Re: Trouble removing rows from Gtk::ListStore
- From: "Daniel J. Lauk" <Daniel Lauk Student FH-Reutlingen de>
- To: gtkmm-list gnome org
- Subject: Re: Trouble removing rows from Gtk::ListStore
- Date: Mon, 13 Dec 2004 15:42:28 +0100
Hi.
I think, I narrowed it down a little more.
>The problem is, that I cannot erase/remove the row, which had been previously
>selected (or the first one, if none was selected, but the popupwindow did show).
Actually if I do not select anything, the first item still has a selection highlighting,
so the trouble does occur on the selected item.
So I thought to myself, let's unselect everything and then erase the stuff.
But the following code also throws an exception I cannot catch:
<code>
/* ... */
Glib::RefPtr<Gtk::TreeSelection> selection =
m_treeView.get_selection();
selection->unselect_all(); // <---- this crashes
/*...*/
</code>
So, maybe this is a hint to someone? Because I'm pretty clueless by now, as
I've been poking on this thing for quite a while now.
Any help/hint is really appreciated...
Best regards,
DJ
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