#include "../../lv_examples.h" #if LV_USE_MSGBOX && LV_BUILD_EXAMPLES static void event_cb(lv_event_t * e) { lv_event_code_t code = lv_event_get_code(e); lv_obj_t * obj = lv_event_get_target(e); if(code == LV_EVENT_VALUE_CHANGED) { LV_LOG_USER("Button %s clicked", lv_msgbox_get_active_btn_text(obj)); } } void lv_example_msgbox_1(void) { static const char * btns[] ={"Apply", "Close", ""}; lv_obj_t * mbox1 = lv_msgbox_create("Hello", "This is a message box with two buttons.", btns, true); lv_obj_add_event_cb(mbox1, event_cb, NULL); lv_obj_center(mbox1); } #endif