src/palmos/menuitem.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/palmos/menuitem.cpp
   3 // Purpose:     wxMenuItem implementation
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by:
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_MENUS
  28
  29 #include "wx/menuitem.h"
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/font.h"
  33     #include "wx/bitmap.h"
  34     #include "wx/settings.h"
  35     #include "wx/window.h"
  36     #include "wx/accel.h"
  37     #include "wx/string.h"
  38     #include "wx/log.h"
  39     #include "wx/menu.h"
  40 #endif
  41
  42 #if wxUSE_ACCEL
  43     #include "wx/accel.h"
  44 #endif // wxUSE_ACCEL
  45
  46 // ---------------------------------------------------------------------------
  47 // macro
  48 // ---------------------------------------------------------------------------
  49
  50 // conditional compilation
  51 #if wxUSE_OWNER_DRAWN
  52     #define OWNER_DRAWN_ONLY( code ) if ( IsOwnerDrawn() ) code
  53 #else // !wxUSE_OWNER_DRAWN
  54     #define OWNER_DRAWN_ONLY( code )
  55 #endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
  56
  57 // ============================================================================
  58 // implementation
  59 // ============================================================================
  60
  61 // ----------------------------------------------------------------------------
  62 // dynamic classes implementation
  63 // ----------------------------------------------------------------------------
  64
  65 #if wxUSE_EXTENDED_RTTI
  66
  67 bool wxMenuItemStreamingCallback( const wxObject *object, wxWriter * , wxPersister * , wxxVariantArray & )
  68 {
  69     const wxMenuItem * mitem = dynamic_cast<const wxMenuItem*>(object) ;
  70     if ( mitem->GetMenu() && !mitem->GetMenu()->GetTitle().empty() )
  71     {
  72         // we don't stream out the first two items for menus with a title, they will be reconstructed
  73         if ( mitem->GetMenu()->FindItemByPosition(0) == mitem || mitem->GetMenu()->FindItemByPosition(1) == mitem )
  74             return false ;
  75     }
  76     return true ;
  77 }
  78
  79 wxBEGIN_ENUM( wxItemKind )
  80     wxENUM_MEMBER( wxITEM_SEPARATOR )
  81     wxENUM_MEMBER( wxITEM_NORMAL )
  82     wxENUM_MEMBER( wxITEM_CHECK )
  83     wxENUM_MEMBER( wxITEM_RADIO )
  84 wxEND_ENUM( wxItemKind )
  85
  86 IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxMenuItem, wxObject,"wx/menuitem.h",wxMenuItemStreamingCallback)
  87
  88 wxBEGIN_PROPERTIES_TABLE(wxMenuItem)
  89     wxPROPERTY( Parent,wxMenu*, SetMenu, GetMenu, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  90     wxPROPERTY( Id,int, SetId, GetId, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  91     wxPROPERTY( Text, wxString , SetText, GetText, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  92     wxPROPERTY( Help, wxString , SetHelp, GetHelp, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  93     wxREADONLY_PROPERTY( Kind, wxItemKind , GetKind , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  94     wxPROPERTY( SubMenu,wxMenu*, SetSubMenu, GetSubMenu, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  95     wxPROPERTY( Enabled , bool , Enable , IsEnabled , wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
  96     wxPROPERTY( Checked , bool , Check , IsChecked , wxxVariant((bool)false) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
  97     wxPROPERTY( Checkable , bool , SetCheckable , IsCheckable , wxxVariant((bool)false) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
  98 wxEND_PROPERTIES_TABLE()
  99
 100 wxBEGIN_HANDLERS_TABLE(wxMenuItem)
 101 wxEND_HANDLERS_TABLE()
 102
 103 wxDIRECT_CONSTRUCTOR_6( wxMenuItem , wxMenu* , Parent , int , Id , wxString , Text , wxString , Help , wxItemKind , Kind , wxMenu* , SubMenu  )
 104 #else
 105 IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
 106 #endif
 107
 108 // ----------------------------------------------------------------------------
 109 // wxMenuItem
 110 // ----------------------------------------------------------------------------
 111
 112 // ctor & dtor
 113 // -----------
 114
 115 wxMenuItem::wxMenuItem(wxMenu *pParentMenu,
 116                        int id,
 117                        const wxString& text,
 118                        const wxString& strHelp,
 119                        wxItemKind kind,
 120                        wxMenu *pSubMenu)
 121           : wxMenuItemBase(pParentMenu, id, text, strHelp, kind, pSubMenu)
 122 #if wxUSE_OWNER_DRAWN
 123             , wxOwnerDrawn(text, kind == wxITEM_CHECK, true)
 124 #endif // owner drawn
 125 {
 126 }
 127
 128 wxMenuItem::wxMenuItem(wxMenu *parentMenu,
 129                        int id,
 130                        const wxString& text,
 131                        const wxString& help,
 132                        bool isCheckable,
 133                        wxMenu *subMenu)
 134           : wxMenuItemBase(parentMenu, id, text, help,
 135                            isCheckable ? wxITEM_CHECK : wxITEM_NORMAL, subMenu)
 136 #if wxUSE_OWNER_DRAWN
 137            , wxOwnerDrawn(text, isCheckable, true)
 138 #endif // owner drawn
 139 {
 140 }
 141
 142 void wxMenuItem::Init()
 143 {
 144 }
 145
 146 wxMenuItem::~wxMenuItem()
 147 {
 148 }
 149
 150 // misc
 151 // ----
 152
 153 // get item state
 154 // --------------
 155
 156 bool wxMenuItem::IsChecked() const
 157 {
 158     return false;
 159 }
 160
 161 // radio group stuff
 162 // -----------------
 163
 164 void wxMenuItem::SetAsRadioGroupStart()
 165 {
 166 }
 167
 168 void wxMenuItem::SetRadioGroupStart(int start)
 169 {
 170 }
 171
 172 void wxMenuItem::SetRadioGroupEnd(int end)
 173 {
 174 }
 175
 176 // change item state
 177 // -----------------
 178
 179 void wxMenuItem::Enable(bool enable)
 180 {
 181 }
 182
 183 void wxMenuItem::Check(bool check)
 184 {
 185 }
 186
 187 void wxMenuItem::SetItemLabel(const wxString& text)
 188 {
 189 }
 190
 191 void wxMenuItem::SetCheckable(bool checkable)
 192 {
 193 }
 194
 195 // ----------------------------------------------------------------------------
 196 // wxMenuItemBase
 197 // ----------------------------------------------------------------------------
 198
 199 wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
 200                                 int id,
 201                                 const wxString& name,
 202                                 const wxString& help,
 203                                 wxItemKind kind,
 204                                 wxMenu *subMenu)
 205 {
 206     return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
 207 }
 208
 209 #endif // wxUSE_MENUS