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

/////////////////////////////////////////////////////////////////////////////
// Name:        keyboard.cpp
// Purpose:     Keyboard wxWidgets sample
// Author:      Vadim Zeitlin
// Modified by: Marcin Wojdyr
// Created:     07.04.02
// RCS-ID:      $Id$
// Copyright:   (c) 2002 Vadim Zeitlin
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif
#ifndef WX_PRECOMP
    #include "wx/wx.h"
#endif

#ifndef __WXMSW__
    #include "../sample.xpm"
#endif

// Define a new frame type: this is going to be our main frame
class MyFrame : public wxFrame
{
public:
    MyFrame(const wxString& title);

private:
    // event handlers
    void OnQuit(wxCommandEvent& WXUNUSED(event)) { Close(true); }
    void OnAbout(wxCommandEvent& event);

    void OnTestAccelA(wxCommandEvent& WXUNUSED(event))
        { m_logText->AppendText("Test accelerator \"A\" used.\n"); }
    void OnTestAccelCtrlA(wxCommandEvent& WXUNUSED(event))
        { m_logText->AppendText("Test accelerator \"Ctrl-A\" used.\n"); }
    void OnTestAccelEsc(wxCommandEvent& WXUNUSED(event))
        { m_logText->AppendText("Test accelerator \"Esc\" used.\n"); }

    void OnClear(wxCommandEvent& WXUNUSED(event)) { m_logText->Clear(); }
    void OnSkipDown(wxCommandEvent& event) { m_skipDown = event.IsChecked(); }
    void OnSkipHook(wxCommandEvent& event) { m_skipHook = event.IsChecked(); }

    void OnKeyDown(wxKeyEvent& event)
    {
        LogEvent("KeyDown", event);
        if ( m_skipDown )
            event.Skip();
    }
    void OnKeyUp(wxKeyEvent& event) { LogEvent("KeyUp", event); }
    void OnChar(wxKeyEvent& event) { LogEvent("Char", event); }
    void OnCharHook(wxKeyEvent& event)
    {
        LogEvent("Hook", event);
        if ( m_skipHook )
            event.Skip();
    }

    void OnPaintInputWin(wxPaintEvent& event);

    void LogEvent(const wxString& name, wxKeyEvent& event);

    wxTextCtrl *m_logText;
    wxWindow *m_inputWin;
    bool m_skipHook,
         m_skipDown;
};


// Define a new application type, each program should derive a class from wxApp
class MyApp : public wxApp
{
public:
    // 'Main program' equivalent: the program execution "starts" here
    virtual bool OnInit()
    {
        // create the main application window
        new MyFrame("Keyboard wxWidgets App");

        // If we returned false here, the application would exit immediately.
        return true;
    }
};

// Create a new application object: this macro will allow wxWidgets to create
// the application object during program execution (it's better than using a
// static object for many reasons) and also declares the accessor function
// wxGetApp() which will return the reference of the right type (i.e. MyApp and
// not wxApp)
IMPLEMENT_APP(MyApp)


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

// frame constructor
MyFrame::MyFrame(const wxString& title)
       : wxFrame(NULL, wxID_ANY, title),
         m_inputWin(NULL),
         m_skipHook(true),
         m_skipDown(true)
{
    SetIcon(wxICON(sample));

    // IDs for menu items
    enum
    {
        QuitID = wxID_EXIT,
        ClearID = wxID_CLEAR,
        SkipHook = 100,
        SkipDown,
        TestAccelA,
        TestAccelCtrlA,
        TestAccelEsc
    };

    // create a menu bar
    wxMenu *menuFile = new wxMenu;

    menuFile->Append(ClearID, "&Clear log\tCtrl-L");
    menuFile->AppendSeparator();

    menuFile->Append(TestAccelA, "Test accelerator &1\tA");
    menuFile->Append(TestAccelCtrlA, "Test accelerator &2\tCtrl-A");
    menuFile->Append(TestAccelEsc, "Test accelerator &3\tEsc");
    menuFile->AppendSeparator();

    menuFile->AppendCheckItem(SkipHook, "Skip CHAR_HOOK event",
        "Not skipping this event disables both KEY_DOWN and CHAR events"
    );
    menuFile->Check(SkipHook, true);
    menuFile->AppendCheckItem(SkipDown, "Skip KEY_DOWN event",
        "Not skipping this event disables CHAR event generation"
    );
    menuFile->Check(SkipDown, true);
    menuFile->AppendSeparator();

    menuFile->Append(QuitID, "E&xit\tAlt-X", "Quit this program");

