33 lines
740 B
C
33 lines
740 B
C
#include "../ui.h"
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#include "../ui_helpers.h"
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#include "ui_comp.h"
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uint32_t LV_EVENT_GET_COMP_CHILD;
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typedef struct {
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uint32_t child_idx;
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lv_obj_t* child;
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} ui_comp_get_child_t;
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lv_obj_t * ui_comp_get_child(lv_obj_t *comp, uint32_t child_idx)
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{
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ui_comp_get_child_t info;
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info.child = NULL;
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info.child_idx = child_idx;
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lv_event_send(comp, LV_EVENT_GET_COMP_CHILD, &info);
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return info.child;
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}
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void get_component_child_event_cb(lv_event_t* e)
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{
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lv_obj_t** c = lv_event_get_user_data(e);
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ui_comp_get_child_t* info = lv_event_get_param(e);
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info->child = c[info->child_idx];
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}
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void del_component_child_event_cb(lv_event_t* e)
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{
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lv_obj_t** c = lv_event_get_user_data(e);
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lv_mem_free(c);
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}
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