56 static void grid_update(lv_obj_t * cont, void * user_data);
59 static void calc_cols(lv_obj_t * cont, lv_grid_calc_t * c);
60 static void calc_rows(lv_obj_t * cont, lv_grid_calc_t * c);
187 static void grid_update(lv_obj_t * cont, void * user_data)  in grid_update()  argument
189     LV_LOG_INFO("update %p container", (void *)cont);  in grid_update()
197     calc(cont, &c);  in grid_update()
204     int32_t pad_left = lv_obj_get_style_space_left(cont, LV_PART_MAIN);  in grid_update()
205     int32_t pad_top = lv_obj_get_style_space_top(cont, LV_PART_MAIN);  in grid_update()
206     hint.grid_abs.x = pad_left + cont->coords.x1 - lv_obj_get_scroll_x(cont);  in grid_update()
207     hint.grid_abs.y = pad_top + cont->coords.y1 - lv_obj_get_scroll_y(cont);  in grid_update()
210     for(i = 0; i < cont->spec_attr->child_cnt; i++) {  in grid_update()
211         lv_obj_t * item = cont->spec_attr->children[i];  in grid_update()
216     int32_t w_set = lv_obj_get_style_width(cont, LV_PART_MAIN);  in grid_update()
217     int32_t h_set = lv_obj_get_style_height(cont, LV_PART_MAIN);  in grid_update()
219         lv_obj_refr_size(cont);  in grid_update()
222     lv_obj_send_event(cont, LV_EVENT_LAYOUT_CHANGED, NULL);  in grid_update()
233 static void calc(lv_obj_t * cont, lv_grid_calc_t * calc_out)  in calc()  argument
235     if(lv_obj_get_child(cont, 0) == NULL) {  in calc()
240     calc_rows(cont, calc_out);  in calc()
241     calc_cols(cont, calc_out);  in calc()
243     int32_t col_gap = lv_obj_get_style_pad_column(cont, LV_PART_MAIN);  in calc()
244     int32_t row_gap = lv_obj_get_style_pad_row(cont, LV_PART_MAIN);  in calc()
246     bool rev = lv_obj_get_style_base_dir(cont, LV_PART_MAIN) == LV_BASE_DIR_RTL;  in calc()
248     int32_t w_set = lv_obj_get_style_width(cont, LV_PART_MAIN);  in calc()
249     int32_t h_set = lv_obj_get_style_height(cont, LV_PART_MAIN);  in calc()
250     bool auto_w = w_set == LV_SIZE_CONTENT && !cont->w_layout;  in calc()
251     int32_t cont_w = lv_obj_get_content_width(cont);  in calc()
252 …calc_out->grid_w = grid_align(cont_w, auto_w, get_grid_col_align(cont), col_gap, calc_out->col_num…  in calc()
255     bool auto_h = h_set == LV_SIZE_CONTENT && !cont->h_layout;  in calc()
256     int32_t cont_h = lv_obj_get_content_height(cont);  in calc()
257 …calc_out->grid_h = grid_align(cont_h, auto_h, get_grid_row_align(cont), row_gap, calc_out->row_num…  in calc()
275 static void calc_cols(lv_obj_t * cont, lv_grid_calc_t * c)  in calc_cols()  argument
279     col_templ = get_col_dsc(cont);  in calc_cols()
282         lv_obj_t * parent = lv_obj_get_parent(cont);  in calc_cols()
289         int32_t pos = get_col_pos(cont);  in calc_cols()
290         int32_t span = get_col_span(cont);  in calc_cols()
299     int32_t cont_w = lv_obj_get_content_width(cont);  in calc_cols()
312             for(ci = 0; ci < lv_obj_get_child_count(cont); ci++) {  in calc_cols()
313                 lv_obj_t * item = lv_obj_get_child(cont, ci);  in calc_cols()
345     int32_t col_gap = lv_obj_get_style_pad_column(cont, LV_PART_MAIN);  in calc_cols()
368 static void calc_rows(lv_obj_t * cont, lv_grid_calc_t * c)  in calc_rows()  argument
371     row_templ = get_row_dsc(cont);  in calc_rows()
374         lv_obj_t * parent = lv_obj_get_parent(cont);  in calc_rows()
381         int32_t pos = get_row_pos(cont);  in calc_rows()
382         int32_t span = get_row_span(cont);  in calc_rows()
401             for(ci = 0; ci < lv_obj_get_child_count(cont); ci++) {  in calc_rows()
402                 lv_obj_t * item = lv_obj_get_child(cont, ci);  in calc_rows()
434     int32_t row_gap = lv_obj_get_style_pad_row(cont, LV_PART_MAIN);  in calc_rows()
435     int32_t cont_h = lv_obj_get_content_height(cont) - row_gap * (c->row_num - 1);  in calc_rows()