there are some QCheckBox in 1 column, how to make the 2nd line QCheckBox Indent in order to make it look like the child of the 1st line one?

opengpu2

mrjj

in what widget ? QColumnView ?
How did you insert the first checkbox ?

opengpu2

@mrjj just in QGroupBox, and the QGroupBox in QDialog...just use QVBoxLayout, addWidget

mrjj

@opengpu2
Ahh, that way.

You could insert a widget as placeholder for the checkbox and use setContentsMargins "indent" it as you desire.

    QWidget * w = new QWidget();
    w->setLayout ( new QVBoxLayout() );
    QCheckBox *chk = new QCheckBox ( "abcd" );
    w->layout()->addWidget ( chk );
    w->layout()->setContentsMargins(20,9,9,9);
    ui->groupBox->layout()->addWidget ( w );

opengpu2

@mrjj thank you very much