include/wx/event.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/event.h
   3 // Purpose:     Event classes
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) wxWindows team
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_EVENTH__
  13 #define _WX_EVENTH__
  14
  15 #ifdef __GNUG__
  16     #pragma interface "event.h"
  17 #endif
  18
  19 #include "wx/defs.h"
  20 #include "wx/object.h"
  21
  22 #if wxUSE_GUI
  23     #include "wx/gdicmn.h"
  24     #include "wx/cursor.h"
  25 #endif
  26
  27 #include "wx/thread.h"
  28
  29 // ----------------------------------------------------------------------------
  30 // forward declarations
  31 // ----------------------------------------------------------------------------
  32
  33 class WXDLLEXPORT wxList;
  34
  35 #if wxUSE_GUI
  36     class WXDLLEXPORT wxClientData;
  37     class WXDLLEXPORT wxDC;
  38     class WXDLLEXPORT wxMenu;
  39     class WXDLLEXPORT wxWindow;
  40 #endif // wxUSE_GUI
  41
  42 // ----------------------------------------------------------------------------
  43 // Event types
  44 // ----------------------------------------------------------------------------
  45
  46 typedef int wxEventType;
  47
  48 // in previous versions of wxWindows the event types used to be constants
  49 // which created difficulties with custom/user event types definition
  50 //
  51 // starting from wxWindows 2.4 the event types are now dynamically assigned
  52 // using wxNewEventType() which solves this problem, however at price of
  53 // several incompatibilities:
  54 //
  55 //  a) event table macros declaration changed, it now uses wxEventTableEntry
  56 //     ctor instead of initialisation from an agregate - the macro
  57 //     DECLARE_EVENT_TABLE_ENTRY may be used to write code which can compile
  58 //     with all versions of wxWindows
  59 //
  60 //  b) event types can't be used as switch() cases as they're not really
  61 //     constant any more - there is no magic solution here, you just have to
  62 //     change the switch()es to if()s
  63 //
  64 // if these are real problems for you, define WXWIN_COMPATIBILITY_EVENT_TYPES
  65 // to get 100% old behaviour, however you won't be able to use the libraries
  66 // using the new dynamic event type allocation in such case, so avoid it if
  67 // possible.
  68
  69 #if WXWIN_COMPATIBILITY_EVENT_TYPES
  70
  71 #define DECLARE_EVENT_TABLE_ENTRY(type, id, idLast, fn, obj) \
  72     { type, id, idLast, fn, obj }
  73
  74 #define BEGIN_DECLARE_EVENT_TYPES() enum {
  75 #define END_DECLARE_EVENT_TYPES() };
  76 #define DECLARE_EVENT_TYPE(name, value) name = wxEVT_FIRST + value,
  77 #define DECLARE_LOCAL_EVENT_TYPE(name, value) name = wxEVT_FIRST + value,
  78 #define DEFINE_EVENT_TYPE(name)
  79
  80
  81 #else // !WXWIN_COMPATIBILITY_EVENT_TYPES
  82
  83 #define DECLARE_EVENT_TABLE_ENTRY(type, id, idLast, fn, obj) \
  84     wxEventTableEntry(type, id, idLast, fn, obj)
  85
  86 #define BEGIN_DECLARE_EVENT_TYPES()
  87 #define END_DECLARE_EVENT_TYPES()
  88 #define DECLARE_EVENT_TYPE(name, value) \
  89     extern const wxEventType WXDLLEXPORT name;
  90 #define DECLARE_LOCAL_EVENT_TYPE(name, value) extern const wxEventType name;
  91 #define DEFINE_EVENT_TYPE(name) const wxEventType name = wxNewEventType();
  92
  93 // generate a new unique event type
  94 extern WXDLLEXPORT wxEventType wxNewEventType();
  95
  96 #endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES
  97
  98 BEGIN_DECLARE_EVENT_TYPES()
  99
 100 #if WXWIN_COMPATIBILITY_EVENT_TYPES
 101     wxEVT_NULL = 0,
 102     wxEVT_FIRST = 10000,
 103     wxEVT_USER_FIRST = wxEVT_FIRST + 2000,
 104 #else // !WXWIN_COMPATIBILITY_EVENT_TYPES
 105     // it is important to still have these as constants to avoid
 106     // initialization order related problems
 107         DECLARE_EVENT_TYPE(wxEVT_NULL,0);
 108     const wxEventType wxEVT_FIRST = 10000;
 109     const wxEventType wxEVT_USER_FIRST = wxEVT_FIRST + 2000;
 110 #endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES
 111
 112     DECLARE_EVENT_TYPE(wxEVT_COMMAND_BUTTON_CLICKED, 1)
 113     DECLARE_EVENT_TYPE(wxEVT_COMMAND_CHECKBOX_CLICKED, 2)
 114     DECLARE_EVENT_TYPE(wxEVT_COMMAND_CHOICE_SELECTED, 3)
 115     DECLARE_EVENT_TYPE(wxEVT_COMMAND_LISTBOX_SELECTED, 4)
 116     DECLARE_EVENT_TYPE(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, 5)
 117     DECLARE_EVENT_TYPE(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, 6)
 118     DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_UPDATED, 7)
 119     DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_ENTER, 8)
 120     DECLARE_EVENT_TYPE(wxEVT_COMMAND_MENU_SELECTED, 9)
 121     DECLARE_EVENT_TYPE(wxEVT_COMMAND_SLIDER_UPDATED, 10)
 122     DECLARE_EVENT_TYPE(wxEVT_COMMAND_RADIOBOX_SELECTED, 11)
