I started a similar thread some weeks ago:
http://www.mail-archive.com/gtk-list@xxxxxxxxx/msg28625.html
HTH
Sid Kapoor wrote:
We can set the color for an entire column by setting the
"cell-background" attribute of the GtkCellRenderer for the specific
column. But can we set the color with an alpha channel for
transparency in the column. I want this so that the odd-even row color
looks different even for the column I set the specific color. I do not
want solid colors for my column. Is there any method to set
transparency in the GtkTreeView column color ?
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