Use const

[wxWidgets.git] / samples / menu / menu.cpp

diff --git a/samples/menu/menu.cpp b/samples/menu/menu.cpp
index 2e44aa47473ba7b86a9a151efb239d9ca3c62099..b3d2bf27be703ea2973180681ce17ee6740875e3 100644 (file)
--- a/samples/menu/menu.cpp
+++ b/samples/menu/menu.cpp
@@ -18,16 +18,45 @@
 // ----------------------------------------------------------------------------
 
 // For compilers that support precompilation, includes "wx/wx.h".
 // ----------------------------------------------------------------------------
 
 // For compilers that support precompilation, includes "wx/wx.h".

-#include <wx/wxprec.h>
+#include "wx/wxprec.h"

 
 #ifdef __BORLANDC__
     #pragma hdrstop
 #endif
 
 #ifndef WX_PRECOMP
 
 #ifdef __BORLANDC__
     #pragma hdrstop
 #endif
 
 #ifndef WX_PRECOMP

-    #include <wx/wx.h>
+    #include "wx/app.h"
+    #include "wx/frame.h"
+    #include "wx/menu.h"
+    #include "wx/msgdlg.h"
+    #include "wx/log.h"
+    #include "wx/textctrl.h"
+    #include "wx/textdlg.h"
+#endif
+
+#if !wxUSE_MENUS
+    // nice try...
+    #error "menu sample requires wxUSE_MENUS=1"
+#endif // wxUSE_MENUS
+
+// not all ports have support for EVT_CONTEXT_MENU yet, don't define
+// USE_CONTEXT_MENU for those which don't
+#if defined(__WXMOTIF__) || defined(__WXPM__) || defined(__WXX11__) || defined(__WXMGL__)
+    #define USE_CONTEXT_MENU 0
+#else
+    #define USE_CONTEXT_MENU 1
+#endif

 
 

-    #include <wx/log.h>
+// this sample is usefull when new port is developed
+// and usually new port has majority of flags turned off
+#if wxUSE_LOG && wxUSE_TEXTCTRL
+    #define USE_LOG_WINDOW 1
+#else
+    #define USE_LOG_WINDOW 0
+#endif
+
+#if wxUSE_OWNER_DRAWN || defined(__WXGTK__)
+#include "copy.xpm"

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -47,9 +76,17 @@ class MyFrame: public wxFrame
 public:
     MyFrame();
 
 public:
     MyFrame();
 

-    virtual ~MyFrame() { delete m_menu; }
+    virtual ~MyFrame();
+
+    void LogMenuEvent(const wxCommandEvent& event);

 
 

+protected:

     void OnQuit(wxCommandEvent& event);
     void OnQuit(wxCommandEvent& event);

+#if USE_LOG_WINDOW
+    void OnClearLog(wxCommandEvent& event);
+    void OnClearLogUpdateUI(wxUpdateUIEvent& event);
+#endif // USE_LOG_WINDOW
+

     void OnAbout(wxCommandEvent& event);
 
     void OnDummy(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
 
     void OnDummy(wxCommandEvent& event);


@@ -61,25 +98,97 @@ public:
     void OnCheckMenuItem(wxCommandEvent& event);
     void OnEnableMenuItem(wxCommandEvent& event);
     void OnGetLabelMenuItem(wxCommandEvent& event);
     void OnCheckMenuItem(wxCommandEvent& event);
     void OnEnableMenuItem(wxCommandEvent& event);
     void OnGetLabelMenuItem(wxCommandEvent& event);

+#if wxUSE_TEXTDLG

     void OnSetLabelMenuItem(wxCommandEvent& event);
     void OnSetLabelMenuItem(wxCommandEvent& event);

+#endif
+    void OnGetMenuItemInfo(wxCommandEvent& event);
+#if wxUSE_TEXTDLG
+    void OnFindMenuItem(wxCommandEvent& event);
+#endif

 
     void OnAppendMenu(wxCommandEvent& event);
 
     void OnAppendMenu(wxCommandEvent& event);

+    void OnInsertMenu(wxCommandEvent& event);

     void OnDeleteMenu(wxCommandEvent& event);
     void OnToggleMenu(wxCommandEvent& event);
     void OnEnableMenu(wxCommandEvent& event);
     void OnGetLabelMenu(wxCommandEvent& event);
     void OnSetLabelMenu(wxCommandEvent& event);
     void OnDeleteMenu(wxCommandEvent& event);
     void OnToggleMenu(wxCommandEvent& event);
     void OnEnableMenu(wxCommandEvent& event);
     void OnGetLabelMenu(wxCommandEvent& event);
     void OnSetLabelMenu(wxCommandEvent& event);

+#if wxUSE_TEXTDLG
+    void OnFindMenu(wxCommandEvent& event);
+#endif
+
+    void OnTestNormal(wxCommandEvent& event);
+    void OnTestCheck(wxCommandEvent& event);
+    void OnTestRadio(wxCommandEvent& event);

 
 

-    void OnRightDown(wxMouseEvent& event);
+    void OnUpdateSubMenuNormal(wxUpdateUIEvent& event);
+    void OnUpdateSubMenuCheck(wxUpdateUIEvent& event);
+    void OnUpdateSubMenuRadio(wxUpdateUIEvent& event);
+
+#if USE_CONTEXT_MENU
+    void OnContextMenu(wxContextMenuEvent& event);
+#else
+    void OnRightUp(wxMouseEvent& event)
+        { ShowContextMenu(event.GetPosition()); }
+#endif
+
+    void OnMenuOpen(wxMenuEvent& event)
+        {
+#if USE_LOG_WINDOW
+            LogMenuOpenOrClose(event, _T("opened")); event.Skip();
+#endif
+        }
+    void OnMenuClose(wxMenuEvent& event)
+        {
+#if USE_LOG_WINDOW
+          LogMenuOpenOrClose(event, _T("closed")); event.Skip();
+#endif
+       }

 
     void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);
 
 
     void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);
 

+    void OnSize(wxSizeEvent& event);
+

 private:
 private:

-    wxMenu *CreateDummyMenu();
+    void LogMenuOpenOrClose(const wxMenuEvent& event, const wxChar *what);
+    void ShowContextMenu(const wxPoint& pos);
+
+    wxMenu *CreateDummyMenu(wxString *title);

 
     wxMenuItem *GetLastMenuItem() const;
 
 
     wxMenuItem *GetLastMenuItem() const;
 

