64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
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#include "../../lv_examples.h"
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#if LV_USE_GRID && LV_BUILD_EXAMPLES
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/**
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* Demonstrate cell placement and span
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*/
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void lv_example_grid_2(void)
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{
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static lv_coord_t col_dsc[] = {70, 70, 70, LV_GRID_TEMPLATE_LAST};
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static lv_coord_t row_dsc[] = {50, 50, 50, LV_GRID_TEMPLATE_LAST};
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/*Create a container with grid*/
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lv_obj_t * cont = lv_obj_create(lv_scr_act());
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lv_obj_set_grid_dsc_array(cont, col_dsc, row_dsc);
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lv_obj_set_size(cont, 300, 220);
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lv_obj_center(cont);
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lv_obj_t * label;
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lv_obj_t * obj;
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/*Cell to 0;0 and align to to the start (left/top) horizontally and vertically too*/
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obj = lv_obj_create(cont);
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lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
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lv_obj_set_grid_cell(obj, LV_GRID_ALIGN_START, 0, 1,
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LV_GRID_ALIGN_START, 0, 1);
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label = lv_label_create(obj);
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lv_label_set_text(label, "c0, r0");
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/*Cell to 1;0 and align to to the start (left) horizontally and center vertically too*/
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obj = lv_obj_create(cont);
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lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
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lv_obj_set_grid_cell(obj, LV_GRID_ALIGN_START, 1, 1,
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LV_GRID_ALIGN_CENTER, 0, 1);
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label = lv_label_create(obj);
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lv_label_set_text(label, "c1, r0");
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/*Cell to 2;0 and align to to the start (left) horizontally and end (bottom) vertically too*/
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obj = lv_obj_create(cont);
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lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
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lv_obj_set_grid_cell(obj, LV_GRID_ALIGN_START, 2, 1,
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LV_GRID_ALIGN_END, 0, 1);
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label = lv_label_create(obj);
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lv_label_set_text(label, "c2, r0");
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/*Cell to 1;1 but 2 column wide (span = 2).Set width and height to stretched.*/
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obj = lv_obj_create(cont);
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lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
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lv_obj_set_grid_cell(obj, LV_GRID_ALIGN_STRETCH, 1, 2,
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LV_GRID_ALIGN_STRETCH, 1, 1);
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label = lv_label_create(obj);
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lv_label_set_text(label, "c1-2, r1");
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/*Cell to 0;1 but 2 rows tall (span = 2).Set width and height to stretched.*/
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obj = lv_obj_create(cont);
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lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
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lv_obj_set_grid_cell(obj, LV_GRID_ALIGN_STRETCH, 0, 1,
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LV_GRID_ALIGN_STRETCH, 1, 2);
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label = lv_label_create(obj);
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lv_label_set_text(label, "c0\nr1-2");
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}
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#endif
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