 123     DECLARE_EVENT_TYPE(wxEVT_COMMAND_RADIOBUTTON_SELECTED, 12)
 124
 125     // wxEVT_COMMAND_SCROLLBAR_UPDATED is now obsolete since we use
 126     // wxEVT_SCROLL... events
 127
 128     DECLARE_EVENT_TYPE(wxEVT_COMMAND_SCROLLBAR_UPDATED, 13)
 129     DECLARE_EVENT_TYPE(wxEVT_COMMAND_VLBOX_SELECTED, 14)
 130     DECLARE_EVENT_TYPE(wxEVT_COMMAND_COMBOBOX_SELECTED, 15)
 131     DECLARE_EVENT_TYPE(wxEVT_COMMAND_TOOL_RCLICKED, 16)
 132     DECLARE_EVENT_TYPE(wxEVT_COMMAND_TOOL_ENTER, 17)
 133     DECLARE_EVENT_TYPE(wxEVT_COMMAND_SPINCTRL_UPDATED, 18)
 134
 135         // Sockets and timers send events, too
 136     DECLARE_EVENT_TYPE(wxEVT_SOCKET, 50)
 137     DECLARE_EVENT_TYPE(wxEVT_TIMER , 80)
 138
 139         // Mouse event types
 140     DECLARE_EVENT_TYPE(wxEVT_LEFT_DOWN, 100)
 141     DECLARE_EVENT_TYPE(wxEVT_LEFT_UP, 101)
 142     DECLARE_EVENT_TYPE(wxEVT_MIDDLE_DOWN, 102)
 143     DECLARE_EVENT_TYPE(wxEVT_MIDDLE_UP, 103)
 144     DECLARE_EVENT_TYPE(wxEVT_RIGHT_DOWN, 104)
 145     DECLARE_EVENT_TYPE(wxEVT_RIGHT_UP, 105)
 146     DECLARE_EVENT_TYPE(wxEVT_MOTION, 106)
 147     DECLARE_EVENT_TYPE(wxEVT_ENTER_WINDOW, 107)
 148     DECLARE_EVENT_TYPE(wxEVT_LEAVE_WINDOW, 108)
 149     DECLARE_EVENT_TYPE(wxEVT_LEFT_DCLICK, 109)
 150     DECLARE_EVENT_TYPE(wxEVT_MIDDLE_DCLICK, 110)
 151     DECLARE_EVENT_TYPE(wxEVT_RIGHT_DCLICK, 111)
 152     DECLARE_EVENT_TYPE(wxEVT_SET_FOCUS, 112)
 153     DECLARE_EVENT_TYPE(wxEVT_KILL_FOCUS, 113)
 154     DECLARE_EVENT_TYPE(wxEVT_MOUSEWHEEL, 114)
 155
 156         // Non-client mouse events
 157     DECLARE_EVENT_TYPE(wxEVT_NC_LEFT_DOWN, 200)
 158     DECLARE_EVENT_TYPE(wxEVT_NC_LEFT_UP, 201)
 159     DECLARE_EVENT_TYPE(wxEVT_NC_MIDDLE_DOWN, 202)
 160     DECLARE_EVENT_TYPE(wxEVT_NC_MIDDLE_UP, 203)
 161     DECLARE_EVENT_TYPE(wxEVT_NC_RIGHT_DOWN, 204)
 162     DECLARE_EVENT_TYPE(wxEVT_NC_RIGHT_UP, 205)
 163     DECLARE_EVENT_TYPE(wxEVT_NC_MOTION, 206)
 164     DECLARE_EVENT_TYPE(wxEVT_NC_ENTER_WINDOW, 207)
 165     DECLARE_EVENT_TYPE(wxEVT_NC_LEAVE_WINDOW, 208)
 166     DECLARE_EVENT_TYPE(wxEVT_NC_LEFT_DCLICK, 209)
 167     DECLARE_EVENT_TYPE(wxEVT_NC_MIDDLE_DCLICK, 210)
 168     DECLARE_EVENT_TYPE(wxEVT_NC_RIGHT_DCLICK, 211)
 169
 170         // Character input event type
 171     DECLARE_EVENT_TYPE(wxEVT_CHAR, 212)
 172     DECLARE_EVENT_TYPE(wxEVT_CHAR_HOOK, 213)
 173     DECLARE_EVENT_TYPE(wxEVT_NAVIGATION_KEY, 214)
 174     DECLARE_EVENT_TYPE(wxEVT_KEY_DOWN, 215)
 175     DECLARE_EVENT_TYPE(wxEVT_KEY_UP, 216)
 176
 177         // Set cursor event
 178     DECLARE_EVENT_TYPE(wxEVT_SET_CURSOR, 230)
 179
 180         // wxScrollbar and wxSlider event identifiers
 181     DECLARE_EVENT_TYPE(wxEVT_SCROLL_TOP, 300)
 182     DECLARE_EVENT_TYPE(wxEVT_SCROLL_BOTTOM, 301)
 183     DECLARE_EVENT_TYPE(wxEVT_SCROLL_LINEUP, 302)
 184     DECLARE_EVENT_TYPE(wxEVT_SCROLL_LINEDOWN, 303)
 185     DECLARE_EVENT_TYPE(wxEVT_SCROLL_PAGEUP, 304)
 186     DECLARE_EVENT_TYPE(wxEVT_SCROLL_PAGEDOWN, 305)
 187     DECLARE_EVENT_TYPE(wxEVT_SCROLL_THUMBTRACK, 306)
 188     DECLARE_EVENT_TYPE(wxEVT_SCROLL_THUMBRELEASE, 307)
 189
 190         // Scroll events from wxWindow
 191     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_TOP, 320)
 192     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_BOTTOM, 321)
 193     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_LINEUP, 322)
 194     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_LINEDOWN, 323)
 195     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_PAGEUP, 324)
 196     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_PAGEDOWN, 325)
 197     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_THUMBTRACK, 326)
 198     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_THUMBRELEASE, 327)
 199
 200         // System events
 201     DECLARE_EVENT_TYPE(wxEVT_SIZE, 400)
 202     DECLARE_EVENT_TYPE(wxEVT_MOVE, 401)
 203     DECLARE_EVENT_TYPE(wxEVT_CLOSE_WINDOW, 402)
 204     DECLARE_EVENT_TYPE(wxEVT_END_SESSION, 403)
 205     DECLARE_EVENT_TYPE(wxEVT_QUERY_END_SESSION, 404)
 206     DECLARE_EVENT_TYPE(wxEVT_ACTIVATE_APP, 405)
 207     DECLARE_EVENT_TYPE(wxEVT_POWER, 406)
 208     DECLARE_EVENT_TYPE(wxEVT_ACTIVATE, 409)
 209     DECLARE_EVENT_TYPE(wxEVT_CREATE, 410)
 210     DECLARE_EVENT_TYPE(wxEVT_DESTROY, 411)
 211     DECLARE_EVENT_TYPE(wxEVT_SHOW, 412)
 212     DECLARE_EVENT_TYPE(wxEVT_ICONIZE, 413)
 213     DECLARE_EVENT_TYPE(wxEVT_MAXIMIZE, 414)
 214     DECLARE_EVENT_TYPE(wxEVT_MOUSE_CAPTURE_CHANGED, 415)
 215     DECLARE_EVENT_TYPE(wxEVT_PAINT, 416)
 216     DECLARE_EVENT_TYPE(wxEVT_ERASE_BACKGROUND, 417)
 217     DECLARE_EVENT_TYPE(wxEVT_NC_PAINT, 418)
 218     DECLARE_EVENT_TYPE(wxEVT_PAINT_ICON, 419)
 219     DECLARE_EVENT_TYPE(wxEVT_MENU_CHAR, 420)
 220     DECLARE_EVENT_TYPE(wxEVT_MENU_INIT, 421)
