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Man Pages


Manual Reference Pages  -  EZ_CREATEMENUFROMLIST (3)

NAME

EZ_CreateMenuFromList - create menu from menu description array

CONTENTS

Synopsis
Arguments
Description
Example

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)

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EZWGL EZ_CREATESIMPLEMENU (3)

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