FileChooserWidget *chooser_widget =
nullptr;
19 Gtk::Label *package_name_label =
nullptr;
20 Gtk::Box *import_error_box =
nullptr;
21 std::optional<Package> package;
22 class LogView *log_view =
nullptr;
23 Gtk::Button *import_button;
29 std::optional<PanedStateStore> paned1_state_store;
30 std::optional<PanedStateStore> paned2_state_store;