[gtkada] Treeview: coloring the expander part of the expander column

[fdesp87]

Continuation:

If using set_property (render, cell_background_property, other_color), the
effect is to color ALL the cell rectangle, including the tree expander space
BUT ALSO including the grid lines.

So please any help on how to color the cell rectangle (including the tree
expander space but excluding the grid lines)?


On Sun, Jul 31, 2011 at 11:11 AM, Juan L. Freniche <fdesp87 at gmail.com>wrote:

> Hello All,
> Using modify_base (treeview, , state_normal, some_color), we are able to
> color the treeview background. Then, using for example
> set_property (render, background_property, other_color) and pack_start
> (col, render, true), we are able to color the cells background.
>
> However, the column containing the expander is colored in this way: the
> render part using "some_color" and the textual part using "other_color",
> i.e., using the color set by modify_base and not using the color set by
> set_property for the column.
>
> The effect is not nice.
>
> Is there any way to color the expander part of the expander column as it is
> made for other columns?
>
>


-- 
JLF
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