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feat(switch) add smooth animation when changing state (#2442)

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* feat(switch) add smooth animation when changing state

* refactor(switch) improve code quality for animation feature

* refactor(switch) flatten animation structure into widget

Co-authored-by: HX2003 <HX2003@users.noreply.github.com>
This commit is contained in:
embeddedt
2021-08-17 06:33:55 -04:00
committed by GitHub
parent ea2545ae5d
commit 8ae894ebd4
3 changed files with 135 additions and 37 deletions
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8
src/extra/themes/default/lv_theme_default.c
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@@ -74,6 +74,7 @@ typedef struct {
lv_style_t transition_delayed;
lv_style_t transition_normal;
lv_style_t anim;
lv_style_t anim_fast;
/*Parts*/
lv_style_t knob;
@@ -380,6 +381,9 @@ static void style_init(void)
style_init_reset(&styles->anim);
lv_style_set_anim_time(&styles->anim, 200);
style_init_reset(&styles->anim_fast);
lv_style_set_anim_time(&styles->anim_fast, 120);
#if LV_USE_ARC
style_init_reset(&styles->arc_indic);
lv_style_set_arc_color(&styles->arc_indic, color_grey);
@@ -772,6 +776,7 @@ static void theme_apply(lv_theme_t * th, lv_obj_t * obj)
else if(lv_obj_check_type(obj, &lv_switch_class)) {
lv_obj_add_style(obj, &styles->bg_color_grey, 0);
lv_obj_add_style(obj, &styles->circle, 0);
lv_obj_add_style(obj, &styles->anim_fast, 0);
lv_obj_add_style(obj, &styles->disabled, LV_STATE_DISABLED);
lv_obj_add_style(obj, &styles->outline_primary, LV_STATE_FOCUS_KEY);
lv_obj_add_style(obj, &styles->bg_color_primary, LV_PART_INDICATOR | LV_STATE_CHECKED);
@@ -781,6 +786,9 @@ static void theme_apply(lv_theme_t * th, lv_obj_t * obj)
lv_obj_add_style(obj, &styles->bg_color_white, LV_PART_KNOB);
lv_obj_add_style(obj, &styles->switch_knob, LV_PART_KNOB);
lv_obj_add_style(obj, &styles->disabled, LV_PART_KNOB | LV_STATE_DISABLED);
lv_obj_add_style(obj, &styles->transition_normal, LV_PART_INDICATOR | LV_STATE_CHECKED);
lv_obj_add_style(obj, &styles->transition_normal, LV_PART_INDICATOR);
}
#endif