-    wxMenu     *m_menu;
+    // the menu previously detached from the menubar (may be NULL)
+    wxMenu *m_menu;
+
+    // the count of dummy menus already created
+    size_t m_countDummy;
+
+#if USE_LOG_WINDOW
+    // the control used for logging
+    wxTextCtrl *m_textctrl;
+#endif
+
+    // the previous log target
+    wxLog *m_logOld;
+
+    DECLARE_EVENT_TABLE()
+};
+
+// A small helper class which intercepts all menu events and logs them
+class MyEvtHandler : public wxEvtHandler
+{
+public:
+    MyEvtHandler(MyFrame *frame) { m_frame = frame; }
+
+    void OnMenuEvent(wxCommandEvent& event)
+    {
+        m_frame->LogMenuEvent(event);
+
+        event.Skip();
+    }
+
+private:
+    MyFrame *m_frame;

 
     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };


@@ -90,14 +199,21 @@ private:
 
 enum
 {
 
 enum
 {

-    Menu_File_Quit = 100,
+    Menu_File_Quit = wxID_EXIT,
+#if USE_LOG_WINDOW
+    Menu_File_ClearLog = 100,
+#endif

 
     Menu_MenuBar_Toggle = 200,
     Menu_MenuBar_Append,
 
     Menu_MenuBar_Toggle = 200,
     Menu_MenuBar_Append,

+    Menu_MenuBar_Insert,

     Menu_MenuBar_Delete,
     Menu_MenuBar_Enable,
     Menu_MenuBar_GetLabel,
     Menu_MenuBar_Delete,
     Menu_MenuBar_Enable,
     Menu_MenuBar_GetLabel,

+#if wxUSE_TEXTDLG

     Menu_MenuBar_SetLabel,
     Menu_MenuBar_SetLabel,

+    Menu_MenuBar_FindMenu,
+#endif

 
     Menu_Menu_Append = 300,
     Menu_Menu_AppendSub,
 
     Menu_Menu_Append = 300,
     Menu_Menu_AppendSub,


@@ -106,15 +222,34 @@ enum
     Menu_Menu_Enable,
     Menu_Menu_Check,
     Menu_Menu_GetLabel,
     Menu_Menu_Enable,
     Menu_Menu_Check,
     Menu_Menu_GetLabel,

+#if wxUSE_TEXTDLG

     Menu_Menu_SetLabel,
     Menu_Menu_SetLabel,

+#endif
+    Menu_Menu_GetInfo,
+#if wxUSE_TEXTDLG
+    Menu_Menu_FindItem,
+#endif
+
+    Menu_Test_Normal = 400,
+    Menu_Test_Check,
+    Menu_Test_Radio1,
+    Menu_Test_Radio2,
+    Menu_Test_Radio3,
+
+    Menu_SubMenu = 450,
+    Menu_SubMenu_Normal,
+    Menu_SubMenu_Check,
+    Menu_SubMenu_Radio1,
+    Menu_SubMenu_Radio2,
+    Menu_SubMenu_Radio3,

 
 

-    Menu_Dummy_First = 400,
+    Menu_Dummy_First = 500,

     Menu_Dummy_Second,
     Menu_Dummy_Third,
     Menu_Dummy_Fourth,
     Menu_Dummy_Last,
 
     Menu_Dummy_Second,
     Menu_Dummy_Third,
     Menu_Dummy_Fourth,
     Menu_Dummy_Last,
 

-    Menu_Help_About = 1000,
+    Menu_Help_About = wxID_ABOUT,

 
     Menu_Popup_ToBeDeleted = 2000,
     Menu_Popup_ToBeGreyed,
 
     Menu_Popup_ToBeDeleted = 2000,
     Menu_Popup_ToBeGreyed,


@@ -129,31 +264,70 @@ enum
 // ----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 // ----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)

-    EVT_MENU(Menu_File_Quit, MyFrame::OnQuit)
+    EVT_MENU(Menu_File_Quit,     MyFrame::OnQuit)
+#if USE_LOG_WINDOW
+    EVT_MENU(Menu_File_ClearLog, MyFrame::OnClearLog)
+    EVT_UPDATE_UI(Menu_File_ClearLog, MyFrame::OnClearLogUpdateUI)
+#endif

 
     EVT_MENU(Menu_Help_About, MyFrame::OnAbout)
 
     EVT_MENU(Menu_MenuBar_Toggle,   MyFrame::OnToggleMenu)
     EVT_MENU(Menu_MenuBar_Append,   MyFrame::OnAppendMenu)
 
     EVT_MENU(Menu_Help_About, MyFrame::OnAbout)
 
     EVT_MENU(Menu_MenuBar_Toggle,   MyFrame::OnToggleMenu)
     EVT_MENU(Menu_MenuBar_Append,   MyFrame::OnAppendMenu)

+    EVT_MENU(Menu_MenuBar_Insert,   MyFrame::OnInsertMenu)

     EVT_MENU(Menu_MenuBar_Delete,   MyFrame::OnDeleteMenu)
     EVT_MENU(Menu_MenuBar_Enable,   MyFrame::OnEnableMenu)
     EVT_MENU(Menu_MenuBar_GetLabel, MyFrame::OnGetLabelMenu)
     EVT_MENU(Menu_MenuBar_Delete,   MyFrame::OnDeleteMenu)
     EVT_MENU(Menu_MenuBar_Enable,   MyFrame::OnEnableMenu)
     EVT_MENU(Menu_MenuBar_GetLabel, MyFrame::OnGetLabelMenu)

+#if wxUSE_TEXTDLG

     EVT_MENU(Menu_MenuBar_SetLabel, MyFrame::OnSetLabelMenu)
     EVT_MENU(Menu_MenuBar_SetLabel, MyFrame::OnSetLabelMenu)

+    EVT_MENU(Menu_MenuBar_FindMenu, MyFrame::OnFindMenu)
+#endif

 
     EVT_MENU(Menu_Menu_Append,    MyFrame::OnAppendMenuItem)
     EVT_MENU(Menu_Menu_AppendSub, MyFrame::OnAppendSubMenu)
     EVT_MENU(Menu_Menu_Insert,    MyFrame::OnInsertMenuItem)
     EVT_MENU(Menu_Menu_Delete,    MyFrame::OnDeleteMenuItem)
     EVT_MENU(Menu_Menu_Enable,    MyFrame::OnEnableMenuItem)
 
     EVT_MENU(Menu_Menu_Append,    MyFrame::OnAppendMenuItem)
     EVT_MENU(Menu_Menu_AppendSub, MyFrame::OnAppendSubMenu)
     EVT_MENU(Menu_Menu_Insert,    MyFrame::OnInsertMenuItem)
     EVT_MENU(Menu_Menu_Delete,    MyFrame::OnDeleteMenuItem)
     EVT_MENU(Menu_Menu_Enable,    MyFrame::OnEnableMenuItem)

