Thanks! it's working.😉
Em sáb., 4 de jul. de 2020 às 07:09, Kjell Ahlstedt <kjellahlst...@gmail.com>
escreveu:
> A subject line would be fine.
>
> Do you intend to create a GtimerController widget from the gtimer.glade
> file? Something like
>
> GtimerController *gtimer = nullptr;
> refFileBuilder->get_widget_derived("m_main_window", gtimer);
>
> I would try
>
> GtimerController::GtimerController(BaseObjectType* cobject, const
> Glib::RefPtr<Gtk::Builder> &builder)
> : GtimerGui(cobject, builder)
> {
> }
>
> I haven't tested anything like that, but I think it will work.
>
> Kjell
> On 2020-07-04 01:48, Liomar da Hora via gtkmm-list wrote:
>
> Hello
> I'm creating an app with gtkmm using Gtk :: Builder according to the book
> and I can make the app work.
> I am now intending to derive this class which is already derived from Gtk
> :: ApplicationWindow.
> How do I start the constructor of the base class it has (BaseObjectType *
> cobject, and const Glib :: RefPtr <Gtk :: Builder> & builder) in the
> derived class?
>
> Ex:
> ###### example.h ######
>
> class GtimerGui : public Gtk::ApplicationWindow
> {
> public:
> GtimerGui(BaseObjectType* cobject, const Glib::RefPtr<Gtk::Builder>&
> builder);
> ~GtimerGui();
> Gtk::ApplicationWindow *main_window;
> Glib::RefPtr<Gtk::Builder> sp_FileBuilder;
> };
>
> ###### example.cpp ######
>
> GtimerGui::GtimerGui(BaseObjectType* cobject, const
> Glib::RefPtr<Gtk::Builder> &builder)
> : Gtk::ApplicationWindow(cobject), sp_FileBuilder(builder)
> {
> }
>
> GtimerGui::~GtimerGui()
> {
> }
> ###### Main.cpp #######
>
> nt main (int argc, char *argv[])
> {
> auto app = Gtk::Application::create (argc, argv, "liomar.org.example");
> auto refFileBuilder = Gtk::Builder::create();
> try
> {
>
>
> refFileBuilder->add_from_file("/home/suporte/Projeto_2019/GTimer/gtimer.glade");
> }
> catch(const Glib::FileError &ex)
> {
> std::cerr << "FileError: " << ex.what() << std::endl;
>
> }
> catch(const Glib::MarkupError& ex)
> {
> std::cerr << "MarkupError: " << ex.what() << std::endl;
> }
> catch(const Gtk::BuilderError& ex)
> {
> std::cerr << "BuilderError: " << ex.what() << std::endl;
> }
> GtimerGui *gtimer = nullptr;
> refFileBuilder->get_widget_derived("m_main_window", gtimer);
> if(gtimer)
> {
> app->run(*gtimer);
> }
> delete gtimer;
> return 0;
> }
>
> ##### Derived_Class.h #####
> class GtimerController : public GtimerGui
> {
> public:
> GtimerController();
> ~GtimerController();
> };
>
> ##### Derived_Class.cpp ####
> GtimerController::GtimerController()
> {
> }
>
> GtimerController::~GtimerController()
> {
> }
>
>
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