http://www.daa.com.au/pipermail/pygtk/2006-January/011668.html
On Mon, 2008-10-20 at 21:20 +0200, Laszlo Nagy wrote: > I want to write an owner-drawn widget (using Cairo) with native > scrolling capabilities. Let's say this widget has a get_hadjustment() > and a get_vadjustment() method. Scrolling inside the widget is already > implemented. E.g. the widget draws different things on its surface, > depending on the values of its adjustments. > > I would like to add this widget to a ScrolledWindow. Here is what I do: > > # Create an owner drawn widget with native scrolling capabilites. > w = MyTable() > > # Create a ScrolledWindow > # This will share the adjustments between the scrollbars > # and the w widget. > sw = gtk.ScrolledWindow( > hadjustment=w.get_hadjusment(), > vadjustment=w.get_vadjusment() > ) > # Add scrollable child widget to scrolled window. > sw.add(w) > > > When starting my program, I get this message: > > main.py:44: GtkWarning: gtk_scrolled_window_add(): cannot add non > scrollable widget use gtk_scrolled_window_add_with_viewport() instead > sw.add(w) > > I wonder why it thinks that this is a non-scrollable widget? Should I > define some special slots for gtk to think this widget is scrollable? > I'm sorry but I could not find documentation about this. Of course you > do not need to explain everything, just please point me to the right > place in the pygtk docs, or just give some hints how to do it. > > Thank you, > > Laszlo > > _______________________________________________ > pygtk mailing list [email protected] > http://www.daa.com.au/mailman/listinfo/pygtk > Read the PyGTK FAQ: http://faq.pygtk.org/ -- Gustavo J. A. M. Carneiro <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> "The universe is always one step beyond logic" -- Frank Herbert _______________________________________________ pygtk mailing list [email protected] http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
