Re: [gtkmm] TreeView width?

[Martin Schulze <martin-ml hippogriff de>]

Am 2003.09.17 09:07 schrieb(en) Igor Gorbounov:
> Hi, All!
> Is there any reliable method for calculating the size of a filled
> TreeView before showing it, for proper setting the size of a window
> containing this treeview?
> get_width() for TreeViewColumns returns 0, get_width() for the 
> treeview
> itself returns a significant lesser value, cell_get_size(...) returns
> very small widths, pango_layout gives the proper values for text size
> in cells, but it knows nothing about white spaces between columns and
> I have to scan all rows for every column to get the maximum size.
> So how normal folks are doing this?
> 	Igor Gorbounov

I'm using a treeview inside a Gtk::ScrolledWindow with
property "hscrollbar_policy" set to "GTK_POLICY_NEVER".
This way the window is resized automagically if the
contents exceeds its width.

Regards,

  Martin