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48 lines
987 B
Python
48 lines
987 B
Python
2 years ago
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def row_gap_anim(obj, v):
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obj.set_style_pad_row(v, 0)
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def column_gap_anim(obj, v):
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obj.set_style_pad_column(v, 0)
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#
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# Demonstrate the effect of column and row gap style properties
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#
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cont = lv.obj(lv.scr_act())
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cont.set_size(300, 220)
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cont.center()
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cont.set_flex_flow(lv.FLEX_FLOW.ROW_WRAP)
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for i in range(9):
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obj = lv.obj(cont)
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obj.set_size(70, lv.SIZE.CONTENT)
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label = lv.label(obj)
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label.set_text(str(i))
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label.center()
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a_row = lv.anim_t()
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a_row.init()
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a_row.set_var(cont)
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a_row.set_values(0, 10)
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a_row.set_repeat_count(lv.ANIM_REPEAT.INFINITE)
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a_row.set_time(500)
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a_row.set_playback_time(500)
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a_row.set_custom_exec_cb(lambda a,val: row_gap_anim(cont,val))
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lv.anim_t.start(a_row)
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a_col = lv.anim_t()
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a_col.init()
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a_col.set_var(cont)
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a_col.set_values(0, 10)
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a_col.set_repeat_count(lv.ANIM_REPEAT.INFINITE)
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a_col.set_time(3000)
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a_col.set_playback_time(3000)
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a_col.set_custom_exec_cb(lambda a,val: column_gap_anim(cont,val))
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lv.anim_t.start(a_col)
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