~~Title: Application "Structure" Menu Tutorial~~
==== Defining the Application "Structure" ====

Define the structure of the menu application:

<code c>
typedef struct _Menu
{
   Evas_Object* layout;   // The "edje" layout
   Evas_Object *nf;       // The Naviframe to handle the views
   Tbarmenu *menu;       // The main menu
   Tbarmenu *sidemenu;   // The side menu
   Mainview *main_view; // The main view
   Calview *cal_view;   // The calendar view
   Dateview *date_view; // The date and time view
   Setview *settings_view; //The settings view

   Eina_Bool sdmenu_up;   // A bool variable to keep the side menu status
} Menu;
</code>

This structure contains some specific variables for the views and the menus.

Define the main view by using the structure ''mainview'', it is composed of a
''box'' (the main container), an image img, and a label ''lb_main''.

<code c>
typedef struct _Mainview
{
   Evas_Object *box;         //The main container of the view
   Evas_Object *img;          //An image
   Evas_Object *lb_day;      //A label
} Mainview;
</code>

The date view is very similar, it contains a ''box'', a ''datetime'' widget
and a label ''lb_date''.

<code c>
typedef struct _Dateview
{
   Evas_Object *box;      //The main container of the view
   Evas_Object *datetime; //A datetime widget
   Evas_Object *lb_date;  //A label
} Dateview;
</code>

The last view is the calendar, it contains a ''box'', a ''calendar'' and a
label ''lb_cal''.

<code c>
typedef struct _Calview
{
   Evas_Object *box;      //The main container of the view
   Evas_Object *calendar; //A calendar widget
   Evas_Object *lb_cal;   //A label widget
} Calview;
</code>

The last members of the application structure are the 2 menus. The main menu
is fixed and visible, and the side menu is hidden on application starts. These
menus are represented by the ''Tbarmenu'' structure.

<code c>
typedef struct _Tbarmenu
{
   Evas_Object *tb;           //The toolbar
   Elm_Object_Item *submenu; //The submenu item
} Tbarmenu;
</code>
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//**__The whole code__ : **// {{/code_c/tutorial/menu/structure_menu.h}}
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//**__next__: **//[[/develop/legacy/tutorial/menu/theme|Defining the Application Theme]]