Re: GtkCanvas requirements?

[Havoc Pennington <hp redhat com>]

Marco Pesenti Gritti wrote:
> * Key navigation (which is obviously also a prerequisite for a11y)

I'd add to this bullet "anything GtkWidget has that HippoCanvasItem does 
not" - basically HippoCanvas is the "GtkWidget/GtkContainer replacement" 
school of canvas thought.

> * Ability to set a global scaling factor for the canvas and support for 
> units.

Would this require modifying individual canvas items, or can the 
HippoCanvas widget just transform the cairo_t it passes to the root item 
(and also transform event coords of course)

Havoc