class Core::Portable::FocusFinder

class FocusFinder
{
public:
    // methods

    static bool isFocusable(const View* view);
    static bool isFocusOrChild(View* view, View* focusView);
    static View* getFirst(View* parent);
    static View* getLast(View* parent);
    static View* getNext(View* view);
    static View* getPrevious(View* view);
};