Data Structures
Here are the data structures with brief descriptions:
 C_Elm_Button_DataBase widget smart data extended with button instance data
 C_Elm_Entry_Anchor_Hover_InfoThe info sent in the callback for "anchor,clicked" signals emitted by the Anchor_Hover widget
 C_Elm_Entry_Anchor_InfoThe info sent in the callback for the "anchor,clicked" signals emitted by entries
 C_Elm_Entry_Filter_Accept_SetData for the elm_entry_filter_accept_set() entry filter
 C_Elm_Entry_Filter_Limit_SizeData for the elm_entry_filter_limit_size() entry filter
 C_Elm_Event_Policy_ChangedData on the event when an Elementary policy has changed
 C_Elm_Gen_Item_ClassElm_Gen_Item_Class member definitions
 C_Elm_Gesture_Line_InfoStruct holds line info for user
 C_Elm_Gesture_Momentum_InfoStruct holds momentum info for user x1 and y1 are not necessarily in sync x1 holds x value of x direction starting point and same holds for y1
 C_Elm_Gesture_Rotate_InfoStruct holds rotation info for user
 C_Elm_Gesture_Taps_InfoStruct holds taps info for user
 C_Elm_Gesture_Zoom_InfoStruct holds zoom info for user
 C_Elm_Image_ErrorStructure associated with smart callback 'download,progress'
 C_Elm_Image_ProgressStructure associated with smart callback 'download,progress'
 C_Elm_Layout_Part_Alias_DescriptionElementary Layout-based widgets may declare part proxies, i.e., aliases for real theme part names to expose to the API calls:
 C_Elm_Layout_Smart_DataBase widget smart data extended with layout instance data
 C_Elm_Panel_Scroll_InfoPanel scroll information
 C_Elm_Prefs_Item_IfaceInterface between items of the Prefs widget and the real widgets implementing them
 C_Elm_Prefs_Item_Iface_InfoConvenience struct used to mass-register widgets implementing prefs items interfaces
 C_Elm_Prefs_Page_IfaceInterface between pages of the Prefs widget and the real widgets implementing them
 C_Elm_Prefs_Page_Iface_InfoConvenience struct used to mass-register widgets implementing prefs pages interfaces
 C_Elm_Selection_DataStructure holding the info about selected data
 C_Elm_Slideshow_Item_ClassMember definitions of Elm_Slideshow_Item_Class
 C_Elm_Sys_Notify_Action_InvokedData on event when Action Invoked is emitted
 C_Elm_Sys_Notify_Notification_ClosedData on event when Notification Closed is emitted
 C_Elm_Web_Frame_Load_ErrorStructure used to report load errors
 C_Elm_Web_MenuStructure describing the menu of a popup
 C_Elm_Web_Menu_ItemStructure describing the items in a menu
 C_Elm_Widget_Smart_ClassBase widget smart class
 C_Elm_Widget_Smart_DataBase widget smart data
 CElm_Gen_Item_ClassGengrid or Genlist item class definition