 221     DECLARE_EVENT_TYPE(wxEVT_MENU_HIGHLIGHT, 422)
 222     DECLARE_EVENT_TYPE(wxEVT_POPUP_MENU_INIT, 423)
 223     DECLARE_EVENT_TYPE(wxEVT_CONTEXT_MENU, 424)
 224     DECLARE_EVENT_TYPE(wxEVT_SYS_COLOUR_CHANGED, 425)
 225     DECLARE_EVENT_TYPE(wxEVT_SETTING_CHANGED, 426)
 226     DECLARE_EVENT_TYPE(wxEVT_QUERY_NEW_PALETTE, 427)
 227     DECLARE_EVENT_TYPE(wxEVT_PALETTE_CHANGED, 428)
 228     DECLARE_EVENT_TYPE(wxEVT_JOY_BUTTON_DOWN, 429)
 229     DECLARE_EVENT_TYPE(wxEVT_JOY_BUTTON_UP, 430)
 230     DECLARE_EVENT_TYPE(wxEVT_JOY_MOVE, 431)
 231     DECLARE_EVENT_TYPE(wxEVT_JOY_ZMOVE, 432)
 232     DECLARE_EVENT_TYPE(wxEVT_DROP_FILES, 433)
 233     DECLARE_EVENT_TYPE(wxEVT_DRAW_ITEM, 434)
 234     DECLARE_EVENT_TYPE(wxEVT_MEASURE_ITEM, 435)
 235     DECLARE_EVENT_TYPE(wxEVT_COMPARE_ITEM, 436)
 236     DECLARE_EVENT_TYPE(wxEVT_INIT_DIALOG, 437)
 237     DECLARE_EVENT_TYPE(wxEVT_IDLE, 438)
 238     DECLARE_EVENT_TYPE(wxEVT_UPDATE_UI, 439)
 239
 240         // Generic command events
 241         // Note: a click is a higher-level event than button down/up
 242     DECLARE_EVENT_TYPE(wxEVT_COMMAND_LEFT_CLICK, 500)
 243     DECLARE_EVENT_TYPE(wxEVT_COMMAND_LEFT_DCLICK, 501)
 244     DECLARE_EVENT_TYPE(wxEVT_COMMAND_RIGHT_CLICK, 502)
 245     DECLARE_EVENT_TYPE(wxEVT_COMMAND_RIGHT_DCLICK, 503)
 246     DECLARE_EVENT_TYPE(wxEVT_COMMAND_SET_FOCUS, 504)
 247     DECLARE_EVENT_TYPE(wxEVT_COMMAND_KILL_FOCUS, 505)
 248     DECLARE_EVENT_TYPE(wxEVT_COMMAND_ENTER, 506)
 249
 250         // Help events
 251     DECLARE_EVENT_TYPE(wxEVT_HELP, 1050)
 252     DECLARE_EVENT_TYPE(wxEVT_DETAILED_HELP, 1051)
 253
 254 END_DECLARE_EVENT_TYPES()
 255
 256 // these 2 events are the same
 257 #define wxEVT_COMMAND_TOOL_CLICKED wxEVT_COMMAND_MENU_SELECTED
 258
 259 // Compatibility
 260
 261 #if WXWIN_COMPATIBILITY
 262
 263 #define wxEVENT_TYPE_BUTTON_COMMAND             wxEVT_COMMAND_BUTTON_CLICKED
 264 #define wxEVENT_TYPE_CHECKBOX_COMMAND           wxEVT_COMMAND_CHECKBOX_CLICKED
 265 #define wxEVENT_TYPE_CHOICE_COMMAND             wxEVT_COMMAND_CHOICE_SELECTED
 266 #define wxEVENT_TYPE_LISTBOX_COMMAND            wxEVT_COMMAND_LISTBOX_SELECTED
 267 #define wxEVENT_TYPE_LISTBOX_DCLICK_COMMAND     wxEVT_COMMAND_LISTBOX_DOUBLECLICKED
 268 #define wxEVENT_TYPE_TEXT_COMMAND               wxEVT_COMMAND_TEXT_UPDATED
 269 #define wxEVENT_TYPE_MULTITEXT_COMMAND          wxEVT_COMMAND_TEXT_UPDATED
 270 #define wxEVENT_TYPE_MENU_COMMAND               wxEVT_COMMAND_MENU_SELECTED
 271 #define wxEVENT_TYPE_SLIDER_COMMAND             wxEVT_COMMAND_SLIDER_UPDATED
 272 #define wxEVENT_TYPE_RADIOBOX_COMMAND           wxEVT_COMMAND_RADIOBOX_SELECTED
 273 #define wxEVENT_TYPE_RADIOBUTTON_COMMAND        wxEVT_COMMAND_RADIOBUTTON_SELECTED
 274 #define wxEVENT_TYPE_TEXT_ENTER_COMMAND         wxEVT_COMMAND_TEXT_ENTER
 275 #define wxEVENT_TYPE_SET_FOCUS                  wxEVT_SET_FOCUS
 276 #define wxEVENT_TYPE_KILL_FOCUS                 wxEVT_KILL_FOCUS
 277 #define wxEVENT_TYPE_SCROLLBAR_COMMAND          wxEVT_COMMAND_SCROLLBAR_UPDATED
 278 #define wxEVENT_TYPE_VIRT_LISTBOX_COMMAND       wxEVT_COMMAND_VLBOX_SELECTED
 279 #define wxEVENT_TYPE_COMBOBOX_COMMAND           wxEVT_COMMAND_COMBOBOX_SELECTED
 280
 281 #define wxEVENT_TYPE_LEFT_DOWN                  wxEVT_LEFT_DOWN
 282 #define wxEVENT_TYPE_LEFT_UP                    wxEVT_LEFT_UP
 283 #define wxEVENT_TYPE_MIDDLE_DOWN                wxEVT_MIDDLE_DOWN
 284 #define wxEVENT_TYPE_MIDDLE_UP                  wxEVT_MIDDLE_UP
 285 #define wxEVENT_TYPE_RIGHT_DOWN                 wxEVT_RIGHT_DOWN
 286 #define wxEVENT_TYPE_RIGHT_UP                   wxEVT_RIGHT_UP
 287 #define wxEVENT_TYPE_MOTION                     wxEVT_MOTION
 288 #define wxEVENT_TYPE_ENTER_WINDOW               wxEVT_ENTER_WINDOW
 289 #define wxEVENT_TYPE_LEAVE_WINDOW               wxEVT_LEAVE_WINDOW
 290 #define wxEVENT_TYPE_LEFT_DCLICK                wxEVT_LEFT_DCLICK
 291 #define wxEVENT_TYPE_MIDDLE_DCLICK              wxEVT_MIDDLE_DCLICK
 292 #define wxEVENT_TYPE_RIGHT_DCLICK               wxEVT_RIGHT_DCLICK
 293 #define wxEVENT_TYPE_CHAR                       wxEVT_CHAR
 294 #define wxEVENT_TYPE_SCROLL_TOP                 wxEVT_SCROLL_TOP
 295 #define wxEVENT_TYPE_SCROLL_BOTTOM              wxEVT_SCROLL_BOTTOM
 296 #define wxEVENT_TYPE_SCROLL_LINEUP              wxEVT_SCROLL_LINEUP
 297 #define wxEVENT_TYPE_SCROLL_LINEDOWN            wxEVT_SCROLL_LINEDOWN
 298 #define wxEVENT_TYPE_SCROLL_PAGEUP              wxEVT_SCROLL_PAGEUP
 299 #define wxEVENT_TYPE_SCROLL_PAGEDOWN            wxEVT_SCROLL_PAGEDOWN
 300 #define wxEVENT_TYPE_SCROLL_THUMBTRACK          wxEVT_SCROLL_THUMBTRACK
 301
 302 #endif // WXWIN_COMPATIBILITY
 303
 304 /*
 305  * wxWindows events, covering all interesting things that might happen
 306  * (button clicking, resizing, setting text in widgets, etc.).
