Hi, I manage my own undo buffer of changes made to a gtk.TextView. This necessarily means that the undo controller is connected to the relevant TextBuffer's "delete-range" and "insert-text" signals. Changes made during these signals are stored on the undo stack.
Then I ran into some weird behavior: when I select any region of the text in the text buffer and then paste something in that was previously copied to the clipboard, an "insert-text" and then a "delete-range" signal is emitted. This means that, when undoing, the "delete-range" is undone first and this leaves both the originally selected text as well as the text it was replaced with in the TextView, until undo is called again, undoing the "insert-text" changes. Is there a signal I can connect to to catch this special case, or does anyone have another idea of how to combine these two into a single undo step? Thanks in advance, Walter -- Walter Leibbrandt http://translate.org.za/blogs/walter Software Developer +27 12 460 1095 (w) Translate.org.za Recent blogs: * Virtaal's MVCisation http://www.translate.org.za/blogs/walter/en/content/virtaals-mvcisation * Things that changed the way I code * Switching from Subversion to git _______________________________________________ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
