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+/**
+ * @defgroup SegmentControl SegmentControl
+ * @ingroup Elementary
+ *
+ * @image html img/widget/segment_control/preview-00.png
+ * @image latex img/widget/segment_control/preview-00.eps width=\textwidth
+ *
+ * @image html img/segment_control.png
+ * @image latex img/segment_control.eps width=\textwidth
+ *
+ * Segment control widget is a horizontal control made of multiple segment
+ * items, each segment item functioning similar to discrete two state button.
+ * A segment control groups the items together and provides compact
+ * single button with multiple equal size segments.
+ *
+ * Segment item size is determined by base widget
+ * size and the number of items added.
+ * Only one segment item can be at selected state. A segment item can display
+ * combination of Text and any Evas_Object like Images or other widget.
+ *
+ * Smart callbacks one can listen to:
+ * - "changed" - When the user clicks on a segment item which is not
+ *   previously selected and get selected. The event_info parameter is the
+ *   segment item pointer.
+ *
+ * Available styles for it:
+ * - @c "default"
+ *
+ * Default content parts of the segment control items that you can use for are:
+ * @li "icon" - An icon in a segment control item
+ *
+ * Default text parts of the segment control items that you can use for are:
+ * @li "default" - Title label in a segment control item
+ *
+ * Supported elm_object common APIs.
+ * @li elm_object_disabled_set
+ * @li elm_object_disabled_get
+ *
+ * Supported elm_object_item common APIs.
+ * @li @ref elm_object_item_part_text_set
+ * @li @ref elm_object_item_part_text_get
+ * @li @ref elm_object_item_part_content_set
+ * @li @ref elm_object_item_part_content_get
+ *
+ * Here is an example on its usage:
+ * @li @ref segment_control_example
+ *
+ */
+
+/**
+ * @addtogroup SegmentControl
+ * @{
+ */
+
+/**
+ * Add a new segment control widget to the given parent Elementary
+ * (container) object.
+ *
+ * @param parent The parent object.
+ * @return a new segment control widget handle or @c NULL, on errors.
+ *
+ * This function inserts a new segment control widget on the canvas.
+ *
+ * @ingroup SegmentControl
+ */
+EAPI Evas_Object      *elm_segment_control_add(Evas_Object *parent);
+
+/**
+ * Append a new item to the segment control object.
+ *
+ * @param obj The segment control object.
+ * @param icon The icon object to use for the left side of the item. An
+ * icon can be any Evas object, but usually it is an icon created
+ * with elm_icon_add().
+ * @param label The label of the item.
+ *        Note that, NULL is different from empty string "".
+ * @return The created item or @c NULL upon failure.
+ *
+ * A new item will be created and appended to the segment control, i.e., will
+ * be set as @b last item.
+ *
+ * If it should be inserted at another position,
+ * elm_segment_control_item_insert_at() should be used instead.
+ *
+ * Items created with this function can be deleted with function
+ * elm_object_item_del() or elm_object_item_del_at().
+ *
+ * @note @p label set to @c NULL is different from empty string "".
+ * If an item
+ * only has icon, it will be displayed bigger and centered. If it has
+ * icon and label, even that an empty string, icon will be smaller and
+ * positioned at left.
+ *
+ * Simple example:
+ * @code
+ * sc = elm_segment_control_add(win);
+ * ic = elm_icon_add(win);
+ * elm_icon_file_set(ic, "path/to/image", NULL);
+ * elm_icon_resizable_set(ic, EINA_TRUE, EINA_TRUE);
+ * elm_segment_control_item_add(sc, ic, "label");
+ * evas_object_show(sc);
+ * @endcode
+ *
+ * @see elm_segment_control_item_insert_at()
+ * @see elm_object_item_del()
+ *
+ * @ingroup SegmentControl
+ */
+EAPI Elm_Object_Item *elm_segment_control_item_add(Evas_Object *obj, Evas_Object *icon, const char *label);
+
+/**
+ * Insert a new item to the segment control object at specified position.
+ *
+ * @param obj The segment control object.
+ * @param icon The icon object to use for the left side of the item. An
+ * icon can be any Evas object, but usually it is an icon created
+ * with elm_icon_add().
+ * @param label The label of the item.
+ * @param index Item position. Value should be between 0 and items count.
+ * @return The created item or @c NULL upon failure.
+
+ * Index values must be between @c 0, when item will be prepended to
+ * segment control, and items count, that can be get with
+ * elm_segment_control_item_count_get(), case when item will be appended
+ * to segment control, just like elm_segment_control_item_add().
+ *
+ * Items created with this function can be deleted with function
+ * elm_object_item_del() or elm_segment_control_item_del_at().
+ *
+ * @note @p label set to @c NULL is different from empty string "".
+ * If an item
+ * only has icon, it will be displayed bigger and centered. If it has
+ * icon and label, even that an empty string, icon will be smaller and
+ * positioned at left.
