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

/////////////////////////////////////////////////////////////////////////////
// Name:        samples/menu.cpp
// Purpose:     wxMenu/wxMenuBar sample
// Author:      Vadim Zeitlin
// Modified by:
// Created:     01.11.99
// RCS-ID:      $Id$
// Copyright:   (c) 1999 Vadim Zeitlin
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#ifndef WX_PRECOMP
    #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__)
    #define USE_CONTEXT_MENU
#endif

#include "copy.xpm"

// ----------------------------------------------------------------------------
// classes
// ----------------------------------------------------------------------------

// Define a new application
class MyApp: public wxApp
{
public:
    bool OnInit();
};

// Define a new frame
class MyFrame: public wxFrame
{
public:
    MyFrame();

    virtual ~MyFrame();

    void LogMenuEvent(const wxCommandEvent& event);

protected:
    void OnQuit(wxCommandEvent& event);
    void OnClearLog(wxCommandEvent& event);

    void OnAbout(wxCommandEvent& event);

    void OnDummy(wxCommandEvent& event);

    void OnAppendMenuItem(wxCommandEvent& event);
    void OnAppendSubMenu(wxCommandEvent& event);
    void OnDeleteMenuItem(wxCommandEvent& event);
    void OnInsertMenuItem(wxCommandEvent& event);
    void OnCheckMenuItem(wxCommandEvent& event);
    void OnEnableMenuItem(wxCommandEvent& event);
    void OnGetLabelMenuItem(wxCommandEvent& event);
    void OnSetLabelMenuItem(wxCommandEvent& event);
    void OnGetMenuItemInfo(wxCommandEvent& event);
    void OnFindMenuItem(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 OnFindMenu(wxCommandEvent& event);

    void OnTestNormal(wxCommandEvent& event);
    void OnTestCheck(wxCommandEvent& event);
    void OnTestRadio(wxCommandEvent& event);

    void OnUpdateSubMenuNormal(wxUpdateUIEvent& event);
    void OnUpdateSubMenuCheck(wxUpdateUIEvent& event);
    void OnUpdateSubMenuRadio(wxUpdateUIEvent& event);

#if USE_CONTEXT_MENU
    void OnContextMenu(wxContextMenuEvent& event)
        { ShowContextMenu(ScreenToClient(event.GetPosition())); }
#else
    void OnRightUp(wxMouseEvent& event)
        { ShowContextMenu(event.GetPosition()); }
#endif

    void OnMenuOpen(wxMenuEvent& event)
        { LogMenuOpenOrClose(event, _T("opened")); event.Skip(); }
    void OnMenuClose(wxMenuEvent& event)
        { LogMenuOpenOrClose(event, _T("closed")); event.Skip(); }

    void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);

    void OnSize(wxSizeEvent& event);

private:
    void LogMenuOpenOrClose(const wxMenuEvent& event, const wxChar *what);
    void ShowContextMenu(const wxPoint& pos);

    wxMenu *CreateDummyMenu(wxString *title);

    wxMenuItem *GetLastMenuItem() const;

    // the menu previously detached from the menubar (may be NULL)
    wxMenu *m_menu;

    // the count of dummy menus already created
    size_t m_countDummy;

    // the control used for logging
    wxTextCtrl *m_textctrl;

    // 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()
};

// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------

enum
{
    Menu_File_Quit = 100,
    Menu_File_ClearLog,

    Menu_MenuBar_Toggle = 200,
    Menu_MenuBar_Append,
    Menu_MenuBar_Insert,
    Menu_MenuBar_Delete,
    Menu_MenuBar_Enable,
    Menu_MenuBar_GetLabel,
    Menu_MenuBar_SetLabel,
    Menu_MenuBar_FindMenu,

    Menu_Menu_Append = 300,
    Menu_Menu_AppendSub,
    Menu_Menu_Insert,
    Menu_Menu_Delete,
    Menu_Menu_Enable,
    Menu_Menu_Check,
    Menu_Menu_GetLabel,
    Menu_Menu_SetLabel,
    Menu_Menu_GetInfo,
    Menu_Menu_FindItem,

    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 = 500,
    Menu_Dummy_Second,
    Menu_Dummy_Third,
    Menu_Dummy_Fourth,
    Menu_Dummy_Last,

    Menu_Help_About = 1000,

    Menu_Popup_ToBeDeleted = 2000,
    Menu_Popup_ToBeGreyed,
    Menu_Popup_ToBeChecked,
    Menu_Popup_Submenu,

    Menu_Max
};

// ----------------------------------------------------------------------------
// event tables
// ----------------------------------------------------------------------------

