Re: Change row background on a Treeview

[dexter <dexter balabit hu>]

Hi,

I think what you're searching for is:
void Gtk::TreeView::set_rules_hint(bool setting = true)

But.. you should be aware of what the documentation says about this:

"Do not use it just because you prefer the appearance of the ruled tree; 
that's a question for the theme. Some themes will draw tree rows in 
alternating colors even when rules are turned off, and users who prefer 
that appearance all the time can choose those themes. You should call 
this function only as a semantic hint to the theme engine that your tree 
makes alternating colors useful from a functional standpoint (since it 
has lots of columns, generally)."


> ----- Original Message -----
> From: Pedro Sousa <pasousa ml gmail com>
> To: gtkmm-list gnome org
> Sent: Fri, Jan 25, 2008 2:07:24 PM +0100
> Subject: Change row background on a Treeview
>
> Hi,
>
> I want to change the color background in the rows of a treeview, 
> creating an effect on the type
>
>     ------------
>     |color blue|
>     |----------|
>     |color red |
>     |----------|
>     |color blue|
>     |----------|
>     |color red |
>     |----------|
>     |   ...    |
>     ------------
>
> Can anyone give me a pointer to documentation or explain how can I do this?
>
> My best regards
> Pedro Sousa
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