    // the "About" item should be in the help menu
    wxMenu *menuHelp = new wxMenu;
    menuHelp->Append(wxID_ABOUT, "&About\tF1", "Show about dialog");

    // now append the freshly created menu to the menu bar...
    wxMenuBar *menuBar = new wxMenuBar();
    menuBar->Append(menuFile, "&File");
    menuBar->Append(menuHelp, "&Help");

    // ... and attach this menu bar to the frame
    SetMenuBar(menuBar);

    m_inputWin = new wxWindow(this, wxID_ANY, wxDefaultPosition, wxSize(-1, 50),
                              wxRAISED_BORDER);
    m_inputWin->SetBackgroundColour(*wxBLUE);

    wxTextCtrl *headerText = new wxTextCtrl(this, wxID_ANY, "",
                                            wxDefaultPosition, wxDefaultSize,
                                            wxTE_READONLY);
    headerText->SetValue(
               " event          key     KeyCode mod   UnicodeKey  "
               "  RawKeyCode RawKeyFlags");


    m_logText = new wxTextCtrl(this, wxID_ANY, "",
                               wxDefaultPosition, wxDefaultSize,
                               wxTE_MULTILINE|wxTE_READONLY|wxHSCROLL);

    // set monospace font to have output in nice columns
    wxFont font(10, wxFONTFAMILY_TELETYPE,
                wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL);
    headerText->SetFont(font);
    m_logText->SetFont(font);

    // layout
    wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
    sizer->Add(m_inputWin, wxSizerFlags().Expand());
    sizer->Add(headerText, wxSizerFlags().Expand());
    sizer->Add(m_logText, wxSizerFlags(1).Expand());
    SetSizerAndFit(sizer);

    // set size and position on screen
    SetSize(700, 340);
    CentreOnScreen();

    // connect menu event handlers

    Connect(QuitID, wxEVT_COMMAND_MENU_SELECTED,
            wxCommandEventHandler(MyFrame::OnQuit));

    Connect(wxID_ABOUT, wxEVT_COMMAND_MENU_SELECTED,
            wxCommandEventHandler(MyFrame::OnAbout));

    Connect(ClearID, wxEVT_COMMAND_MENU_SELECTED,
            wxCommandEventHandler(MyFrame::OnClear));

    Connect(SkipHook, wxEVT_COMMAND_MENU_SELECTED,
            wxCommandEventHandler(MyFrame::OnSkipHook));
    Connect(SkipDown, wxEVT_COMMAND_MENU_SELECTED,
            wxCommandEventHandler(MyFrame::OnSkipDown));

    Connect(TestAccelA, wxEVT_COMMAND_MENU_SELECTED,
            wxCommandEventHandler(MyFrame::OnTestAccelA));

    Connect(TestAccelCtrlA, wxEVT_COMMAND_MENU_SELECTED,
            wxCommandEventHandler(MyFrame::OnTestAccelCtrlA));

    Connect(TestAccelEsc, wxEVT_COMMAND_MENU_SELECTED,
            wxCommandEventHandler(MyFrame::OnTestAccelEsc));

    // connect event handlers for the blue input window
    m_inputWin->Connect(wxEVT_KEY_DOWN, wxKeyEventHandler(MyFrame::OnKeyDown),
                        NULL, this);
    m_inputWin->Connect(wxEVT_KEY_UP, wxKeyEventHandler(MyFrame::OnKeyUp),
                        NULL, this);
    m_inputWin->Connect(wxEVT_CHAR, wxKeyEventHandler(MyFrame::OnChar),
                        NULL, this);
    m_inputWin->Connect(wxEVT_PAINT,
                        wxPaintEventHandler(MyFrame::OnPaintInputWin),
                        NULL, this);

    // notice that we don't connect OnCharHook() to the input window, unlike
    // the usual key events this one is propagated upwards
    Connect(wxEVT_CHAR_HOOK, wxKeyEventHandler(MyFrame::OnCharHook));

    // status bar is useful for showing the menu items help strings
    CreateStatusBar();

    // and show itself (the frames, unlike simple controls, are not shown when
    // created initially)
    Show(true);
}

// event handlers

void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
    wxMessageBox("Demonstrates keyboard event processing in wxWidgets\n"
                 "(c) 2002 Vadim Zeitlin\n"
                 "(c) 2008 Marcin Wojdyr",
                 "About wxWidgets Keyboard Sample",
                 wxOK | wxICON_INFORMATION, this);
}

void MyFrame::OnPaintInputWin(wxPaintEvent& WXUNUSED(event))
{
    wxPaintDC dc(m_inputWin);
    dc.SetTextForeground(*wxWHITE);
    wxFont font(*wxSWISS_FONT);
    font.SetWeight(wxFONTWEIGHT_BOLD);
    font.SetPointSize(font.GetPointSize() + 2);
    dc.SetFont(font);

    dc.DrawLabel("Press keys here",
                 m_inputWin->GetClientRect(), wxALIGN_CENTER);
}