BEGIN_EVENT_TABLE(MyFrame, wxFrame)
    EVT_MENU(Menu_File_Quit,     MyFrame::OnQuit)
    EVT_MENU(Menu_File_ClearLog, MyFrame::OnClearLog)

    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_SetLabel, MyFrame::OnSetLabelMenu)
    EVT_MENU(Menu_MenuBar_FindMenu, MyFrame::OnFindMenu)

    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_GetLabel,  MyFrame::OnGetLabelMenuItem)
    EVT_MENU(Menu_Menu_SetLabel,  MyFrame::OnSetLabelMenuItem)
    EVT_MENU(Menu_Menu_GetInfo,   MyFrame::OnGetMenuItemInfo)
    EVT_MENU(Menu_Menu_FindItem,  MyFrame::OnFindMenuItem)

    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)

#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(-1, MyEvtHandler::OnMenuEvent)
END_EVENT_TABLE()

// ============================================================================
// implementation
// ============================================================================

// ----------------------------------------------------------------------------
// MyApp
// ----------------------------------------------------------------------------

IMPLEMENT_APP(MyApp)

// The `main program' equivalent, creating the windows and returning the
// main frame
bool MyApp::OnInit()
{
    // Create the main frame window
    MyFrame* frame = new MyFrame;

    frame->Show(true);

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

    SetTopWindow(frame);

    return true;
}

// ----------------------------------------------------------------------------
// MyFrame
// ----------------------------------------------------------------------------

// Define my frame constructor
MyFrame::MyFrame()
       : wxFrame((wxFrame *)NULL, -1, _T("wxWindows menu sample"),
                 wxDefaultPosition, wxSize(400, 250))
{
    m_textctrl = NULL;
    m_menu = NULL;
    m_countDummy = 0;
    m_logOld = NULL;

#if wxUSE_STATUSBAR
    CreateStatusBar();
#endif // wxUSE_STATUSBAR

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

    wxMenuItem *item = new wxMenuItem(fileMenu, Menu_File_ClearLog,
                                      _T("Clear &log\tCtrl-L"));
    item->SetBitmap(copy_xpm);
    fileMenu->Append(item);
    fileMenu->AppendSeparator();
    fileMenu->Append(Menu_File_Quit, _T("E&xit\tAlt-X"), _T("Quit menu sample"));

    wxMenu *menubarMenu = new wxMenu;
    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->Append(Menu_MenuBar_GetLabel, _T("&Get menu label\tCtrl-G"),
                        _T("Get the label of the last menu"));
    menubarMenu->Append(Menu_MenuBar_SetLabel, _T("&Set menu label\tCtrl-S"),
                        _T("Change the label of the last menu"));
    menubarMenu->AppendSeparator();
    menubarMenu->Append(Menu_MenuBar_FindMenu, _T("&Find menu from label\tCtrl-F"),
                        _T("Find a menu by searching for its label"));

    wxMenu* subMenu = new wxMenu;
    subMenu->Append(Menu_SubMenu_Normal, _T("&Normal submenu item"), _T("Disabled submenu item"));
    subMenu->AppendCheckItem(Menu_SubMenu_Check, _T("&Unchecked submenu item"), _T("Unchecked 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;
    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->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->Append(Menu_Menu_GetInfo, _T("Get menu item in&fo\tAlt-F"),
                     _T("Show the state of the last menu item"));
    menuMenu->AppendSeparator();
    menuMenu->Append(Menu_Menu_FindItem, _T("Find menu item from label"),
                     _T("Find a menu item by searching for its label"));

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

    wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );

    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
    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);

    // intercept all menu events and log them in this custom event handler
    PushEventHandler(new MyEvtHandler(this));

    // create the log text window
    m_textctrl = new wxTextCtrl(this, -1, _T(""),
                                wxDefaultPosition, wxDefaultSize,
                                wxTE_MULTILINE);
    m_textctrl->SetEditable(false);

    wxLog::SetTimestamp(NULL);
    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"));
}

MyFrame::~MyFrame()
{
    delete m_menu;

    // delete the event handler installed in ctor
    PopEventHandler(true);

    // restore old logger
    delete wxLog::SetActiveTarget(m_logOld);
}

wxMenu *MyFrame::CreateDummyMenu(wxString *title)
{
    wxMenu *menu = new wxMenu;
    menu->Append(Menu_Dummy_First, _T("&First item\tCtrl-F1"));
    menu->AppendSeparator();
    menu->Append(Menu_Dummy_Second, _T("&Second item\tCtrl-F2"), _T(""), true);

    if ( title )
    {
        title->Printf(_T("Dummy menu &%u"), (unsigned)++m_countDummy);
    }

    return menu;
}

wxMenuItem *MyFrame::GetLastMenuItem() const
{
    wxMenuBar *menubar = GetMenuBar();
    wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);

