36 lines
925 B
C
36 lines
925 B
C
#include "../../../lvgl.h"
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#include <stdio.h>
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#if LV_USE_BTN
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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_CLICKED) {
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printf("Clicked\n");
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}
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else if(event == LV_EVENT_VALUE_CHANGED) {
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printf("Toggled\n");
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}
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}
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void lv_ex_btn_1(void)
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{
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lv_obj_t * label;
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lv_obj_t * btn1 = lv_btn_create(lv_scr_act(), NULL);
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lv_obj_add_event_cb(btn1, event_handler, NULL);
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lv_obj_align(btn1, NULL, LV_ALIGN_CENTER, 0, -40);
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label = lv_label_create(btn1, NULL);
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lv_label_set_text(label, "Button");
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lv_obj_t * btn2 = lv_btn_create(lv_scr_act(), NULL);
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lv_obj_add_event_cb(btn2, event_handler, NULL);
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lv_obj_align(btn2, NULL, LV_ALIGN_CENTER, 0, 40);
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lv_obj_add_flag(btn2, LV_OBJ_FLAG_CHECKABLE);
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lv_obj_set_height(btn2, LV_SIZE_CONTENT);
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label = lv_label_create(btn2, NULL);
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lv_label_set_text(label, "Toggle");
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}
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#endif
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