Re: Cell size

[Glus Xof <gtglus gmail com>]

2011/3/23 Murray Cumming <murrayc murrayc com>:
> On Wed, 2011-03-23 at 08:36 +0100, Glus Xof wrote:
>> 2011/3/22 Glus Xof <gtglus gmail com>:
>> > In my app, a Gtk::TreeView is included in a Gtk::ScrolledWindow...
>> >
>> > In a precedent message, I asked for the cell wrapping method... but
>> > right now, I cannot see the method to set the "property_wrap_width()"
>> > according the Gtk::ScrolledWindow width.
>> >
>> > (The concerned cells are the last column ones... so, resize when the
>> > app main window resize too).
>>
>> I know that it's not always easy to explain the things...
>>
>> In my app, I have a
>>
>>       Gtk::TreeView m_treeview
>>
>> with these columns,
>>
>>       m_treeview.append_column (" Id. ", m_columns.v_tid);
>>       m_treeview.append_column_editable ("Sel.", m_columns.v_sel);
>>       m_treeview.append_column ("First", m_columns.v_fst);
>>       m_treeview.append_column ("Second", m_columns.v_sed);
>>       m_treeview.append_column ("Third", m_columns.v_thb);
>>       m_treeview.append_column ("Value", m_columns.v_val);
>>
>> The idea, like it's yet doing, is to limit the width of the first
>> columns, but the last one should take all the space available. That
>> I'm trying here, with these column cells, is to adjust the text along
>> of the *visible* free space... and cut lines when longer.
>
> The TreeView generally expands only the last column anyway.
>
>> Maybe, because this TreeView is inserted in a Gtk::ScrolledWindow, to
>> set this width becomes more difficult... and here a scroll bar
>> appears, just that I'm trying to avoid. I'd like to see only the
>> vertical one.
>
> You can prevent a horizontal scrollbar by setting the scroll policy:
> http://library.gnome.org/devel/gtkmm/unstable/classGtk_1_1ScrolledWindow.html#a17352bdfd39d8a895e5c885f0bd1a246
>
> Isn't this the real issue?

I think not exactly... I'm working on a Mr. Yann suggestion...

>> Moreover, when the Main Window resize, the ScrolledWindow resize too,
>> and the text should refit.
>>
>> Is there a way to manage it ?
>
> --
> murrayc murrayc com
> www.murrayc.com
> www.openismus.com
>
>