Re: looking for CellRendererCombo example

[muppet <scott asofyet org>]

On Sunday, April 18, 2004, at 04:37 PM, Jens Wilke wrote:

> is there any example or some code out there, that implements a Combo  
> as a CellRenderer in a TreeView?

One of the examples included with the Gtk2 module's source code,  
cellrenderer_popup.pl[1], implements a cell renderer with a popup menu,  
drawn as an OptionMenu.

You can turn off the option-menu appearance by setting show-box to  
false.  Due to the way cell editing is triggered, you have to select  
the row before a click will pop up the menu.

If you want an editable combo box, instead, then you'll have to create  
a Gtk2::Combo or Gtk2::ComboBox subclass that implements the  
Gtk2::CellEditable interface; have a look at customrenderer.pl[2] for  
inspiration.


[1]  
http://cvs.sourceforge.net/viewcvs.py/gtk2-perl/gtk2-perl-xs/Gtk2/ 
examples/cellrenderer_popup.pl?rev=1.7&view=markup

[2]  
http://cvs.sourceforge.net/viewcvs.py/gtk2-perl/gtk2-perl-xs/Gtk2/ 
examples/customrenderer.pl?rev=1.2&view=markup

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