Suppose I have some QPushButtons displayed in a QListWidget or QTableWidget. The QPushButtons connect to the same slot function that carries out the same action for their relative list item or table row.
I am not sure if I am thinking in the right direction:
Suppose that the list items or table rows are created in a for loop, looping a list, for example. During the creation of the list item, or table row, along with the QPushButton in it, I am supposed to store some sort of data, or id, into the QPushButton, so that when the QPushButton is clicked, its connected slot will know which QPushButton is clicked and carry out some operation specifically to the QPushButton's parent list item/table row. (assuming I am using the same one slot function for all the QPushButtons)
So my question is: Given that the list items or table rows are created in a for loop of a list, how do I store some sort of list-related value(s) into the QPushButton and how do I retrieve the value(s) inside the slot function?
I suppose my question isn't really bound to QPushButtons. The same question can go to QCheckBoxes, QLineEdits, or any QWidgets in general as long as they can send out signals.