I'm trying to make a custom Gtk::Entry widget (gtkmm4) that accepts only numbers and shows text as currency. Decimal and thousand separators are automatically added to the text. So I derived from Gtk:...

I am trying to make an application, and i put an entry in it, when i write something in the entry, its font is small and not compatible with the entry's size, Is there any way to change its size

I'm having issues getting gtkmm-4.0 to link on macOS Monterey. I'm trying to compile this example program. #include <gtkmm.h> class MyWindow : public Gtk::Window { public: MyWindow(); }; MyW...

I'm new to development using GTK. I installed gtkmm4.0 on windows using mingw64, but i noticed that the applications generated follow the default theme(adwaita); however i want to change that and use ...