// helper function that returns textual description of wx virtual keycode
const char* GetVirtualKeyCodeName(int keycode)
{
    switch ( keycode )
    {
#define WXK_(x) \
        case WXK_##x: return #x;

        WXK_(BACK)
        WXK_(TAB)
        WXK_(RETURN)
        WXK_(ESCAPE)
        WXK_(SPACE)
        WXK_(DELETE)
        WXK_(START)
        WXK_(LBUTTON)
        WXK_(RBUTTON)
        WXK_(CANCEL)
        WXK_(MBUTTON)
        WXK_(CLEAR)
        WXK_(SHIFT)
        WXK_(ALT)
        WXK_(CONTROL)
        WXK_(MENU)
        WXK_(PAUSE)
        WXK_(CAPITAL)
        WXK_(END)
        WXK_(HOME)
        WXK_(LEFT)
        WXK_(UP)
        WXK_(RIGHT)
        WXK_(DOWN)
        WXK_(SELECT)
        WXK_(PRINT)
        WXK_(EXECUTE)
        WXK_(SNAPSHOT)
        WXK_(INSERT)
        WXK_(HELP)
        WXK_(NUMPAD0)
        WXK_(NUMPAD1)
        WXK_(NUMPAD2)
        WXK_(NUMPAD3)
        WXK_(NUMPAD4)
        WXK_(NUMPAD5)
        WXK_(NUMPAD6)
        WXK_(NUMPAD7)
        WXK_(NUMPAD8)
        WXK_(NUMPAD9)
        WXK_(MULTIPLY)
        WXK_(ADD)
        WXK_(SEPARATOR)
        WXK_(SUBTRACT)
        WXK_(DECIMAL)
        WXK_(DIVIDE)
        WXK_(F1)
        WXK_(F2)
        WXK_(F3)
        WXK_(F4)
        WXK_(F5)
        WXK_(F6)
        WXK_(F7)
        WXK_(F8)
        WXK_(F9)
        WXK_(F10)
        WXK_(F11)
        WXK_(F12)
        WXK_(F13)
        WXK_(F14)
        WXK_(F15)
        WXK_(F16)
        WXK_(F17)
        WXK_(F18)
        WXK_(F19)
        WXK_(F20)
        WXK_(F21)
        WXK_(F22)
        WXK_(F23)
        WXK_(F24)
        WXK_(NUMLOCK)
        WXK_(SCROLL)
        WXK_(PAGEUP)
        WXK_(PAGEDOWN)
        WXK_(NUMPAD_SPACE)
        WXK_(NUMPAD_TAB)
        WXK_(NUMPAD_ENTER)
        WXK_(NUMPAD_F1)
        WXK_(NUMPAD_F2)
        WXK_(NUMPAD_F3)
        WXK_(NUMPAD_F4)
        WXK_(NUMPAD_HOME)
        WXK_(NUMPAD_LEFT)
        WXK_(NUMPAD_UP)
        WXK_(NUMPAD_RIGHT)
        WXK_(NUMPAD_DOWN)
        WXK_(NUMPAD_PAGEUP)
        WXK_(NUMPAD_PAGEDOWN)
        WXK_(NUMPAD_END)
        WXK_(NUMPAD_BEGIN)
        WXK_(NUMPAD_INSERT)
        WXK_(NUMPAD_DELETE)
        WXK_(NUMPAD_EQUAL)
        WXK_(NUMPAD_MULTIPLY)
        WXK_(NUMPAD_ADD)
        WXK_(NUMPAD_SEPARATOR)
        WXK_(NUMPAD_SUBTRACT)
        WXK_(NUMPAD_DECIMAL)
        WXK_(NUMPAD_DIVIDE)

        WXK_(WINDOWS_LEFT)
        WXK_(WINDOWS_RIGHT)
#ifdef __WXOSX__
        WXK_(RAW_CONTROL)
#endif
#undef WXK_

    default:
        return NULL;
    }
}

// helper function that returns textual description of key in the event
wxString GetKeyName(const wxKeyEvent &event)
{
    int keycode = event.GetKeyCode();
    const char* virt = GetVirtualKeyCodeName(keycode);
    if ( virt )
        return virt;
    if ( keycode > 0 && keycode < 32 )
        return wxString::Format("Ctrl-%c", (unsigned char)('A' + keycode - 1));
    if ( keycode >= 32 && keycode < 128 )
        return wxString::Format("'%c'", (unsigned char)keycode);

