Method updateLayout

src/main/java/ui/VirtualList.java:314–332

()

   
    
    protected synchronized int updateLayout() {
        int size = getItemCount();
        if (size == 0) {
            listHeight = 0;
            return 0;
        }
        int layout[]=new int[size+1];
        int y=0;
        for (int index = 0; index < size; index++) {
            VirtualElement item = getItemRef(index);
            if (item != null) {
                y += item.getVHeight();
                layout[index + 1] = y;
            }
        }
        listHeight=y;
        itemLayoutY=layout;
        return itemLayoutY.length;
    }
            
    protected int getElementIndexAt(int yPos) {
        int end = getItemCount() - 1;