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feat(spinbox ) add function to set cursor to specific position (#2314)

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* Spinbox set cursor to specific position (funct.)

* changed exp10 to lv_pow(10

* Update lv_spinbox.c

resolved indentation

* Update spinbox.md

Added lv_spinbox_set_pos description

Co-authored-by: Sebastian Dyker <sebastian.dyker@walther-systemtechnik.com>
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dyktronix
2021-06-17 13:43:19 +02:00
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parent 428db9494d
commit 7066c8fbbb
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docs/widgets/extra/spinbox.md
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@@ -20,6 +20,8 @@ The parts of the Spinbox are identical to the [Text area](/widgets/core/textarea
`lv_spinbox_set_step(spinbox, 100)` sets which digits to change on increment/decrement. Only multiples of ten can be set, and not for example 3.
`lv_spinbox_set_pos(spinbox, 1)` sets the cursor to a specific digit to change on increment/decrement. For example position '0' sets the cursor to the least significant digit.
### Format
`lv_spinbox_set_digit_format(spinbox, digit_count, separator_position)` sets the number format. `digit_count` is the number of digits excluding the decimal separator and the sign.