The topic is interesting and there is already a ready-made open project. It's still a beta version.

Short video on YouTube

github.com

In general, QpTableView is the name of our class. Allows you to display columns of the data model …

And now a short article on customizing cell behavior using delegates in a QTableView.
This article is a modification of the table behavior in one old article, namely Qt/C ++ - Tutorial 039. How to fill a row in QSqlTableModel …

Good day.
Again as a note.
There was a need to print an exact copy of the contents of QTableWidget with delegates, etc.
It turned out the following:

void FinalPage::on_pushButtonPrint_clicked()
{
 
    int width = 0;
    int height = 0;
    int …

Good day.
There was a need to use a delegate to display QCheckBox in the table (to select objects from the list for subsequent work with them).
In order to deal with the delegates, I created a small project.
At …

QMultiMap is a class inherited from QMap, which allows you to store multiple values for a single key. That is, the key can be repeated. This class can be used, for example, to represent a dictionary of synonyms.

Let's write …

CSV data format ( Comma-Separated Values ) format is the simplest representation of tabular data. This format is supported by Excel and many other office suites. For example, I often encounter this format when uploading statistics do the site of …