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54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
2 years ago
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def draw_part_event_cb(e):
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obj = e.get_target()
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dsc = lv.obj_draw_part_dsc_t.__cast__(e.get_param())
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# If the cells are drawn../
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if dsc.part == lv.PART.ITEMS:
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row = dsc.id // obj.get_col_cnt()
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col = dsc.id - row * obj.get_col_cnt()
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# Make the texts in the first cell center aligned
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if row == 0:
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dsc.label_dsc.align = lv.TEXT_ALIGN.CENTER
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dsc.rect_dsc.bg_color = lv.palette_main(lv.PALETTE.BLUE).color_mix(dsc.rect_dsc.bg_color, lv.OPA._20)
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dsc.rect_dsc.bg_opa = lv.OPA.COVER
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# In the first column align the texts to the right
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elif col == 0:
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dsc.label_dsc.flag = lv.TEXT_ALIGN.RIGHT
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# Make every 2nd row grayish
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if row != 0 and (row % 2) == 0:
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dsc.rect_dsc.bg_color = lv.palette_main(lv.PALETTE.GREY).color_mix(dsc.rect_dsc.bg_color, lv.OPA._10)
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dsc.rect_dsc.bg_opa = lv.OPA.COVER
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table = lv.table(lv.scr_act())
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# Fill the first column
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table.set_cell_value(0, 0, "Name")
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table.set_cell_value(1, 0, "Apple")
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table.set_cell_value(2, 0, "Banana")
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table.set_cell_value(3, 0, "Lemon")
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table.set_cell_value(4, 0, "Grape")
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table.set_cell_value(5, 0, "Melon")
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table.set_cell_value(6, 0, "Peach")
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table.set_cell_value(7, 0, "Nuts")
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# Fill the second column
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table.set_cell_value(0, 1, "Price")
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table.set_cell_value(1, 1, "$7")
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table.set_cell_value(2, 1, "$4")
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table.set_cell_value(3, 1, "$6")
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table.set_cell_value(4, 1, "$2")
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table.set_cell_value(5, 1, "$5")
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table.set_cell_value(6, 1, "$1")
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table.set_cell_value(7, 1, "$9")
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# Set a smaller height to the table. It'll make it scrollable
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table.set_height(200)
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table.center()
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# Add an event callback to apply some custom drawing
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table.add_event_cb(draw_part_event_cb, lv.EVENT.DRAW_PART_BEGIN, None)
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