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fix(dropdown): fix selecting options after the last one

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fix #1996
This commit is contained in:
Gabor Kiss-Vamosi
2021-01-06 12:06:51 +01:00
parent 8cd07b6ff5
commit 509a56fde9
2 changed files with 3 additions and 0 deletions
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CHANGELOG.md
+1
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@@ -4,6 +4,7 @@
### Bugfixes ### Bugfixes
- fix(cpicker) fix division by zero - fix(cpicker) fix division by zero
- fix(dropdown) fix selecting options after the last one
## v7.9.0 (Plann1d at 05.01.2020 ## v7.9.0 (Plann1d at 05.01.2020
src/lv_widgets/lv_dropdown.c
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@@ -1298,6 +1298,7 @@ static void page_press_handler(lv_obj_t * page)
static uint16_t get_id_on_point(lv_obj_t * ddlist, lv_coord_t y) static uint16_t get_id_on_point(lv_obj_t * ddlist, lv_coord_t y)
{ {
lv_dropdown_ext_t * ext = lv_obj_get_ext_attr(ddlist);
lv_obj_t * label = get_label(ddlist); lv_obj_t * label = get_label(ddlist);
if(label == NULL) return 0; if(label == NULL) return 0;
y -= label->coords.y1; y -= label->coords.y1;
@@ -1311,6 +1312,7 @@ static uint16_t get_id_on_point(lv_obj_t * ddlist, lv_coord_t y)
uint16_t opt = y / h; uint16_t opt = y / h;
if(opt >= ext->option_cnt) opt = ext->option_cnt - 1;
return opt; return opt;
} }