Re: Unable deselect a row in a GtkTreeView with the mouse and other questions
- From: Paul Davis <paul linuxaudiosystems com>
- To: Zoltan Boszormenyi <zboszor freemail hu>
- Cc: gtk-list gnome org
- Subject: Re: Unable deselect a row in a GtkTreeView with the mouse and other questions
- Date: Thu, 23 Mar 2006 17:37:03 -0500
On Thu, 2006-03-23 at 23:18 +0100, Zoltan Boszormenyi wrote:
> Hi,
>
> I wrote an application in GTK2 but it gives strange me behaviour.
> First, I cannot deselect a row in a GtkTreeView with the mouse,
> despite the GtkListStore behind it is GTK_SELECTION_SINGLE.
> From the documentation:
>
> GTK_SELECTION_SINGLE Zero or one element may be selected.
> GTK_SELECTION_BROWSE Exactly one element is selected. In some
> circumstances,
> such as initially or during a search
> operation, it's possible
> for no element to be selected with
> GTK_SELECTION_BROWSE.
> What is really enforced is that the user
> can't deselect a currently
> selected element except by selecting
> another element.
>
> So, I guess GTK_SELECTION_SINGLE provides a way for the user to deselect
> the already selected row, but how? In GTK-1.2.x, a mouse click deselects the
> already selected row.
read the GNOME HIG.
ctrl-click toggles the selection state of an item.
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