github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add examples + refactoring

Browse Source
This commit is contained in:
Gabor Kiss-Vamosi
2021-02-12 14:22:48 +01:00
parent e0fb0db735
commit 95b1bd8409
38 changed files with 622 additions and 583 deletions
Download Patch File Download Diff File Expand all files Collapse all files

83
examples/layouts/grid/lv_example_grid_1.c
View File

@@ -1,39 +1,44 @@
//#include "../../lv_examples.h"
//
///**
// * A simple grid
// */
//void lv_example_grid_1(void)
//{
// static lv_coord_t col_dsc[3] = {80, 80, 80};
// static lv_coord_t row_dsc[3] = {60, 60, 60};
//
// static lv_grid_t grid;
// lv_grid_init(&grid);
// lv_grid_set_template(&grid, col_dsc, 3, row_dsc, 3);
//
// /*Create a container with grid*/
// lv_obj_t * cont = lv_obj_create(lv_scr_act(), NULL);
// lv_obj_set_size(cont, 300, 220);
// lv_obj_align(cont, NULL, LV_ALIGN_CENTER, 0, 0);
// lv_obj_set_grid(cont, &grid);
//
// lv_obj_t * label;
// lv_obj_t * obj;
//
// uint32_t i;
// for(i = 0; i < 9; i++) {
// uint8_t col = i % 3;
// uint8_t row = i / 3;
//
// obj = lv_obj_create(cont, NULL);
// /* Stretch the cell horizontally and vertically too
// * Set span to 1 to make the cell 1 column/row sized */
// lv_obj_set_grid_cell(obj, LV_GRID_CELL_STRETCH(col, 1), LV_GRID_CELL_STRETCH(row, 1));
//
// label = lv_label_create(obj, NULL);
// lv_label_set_text_fmt(label, "c%d, r%d", col, row);
// lv_obj_align(label, NULL, LV_ALIGN_CENTER, 0, 0);
// }
//}
//
#include "../../../lvgl.h"
#if LV_USE_GRID
/**
* A simple grid
*/
void lv_example_grid_1(void)
{
static lv_coord_t col_dsc[3] = {70, 70, 70};
static lv_coord_t row_dsc[3] = {50, 50, 50};
static lv_grid_t grid;
lv_grid_init(&grid);
lv_grid_set_template(&grid, col_dsc, 3, row_dsc, 3);
/*Create a container with grid*/
lv_obj_t * cont = lv_obj_create(lv_scr_act(), NULL);
lv_obj_set_size(cont, 300, 220);
lv_obj_align(cont, NULL, LV_ALIGN_CENTER, 0, 0);
lv_obj_set_layout(cont, &grid);
lv_obj_t * label;
lv_obj_t * obj;
uint32_t i;
for(i = 0; i < 9; i++) {
uint8_t col = i % 3;
uint8_t row = i / 3;
obj = lv_obj_create(cont, NULL);
/* Stretch the cell horizontally and vertically too
* Set span to 1 to make the cell 1 column/row sized */
lv_obj_set_grid_cell(obj, LV_GRID_STRETCH, col, 1,
LV_GRID_STRETCH, row, 1);
label = lv_label_create(obj, NULL);
lv_label_set_text_fmt(label, "c%d, r%d", col, row);
lv_obj_align(label, NULL, LV_ALIGN_CENTER, 0, 0);
}
}
#endif