How can I force a TextView to refresh itself after applying tags to a
TextBuffer? I have some test code that causes everything the user inserts to
be made green, but it doesn't display correctly.
def bufferInsert(widget, event, *args):
widget.stop_emission("insert-text")
widget.handler_block(sig_insert)
widget.insert_with_tags(widget.get_iter_at_mark(widget.get_insert()),
args[0],
green)
widget.handler_unblock(sig_insert)
view.queue_draw() #these two lines seem like they should work,
gtk.mainiteration() #but don't appear to do anything
sig_insert = buffer.connect("insert-text", bufferInsert)
A typed character will appear immediately, but it will not turn green until
the next update/event -- for example, typing another character, clicking the
mouse, or even a blink of the text cursor. I'd like it to be green
immediately :) Any way to do this?
Thanks,
Jason
P.S. I'm working toward syntax highlighting. No, I'm not actually planning to
separately tag every character, but it was an easy test case.
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