Jef Driesen wrote:
> Milosz Derezynski wrote:
>> That's not really how this works. Instead:
>>
>> - You associate the renderer with an e.g. boolean column:
>> column->add_property (*cell, "active",
>> your_column_record_instance.bool_col);
>> - You connect to the toggled() signal: cell->signal_toggled().connect
>> (sigc::mem_fun (*this, &YourClass::callback_toggled))
>> - In the handler you do something like:
>>
>> void
>> callback_toggled (Glib::ustring const& string_path)
>> {
>> TreeIter iter = your_model->get_iter (string_path);
>> (*iter)[your_column_instance.bool_col] = !bool
>> ((*iter)[your_column_instance.bool_col]));
>> }
>
> This approach works fine. Thanks!
>
> There is one minor issue now. Clicking the name (not the checkbox!) also
> toggles the checkbox. This is annoying if the user only wants to change
> the selection. Is there a way to prevent this? Changing the name works
> more intuitive: the first click changes the selection and editing starts
> with another click.
To answer my own question: This effect can be obtained by changing the
mode for the CellRendererText:
renderer->property_mode() = Gtk::CELL_RENDERER_MODE_ACTIVATABLE;
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