 307  *
 308  * For each completely new event type, derive a new event class.
 309  * An event CLASS represents a C++ class defining a range of similar event TYPES;
 310  * examples are canvas events, panel item command events.
 311  * An event TYPE is a unique identifier for a particular system event,
 312  * such as a button press or a listbox deselection.
 313  *
 314  */
 315
 316 class WXDLLEXPORT wxEvent : public wxObject
 317 {
 318     DECLARE_ABSTRACT_CLASS(wxEvent)
 319
 320 public:
 321     wxEvent(int id = 0);
 322     ~wxEvent() {}
 323
 324     void SetEventType(wxEventType typ) { m_eventType = typ; }
 325     wxEventType GetEventType() const { return m_eventType; }
 326     wxObject *GetEventObject() const { return m_eventObject; }
 327     void SetEventObject(wxObject *obj) { m_eventObject = obj; }
 328     long GetTimestamp() const { return m_timeStamp; }
 329     void SetTimestamp(long ts = 0) { m_timeStamp = ts; }
 330     int GetId() const { return m_id; }
 331     void SetId(int Id) { m_id = Id; }
 332
 333     // Can instruct event processor that we wish to ignore this event
 334     // (treat as if the event table entry had not been found): this must be done
 335     // to allow the event processing by the base classes (calling event.Skip()
 336     // is the analog of calling the base class verstion of a virtual function)
 337     void Skip(bool skip = TRUE) { m_skipped = skip; }
 338     bool GetSkipped() const { return m_skipped; };
 339
 340     // implementation only: this test is explicitlty anti OO and this functions
 341     // exists only for optimization purposes
 342     bool IsCommandEvent() const { return m_isCommandEvent; }
 343
 344     void CopyObject(wxObject& object_dest) const;
 345
 346 public:
 347     wxObject*         m_eventObject;
 348     wxEventType       m_eventType;
 349     long              m_timeStamp;
 350     int               m_id;
 351     wxObject*         m_callbackUserData;
 352     bool              m_skipped;
 353
 354     // optimization: instead of using costly IsKindOf() we keep a flag telling
 355     // whether we're a command event (by far the most common case)
 356     bool              m_isCommandEvent;
 357 };
 358
 359 #if wxUSE_GUI
 360
 361 // Item or menu event class
 362 /*
 363  wxEVT_COMMAND_BUTTON_CLICKED
 364  wxEVT_COMMAND_CHECKBOX_CLICKED
 365  wxEVT_COMMAND_CHOICE_SELECTED
 366  wxEVT_COMMAND_LISTBOX_SELECTED
 367  wxEVT_COMMAND_LISTBOX_DOUBLECLICKED
 368  wxEVT_COMMAND_TEXT_UPDATED
 369  wxEVT_COMMAND_TEXT_ENTER
 370  wxEVT_COMMAND_MENU_SELECTED
 371  wxEVT_COMMAND_SLIDER_UPDATED
 372  wxEVT_COMMAND_RADIOBOX_SELECTED
 373  wxEVT_COMMAND_RADIOBUTTON_SELECTED
 374  wxEVT_COMMAND_SCROLLBAR_UPDATED
 375  wxEVT_COMMAND_VLBOX_SELECTED
 376  wxEVT_COMMAND_COMBOBOX_SELECTED
 377  wxEVT_COMMAND_TOGGLEBUTTON_CLICKED
 378 */
 379
 380 class WXDLLEXPORT wxCommandEvent : public wxEvent
 381 {
 382     DECLARE_DYNAMIC_CLASS(wxCommandEvent)
 383
 384 public:
 385     wxCommandEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
 386     ~wxCommandEvent() {}
 387
 388     /*
 389      * Accessors dependent on context
 390      *
 391      */
 392
 393     // Set/Get client data from controls
 394     void SetClientData(void* clientData) { m_clientData = clientData; }
 395     void *GetClientData() const { return m_clientData; }
 396
 397     // Set/Get client object from controls
 398     void SetClientObject(wxClientData* clientObject) { m_clientObject = clientObject; }
 399     void *GetClientObject() const { return m_clientObject; }
 400
 401     // Get listbox selection if single-choice
 402     int GetSelection() const { return m_commandInt; }
 403
 404     // Set/Get listbox/choice selection string
 405     void SetString(const wxString& s) { m_commandString = s; }
 406     wxString GetString() const { return m_commandString; }
 407
 408     // Get checkbox value
 409     bool IsChecked() const { return m_commandInt != 0; }
 410
 411     // TRUE if the listbox event was a selection.
 412     bool IsSelection() const { return (m_extraLong != 0); }
 413
 414     void SetExtraLong(long extraLong) { m_extraLong = extraLong; }
 415     long GetExtraLong() const { return m_extraLong ; }
 416
 417     void SetInt(int i) { m_commandInt = i; }
 418     long GetInt() const { return m_commandInt ; }
 419
 420     void CopyObject(wxObject& obj) const;
 421
 422 #ifdef WXWIN_COMPATIBILITY_2
 423     bool Checked() const { return IsChecked(); }
 424 #endif // WXWIN_COMPATIBILITY_2
 425
 426 public:
 427     wxString          m_commandString; // String event argument
 428     int               m_commandInt;
 429     long              m_extraLong;     // Additional information (e.g. select/deselect)
 430     void*             m_clientData;    // Arbitrary client data
 431     wxClientData*     m_clientObject;  // Arbitrary client object
 432 };
 433
 434 // this class adds a possibility to react (from the user) code to a control
 435 // notification: allow or veto the operation being reported.
 436 class WXDLLEXPORT wxNotifyEvent  : public wxCommandEvent
 437 {
 438 public:
 439     wxNotifyEvent(wxEventType commandType = wxEVT_NULL, int id = 0)
 440                 : wxCommandEvent(commandType, id) { m_bAllow = TRUE; }
 441
 442     // veto the operation (usually it's allowed by default)
 443     void Veto() { m_bAllow = FALSE; }
 444
 445     // allow the operation if it was disabled by default
 446     void Allow() { m_bAllow = TRUE; }
 447
 448     // for implementation code only: is the operation allowed?
 449     bool IsAllowed() const { return m_bAllow; }
 450
 451     // probably useless: CopyObject() is used for deferred event
 452     // handling but wxNotifyEvent must be processed immediately
 453     void CopyObject(wxObject& obj) const;
 454
 455 private:
 456     bool m_bAllow;
 457
 458     DECLARE_DYNAMIC_CLASS(wxNotifyEvent)
 459 };
 460
 461 // Scroll event class, derived form wxCommandEvent. wxScrollEvents are
 462 // sent by wxSlider and wxScrollbar.
