Ah, ok, in response to my own mail: I've added a comment to the bufferInsertText signal which explains your problem:
-- | Some text is inserted. Insertion actually occurs in the default handler. -- -- * The function connected to this handler may not modify the buffer since -- this would invalidate the iterator. If this function replaces the -- default handler, it needs to stop the emission of this signal in order -- to prevent the default handler from running. If additional text should -- be inserted, this can be done using the 'after' function to connect. -- bufferInsertText :: TextBufferClass self => Signal self (TextIter -> String -> IO ()) Cheers, Axel On 13.03.2012, at 07:11, Rouan van Dalen wrote: > Hi everyone. > > I found the problem. Because I was using `on` to hook up my signal > handler it > executed before the default signal handler. > > just changed my code to use `after` to hook up signal handler and > everything is > working as expected now. > > Regards > Rouan > ------------------------------------------------------------------------------ > Keep Your Developer Skills Current with LearnDevNow! > The most comprehensive online learning library for Microsoft > developers > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, > MVC3, > Metro Style Apps, more. Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-d2d_______________________________________________ > Gtk2hs-devel mailing list > Gtk2hs-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gtk2hs-devel ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ Gtk2hs-devel mailing list Gtk2hs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gtk2hs-devel
