C++ (Cpp) adg_dim_set_min Exemples

Exemple #1

Fichier : adg-dim.c Projet : bert/adg

/**
 * adg_dim_set_limits:
 * @dim: an #AdgDim
 * @min: (allow-none): the new minumum value
 * @max: (allow-none): the new maximum value
 *
 * Shortcut to set both the limits at once.
 *
 * Since: 1.0
 **/
void
adg_dim_set_limits(AdgDim *dim, const gchar *min, const gchar *max)
{
    g_return_if_fail(ADG_IS_DIM(dim));

    g_object_freeze_notify((GObject *) dim);
    adg_dim_set_min(dim, min);
    adg_dim_set_max(dim, max);
    g_object_thaw_notify((GObject *) dim);
}

Exemple #2

static void
_adg_property_min(void)
{
    AdgDim *dim;
    const gchar *valid_text, *latin1_text;
    const gchar *min;
    gchar *min_dup;

    dim = ADG_DIM(adg_ldim_new());
    valid_text = "This is some text...";
    latin1_text = "This is some àèìòù Latin1 text...";

    /* Using the public APIs */
    adg_dim_set_min(dim, valid_text);
    min = adg_dim_get_min(dim);
    g_assert_cmpstr(min, ==, valid_text);

    adg_dim_set_min(dim, latin1_text);
    min = adg_dim_get_min(dim);
    g_assert_cmpstr(min, ==, latin1_text);

    adg_dim_set_min(dim, NULL);
    min = adg_dim_get_min(dim);
    g_assert_null(min);

    /* Using GObject property methods */
    g_object_set(dim, "min", valid_text, NULL);
    g_object_get(dim, "min", &min_dup, NULL);
    g_assert_cmpstr(min_dup, ==, valid_text);
    g_free(min_dup);

    g_object_set(dim, "min", latin1_text, NULL);
    g_object_get(dim, "min", &min_dup, NULL);
    g_assert_cmpstr(min_dup, ==, latin1_text);
    g_free(min_dup);

    g_object_set(dim, "min", NULL, NULL);
    g_object_get(dim, "min", &min_dup, NULL);
    g_assert_null(min_dup);

    adg_entity_destroy(ADG_ENTITY(dim));
}