mirror of
https://github.com/lvgl/lvgl.git
synced 2025-01-21 06:53:01 +08:00
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
#include "../../../lvgl.h"
|
|
#if LV_USE_GRID && LV_BUILD_EXAMPLES
|
|
|
|
/**
|
|
* Demonstrate track placement
|
|
*/
|
|
void lv_example_grid_4(void)
|
|
{
|
|
static lv_coord_t col_dsc[3] = {60, 60, 60};
|
|
static lv_coord_t row_dsc[3] = {40, 40, 40};
|
|
|
|
static lv_grid_t grid;
|
|
lv_grid_init(&grid);
|
|
lv_grid_set_template(&grid, col_dsc, 3, row_dsc, 3);
|
|
|
|
/*Add space between the columns and move the rows to the bottom (end)*/
|
|
lv_grid_set_place(&grid, LV_GRID_SPACE_BETWEEN, LV_GRID_END);
|
|
|
|
/*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, "%d,%d", col, row);
|
|
lv_obj_align(label, NULL, LV_ALIGN_CENTER, 0, 0);
|
|
}
|
|
}
|
|
|
|
#endif
|