github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

first attempt

Browse Source
This commit is contained in:
Gabor Kiss-Vamosi
2023-12-19 15:45:58 +01:00
parent 6c66a491b8
commit 5614bc466f
7 changed files with 954 additions and 1036 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
demos/widgets/lv_demo_widgets.c
View File

@@ -53,6 +53,8 @@ static void meter1_indic2_anim_cb(void * var, int32_t v);
static void meter1_indic3_anim_cb(void * var, int32_t v);
static void meter2_timer_cb(lv_timer_t * timer);
static void meter3_anim_cb(void * var, int32_t v);
static void scroll_anim_y_cb(void * var, int32_t v);
static void slideshow_anim_ready_cb(lv_anim_t * a_old);
/**********************
* STATIC VARIABLES
@@ -87,7 +89,6 @@ static uint32_t session_tablet = 1000;
static uint32_t session_mobile = 1000;
static lv_timer_t * meter2_timer;
/**********************
* MACROS
**********************/
@@ -214,10 +215,66 @@ void lv_demo_widgets_close(void)
lv_style_reset(&style_bullet);
}
void lv_demo_widgets_start_slideshow(void)
{
lv_obj_update_layout(tv);
lv_obj_t * cont = lv_tabview_get_content(tv);
lv_obj_t * tab = lv_obj_get_child(cont, 0);
int32_t v = lv_obj_get_scroll_bottom(tab);
uint32_t t = lv_anim_speed_to_time(lv_disp_get_dpi(NULL), 0, v);
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_exec_cb(&a, scroll_anim_y_cb);
lv_anim_set_time(&a, t);
lv_anim_set_playback_time(&a, t);
lv_anim_set_values(&a, 0, v);
lv_anim_set_var(&a, tab);
lv_anim_set_ready_cb(&a, slideshow_anim_ready_cb);
lv_anim_start(&a);
}
/**********************
* STATIC FUNCTIONS
**********************/
static void scroll_anim_y_cb(void * var, int32_t v)
{
lv_obj_scroll_to_y(var, v, LV_ANIM_OFF);
}
static void slideshow_anim_ready_cb(lv_anim_t * a_old)
{
LV_UNUSED(a_old);
lv_obj_t * cont = lv_tabview_get_content(tv);
uint32_t tab_id = lv_tabview_get_tab_act(tv);
tab_id += 1;
if(tab_id > 2) tab_id = 0;
lv_tabview_set_act(tv, tab_id, LV_ANIM_ON);
lv_obj_t * tab = lv_obj_get_child(cont, tab_id);
lv_obj_scroll_to_y(tab, 0, LV_ANIM_OFF);
lv_obj_update_layout(tv);
int32_t v = lv_obj_get_scroll_bottom(tab);
uint32_t t = lv_anim_speed_to_time(lv_disp_get_dpi(NULL), 0, v);
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_exec_cb(&a, scroll_anim_y_cb);
lv_anim_set_time(&a, t);
lv_anim_set_playback_time(&a, t);
lv_anim_set_values(&a, 0, v);
lv_anim_set_var(&a, tab);
lv_anim_set_ready_cb(&a, slideshow_anim_ready_cb);
lv_anim_start(&a);
}
static void profile_create(lv_obj_t * parent)
{
lv_obj_t * panel1 = lv_obj_create(parent);