DragonFly On-Line Manual Pages

Search: Section:  

EZ_CreateSimpleMenu(3)          EZWGL Functions         EZ_CreateSimpleMenu(3)


NAME

       EZ_CreateMenuFromList  - create menu from menu description array


SYNOPSIS

       #include <EZ.h>

       typedef struct menuEntry_ {
         int           type;           /* entry type, e.g. EZ_WIDGET_MENU_NORMAL_BUTTON */
         char          *name;          /* instance name, may be NULL */
         char          *label;         /* label string */
         char          *accelerator;   /* keyboard accelerator, e.g. C-a,  may be NULL */
         int           underline;      /* index of label to underline */
         int           returnValue;    /* return value */
         EZ_CallBack   callback;       /* callback  */
         void          *clientData;    /* client data to be passed to callback */
         int           v1,v2,v3;       /* for radioBtn, groupId, buttonValue, groupVarValue */
                                       /* for checkBtn, onValue, offValue, initialOnOffState */
       } EZ_MenuEntry;

        EZ_CreateMenuFromList( EZ_MenuEntry *list)


ARGUMENTS

       list  Specifies descriptions for a menu hierarchy.  Each entry with
       type EZ_WIDGET_MENU_SUBMENU+ starts a submenu, the following entries
       defines the corresponding submenu, terminated with an entry of type 0.


DESCRIPTION

       This function provides a way to create a menu tree.  See the example
       below for its usage.


EXAMPLE

       static  void btnCb(EZ_Widget *, void *);
       static  void rbtnCb(EZ_Widget *, void *);
       static  void cbtnCb(EZ_Widget *, void *);

       static EZ_MenuEntry menuEntries[] = {
         {EZ_WIDGET_MENU_NORMAL_BUTTON,  NULL,  "normal Button",  NULL,  0,     100,   btnCb,    NULL,  0, 0, 0 },
         {EZ_WIDGET_MENU_NORMAL_BUTTON,  NULL,  "Another Button", "M-b", 0,     200,   btnCb,    NULL,  0, 0, 0 },
         {EZ_WIDGET_MENU_SEPARATOR,      NULL,  NULL,             NULL,  0,     0,     NULL,     NULL,  0, 0, 0 },
         {EZ_WIDGET_MENU_SUBMENU,        NULL,  "Walk Through",   "C-s", 0,     300,   NULL,    NULL,   0, 0, 0 },
            {EZ_WIDGET_MENU_NORMAL_BUTTON,  NULL, "S 1",            NULL,  0,     400,   btnCb,    NULL,  0, 0, 0 },
            {EZ_WIDGET_MENU_NORMAL_BUTTON,  NULL, "S 2",            NULL,  0,     500,   btnCb,    NULL,  0, 0, 0 },
            {EZ_WIDGET_MENU_SEPARATOR,      NULL,  NULL,            NULL,  0,     0,     NULL,     NULL,  0, 0, 0 },
            {EZ_WIDGET_MENU_CHECK_BUTTON,   NULL, "C 1",            NULL,  0,     600,   cbtnCb,   NULL,  0, 1, 1 },
            {EZ_WIDGET_MENU_CHECK_BUTTON,   NULL, "C 2",            NULL,  0,     700,   cbtnCb,   NULL,  0, 1, 0 },
            {EZ_WIDGET_MENU_SEPARATOR,      NULL,  NULL,            NULL,  0,     0,     NULL,     NULL,  0, 0, 0 },
            {EZ_WIDGET_MENU_RADIO_BUTTON,   NULL, "R 1",            "C-r"  0,     800,   rbtnCb,   NULL,  5, 0, 0 },
            {EZ_WIDGET_MENU_RADIO_BUTTON,   NULL, "R 2",            NULL,  0,     900,   rbtnCb,   NULL,  5, 1, 0 },
            {EZ_WIDGET_MENU_RADIO_BUTTON,   NULL, "R 3",            NULL,  0,     1000,  rbtnCb,   NULL,  5, 2, 2 },
            {0,                             NULL, NULL,             NULL,  0,     0,     NULL,     NULL,  0, 0, 0 },
         {EZ_WIDGET_MENU_NORMAL_BUTTON,  NULL,  "Last Button", NULL,     0,     2000,  btnCb,    NULL,  0, 0, 0 },
         {0,                      NULL, NULL,             NULL,       0, 0,     NULL,     NULL,  0, 0, 0 },
         NULL,
       };

       EZ_Widget *menu = EZ_CreateMenuFromList(menuEntries);


SEE ALSO

       EZ_CreateSimpleMenu(3), EZ_DoPopup(3)

EZWGL                                                   EZ_CreateSimpleMenu(3)

Search: Section: