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fix(btnmatrix) fix button invalidation on focus change

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This commit is contained in:
Gabor Kiss-Vamosi 2021-07-01 16:58:24 +02:00
parent 60d9a5e493
commit 77cedfa08f
1 changed files with 5 additions and 0 deletions
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5
src/widgets/lv_btnmatrix.c
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@ -942,6 +942,11 @@ static void invalidate_button_area(const lv_obj_t * obj, uint16_t btn_idx)
lv_coord_t row_gap = lv_obj_get_style_pad_row(obj, LV_PART_MAIN);
lv_coord_t col_gap = lv_obj_get_style_pad_column(obj, LV_PART_MAIN);
/*Be sure to have a minimal extra space if row/col_gap is small*/
lv_coord_t dpi = lv_disp_get_dpi(lv_obj_get_disp(obj));
row_gap = LV_MAX(row_gap, dpi / 10);
col_gap = LV_MAX(col_gap, dpi / 10);
/*Convert relative coordinates to absolute*/
btn_area.x1 += obj_area.x1 - row_gap;
btn_area.y1 += obj_area.y1 - col_gap;