-    EVT_MENU(Menu_Menu_Check,    MyFrame::OnCheckMenuItem)
+    EVT_MENU(Menu_Menu_Check,     MyFrame::OnCheckMenuItem)

     EVT_MENU(Menu_Menu_GetLabel,  MyFrame::OnGetLabelMenuItem)
     EVT_MENU(Menu_Menu_GetLabel,  MyFrame::OnGetLabelMenuItem)

+#if wxUSE_TEXTDLG

     EVT_MENU(Menu_Menu_SetLabel,  MyFrame::OnSetLabelMenuItem)
     EVT_MENU(Menu_Menu_SetLabel,  MyFrame::OnSetLabelMenuItem)

+#endif
+    EVT_MENU(Menu_Menu_GetInfo,   MyFrame::OnGetMenuItemInfo)
+#if wxUSE_TEXTDLG
+    EVT_MENU(Menu_Menu_FindItem,  MyFrame::OnFindMenuItem)
+#endif
+
+    EVT_MENU(Menu_Test_Normal,    MyFrame::OnTestNormal)
+    EVT_MENU(Menu_Test_Check,     MyFrame::OnTestCheck)
+    EVT_MENU(Menu_Test_Radio1,    MyFrame::OnTestRadio)
+    EVT_MENU(Menu_Test_Radio2,    MyFrame::OnTestRadio)
+    EVT_MENU(Menu_Test_Radio3,    MyFrame::OnTestRadio)
+
+    EVT_UPDATE_UI(Menu_SubMenu_Normal,    MyFrame::OnUpdateSubMenuNormal)
+    EVT_UPDATE_UI(Menu_SubMenu_Check,     MyFrame::OnUpdateSubMenuCheck)
+    EVT_UPDATE_UI(Menu_SubMenu_Radio1,    MyFrame::OnUpdateSubMenuRadio)
+    EVT_UPDATE_UI(Menu_SubMenu_Radio2,    MyFrame::OnUpdateSubMenuRadio)
+    EVT_UPDATE_UI(Menu_SubMenu_Radio3,    MyFrame::OnUpdateSubMenuRadio)

 
     EVT_MENU_RANGE(Menu_Dummy_First, Menu_Dummy_Last, MyFrame::OnDummy)
 
     EVT_UPDATE_UI(Menu_Menu_Check, MyFrame::OnUpdateCheckMenuItemUI)
 
 
     EVT_MENU_RANGE(Menu_Dummy_First, Menu_Dummy_Last, MyFrame::OnDummy)
 
     EVT_UPDATE_UI(Menu_Menu_Check, MyFrame::OnUpdateCheckMenuItemUI)
 

-    EVT_RIGHT_DOWN(MyFrame::OnRightDown)
+#if USE_CONTEXT_MENU
+    EVT_CONTEXT_MENU(MyFrame::OnContextMenu)
+#else
+    EVT_RIGHT_UP(MyFrame::OnRightUp)
+#endif
+
+    EVT_MENU_OPEN(MyFrame::OnMenuOpen)
+    EVT_MENU_CLOSE(MyFrame::OnMenuClose)
+
+    EVT_SIZE(MyFrame::OnSize)
+END_EVENT_TABLE()
+
+BEGIN_EVENT_TABLE(MyEvtHandler, wxEvtHandler)
+    EVT_MENU(wxID_ANY, MyEvtHandler::OnMenuEvent)

 END_EVENT_TABLE()
 
 // ============================================================================
 END_EVENT_TABLE()
 
 // ============================================================================


@@ -170,16 +344,21 @@ IMPLEMENT_APP(MyApp)
 // main frame
 bool MyApp::OnInit()
 {
 // main frame
 bool MyApp::OnInit()
 {

+    if ( !wxApp::OnInit() )
+        return false;
+

     // Create the main frame window
     MyFrame* frame = new MyFrame;
 
     // Create the main frame window
     MyFrame* frame = new MyFrame;
 

-    frame->Show(TRUE);
+    frame->Show(true);

 
 

-    frame->SetStatusText("Hello, wxWindows");
+#if wxUSE_STATUSBAR
+    frame->SetStatusText(_T("Welcome to wxWidgets menu sample"));
+#endif // wxUSE_STATUSBAR

 
     SetTopWindow(frame);
 
 
     SetTopWindow(frame);
 

-    return TRUE;
+    return true;

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -188,79 +367,223 @@ bool MyApp::OnInit()
 
 // Define my frame constructor
 MyFrame::MyFrame()
 
 // Define my frame constructor
 MyFrame::MyFrame()

-       : wxFrame((wxFrame *)NULL, -1, "wxWindows menu sample",
-                 wxDefaultPosition, wxSize(300, 200))
+       : wxFrame((wxFrame *)NULL, wxID_ANY, _T("wxWidgets menu sample"))

 {
 {

+#if USE_LOG_WINDOW
+    m_textctrl = NULL;
+#endif

     m_menu = NULL;
     m_menu = NULL;

+    m_countDummy = 0;
+    m_logOld = NULL;

 
 

+#if wxUSE_STATUSBAR

     CreateStatusBar();
     CreateStatusBar();

+#endif // wxUSE_STATUSBAR

 
     // create the menubar
     wxMenu *fileMenu = new wxMenu;
 
     // create the menubar
     wxMenu *fileMenu = new wxMenu;

