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docs(all) Proofread, fix typos and add clarifications in confusing areas (#2528)

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Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
This commit is contained in:
Kevin Thibedeau
2021-09-06 04:55:37 -04:00
committed by GitHub
parent 715d580d8c
commit 7d9fe20a0e
36 changed files with 654 additions and 656 deletions
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docs/widgets/core/roller.md
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@@ -23,7 +23,7 @@ Options are passed to the Roller as a string with `lv_roller_set_options(roller,
You can select an option manually with `lv_roller_set_selected(roller, id, LV_ANIM_ON/OFF)`, where *id* is the index of an option.
### Get selected option
The get the *index* of the currently selected option use `lv_roller_get_selected(roller)`.
To get the *index* of the currently selected option use `lv_roller_get_selected(roller)`.
`lv_roller_get_selected_str(roller, buf, buf_size)` will copy the name of the selected option to `buf`.