On 14 February 2017 at 12:25, Rúben Rodrigues <ruben...@live.com.pt> wrote:
> Hi,It gives me this error: >  > I'm sorry for this basic questions for you but i don't see tutorials that > explains more detailed to understand.. > > > i'm new on Linux and gtk+. I'm trying to migrate an application make with > gtk+2.0, and i'm following this tutorial https://developer.gnome.org/ > gtk3/stable/gtk-migrating-2-to-3.html > > But i have some doubts, like where i could do this > > make CFLAGS+="-DGTK_DISABLE_SINGLE_INCLUDES" > > I'm using Eclipse to compile the files.. > If i make this code: > > make CFLAGS+="-DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED" > > > Please, don't use screenshots when describing issues. You're using an external library — GtkExtra — and that library still references widgets like GtkCTree which have been long since deprecated in GTK+ 2, and removed from GTK+ 3 (GtkCTree and GtkCList are GTK+ 1.2 widgets which were deprecated when GtkTreeView was added in GTK+ 2.0, 17 years ago). It seems you have a widget that uses the GtkDirTree widget from GtkExtra; that widget inherits from GtkCTree. You will need to rewrite the widget — either using GtkListBox or GtkTreeView. Ciao, Emmanuele. -- https://www.bassi.io [@] ebassi [@gmail.com]
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