Hello world.
I'm trying to insert characters in a textview, in a position different from the one
where's the cursor.
I'm alwais getting this warning:
Gtk-WARNING **: Invalid text buffer iterator: either the iterator is uninitialized, or
the characters/pixbufs/widgets in the buffer have been modified since the iterator was
created.[...]
This a simple example code, of a method called on insert_text event .
When 6 characters are typed,it tries to put an 'X' in the second cursor position, and
then to put the cursor where it was before.
def on_insert_text(self,buffer,textIter,char,*args):
buffer.disconnect(self.signal_id)
if textIter.get_chars_in_line()==6 :
newIter=buffer.get_iter_at_offset(2)
buffer.insert(newIter,'X')
buffer.place_cursor(buffer.get_end_iter())
self.signal_id=buffer.connect('insert-text',self.on_insert_text)
I understand from the warning that I should use marks, but I don't know how.
Thanks for help,
Riccardo
--
-=Riccardo Galli=-
_,e.
s~ ``
[EMAIL PROTECTED] ideralis Programs
. ol
`**~ http://www.sideralis.net
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