MODEL_CHANGED is a bitwise combination of all other flags, grid will update if any of previous triggger.
class GridUpdateMode(IntFlag):
NO_UPDATE = 0b0000
MANUAL = 0b0001
VALUE_CHANGED = 0b0010
SELECTION_CHANGED = 0b0100
FILTERING_CHANGED = 0b1000
SORTING_CHANGED = 0b10000
MODEL_CHANGED = 0b11111 #bitwise combination of all