Embedded/lvgl
1
0
Fork 0
mirror of https://github.com/lvgl/lvgl.git synced 2025-01-21 06:53:01 +08:00
Code Issues Projects Releases Wiki Activity

lv_list: check the return value of btn events

Browse Source
This commit is contained in:
Gabor Kiss-Vamosi 2019-04-12 07:22:37 +02:00
parent 6a3c7d2b95
commit 6284e3a21b
3 changed files with 22 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/lv_core/lv_obj.c
View File

@ -345,9 +345,10 @@ lv_res_t lv_obj_del(lv_obj_t * obj)
/*Delete from the group*/
#if LV_USE_GROUP
bool was_focused = false;
lv_group_t * group = lv_obj_get_group(obj);
if(obj->group_p) {
if(lv_group_get_focused(obj->group_p) == obj) was_focused = true;
if(group) {
if(lv_group_get_focused(group) == obj) was_focused = true;
lv_group_remove_obj(obj);
}
#endif
@ -390,7 +391,7 @@ lv_res_t lv_obj_del(lv_obj_t * obj)
}
#if LV_USE_GROUP
if(was_focused) {
if(indev->group == group && was_focused) {
lv_indev_reset(indev);
}
#endif
@ -2067,8 +2068,9 @@ static void delete_children(lv_obj_t * obj)
* LV_SIGNAL_DEFOCUS call*/
#if LV_USE_GROUP
bool was_focused = false;
lv_group_t * group = lv_obj_get_group(obj);
if(obj->group_p) {
if(group) {
if(lv_group_get_focused(obj->group_p) == obj) was_focused = true;
lv_group_remove_obj(obj);
}
@ -2098,7 +2100,7 @@ static void delete_children(lv_obj_t * obj)
lv_indev_reset(indev);
}
#if LV_USE_GROUP
if(was_focused) {
if(indev->group == group && was_focused) {
lv_indev_reset(indev);
}
#endif

4
src/lv_misc/lv_mem.c
View File

@ -18,8 +18,8 @@
/*********************
* DEFINES
*********************/
#define LV_MEM_ADD_JUNK \
0 /*Add memory junk on alloc (0xaa) and free(0xbb) (just for testing purposes)*/
/*Add memory junk on alloc (0xaa) and free(0xbb) (just for testing purposes)*/
#define LV_MEM_ADD_JUNK 0
#ifdef LV_MEM_ENV64
#define MEM_UNIT uint64_t

22
src/lv_objx/lv_list.c
View File

@ -745,20 +745,24 @@ static lv_res_t lv_list_signal(lv_obj_t * list, lv_signal_t sign, void * param)
* button*/
if(btn) {
if(sign == LV_SIGNAL_PRESSED) {
lv_event_send(btn, LV_EVENT_PRESSED, NULL);
res = lv_event_send(btn, LV_EVENT_PRESSED, NULL);
} else if(sign == LV_SIGNAL_PRESSING) {
lv_event_send(btn, LV_EVENT_PRESSING, NULL);
res = lv_event_send(btn, LV_EVENT_PRESSING, NULL);
} else if(sign == LV_SIGNAL_LONG_PRESS) {
lv_event_send(btn, LV_EVENT_LONG_PRESSED, NULL);
res = lv_event_send(btn, LV_EVENT_LONG_PRESSED, NULL);
} else if(sign == LV_SIGNAL_LONG_PRESS_REP) {
lv_event_send(btn, LV_EVENT_LONG_PRESSED_REPEAT, NULL);
res = lv_event_send(btn, LV_EVENT_LONG_PRESSED_REPEAT, NULL);
} else if(sign == LV_SIGNAL_RELEASED) {
ext->last_sel = btn;
if(indev->proc.long_pr_sent == 0)
lv_event_send(btn, LV_EVENT_SHORT_CLICKED, NULL);
if(lv_indev_is_dragging(indev) == false)
lv_event_send(btn, LV_EVENT_CLICKED, NULL);
lv_event_send(btn, LV_EVENT_RELEASED, NULL);
if(indev->proc.long_pr_sent == 0) {
res = lv_event_send(btn, LV_EVENT_SHORT_CLICKED, NULL);
}
if(lv_indev_is_dragging(indev) == false && res == LV_RES_OK) {
res = lv_event_send(btn, LV_EVENT_CLICKED, NULL);
}
if(res == LV_RES_OK) {
res = lv_event_send(btn, LV_EVENT_RELEASED, NULL);
}
}
}
}