-    fileMenu->Append(Menu_File_Quit, "E&xit\tAlt-X", "Quit toolbar sample" );
+
+    wxMenu *stockSubMenu = new wxMenu;
+    stockSubMenu->Append(wxID_ADD);
+    stockSubMenu->Append(wxID_APPLY);
+    stockSubMenu->Append(wxID_BOLD);
+    stockSubMenu->Append(wxID_CANCEL);
+    stockSubMenu->Append(wxID_CLEAR);
+    stockSubMenu->Append(wxID_CLOSE);
+    stockSubMenu->Append(wxID_COPY);
+    stockSubMenu->Append(wxID_CUT);
+    stockSubMenu->Append(wxID_DELETE);
+    stockSubMenu->Append(wxID_FIND);
+    stockSubMenu->Append(wxID_REPLACE);
+    stockSubMenu->Append(wxID_BACKWARD);
+    stockSubMenu->Append(wxID_DOWN);
+    stockSubMenu->Append(wxID_FORWARD);
+    stockSubMenu->Append(wxID_UP);
+    stockSubMenu->Append(wxID_HELP);
+    stockSubMenu->Append(wxID_HOME);
+    stockSubMenu->Append(wxID_INDENT);
+    stockSubMenu->Append(wxID_INDEX);
+    stockSubMenu->Append(wxID_ITALIC);
+    stockSubMenu->Append(wxID_JUSTIFY_CENTER);
+    stockSubMenu->Append(wxID_JUSTIFY_FILL);
+    stockSubMenu->Append(wxID_JUSTIFY_LEFT);
+    stockSubMenu->Append(wxID_JUSTIFY_RIGHT);
+    stockSubMenu->Append(wxID_NEW);
+    stockSubMenu->Append(wxID_NO);
+    stockSubMenu->Append(wxID_OK);
+    stockSubMenu->Append(wxID_OPEN);
+    stockSubMenu->Append(wxID_PASTE);
+    stockSubMenu->Append(wxID_PREFERENCES);
+    stockSubMenu->Append(wxID_PRINT);
+    stockSubMenu->Append(wxID_PREVIEW);
+    stockSubMenu->Append(wxID_PROPERTIES);
+    stockSubMenu->Append(wxID_EXIT);
+    stockSubMenu->Append(wxID_REDO);
+    stockSubMenu->Append(wxID_REFRESH);
+    stockSubMenu->Append(wxID_REMOVE);
+    stockSubMenu->Append(wxID_REVERT_TO_SAVED);
+    stockSubMenu->Append(wxID_SAVE);
+    stockSubMenu->Append(wxID_SAVEAS);
+    stockSubMenu->Append(wxID_STOP);
+    stockSubMenu->Append(wxID_UNDELETE);
+    stockSubMenu->Append(wxID_UNDERLINE);
+    stockSubMenu->Append(wxID_UNDO);
+    stockSubMenu->Append(wxID_UNINDENT);
+    stockSubMenu->Append(wxID_YES);
+    stockSubMenu->Append(wxID_ZOOM_100);
+    stockSubMenu->Append(wxID_ZOOM_FIT);
+    stockSubMenu->Append(wxID_ZOOM_IN);
+    stockSubMenu->Append(wxID_ZOOM_OUT);
+    fileMenu->AppendSubMenu(stockSubMenu, _T("&Standard items demo"));
+
+#if USE_LOG_WINDOW
+    wxMenuItem *item = new wxMenuItem(fileMenu, Menu_File_ClearLog,
+                                      _T("Clear &log\tCtrl-L"));
+#if wxUSE_OWNER_DRAWN || defined(__WXGTK__)
+    item->SetBitmap(copy_xpm);
+#endif
+    fileMenu->Append(item);
+    fileMenu->AppendSeparator();
+#endif // USE_LOG_WINDOW
+
+    fileMenu->Append(Menu_File_Quit, _T("E&xit\tAlt-X"), _T("Quit menu sample"));

 
     wxMenu *menubarMenu = new wxMenu;
 
     wxMenu *menubarMenu = new wxMenu;

-    menubarMenu->Append(Menu_MenuBar_Append, "&Append menu\tCtrl-A",
-                        "Append a menu to the menubar");
-    menubarMenu->Append(Menu_MenuBar_Delete, "&Delete menu\tCtrl-D",
-                        "Delete the last menu from the menubar");
-    menubarMenu->Append(Menu_MenuBar_Toggle, "&Toggle menu\tCtrl-T",
-                        "Toggle the first menu in the menubar", TRUE);
+    menubarMenu->Append(Menu_MenuBar_Append, _T("&Append menu\tCtrl-A"),
+                        _T("Append a menu to the menubar"));
+    menubarMenu->Append(Menu_MenuBar_Insert, _T("&Insert menu\tCtrl-I"),
+                        _T("Insert a menu into the menubar"));
+    menubarMenu->Append(Menu_MenuBar_Delete, _T("&Delete menu\tCtrl-D"),
+                        _T("Delete the last menu from the menubar"));
+    menubarMenu->Append(Menu_MenuBar_Toggle, _T("&Toggle menu\tCtrl-T"),
+                        _T("Toggle the first menu in the menubar"), true);
+    menubarMenu->AppendSeparator();
+    menubarMenu->Append(Menu_MenuBar_Enable, _T("&Enable menu\tCtrl-E"),
+                        _T("Enable or disable the last menu"), true);

     menubarMenu->AppendSeparator();
     menubarMenu->AppendSeparator();

-    menubarMenu->Append(Menu_MenuBar_Enable, "&Enable menu\tCtrl-E",
-                        "Enable or disable the last menu", TRUE);
+    menubarMenu->Append(Menu_MenuBar_GetLabel, _T("&Get menu label\tCtrl-G"),
+                        _T("Get the label of the last menu"));
+#if wxUSE_TEXTDLG
+    menubarMenu->Append(Menu_MenuBar_SetLabel, _T("&Set menu label\tCtrl-S"),
+                        _T("Change the label of the last menu"));

     menubarMenu->AppendSeparator();
     menubarMenu->AppendSeparator();

-    menubarMenu->Append(Menu_MenuBar_GetLabel, "&Get menu label\tCtrl-G",
-                        "Get the label of the last menu");
-    menubarMenu->Append(Menu_MenuBar_SetLabel, "&Set menu label\tCtrl-S",
-                        "Change the label of the last menu");
+    menubarMenu->Append(Menu_MenuBar_FindMenu, _T("&Find menu from label\tCtrl-F"),
+                        _T("Find a menu by searching for its label"));
+#endif
+
+    wxMenu* subMenu = new wxMenu;
+    subMenu->Append(Menu_SubMenu_Normal, _T("&Normal submenu item"), _T("Disabled submenu item"));
+    subMenu->AppendCheckItem(Menu_SubMenu_Check, _T("&Check submenu item"), _T("Check submenu item"));
+    subMenu->AppendRadioItem(Menu_SubMenu_Radio1, _T("Radio item &1"), _T("Radio item"));
+    subMenu->AppendRadioItem(Menu_SubMenu_Radio2, _T("Radio item &2"), _T("Radio item"));
+    subMenu->AppendRadioItem(Menu_SubMenu_Radio3, _T("Radio item &3"), _T("Radio item"));
+
+    menubarMenu->Append(Menu_SubMenu, _T("Submenu"), subMenu);

 
     wxMenu *menuMenu = new wxMenu;
 
     wxMenu *menuMenu = new wxMenu;

-    menuMenu->Append(Menu_Menu_Append, "&Append menu item\tAlt-A",
-                     "Append a menu item to the last menu");
-    menuMenu->Append(Menu_Menu_AppendSub, "&Append sub menu\tAlt-S",
-                     "Append a sub menu to the last menu");
-    menuMenu->Append(Menu_Menu_Insert, "&Insert menu item\tAlt-I",
-                     "Insert a menu item in head of the last menu");
-    menuMenu->Append(Menu_Menu_Delete, "&Delete menu item\tAlt-D",
-                     "Delete the last menu item from the last menu");
+    menuMenu->Append(Menu_Menu_Append, _T("&Append menu item\tAlt-A"),
+                     _T("Append a menu item to the last menu"));
+    menuMenu->Append(Menu_Menu_AppendSub, _T("&Append sub menu\tAlt-S"),
+                     _T("Append a sub menu to the last menu"));
+    menuMenu->Append(Menu_Menu_Insert, _T("&Insert menu item\tAlt-I"),
+                     _T("Insert a menu item in head of the last menu"));
+    menuMenu->Append(Menu_Menu_Delete, _T("&Delete menu item\tAlt-D"),
+                     _T("Delete the last menu item from the last menu"));

     menuMenu->AppendSeparator();
     menuMenu->AppendSeparator();

