def selectItem(self):
"""Open a list of items to replace the current one."""
if self._db:
from wic import forms, getObjectByPath
model = getObjectByPath(self._model)
db = self._item._db if self._item else self._db
catalogForm = forms.openCatalogForm(model, db, type = 1)
catalogForm.itemSelected.connect(self.setItem)
def openForm(FormClass, *args, modal=False, **kwargs):
if isinstance(FormClass, str):
FormClass = wic.getObjectByPath(FormClass)
assert issubclass(FormClass, WForm), "This is not a WForm."
form = FormClass(*args, **kwargs) # no parent widget for now
if modal:
return form.exec()
wic.app.addSubWindow(form)
return form