include/wx/gtk/menu.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/menu.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling, Julian Smart
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef __GTKMENUH__
  11 #define __GTKMENUH__
  12
  13 #ifdef __GNUG__
  14     #pragma interface "menu.h"
  15 #endif
  16
  17 //-----------------------------------------------------------------------------
  18 // wxMenuBar
  19 //-----------------------------------------------------------------------------
  20
  21 class wxMenuBar : public wxMenuBarBase
  22 {
  23 public:
  24     // ctors
  25     wxMenuBar();
  26     wxMenuBar(long style);
  27     wxMenuBar(int n, wxMenu *menus[], const wxString titles[]);
  28     virtual ~wxMenuBar();
  29
  30     // implement base class (pure) virtuals
  31     virtual bool Append( wxMenu *menu, const wxString &title );
  32     virtual bool Insert(size_t pos, wxMenu *menu, const wxString& title);
  33     virtual wxMenu *Replace(size_t pos, wxMenu *menu, const wxString& title);
  34     virtual wxMenu *Remove(size_t pos);
  35
  36     virtual int FindMenuItem(const wxString& menuString,
  37                              const wxString& itemString) const;
  38     virtual wxMenuItem* FindItem( int id, wxMenu **menu = NULL ) const;
  39
  40     virtual void EnableTop( size_t pos, bool flag );
  41     virtual void SetLabelTop( size_t pos, const wxString& label );
  42     virtual wxString GetLabelTop( size_t pos ) const;
  43
  44     // implementation only from now on
  45     void SetInvokingWindow( wxWindow *win );
  46     void UnsetInvokingWindow( wxWindow *win );
  47
  48     // common part of Append and Insert
  49     bool GtkAppend(wxMenu *menu, const wxString& title);
  50
  51     GtkAccelGroup   *m_accel;
  52     GtkItemFactory  *m_factory;
  53     GtkWidget       *m_menubar;
  54     long             m_style;
  55     wxWindow        *m_invokingWindow;
  56
  57 private:
  58     DECLARE_DYNAMIC_CLASS(wxMenuBar)
  59 };
  60
  61 //-----------------------------------------------------------------------------
  62 // wxMenu
  63 //-----------------------------------------------------------------------------
  64
  65 class wxMenu : public wxMenuBase
  66 {
  67 public:
  68     // ctors & dtor
  69     wxMenu(const wxString& title, long style = 0)
  70         : wxMenuBase(title, style) { Init(); }
  71
  72     wxMenu(long style = 0) : wxMenuBase(style) { Init(); }
  73
  74     virtual ~wxMenu();
  75
  76     // implement base class virtuals
  77     virtual bool DoAppend(wxMenuItem *item);
  78     virtual bool DoInsert(size_t pos, wxMenuItem *item);
  79     virtual wxMenuItem *DoRemove(wxMenuItem *item);
  80
  81     // TODO: virtual void SetTitle(const wxString& title);
  82
  83     // compatibility only
  84 #if wxUSE_MENU_CALLBACK
  85     wxMenu(const wxString& title, const wxFunction func)
  86         : wxMenuBase(title)
  87     {
  88         Init();
  89
  90         Callback(func);
  91     }
  92 #endif // WXWIN_COMPATIBILITY_2
  93
  94     // implementation
  95     int FindMenuIdByMenuItem( GtkWidget *menuItem ) const;
  96
  97     // implementation GTK only
  98     GtkWidget       *m_menu;  // GtkMenu
  99     GtkWidget       *m_owner;
 100     GtkAccelGroup   *m_accel;
 101     GtkItemFactory  *m_factory;
 102
 103 private:
 104     // common code for all constructors:
 105     void Init();
 106
 107     // common part of Append and Insert
 108     bool GtkAppend(wxMenuItem *item);
 109
 110     // if the last menu item was a radio one, this field contains its path,
 111     // otherwise it is empty
 112     wxString m_pathLastRadio;
 113
 114     DECLARE_DYNAMIC_CLASS(wxMenu)
 115 };
 116
 117 #endif // __GTKMENUH__