There is an implementation of properties support matching the spec I
described yesterday in CVS now. As an example of its use, see the
following:
import gobject
class MyObject(gobject.GObject):
__gproperties__ = {
'foo': (gobject.TYPE_STRING, 'foo property', 'the foo of the
object',
'bar', gobject.PARAM_READWRITE),
'boolprop': (gobject.TYPE_BOOLEAN, 'bool prop', 'a test boolean
prop',
0, gobject.PARAM_READABLE),
}
def __init__(self):
self.__gobject_init__()
self.foo = 'bar'
def do_set_property(self, pspec, value):
print ' do_set_property called for %s=%r' % (pspec.name, value)
if pspec.name == 'foo':
self.foo = value
else:
raise AttributeError, 'unknown property %s' % pspec.name
def do_get_property(self, pspec):
print ' do_get_property called for %s' % pspec.name
if pspec.name == 'foo':
return self.foo
elif pspec.name == 'boolprop':
return 1
else:
raise AttributeError, 'unknown property %s' % pspec.name
gobject.type_register(MyObject)
print "MyObject properties: ", gobject.list_properties(MyObject)
obj = MyObject()
val = obj.get_property('foo')
print "obj.get_property('foo') == ", val
obj.set_property('foo', 'spam')
print "obj.set_property('foo', 'spam')"
val = obj.get_property('foo')
print "obj.get_property('foo') == ", val
val = obj.get_property('boolprop')
print "obj.get_property('boolprop') == ", val
James.
--
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WWW: http://www.daa.com.au/~james/
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