def create_property(self, name):
'''Create a new property at runtime.
.. warning::
This function is designed for the Kivy language, don't use it in
your code. You should declare the property in your class instead of
using this method.
:Parameters:
`name`: string
Name of the property
The class of the property cannot be specified, it will be always an
:class:`~kivy.properties.ObjectProperty` class. The default value of the
property will be None, until you set a new value.
>>> mywidget = Widget()
>>> mywidget.create_property('custom')
>>> mywidget.custom = True
>>> print mywidget.custom
True
'''
prop = ObjectProperty(None)
prop.link(self, name)
prop.link_deps(self, name)
self.__properties[name] = prop
setattr(self, name, prop)
def create_property(self, name):
'''Create a new property at runtime.
.. warning::
This function is designed for the Kivy language, don't use it in
your code. You should declare the property in your class instead of
using this method.
:Parameters:
`name`: string
Name of the property
The class of the property cannot be specified, it will always be an
:class:`~kivy.properties.ObjectProperty` class. The default value of the
property will be None, until you set a new value.
>>> mywidget = Widget()
>>> mywidget.create_property('custom')
>>> mywidget.custom = True
>>> print mywidget.custom
True
'''
prop = ObjectProperty(None)
prop.link(self, name)
prop.link_deps(self, name)
self.__properties[name] = prop
setattr(self.__class__, name, prop)
def test_objectcheck(self):
from kivy.properties import ObjectProperty
a = ObjectProperty(False)
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), False)
a.set(wid, True)
self.assertEqual(a.get(wid), True)
def test_objectcheck(self):
from kivy.properties import ObjectProperty
a = ObjectProperty(False)
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), False)
a.set(wid, True)
self.assertEqual(a.get(wid), True)
def test_objectcheck(self, set_name):
from kivy.properties import ObjectProperty
a = ObjectProperty(False)
if set_name:
a.set_name(wid, 'a')
a.link_eagerly(wid)
else:
a.link(wid, 'a')
a.link_deps(wid, 'a')
self.assertEqual(a.get(wid), False)
a.set(wid, True)
self.assertEqual(a.get(wid), True)