    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetLast();
    if ( !node )
    {
        wxLogWarning(_T("No last item in the last menu!"));

        return NULL;
    }
    else
    {
        return node->GetData();
    }
}

void MyFrame::LogMenuEvent(const wxCommandEvent& event)
{
    int id = event.GetId();
    if ( !GetMenuBar()->FindItem(id) )
        return;

    wxString msg = wxString::Format(_T("Menu command %d"), id);
    if ( GetMenuBar()->FindItem(id)->IsCheckable() )
    {
        msg += wxString::Format(_T(" (the item is currently %schecked)"),
                                event.IsChecked() ? _T("") : _T("not "));
    }

    wxLogMessage(msg);
}

// ----------------------------------------------------------------------------
// menu callbacks
// ----------------------------------------------------------------------------

void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
    Close(true);
}

void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event))
{
    m_textctrl->Clear();
}

void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
Commit	Line	Data
717a57c2 VZ	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: samples/menu.cpp
	3	// Purpose: wxMenu/wxMenuBar sample
	4	// Author: Vadim Zeitlin
	5	// Modified by:
	6	// Created: 01.11.99
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 1999 Vadim Zeitlin
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	// ----------------------------------------------------------------------------
	17	// headers
	18	// ----------------------------------------------------------------------------
	19
	20	// For compilers that support precompilation, includes "wx/wx.h".
92a19c2e	21	#include "wx/wxprec.h"
717a57c2 VZ	22
	23	#ifdef __BORLANDC__
	24	#pragma hdrstop
	25	#endif
	26
	27	#ifndef WX_PRECOMP
f91bf72f GD	28	#include "wx/app.h"
	29	#include "wx/frame.h"
	30	#include "wx/menu.h"
	31	#include "wx/msgdlg.h"
	32	#include "wx/log.h"
	33	#include "wx/textctrl.h"
5c7766de	34	#include "wx/textdlg.h"
717a57c2 VZ	35	#endif
717a57c2 VZ	36
6d5b2a57 VZ	37	#if !wxUSE_MENUS
	38	// nice try...
	39	#error "menu sample requires wxUSE_MENUS=1"
	40	#endif // wxUSE_MENUS
	41
62ad15a5 VZ	42	// not all ports have support for EVT_CONTEXT_MENU yet, don't define
	43	// USE_CONTEXT_MENU for those which don't
	44	#if !defined(__WXMOTIF__) && !defined(__WXPM__)
	45	#define USE_CONTEXT_MENU
	46	#endif
	47
fcaf9e70 RR	48	#include "copy.xpm"
fcaf9e70 RR	49
717a57c2 VZ	50	// ----------------------------------------------------------------------------
	51	// classes
	52	// ----------------------------------------------------------------------------
	53
	54	// Define a new application
	55	class MyApp: public wxApp
	56	{
	57	public:
	58	bool OnInit();
	59	};
	60
	61	// Define a new frame
	62	class MyFrame: public wxFrame
	63	{
	64	public:
	65	MyFrame();
	66
3ca6a5f0 BP	67	virtual ~MyFrame();
	68
	69	void LogMenuEvent(const wxCommandEvent& event);
717a57c2	70
e421922f	71	protected:
717a57c2	72	void OnQuit(wxCommandEvent& event);
e421922f VZ	73	void OnClearLog(wxCommandEvent& event);
e421922f VZ	74
717a57c2 VZ	75	void OnAbout(wxCommandEvent& event);
	76
	77	void OnDummy(wxCommandEvent& event);
	78
	79	void OnAppendMenuItem(wxCommandEvent& event);
	80	void OnAppendSubMenu(wxCommandEvent& event);
	81	void OnDeleteMenuItem(wxCommandEvent& event);
	82	void OnInsertMenuItem(wxCommandEvent& event);
