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How to create an editable table in pyqt?


Asked by Niklaus Hoffman on Dec 10, 2021 FAQ



I'm trying to create an editable table in PyQt. Here's the code for just displaying the table:
Consequently,
To add and show a table in pyqt script, there are some basic knowlege you should kown: From this image, we can find: 1.A table contains two part: a table header and a table body. 2.A table body contains many cells, the postion of each cell is (row, col). The value of row and col start with (0, 0).
And, PyQt - QLineEdit Widget. QLineEdit object is the most commonly used input field. It provides a box in which one line of text can be entered. In order to enter multi-line text, QTextEdit object is required.
In respect to this,
In the Model View Architecture the model is responsible for providing both the data and presentation metadata for display by the view. In order to interface between our data object and the view we need to write our own custom model, which understands the structure of our data.
Also Know,
The QTableWidget is a table widget with rows and columns. The object has the methods .setRowCount (x) and .setColumnCount (y), where x is number of rows and y number of columns. You could use this as self.setRowCount (5). The contents is set with self.setItem (m, n, newitem), where m and n is the coordinate inside the table.