#if wxUSE_UNICODE
    int uc = event.GetUnicodeKey();
    if ( uc != WXK_NONE )
        return wxString::Format("'%c'", uc);
#endif

    return "unknown";
}


void MyFrame::LogEvent(const wxString& name, wxKeyEvent& event)
{
    wxString msg;
    // event  key_name  KeyCode  modifiers  Unicode  raw_code raw_flags
    msg.Printf("%7s %15s %5d   %c%c%c%c"
#if wxUSE_UNICODE
                   "%5d (U+%04x)"
#else
                   "    none   "
#endif
#ifdef wxHAS_RAW_KEY_CODES
                   "  %7lu    0x%08lx"
#else
                   "  not-set    not-set"
#endif
                   "\n",
               name,
               GetKeyName(event),
               event.GetKeyCode(),
               event.ControlDown() ? 'C' : '-',
               event.AltDown()     ? 'A' : '-',
               event.ShiftDown()   ? 'S' : '-',
               event.MetaDown()    ? 'M' : '-'
#if wxUSE_UNICODE
               , event.GetUnicodeKey()
               , event.GetUnicodeKey()
#endif
#ifdef wxHAS_RAW_KEY_CODES
               , (unsigned long) event.GetRawKeyCode()
               , (unsigned long) event.GetRawKeyFlags()
#endif
               );

