Nikos Kouremenos wrote:
On 9/9/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
Hi list,
I need to select multiple rows from a treeview, drag and drop them to
another treeview.
The problem is when i click on a selected row, the other rows previously
selected are deselected.
But i want to keep them selected for the drag & drop !
1. Is there a way to do it without rewriting callback for
'button_press_event_signal'?
google and/or looking at API would have gave you a faster answer:
http://pygtk.org/pygtk2reference/class-gtktreeselection.html#method-gtktreeselection--set-mode
so you before everything
treeview.get_selection().set_mode()
Thanks for your answer.
Nevertheless, of course i looked first in the pygtk2reference and i
already use treeview.get_selection().set_mode().
self.treeSelection = self.get_selection()
self.treeSelection.set_mode(gtk.SELECTION_MULTIPLE)
This works only for selecting rows in a treeview. It has no effects on
drag&drop behaviour.
When i try to rewrite the callback, i need to know the iter or the path
of the row i clicked on with the stuff given by the 'button-press_event'
signal (treeview, event)
2. How can i do this?
I try to use event.x and event.y but it's only the position of the click
in the treeview area. No link with data inside.
So i must know what are the rows actually displayed in the treeview (due
to the use of a scrollbar), which position have each row.
It's not very obvious.
why do u use button_press_event and not sth better?
renderer_text.connect('edited',
and you get to have cell, path, text in the CB
read the tutorial/api on treeview
I use button_press_event because my problem is due to drag & drop which
happen only with button press_event.
Have you ever tryied drag and drop several rows from a treeview?
I think you should be surprised on the result even if you use
set_mode(gtk.SELECTION_MULTIPLE) or
connect('edited',....
I read the tutorial api before contacting list but found no answers.
Is there any solution?
Thanks a lot,
Philippe Collet
have fun
Cheers,
Philippe Collet
_______________________________________________
pygtk mailing list [email protected]
http://www.daa.com.au/mailman/listinfo/pygtk
Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/
