| 70 | self._model.dataChanged.connect(self.onItemDataChanged) |
| 71 | |
| 72 | def bind(self, widget: QWidget, key: str, default: Any = None, prop: str = ""): |
| 73 | if widget not in self._widgetkey: |
| 74 | self._widgetkey[widget] = { |
| 75 | "key": key, |
| 76 | "prop": self.getProperty(widget, prop), |
| 77 | } |
| 78 | self._setValue(widget, key, default) |
| 79 | |
| 80 | # record all widgets for key |
| 81 | if key not in self._keywidget: |
| 82 | self._keywidget[key] = set() |
| 83 | self._keywidget[key].add(widget) |
| 84 | |
| 85 | for signal in self.Signal: |
| 86 | signal = getattr(widget, signal, None) |
| 87 | if signal: |
| 88 | signal.connect(self._setData) |
| 89 | break |
| 90 | |
| 91 | def isModify(self) -> bool: |
| 92 | return self._model.toDict() != self._old |