Re: [gtkmm] TreeView Path

[Kipp Aldrich <kipp lightsaverhd com>]

Try accessing the row data by using the Gtk::TreeModelColumnRecord column name 
as follows:
	row[the_columns.col1_name] = blah;
or
	row.get_value(the_columns.col1_name)


On Tuesday 08 July 2003 04:20 pm, Peter Gasper wrote, and I quote:
> Signals such as:
> 	Gtk::CellRendererToggle::signal_toggled
> 	Gtk::TreeModel::signal_row_changed
> pass a Gtk::TreeModel::Path to connected slots. I can do the following
> to get access to the row the Path references:
> 	Gtk::TreeModel::iterator iter = TreeModel->get_iter(path);
> 	row = *iter;
> But how do I get access to the column of the row referenced by path?
>
>
> What I am trying to do is have a slot be called when a user changes
> something in the treeview (which emits a signal). But that slot needs to
> know exactly which row and column emitted the signal. I want to be able
> to do this for a couple things. One reason is so I can update the data
> structure holding the data being displayed (unless there is a way to
> directly tie displayed data to variables so those variables change when
> the use edits a treemodelcolumn).
>
> thanks.

kipp
-- 
Kipp A. Aldrich
Light Saver Digital
kipp lightsaverhd com