This is a Gtk.TreeExpander with some extra functions to work the way we
need it. We don't have a way to create Gtk.TreeListRows manually, so we
can't test the set_item() and unset_item() functions directly.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
sidebar: Create a LibraryTreeRowFactory
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This contains the actual widgets used to display playlist information. I
override the GtkGrid.attach() function so it returns the attached widget
to simplify setup a little bit.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Anna Schumaker