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FieldPanel to accept custom widgets

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FieldPanel accepts a widget argument which will override the default widget
for this field (torchbox/wagtail#848)
This commit is contained in:
Alejandro Giacometti 2014-12-19 15:03:30 +00:00
parent 0ffaa5c271
commit 111caf86a5
1 changed files with 17 additions and 3 deletions
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20
wagtail/wagtailadmin/edit_handlers.py
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@ -351,6 +351,15 @@ def MultiFieldPanel(children, heading="", classname=""):
class BaseFieldPanel(EditHandler):
@classmethod
def widget_overrides(cls):
"""check if a specific widget has been defined for this field"""
if hasattr(cls, 'widget'):
return {cls.field_name: cls.widget}
else:
return {}
def __init__(self, instance=None, form=None):
super(BaseFieldPanel, self).__init__(instance=instance, form=form)
self.bound_field = self.form[self.field_name]
@ -397,11 +406,16 @@ class BaseFieldPanel(EditHandler):
return [self.field_name]
def FieldPanel(field_name, classname=""):
return type(str('_FieldPanel'), (BaseFieldPanel,), {
def FieldPanel(field_name, classname="", widget=None):
base = {
'field_name': field_name,
'classname': classname,
})
}
if widget:
base['widget'] = widget
return type(str('_FieldPanel'), (BaseFieldPanel,), base)
class BaseRichTextFieldPanel(BaseFieldPanel):