Add documentation for tooltip.

Signed-off-by: Sanjeev BA <eflelev8@gmail.com>
git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@68471 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/elm_tooltip.h b/src/lib/elm_tooltip.h
index 7ba1f74..d1fd024 100644 (file)
--- a/src/lib/elm_tooltip.h
+++ b/src/lib/elm_tooltip.h
@@ -31,14 +31,60 @@ EINA_DEPRECATED EAPI Eina_Bool   elm_tooltip_delay_set(double delay);
 
 EAPI void        elm_object_tooltip_show(Evas_Object *obj);
 EAPI void        elm_object_tooltip_hide(Evas_Object *obj);
+
+/** 
+ * Set the text to be displayed inside the tooltip.
+ *
+ * @param obj The tooltip object.
+ * @param text The text to be displayed.
+ */
 EAPI void        elm_object_tooltip_text_set(Evas_Object *obj, const char *text);
 EAPI void        elm_object_tooltip_domain_translatable_text_set(Evas_Object *obj, const char *domain, const char *text);
 #define elm_object_tooltip_translatable_text_set(obj, text) elm_object_tooltip_domain_translatable_text_set((obj), NULL, (text))
 EAPI void        elm_object_tooltip_content_cb_set(Evas_Object *obj, Elm_Tooltip_Content_Cb func, const void *data, Evas_Smart_Cb del_cb);
 EAPI void        elm_object_tooltip_unset(Evas_Object *obj);
+
+/**
+ * Sets a different style for this object tooltip.
+ *
+ * @note before you set a style you should define a tooltip with
+ *       elm_object_tooltip_content_cb_set() or
+ *       elm_object_tooltip_text_set().
+ *
+ * @param obj an object with tooltip already set.
+ * @param style the theme style to use (default, transparent, ...)
+ */
 EAPI void        elm_object_tooltip_style_set(Evas_Object *obj, const char *style);
+
+/**
+ * Get the style for this object tooltip.
+ *
+ * @param obj an object with tooltip already set.
+ * @return style the theme style in use, defaults to "default". If the
+ *         object does not have a tooltip set, then NULL is returned.
+ */
 EAPI const char *elm_object_tooltip_style_get(const Evas_Object *obj);
+
+/**
+ * @brief Disable size restrictions on an object's tooltip
+ * @param obj The tooltip's anchor object
+ * @param disable If EINA_TRUE, size restrictions are disabled
+ * @return EINA_FALSE on failure, EINA_TRUE on success
+ *
+ * This function allows a tooltip to expand beyond its parant window's canvas.
+ * It will instead be limited only by the size of the display.
+ */
 EAPI Eina_Bool   elm_object_tooltip_window_mode_set(Evas_Object *obj, Eina_Bool disable);
+
+/**
+ * @brief Retrieve size restriction state of an object's tooltip
+ * @param obj The tooltip's anchor object
+ * @return If EINA_TRUE, size restrictions are disabled
+ *
+ * This function returns whether a tooltip is allowed to expand beyond
+ * its parant window's canvas.
+ * It will instead be limited only by the size of the display.
+ */
 EAPI Eina_Bool   elm_object_tooltip_window_mode_get(const Evas_Object *obj);
 
 /**