	83	void OnCheckMenuItem(wxCommandEvent& event);
	84	void OnEnableMenuItem(wxCommandEvent& event);
	85	void OnGetLabelMenuItem(wxCommandEvent& event);
	86	void OnSetLabelMenuItem(wxCommandEvent& event);
a80c322c	87	void OnGetMenuItemInfo(wxCommandEvent& event);
f6d90fb9	88	void OnFindMenuItem(wxCommandEvent& event);
717a57c2 VZ	89
717a57c2 VZ	90	void OnAppendMenu(wxCommandEvent& event);
f03ec224	91	void OnInsertMenu(wxCommandEvent& event);
717a57c2 VZ	92	void OnDeleteMenu(wxCommandEvent& event);
	93	void OnToggleMenu(wxCommandEvent& event);
	94	void OnEnableMenu(wxCommandEvent& event);
	95	void OnGetLabelMenu(wxCommandEvent& event);
	96	void OnSetLabelMenu(wxCommandEvent& event);
f6d90fb9	97	void OnFindMenu(wxCommandEvent& event);
717a57c2	98
d65c269b VZ	99	void OnTestNormal(wxCommandEvent& event);
	100	void OnTestCheck(wxCommandEvent& event);
	101	void OnTestRadio(wxCommandEvent& event);
	102
c377f1be JS	103	void OnUpdateSubMenuNormal(wxUpdateUIEvent& event);
	104	void OnUpdateSubMenuCheck(wxUpdateUIEvent& event);
	105	void OnUpdateSubMenuRadio(wxUpdateUIEvent& event);
	106
62ad15a5	107	#if USE_CONTEXT_MENU
ccef86c7 VZ	108	void OnContextMenu(wxContextMenuEvent& event)
	109	{ ShowContextMenu(ScreenToClient(event.GetPosition())); }
	110	#else
	111	void OnRightUp(wxMouseEvent& event)
	112	{ ShowContextMenu(event.GetPosition()); }
	113	#endif
	114
	115	void OnMenuOpen(wxMenuEvent& event)
deadb443	116	{ LogMenuOpenOrClose(event, _T("opened")); event.Skip(); }
ccef86c7	117	void OnMenuClose(wxMenuEvent& event)
deadb443	118	{ LogMenuOpenOrClose(event, _T("closed")); event.Skip(); }
717a57c2 VZ	119
	120	void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);
	121
e421922f VZ	122	void OnSize(wxSizeEvent& event);
e421922f VZ	123
717a57c2	124	private:
ccef86c7 VZ	125	void LogMenuOpenOrClose(const wxMenuEvent& event, const wxChar *what);
	126	void ShowContextMenu(const wxPoint& pos);
	127
f03ec224	128	wxMenu CreateDummyMenu(wxString title);
717a57c2 VZ	129
	130	wxMenuItem *GetLastMenuItem() const;
	131
e421922f VZ	132	// the menu previously detached from the menubar (may be NULL)
e421922f VZ	133	wxMenu *m_menu;
717a57c2	134
e421922f	135	// the count of dummy menus already created
f03ec224 VZ	136	size_t m_countDummy;
f03ec224 VZ	137
e421922f VZ	138	// the control used for logging
	139	wxTextCtrl *m_textctrl;
	140
	141	// the previous log target
	142	wxLog *m_logOld;
	143
717a57c2 VZ	144	DECLARE_EVENT_TABLE()
	145	};
	146
3ca6a5f0 BP	147	// A small helper class which intercepts all menu events and logs them
	148	class MyEvtHandler : public wxEvtHandler
	149	{
	150	public:
	151	MyEvtHandler(MyFrame *frame) { m_frame = frame; }
	152
	153	void OnMenuEvent(wxCommandEvent& event)
	154	{
	155	m_frame->LogMenuEvent(event);
	156
	157	event.Skip();
	158	}
	159
	160	private:
	161	MyFrame *m_frame;
	162
	163	DECLARE_EVENT_TABLE()
	164	};
	165
717a57c2 VZ	166	// ----------------------------------------------------------------------------
	167	// constants
	168	// ----------------------------------------------------------------------------
	169
	170	enum
	171	{
	172	Menu_File_Quit = 100,
e421922f	173	Menu_File_ClearLog,
717a57c2 VZ	174
	175	Menu_MenuBar_Toggle = 200,
	176	Menu_MenuBar_Append,
f03ec224	177	Menu_MenuBar_Insert,
717a57c2 VZ	178	Menu_MenuBar_Delete,
	179	Menu_MenuBar_Enable,
	180	Menu_MenuBar_GetLabel,
	181	Menu_MenuBar_SetLabel,
f6d90fb9	182	Menu_MenuBar_FindMenu,
