cmcu为stm32h743IIt6
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#
# Demonstrate flex grow.
#
cont = lv.obj(lv.scr_act())
cont.set_size(300, 220)
cont.center()
cont.set_flex_flow(lv.FLEX_FLOW.ROW)
obj = lv.obj(cont)
obj.set_size(40, 40) # Fix size
obj = lv.obj(cont)
obj.set_height(40)
obj.set_flex_grow(1) # 1 portion from the free space
obj = lv.obj(cont)
obj.set_height(40)
obj.set_flex_grow(2) # 2 portion from the free space
obj = lv.obj(cont)
obj.set_size(40, 40) # Fix size. It is flushed to the right by the "grow" items