Rust: GtkWidget vs gtk::Widget

[Kodi_B]

I am working on porting (running onboard process inside rust app):

Onscreen Keyboard integration with GTK+3 application

Hi Nicola, It seems that Onboard is already available on Ubuntu18.04. If you use GIO you can get your window id and not need to start Onboard before your app. Looked interesting so I gave it a try. A lot that can be improved here also. Eric /* Test getting an onboard keyboard as a plug in a socket. gcc -Wall onboard_socket1.c -o onboard_socket1 `pkg-config --cflags --libs gtk+-3.0` Tested on Ubuntu18.04 and GTK3.22 */ #include<gtk/gtk.h> #include<gtk/gtkx.h> #include<stdlib.h> s…

And I am stuck in the literally last statement:

gtk_socket_add_id(GTK_SOCKET(data[1]), (Window)atoi(string1));

That is, it does compile but no onboard is displayed. I suspect that because I don’t use GtkSocket but gtk :: socket.