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
  25     // implement base class (pure) virtuals
  26     virtual bool Append( wxMenu *menu, const wxString &title );
  27     virtual bool Insert(size_t pos, wxMenu *menu, const wxString& title);
  28     virtual wxMenu *Replace(size_t pos, wxMenu *menu, const wxString& title);
  29     virtual wxMenu *Remove(size_t pos);
  30
  31     virtual int FindMenuItem(const wxString& menuString,
  32                              const wxString& itemString) const;
  33     virtual wxMenuItem* FindItem( int id, wxMenu **menu = NULL ) const;
  34
  35     virtual void EnableTop( size_t pos, bool flag );
  36     virtual void SetMenuLabel( size_t pos, const wxString& label );
  37     virtual wxString GetMenuLabel( size_t pos ) const;
  38
  39     void SetLayoutDirection(wxLayoutDirection dir);
  40     wxLayoutDirection GetLayoutDirection() const;
  41
  42     // wxMenuBar is not a top level window but it still doesn't need a parent
  43     // window
  44     virtual bool GTKNeedsParent() const { return false; }
  45
  46     virtual void Attach(wxFrame *frame);
  47     virtual void Detach();
  48
  49     // implementation only from now on
  50     GtkWidget       *m_menubar; // Public for hildon support
  51
  52 private:
  53     // common part of Append and Insert
  54     bool GtkAppend(wxMenu *menu, const wxString& title, int pos=-1);
  55
  56     void Init(size_t n, wxMenu *menus[], const wxString titles[], long style);
  57
  58     DECLARE_DYNAMIC_CLASS(wxMenuBar)
  59 };
  60
  61 //-----------------------------------------------------------------------------
  62 // wxMenu
  63 //-----------------------------------------------------------------------------
  64
  65 class WXDLLIMPEXP_CORE 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     void Attach(wxMenuBarBase *menubar);
  77
  78     void SetLayoutDirection(const wxLayoutDirection dir);
  79     wxLayoutDirection GetLayoutDirection() const;
  80
  81     // TODO: virtual void SetTitle(const wxString& title);
  82
  83     // implementation GTK only
  84     GtkWidget       *m_menu;  // GtkMenu
  85     GtkWidget       *m_owner;
  86     GtkAccelGroup   *m_accel;
  87     bool m_popupShown;
  88
  89 protected:
  90     virtual wxMenuItem* DoAppend(wxMenuItem *item);
  91     virtual wxMenuItem* DoInsert(size_t pos, wxMenuItem *item);
  92     virtual wxMenuItem* DoRemove(wxMenuItem *item);
  93
  94 private:
  95     // common code for all constructors:
  96     void Init();
  97
  98     // common part of Append (if pos == -1)  and Insert
  99     bool GtkAppend(wxMenuItem *item, int pos=-1);
 100
 101     GtkWidget *m_prevRadio;
 102
 103     DECLARE_DYNAMIC_CLASS(wxMenu)
 104 };
 105
 106 #endif
 107     // _WX_GTKMENU_H_