Refresh slider and rows after movetoSelection about pandastable

[MikeStratoti]

I have a similar result implementing PageUp/PageDown functionality:

        self.tableTop.bind("<Prior>",   self.handle_page_keys,  '+')       # Bind to PageUp
        self.tableTop.bind("<Next>",    self.handle_page_keys,  '+')       # Bind to PageDown

def handle_page_keys (self, event):
    """Handle PageUp/PageDown scroll for grid.  It has a problem with not updating the row (side) headers properly.  Can use up/down arrows when hitting top/bottom grid edges to redraw."""

    direction = -1 if event.keysym == 'Prior'  else 1
    table = event.widget
    table.yview_scroll (direction, tk.PAGES)
    table.rowheader.redraw()
    table.redraw()
    return