void AMScanViewPlotToolsButtonView::clear()
{
	int buttonCount = buttons_->buttons().count();

	for (int buttonIndex = 0; buttonIndex < buttonCount; buttonIndex++) {
		QAbstractButton *button = buttons_->button(buttonIndex);
		layout_->removeWidget(button);
		buttons_->removeButton(button);
		button->deleteLater();
	}
}