How to set data type in a column
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Hello,
I do not really know if its possible to do what I wish, what I want is to set different data types in a QAbstracItemModel for each column, for example, I want to Column 1 only accepts int values, column2 QString and so on...
Is this possible?
Thank you!
-
Hello,
I do not really know if its possible to do what I wish, what I want is to set different data types in a QAbstracItemModel for each column, for example, I want to Column 1 only accepts int values, column2 QString and so on...
Is this possible?
Thank you!
@jss193
You implement that yourself via https://doc.qt.io/qt-5/qabstractitemmodel.html#setData.If you allow UI editing and want to control the input widget to correspond to the column type, you can use https://doc.qt.io/qt-5/qabstractitemview.html#setItemDelegateForColumn and https://doc.qt.io/qt-5/qabstractitemdelegate.html#createEditor, or https://doc.qt.io/qt-5/qdatawidgetmapper.html#setItemDelegate, to achieve that to match your model column types.
Qt classes do not offer "out-of-the-box" support for column types.
