[Gtk-sharp-list] Help with TreeModel
Thu, 29 Jul 2004 21:00:55 +0100
I'm writing an app that uses gstreamer# and gtk#, and want to represent
a gstreamer pipeline in a treeview - (a gstreamer pipeline is a tree of
My first thought was to make my top-level gstreamer element implement
the TreeModel interface, but this didn't seem possible in managed code -
can it be done?
I then tried to keep a 'mirrored' representation of my pipeline in a
TreeStore object. I then ran into problems like:
(/home/adam/devel/Videx2/bin/Debug/Videx2.exe:5093): Gtk-WARNING **:
gtktreestore.c:821: Unable to convert from TimeLine to GtkSharpValue
Where TimeLine is a class implementing the Gst.Thread object.
I seem to be able to create 'wrapper' classes to hold a reference to my
pipeline elements and put these in a TreeStore - but it seems such an
Can anyone help me out?