acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
lv_example_keyboard_1.c (1231B)
      1 #include "../../lv_examples.h"
      2 #if LV_USE_KEYBOARD && LV_BUILD_EXAMPLES
      3 
      4 static void ta_event_cb(lv_event_t * e)
      5 {
      6     lv_event_code_t code = lv_event_get_code(e);
      7     lv_obj_t * ta = lv_event_get_target(e);
      8     lv_obj_t * kb = lv_event_get_user_data(e);
      9     if(code == LV_EVENT_FOCUSED) {
     10         lv_keyboard_set_textarea(kb, ta);
     11         lv_obj_clear_flag(kb, LV_OBJ_FLAG_HIDDEN);
     12     }
     13 
     14     if(code == LV_EVENT_DEFOCUSED) {
     15         lv_keyboard_set_textarea(kb, NULL);
     16         lv_obj_add_flag(kb, LV_OBJ_FLAG_HIDDEN);
     17     }
     18 }
     19 
     20 void lv_example_keyboard_1(void)
     21 {
     22     /*Create a keyboard to use it with an of the text areas*/
     23     lv_obj_t * kb = lv_keyboard_create(lv_scr_act());
     24 
     25     /*Create a text area. The keyboard will write here*/
     26     lv_obj_t * ta;
     27     ta = lv_textarea_create(lv_scr_act());
     28     lv_obj_align(ta, LV_ALIGN_TOP_LEFT, 10, 10);
     29     lv_obj_add_event_cb(ta, ta_event_cb, LV_EVENT_ALL, kb);
     30     lv_textarea_set_placeholder_text(ta, "Hello");
     31     lv_obj_set_size(ta, 140, 80);
     32 
     33     ta = lv_textarea_create(lv_scr_act());
     34     lv_obj_align(ta, LV_ALIGN_TOP_RIGHT, -10, 10);
     35     lv_obj_add_event_cb(ta, ta_event_cb, LV_EVENT_ALL, kb);
     36     lv_obj_set_size(ta, 140, 80);
     37 
     38     lv_keyboard_set_textarea(kb, ta);
     39 }
     40 #endif