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 _WX_GTKMENU_H_
  11 #define _WX_GTKMENU_H_
  12
  13 //-----------------------------------------------------------------------------
  14 // wxMenuBar
  15 //-----------------------------------------------------------------------------
  16
  17 class WXDLLIMPEXP_CORE wxMenuBar : public wxMenuBarBase
  18 {
  19 public:
  20     // ctors
  21     wxMenuBar();
  22     wxMenuBar(long style);
  23     wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long style = 0);
  24     ~wxMenuBar();
  25
  26     // implement base class (pure) virtuals
  27     virtual bool Append( wxMenu *menu, const wxString &title );
  28     virtual bool Insert(size_t pos, wxMenu *menu, const wxString& title);
  29     virtual wxMenu *Replace(size_t pos, wxMenu *menu, const wxString& title);
  30     virtual wxMenu *Remove(size_t pos);
  31
  32     virtual int FindMenuItem(const wxString& menuString,
  33                              const wxString& itemString) const;
  34     virtual wxMenuItem* FindItem( int id, wxMenu **menu = NULL ) const;
  35
  36     virtual void EnableTop( size_t pos, bool flag );
  37     virtual bool IsEnabledTop(size_t pos) const;
  38     virtual void SetMenuLabel( size_t pos, const wxString& label );
  39     virtual wxString GetMenuLabel( size_t pos ) const;
  40
  41     void SetLayoutDirection(wxLayoutDirection dir);
  42     wxLayoutDirection GetLayoutDirection() const;
  43
  44     virtual void Attach(wxFrame *frame);
  45     virtual void Detach();
  46
  47 private:
  48     // common part of Append and Insert
  49     void GtkAppend(wxMenu* menu, const wxString& title, int pos = -1);
  50
  51     void Init(size_t n, wxMenu *menus[], const wxString titles[], long style);
  52
  53     // wxMenuBar is not a top level window but it still doesn't need a parent
  54     // window
  55     virtual bool GTKNeedsParent() const { return false; }
  56
  57     GtkWidget* m_menubar;
  58
  59     DECLARE_DYNAMIC_CLASS(wxMenuBar)
  60 };
  61
  62 //-----------------------------------------------------------------------------
  63 // wxMenu
  64 //-----------------------------------------------------------------------------
  65
  66 class WXDLLIMPEXP_CORE wxMenu : public wxMenuBase
  67 {
  68 public:
  69     // ctors & dtor
  70     wxMenu(const wxString& title, long style = 0)
  71         : wxMenuBase(title, style) { Init(); }
  72
  73     wxMenu(long style = 0) : wxMenuBase(style) { Init(); }
  74
  75     virtual ~wxMenu();
  76
  77     void Attach(wxMenuBarBase *menubar);
  78
  79     void SetLayoutDirection(const wxLayoutDirection dir);
  80     wxLayoutDirection GetLayoutDirection() const;
  81
  82     // Returns the title, with mnemonics translated to wx format
  83     wxString GetTitle() const;
  84
  85     // TODO: virtual void SetTitle(const wxString& title);
  86
  87     // implementation GTK only
  88     GtkWidget       *m_menu;  // GtkMenu
  89     GtkWidget       *m_owner;
  90     GtkAccelGroup   *m_accel;
  91     bool m_popupShown;
  92
  93 protected:
  94     virtual wxMenuItem* DoAppend(wxMenuItem *item);
  95     virtual wxMenuItem* DoInsert(size_t pos, wxMenuItem *item);
  96     virtual wxMenuItem* DoRemove(wxMenuItem *item);
  97
  98 private:
  99     // common code for all constructors:
 100     void Init();
 101
 102     // common part of Append (if pos == -1)  and Insert
 103     void GtkAppend(wxMenuItem* item, int pos = -1);
 104
 105
 106     DECLARE_DYNAMIC_CLASS(wxMenu)
 107 };
 108
 109 #endif
 110     // _WX_GTKMENU_H_