int TileLayout::verticalSpacing() const { return smartSpacing(QStyle::PM_LayoutVerticalSpacing); }
int SmartVerticalFlowLayout::verticalSpacing() const { if (m_vSpace >= 0) return m_vSpace; return smartSpacing(QStyle::PM_LayoutVerticalSpacing); }
int TileLayout::horizontalSpacing() const { return smartSpacing(QStyle::PM_LayoutHorizontalSpacing); }
int SmartVerticalFlowLayout::horizontalSpacing() const { if (m_hSpace >= 0) return m_hSpace; return smartSpacing(QStyle::PM_LayoutHorizontalSpacing); }