if win is your GtkWindow, use:
GTK_WIDGET(win) or cast it like (GtkWidget *)win
Le Mardi 10 juin 2014 1h26, Bill Brown <wbrown338@xxxxxxxxxxx> a écrit :
Hello Gtk users / devs:
I've got a program that
compiles against gtk3 but fails to link. The error I get is.
[ERROR] /usr/bin/ld: /home/bill//container.o: undefined reference to symbol 'gtk_window_get_default_widget'
[ERROR] /usr/lib/libgtk-3.so.0: error adding symbols: DSO missing from command line
I try to use gtk_window_get_default_widget in the source code to get a GtkWidget object from a GtkWindow object. Is there a version of the gtk library that I should use so that when linking the symbol will be recognized? Should I change my source code to get the widget from the window in another way?
I'm using g++ (GCC) 4.9.0 20140521 (prerelease)
on an amd64 Linux Arch.
Thanks for the info.
Bill.
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