[pygtk] Detecting a clicked upon word in cellRendererText

[Ben Shomer]

Hi All,

I have a TreeView with several columns. One of them holds a meaningful
text which is displayed by a cellRendererText.

I detect a clicking event on the TreeView:

         # Make the treeview event sensitive
         treeview.add_events(gtk.gdk.BUTTON_PRESS_MASK)
         treeview.connect('button_press_event',
self.streamview_button_press)

Then, I process the call.  Naturally, I have the event.x and event.y
available.

I would like to be able to detect which word in the text was clicked
upon (actually, I want to turn various parts of the text,
not only URLs, into hyperlinks)

Anyone has an idea how to do that?  I know how to do this with a
gtk.TextView by calling 
text_view.window_to_buffer_coords
but I haven't got a clue on how to do that with a text renderer. Is it
at all possible?

Thanks in advance for any input,

Ben.


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