acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
lv_example_grid_5.c (1601B)
      1 #include "../../lv_examples.h"
      2 #if LV_USE_GRID && LV_BUILD_EXAMPLES
      3 
      4 static void row_gap_anim(void * obj, int32_t v)
      5 {
      6     lv_obj_set_style_pad_row(obj, v, 0);
      7 }
      8 
      9 static void column_gap_anim(void * obj, int32_t v)
     10 {
     11     lv_obj_set_style_pad_column(obj, v, 0);
     12 }
     13 
     14 /**
     15  * Demonstrate column and row gap
     16  */
     17 void lv_example_grid_5(void)
     18 {
     19 
     20     /*60x60 cells*/
     21     static lv_coord_t col_dsc[] = {60, 60, 60, LV_GRID_TEMPLATE_LAST};
     22     static lv_coord_t row_dsc[] = {45, 45, 45, LV_GRID_TEMPLATE_LAST};
     23 
     24     /*Create a container with grid*/
     25     lv_obj_t * cont = lv_obj_create(lv_scr_act());
     26     lv_obj_set_size(cont, 300, 220);
     27     lv_obj_center(cont);
     28     lv_obj_set_grid_dsc_array(cont, col_dsc, row_dsc);
     29 
     30     lv_obj_t * label;
     31     lv_obj_t * obj;
     32     uint32_t i;
     33     for(i = 0; i < 9; i++) {
     34         uint8_t col = i % 3;
     35         uint8_t row = i / 3;
     36 
     37         obj = lv_obj_create(cont);
     38         lv_obj_set_grid_cell(obj, LV_GRID_ALIGN_STRETCH, col, 1,
     39                              LV_GRID_ALIGN_STRETCH, row, 1);
     40         label = lv_label_create(obj);
     41         lv_label_set_text_fmt(label, "%d,%d", col, row);
     42         lv_obj_center(label);
     43     }
     44 
     45     lv_anim_t a;
     46     lv_anim_init(&a);
     47     lv_anim_set_var(&a, cont);
     48     lv_anim_set_values(&a, 0, 10);
     49     lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
     50 
     51     lv_anim_set_exec_cb(&a, row_gap_anim);
     52     lv_anim_set_time(&a, 500);
     53     lv_anim_set_playback_time(&a, 500);
     54     lv_anim_start(&a);
     55 
     56     lv_anim_set_exec_cb(&a, column_gap_anim);
     57     lv_anim_set_time(&a, 3000);
     58     lv_anim_set_playback_time(&a, 3000);
     59     lv_anim_start(&a);
     60 }
     61 
     62 #endif
     63