acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
lv_example_gridnav_2.c (1546B)
      1 #include "../../lv_examples.h"
      2 #if LV_USE_GRIDNAV && LV_USE_LIST && LV_BUILD_EXAMPLES
      3 
      4 /**
      5  * Grid navigation on a list
      6  */
      7 void lv_example_gridnav_2(void)
      8 {
      9     /*It's assumed that the default group is set and
     10      *there is a keyboard indev*/
     11 
     12     lv_obj_t * list1 = lv_list_create(lv_scr_act());
     13     lv_gridnav_add(list1, LV_GRIDNAV_CTRL_NONE);
     14     lv_obj_set_size(list1, lv_pct(45), lv_pct(80));
     15     lv_obj_align(list1, LV_ALIGN_LEFT_MID, 5, 0);
     16     lv_obj_set_style_bg_color(list1, lv_palette_lighten(LV_PALETTE_BLUE, 5), LV_STATE_FOCUSED);
     17     lv_group_add_obj(lv_group_get_default(), list1);
     18 
     19 
     20     char buf[32];
     21     uint32_t i;
     22     for(i = 0; i < 15; i++) {
     23         lv_snprintf(buf, sizeof(buf), "File %d", i + 1);
     24         lv_obj_t * item = lv_list_add_btn(list1, LV_SYMBOL_FILE, buf);
     25         lv_obj_set_style_bg_opa(item, 0, 0);
     26         lv_group_remove_obj(item);   /*Not needed, we use the gridnav instead*/
     27     }
     28 
     29     lv_obj_t * list2 = lv_list_create(lv_scr_act());
     30     lv_gridnav_add(list2, LV_GRIDNAV_CTRL_ROLLOVER);
     31     lv_obj_set_size(list2, lv_pct(45), lv_pct(80));
     32     lv_obj_align(list2, LV_ALIGN_RIGHT_MID, -5, 0);
     33     lv_obj_set_style_bg_color(list2, lv_palette_lighten(LV_PALETTE_BLUE, 5), LV_STATE_FOCUSED);
     34     lv_group_add_obj(lv_group_get_default(), list2);
     35 
     36     for(i = 0; i < 15; i++) {
     37         lv_snprintf(buf, sizeof(buf), "Folder %d", i + 1);
     38         lv_obj_t * item = lv_list_add_btn(list2, LV_SYMBOL_DIRECTORY, buf);
     39         lv_obj_set_style_bg_opa(item, 0, 0);
     40         lv_group_remove_obj(item);
     41     }
     42 }
     43 
     44 #endif