cmcu为stm32h743IIt6
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#include "../../lv_examples.h"
#if LV_USE_MSGBOX && LV_BUILD_EXAMPLES
static void event_cb(lv_event_t * e)
{
lv_obj_t * obj = lv_event_get_current_target(e);
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(NULL, "Hello", "This is a message box with two buttons.", btns, true);
lv_obj_add_event_cb(mbox1, event_cb, LV_EVENT_VALUE_CHANGED, NULL);
lv_obj_center(mbox1);
}
#endif