-    menuMenu->Append(Menu_Menu_Enable, "&Enable menu item\tAlt-E",
-                     "Enable or disable the last menu item", TRUE);
-    menuMenu->Append(Menu_Menu_Check, "&Check menu item\tAlt-C",
-                     "Check or uncheck the last menu item", TRUE);
+    menuMenu->Append(Menu_Menu_Enable, _T("&Enable menu item\tAlt-E"),
+                     _T("Enable or disable the last menu item"), true);
+    menuMenu->Append(Menu_Menu_Check, _T("&Check menu item\tAlt-C"),
+                     _T("Check or uncheck the last menu item"), true);

     menuMenu->AppendSeparator();
     menuMenu->AppendSeparator();

-    menuMenu->Append(Menu_Menu_GetLabel, "&Get menu item label\tAlt-G",
-                     "Get the label of the last menu item");
-    menuMenu->Append(Menu_Menu_SetLabel, "&Set menu item label\tAlt-S",
-                     "Change the label of the last menu item");
+    menuMenu->Append(Menu_Menu_GetInfo, _T("Get menu item in&fo\tAlt-F"),
+                     _T("Show the state of the last menu item"));
+#if wxUSE_TEXTDLG
+    menuMenu->Append(Menu_Menu_SetLabel, _T("Set menu item label\tAlt-L"),
+                     _T("Set the label of a menu item"));
+#endif
+#if wxUSE_TEXTDLG
+    menuMenu->AppendSeparator();
+    menuMenu->Append(Menu_Menu_FindItem, _T("Find menu item from label"),
+                     _T("Find a menu item by searching for its label"));
+#endif
+
+    wxMenu *testMenu = new wxMenu;
+    testMenu->Append(Menu_Test_Normal, _T("&Normal item"));
+    testMenu->AppendSeparator();
+    testMenu->AppendCheckItem(Menu_Test_Check, _T("&Check item"));
+    testMenu->AppendSeparator();
+    testMenu->AppendRadioItem(Menu_Test_Radio1, _T("Radio item &1"));
+    testMenu->AppendRadioItem(Menu_Test_Radio2, _T("Radio item &2"));
+    testMenu->AppendRadioItem(Menu_Test_Radio3, _T("Radio item &3"));

 
     wxMenu *helpMenu = new wxMenu;
 
     wxMenu *helpMenu = new wxMenu;

-    helpMenu->Append(Menu_Help_About, "&About\tF1", "About menu sample");
+    helpMenu->Append(Menu_Help_About, _T("&About\tF1"), _T("About menu sample"));

 
     wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
 
 
     wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
 

-    menuBar->Append(fileMenu, "&File");
-    menuBar->Append(menubarMenu, "Menu&bar");
-    menuBar->Append(menuMenu, "&Menu");
-    menuBar->Append(helpMenu, "&Help");
+    menuBar->Append(fileMenu, _T("&File"));
+    menuBar->Append(menubarMenu, _T("Menu&bar"));
+    menuBar->Append(menuMenu, _T("&Menu"));
+    menuBar->Append(testMenu, _T("&Test"));
+    menuBar->Append(helpMenu, _T("&Help"));

 
     // these items should be initially checked
 
     // these items should be initially checked

-    menuBar->Check(Menu_MenuBar_Toggle, TRUE);
-    menuBar->Check(Menu_MenuBar_Enable, TRUE);
-    menuBar->Check(Menu_Menu_Enable, TRUE);
-    menuBar->Check(Menu_Menu_Check, FALSE);
+    menuBar->Check(Menu_MenuBar_Toggle, true);
+    menuBar->Check(Menu_MenuBar_Enable, true);
+    menuBar->Check(Menu_Menu_Enable, true);
+    menuBar->Check(Menu_Menu_Check, false);

 
     // associate the menu bar with the frame
     SetMenuBar(menuBar);
 
     // associate the menu bar with the frame
     SetMenuBar(menuBar);

+
+    // intercept all menu events and log them in this custom event handler
+    PushEventHandler(new MyEvtHandler(this));
+
+#if USE_LOG_WINDOW
+    // create the log text window
+    m_textctrl = new wxTextCtrl(this, wxID_ANY, wxEmptyString,
+                                wxDefaultPosition, wxDefaultSize,
+                                wxTE_MULTILINE);
+    m_textctrl->SetEditable(false);
+
+    wxLog::DisableTimestamp();
+    m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_textctrl));
+
+    wxLogMessage(_T("Brief explanations: the commands or the \"Menu\" menu ")
+                 _T("append/insert/delete items to/from the last menu.\n")
+                 _T("The commands from \"Menubar\" menu work with the ")
+                 _T("menubar itself.\n\n")
+                 _T("Right click the band below to test popup menus.\n"));
+#endif
+#ifdef __POCKETPC__
+    EnableContextMenu();
+#endif

 }
 
 }
 

-wxMenu *MyFrame::CreateDummyMenu()
+MyFrame::~MyFrame()
+{
+    delete m_menu;
+
+    // delete the event handler installed in ctor
+    PopEventHandler(true);
+
+#if USE_LOG_WINDOW
+    // restore old logger
+    delete wxLog::SetActiveTarget(m_logOld);
+#endif
+}
+
+wxMenu *MyFrame::CreateDummyMenu(wxString *title)

 {
     wxMenu *menu = new wxMenu;
 {
     wxMenu *menu = new wxMenu;

-    menu->Append(Menu_Dummy_First, "First item\tCtrl-F1");
+    menu->Append(Menu_Dummy_First, _T("&First item\tCtrl-F1"));

     menu->AppendSeparator();
     menu->AppendSeparator();

-    menu->Append(Menu_Dummy_Second, "Second item\tCtrl-F2", "", TRUE);
+    menu->AppendCheckItem(Menu_Dummy_Second, _T("&Second item\tCtrl-F2"));
+
+    if ( title )
+    {
+        title->Printf(_T("Dummy menu &%u"), (unsigned)++m_countDummy);
+    }

 
     return menu;
 }
 
     return menu;
 }


@@ -270,10 +593,10 @@ wxMenuItem *MyFrame::GetLastMenuItem() const
     wxMenuBar *menubar = GetMenuBar();
     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
 
     wxMenuBar *menubar = GetMenuBar();
     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
 

