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Merge 20363b09e6b00751a66fadb4ab0213ac414f1a00 into dev

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github-actions[bot] 2020-10-12 10:09:46 +00:00 committed by GitHub
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2 changed files with 7 additions and 17 deletions
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1
CHANGELOG.md
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@ -21,6 +21,7 @@
- Support RTL in table (draw columns right to left)
- Support RTL in pretty layout (draw columns right to left)
- Skip objects in groups if they are in disabled state
- Fix dropdown selection with RTL basedirection
## v7.6.1 (06.10.2020)

23
src/lv_widgets/lv_dropdown.c
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@ -1283,27 +1283,16 @@ static uint16_t get_id_on_point(lv_obj_t * ddlist, lv_coord_t x, lv_coord_t y)
{
lv_obj_t * label = get_label(ddlist);
if(label == NULL) return 0;
x -= label->coords.x1;
y -= label->coords.y1;
uint32_t letter_i;
const char * txt = lv_label_get_text(label);
const lv_font_t * font = lv_obj_get_style_text_font(label, LV_LABEL_PART_MAIN);
lv_coord_t font_h = lv_font_get_line_height(font);
lv_style_int_t line_space = lv_obj_get_style_text_line_space(label, LV_LABEL_PART_MAIN);
lv_point_t p = {x, y};
letter_i = lv_label_get_letter_on(label, &p);
uint32_t letter_i_byte_pos = _lv_txt_encoded_get_byte_id(txt, letter_i);
uint16_t opt = 0;
uint32_t i = 0;
uint32_t i_prev = 0;
y += line_space / 2;
lv_coord_t h = font_h + line_space;
uint32_t letter_cnt = 0;
for(letter_cnt = 0; letter_cnt < letter_i; letter_cnt++) {
uint32_t letter = _lv_txt_encoded_next(txt, &i);
/*Count the lines to reach the clicked letter. But ignore the last '\n' because it
* still belongs to the clicked line*/
if(letter == '\n' && i_prev != letter_i_byte_pos) opt++;
i_prev = i;
}
uint16_t opt = y / h;
return opt;
}