Re: Coloring specific rows in a Gtk::TreeView

[Nigel <sparkynigel gmail com>]

If it's helpful, here's a program I've been working on that includes 
rendering a specific cell from a specific row and column.  The source file 
you'll need to look at is CGtkPkgList.h

http://users.axxium.us/user-accounts/sparky/packages/zendo/0.5/zendo-0.5.tar.gz

On Wed, 30 Jul 2008, Sai wrote:

> Hi,
>
> Thanks a lot for the reply.
>
> I tried this out. But it colors all the cells in a column. But the need is
> coloring specific cells among all the cells in the column (depending upon the
> value stored in the rows). ( A column can have many rows, among all these
> rows very few need to be colored ). Can you please give me some ideas on
> this?
>
>
> On Wed, Jul 30, 2008 at 7:26 PM, Andris Pavenis <andris pavenis iki fi>
> wrote:
>       Sai wrote:
>             Hi,
>
>             Is coloring specific rows in a Gtk::TreeView possible
>             ?. If yes please tell me how. I have no clue on how
>             to color specific rows.
>
> Yes. Here is editted example for  coloring  cells of single column
> depending on content (like 'OK' green and 'ERROR' red).
>
>  int colNum = treeView.append_column("Foo", m_columns.m_foo) - 1;
>
>  treeView.get_column(colNum)->
>   set_cell_data_func(*treeView .get_column_cell_renderer(colNum),
>                       sigc::mem_fun(*this, &Foo::set_verdict_color));
>
>
>
> void Foo::set_verdict_color(Gtk::CellRenderer* cell,
>                                                const
> Gtk::TreeModel::iterator& iter)
> {
>  // implement getBackgroundColor!!!
>  const char *bkCol = getBackgroundColor(*iter);
>  cell->property_cell_background() = bkCol;
> }
>
> One can change foreground color in the same way.
> (Copied example from own program and editted)