I'm having trouble getting gtkmm-4.0 to work on Mac OS Monterey. Here is a simple C++ application that uses gtkmm4. // helloworld.cpp #include <gtkmm.h>
Source codes c++ gtkmm3 gtk4 linux: #include <gtkmm.h> #include <gtk/gtk.h> #include <glib.h> int main(int argc, char *argv[]) { auto app =
In GTK4 the icon system for displaying the apps have changed. In GTK3/GTK2 we could use simple commands like gtk_window_set_icon() or gtk_window_set_default_ico
I have difficulties to understand the icon system in GTK 4 (I work in C language). In GTK 2 and 3 that was easy to instruct the OS about the icon to use for dis