How to save CheckBox state

[naax]

Hello.
I want to save and load the checkbox state but I cant do it.

//I saving it as :
stream << ui->Task1->isChecked() <<"\n";

//and  i tried this to load
 ui->Task1->setChecked(ui->Task1->isChecked()) = line11;

but of course, it's not working because the expression is not assignable. I don't know how I can load it to my program. Can you help me maybe?

[naax]

@jsulm

Tnx.

QString line11 = in.readLine();
             ui->Task1->setChecked(line11.toInt());

Works

[jsulm]

@naax said in How to save CheckBox state:

line11

What is this? You need to read from the stream, convert to a boolean and then set it using ui->Task1->setChecked(...)
Also you should check https://doc.qt.io/qt-5/qsettings.html

[naax]

@jsulm

Tnx.

QString line11 = in.readLine();
             ui->Task1->setChecked(line11.toInt());

Works