717a57c2 VZ	183
	184	Menu_Menu_Append = 300,
	185	Menu_Menu_AppendSub,
	186	Menu_Menu_Insert,
	187	Menu_Menu_Delete,
	188	Menu_Menu_Enable,
	189	Menu_Menu_Check,
	190	Menu_Menu_GetLabel,
	191	Menu_Menu_SetLabel,
a80c322c	192	Menu_Menu_GetInfo,
f6d90fb9	193	Menu_Menu_FindItem,
717a57c2	194
d65c269b VZ	195	Menu_Test_Normal = 400,
	196	Menu_Test_Check,
	197	Menu_Test_Radio1,
	198	Menu_Test_Radio2,
	199	Menu_Test_Radio3,
	200
c377f1be JS	201	Menu_SubMenu = 450,
	202	Menu_SubMenu_Normal,
	203	Menu_SubMenu_Check,
	204	Menu_SubMenu_Radio1,
	205	Menu_SubMenu_Radio2,
	206	Menu_SubMenu_Radio3,
	207
d65c269b	208	Menu_Dummy_First = 500,
717a57c2 VZ	209	Menu_Dummy_Second,
	210	Menu_Dummy_Third,
	211	Menu_Dummy_Fourth,
	212	Menu_Dummy_Last,
	213
	214	Menu_Help_About = 1000,
	215
	216	Menu_Popup_ToBeDeleted = 2000,
	217	Menu_Popup_ToBeGreyed,
	218	Menu_Popup_ToBeChecked,
	219	Menu_Popup_Submenu,
	220
	221	Menu_Max
	222	};
	223
	224	// ----------------------------------------------------------------------------
	225	// event tables
	226	// ----------------------------------------------------------------------------
	227
	228	BEGIN_EVENT_TABLE(MyFrame, wxFrame)
e421922f VZ	229	EVT_MENU(Menu_File_Quit, MyFrame::OnQuit)
e421922f VZ	230	EVT_MENU(Menu_File_ClearLog, MyFrame::OnClearLog)
717a57c2 VZ	231
	232	EVT_MENU(Menu_Help_About, MyFrame::OnAbout)
	233
	234	EVT_MENU(Menu_MenuBar_Toggle, MyFrame::OnToggleMenu)
	235	EVT_MENU(Menu_MenuBar_Append, MyFrame::OnAppendMenu)
f03ec224	236	EVT_MENU(Menu_MenuBar_Insert, MyFrame::OnInsertMenu)
717a57c2 VZ	237	EVT_MENU(Menu_MenuBar_Delete, MyFrame::OnDeleteMenu)
	238	EVT_MENU(Menu_MenuBar_Enable, MyFrame::OnEnableMenu)
	239	EVT_MENU(Menu_MenuBar_GetLabel, MyFrame::OnGetLabelMenu)
	240	EVT_MENU(Menu_MenuBar_SetLabel, MyFrame::OnSetLabelMenu)
f6d90fb9	241	EVT_MENU(Menu_MenuBar_FindMenu, MyFrame::OnFindMenu)
717a57c2 VZ	242
	243	EVT_MENU(Menu_Menu_Append, MyFrame::OnAppendMenuItem)
	244	EVT_MENU(Menu_Menu_AppendSub, MyFrame::OnAppendSubMenu)
	245	EVT_MENU(Menu_Menu_Insert, MyFrame::OnInsertMenuItem)
	246	EVT_MENU(Menu_Menu_Delete, MyFrame::OnDeleteMenuItem)
	247	EVT_MENU(Menu_Menu_Enable, MyFrame::OnEnableMenuItem)
a80c322c	248	EVT_MENU(Menu_Menu_Check, MyFrame::OnCheckMenuItem)
717a57c2 VZ	249	EVT_MENU(Menu_Menu_GetLabel, MyFrame::OnGetLabelMenuItem)
717a57c2 VZ	250	EVT_MENU(Menu_Menu_SetLabel, MyFrame::OnSetLabelMenuItem)
a80c322c	251	EVT_MENU(Menu_Menu_GetInfo, MyFrame::OnGetMenuItemInfo)
f6d90fb9	252	EVT_MENU(Menu_Menu_FindItem, MyFrame::OnFindMenuItem)
717a57c2	253
d65c269b VZ	254	EVT_MENU(Menu_Test_Normal, MyFrame::OnTestNormal)
	255	EVT_MENU(Menu_Test_Check, MyFrame::OnTestCheck)
	256	EVT_MENU(Menu_Test_Radio1, MyFrame::OnTestRadio)
	257	EVT_MENU(Menu_Test_Radio2, MyFrame::OnTestRadio)
	258	EVT_MENU(Menu_Test_Radio3, MyFrame::OnTestRadio)
	259
c377f1be JS	260	EVT_UPDATE_UI(Menu_SubMenu_Normal, MyFrame::OnUpdateSubMenuNormal)
	261	EVT_UPDATE_UI(Menu_SubMenu_Check, MyFrame::OnUpdateSubMenuCheck)
	262	EVT_UPDATE_UI(Menu_SubMenu_Radio1, MyFrame::OnUpdateSubMenuRadio)
	263	EVT_UPDATE_UI(Menu_SubMenu_Radio2, MyFrame::OnUpdateSubMenuRadio)
	264	EVT_UPDATE_UI(Menu_SubMenu_Radio3, MyFrame::OnUpdateSubMenuRadio)
	265
717a57c2 VZ	266	EVT_MENU_RANGE(Menu_Dummy_First, Menu_Dummy_Last, MyFrame::OnDummy)
	267
	268	EVT_UPDATE_UI(Menu_Menu_Check, MyFrame::OnUpdateCheckMenuItemUI)
	269
62ad15a5	270	#if USE_CONTEXT_MENU
