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Merge branch 'master' of https://github.com/littlevgl/lvgl

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Gabor Kiss-Vamosi 2019-07-05 07:49:01 +02:00
commit 89bc24a7d9
1 changed files with 5 additions and 4 deletions
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README.md
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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_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_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");
return LV_RES_OK;
}
}
```
![Simple button with LittelvGL](https://littlevgl.com/github/btn1.gif)