/////////////////////////////////////////////////////////////////////////////
// Name: keyboard.cpp
-// Purpose: Keyboard wxWindows sample
+// Purpose: Keyboard wxWidgets sample
// Author: Vadim Zeitlin
// Modified by:
// Created: 07.04.02
#endif
// for all others, include the necessary headers (this file is usually all you
-// need because it includes almost all "standard" wxWindows headers)
+// need because it includes almost all "standard" wxWidgets headers)
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
+#if !wxUSE_LOG
+# error You must set wxUSE_LOG to 1 in setup.h
+#endif
+
// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------
void OnAbout(wxCommandEvent& event);
void OnClear(wxCommandEvent& event);
void OnSkip(wxCommandEvent& event);
+ void OnShowRaw(wxCommandEvent& event);
void OnSize(wxSizeEvent& event);
class TextWindow *m_winText;
wxListBox *m_lboxLog;
- // any class wishing to process wxWindows events must use this macro
+ // any class wishing to process wxWidgets events must use this macro
DECLARE_EVENT_TABLE()
};
}
}
- virtual void DoLogString(const wxChar *szString, time_t t)
+ virtual void DoLogString(const wxChar *szString, time_t WXUNUSED(t))
{
wxString msg;
TimeStamp(&msg);
{
public:
TextWindow(wxWindow *parent)
- : wxWindow(parent, -1, wxDefaultPosition, wxDefaultSize,
+ : wxWindow(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize,
wxRAISED_BORDER)
{
- m_skip = TRUE;
+ m_skip = true;
+ m_showRaw = false;
SetBackgroundColour(*wxBLUE);
}
void SetSkip(bool skip) { m_skip = skip; }
+ void SetShowRaw(bool show) { m_showRaw = show; }
protected:
void OnKeyDown(wxKeyEvent& event) { LogEvent(_T("Key down"), event); }
void OnKeyUp(wxKeyEvent& event) { LogEvent(_T("Key up"), event); }
void OnChar(wxKeyEvent& event) { LogEvent(_T("Char"), event); }
- void OnPaint(wxPaintEvent& event)
+ void OnPaint(wxPaintEvent& WXUNUSED(event))
{
wxPaintDC dc(this);
dc.SetTextForeground(*wxWHITE);
void LogEvent(const wxChar *name, wxKeyEvent& event);
bool m_skip;
+ bool m_showRaw;
DECLARE_EVENT_TABLE()
};
Keyboard_Clear,
Keyboard_Skip,
+ Keyboard_ShowRaw,
// it is important for the id corresponding to the "About" command to have
// this standard value as otherwise it won't be handled properly under Mac
};
// ----------------------------------------------------------------------------
-// event tables and other macros for wxWindows
+// event tables and other macros for wxWidgets
// ----------------------------------------------------------------------------
-// the event tables connect the wxWindows events with the functions (event
+// the event tables connect the wxWidgets events with the functions (event
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(Keyboard_Clear, MyFrame::OnClear)
EVT_MENU(Keyboard_Skip, MyFrame::OnSkip)
+ EVT_MENU(Keyboard_ShowRaw, MyFrame::OnShowRaw)
EVT_SIZE(MyFrame::OnSize)
END_EVENT_TABLE()
-// Create a new application object: this macro will allow wxWindows to create
+// 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
bool MyApp::OnInit()
{
// create the main application window
- MyFrame *frame = new MyFrame(_T("Keyboard wxWindows App"),
+ MyFrame *frame = new MyFrame(_T("Keyboard wxWidgets App"),
wxPoint(50, 50), wxSize(450, 340));
// and show it (the frames, unlike simple controls, are not shown when
// created initially)
- frame->Show(TRUE);
+ frame->Show(true);
// success: wxApp::OnRun() will be called which will enter the main message
- // loop and the application will run. If we returned FALSE here, the
+ // loop and the application will run. If we returned false here, the
// application would exit immediately.
