C++ (Cpp) value_to_index Examples

Example #1

File: mn-non-linear-range.c Project: danc86/mail-notification

/*
 * If the value is not found in the blocks, the nearest existing value
 * will be used.
 */
void
mn_non_linear_range_set_value (GtkRange *range, int value)
{
  g_return_if_fail(GTK_IS_RANGE(range));

  gtk_range_set_value(range, value_to_index(get_info(range), value));
}

Example #2

File: e-dialog-widgets.c Project: jdapena/evolution

/**
 * e_dialog_combo_box_set:
 * @widget: A #GtkComboBox.
 * @value: Enumerated value.
 * @value_map: Map from enumeration values to array indices.
 *
 * Sets the selected item in a #GtkComboBox.  Please read the description of
 * e_dialog_radio_set() to see how @value_map maps enumeration values to item
 * indices.
 **/
void
e_dialog_combo_box_set (GtkWidget *widget,
                        gint value,
                        const gint *value_map)
{
	gint i;

	g_return_if_fail (GTK_IS_COMBO_BOX (widget));
	g_return_if_fail (value_map != NULL);

	i = value_to_index (value_map, value);

	if (i != -1)
		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), i);
	else
		g_message (
			"e_dialog_combo_box_set(): could not "
			"find value %d in value map!", value);
}