gtk keyval for keypad/numpad keys?

Question

This might be a silly question, but I'm trying to handle keyboard event in a gtk program. And I can't find in the documentation ( https://git.gnome.org/browse/gtk+/plain/gdk/gdkkeysyms.h )the keyval for keypad/numpad keys such as '+' or '-'.

The GDK_KEY_plus and GDK_KEY_minus are reffering to the '+' and '-' at the top of the keyboard, not those on the numpad.

Thanks for reading.

ps : I'm using an azerty keyboard.

Answer 1

小键盘常量是GDK_KEY_KP_*（代表小键盘）常量。 GDK_KEY_plus为GDK_KEY_KP_Add，GDK_KEY_minus为GDK_KEY_KP_Subtract。