    m_logText->AppendText(msg);
}
Commit	Line	Data
7de7aed4 VZ	1	/////////////////////////////////////////////////////////////////////////////
7de7aed4 VZ	2	// Name: keyboard.cpp
be5a51fb	3	// Purpose: Keyboard wxWidgets sample
7de7aed4	4	// Author: Vadim Zeitlin
a96bab36	5	// Modified by: Marcin Wojdyr
7de7aed4 VZ	6	// Created: 07.04.02
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 2002 Vadim Zeitlin
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
7de7aed4 VZ	12	#include "wx/wxprec.h"
	13
	14	#ifdef __BORLANDC__
	15	#pragma hdrstop
	16	#endif
7de7aed4 VZ	17	#ifndef WX_PRECOMP
	18	#include "wx/wx.h"
	19	#endif
	20
41f02b9a FM	21	#ifndef __WXMSW__
	22	#include "../sample.xpm"
	23	#endif
7de7aed4 VZ	24
	25	// Define a new frame type: this is going to be our main frame
	26	class MyFrame : public wxFrame
	27	{
	28	public:
a96bab36	29	MyFrame(const wxString& title);
7de7aed4 VZ	30
7de7aed4 VZ	31	private:
a96bab36 VZ	32	// event handlers
	33	void OnQuit(wxCommandEvent& WXUNUSED(event)) { Close(true); }
	34	void OnAbout(wxCommandEvent& event);
a30305f8 VZ	35
	36	void OnTestAccelA(wxCommandEvent& WXUNUSED(event))
	37	{ m_logText->AppendText("Test accelerator \"A\" used.\n"); }
	38	void OnTestAccelCtrlA(wxCommandEvent& WXUNUSED(event))
	39	{ m_logText->AppendText("Test accelerator \"Ctrl-A\" used.\n"); }
	40	void OnTestAccelEsc(wxCommandEvent& WXUNUSED(event))
	41	{ m_logText->AppendText("Test accelerator \"Esc\" used.\n"); }
	42
a96bab36	43	void OnClear(wxCommandEvent& WXUNUSED(event)) { m_logText->Clear(); }
edf5822a VZ	44	void OnSkipDown(wxCommandEvent& event) { m_skipDown = event.IsChecked(); }
edf5822a VZ	45	void OnSkipHook(wxCommandEvent& event) { m_skipHook = event.IsChecked(); }
a30305f8	46
edf5822a VZ	47	void OnKeyDown(wxKeyEvent& event)
	48	{
	49	LogEvent("KeyDown", event);
	50	if ( m_skipDown )
	51	event.Skip();
	52	}
a96bab36 VZ	53	void OnKeyUp(wxKeyEvent& event) { LogEvent("KeyUp", event); }
a96bab36 VZ	54	void OnChar(wxKeyEvent& event) { LogEvent("Char", event); }
edf5822a VZ	55	void OnCharHook(wxKeyEvent& event)
	56	{
	57	LogEvent("Hook", event);
	58	if ( m_skipHook )
	59	event.Skip();
	60	}
	61
a96bab36	62	void OnPaintInputWin(wxPaintEvent& event);
7de7aed4	63
a96bab36	64	void LogEvent(const wxString& name, wxKeyEvent& event);
7de7aed4	65
a96bab36 VZ	66	wxTextCtrl *m_logText;
a96bab36 VZ	67	wxWindow *m_inputWin;
edf5822a VZ	68	bool m_skipHook,
edf5822a VZ	69	m_skipDown;
7de7aed4 VZ	70	};
7de7aed4 VZ	71
7de7aed4	72
a96bab36 VZ	73	// Define a new application type, each program should derive a class from wxApp
a96bab36 VZ	74	class MyApp : public wxApp
7de7aed4 VZ	75	{
7de7aed4 VZ	76	public:
a96bab36 VZ	77	// 'Main program' equivalent: the program execution "starts" here
a96bab36 VZ	78	virtual bool OnInit()
7de7aed4	79	{
a96bab36 VZ	80	// create the main application window
a96bab36 VZ	81	new MyFrame("Keyboard wxWidgets App");
7de7aed4	82
a96bab36 VZ	83	// If we returned false here, the application would exit immediately.
a96bab36 VZ	84	return true;
7de7aed4	85	}
7de7aed4 VZ	86	};
7de7aed4 VZ	87
be5a51fb	88	// Create a new application object: this macro will allow wxWidgets to create
7de7aed4 VZ	89	// the application object during program execution (it's better than using a
	90	// static object for many reasons) and also declares the accessor function
	91	// wxGetApp() which will return the reference of the right type (i.e. MyApp and
	92	// not wxApp)
	93	IMPLEMENT_APP(MyApp)
	94
a96bab36	95
