[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>
#endif

#if !wxUSE_MENUS
    // nice try...
    #error "menu sample requires wxUSE_MENUS=1"
#endif // wxUSE_MENUS

#include "copy.xpm"

#ifdef __WXUNIVERSAL__
    #include "wx/univ/theme.h"

    WX_USE_THEME(win32);
    WX_USE_THEME(gtk);
#endif // __WXUNIVERSAL__

// ----------------------------------------------------------------------------
// 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 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 OnRightUp(wxMouseEvent& event);

    void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);

    void OnSize(wxSizeEvent& event);

private:
    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_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_Dummy_First = 400,
    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_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_RANGE(Menu_Dummy_First, Menu_Dummy_Last, MyFrame::OnDummy)

    EVT_UPDATE_UI(Menu_Menu_Check, MyFrame::OnUpdateCheckMenuItemUI)

    EVT_RIGHT_UP(MyFrame::OnRightUp)

    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("Welcome to wxWindows menu sample");
#endif // wxUSE_STATUSBAR

    SetTopWindow(frame);

    return TRUE;
}

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

// Define my frame constructor
MyFrame::MyFrame()
       : wxFrame((wxFrame *)NULL, -1, "wxWindows menu sample",
                 wxDefaultPosition, wxSize(300, 200))
{
    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,
                                      "Clear &log\tCtrl-L");
    item->SetBitmap(copy_xpm);
    fileMenu->Append(item);
    fileMenu->AppendSeparator();
    fileMenu->Append(Menu_File_Quit, "E&xit\tAlt-X", "Quit menu sample");

    wxMenu *menubarMenu = new wxMenu;
    menubarMenu->Append(Menu_MenuBar_Append, "&Append menu\tCtrl-A",
                        "Append a menu to the menubar");
    menubarMenu->Append(Menu_MenuBar_Insert, "&Insert menu\tCtrl-I",
                        "Insert a menu into 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->AppendSeparator();
    menubarMenu->Append(Menu_MenuBar_Enable, "&Enable menu\tCtrl-E",
                        "Enable or disable the last menu", TRUE);
    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");

    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->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->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->AppendSeparator();
    menuMenu->Append(Menu_Menu_GetInfo, "Get menu item in&fo\tAlt-F",
                     "Show the state of the last menu item");

    wxMenu *helpMenu = new wxMenu;
    helpMenu->Append(Menu_Help_About, "&About\tF1", "About menu sample");

    wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );

    menuBar->Append(fileMenu, "&File");
    menuBar->Append(menubarMenu, "Menu&bar");
    menuBar->Append(menuMenu, "&Menu");
    menuBar->Append(helpMenu, "&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);
    m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_textctrl));

    wxLogMessage(_T("Brief explanations: the commands or the \"Menu\" menu\n")
                 _T("append/insert/delete items to/from the last menu.\n")
                 _T("The commands from \"Menubar\" menu work with the\n")
                 _T("menubar itself.\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, "&First item\tCtrl-F1");
    menu->AppendSeparator();
    menu->Append(Menu_Dummy_Second, "&Second item\tCtrl-F2", "", TRUE);