 463 /*
 464  wxEVT_SCROLL_TOP
 465  wxEVT_SCROLL_BOTTOM
 466  wxEVT_SCROLL_LINEUP
 467  wxEVT_SCROLL_LINEDOWN
 468  wxEVT_SCROLL_PAGEUP
 469  wxEVT_SCROLL_PAGEDOWN
 470  wxEVT_SCROLL_THUMBTRACK
 471  wxEVT_SCROLL_THUMBRELEASE
 472 */
 473
 474 class WXDLLEXPORT wxScrollEvent : public wxCommandEvent
 475 {
 476     DECLARE_DYNAMIC_CLASS(wxScrollEvent)
 477
 478 public:
 479     wxScrollEvent(wxEventType commandType = wxEVT_NULL,
 480                   int id = 0, int pos = 0, int orient = 0);
 481     ~wxScrollEvent() {}
 482
 483     /*
 484      * Accessors
 485      *
 486      */
 487
 488     int GetOrientation() const { return (int) m_extraLong ; }
 489     int GetPosition() const { return m_commandInt ; }
 490     void SetOrientation(int orient) { m_extraLong = (long) orient; }
 491     void SetPosition(int pos) { m_commandInt = pos; }
 492 };
 493
 494 // ScrollWin event class, derived fom wxEvent. wxScrollWinEvents
 495 // are sent by wxWindow.
 496 /*
 497  wxEVT_SCROLLWIN_TOP
 498  wxEVT_SCROLLWIN_BOTTOM
 499  wxEVT_SCROLLWIN_LINEUP
 500  wxEVT_SCROLLWIN_LINEDOWN
 501  wxEVT_SCROLLWIN_PAGEUP
 502  wxEVT_SCROLLWIN_PAGEDOWN
 503  wxEVT_SCROLLWIN_THUMBTRACK
 504  wxEVT_SCROLLWIN_THUMBRELEASE
 505 */
 506
 507 class WXDLLEXPORT wxScrollWinEvent : public wxEvent
 508 {
 509     DECLARE_DYNAMIC_CLASS(wxScrollWinEvent)
 510
 511 public:
 512     wxScrollWinEvent(wxEventType commandType = wxEVT_NULL,
 513                      int pos = 0, int orient = 0);
 514     ~wxScrollWinEvent() {}
 515
 516     /*
 517      * Accessors
 518      */
 519
 520     int GetOrientation() const { return (int) m_extraLong ; }
 521     int GetPosition() const { return m_commandInt ; }
 522     void SetOrientation(int orient) { m_extraLong = (long) orient; }
 523     void SetPosition(int pos) { m_commandInt = pos; }
 524
 525     void CopyObject(wxObject& object_dest) const;
 526 public:
 527     int               m_commandInt;    // Additional information
 528     long              m_extraLong;
 529 };
 530
 531 // Mouse event class
 532
 533 /*
 534  wxEVT_LEFT_DOWN
 535  wxEVT_LEFT_UP
 536  wxEVT_MIDDLE_DOWN
 537  wxEVT_MIDDLE_UP
 538  wxEVT_RIGHT_DOWN
 539  wxEVT_RIGHT_UP
 540  wxEVT_MOTION
 541  wxEVT_ENTER_WINDOW
 542  wxEVT_LEAVE_WINDOW
 543  wxEVT_LEFT_DCLICK
 544  wxEVT_MIDDLE_DCLICK
 545  wxEVT_RIGHT_DCLICK
 546  wxEVT_NC_LEFT_DOWN
 547  wxEVT_NC_LEFT_UP,
 548  wxEVT_NC_MIDDLE_DOWN,
 549  wxEVT_NC_MIDDLE_UP,
 550  wxEVT_NC_RIGHT_DOWN,
 551  wxEVT_NC_RIGHT_UP,
 552  wxEVT_NC_MOTION,
 553  wxEVT_NC_ENTER_WINDOW,
 554  wxEVT_NC_LEAVE_WINDOW,
 555  wxEVT_NC_LEFT_DCLICK,
 556  wxEVT_NC_MIDDLE_DCLICK,
 557  wxEVT_NC_RIGHT_DCLICK,
 558 */
 559
 560 class WXDLLEXPORT wxMouseEvent : public wxEvent
 561 {
 562     DECLARE_DYNAMIC_CLASS(wxMouseEvent)
 563
 564 public:
 565     wxMouseEvent(wxEventType mouseType = wxEVT_NULL);
 566
 567     // Was it a button event? (*doesn't* mean: is any button *down*?)
 568     bool IsButton() const { return Button(-1); }
 569
 570     // Was it a down event from button 1, 2 or 3 or any?
 571     bool ButtonDown(int but = -1) const;
 572
 573     // Was it a dclick event from button 1, 2 or 3 or any?
 574     bool ButtonDClick(int but = -1) const;
 575
 576     // Was it a up event from button 1, 2 or 3 or any?
 577     bool ButtonUp(int but = -1) const;
 578
 579     // Was the given button 1,2,3 or any changing state?
 580     bool Button(int but) const;
 581
 582     // Was the given button 1,2,3 or any in Down state?
 583     bool ButtonIsDown(int but) const;
 584
 585     // Find state of shift/control keys
 586     bool ControlDown() const { return m_controlDown; }
 587     bool MetaDown() const { return m_metaDown; }
 588     bool AltDown() const { return m_altDown; }
 589     bool ShiftDown() const { return m_shiftDown; }
 590
 591     // Find which event was just generated
 592     bool LeftDown() const { return (m_eventType == wxEVT_LEFT_DOWN); }
 593     bool MiddleDown() const { return (m_eventType == wxEVT_MIDDLE_DOWN); }
 594     bool RightDown() const { return (m_eventType == wxEVT_RIGHT_DOWN); }
 595
 596     bool LeftUp() const { return (m_eventType == wxEVT_LEFT_UP); }
 597     bool MiddleUp() const { return (m_eventType == wxEVT_MIDDLE_UP); }
 598     bool RightUp() const { return (m_eventType == wxEVT_RIGHT_UP); }
 599
 600     bool LeftDClick() const { return (m_eventType == wxEVT_LEFT_DCLICK); }
 601     bool MiddleDClick() const { return (m_eventType == wxEVT_MIDDLE_DCLICK); }
 602     bool RightDClick() const { return (m_eventType == wxEVT_RIGHT_DCLICK); }
 603
 604     // Find the current state of the mouse buttons (regardless
 605     // of current event type)
 606     bool LeftIsDown() const { return m_leftDown; }
 607     bool MiddleIsDown() const { return m_middleDown; }
 608     bool RightIsDown() const { return m_rightDown; }
 609
 610     // True if a button is down and the mouse is moving
 611     bool Dragging() const
 612     {
 613         return ((m_eventType == wxEVT_MOTION) &&
 614                 (LeftIsDown() || MiddleIsDown() || RightIsDown()));
 615     }
 616
 617     // True if the mouse is moving, and no button is down
 618     bool Moving() const { return (m_eventType == wxEVT_MOTION); }
 619
 620     // True if the mouse is just entering the window
 621     bool Entering() const { return (m_eventType == wxEVT_ENTER_WINDOW); }
 622
 623     // True if the mouse is just leaving the window
 624     bool Leaving() const { return (m_eventType == wxEVT_LEAVE_WINDOW); }
 625
 626     // Find the position of the event
 627     void GetPosition(wxCoord *xpos, wxCoord *ypos) const
 628     {
 629         if (xpos)
 630             *xpos = m_x;
 631         if (ypos)
 632             *ypos = m_y;
 633     }
 634
 635 #ifndef __WIN16__
 636     void GetPosition(long *xpos, long *ypos) const
 637     {
 638         if (xpos)
 639             *xpos = (long)m_x;
 640         if (ypos)
 641             *ypos = (long)m_y;
 642     }
 643 #endif
 644
 645     // Find the position of the event
 646     wxPoint GetPosition() const { return wxPoint(m_x, m_y); }
 647
 648     // Find the logical position of the event given the DC
 649     wxPoint GetLogicalPosition(const wxDC& dc) const ;
 650
 651     // Compatibility
 652 #if WXWIN_COMPATIBILITY
 653     void Position(long *xpos, long *ypos) const
 654     {
 655         if (xpos)
 656             *xpos = (long)m_x;
 657         if (ypos)
 658             *ypos = (long)m_y;
 659     }
 660
 661     void Position(float *xpos, float *ypos) const
 662     {
 663         *xpos = (float) m_x; *ypos = (float) m_y;
 664     }
 665 #endif // WXWIN_COMPATIBILITY
 666
 667     // Get X position
 668     wxCoord GetX() const { return m_x; }
 669
 670     // Get Y position
 671     wxCoord GetY() const { return m_y; }
 672
 673     // Get wheel rotation, positive or negative indicates direction of
 674     // rotation.  Current devices all send an event when rotation is equal to
 675     // +/-WheelDelta, but this allows for finer resolution devices to be
 676     // created in the future.  Because of this you shouldn't assume that one
 677     // event is equal to 1 line or whatever, but you should be able to either
 678     // do partial line scrolling or wait until +/-WheelDelta rotation values
 679     // have been accumulated before scrolling.
