Method increaseVerticalSpacing

core/ui/LayoutHelper.cpp:845–857

}

void LayoutHelper::increaseVerticalSpacing(std::vector<Node*>& nodes, float theSpacing)
{
    if (nodes.size() < 2)
        return;

    std::sort(nodes.begin(), nodes.end(),
              [](Node* const left, Node* const right) -> bool { return getNodeTop(left) < getNodeTop(right); });

    for (size_t idx = 1; idx < nodes.size(); ++idx)
    {
        nodes[idx]->setPositionY(nodes[idx]->getPositionY() - theSpacing * idx);
    }
}

void LayoutHelper::decreaseHorizontalSpacing(std::vector<Node*>& nodes, float theSpacing)
{