53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
#
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# Demonstrate cell placement and span
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#
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col_dsc = [70, 70, 70, lv.GRID_TEMPLATE.LAST]
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row_dsc = [50, 50, 50, lv.GRID_TEMPLATE.LAST]
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# Create a container with grid
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cont = lv.obj(lv.scr_act())
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cont.set_grid_dsc_array(col_dsc, row_dsc)
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cont.set_size(300, 220)
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cont.center()
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# Cell to 0;0 and align to the start (left/top) horizontally and vertically too
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obj = lv.obj(cont)
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obj.set_size(lv.SIZE.CONTENT, lv.SIZE.CONTENT)
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obj.set_grid_cell(lv.GRID_ALIGN.START, 0, 1,
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lv.GRID_ALIGN.START, 0, 1)
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label = lv.label(obj)
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label.set_text("c0, r0")
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# Cell to 1;0 and align to the start (left) horizontally and center vertically too
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obj = lv.obj(cont)
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obj.set_size(lv.SIZE.CONTENT, lv.SIZE.CONTENT)
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obj.set_grid_cell(lv.GRID_ALIGN.START, 1, 1,
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lv.GRID_ALIGN.CENTER, 0, 1)
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label = lv.label(obj)
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label.set_text("c1, r0")
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# Cell to 2;0 and align to the start (left) horizontally and end (bottom) vertically too
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obj = lv.obj(cont)
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obj.set_size(lv.SIZE.CONTENT, lv.SIZE.CONTENT)
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obj.set_grid_cell(lv.GRID_ALIGN.START, 2, 1,
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lv.GRID_ALIGN.END, 0, 1)
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label = lv.label(obj)
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label.set_text("c2, r0")
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# Cell to 1;1 but 2 column wide (span = 2).Set width and height to stretched.
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obj = lv.obj(cont)
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obj.set_size(lv.SIZE.CONTENT, lv.SIZE.CONTENT)
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obj.set_grid_cell(lv.GRID_ALIGN.STRETCH, 1, 2,
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lv.GRID_ALIGN.STRETCH, 1, 1)
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label = lv.label(obj)
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label.set_text("c1-2, r1")
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# Cell to 0;1 but 2 rows tall (span = 2).Set width and height to stretched.
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obj = lv.obj(cont)
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obj.set_size(lv.SIZE.CONTENT, lv.SIZE.CONTENT)
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obj.set_grid_cell(lv.GRID_ALIGN.STRETCH, 0, 1,
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lv.GRID_ALIGN.STRETCH, 1, 2)
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label = lv.label(obj)
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label.set_text("c0\nr1-2")
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