mån 2002-02-04 klockan 08.39 skrev James Henstridge: > Pier Carteri wrote: > > >Hi to all, > >I'm learning the new gtk2 and in particular the multiline text widgets (TextBuffer > > TextView & Co.) > >My idea is to see if I can use theese widgets in my app. The app is basically and > >editor for Python and since now I've used the Scintilla widget that's very cool! > >So first question: > >Is it possible to create a class based on new widgets of gtk2,that implements > >a widget with syntax styling, folding and everythings else like Scintilla? > >I suppose that the answer is Yes, but how much difficult will it be (in particular > >the auto-highlight of text and the folding rutine)? > > > If it can be done with the Tk text widget, it can be done with > GtkTextView (probably). There are also a number of things the gtk > widget can do that Tk can't. > > > > >And now about TextIter: > >can you explain me in a few words what is a TextIter and how to create one (probably > >an example will be the perfect explanation) > > > Text iters represent a position in the text buffer. You can create them > with a GtkTextBuffer object as follows: > iter = buffer.get_iter_at_line_offset(linenum, charoffset) > iter = buffer.get_iter_at_offset(charoffset) > iter = buffer.get_start_iter() > iter = buffer.get_end_iter() > start_iter, end_iter = buffer.get_bounds() > > There are a few other text buffer methods for creating iters, but those > should be enough most of the time. You can then use iter methods to > advance by chars, words or lines, etc. > > > > > > >[An off topic question: does anybody know when we can have a glade2 program > >to play with?] > > > I don't know when glade2 will be ready. There is also a port of the old > glade to gtk 2. I don't know the branch name for this though. As a FYI: It's called glade-gnome2-branch
> third option, you can do your interface in glade as normal, and use > libglade-convert to convert the .glade file to the new format. > > James. > > -- > Email: [EMAIL PROTECTED] > WWW: http://www.daa.com.au/~james/ > > > > _______________________________________________ > pygtk mailing list [EMAIL PROTECTED] > http://www.daa.com.au/mailman/listinfo/pygtk _______________________________________________ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
