PropertyPanel::setSectionOpen

General JUCE discussion
1

I can't seem to find a way to get a PropertyPanel to automatically scroll to a recently opened section. I have a feeling I already know the answer to this, but is there a way to do this? And if not, what would be the most unintrusive way?

2

How about the following for a solution?

void PropertyPanel::setSectionOpen (const int sectionIndex, const bool shouldBeOpen, const bool shouldScroll)
{
    int index = 0;

    for (int i = 0; i < propertyHolderComponent->getNumSections(); ++i)
    {
        SectionComponent* const section = propertyHolderComponent->getSection (i);

        if (section->getName().isNotEmpty())
        {
            if (index == sectionIndex)
            {
                section->setOpen (shouldBeOpen);
                
                if(shouldScroll)
                {
                    viewport.setViewPosition(section->getX(), section->getY());
                }
                
                break;
            }

            ++index;
        }
    }
}