include/wx/qt/menu.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        menu.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Created:     01/02/97
   6 // Id:
   7 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11
  12 #ifndef __GTKMENUH__
  13 #define __GTKMENUH__
  14
  15 #ifdef __GNUG__
  16 #pragma interface
  17 #endif
  18
  19 #include "wx/defs.h"
  20 #include "wx/object.h"
  21 #include "wx/list.h"
  22 #include "wx/window.h"
  23
  24 //-----------------------------------------------------------------------------
  25 // classes
  26 //-----------------------------------------------------------------------------
  27
  28 class wxMenuBar;
  29 class wxMenuItem;
  30 class wxMenu;
  31
  32 //-----------------------------------------------------------------------------
  33 // const
  34 //-----------------------------------------------------------------------------
  35
  36 #define   ID_SEPARATOR    (-1)
  37
  38 //-----------------------------------------------------------------------------
  39 // wxMenuBar
  40 //-----------------------------------------------------------------------------
  41
  42 class wxMenuBar: public wxWindow
  43 {
  44 DECLARE_DYNAMIC_CLASS(wxMenuBar)
  45
  46 public:
  47   wxMenuBar();
  48   void Append( wxMenu *menu, const wxString &title );
  49
  50   int FindMenuItem( const wxString &menuString, const wxString &itemString ) const;
  51   wxMenuItem* FindMenuItemById( int id ) const;
  52
  53   void Check( int id, bool check );
  54   bool Checked( int id ) const;
  55   void Enable( int id, bool enable );
  56   bool Enabled( int id ) const;
  57   inline bool IsEnabled(int Id) const { return Enabled(Id); };
  58   inline bool IsChecked(int Id) const { return Checked(Id); };
  59
  60   int     GetMenuCount() const { return m_menus.Number(); }
  61   wxMenu *GetMenu(int n) const { return (wxMenu *)m_menus.Nth(n)->Data(); }
  62
  63   wxList       m_menus;
  64 };
  65
  66 //-----------------------------------------------------------------------------
  67 // wxMenu
  68 //-----------------------------------------------------------------------------
  69
  70 class wxMenuItem: public wxObject
  71 {
  72 DECLARE_DYNAMIC_CLASS(wxMenuItem)
  73
  74 public:
  75   wxMenuItem();
  76
  77   // accessors
  78     // id
  79   void SetId(int id) { m_id = id; }
  80   int  GetId() const { return m_id; }
  81   bool IsSeparator() const { return m_id == ID_SEPARATOR; }
  82
  83     // the item's text
  84   void SetText(const wxString& str);
  85   const wxString& GetText() const { return m_text; }
  86
  87     // what kind of menu item we are
  88   void SetCheckable(bool checkable) { m_isCheckMenu = checkable; }
  89   bool IsCheckable() const { return m_isCheckMenu; }
  90   void SetSubMenu(wxMenu *menu) { m_subMenu = menu; }
  91   wxMenu *GetSubMenu() const { return m_subMenu; }
  92   bool IsSubMenu() const { return m_subMenu != NULL; }
  93
  94     // state
  95   void Enable(bool enable = TRUE) { m_isEnabled = enable; }
  96   bool IsEnabled() const { return m_isEnabled; }
  97   void Check(bool check = TRUE);
  98   bool IsChecked() const;
  99
 100     // help string (displayed in the status bar by default)
 101   void SetHelpString(const wxString& str) { m_helpStr = str; }
 102
 103
 104 private:
 105   int           m_id;
 106   wxString      m_text;
 107   bool          m_isCheckMenu;
 108   bool          m_isChecked;
 109   bool          m_isEnabled;
 110   wxMenu       *m_subMenu;
 111   wxString      m_helpStr;
 112 };
 113
 114 class wxMenu: public wxEvtHandler
 115 {
 116 DECLARE_DYNAMIC_CLASS(wxMenu)
 117
 118 public:
 119   // construction
 120   wxMenu( const wxString &title = "" );
 121
 122   // operations
 123     // menu creation
 124   void AppendSeparator();
 125   void Append(int id, const wxString &item,
 126               const wxString &helpStr = "", bool checkable = FALSE);
 127   void Append(int id, const wxString &item,
 128               wxMenu *subMenu, const wxString &helpStr = "" );
 129   void Break() {};
 130
 131     // find item by name/id
 132   int FindItem( const wxString itemString ) const;
 133   wxMenuItem *FindItem(int id) const;
 134
 135     // get/set item's state
 136   void Enable( int id, bool enable );
 137   bool IsEnabled( int id ) const;
 138   void Check( int id, bool check );
 139   bool IsChecked( int id ) const;
 140
 141   void SetLabel( int id, const wxString &label );
 142
 143   // accessors
 144   wxList& GetItems() { return m_items; }
 145
 146 public:
 147   void SetInvokingWindow( wxWindow *win );
 148   wxWindow *GetInvokingWindow();
 149
 150   wxString    m_title;
 151   wxList      m_items;
 152   wxWindow   *m_invokingWindow;
 153 };
 154
 155 #endif // __GTKMENUH__