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  1. from PyQt6.QtWidgets import QMainWindow, QTableView, QApplication
  2. from PyQt6.QtCore import QAbstractTableModel, QModelIndex, Qt
  3. import typing
  4.  
  5.  
  6. class Model(QAbstractTableModel):
  7.  
  8.     def __init__(self):
  9.         super().__init__()
  10.         self._data = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
  11.  
  12.     def data(self, index: QModelIndex, role: int = ...) -> typing.Any:
  13.  
  14.         if role == Qt.ItemDataRole.DisplayRole:
  15.             return self._data[index.row()][index.column()]
  16.  
  17.         elif role == Qt.ItemDataRole.TextAlignmentRole:
  18.             return Qt.AlignmentFlag.AlignCenter
  19.  
  20.     def setData(self, index: QModelIndex, value: typing.Any, role: int = ...) -> bool:
  21.         self._data[index.row()][index.column()] = value
  22.  
  23.     def headerData(self, section: int, orientation: Qt.Orientation, role: int = ...) -> typing.Any:
  24.  
  25.         if role == Qt.ItemDataRole.DisplayRole:
  26.             return section
  27.  
  28.         elif role == Qt.ItemDataRole.TextAlignmentRole:
  29.             return Qt.AlignmentFlag.AlignCenter
  30.  
  31.     def columnCount(self, parent: QModelIndex = ...) -> int:
  32.         return len(self._data[0])
  33.  
  34.     def rowCount(self, parent: QModelIndex = ...) -> int:
  35.         return len(self._data)
  36.  
  37.  
  38. class MainWindow(QMainWindow):
  39.  
  40.     def __init__(self):
  41.         super().__init__()
  42.         self.model = Model()
  43.  
  44.         self.table = QTableView()
  45.         self.table.setModel(self.model)
  46.  
  47.         self.setCentralWidget(self.table)
  48.  
  49.  
  50. app = QApplication([])
  51.  
  52. window = MainWindow()
  53. window.show()
  54.  
  55. app.exec()
  56. # your code goes here
Runtime error #stdin #stdout #stderr 0.15s 23220KB
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Standard input is empty
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Standard output is empty
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Traceback (most recent call last):
  File "./prog.py", line 1, in <module>
ModuleNotFoundError: No module named 'PyQt6'
https://ideone.com/cTchYj
language:
Python 3 (python  3.12)
created:
3 years ago
visibility:
secret

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