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Upgrade README button example to 6.0

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embeddedt 2019-07-04 19:05:03 -04:00 committed by GitHub
parent 6c59216b46
commit 6989a9c797
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1 changed files with 5 additions and 4 deletions
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@ -133,14 +133,15 @@ lv_obj_t * btn = lv_btn_create(lv_scr_act(), NULL); /*Add a button the curre
lv_obj_set_pos(btn, 10, 10); /*Set its position*/ lv_obj_set_pos(btn, 10, 10); /*Set its position*/
lv_obj_set_size(btn, 100, 50); /*Set its size*/ lv_obj_set_size(btn, 100, 50); /*Set its size*/
lv_btn_set_action(btn, LV_BTN_ACTION_CLICK, btn_action);/*Assign a callback to the button*/ lv_obj_set_event_cb(btn, btn_event_cb); /*Assign a callback to the button*/
lv_obj_t * label = lv_label_create(btn, NULL); /*Add a label to the button*/ lv_obj_t * label = lv_label_create(btn, NULL); /*Add a label to the button*/
lv_label_set_text(label, "Button"); /*Set the labels text*/ lv_label_set_text(label, "Button"); /*Set the labels text*/
lv_res_t btn_action(lv_obj_t * btn) void btn_event_cb(lv_obj_t * btn, lv_event_t event)
{ {
if(event == LV_EVENT_CLICKED) {
printf("Clicked\n"); printf("Clicked\n");
return LV_RES_OK; }
} }
``` ```
![Simple button with LittelvGL](https://littlevgl.com/github/btn1.gif) ![Simple button with LittelvGL](https://littlevgl.com/github/btn1.gif)