+ *
+ * @see elm_segment_control_item_add()
+ * @see elm_segment_control_item_count_get()
+ * @see elm_object_item_del()
+ *
+ * @ingroup SegmentControl
+ */
+EAPI Elm_Object_Item *elm_segment_control_item_insert_at(Evas_Object *obj, Evas_Object *icon, const char *label, int index);
+
+/**
+ * Remove a segment control item at given index from its parent,
+ * deleting it.
+ *
+ * @param obj The segment control object.
+ * @param index The position of the segment control item to be deleted.
+ *
+ * Items can be added with elm_segment_control_item_add() or
+ * elm_segment_control_item_insert_at().
+ *
+ * @ingroup SegmentControl
+ */
+EAPI void              elm_segment_control_item_del_at(Evas_Object *obj, int index);
+
+/**
+ * Get the Segment items count from segment control.
+ *
+ * @param obj The segment control object.
+ * @return Segment items count.
+ *
+ * It will just return the number of items added to segment control @p obj.
+ *
+ * @ingroup SegmentControl
+ */
+EAPI int               elm_segment_control_item_count_get(const Evas_Object *obj);
+
+/**
+ * Get the item placed at specified index.
+ *
+ * @param obj The segment control object.
+ * @param index The index of the segment item.
+ * @return The segment control item or @c NULL on failure.
+ *
+ * Index is the position of an item in segment control widget. Its
+ * range is from @c 0 to <tt> count - 1 </tt>.
+ * Count is the number of items, that can be get with
+ * elm_segment_control_item_count_get().
+ *
+ * @ingroup SegmentControl
+ */
+EAPI Elm_Object_Item *elm_segment_control_item_get(const Evas_Object *obj, int index);
+
+/**
+ * Get the label of item.
+ *
+ * @param obj The segment control object.
+ * @param index The index of the segment item.
+ * @return The label of the item at @p index.
+ *
+ * The return value is a pointer to the label associated to the item when
+ * it was created, with function elm_segment_control_item_add(), or later
+ * with function elm_object_item_text_set. If no label
+ * was passed as argument, it will return @c NULL.
+ *
+ * @see elm_object_item_text_set() for more details.
+ * @see elm_segment_control_item_add()
+ *
+ * @ingroup SegmentControl
+ */
+EAPI const char       *elm_segment_control_item_label_get(const Evas_Object *obj, int index);
+
+/**
+ * Get the icon associated to the item.
+ *
+ * @param obj The segment control object.
+ * @param index The index of the segment item.
+ * @return The left side icon associated to the item at @p index.
+ *
+ * The return value is a pointer to the icon associated to the item when
+ * it was created, with function elm_segment_control_item_add(), or later
+ * with function elm_object_item_part_content_set(). If no icon
+ * was passed as argument, it will return @c NULL.
+ *
+ * @see elm_segment_control_item_add()
+ * @see elm_object_item_part_content_set()
+ *
+ * @ingroup SegmentControl
+ */
+EAPI Evas_Object      *elm_segment_control_item_icon_get(const Evas_Object *obj, int index);
+
+/**
+ * Get the index of an item.
+ *
+ * @param it The segment control item.
+ * @return The position of item in segment control widget.
+ *
+ * Index is the position of an item in segment control widget. Its
+ * range is from @c 0 to <tt> count - 1 </tt>.
+ * Count is the number of items, that can be get with
+ * elm_segment_control_item_count_get().
+ *
+ * @ingroup SegmentControl
+ */
+EAPI int               elm_segment_control_item_index_get(const Elm_Object_Item *it);
+
+/**
+ * Get the base object of the item.
+ *
+ * @param it The segment control item.
+ * @return The base object associated with @p it.
+ *
+ * Base object is the @c Evas_Object that represents that item.
+ *
+ * @ingroup SegmentControl
+ */
+EAPI Evas_Object      *elm_segment_control_item_object_get(const Elm_Object_Item *it);
+
+/**
+ * Get the selected item.
+ *
+ * @param obj The segment control object.
+ * @return The selected item or @c NULL if none of segment items is
+ * selected.
+ *
+ * The selected item can be unselected with function
+ * elm_segment_control_item_selected_set().
+ *
+ * The selected item always will be highlighted on segment control.
+ *
+ * @ingroup SegmentControl
+ */
+EAPI Elm_Object_Item *elm_segment_control_item_selected_get(const Evas_Object *obj);
+
+/**
+ * Set the selected state of an item.
+ *
+ * @param it The segment control item
+ * @param select The selected state
+ *
+ * This sets the selected state of the given item @p it.
+ * @c EINA_TRUE for selected, @c EINA_FALSE for not selected.
+ *
+ * If a new item is selected the previously selected will be unselected.
+ * Selected item can be got with function
+ * elm_segment_control_item_selected_get().
+ *
+ * The selected item always will be highlighted on segment control.
+ *
+ * @see elm_segment_control_item_selected_get()
+ *
+ * @ingroup SegmentControl
+ */
+EAPI void              elm_segment_control_item_selected_set(Elm_Object_Item *it, Eina_Bool select);
+
+/**
+ * @}
+ */