Emmanuele Bassi b8b8b155c4 Add signals for Backend options
The ClutterBackend instance at the moment lacks the ability to
notify runtime changes of the font options and the resolution.

For this reason, this commit adds a ::resolution-changed and a
::font-changed signals to the Backend class.

The ::resolution-changed signal is emitted when set_resolution()
is called with a different DPI; ::font-changed is emitted when the
cairo_font_options_t* changes from the default.
2008-12-23 13:55:51 +00:00
..
2008-12-10 12:13:20 +00:00
2008-10-31 12:07:01 +00:00
2008-12-05 14:08:06 +00:00