diff options
Diffstat (limited to 'examples/widgets/tutorials/modelview/3_changingmodel.py')
| -rw-r--r-- | examples/widgets/tutorials/modelview/3_changingmodel.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/examples/widgets/tutorials/modelview/3_changingmodel.py b/examples/widgets/tutorials/modelview/3_changingmodel.py index aab0e04c6..4d089bbd2 100644 --- a/examples/widgets/tutorials/modelview/3_changingmodel.py +++ b/examples/widgets/tutorials/modelview/3_changingmodel.py @@ -47,12 +47,14 @@ from PySide6.QtWidgets import QApplication, QTableView class MyModel(QAbstractTableModel): +#! [1] def __init__(self, parent=None): super().__init__(parent) self._timer = QTimer(self) self._timer.setInterval(1000) self._timer.timeout.connect(self.timer_hit) self._timer.start() +#! [1] def rowCount(self, parent=None): return 2 @@ -60,20 +62,23 @@ class MyModel(QAbstractTableModel): def columnCount(self, parent=None): return 3 +#! [2] def data(self, index, role=Qt.DisplayRole): row = index.row() col = index.column() if role == Qt.DisplayRole and row == 0 and col == 0: return QTime.currentTime().toString() return None +#! [2] +#! [3] @Slot() def timer_hit(self): # we identify the top left cell top_left = self.createIndex(0, 0) # emit a signal to make the view reread identified data self.dataChanged.emit(top_left, top_left, [Qt.DisplayRole]) - +#! [3] if __name__ == '__main__': app = QApplication(sys.argv) |