On 18-11-17 22:57, Ivan Trombley wrote:
I have this small application for viewing select log data from a certain
game that I originally wrote in C++/Qt. For various reasons, I decided
to rewrite this app in D using gtk-d. First, I have to say that the
documentation for gtk-d is atrocious! However, I managed to cobble
together enough information to get 80% of it done.
I would like to be able to controll how the cells in a TreeView are
rendered (ie the text color used) but I'm not able to find any
information about how to do this. Does any one have experience here? If
so, can you please give me a clue?
To change how a cell is rendered you will need to add a CellRenderer to
the column, a CellRendererText would be used for rendering text and it
has a foreground property to change the text color.
A small example on using CellRenderers can be found here:
https://github.com/gtkd-developers/GtkD/blob/master/demos/gtkD/DemoMultiCellRenderer/DemoMultiCellRenderer.d
If the color needs to differ between the different rows you can use
TreeViewColumn.addAttribute to map a property of an renderer to a value
on the TreeModel.
If the color depends on the value of the cell
TreeViewColumn.setCellDataFunc() is also an option.
--
Mike Wey