-    wxMenuItemList::Node *node = menu->GetMenuItems().GetLast();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetLast();

     if ( !node )
     {
     if ( !node )
     {

-        wxLogWarning("No last item in the last menu!");
+        wxLogWarning(_T("No last item in the last menu!"));

 
         return NULL;
     }
 
         return NULL;
     }


@@ -283,15 +606,54 @@ wxMenuItem *MyFrame::GetLastMenuItem() const
     }
 }
 
     }
 }
 

+void MyFrame::LogMenuEvent(const wxCommandEvent& event)
+{
+    int id = event.GetId();
+
+    wxString msg = wxString::Format(_T("Menu command %d"), id);
+
+    // catch all checkable menubar items and also the check item from the popup
+    // menu
+    wxMenuItem *item = GetMenuBar()->FindItem(id);
+    if ( (item && item->IsCheckable()) || id == Menu_Popup_ToBeChecked )
+    {
+        msg += wxString::Format(_T(" (the item is currently %schecked)"),
+                                event.IsChecked() ? _T("") : _T("not "));
+    }
+
+    wxLogMessage(msg);
+}
+
+// ----------------------------------------------------------------------------
+// menu callbacks
+// ----------------------------------------------------------------------------
+

 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {

-    Close(TRUE);
+    Close(true);

 }
 
 }
 

+#if USE_LOG_WINDOW
+
+void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event))
+{
+    m_textctrl->Clear();
+}
+
+void MyFrame::OnClearLogUpdateUI(wxUpdateUIEvent& event)
+{
+    // if we only enable this item when the log window is empty, we never see
+    // it in the disable state as a message is logged whenever the menu is
+    // opened, so we disable it if there is not "much" text in the window
+    event.Enable( m_textctrl->GetNumberOfLines() > 5 );
+}
+
+#endif // USE_LOG_WINDOW
+

 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {

-    (void)wxMessageBox("wxWindows toolbar sample",
-                       "About wxWindows menu sample",
+    (void)wxMessageBox(_T("wxWidgets menu sample\n(c) 1999-2001 Vadim Zeitlin"),
+                       _T("About wxWidgets menu sample"),

                        wxICON_INFORMATION);
 }
 
                        wxICON_INFORMATION);
 }
 


@@ -303,7 +665,7 @@ void MyFrame::OnDeleteMenu(wxCommandEvent& WXUNUSED(event))
     if ( count == 2 )
     {
         // don't let delete the first 2 menus
     if ( count == 2 )
     {
         // don't let delete the first 2 menus

-        wxLogError("Can't delete any more menus");
+        wxLogError(_T("Can't delete any more menus"));

     }
     else
     {
     }
     else
     {


@@ -311,14 +673,18 @@ void MyFrame::OnDeleteMenu(wxCommandEvent& WXUNUSED(event))
     }
 }
 
     }
 }
 

-void MyFrame::OnAppendMenu(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnInsertMenu(wxCommandEvent& WXUNUSED(event))

 {
 {

-    static s_count = 0;
-

     wxString title;
     wxString title;

-    title.Printf("Dummy menu &%d", ++s_count);
+    wxMenu *menu = CreateDummyMenu(&title);
+    GetMenuBar()->Insert(0, menu, title);
+}

 
 

-    GetMenuBar()->Append(CreateDummyMenu(), title);
+void MyFrame::OnAppendMenu(wxCommandEvent& WXUNUSED(event))
+{
+    wxString title;
+    wxMenu *menu = CreateDummyMenu(&title);
+    GetMenuBar()->Append(menu, title);

 }
 
 void MyFrame::OnToggleMenu(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnToggleMenu(wxCommandEvent& WXUNUSED(event))


@@ -332,20 +698,17 @@ void MyFrame::OnToggleMenu(wxCommandEvent& WXUNUSED(event))
     else
     {
         // restore it
     else
     {
         // restore it

-        mbar->Insert(0, m_menu, "&File");
+        mbar->Insert(0, m_menu, _T("&File"));

         m_menu = NULL;
     }
 }
 
         m_menu = NULL;
     }
 }
 

-void MyFrame::OnEnableMenu(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnEnableMenu(wxCommandEvent& event)

 {
     wxMenuBar *mbar = GetMenuBar();
     size_t count = mbar->GetMenuCount();
 
 {
     wxMenuBar *mbar = GetMenuBar();
     size_t count = mbar->GetMenuCount();
 

-    static bool s_enabled = TRUE;
-
-    s_enabled = !s_enabled;
-    mbar->EnableTop(count - 1, s_enabled);
+    mbar->EnableTop(count - 1, event.IsChecked());

 }
 
 void MyFrame::OnGetLabelMenu(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnGetLabelMenu(wxCommandEvent& WXUNUSED(event))


@@ -353,23 +716,68 @@ void MyFrame::OnGetLabelMenu(wxCommandEvent& WXUNUSED(event))
     wxMenuBar *mbar = GetMenuBar();
     size_t count = mbar->GetMenuCount();
 
     wxMenuBar *mbar = GetMenuBar();
     size_t count = mbar->GetMenuCount();
 

-    wxLogMessage("The label of the last menu item is '%s'",
-                 mbar->GetLabelTop(count - 1));
+    wxCHECK_RET( count, _T("no last menu?") );
+
+    wxLogMessage(_T("The label of the last menu item is '%s'"),
+                 mbar->GetMenuLabel(count - 1).c_str());

 }
 
 }
 

+#if wxUSE_TEXTDLG

 void MyFrame::OnSetLabelMenu(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuBar *mbar = GetMenuBar();
     size_t count = mbar->GetMenuCount();
 
 void MyFrame::OnSetLabelMenu(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuBar *mbar = GetMenuBar();
     size_t count = mbar->GetMenuCount();
 

-    mbar->SetLabelTop(count - 1, "Dummy label &0");
+    wxCHECK_RET( count, _T("no last menu?") );
+
+    wxString label = wxGetTextFromUser
+                     (
+                        _T("Enter new label: "),
+                        _T("Change last menu text"),
+                        mbar->GetMenuLabel(count - 1),
+                        this
+                     );
+
+    if ( !label.empty() )
+    {
+        mbar->SetMenuLabel(count - 1, label);
+    }