ccef86c7 VZ	271	EVT_CONTEXT_MENU(MyFrame::OnContextMenu)
ccef86c7 VZ	272	#else
e421922f	273	EVT_RIGHT_UP(MyFrame::OnRightUp)
ccef86c7 VZ	274	#endif
	275
	276	EVT_MENU_OPEN(MyFrame::OnMenuOpen)
	277	EVT_MENU_CLOSE(MyFrame::OnMenuClose)
e421922f VZ	278
e421922f VZ	279	EVT_SIZE(MyFrame::OnSize)
717a57c2 VZ	280	END_EVENT_TABLE()
717a57c2 VZ	281
3ca6a5f0 BP	282	BEGIN_EVENT_TABLE(MyEvtHandler, wxEvtHandler)
	283	EVT_MENU(-1, MyEvtHandler::OnMenuEvent)
	284	END_EVENT_TABLE()
	285
717a57c2 VZ	286	// ============================================================================
	287	// implementation
	288	// ============================================================================
	289
	290	// ----------------------------------------------------------------------------
	291	// MyApp
	292	// ----------------------------------------------------------------------------
	293
	294	IMPLEMENT_APP(MyApp)
	295
	296	// The `main program' equivalent, creating the windows and returning the
	297	// main frame
	298	bool MyApp::OnInit()
	299	{
	300	// Create the main frame window
	301	MyFrame* frame = new MyFrame;
	302
6ee9b7b5	303	frame->Show(true);
717a57c2	304
6d5b2a57	305	#if wxUSE_STATUSBAR
42ed7532	306	frame->SetStatusText(_T("Welcome to wxWindows menu sample"));
6d5b2a57	307	#endif // wxUSE_STATUSBAR
717a57c2 VZ	308
	309	SetTopWindow(frame);
	310
6ee9b7b5	311	return true;
717a57c2 VZ	312	}
	313
	314	// ----------------------------------------------------------------------------
	315	// MyFrame
	316	// ----------------------------------------------------------------------------
	317
	318	// Define my frame constructor
	319	MyFrame::MyFrame()
42ed7532	320	: wxFrame((wxFrame *)NULL, -1, _T("wxWindows menu sample"),
5c7766de	321	wxDefaultPosition, wxSize(400, 250))
717a57c2	322	{
268766dd	323	m_textctrl = NULL;
717a57c2	324	m_menu = NULL;
f03ec224	325	m_countDummy = 0;
e421922f	326	m_logOld = NULL;
717a57c2	327
6d5b2a57	328	#if wxUSE_STATUSBAR
e421922f	329	CreateStatusBar();
6d5b2a57	330	#endif // wxUSE_STATUSBAR
717a57c2 VZ	331
	332	// create the menubar
	333	wxMenu *fileMenu = new wxMenu;
6d5b2a57	334
e421922f	335	wxMenuItem *item = new wxMenuItem(fileMenu, Menu_File_ClearLog,
42ed7532	336	_T("Clear &log\tCtrl-L"));
e421922f VZ	337	item->SetBitmap(copy_xpm);
	338	fileMenu->Append(item);
	339	fileMenu->AppendSeparator();
42ed7532	340	fileMenu->Append(Menu_File_Quit, _T("E&xit\tAlt-X"), _T("Quit menu sample"));
717a57c2 VZ	341
717a57c2 VZ	342	wxMenu *menubarMenu = new wxMenu;
42ed7532 MB	343	menubarMenu->Append(Menu_MenuBar_Append, _T("&Append menu\tCtrl-A"),
	344	_T("Append a menu to the menubar"));
	345	menubarMenu->Append(Menu_MenuBar_Insert, _T("&Insert menu\tCtrl-I"),
	346	_T("Insert a menu into the menubar"));
	347	menubarMenu->Append(Menu_MenuBar_Delete, _T("&Delete menu\tCtrl-D"),
	348	_T("Delete the last menu from the menubar"));
	349	menubarMenu->Append(Menu_MenuBar_Toggle, _T("&Toggle menu\tCtrl-T"),
6ee9b7b5	350	_T("Toggle the first menu in the menubar"), true);
717a57c2	351	menubarMenu->AppendSeparator();
42ed7532	352	menubarMenu->Append(Menu_MenuBar_Enable, _T("&Enable menu\tCtrl-E"),
6ee9b7b5	353	_T("Enable or disable the last menu"), true);
717a57c2	354	menubarMenu->AppendSeparator();
42ed7532 MB	355	menubarMenu->Append(Menu_MenuBar_GetLabel, _T("&Get menu label\tCtrl-G"),
	356	_T("Get the label of the last menu"));