7de7aed4 VZ	96	// ============================================================================
	97	// implementation
	98	// ============================================================================
	99
7de7aed4	100	// frame constructor
a96bab36 VZ	101	MyFrame::MyFrame(const wxString& title)
	102	: wxFrame(NULL, wxID_ANY, title),
	103	m_inputWin(NULL),
edf5822a VZ	104	m_skipHook(true),
edf5822a VZ	105	m_skipDown(true)
7de7aed4	106	{
41f02b9a FM	107	SetIcon(wxICON(sample));
41f02b9a FM	108
a96bab36 VZ	109	// IDs for menu items
	110	enum
	111	{
	112	QuitID = wxID_EXIT,
	113	ClearID = wxID_CLEAR,
edf5822a VZ	114	SkipHook = 100,
edf5822a VZ	115	SkipDown,
a30305f8 VZ	116	TestAccelA,
	117	TestAccelCtrlA,
	118	TestAccelEsc
a96bab36 VZ	119	};
a96bab36 VZ	120
7de7aed4 VZ	121	// create a menu bar
7de7aed4 VZ	122	wxMenu *menuFile = new wxMenu;
a96bab36 VZ	123
	124	menuFile->Append(ClearID, "&Clear log\tCtrl-L");
	125	menuFile->AppendSeparator();
	126
a30305f8 VZ	127	menuFile->Append(TestAccelA, "Test accelerator &1\tA");
	128	menuFile->Append(TestAccelCtrlA, "Test accelerator &2\tCtrl-A");
	129	menuFile->Append(TestAccelEsc, "Test accelerator &3\tEsc");
	130	menuFile->AppendSeparator();
	131
edf5822a VZ	132	menuFile->AppendCheckItem(SkipHook, "Skip CHAR_HOOK event",
	133	"Not skipping this event disables both KEY_DOWN and CHAR events"
	134	);
	135	menuFile->Check(SkipHook, true);
	136	menuFile->AppendCheckItem(SkipDown, "Skip KEY_DOWN event",
	137	"Not skipping this event disables CHAR event generation"
	138	);
	139	menuFile->Check(SkipDown, true);
7de7aed4	140	menuFile->AppendSeparator();
7de7aed4	141
a96bab36	142	menuFile->Append(QuitID, "E&xit\tAlt-X", "Quit this program");
7de7aed4 VZ	143
	144	// the "About" item should be in the help menu
	145	wxMenu *menuHelp = new wxMenu;
2d143b66	146	menuHelp->Append(wxID_ABOUT, "&About\tF1", "Show about dialog");
7de7aed4 VZ	147
	148	// now append the freshly created menu to the menu bar...
	149	wxMenuBar *menuBar = new wxMenuBar();
a96bab36 VZ	150	menuBar->Append(menuFile, "&File");
a96bab36 VZ	151	menuBar->Append(menuHelp, "&Help");
7de7aed4 VZ	152
	153	// ... and attach this menu bar to the frame
	154	SetMenuBar(menuBar);
	155
a96bab36	156	m_inputWin = new wxWindow(this, wxID_ANY, wxDefaultPosition, wxSize(-1, 50),
d7b3992a	157	wxRAISED_BORDER);
a96bab36 VZ	158	m_inputWin->SetBackgroundColour(*wxBLUE);
	159
	160	wxTextCtrl *headerText = new wxTextCtrl(this, wxID_ANY, "",
	161	wxDefaultPosition, wxDefaultSize,
	162	wxTE_READONLY);
	163	headerText->SetValue(
	164	" event key KeyCode mod UnicodeKey "
	165	" RawKeyCode RawKeyFlags");
	166
	167
41f02b9a	168	m_logText = new wxTextCtrl(this, wxID_ANY, "",
a96bab36 VZ	169	wxDefaultPosition, wxDefaultSize,
	170	wxTE_MULTILINE\|wxTE_READONLY\|wxHSCROLL);
	171
	172	// set monospace font to have output in nice columns
41f02b9a	173	wxFont font(10, wxFONTFAMILY_TELETYPE,
a96bab36 VZ	174	wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL);
	175	headerText->SetFont(font);
	176	m_logText->SetFont(font);
	177
	178	// layout
	179	wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
	180	sizer->Add(m_inputWin, wxSizerFlags().Expand());
	181	sizer->Add(headerText, wxSizerFlags().Expand());
	182	sizer->Add(m_logText, wxSizerFlags(1).Expand());
	183	SetSizerAndFit(sizer);
	184
	185	// set size and position on screen
	186	SetSize(700, 340);
	187	CentreOnScreen();
	188
	189	// connect menu event handlers
	190
	191	Connect(QuitID, wxEVT_COMMAND_MENU_SELECTED,
