LVGL网格布局测试

一、测试1

    static lv_coord_t col_dsc[] = { 80, 80, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST };
    static lv_coord_t row_dsc[] = { 45, LV_GRID_TEMPLATE_LAST };
    lv_obj_t* page = lv_img_create(lv_scr_act());
    lv_obj_center(page);
    lv_obj_set_size(page, 800, 600);
    isu_set_obj_default_style(page);
    lv_obj_t* cont = lv_obj_create(page);
    lv_obj_set_size(cont, 400, 300);
    lv_obj_align(cont, LV_ALIGN_LEFT_MID, 0, 0);
    lv_obj_set_layout(cont, LV_LAYOUT_GRID);
    lv_obj_set_style_grid_column_dsc_array(cont, col_dsc, 0);
    lv_obj_set_style_grid_row_dsc_array(cont, row_dsc, 0);

    for (int i = 0; i < 3; i++)
    {
        lv_obj_t* label_cont = lv_obj_create(cont);
        lv_obj_t*label = lv_label_create(label_cont);
        lv_label_set_text(label, "123");
        lv_obj_set_grid_cell(label_cont, LV_GRID_ALIGN_START, i, 1, LV_GRID_ALIGN_CENTER, 0, 1);
    }