 680     int GetWheelRotation() const { return m_wheelRotation; }
 681
 682     // Get wheel delta, normally 120.  This is the threshold for action to be
 683     // taken, and one such action (for example, scrolling one increment)
 684     // should occur for each delta.
 685     int GetWheelDelta() const { return m_wheelDelta; }
 686
 687     // Returns the configured number of lines (or whatever) to be scrolled per
 688     // wheel action.  Defaults to one.
 689     int GetLinesPerAction() const { return m_linesPerAction; }
 690
 691
 692     void CopyObject(wxObject& obj) const;
 693
 694 public:
 695     wxCoord m_x, m_y;
 696
 697     bool          m_leftDown;
 698     bool          m_middleDown;
 699     bool          m_rightDown;
 700
 701     bool          m_controlDown;
 702     bool          m_shiftDown;
 703     bool          m_altDown;
 704     bool          m_metaDown;
 705
 706     int           m_wheelRotation;
 707     int           m_wheelDelta;
 708     int           m_linesPerAction;
 709 };
 710
 711 // Cursor set event
 712
 713 /*
 714    wxEVT_SET_CURSOR
 715  */
 716
 717 class WXDLLEXPORT wxSetCursorEvent : public wxEvent
 718 {
 719 public:
 720     wxSetCursorEvent(wxCoord x, wxCoord y)
 721     {
 722         m_eventType = wxEVT_SET_CURSOR;
 723
 724         m_x = x;
 725         m_y = y;
 726     }
 727
 728     wxCoord GetX() const { return m_x; }
 729     wxCoord GetY() const { return m_y; }
 730
 731     void SetCursor(const wxCursor& cursor) { m_cursor = cursor; }
 732     const wxCursor& GetCursor() const { return m_cursor; }
 733     bool HasCursor() const { return m_cursor.Ok(); }
 734
 735 private:
 736     wxCoord  m_x, m_y;
 737     wxCursor m_cursor;
 738 };
 739
 740 // Keyboard input event class
 741
 742 /*
 743  wxEVT_CHAR
 744  wxEVT_CHAR_HOOK
 745  wxEVT_KEY_DOWN
 746  wxEVT_KEY_UP
 747  */
 748
 749 class WXDLLEXPORT wxKeyEvent : public wxEvent
 750 {
 751     DECLARE_DYNAMIC_CLASS(wxKeyEvent)
 752
 753 public:
 754     wxKeyEvent(wxEventType keyType = wxEVT_NULL);
 755
 756     // Find state of shift/control keys
 757     bool ControlDown() const { return m_controlDown; }
 758     bool MetaDown() const { return m_metaDown; }
 759     bool AltDown() const { return m_altDown; }
 760     bool ShiftDown() const { return m_shiftDown; }
 761
 762     bool HasModifiers() const { return ControlDown() || AltDown() || MetaDown(); }
 763
 764     // get the key code: an ASCII7 char or an element of wxKeyCode enum
 765     int GetKeyCode() const { return (int)m_keyCode; }
 766
 767     // Find the position of the event
 768     void GetPosition(wxCoord *xpos, wxCoord *ypos) const
 769     {
 770         if (xpos) *xpos = m_x;
 771         if (ypos) *ypos = m_y;
 772     }
 773
 774 #ifndef __WIN16__
 775     void GetPosition(long *xpos, long *ypos) const
 776     {
 777         if (xpos) *xpos = (long)m_x;
 778         if (ypos) *ypos = (long)m_y;
 779     }
 780 #endif
 781
 782     wxPoint GetPosition() const
 783         { return wxPoint(m_x, m_y); }
 784
 785     // Get X position
 786     wxCoord GetX() const { return m_x; }
 787
 788     // Get Y position
 789     wxCoord GetY() const { return m_y; }
 790
 791     void CopyObject(wxObject& obj) const;
 792
 793     // deprecated
 794     long KeyCode() const { return m_keyCode; }
 795
 796 public:
 797     wxCoord       m_x, m_y;
 798
 799     long          m_keyCode;
 800
 801     bool          m_controlDown;
 802     bool          m_shiftDown;
 803     bool          m_altDown;
 804     bool          m_metaDown;
 805     bool          m_scanCode;
 806 };
 807
 808 // Size event class
 809 /*
 810  wxEVT_SIZE
 811  */
 812
 813 class WXDLLEXPORT wxSizeEvent : public wxEvent
 814 {
 815     DECLARE_DYNAMIC_CLASS(wxSizeEvent)
 816
 817 public:
 818     wxSize m_size;
 819
 820     wxSizeEvent() { m_eventType = wxEVT_SIZE; }
 821     wxSizeEvent(const wxSize& sz, int id = 0)
 822         : m_size(sz)
 823         { m_eventType = wxEVT_SIZE; m_id = id; }
 824
 825     wxSize GetSize() const { return m_size; }
 826
 827     void CopyObject(wxObject& obj) const;
 828 };
 829
 830 // Move event class
 831
 832 /*
 833  wxEVT_MOVE
 834  */
 835
 836 class WXDLLEXPORT wxMoveEvent : public wxEvent
 837 {
 838     DECLARE_DYNAMIC_CLASS(wxMoveEvent)
 839
 840 public:
 841     wxPoint m_pos;
 842
 843     wxMoveEvent() { m_eventType = wxEVT_MOVE; }
 844     wxMoveEvent(const wxPoint& pos, int id = 0)
 845         : m_pos(pos)
 846         { m_eventType = wxEVT_MOVE; m_id = id; }
 847
 848     wxPoint GetPosition() const { return m_pos; }
 849
 850     void CopyObject(wxObject& obj) const;
 851 };
 852
 853 // Paint event class
 854 /*
 855  wxEVT_PAINT
