How to remove textarea from checkbox

[IknowQT]

Can you tell me how to remove the textarea of the checkbox?

As shown in the following figure, I made the checkbox visible(false), but it seems to hold the size of the text area.

If I make the frame itself invisible, it works the way I want it to, but is there another way?
Because it is giving an animation effect.

auto anim = new QPropertyAnimation(this->ui.frame, "minimumWidth", this);
	anim->setDuration(500);
	anim->setStartValue(bShow ? 0 : m_nCheckArea + nOffset);
	anim->setEndValue(bShow ? m_nCheckArea + nOffset : 0);
	anim->setDirection(true ? QAbstractAnimation::Forward : QAbstractAnimation::Backward);
	anim->setEasingCurve(true ? QEasingCurve::OutCubic : QEasingCurve::InCubic);
	anim->start(QAbstractAnimation::DeleteWhenStopped);
}