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

    return menu;
}

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

    wxMenuItemList::Node *node = menu->GetMenuItems().GetLast();
    if ( !node )
    {
        wxLogWarning("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("Menu command %d", id);
    if ( GetMenuBar()->FindItem(id)->IsCheckable() )
    {
        msg += wxString::Format(" (the item is currently %schecked)",
                                event.IsChecked() ? "" : "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".
	21	#include <wx/wxprec.h>
	22
	23	#ifdef __BORLANDC__
	24	#pragma hdrstop
	25	#endif
	26
	27	#ifndef WX_PRECOMP
e421922f VZ	28	#include <wx/app.h>
	29	#include <wx/frame.h>
	30	#include <wx/menu.h>
6ef022bd	31	#include <wx/msgdlg.h>
717a57c2	32	#include <wx/log.h>
e421922f	33	#include <wx/textctrl.h>
717a57c2 VZ	34	#endif
717a57c2 VZ	35
6d5b2a57 VZ	36	#if !wxUSE_MENUS
	37	// nice try...
	38	#error "menu sample requires wxUSE_MENUS=1"
	39	#endif // wxUSE_MENUS
	40
fcaf9e70 RR	41	#include "copy.xpm"
fcaf9e70 RR	42
6d5b2a57 VZ	43	#ifdef __WXUNIVERSAL__
	44	#include "wx/univ/theme.h"
	45
	46	WX_USE_THEME(win32);
	47	WX_USE_THEME(gtk);
6d5b2a57 VZ	48	#endif // __WXUNIVERSAL__
6d5b2a57 VZ	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);
717a57c2 VZ	88
717a57c2 VZ	89	void OnAppendMenu(wxCommandEvent& event);
f03ec224	90	void OnInsertMenu(wxCommandEvent& event);
717a57c2 VZ	91	void OnDeleteMenu(wxCommandEvent& event);
	92	void OnToggleMenu(wxCommandEvent& event);
	93	void OnEnableMenu(wxCommandEvent& event);
	94	void OnGetLabelMenu(wxCommandEvent& event);
	95	void OnSetLabelMenu(wxCommandEvent& event);
	96
e421922f	97	void OnRightUp(wxMouseEvent& event);
717a57c2 VZ	98
	99	void OnUpdateCheckMenuItemUI(wxUpdateUIEvent& event);
	100
e421922f VZ	101	void OnSize(wxSizeEvent& event);
e421922f VZ	102
717a57c2	103	private:
f03ec224	104	wxMenu CreateDummyMenu(wxString title);
717a57c2 VZ	105
	106	wxMenuItem *GetLastMenuItem() const;
	107
e421922f VZ	108	// the menu previously detached from the menubar (may be NULL)
e421922f VZ	109	wxMenu *m_menu;
717a57c2	110
e421922f	111	// the count of dummy menus already created
f03ec224 VZ	112	size_t m_countDummy;
f03ec224 VZ	113
e421922f VZ	114	// the control used for logging
	115	wxTextCtrl *m_textctrl;
	116
	117	// the previous log target
	118	wxLog *m_logOld;
	119
717a57c2 VZ	120	DECLARE_EVENT_TABLE()
	121	};
	122
3ca6a5f0 BP	123	// A small helper class which intercepts all menu events and logs them
	124	class MyEvtHandler : public wxEvtHandler
	125	{
	126	public:
	127	MyEvtHandler(MyFrame *frame) { m_frame = frame; }
	128
	129	void OnMenuEvent(wxCommandEvent& event)
	130	{
	131	m_frame->LogMenuEvent(event);
	132
	133	event.Skip();
	134	}
	135
	136	private:
	137	MyFrame *m_frame;
	138
	139	DECLARE_EVENT_TABLE()
	140	};
	141
717a57c2 VZ	142	// ----------------------------------------------------------------------------
	143	// constants
	144	// ----------------------------------------------------------------------------
	145
	146	enum
	147	{
	148	Menu_File_Quit = 100,
e421922f	149	Menu_File_ClearLog,
717a57c2 VZ	150
	151	Menu_MenuBar_Toggle = 200,
	152	Menu_MenuBar_Append,
f03ec224	153	Menu_MenuBar_Insert,
717a57c2 VZ	154	Menu_MenuBar_Delete,
	155	Menu_MenuBar_Enable,
	156	Menu_MenuBar_GetLabel,
