menu.h

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#ifndef __MENU_H__
#define __MENU_H__
 
#include "../chitralekha.h"
#include "base.h"
#include "window.h"
#include "../widgets/list.h"
 
#ifdef __cplusplus
XE_EXTERN {
#endif
 
#define DEFAULT_POPUP_MENU_WIDTH      100
#define DEFAULT_POPUP_MENU_HEIGHT     15
#define DEFAULT_MENU_ITEM_BUTTON_PADY 0
#define DEFAULT_MENU_ITEM_HEIGHT      28
 
    typedef struct _popup_menu_ {
        ChWidget wid;
        ChWindow* mainWindow;
        ChWindow* backWindow;
        list_t* MenuItems;
        int x_loc;
        int y_loc;
        void* lastSelectedMenuItem;
        struct _popup_menu_* parent;
    } ChPopupMenu;
 
    typedef struct _menu_item_ {
        ChWidget wid;
        char* title;
        ChPopupMenu* menu;
        ChPopupMenu* parent;
        bool seperator;
    } ChMenuItem;
 
    /*
* ChCreatePopupMenu -- create a new popup menu
* @param mainWin -- Pointer to Main Window
* @param parent -- Parent popup menu
*/
    XE_EXPORT ChPopupMenu* ChCreatePopupMenu(ChWindow * mainWin, ChPopupMenu * parent);
 
    /*
* ChCreateMenuItem -- create a new menu item
* @param title -- title of the menu item
* @param pm -- Pointer to popup menu
*/
    XE_EXPORT ChMenuItem* ChCreateMenuItem(char* title, ChPopupMenu* pm);
 
    XE_EXPORT void ChMenuShow(ChPopupMenu * menu, int x, int y);
 
    /*
* ChMenuHide -- Hide a popup menu and its sub menus
* @param menu -- Pointer to popup menu
*/
    XE_EXPORT void ChMenuHide(ChPopupMenu * menu);
 
#ifdef __cplusplus
}
#endif
 
#endif