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
// frame constructor
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size, long style)
- : wxFrame(NULL, -1, title, pos, size, style),
+ : wxFrame(NULL, wxID_ANY, title, pos, size, style),
m_winText(NULL)
{
#if wxUSE_MENUS
menuFile->Append(Keyboard_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
wxMenu *menuKeys = new wxMenu;
+ menuKeys->AppendCheckItem(Keyboard_ShowRaw, _T("Show &raw keys\tCtrl-R"));
+ menuKeys->AppendSeparator();
menuKeys->AppendCheckItem(Keyboard_Skip, _T("&Skip key down\tCtrl-S"));
// the "About" item should be in the help menu
// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
- menuBar->Check(Keyboard_Skip, TRUE);
+ menuBar->Check(Keyboard_Skip, true);
+
+#ifndef wxHAS_RAW_KEY_CODES
+ menuBar->Enable(Keyboard_ShowRaw, false);
+#endif // !wxHAS_RAW_KEY_CODES
#endif // wxUSE_MENUS
m_winText = new TextWindow(this);
- m_lboxLog = new wxListBox(this, -1);
+ m_lboxLog = new wxListBox(this, wxID_ANY);
m_logTarget = new LboxLogger(m_lboxLog, wxLog::GetActiveTarget());
wxLog::SetActiveTarget(m_logTarget);
#if wxUSE_STATUSBAR
// create a status bar just for fun (by default with 1 pane only)
CreateStatusBar(2);
- SetStatusText(_T("Welcome to wxWindows!"));
+ SetStatusText(_T("Welcome to wxWidgets!"));
#endif // wxUSE_STATUSBAR
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
- // TRUE is to force the frame to close
- Close(TRUE);
+ // true is to force the frame to close
+ Close(true);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
- wxString msg;
- msg.Printf( _T("This is the about dialog of keyboard sample.\n")
- _T("Welcome to %s"), wxVERSION_STRING);
+ wxString msg = _T("Demonstrates keyboard event processing in wxWidgets\n")
+ _T("(c) 2002 Vadim Zeitlin");
- wxMessageBox(msg, _T("About Keyboard"), wxOK | wxICON_INFORMATION, this);
+ wxMessageBox(msg, _T("About wxKeyboard"), wxOK | wxICON_INFORMATION, this);
}
-void MyFrame::OnClear(wxCommandEvent& event)
+void MyFrame::OnClear(wxCommandEvent& WXUNUSED(event))
{
m_lboxLog->Clear();
}
m_winText->SetSkip(event.IsChecked());
}
+void MyFrame::OnShowRaw(wxCommandEvent& event)
+{
+ m_winText->SetShowRaw(event.IsChecked());
+}
+
void MyFrame::OnSize(wxSizeEvent& WXUNUSED(event))
{
if ( m_winText )
void TextWindow::LogEvent(const wxChar *name, wxKeyEvent& event)
{
wxString key;
- long keycode = event.KeyCode();
+ long keycode = event.GetKeyCode();
+ switch ( keycode )
{
- switch ( keycode )
+ case WXK_BACK: key = _T("BACK"); break;
+ case WXK_TAB: key = _T("TAB"); break;
+ case WXK_RETURN: key = _T("RETURN"); break;
+ case WXK_ESCAPE: key = _T("ESCAPE"); break;
+ case WXK_SPACE: key = _T("SPACE"); break;
+ case WXK_DELETE: key = _T("DELETE"); break;
+ case WXK_START: key = _T("START"); break;
+ case WXK_LBUTTON: key = _T("LBUTTON"); break;
+ case WXK_RBUTTON: key = _T("RBUTTON"); break;
+ case WXK_CANCEL: key = _T("CANCEL"); break;
+ case WXK_MBUTTON: key = _T("MBUTTON"); break;
+ case WXK_CLEAR: key = _T("CLEAR"); break;
+ case WXK_SHIFT: key = _T("SHIFT"); break;
+ case WXK_ALT: key = _T("ALT"); break;
+ case WXK_CONTROL: key = _T("CONTROL"); break;
+ case WXK_MENU: key = _T("MENU"); break;
