QStandardItem checkbox signals

[tvj4218]

Hello.

I've got a QTreeView with a column having QStandardItem, which is set as a checkbox.

How do I get notified for checkbox clicks?
In other words, how do I connect to checkbox's signals? My model where I set the QStandardItem to checkable is not subclassed from QObject.

Thanks.

t

[weiweiqiao]

It means that you use delegate in model/view("which is set as a checkbox")?
I thought that you should connect checkbox's signal in your delegate.

[Santosh Reddy]

Hello.

I've got a QTreeView with a column having QStandardItem, which is set as a checkbox.

How do I get notified for checkbox clicks?
In other words, how do I connect to checkbox's signals? My model where I set the QStandardItem to checkable is not subclassed from QObject.

Thanks.

t
I think you meant QTreeWidget, and to receive the signal your model (as you call it) must inherit from QObject.

Connect to QTableWidget's itemClicked(QTableWidgetItem * item) signal, and get item's checkState()

[tvj4218]

The itemClicked signal gets generated even when the user clicks on the cell containing the checkbox and not the checkbox itself. I only want a signal when the user clicks on the checkbox. Is there a way to do that?

Thanks.

t

[Santosh Reddy]

No, but you can check the checkbox status, anyway.

[tvj4218]

The checkbox status is already changed by the time you get to the slot, so end up getting the new checkbox status.