	157	Menu_MenuBar_SetLabel,
	158
	159	Menu_Menu_Append = 300,
	160	Menu_Menu_AppendSub,
	161	Menu_Menu_Insert,
	162	Menu_Menu_Delete,
	163	Menu_Menu_Enable,
	164	Menu_Menu_Check,
	165	Menu_Menu_GetLabel,
	166	Menu_Menu_SetLabel,
a80c322c	167	Menu_Menu_GetInfo,
717a57c2 VZ	168
	169	Menu_Dummy_First = 400,
	170	Menu_Dummy_Second,
	171	Menu_Dummy_Third,
	172	Menu_Dummy_Fourth,
	173	Menu_Dummy_Last,
	174
	175	Menu_Help_About = 1000,
	176
	177	Menu_Popup_ToBeDeleted = 2000,
	178	Menu_Popup_ToBeGreyed,
	179	Menu_Popup_ToBeChecked,
	180	Menu_Popup_Submenu,
	181
	182	Menu_Max
	183	};
	184
	185	// ----------------------------------------------------------------------------
	186	// event tables
	187	// ----------------------------------------------------------------------------
	188
	189	BEGIN_EVENT_TABLE(MyFrame, wxFrame)
e421922f VZ	190	EVT_MENU(Menu_File_Quit, MyFrame::OnQuit)
e421922f VZ	191	EVT_MENU(Menu_File_ClearLog, MyFrame::OnClearLog)
717a57c2 VZ	192
	193	EVT_MENU(Menu_Help_About, MyFrame::OnAbout)
	194
	195	EVT_MENU(Menu_MenuBar_Toggle, MyFrame::OnToggleMenu)
	196	EVT_MENU(Menu_MenuBar_Append, MyFrame::OnAppendMenu)
f03ec224	197	EVT_MENU(Menu_MenuBar_Insert, MyFrame::OnInsertMenu)
717a57c2 VZ	198	EVT_MENU(Menu_MenuBar_Delete, MyFrame::OnDeleteMenu)
	199	EVT_MENU(Menu_MenuBar_Enable, MyFrame::OnEnableMenu)
	200	EVT_MENU(Menu_MenuBar_GetLabel, MyFrame::OnGetLabelMenu)
	201	EVT_MENU(Menu_MenuBar_SetLabel, MyFrame::OnSetLabelMenu)
	202
	203	EVT_MENU(Menu_Menu_Append, MyFrame::OnAppendMenuItem)
	204	EVT_MENU(Menu_Menu_AppendSub, MyFrame::OnAppendSubMenu)
	205	EVT_MENU(Menu_Menu_Insert, MyFrame::OnInsertMenuItem)
	206	EVT_MENU(Menu_Menu_Delete, MyFrame::OnDeleteMenuItem)
	207	EVT_MENU(Menu_Menu_Enable, MyFrame::OnEnableMenuItem)
a80c322c	208	EVT_MENU(Menu_Menu_Check, MyFrame::OnCheckMenuItem)
717a57c2 VZ	209	EVT_MENU(Menu_Menu_GetLabel, MyFrame::OnGetLabelMenuItem)
717a57c2 VZ	210	EVT_MENU(Menu_Menu_SetLabel, MyFrame::OnSetLabelMenuItem)
a80c322c	211	EVT_MENU(Menu_Menu_GetInfo, MyFrame::OnGetMenuItemInfo)
717a57c2 VZ	212
	213	EVT_MENU_RANGE(Menu_Dummy_First, Menu_Dummy_Last, MyFrame::OnDummy)
	214
	215	EVT_UPDATE_UI(Menu_Menu_Check, MyFrame::OnUpdateCheckMenuItemUI)
	216
e421922f VZ	217	EVT_RIGHT_UP(MyFrame::OnRightUp)
	218
	219	EVT_SIZE(MyFrame::OnSize)
717a57c2 VZ	220	END_EVENT_TABLE()
717a57c2 VZ	221
3ca6a5f0 BP	222	BEGIN_EVENT_TABLE(MyEvtHandler, wxEvtHandler)
	223	EVT_MENU(-1, MyEvtHandler::OnMenuEvent)
	224	END_EVENT_TABLE()
	225
717a57c2 VZ	226	// ============================================================================
	227	// implementation
	228	// ============================================================================
	229
	230	// ----------------------------------------------------------------------------
	231	// MyApp
	232	// ----------------------------------------------------------------------------
	233
	234	IMPLEMENT_APP(MyApp)
	235
	236	// The `main program' equivalent, creating the windows and returning the
	237	// main frame
	238	bool MyApp::OnInit()
	239	{
	240	// Create the main frame window
	241	MyFrame* frame = new MyFrame;
	242
	243	frame->Show(TRUE);
	244
6d5b2a57	245	#if wxUSE_STATUSBAR
e421922f	246	frame->SetStatusText("Welcome to wxWindows menu sample");
6d5b2a57	247	#endif // wxUSE_STATUSBAR
717a57c2 VZ	248
	249	SetTopWindow(frame);
	250
	251	return TRUE;
	252	}
	253
