Re: [gtkmm] TreeView and callbacks

[Daniel <dss home se>]

Hi

If it is a changed selection you want to "catch" you can use the following code:

Glib::RefPtr<Gtk::TreeSelection> selection = m_TreeView.get_selection();

selection->signal_changed().connect(slot(*this, &My_ListStore::on_selection_changed));

/Daniel

On Fri, 02 Aug 2002 07:37:39 -0400
steve przepiora org <steve przepiora org> wrote:

> I am having a problem with some gtkmm callbacks and was wondering if someone 
> could help me out. I have a TreeView and wish to attach to the 
> signal_button_press but it doesn't seem to be calling the callback.
> 
> I am attaching the callback with:
> m_TreeView.signal_button_press_event().connect(SigC::slot(*this, 
> &ProjectView::on_cell_button_press_event));
> 
> and the callback is defined as:
> bool ProjectView::on_cell_button_press_event (GdkEventButton* event)
> 
> It appears to not call the callback at all.
> 
> Thanks,
> Steve
> 
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