	357	menubarMenu->Append(Menu_MenuBar_SetLabel, _T("&Set menu label\tCtrl-S"),
	358	_T("Change the label of the last menu"));
f6d90fb9	359	menubarMenu->AppendSeparator();
42ed7532 MB	360	menubarMenu->Append(Menu_MenuBar_FindMenu, _T("&Find menu from label\tCtrl-F"),
42ed7532 MB	361	_T("Find a menu by searching for its label"));
717a57c2	362
c377f1be JS	363	wxMenu* subMenu = new wxMenu;
	364	subMenu->Append(Menu_SubMenu_Normal, _T("&Normal submenu item"), _T("Disabled submenu item"));
	365	subMenu->AppendCheckItem(Menu_SubMenu_Check, _T("&Unchecked submenu item"), _T("Unchecked submenu item"));
	366	subMenu->AppendRadioItem(Menu_SubMenu_Radio1, _T("&Radio item 1"), _T("Radio item"));
	367	subMenu->AppendRadioItem(Menu_SubMenu_Radio2, _T("&Radio item 2"), _T("Radio item"));
	368	subMenu->AppendRadioItem(Menu_SubMenu_Radio3, _T("&Radio item 3"), _T("Radio item"));
	369
	370	menubarMenu->Append(Menu_SubMenu, _T("Submenu"), subMenu);
	371
717a57c2	372	wxMenu *menuMenu = new wxMenu;
42ed7532 MB	373	menuMenu->Append(Menu_Menu_Append, _T("&Append menu item\tAlt-A"),
	374	_T("Append a menu item to the last menu"));
	375	menuMenu->Append(Menu_Menu_AppendSub, _T("&Append sub menu\tAlt-S"),
	376	_T("Append a sub menu to the last menu"));
	377	menuMenu->Append(Menu_Menu_Insert, _T("&Insert menu item\tAlt-I"),
	378	_T("Insert a menu item in head of the last menu"));
	379	menuMenu->Append(Menu_Menu_Delete, _T("&Delete menu item\tAlt-D"),
	380	_T("Delete the last menu item from the last menu"));
717a57c2	381	menuMenu->AppendSeparator();
42ed7532	382	menuMenu->Append(Menu_Menu_Enable, _T("&Enable menu item\tAlt-E"),
6ee9b7b5	383	_T("Enable or disable the last menu item"), true);
42ed7532	384	menuMenu->Append(Menu_Menu_Check, _T("&Check menu item\tAlt-C"),
6ee9b7b5	385	_T("Check or uncheck the last menu item"), true);
717a57c2	386	menuMenu->AppendSeparator();
42ed7532 MB	387	menuMenu->Append(Menu_Menu_GetInfo, _T("Get menu item in&fo\tAlt-F"),
42ed7532 MB	388	_T("Show the state of the last menu item"));
a80c322c	389	menuMenu->AppendSeparator();
42ed7532 MB	390	menuMenu->Append(Menu_Menu_FindItem, _T("Find menu item from label"),
42ed7532 MB	391	_T("Find a menu item by searching for its label"));
717a57c2	392
d65c269b	393	wxMenu *testMenu = new wxMenu;
42ed7532	394	testMenu->Append(Menu_Test_Normal, _T("&Normal item"));
d65c269b	395	testMenu->AppendSeparator();
42ed7532	396	testMenu->AppendCheckItem(Menu_Test_Check, _T("&Check item"));
d65c269b	397	testMenu->AppendSeparator();
42ed7532 MB	398	testMenu->AppendRadioItem(Menu_Test_Radio1, _T("Radio item &1"));
	399	testMenu->AppendRadioItem(Menu_Test_Radio2, _T("Radio item &2"));
	400	testMenu->AppendRadioItem(Menu_Test_Radio3, _T("Radio item &3"));
d65c269b	401
717a57c2	402	wxMenu *helpMenu = new wxMenu;
42ed7532	403	helpMenu->Append(Menu_Help_About, _T("&About\tF1"), _T("About menu sample"));
717a57c2 VZ	404
	405	wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
	406
42ed7532 MB	407	menuBar->Append(fileMenu, _T("&File"));
	408	menuBar->Append(menubarMenu, _T("Menu&bar"));
	409	menuBar->Append(menuMenu, _T("&Menu"));
	410	menuBar->Append(testMenu, _T("&Test"));
	411	menuBar->Append(helpMenu, _T("&Help"));
717a57c2 VZ	412
717a57c2 VZ	413	// these items should be initially checked
6ee9b7b5 JS	414	menuBar->Check(Menu_MenuBar_Toggle, true);
	415	menuBar->Check(Menu_MenuBar_Enable, true);
	416	menuBar->Check(Menu_Menu_Enable, true);
