Method setVisibleMultiLine

Gui/AddKnobDialog.cpp:2046–2054

}

void
AddKnobDialogPrivate::setVisibleMultiLine(bool visible)
{
    multiLineLabel->setVisible(visible);
    multiLine->setVisible(visible);
    if (!knob) {
        multiLine->setChecked(false);
    }
}

void
AddKnobDialogPrivate::setVisibleRichText(bool visible)