GtkStateType
. If the widget state
is not wildcarded, then the state the source applies to should be
set with gtkIconSourceSetState
and the icon source will
only be used with that specific state.gtkIconSourceSetStateWildcarded(object, setting)
object
setting
TRUE
to wildcard the widget stateGtkIconSet
prefers non-wildcarded sources (exact matches) over
wildcarded sources, and will use an exact match when possible.
GtkIconSet
will normally transform wildcarded source images to
produce an appropriate icon for a given state, for example
lightening an image on prelight, but will not modify source images
that match exactly.