 856  wxEVT_NC_PAINT
 857  wxEVT_PAINT_ICON
 858  */
 859
 860 #if defined(__WXDEBUG__) && (defined(__WXMSW__) || defined(__WXPM__))
 861     // see comments in src/msw|os2/dcclient.cpp where g_isPainting is defined
 862     extern WXDLLEXPORT int g_isPainting;
 863 #endif // debug
 864
 865 class WXDLLEXPORT wxPaintEvent : public wxEvent
 866 {
 867     DECLARE_DYNAMIC_CLASS(wxPaintEvent)
 868
 869 public:
 870     wxPaintEvent(int Id = 0)
 871     {
 872         m_eventType = wxEVT_PAINT;
 873         m_id = Id;
 874
 875 #if defined(__WXDEBUG__) && (defined(__WXMSW__) || defined(__WXPM__))
 876         // set the internal flag for the duration of processing of WM_PAINT
 877         g_isPainting++;
 878 #endif // debug
 879     }
 880
 881 #if defined(__WXDEBUG__) && (defined(__WXMSW__) || defined(__WXPM__))
 882     ~wxPaintEvent()
 883     {
 884         g_isPainting--;
 885     }
 886 #endif // debug
 887 };
 888
 889 // Erase background event class
 890 /*
 891  wxEVT_ERASE_BACKGROUND
 892  */
 893
 894 class WXDLLEXPORT wxEraseEvent : public wxEvent
 895 {
 896     DECLARE_DYNAMIC_CLASS(wxEraseEvent)
 897
 898 public:
 899     wxDC *m_dc;
 900
 901     wxEraseEvent(int Id = 0, wxDC *dc = (wxDC *) NULL)
 902         { m_eventType = wxEVT_ERASE_BACKGROUND; m_id = Id; m_dc = dc; }
 903     wxDC *GetDC() const { return m_dc; }
 904
 905     void CopyObject(wxObject& obj) const;
 906 };
 907
 908 // Focus event class
 909 /*
 910  wxEVT_SET_FOCUS
 911  wxEVT_KILL_FOCUS
 912  */
 913
 914 class WXDLLEXPORT wxFocusEvent : public wxEvent
 915 {
 916     DECLARE_DYNAMIC_CLASS(wxFocusEvent)
 917
 918 public:
 919     wxFocusEvent(wxEventType type = wxEVT_NULL, int Id = 0)
 920         { m_eventType = type; m_id = Id; }
 921 };
 922
 923 // Activate event class
 924 /*
 925  wxEVT_ACTIVATE
 926  wxEVT_ACTIVATE_APP
 927  */
 928
 929 class WXDLLEXPORT wxActivateEvent : public wxEvent
 930 {
 931     DECLARE_DYNAMIC_CLASS(wxActivateEvent)
 932
 933 public:
 934     wxActivateEvent(wxEventType type = wxEVT_NULL, bool active = TRUE, int Id = 0)
 935         { m_eventType = type; m_active = active; m_id = Id; }
 936     bool GetActive() const { return m_active; }
 937
 938     void CopyObject(wxObject& obj) const;
 939
 940 private:
 941     bool m_active;
 942 };
 943
 944 // InitDialog event class
 945 /*
 946  wxEVT_INIT_DIALOG
 947  */
 948
 949 class WXDLLEXPORT wxInitDialogEvent : public wxEvent
 950 {
 951     DECLARE_DYNAMIC_CLASS(wxInitDialogEvent)
 952
 953 public:
 954     wxInitDialogEvent(int Id = 0)
 955         { m_eventType = wxEVT_INIT_DIALOG; m_id = Id; }
 956 };
 957
 958 // Miscellaneous menu event class
 959 /*
 960  wxEVT_MENU_CHAR,
 961  wxEVT_MENU_INIT,
 962  wxEVT_MENU_HIGHLIGHT,
 963  wxEVT_POPUP_MENU_INIT,
 964 */
 965
 966 class WXDLLEXPORT wxMenuEvent : public wxEvent
 967 {
 968     DECLARE_DYNAMIC_CLASS(wxMenuEvent)
 969
 970 public:
 971     wxMenuEvent(wxEventType type = wxEVT_NULL, int id = 0)
 972       { m_eventType = type; m_menuId = id; }
 973
 974     int GetMenuId() const { return m_menuId; }
 975
 976     void CopyObject(wxObject& obj) const;
 977 private:
 978     int m_menuId;
 979 };
 980
 981 // Window close or session close event class
 982 /*
 983  wxEVT_CLOSE_WINDOW,
 984  wxEVT_END_SESSION,
 985  wxEVT_QUERY_END_SESSION
 986  */
 987
 988 class WXDLLEXPORT wxCloseEvent : public wxEvent
 989 {
 990     DECLARE_DYNAMIC_CLASS(wxCloseEvent)
 991
 992 public:
 993     wxCloseEvent(wxEventType type = wxEVT_NULL, int id = 0)
 994     {
 995         m_eventType = type;
 996         m_loggingOff = TRUE;
 997         m_veto = FALSE;         // should be FALSE by default
 998         m_id = id;
 999 #if WXWIN_COMPATIBILITY
1000         m_force = FALSE;
1001 #endif // WXWIN_COMPATIBILITY
1002         m_canVeto = TRUE;
1003     }
1004
1005     void SetLoggingOff(bool logOff) { m_loggingOff = logOff; }
1006     bool GetLoggingOff() const { return m_loggingOff; }
1007
1008     void Veto(bool veto = TRUE)
1009     {
1010         // GetVeto() will return FALSE anyhow...
1011         wxCHECK_RET( m_canVeto,
1012                      wxT("call to Veto() ignored (can't veto this event)") );
1013
1014         m_veto = veto;
1015     }
1016     void SetCanVeto(bool canVeto) { m_canVeto = canVeto; }
1017     // No more asserts here please, the one you put here was wrong.
1018     bool CanVeto() const { return m_canVeto; }
1019     bool GetVeto() const { return m_canVeto && m_veto; }
1020
1021 #if WXWIN_COMPATIBILITY
1022     // This is probably obsolete now, since we use CanVeto instead, in
1023     // both OnCloseWindow and OnQueryEndSession.
1024     // m_force == ! m_canVeto i.e., can't veto means we must force it to close.
