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from PyQt4.uic.exceptions import NoSuchWidgetError
import qtproxies
from indenter import write_code
class QObjectProxyCreator(object):
cwidgets = {}
def createQObject(self, classname, objectname, ctor_args,
is_attribute = True, no_instantiation = False):
return self[classname](objectname, is_attribute,
ctor_args, no_instantiation)
def addCustomWidget(self, classname, baseclass, module):
write_code("from %s import %s" % (module, classname))
self.cwidgets[classname] = type(classname, (getattr(qtproxies.QtGui, baseclass),),
{"module":""})
def getSlot(self, object, slotname):
return qtproxies.Literal("%s.%s" % (object, slotname))
def __getitem__(self, cls):
try:
return self.cwidgets[cls]
except KeyError:
try:
w = getattr(qtproxies.QtGui, cls)
if issubclass(w, qtproxies.LiteralProxyClass):
raise NoSuchWidgetError, cls
return w
except AttributeError:
raise NoSuchWidgetError, cls
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