+ case WXK_PAUSE: key = _T("PAUSE"); break;
+ case WXK_CAPITAL: key = _T("CAPITAL"); break;
+ case WXK_END: key = _T("END"); break;
+ case WXK_HOME: key = _T("HOME"); break;
+ case WXK_LEFT: key = _T("LEFT"); break;
+ case WXK_UP: key = _T("UP"); break;
+ case WXK_RIGHT: key = _T("RIGHT"); break;
+ case WXK_DOWN: key = _T("DOWN"); break;
+ case WXK_SELECT: key = _T("SELECT"); break;
+ case WXK_PRINT: key = _T("PRINT"); break;
+ case WXK_EXECUTE: key = _T("EXECUTE"); break;
+ case WXK_SNAPSHOT: key = _T("SNAPSHOT"); break;
+ case WXK_INSERT: key = _T("INSERT"); break;
+ case WXK_HELP: key = _T("HELP"); break;
+ case WXK_NUMPAD0: key = _T("NUMPAD0"); break;
+ case WXK_NUMPAD1: key = _T("NUMPAD1"); break;
+ case WXK_NUMPAD2: key = _T("NUMPAD2"); break;
+ case WXK_NUMPAD3: key = _T("NUMPAD3"); break;
+ case WXK_NUMPAD4: key = _T("NUMPAD4"); break;
+ case WXK_NUMPAD5: key = _T("NUMPAD5"); break;
+ case WXK_NUMPAD6: key = _T("NUMPAD6"); break;
+ case WXK_NUMPAD7: key = _T("NUMPAD7"); break;
+ case WXK_NUMPAD8: key = _T("NUMPAD8"); break;
+ case WXK_NUMPAD9: key = _T("NUMPAD9"); break;
+ case WXK_MULTIPLY: key = _T("MULTIPLY"); break;
+ case WXK_ADD: key = _T("ADD"); break;
+ case WXK_SEPARATOR: key = _T("SEPARATOR"); break;
+ case WXK_SUBTRACT: key = _T("SUBTRACT"); break;
+ case WXK_DECIMAL: key = _T("DECIMAL"); break;
+ case WXK_DIVIDE: key = _T("DIVIDE"); break;
+ case WXK_F1: key = _T("F1"); break;
+ case WXK_F2: key = _T("F2"); break;
+ case WXK_F3: key = _T("F3"); break;
+ case WXK_F4: key = _T("F4"); break;
+ case WXK_F5: key = _T("F5"); break;
+ case WXK_F6: key = _T("F6"); break;
+ case WXK_F7: key = _T("F7"); break;
+ case WXK_F8: key = _T("F8"); break;
+ case WXK_F9: key = _T("F9"); break;
+ case WXK_F10: key = _T("F10"); break;
+ case WXK_F11: key = _T("F11"); break;
+ case WXK_F12: key = _T("F12"); break;
+ case WXK_F13: key = _T("F13"); break;
+ case WXK_F14: key = _T("F14"); break;
+ case WXK_F15: key = _T("F15"); break;
+ case WXK_F16: key = _T("F16"); break;
+ case WXK_F17: key = _T("F17"); break;
+ case WXK_F18: key = _T("F18"); break;
+ case WXK_F19: key = _T("F19"); break;
+ case WXK_F20: key = _T("F20"); break;
+ case WXK_F21: key = _T("F21"); break;
+ case WXK_F22: key = _T("F22"); break;
+ case WXK_F23: key = _T("F23"); break;
+ case WXK_F24: key = _T("F24"); break;
+ case WXK_NUMLOCK: key = _T("NUMLOCK"); break;
+ case WXK_SCROLL: key = _T("SCROLL"); break;
+ case WXK_PAGEUP: key = _T("PAGEUP"); break;
+ case WXK_PAGEDOWN: key = _T("PAGEDOWN"); break;
+ case WXK_NUMPAD_SPACE: key = _T("NUMPAD_SPACE"); break;
+ case WXK_NUMPAD_TAB: key = _T("NUMPAD_TAB"); break;
+ case WXK_NUMPAD_ENTER: key = _T("NUMPAD_ENTER"); break;
+ case WXK_NUMPAD_F1: key = _T("NUMPAD_F1"); break;
+ case WXK_NUMPAD_F2: key = _T("NUMPAD_F2"); break;
+ case WXK_NUMPAD_F3: key = _T("NUMPAD_F3"); break;
+ case WXK_NUMPAD_F4: key = _T("NUMPAD_F4"); break;
+ case WXK_NUMPAD_HOME: key = _T("NUMPAD_HOME"); break;
+ case WXK_NUMPAD_LEFT: key = _T("NUMPAD_LEFT"); break;
+ case WXK_NUMPAD_UP: key = _T("NUMPAD_UP"); break;
+ case WXK_NUMPAD_RIGHT: key = _T("NUMPAD_RIGHT"); break;
+ case WXK_NUMPAD_DOWN: key = _T("NUMPAD_DOWN"); break;
+ case WXK_NUMPAD_PAGEUP: key = _T("NUMPAD_PAGEUP"); break;
