Hi all.
I want one of the columns of my TreeView to be a toggle-able icon - just like a
button with several
states. I set CellRendererPixbuf as a renderer for this column, but can't
figure out how to set pixbuf for
it. I added stock Gtk::Image to the xml using glade. I use the code I have put
below:
CellRendererPixbuf* r = new Gtk::CellRendererPixbuf;
int cnt = tree_downloads->append_column("", *r);
TreeViewColumn* c = tree_downloads->get_column(cnt - 1);
r->property_pixbuf().set_value(ia->get_pixbuf());
The last line produces the error:
(f-manager.exe:4332): Gtk-CRITICAL **: gtk_image_get_pixbuf: assertion
`image->storage_type ==
GTK_IMAGE_PIXBUF || image->storage_type == GTK_IMAGE_EMPTY' failed
Please help to configure CellRendererPixbuf properly. Can't find any docs on
that stuff.
Thank you.
Я в Моем Мире - http://my.mail.ru/mail/kitovyj/
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