	254	// ----------------------------------------------------------------------------
	255	// MyFrame
	256	// ----------------------------------------------------------------------------
	257
	258	// Define my frame constructor
	259	MyFrame::MyFrame()
	260	: wxFrame((wxFrame *)NULL, -1, "wxWindows menu sample",
	261	wxDefaultPosition, wxSize(300, 200))
	262	{
	263	m_menu = NULL;
f03ec224	264	m_countDummy = 0;
e421922f	265	m_logOld = NULL;
717a57c2	266
6d5b2a57	267	#if wxUSE_STATUSBAR
e421922f	268	CreateStatusBar();
6d5b2a57	269	#endif // wxUSE_STATUSBAR
717a57c2 VZ	270
	271	// create the menubar
	272	wxMenu *fileMenu = new wxMenu;
6d5b2a57	273
e421922f VZ	274	wxMenuItem *item = new wxMenuItem(fileMenu, Menu_File_ClearLog,
	275	"Clear &log\tCtrl-L");
	276	item->SetBitmap(copy_xpm);
	277	fileMenu->Append(item);
	278	fileMenu->AppendSeparator();
	279	fileMenu->Append(Menu_File_Quit, "E&xit\tAlt-X", "Quit menu sample");
717a57c2 VZ	280
	281	wxMenu *menubarMenu = new wxMenu;
	282	menubarMenu->Append(Menu_MenuBar_Append, "&Append menu\tCtrl-A",
	283	"Append a menu to the menubar");
f03ec224 VZ	284	menubarMenu->Append(Menu_MenuBar_Insert, "&Insert menu\tCtrl-I",
f03ec224 VZ	285	"Insert a menu into the menubar");
717a57c2 VZ	286	menubarMenu->Append(Menu_MenuBar_Delete, "&Delete menu\tCtrl-D",
	287	"Delete the last menu from the menubar");
	288	menubarMenu->Append(Menu_MenuBar_Toggle, "&Toggle menu\tCtrl-T",
	289	"Toggle the first menu in the menubar", TRUE);
	290	menubarMenu->AppendSeparator();
	291	menubarMenu->Append(Menu_MenuBar_Enable, "&Enable menu\tCtrl-E",
	292	"Enable or disable the last menu", TRUE);
	293	menubarMenu->AppendSeparator();
	294	menubarMenu->Append(Menu_MenuBar_GetLabel, "&Get menu label\tCtrl-G",
	295	"Get the label of the last menu");
	296	menubarMenu->Append(Menu_MenuBar_SetLabel, "&Set menu label\tCtrl-S",
	297	"Change the label of the last menu");
	298
	299	wxMenu *menuMenu = new wxMenu;
	300	menuMenu->Append(Menu_Menu_Append, "&Append menu item\tAlt-A",
	301	"Append a menu item to the last menu");
	302	menuMenu->Append(Menu_Menu_AppendSub, "&Append sub menu\tAlt-S",
	303	"Append a sub menu to the last menu");
	304	menuMenu->Append(Menu_Menu_Insert, "&Insert menu item\tAlt-I",
	305	"Insert a menu item in head of the last menu");
	306	menuMenu->Append(Menu_Menu_Delete, "&Delete menu item\tAlt-D",
	307	"Delete the last menu item from the last menu");
	308	menuMenu->AppendSeparator();
	309	menuMenu->Append(Menu_Menu_Enable, "&Enable menu item\tAlt-E",
	310	"Enable or disable the last menu item", TRUE);
	311	menuMenu->Append(Menu_Menu_Check, "&Check menu item\tAlt-C",
	312	"Check or uncheck the last menu item", TRUE);
	313	menuMenu->AppendSeparator();
	314	menuMenu->Append(Menu_Menu_GetLabel, "&Get menu item label\tAlt-G",
	315	"Get the label of the last menu item");
	316	menuMenu->Append(Menu_Menu_SetLabel, "&Set menu item label\tAlt-S",
	317	"Change the label of the last menu item");
a80c322c VZ	318	menuMenu->AppendSeparator();
	319	menuMenu->Append(Menu_Menu_GetInfo, "Get menu item in&fo\tAlt-F",
	320	"Show the state of the last menu item");
717a57c2 VZ	321
	322	wxMenu *helpMenu = new wxMenu;
	323	helpMenu->Append(Menu_Help_About, "&About\tF1", "About menu sample");
	324
	325	wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
	326
	327	menuBar->Append(fileMenu, "&File");