	192	wxCommandEventHandler(MyFrame::OnQuit));
	193
	194	Connect(wxID_ABOUT, wxEVT_COMMAND_MENU_SELECTED,
	195	wxCommandEventHandler(MyFrame::OnAbout));
	196
	197	Connect(ClearID, wxEVT_COMMAND_MENU_SELECTED,
	198	wxCommandEventHandler(MyFrame::OnClear));
	199
edf5822a VZ	200	Connect(SkipHook, wxEVT_COMMAND_MENU_SELECTED,
	201	wxCommandEventHandler(MyFrame::OnSkipHook));
	202	Connect(SkipDown, wxEVT_COMMAND_MENU_SELECTED,
	203	wxCommandEventHandler(MyFrame::OnSkipDown));
a96bab36	204
a30305f8 VZ	205	Connect(TestAccelA, wxEVT_COMMAND_MENU_SELECTED,
	206	wxCommandEventHandler(MyFrame::OnTestAccelA));
	207
	208	Connect(TestAccelCtrlA, wxEVT_COMMAND_MENU_SELECTED,
	209	wxCommandEventHandler(MyFrame::OnTestAccelCtrlA));
	210
	211	Connect(TestAccelEsc, wxEVT_COMMAND_MENU_SELECTED,
	212	wxCommandEventHandler(MyFrame::OnTestAccelEsc));
	213
41f02b9a	214	// connect event handlers for the blue input window
a96bab36 VZ	215	m_inputWin->Connect(wxEVT_KEY_DOWN, wxKeyEventHandler(MyFrame::OnKeyDown),
	216	NULL, this);
	217	m_inputWin->Connect(wxEVT_KEY_UP, wxKeyEventHandler(MyFrame::OnKeyUp),
	218	NULL, this);
	219	m_inputWin->Connect(wxEVT_CHAR, wxKeyEventHandler(MyFrame::OnChar),
	220	NULL, this);
41f02b9a	221	m_inputWin->Connect(wxEVT_PAINT,
a96bab36 VZ	222	wxPaintEventHandler(MyFrame::OnPaintInputWin),
	223	NULL, this);
	224
edf5822a VZ	225	// notice that we don't connect OnCharHook() to the input window, unlike
	226	// the usual key events this one is propagated upwards
	227	Connect(wxEVT_CHAR_HOOK, wxKeyEventHandler(MyFrame::OnCharHook));
	228
	229	// status bar is useful for showing the menu items help strings
	230	CreateStatusBar();
	231
a96bab36 VZ	232	// and show itself (the frames, unlike simple controls, are not shown when
	233	// created initially)
	234	Show(true);
7de7aed4 VZ	235	}
	236
	237	// event handlers
	238
7de7aed4 VZ	239	void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
7de7aed4 VZ	240	{
a96bab36 VZ	241	wxMessageBox("Demonstrates keyboard event processing in wxWidgets\n"
	242	"(c) 2002 Vadim Zeitlin\n"
	243	"(c) 2008 Marcin Wojdyr",
	244	"About wxWidgets Keyboard Sample",
	245	wxOK \| wxICON_INFORMATION, this);
7de7aed4 VZ	246	}
7de7aed4 VZ	247
a96bab36	248	void MyFrame::OnPaintInputWin(wxPaintEvent& WXUNUSED(event))
7de7aed4	249	{
a96bab36 VZ	250	wxPaintDC dc(m_inputWin);
	251	dc.SetTextForeground(*wxWHITE);
	252	wxFont font(*wxSWISS_FONT);
	253	font.SetWeight(wxFONTWEIGHT_BOLD);
	254	font.SetPointSize(font.GetPointSize() + 2);
	255	dc.SetFont(font);
	256
41f02b9a	257	dc.DrawLabel("Press keys here",
a96bab36	258	m_inputWin->GetClientRect(), wxALIGN_CENTER);
7de7aed4 VZ	259	}
7de7aed4 VZ	260
62fa9712	261
a96bab36 VZ	262	// helper function that returns textual description of wx virtual keycode
a96bab36 VZ	263	const char* GetVirtualKeyCodeName(int keycode)
7de7aed4	264	{
a96bab36	265	switch ( keycode )
7de7aed4	266	{
a96bab36	267	#define WXK_(x) \
41f02b9a	268	case WXK_##x: return #x;
a96bab36 VZ	269
	270	WXK_(BACK)
	271	WXK_(TAB)
	272	WXK_(RETURN)
	273	WXK_(ESCAPE)
	274	WXK_(SPACE)
	275	WXK_(DELETE)
	276	WXK_(START)
	277	WXK_(LBUTTON)
	278	WXK_(RBUTTON)
	279	WXK_(CANCEL)
	280	WXK_(MBUTTON)
	281	WXK_(CLEAR)
	282	WXK_(SHIFT)
	283	WXK_(ALT)
	284	WXK_(CONTROL)
	285	WXK_(MENU)
	286	WXK_(PAUSE)
	287	WXK_(CAPITAL)
	288	WXK_(END)
	289	WXK_(HOME)
	290	WXK_(LEFT)
	291	WXK_(UP)
	292	WXK_(RIGHT)
	293	WXK_(DOWN)
	294	WXK_(SELECT)
	295	WXK_(PRINT)
	296	WXK_(EXECUTE)
	297	WXK_(SNAPSHOT)
	298	WXK_(INSERT)
	299	WXK_(HELP)
	300	WXK_(NUMPAD0)