 }
 
 }
 

+void MyFrame::OnFindMenu(wxCommandEvent& WXUNUSED(event))
+{
+    wxMenuBar *mbar = GetMenuBar();
+    size_t count = mbar->GetMenuCount();
+
+    wxCHECK_RET( count, _T("no last menu?") );
+
+    wxString label = wxGetTextFromUser
+                     (
+                        _T("Enter label to search for: "),
+                        _T("Find menu"),
+                        wxEmptyString,
+                        this
+                     );
+
+    if ( !label.empty() )
+    {
+        int index = mbar->FindMenu(label);
+
+        if (index == wxNOT_FOUND)
+        {
+            wxLogWarning(_T("No menu with label '%s'"), label.c_str());
+        }
+        else
+        {
+            wxLogMessage(_T("Menu %d has label '%s'"), index, label.c_str());
+        }
+    }
+}
+#endif
+

 void MyFrame::OnDummy(wxCommandEvent& event)
 {
 void MyFrame::OnDummy(wxCommandEvent& event)
 {

-    wxString s;
-    s.Printf("Dummy item #%d", event.GetId() - Menu_Dummy_First + 1);
-    wxMessageBox(s, "Menu sample", wxICON_INFORMATION);
+    wxLogMessage(_T("Dummy item #%d"), event.GetId() - Menu_Dummy_First + 1);

 }
 
 void MyFrame::OnAppendMenuItem(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnAppendMenuItem(wxCommandEvent& WXUNUSED(event))


@@ -378,17 +786,18 @@ void MyFrame::OnAppendMenuItem(wxCommandEvent& WXUNUSED(event))
     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
 
     menu->AppendSeparator();
     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
 
     menu->AppendSeparator();

-    menu->Append(Menu_Dummy_Third, "Third dummy item\tCtrl-F3",
-                 "Checkable item", TRUE);
+    menu->Append(Menu_Dummy_Third, _T("&Third dummy item\tCtrl-F3"),
+                 _T("Checkable item"), true);

 }
 
 void MyFrame::OnAppendSubMenu(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuBar *menubar = GetMenuBar();
 }
 
 void MyFrame::OnAppendSubMenu(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuBar *menubar = GetMenuBar();

-    wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);

 
 

-    menu->Append(Menu_Dummy_Last, "Dummy sub menu\tCtrl-F12",
-                 CreateDummyMenu());
+    wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 2);
+
+    menu->Append(Menu_Dummy_Last, _T("&Dummy sub menu"),
+                 CreateDummyMenu(NULL), _T("Dummy sub menu help"));

 }
 
 void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event))


@@ -399,7 +808,7 @@ void MyFrame::OnDeleteMenuItem(wxCommandEvent& WXUNUSED(event))
     size_t count = menu->GetMenuItemCount();
     if ( !count )
     {
     size_t count = menu->GetMenuItemCount();
     if ( !count )
     {

-        wxLogWarning("No items to delete!");
+        wxLogWarning(_T("No items to delete!"));

     }
     else
     {
     }
     else
     {


@@ -413,8 +822,8 @@ void MyFrame::OnInsertMenuItem(wxCommandEvent& WXUNUSED(event))
     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
 
     menu->Insert(0, wxMenuItem::New(menu, Menu_Dummy_Fourth,
     wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
 
     menu->Insert(0, wxMenuItem::New(menu, Menu_Dummy_Fourth,

-                                    "Fourth dummy item\tCtrl-F4"));
-    menu->Insert(1, wxMenuItem::New(menu, wxID_SEPARATOR, ""));
+                                    _T("Fourth dummy item\tCtrl-F4")));
+    menu->Insert(1, wxMenuItem::New(menu, wxID_SEPARATOR));

 }
 
 void MyFrame::OnEnableMenuItem(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnEnableMenuItem(wxCommandEvent& WXUNUSED(event))


@@ -436,6 +845,8 @@ void MyFrame::OnCheckMenuItem(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event)
 {
 
 void MyFrame::OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event)
 {

+    wxLogNull nolog;
+

     wxMenuItem *item = GetLastMenuItem();
 
     event.Enable(item && item->IsCheckable());
     wxMenuItem *item = GetLastMenuItem();
 
     event.Enable(item && item->IsCheckable());


@@ -447,36 +858,258 @@ void MyFrame::OnGetLabelMenuItem(wxCommandEvent& WXUNUSED(event))
 
     if ( item )
     {
 
     if ( item )
     {

-        wxLogMessage("The label of the last menu item is '%s'",
-                     item->GetLabel());
+        wxString label = item->GetItemLabel();
+        wxLogMessage(_T("The label of the last menu item is '%s'"),
+                     label.c_str());

     }
 }
 
     }
 }
 

+#if wxUSE_TEXTDLG

 void MyFrame::OnSetLabelMenuItem(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuItem *item = GetLastMenuItem();
 
     if ( item )
     {
 void MyFrame::OnSetLabelMenuItem(wxCommandEvent& WXUNUSED(event))
 {
     wxMenuItem *item = GetLastMenuItem();
 
     if ( item )
     {

-        item->SetText("Dummy menu item text");
+        wxString label = wxGetTextFromUser
+                         (
+                            _T("Enter new label: "),
+                            _T("Change last menu item text"),
+                            item->GetItemLabel(),
+                            this
+                         );
+        label.Replace( _T("\\t"), _T("\t") );
+
+        if ( !label.empty() )
+        {
+            item->SetItemLabel(label);
+        }

     }
 }
     }
 }

+#endif

 
 

-void MyFrame::OnRightDown(wxMouseEvent &event )
+void MyFrame::OnGetMenuItemInfo(wxCommandEvent& WXUNUSED(event))

 {
 {

-    wxMenu menu("Test popup");
+    wxMenuItem *item = GetLastMenuItem();
+
+    if ( item )
+    {
+        wxString msg;
+        msg << _T("The item is ") << (item->IsEnabled() ? _T("enabled")
+                                                    : _T("disabled"))
+            << _T('\n');
+
+        if ( item->IsCheckable() )
+        {
+            msg << _T("It is checkable and ") << (item->IsChecked() ? _T("") : _T("un"))
+                << _T("checked\n");
+        }
+
+#if wxUSE_ACCEL
+        wxAcceleratorEntry *accel = item->GetAccel();
+        if ( accel )
+        {
+            msg << _T("Its accelerator is ");
+
+            int flags = accel->GetFlags();
+            if ( flags & wxACCEL_ALT )
+                msg << _T("Alt-");
+            if ( flags & wxACCEL_CTRL )
+                msg << _T("Ctrl-");
+            if ( flags & wxACCEL_SHIFT )
+                msg << _T("Shift-");
+
+            int code = accel->GetKeyCode();
+            switch ( code )
+            {
+                case WXK_F1:
+                case WXK_F2:
+                case WXK_F3:
+                case WXK_F4:
+                case WXK_F5:
+                case WXK_F6:
+                case WXK_F7:
+                case WXK_F8:
+                case WXK_F9:
+                case WXK_F10:
+                case WXK_F11:
+                case WXK_F12:
+                    msg << _T('F') << code - WXK_F1 + 1;
+                    break;
+
+                // if there are any other keys wxGetAccelFromString() may return,
+                // we should process them here
+
+                default:
+                    if ( wxIsalnum(code) )
+                    {
+                        msg << (wxChar)code;
+
+                        break;
+                    }
+
+                    wxFAIL_MSG( _T("unknown keyboard accel") );
+            }
+
+            delete accel;
+        }
+        else
+        {
+            msg << _T("It doesn't have an accelerator");
+        }
+#endif // wxUSE_ACCEL
+
+        wxLogMessage(msg);
+    }
+}
+
+#if wxUSE_TEXTDLG
+void MyFrame::OnFindMenuItem(wxCommandEvent& WXUNUSED(event))
+{
+    wxMenuBar *mbar = GetMenuBar();
+    size_t count = mbar->GetMenuCount();

