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fix(obj): make lv_obj_fade_in/out use the current opa as start value (#2819)

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Miguel Magno 2021-11-22 06:03:38 -03:00 committed by GitHub
parent 477abcf27a
commit 57cde348fa
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
src/core/lv_obj_style.c
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@ -422,7 +422,7 @@ void lv_obj_fade_in(lv_obj_t * obj, uint32_t time, uint32_t delay)
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_var(&a, obj);
lv_anim_set_values(&a, LV_OPA_TRANSP, LV_OPA_COVER);
lv_anim_set_values(&a, LV_OPA_TRANSP, lv_obj_get_style_opa(obj, 0));
lv_anim_set_exec_cb(&a, fade_anim_cb);
lv_anim_set_ready_cb(&a, fade_in_anim_ready);
lv_anim_set_time(&a, time);
@ -435,7 +435,7 @@ void lv_obj_fade_out(lv_obj_t * obj, uint32_t time, uint32_t delay)
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_var(&a, obj);
lv_anim_set_values(&a, LV_OPA_COVER, LV_OPA_TRANSP);
lv_anim_set_values(&a, lv_obj_get_style_opa(obj, 0), LV_OPA_TRANSP);
lv_anim_set_exec_cb(&a, fade_anim_cb);
lv_anim_set_time(&a, time);
lv_anim_set_delay(&a, delay);