	301	WXK_(NUMPAD1)
	302	WXK_(NUMPAD2)
	303	WXK_(NUMPAD3)
	304	WXK_(NUMPAD4)
	305	WXK_(NUMPAD5)
	306	WXK_(NUMPAD6)
	307	WXK_(NUMPAD7)
	308	WXK_(NUMPAD8)
	309	WXK_(NUMPAD9)
	310	WXK_(MULTIPLY)
	311	WXK_(ADD)
	312	WXK_(SEPARATOR)
	313	WXK_(SUBTRACT)
	314	WXK_(DECIMAL)
	315	WXK_(DIVIDE)
	316	WXK_(F1)
	317	WXK_(F2)
	318	WXK_(F3)
	319	WXK_(F4)
	320	WXK_(F5)
	321	WXK_(F6)
	322	WXK_(F7)
	323	WXK_(F8)
	324	WXK_(F9)
	325	WXK_(F10)
	326	WXK_(F11)
	327	WXK_(F12)
	328	WXK_(F13)
	329	WXK_(F14)
	330	WXK_(F15)
	331	WXK_(F16)
	332	WXK_(F17)
333	WXK_(F18)
334	WXK_(F19)
335	WXK_(F20)
336	WXK_(F21)
337	WXK_(F22)
338	WXK_(F23)
339	WXK_(F24)
340	WXK_(NUMLOCK)
341	WXK_(SCROLL)
342	WXK_(PAGEUP)
343	WXK_(PAGEDOWN)
344	WXK_(NUMPAD_SPACE)
345	WXK_(NUMPAD_TAB)
346	WXK_(NUMPAD_ENTER)
347	WXK_(NUMPAD_F1)
348	WXK_(NUMPAD_F2)
349	WXK_(NUMPAD_F3)
350	WXK_(NUMPAD_F4)
351	WXK_(NUMPAD_HOME)
352	WXK_(NUMPAD_LEFT)
353	WXK_(NUMPAD_UP)
354	WXK_(NUMPAD_RIGHT)
355	WXK_(NUMPAD_DOWN)
356	WXK_(NUMPAD_PAGEUP)
357	WXK_(NUMPAD_PAGEDOWN)
358	WXK_(NUMPAD_END)
359	WXK_(NUMPAD_BEGIN)
360	WXK_(NUMPAD_INSERT)
361	WXK_(NUMPAD_DELETE)
362	WXK_(NUMPAD_EQUAL)
363	WXK_(NUMPAD_MULTIPLY)
364	WXK_(NUMPAD_ADD)
365	WXK_(NUMPAD_SEPARATOR)
366	WXK_(NUMPAD_SUBTRACT)
367	WXK_(NUMPAD_DECIMAL)
368	WXK_(NUMPAD_DIVIDE)
e7b12eec VZ	369
	370	WXK_(WINDOWS_LEFT)
	371	WXK_(WINDOWS_RIGHT)
d3f81b85 SC	372	#ifdef __WXOSX__
	373	WXK_(RAW_CONTROL)
	374	#endif
a96bab36	375	#undef WXK_
e7b12eec	376
41f02b9a FM	377	default:
41f02b9a FM	378	return NULL;
7de7aed4 VZ	379	}
	380	}
	381
a96bab36 VZ	382	// helper function that returns textual description of key in the event
a96bab36 VZ	383	wxString GetKeyName(const wxKeyEvent &event)
7de7aed4	384	{
a96bab36 VZ	385	int keycode = event.GetKeyCode();
	386	const char* virt = GetVirtualKeyCodeName(keycode);
	387	if ( virt )
	388	return virt;
b6885972	389	if ( keycode > 0 && keycode < 32 )
a96bab36	390	return wxString::Format("Ctrl-%c", (unsigned char)('A' + keycode - 1));
b6885972	391	if ( keycode >= 32 && keycode < 128 )
a96bab36	392	return wxString::Format("'%c'", (unsigned char)keycode);
e7b12eec	393
52bbab36	394	#if wxUSE_UNICODE
e7b12eec VZ	395	int uc = event.GetUnicodeKey();
	396	if ( uc != WXK_NONE )
	397	return wxString::Format("'%c'", uc);
52bbab36	398	#endif
e7b12eec VZ	399
e7b12eec VZ	400	return "unknown";
a96bab36 VZ	401	}
a96bab36 VZ	402
7de7aed4	403
a96bab36 VZ	404	void MyFrame::LogEvent(const wxString& name, wxKeyEvent& event)
a96bab36 VZ	405	{
62fa9712	406	wxString msg;
41f02b9a	407	// event key_name KeyCode modifiers Unicode raw_code raw_flags
a96bab36 VZ	408	msg.Printf("%7s %15s %5d %c%c%c%c"
	409	#if wxUSE_UNICODE
	410	"%5d (U+%04x)"
	411	#else
	412	" none "
	413	#endif
	414	#ifdef wxHAS_RAW_KEY_CODES
b6885972	415	" %7lu 0x%08lx"
a96bab36 VZ	416	#else
	417	" not-set not-set"
	418	#endif
	419	"\n",
62fa9712	420	name,
a96bab36 VZ	421	GetKeyName(event),
	422	event.GetKeyCode(),
	423	event.ControlDown() ? 'C' : '-',
	424	event.AltDown() ? 'A' : '-',
	425	event.ShiftDown() ? 'S' : '-',
66ad7d6a	426	event.MetaDown() ? 'M' : '-'
a96bab36	427	#if wxUSE_UNICODE
66ad7d6a VZ	428	, event.GetUnicodeKey()
66ad7d6a VZ	429	, event.GetUnicodeKey()
a96bab36 VZ	430	#endif
a96bab36 VZ	431	#ifdef wxHAS_RAW_KEY_CODES
66ad7d6a VZ	432	, (unsigned long) event.GetRawKeyCode()
66ad7d6a VZ	433	, (unsigned long) event.GetRawKeyFlags()
a96bab36 VZ	434	#endif
a96bab36 VZ	435	);
62fa9712	436
a96bab36	437	m_logText->AppendText(msg);
7de7aed4	438	}
a96bab36 VZ	439
a96bab36 VZ	440