+ case WXK_NUMPAD_PAGEDOWN: key = _T("NUMPAD_PAGEDOWN"); break;
+ case WXK_NUMPAD_END: key = _T("NUMPAD_END"); break;
+ case WXK_NUMPAD_BEGIN: key = _T("NUMPAD_BEGIN"); break;
+ case WXK_NUMPAD_INSERT: key = _T("NUMPAD_INSERT"); break;
+ case WXK_NUMPAD_DELETE: key = _T("NUMPAD_DELETE"); break;
+ case WXK_NUMPAD_EQUAL: key = _T("NUMPAD_EQUAL"); break;
+ case WXK_NUMPAD_MULTIPLY: key = _T("NUMPAD_MULTIPLY"); break;
+ case WXK_NUMPAD_ADD: key = _T("NUMPAD_ADD"); break;
+ case WXK_NUMPAD_SEPARATOR: key = _T("NUMPAD_SEPARATOR"); break;
+ case WXK_NUMPAD_SUBTRACT: key = _T("NUMPAD_SUBTRACT"); break;
+ case WXK_NUMPAD_DECIMAL: key = _T("NUMPAD_DECIMAL"); break;
+ case WXK_NUMPAD_DIVIDE: key = _T("NUMPAD_DIVIDE"); break;
+
+ default:
{
- case WXK_BACK: key = "BACK"; break;
- case WXK_TAB: key = "TAB"; break;
- case WXK_RETURN: key = "RETURN"; break;
- case WXK_ESCAPE: key = "ESCAPE"; break;
- case WXK_SPACE: key = "SPACE"; break;
- case WXK_DELETE: key = "DELETE"; break;
- case WXK_START: key = "START"; break;
- case WXK_LBUTTON: key = "LBUTTON"; break;
- case WXK_RBUTTON: key = "RBUTTON"; break;
- case WXK_CANCEL: key = "CANCEL"; break;
- case WXK_MBUTTON: key = "MBUTTON"; break;
- case WXK_CLEAR: key = "CLEAR"; break;
- case WXK_SHIFT: key = "SHIFT"; break;
- case WXK_ALT: key = "ALT"; break;
- case WXK_CONTROL: key = "CONTROL"; break;
- case WXK_MENU: key = "MENU"; break;
- case WXK_PAUSE: key = "PAUSE"; break;
- case WXK_CAPITAL: key = "CAPITAL"; break;
- case WXK_PRIOR: key = "PRIOR"; break;
- case WXK_NEXT: key = "NEXT"; break;
- case WXK_END: key = "END"; break;
- case WXK_HOME: key = "HOME"; break;
- case WXK_LEFT: key = "LEFT"; break;
- case WXK_UP: key = "UP"; break;
- case WXK_RIGHT: key = "RIGHT"; break;
- case WXK_DOWN: key = "DOWN"; break;
- case WXK_SELECT: key = "SELECT"; break;
- case WXK_PRINT: key = "PRINT"; break;
- case WXK_EXECUTE: key = "EXECUTE"; break;
- case WXK_SNAPSHOT: key = "SNAPSHOT"; break;
- case WXK_INSERT: key = "INSERT"; break;
- case WXK_HELP: key = "HELP"; break;
- case WXK_NUMPAD0: key = "NUMPAD0"; break;
- case WXK_NUMPAD1: key = "NUMPAD1"; break;
- case WXK_NUMPAD2: key = "NUMPAD2"; break;
- case WXK_NUMPAD3: key = "NUMPAD3"; break;
- case WXK_NUMPAD4: key = "NUMPAD4"; break;
- case WXK_NUMPAD5: key = "NUMPAD5"; break;
- case WXK_NUMPAD6: key = "NUMPAD6"; break;
- case WXK_NUMPAD7: key = "NUMPAD7"; break;
- case WXK_NUMPAD8: key = "NUMPAD8"; break;
- case WXK_NUMPAD9: key = "NUMPAD9"; break;
- case WXK_MULTIPLY: key = "MULTIPLY"; break;
- case WXK_ADD: key = "ADD"; break;
- case WXK_SEPARATOR: key = "SEPARATOR"; break;
- case WXK_SUBTRACT: key = "SUBTRACT"; break;
- case WXK_DECIMAL: key = "DECIMAL"; break;
- case WXK_DIVIDE: key = "DIVIDE"; break;
- case WXK_F1: key = "F1"; break;
- case WXK_F2: key = "F2"; break;
- case WXK_F3: key = "F3"; break;
- case WXK_F4: key = "F4"; break;
- case WXK_F5: key = "F5"; break;
- case WXK_F6: key = "F6"; break;
- case WXK_F7: key = "F7"; break;
- case WXK_F8: key = "F8"; break;
- case WXK_F9: key = "F9"; break;
- case WXK_F10: key = "F10"; break;
- case WXK_F11: key = "F11"; break;
- case WXK_F12: key = "F12"; break;
- case WXK_F13: key = "F13"; break;
