static Component* getIncrementedComponent (Component* current, int delta)
{
if (auto* focusContainer = findFocusContainer (current))
{
Array<Component*> comps;
KeyboardFocusHelpers::findAllFocusableComponents (focusContainer, comps);
if (! comps.isEmpty())
{
auto index = comps.indexOf (current);
return comps [(index + comps.size() + delta) % comps.size()];
}
}
return nullptr;
}
static Component* getIncrementedComponent (Component* const current, const int delta)
{
Component* focusContainer = findFocusContainer (current);
if (focusContainer != nullptr)
{
Array <Component*> comps;
KeyboardFocusHelpers::findAllFocusableComponents (focusContainer, comps);
if (comps.size() > 0)
{
const int index = comps.indexOf (current);
return comps [(index + comps.size() + delta) % comps.size()];
}
}
return nullptr;
}
