def load(self, saved): """Load a preprocessor list from a dict.""" name = saved.get("name", "") preprocessors = saved.get("preprocessors", []) model = StandardItemModel() def dropMimeData(data, action, row, column, parent): if data.hasFormat("application/x-qwidget-ref") and \ action == Qt.CopyAction: qname = bytes(data.data("application/x-qwidget-ref")).decode() ppdef = self._qname2ppdef[qname] item = QStandardItem(ppdef.description.title) item.setData({}, ParametersRole) item.setData(ppdef.description.title, Qt.DisplayRole) item.setData(ppdef, DescriptionRole) self.preprocessormodel.insertRow(row, [item]) return True else: return False model.dropMimeData = dropMimeData for qualname, params in preprocessors: pp_def = self._qname2ppdef[qualname] description = pp_def.description item = QStandardItem(description.title) if description.icon: icon = QIcon(description.icon) else: icon = QIcon() item.setIcon(icon) item.setToolTip(description.summary) item.setData(pp_def, DescriptionRole) item.setData(params, ParametersRole) model.appendRow(item) return model
def load(self, saved): """Load a preprocessor list from a dict.""" name = saved.get("name", "") preprocessors = saved.get("preprocessors", []) model = StandardItemModel() def dropMimeData(data, action, row, column, parent): if data.hasFormat("application/x-qwidget-ref") and \ action == Qt.CopyAction: qname = bytes(data.data("application/x-qwidget-ref")).decode() ppdef = self._qname2ppdef[qname] item = QStandardItem(ppdef.description.title) item.setData({}, ParametersRole) item.setData(ppdef.description.title, Qt.DisplayRole) item.setData(ppdef, DescriptionRole) self.preprocessormodel.insertRow(row, [item]) return True else: return False model.dropMimeData = dropMimeData for qualname, params in preprocessors: pp_def = self._qname2ppdef[qualname] description = pp_def.description item = QStandardItem(description.title) if description.icon: icon = QIcon(description.icon) else: icon = QIcon() item.setIcon(icon) item.setToolTip(description.summary) item.setData(pp_def, DescriptionRole) item.setData(params, ParametersRole) model.appendRow(item) return model