- case WXK_F14: key = "F14"; break;
- case WXK_F15: key = "F15"; break;
- case WXK_F16: key = "F16"; break;
- case WXK_F17: key = "F17"; break;
- case WXK_F18: key = "F18"; break;
- case WXK_F19: key = "F19"; break;
- case WXK_F20: key = "F20"; break;
- case WXK_F21: key = "F21"; break;
- case WXK_F22: key = "F22"; break;
- case WXK_F23: key = "F23"; break;
- case WXK_F24: key = "F24"; break;
- case WXK_NUMLOCK: key = "NUMLOCK"; break;
- case WXK_SCROLL: key = "SCROLL"; break;
- case WXK_PAGEUP: key = "PAGEUP"; break;
- case WXK_PAGEDOWN: key = "PAGEDOWN"; break;
- case WXK_NUMPAD_SPACE: key = "NUMPAD_SPACE"; break;
- case WXK_NUMPAD_TAB: key = "NUMPAD_TAB"; break;
- case WXK_NUMPAD_ENTER: key = "NUMPAD_ENTER"; break;
- case WXK_NUMPAD_F1: key = "NUMPAD_F1"; break;
- case WXK_NUMPAD_F2: key = "NUMPAD_F2"; break;
- case WXK_NUMPAD_F3: key = "NUMPAD_F3"; break;
- case WXK_NUMPAD_F4: key = "NUMPAD_F4"; break;
- case WXK_NUMPAD_HOME: key = "NUMPAD_HOME"; break;
- case WXK_NUMPAD_LEFT: key = "NUMPAD_LEFT"; break;
- case WXK_NUMPAD_UP: key = "NUMPAD_UP"; break;
- case WXK_NUMPAD_RIGHT: key = "NUMPAD_RIGHT"; break;
- case WXK_NUMPAD_DOWN: key = "NUMPAD_DOWN"; break;
- case WXK_NUMPAD_PRIOR: key = "NUMPAD_PRIOR"; break;
- case WXK_NUMPAD_PAGEUP: key = "NUMPAD_PAGEUP"; break;
- case WXK_NUMPAD_PAGEDOWN: key = "NUMPAD_PAGEDOWN"; break;
- case WXK_NUMPAD_END: key = "NUMPAD_END"; break;
- case WXK_NUMPAD_BEGIN: key = "NUMPAD_BEGIN"; break;
- case WXK_NUMPAD_INSERT: key = "NUMPAD_INSERT"; break;
- case WXK_NUMPAD_DELETE: key = "NUMPAD_DELETE"; break;
- case WXK_NUMPAD_EQUAL: key = "NUMPAD_EQUAL"; break;
- case WXK_NUMPAD_MULTIPLY: key = "NUMPAD_MULTIPLY"; break;
- case WXK_NUMPAD_ADD: key = "NUMPAD_ADD"; break;
- case WXK_NUMPAD_SEPARATOR: key = "NUMPAD_SEPARATOR"; break;
- case WXK_NUMPAD_SUBTRACT: key = "NUMPAD_SUBTRACT"; break;
- case WXK_NUMPAD_DECIMAL: key = "NUMPAD_DECIMAL"; break;
-
- default:
+ if ( keycode < 256 )
{
- if ( wxIsprint((int)keycode) )
- key.Printf(_T("'%c'"), (char)keycode);
- else if ( keycode > 0 && keycode < 27 )
- key.Printf(_("Ctrl-%c"), _T('A') + keycode - 1);
- else
- key.Printf(_T("unknown (%ld)"), keycode);
+ if ( keycode == 0 )
+ key.Printf(_T("NUL"));
+ else if ( keycode < 27 )
+ key.Printf(_T("Ctrl-%c"),
+ (unsigned char)(_T('A') + keycode - 1));
+ else
+ key.Printf(_T("'%c'"), (unsigned char)keycode);
+ }
+ else
+ {
+ key.Printf(_T("unknown (%ld)"), keycode);
}
}
}
- wxLogMessage( _T("%s event: %s (flags = %c%c%c%c)"),
- name,
- key.c_str(),
- GetChar( event.ControlDown(), _T('C') ),
- GetChar( event.AltDown(), _T('A') ),
- GetChar( event.ShiftDown(), _T('S') ),
- GetChar( event.MetaDown(), _T('M') ) );
+ wxString msg;
+ msg.Printf(_T("%s event: %s (flags = %c%c%c%c)"),
+ name,
+ key.c_str(),
+ GetChar(event.ControlDown(), _T('C')),
+ GetChar(event.AltDown(), _T('A')),
+ GetChar(event.ShiftDown(), _T('S')),
+ GetChar(event.MetaDown(), _T('M')));
+
+ if ( m_showRaw )
+ {
+ msg += wxString::Format(_T(" (raw key code/flags: %lu and 0x%lx)"),
+ (unsigned long)event.GetRawKeyCode(),
+ (unsigned long)event.GetRawKeyFlags());
+ }
+
+ wxLogMessage(msg);
if ( m_skip )
{
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