Hi,
I have a bit of a newbie problem. Im trying to enumerate printers on a
system. Doing so i get a lot off errors. Cut down version of code:
----------8<----------------------------------------------------------
#include <iostream>
#include <gtkmm.h>
#include <gtkmm/main.h>
using namespace std;
static bool enumerate(const Glib::RefPtr<Gtk::Printer>& printer){
cout << "Printer:"<<printer->property_name()<<endl;
return false;
}
int main(int argc, char *argv[]) {
Gtk::Main kit(argc, argv);
Gtk::enumerate_printers(sigc::ptr_fun(enumerate),true);
return 0;
}
----------8<----------------------------------------------------------
Output when executing:
----------8<----------------------------------------------------------
t...@sid:~/tests/cpp_enumerate$ ./enumtest
Printer:Print to File
(enumtest:30909): GLib-GObject-CRITICAL **: g_object_unref: assertion
`G_IS_OBJECT (object)' failed
Printer:QL-500
Printer:tors
(enumtest:30909): GLib-GObject-CRITICAL **: g_object_unref: assertion
`G_IS_OBJECT (object)' failed
(enumtest:30909): GLib-GObject-CRITICAL **: g_object_unref: assertion
`G_IS_OBJECT (object)' failed
----------8<----------------------------------------------------------
And if i try to do further operations on a "printer" it results in a
segmentation fault.
Am i missing something here. Google and documentation is very sparse on
this subject..
This is running on Linux, Ubuntu 8.10.
Regards,
/Tor
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