	417	menuBar->Check(Menu_Menu_Check, false);
717a57c2 VZ	418
	419	// associate the menu bar with the frame
	420	SetMenuBar(menuBar);
3ca6a5f0 BP	421
	422	// intercept all menu events and log them in this custom event handler
	423	PushEventHandler(new MyEvtHandler(this));
e421922f VZ	424
	425	// create the log text window
	426	m_textctrl = new wxTextCtrl(this, -1, _T(""),
	427	wxDefaultPosition, wxDefaultSize,
	428	wxTE_MULTILINE);
6ee9b7b5	429	m_textctrl->SetEditable(false);
5c7766de VZ	430
5c7766de VZ	431	wxLog::SetTimestamp(NULL);
e421922f VZ	432	m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_textctrl));
e421922f VZ	433
5c7766de	434	wxLogMessage(_T("Brief explanations: the commands or the \"Menu\" menu ")
e421922f	435	_T("append/insert/delete items to/from the last menu.\n")
5c7766de VZ	436	_T("The commands from \"Menubar\" menu work with the ")
5c7766de VZ	437	_T("menubar itself.\n\n")
e421922f	438	_T("Right click the band below to test popup menus.\n"));
3ca6a5f0 BP	439	}
	440
	441	MyFrame::~MyFrame()
	442	{
	443	delete m_menu;
	444
	445	// delete the event handler installed in ctor
6ee9b7b5	446	PopEventHandler(true);
e421922f VZ	447
	448	// restore old logger
	449	delete wxLog::SetActiveTarget(m_logOld);
717a57c2 VZ	450	}
717a57c2 VZ	451
f03ec224	452	wxMenu MyFrame::CreateDummyMenu(wxString title)
717a57c2 VZ	453	{
717a57c2 VZ	454	wxMenu *menu = new wxMenu;
42ed7532	455	menu->Append(Menu_Dummy_First, _T("&First item\tCtrl-F1"));
717a57c2	456	menu->AppendSeparator();
6ee9b7b5	457	menu->Append(Menu_Dummy_Second, _T("&Second item\tCtrl-F2"), _T(""), true);
717a57c2	458
f03ec224 VZ	459	if ( title )
f03ec224 VZ	460	{
6ee9b7b5	461	title->Printf(_T("Dummy menu &%u"), (unsigned)++m_countDummy);
f03ec224 VZ	462	}
f03ec224 VZ	463
717a57c2 VZ	464	return menu;
	465	}
	466
	467	wxMenuItem *MyFrame::GetLastMenuItem() const
	468	{
	469	wxMenuBar *menubar = GetMenuBar();
	470	wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
	471
65c0217e	472	wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetLast();
717a57c2 VZ	473	if ( !node )
717a57c2 VZ	474	{
6ee9b7b5	475	wxLogWarning(_T("No last item in the last menu!"));
717a57c2 VZ	476
	477	return NULL;
	478	}
	479	else
	480	{
	481	return node->GetData();
	482	}
	483	}
	484
3ca6a5f0 BP	485	void MyFrame::LogMenuEvent(const wxCommandEvent& event)
	486	{
	487	int id = event.GetId();
e421922f	488	if ( !GetMenuBar()->FindItem(id) )
d3d69314	489	return;
e421922f	490
6ee9b7b5	491	wxString msg = wxString::Format(_T("Menu command %d"), id);
3ca6a5f0 BP	492	if ( GetMenuBar()->FindItem(id)->IsCheckable() )
3ca6a5f0 BP	493	{
6ee9b7b5 JS	494	msg += wxString::Format(_T(" (the item is currently %schecked)"),
6ee9b7b5 JS	495	event.IsChecked() ? _T("") : _T("not "));
3ca6a5f0 BP	496	}
3ca6a5f0 BP	497
e421922f	498	wxLogMessage(msg);
3ca6a5f0 BP	499	}
	500
	501	// ----------------------------------------------------------------------------
	502	// menu callbacks
	503	// ----------------------------------------------------------------------------
	504
717a57c2 VZ	505	void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
717a57c2 VZ	506	{
6ee9b7b5	507	Close(true);
717a57c2 VZ	508	}
717a57c2 VZ	509
e421922f VZ	510	void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event))
	511	{
	512	m_textctrl->Clear();
	513	}
	514
717a57c2 VZ	515	void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
717a57c2 VZ	516	{
42ed7532 MB	517