 
 

-    menu.Append(Menu_Help_About, "&About");
-    menu.Append(Menu_Popup_Submenu, "Submenu", CreateDummyMenu());
-    menu.Append(Menu_Popup_ToBeDeleted, "To be deleted");
-    menu.Append(Menu_Popup_ToBeChecked, "To be checked", "", TRUE);
-    menu.Append(Menu_Popup_ToBeGreyed, "To be greyed");
+    wxCHECK_RET( count, _T("no last menu?") );
+
+    wxString label = wxGetTextFromUser
+                     (
+                        _T("Enter label to search for: "),
+                        _T("Find menu item"),
+                        wxEmptyString,
+                        this
+                     );
+
+    if ( !label.empty() )
+    {
+        size_t menuindex;
+        int index = wxNOT_FOUND;
+
+        for (menuindex = 0; (menuindex < count) && (index == wxNOT_FOUND); ++menuindex)
+        {
+            index = mbar->FindMenuItem(mbar->GetMenu(menuindex)->GetTitle(), label);
+        }
+        if (index == wxNOT_FOUND)
+        {
+            wxLogWarning(_T("No menu item with label '%s'"), label.c_str());
+        }
+        else
+        {
+            wxLogMessage(_T("Menu item %d in menu %lu has label '%s'"),
+                         index, (unsigned long)menuindex, label.c_str());
+        }
+    }
+}
+#endif
+
+void MyFrame::ShowContextMenu(const wxPoint& pos)
+{
+    wxMenu menu;
+
+    menu.Append(Menu_Help_About, _T("&About"));
+    menu.Append(Menu_Popup_Submenu, _T("&Submenu"), CreateDummyMenu(NULL));
+    menu.Append(Menu_Popup_ToBeDeleted, _T("To be &deleted"));
+    menu.AppendCheckItem(Menu_Popup_ToBeChecked, _T("To be &checked"));
+    menu.Append(Menu_Popup_ToBeGreyed, _T("To be &greyed"),
+                _T("This menu item should be initially greyed out"));

     menu.AppendSeparator();
     menu.AppendSeparator();

-    menu.Append(Menu_File_Quit, "E&xit");
+    menu.Append(Menu_File_Quit, _T("E&xit"));

 
     menu.Delete(Menu_Popup_ToBeDeleted);
 
     menu.Delete(Menu_Popup_ToBeDeleted);

-    menu.Check(Menu_Popup_ToBeChecked, TRUE);
-    menu.Enable(Menu_Popup_ToBeGreyed, FALSE);
+    menu.Check(Menu_Popup_ToBeChecked, true);
+    menu.Enable(Menu_Popup_ToBeGreyed, false);
+
+    PopupMenu(&menu, pos.x, pos.y);
+
+    // test for destroying items in popup menus
+#if 0 // doesn't work in wxGTK!
+    menu.Destroy(Menu_Popup_Submenu);

 
     PopupMenu( &menu, event.GetX(), event.GetY() );
 
     PopupMenu( &menu, event.GetX(), event.GetY() );

+#endif // 0

 }
 }

+
+void MyFrame::OnTestNormal(wxCommandEvent& WXUNUSED(event))
+{
+    wxLogMessage(_T("Normal item selected"));
+}
+
+void MyFrame::OnTestCheck(wxCommandEvent& event)
+{
+    wxLogMessage(_T("Check item %schecked"),
+                 event.IsChecked() ? _T("") : _T("un"));
+}
+
+void MyFrame::OnTestRadio(wxCommandEvent& event)
+{
+    wxLogMessage(_T("Radio item %d selected"),
+                 event.GetId() - Menu_Test_Radio1 + 1);
+}
+
+#if USE_LOG_WINDOW
+void MyFrame::LogMenuOpenOrClose(const wxMenuEvent& event, const wxChar *what)
+{
+    wxString msg;
+    msg << _T("A ")
+        << ( event.IsPopup() ? _T("popup ") : _T("") )
+        << _T("menu has been ")
+        << what
+        << _T(".");
+
+    wxLogStatus(this, msg.c_str());
+}
+#endif
+
+void MyFrame::OnUpdateSubMenuNormal(wxUpdateUIEvent& event)
+{
+    event.Enable(false);
+}
+
+void MyFrame::OnUpdateSubMenuCheck(wxUpdateUIEvent& event)
+{
+    event.Enable(true);
+}
+
+void MyFrame::OnUpdateSubMenuRadio(wxUpdateUIEvent& event)
+{
+    int which = (event.GetId() - Menu_SubMenu_Radio1 + 1);
+    if (which == 2)
+        event.Check(true);
+    else
+        event.Check(false);
+}
+
+#if USE_CONTEXT_MENU
+void MyFrame::OnContextMenu(wxContextMenuEvent& event)
+{
+    wxPoint point = event.GetPosition();
+    // If from keyboard
+    if (point.x == -1 && point.y == -1) {
+        wxSize size = GetSize();
+        point.x = size.x / 2;
+        point.y = size.y / 2;
+    } else {
+        point = ScreenToClient(point);
+    }
+    ShowContextMenu(point);
+}
+#endif
+
+void MyFrame::OnSize(wxSizeEvent& WXUNUSED(event))
+{
+#if USE_LOG_WINDOW
+    if ( !m_textctrl )
+        return;
+
+    // leave a band below for popup menu testing
+    wxSize size = GetClientSize();
+    m_textctrl->SetSize(0, 0, size.x, (3*size.y)/4);
+#endif
+
+    // this is really ugly but we have to do it as we can't just call
+    // event.Skip() because wxFrameBase would make the text control fill the
+    // entire frame then
+#ifdef __WXUNIVERSAL__
+    PositionMenuBar();
+#endif // __WXUNIVERSAL__
+}
+