Open LISPos opened 3 years ago
You can refer to QDataModel::QDataModel in qdatamodel.cpp to add a slot function to modify the columns of the table. You can trigger a signal to associate the previously added slot function when your new button is pressed, so that you can modify it Up
Hello I have a question. I want to know how to add columns to Tableview during program operation. For example, I want to increase the column by clicking the button. Your source is very helpful. Could you possibly answer the question? Thank you for reading my poor English sentences.