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36 lines
980 B
C
36 lines
980 B
C
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#include "../../../lvgl.h"
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#include <stdio.h>
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#if LV_USE_DROPDOWN
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static void event_handler(lv_obj_t * obj, lv_event_t event)
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{
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if(event == LV_EVENT_VALUE_CHANGED) {
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char buf[32];
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lv_dropdown_get_selected_str(obj, buf, sizeof(buf));
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printf("Option: %s\n", buf);
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}
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}
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void lv_example_dropdown_1(void)
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{
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/*Create a normal drop down list*/
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lv_obj_t * dd = lv_dropdown_create(lv_scr_act(), NULL);
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lv_dropdown_set_options(dd, "Apple\n"
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"Banana\n"
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"Orange\n"
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"Cherry\n"
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"Grape\n"
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"Raspberry\n"
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"Melon\n"
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"Orange\n"
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"Lemon\n"
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"Nuts");
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lv_obj_align(dd, NULL, LV_ALIGN_IN_TOP_MID, 0, 20);
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lv_obj_add_event_cb(dd, event_handler, NULL);
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}
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#endif
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