	328	menuBar->Append(menubarMenu, "Menu&bar");
	329	menuBar->Append(menuMenu, "&Menu");
	330	menuBar->Append(helpMenu, "&Help");
	331
	332	// these items should be initially checked
	333	menuBar->Check(Menu_MenuBar_Toggle, TRUE);
	334	menuBar->Check(Menu_MenuBar_Enable, TRUE);
	335	menuBar->Check(Menu_Menu_Enable, TRUE);
	336	menuBar->Check(Menu_Menu_Check, FALSE);
	337
	338	// associate the menu bar with the frame
	339	SetMenuBar(menuBar);
3ca6a5f0 BP	340
	341	// intercept all menu events and log them in this custom event handler
	342	PushEventHandler(new MyEvtHandler(this));
e421922f VZ	343
	344	// create the log text window
	345	m_textctrl = new wxTextCtrl(this, -1, _T(""),
	346	wxDefaultPosition, wxDefaultSize,
	347	wxTE_MULTILINE);
	348	m_textctrl->SetEditable(FALSE);
	349	m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_textctrl));
	350
	351	wxLogMessage(_T("Brief explanations: the commands or the \"Menu\" menu\n")
	352	_T("append/insert/delete items to/from the last menu.\n")
	353	_T("The commands from \"Menubar\" menu work with the\n")
	354	_T("menubar itself.\n")
	355	_T("Right click the band below to test popup menus.\n"));
3ca6a5f0 BP	356	}
	357
	358	MyFrame::~MyFrame()
	359	{
	360	delete m_menu;
	361
	362	// delete the event handler installed in ctor
	363	PopEventHandler(TRUE);
e421922f VZ	364
	365	// restore old logger
	366	delete wxLog::SetActiveTarget(m_logOld);
717a57c2 VZ	367	}
717a57c2 VZ	368
f03ec224	369	wxMenu MyFrame::CreateDummyMenu(wxString title)
717a57c2 VZ	370	{
717a57c2 VZ	371	wxMenu *menu = new wxMenu;
e421922f	372	menu->Append(Menu_Dummy_First, "&First item\tCtrl-F1");
717a57c2	373	menu->AppendSeparator();
e421922f	374	menu->Append(Menu_Dummy_Second, "&Second item\tCtrl-F2", "", TRUE);
717a57c2	375
f03ec224 VZ	376	if ( title )
	377	{
	378	title->Printf("Dummy menu &%d", ++m_countDummy);
	379	}
	380
717a57c2 VZ	381	return menu;
	382	}
	383
	384	wxMenuItem *MyFrame::GetLastMenuItem() const
	385	{
	386	wxMenuBar *menubar = GetMenuBar();
	387	wxMenu *menu = menubar->GetMenu(menubar->GetMenuCount() - 1);
	388
	389	wxMenuItemList::Node *node = menu->GetMenuItems().GetLast();
	390	if ( !node )
	391	{
	392	wxLogWarning("No last item in the last menu!");
	393
	394	return NULL;
	395	}
	396	else
	397	{
	398	return node->GetData();
	399	}
	400	}
	401
3ca6a5f0 BP	402	void MyFrame::LogMenuEvent(const wxCommandEvent& event)
	403	{
	404	int id = event.GetId();
e421922f	405	if ( !GetMenuBar()->FindItem(id) )
d3d69314	406	return;
e421922f	407
3ca6a5f0 BP	408	wxString msg = wxString::Format("Menu command %d", id);
	409	if ( GetMenuBar()->FindItem(id)->IsCheckable() )
	410	{
	411	msg += wxString::Format(" (the item is currently %schecked)",
	412	event.IsChecked() ? "" : "not ");
	413	}
	414
e421922f	415	wxLogMessage(msg);
3ca6a5f0 BP	416	}
	417
	418	// ----------------------------------------------------------------------------
	419	// menu callbacks
	420	// ----------------------------------------------------------------------------
	421
717a57c2 VZ	422	void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
	423	{
	424	Close(TRUE);
	425	}
	426
e421922f VZ	427	void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event))
	428	{
	429	m_textctrl->Clear();
	430	}
	431
717a57c2 VZ	432	void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
717a57c2 VZ	433	{
e421922f	434