1025     void SetForce(bool force) { m_force = force; }
1026     bool GetForce() const { return m_force; }
1027 #endif
1028
1029     void CopyObject(wxObject& obj) const;
1030
1031 protected:
1032     bool m_loggingOff;
1033     bool m_veto, m_canVeto;
1034
1035 #if WXWIN_COMPATIBILITY
1036     bool m_force;
1037 #endif
1038 };
1039
1040 /*
1041  wxEVT_SHOW
1042  */
1043
1044 class WXDLLEXPORT wxShowEvent : public wxEvent
1045 {
1046 public:
1047     wxShowEvent(int id = 0, bool show = FALSE)
1048         { m_eventType = wxEVT_SHOW; m_id = id; m_show = show; }
1049
1050     void SetShow(bool show) { m_show = show; }
1051     bool GetShow() const { return m_show; }
1052
1053     void CopyObject(wxObject& obj) const;
1054
1055 protected:
1056     bool m_show;
1057
1058     DECLARE_DYNAMIC_CLASS(wxShowEvent)
1059 };
1060
1061 /*
1062  wxEVT_ICONIZE
1063  */
1064
1065 class WXDLLEXPORT wxIconizeEvent : public wxEvent
1066 {
1067 public:
1068     wxIconizeEvent(int id = 0, bool iconized = TRUE)
1069         { m_eventType = wxEVT_ICONIZE; m_id = id; m_iconized = iconized; }
1070
1071     // return true if the frame was iconized, false if restored
1072     bool Iconized() const { return m_iconized; }
1073
1074 protected:
1075     bool m_iconized;
1076
1077     DECLARE_DYNAMIC_CLASS(wxIconizeEvent)
1078 };
1079
1080 /*
1081  wxEVT_MAXIMIZE
1082  */
1083
1084 class WXDLLEXPORT wxMaximizeEvent : public wxEvent
1085 {
1086 public:
1087     wxMaximizeEvent(int id = 0)
1088         { m_eventType = wxEVT_MAXIMIZE; m_id = id; }
1089
1090     DECLARE_DYNAMIC_CLASS(wxMaximizeEvent)
1091 };
1092
1093 // Joystick event class
1094 /*
1095  wxEVT_JOY_BUTTON_DOWN,
1096  wxEVT_JOY_BUTTON_UP,
1097  wxEVT_JOY_MOVE,
1098  wxEVT_JOY_ZMOVE
1099 */
1100
1101 // Which joystick? Same as Windows ids so no conversion necessary.
1102 #define wxJOYSTICK1     0
1103 #define wxJOYSTICK2     1
1104
1105 // Which button is down?
1106 #define wxJOY_BUTTON1   1
1107 #define wxJOY_BUTTON2   2
1108 #define wxJOY_BUTTON3   4
1109 #define wxJOY_BUTTON4   8
1110 #define wxJOY_BUTTON_ANY -1
1111
1112 class WXDLLEXPORT wxJoystickEvent : public wxEvent
1113 {
1114     DECLARE_DYNAMIC_CLASS(wxJoystickEvent)
1115
1116 public:
1117     wxPoint   m_pos;
1118     int       m_zPosition;
1119     int       m_buttonChange; // Which button changed?
1120     int       m_buttonState; // Which buttons are down?
1121     int       m_joyStick; // Which joystick?
1122
1123     wxJoystickEvent(wxEventType type = wxEVT_NULL,
1124                     int state = 0,
1125                     int joystick = wxJOYSTICK1,
1126                     int change = 0)
1127     {
1128         m_eventType = type;
1129         m_buttonState = state;
1130         m_pos = wxPoint(0,0);
1131         m_zPosition = 0;
1132         m_joyStick = joystick;
1133         m_buttonChange = change;
1134     }
1135
1136     wxPoint GetPosition() const { return m_pos; }
1137     int GetZPosition() const { return m_zPosition; }
1138     int GetButtonState() const { return m_buttonState; }
1139     int GetButtonChange() const { return m_buttonChange; }
1140     int GetJoystick() const { return m_joyStick; }
1141
1142     void SetJoystick(int stick) { m_joyStick = stick; }
1143     void SetButtonState(int state) { m_buttonState = state; }
1144     void SetButtonChange(int change) { m_buttonChange = change; }
1145     void SetPosition(const wxPoint& pos) { m_pos = pos; }
1146     void SetZPosition(int zPos) { m_zPosition = zPos; }
1147
1148     // Was it a button event? (*doesn't* mean: is any button *down*?)
1149     bool IsButton() const { return ((GetEventType() == wxEVT_JOY_BUTTON_DOWN) ||
1150             (GetEventType() == wxEVT_JOY_BUTTON_UP)); }
1151
1152     // Was it a move event?
1153     bool IsMove() const { return (GetEventType() == wxEVT_JOY_MOVE) ; }
1154
1155     // Was it a zmove event?
1156     bool IsZMove() const { return (GetEventType() == wxEVT_JOY_ZMOVE) ; }
1157
1158     // Was it a down event from button 1, 2, 3, 4 or any?
1159     bool ButtonDown(int but = wxJOY_BUTTON_ANY) const
1160     { return ((GetEventType() == wxEVT_JOY_BUTTON_DOWN) &&
1161             ((but == wxJOY_BUTTON_ANY) || (but == m_buttonChange))); }
1162
1163     // Was it a up event from button 1, 2, 3 or any?
1164     bool ButtonUp(int but = wxJOY_BUTTON_ANY) const
1165     { return ((GetEventType() == wxEVT_JOY_BUTTON_UP) &&
1166             ((but == wxJOY_BUTTON_ANY) || (but == m_buttonChange))); }
1167
1168     // Was the given button 1,2,3,4 or any in Down state?
1169     bool ButtonIsDown(int but =  wxJOY_BUTTON_ANY) const
1170     { return (((but == wxJOY_BUTTON_ANY) && (m_buttonState != 0)) ||
1171             ((m_buttonState & but) == but)); }
1172
1173     void CopyObject(wxObject& obj) const;
1174 };
1175
1176 // Drop files event class
1177 /*
1178  wxEVT_DROP_FILES
1179  */
1180
1181 class WXDLLEXPORT wxDropFilesEvent : public wxEvent
1182 {
1183     DECLARE_DYNAMIC_CLASS(wxDropFilesEvent)
1184
1185 public:
1186     int       m_noFiles;
1187     wxPoint   m_pos;
1188     wxString* m_files;        // Memory (de)allocated by code calling ProcessEvent
1189
1190     wxDropFilesEvent(wxEventType type = wxEVT_NULL,
1191                      int noFiles = 0,
1192                      wxString *files = (wxString *) NULL)
1193         { m_eventType = type; m_noFiles = noFiles; m_files = files; }
1194
1195     wxPoint GetPosition() const { return m_pos; }
1196     int GetNumberOfFiles() const { return m_noFiles; }
1197     wxString *GetFiles() const { return m_files; }
1198
1199     void CopyObject(wxObject& obj) const;
1200 };
1201
1202 // Update UI event
1203 /*
1204  wxEVT_UPDATE_UI
1205  */
1206
1207 class WXDLLEXPORT wxUpdateUIEvent : public wxCommandEvent
1208 {
1209     DECLARE_DYNAMIC_CLASS(wxUpdateUIEvent)
1210
1211 public:
1212     wxUpdateUIEvent(wxWindowID commandId = 0)
1213     {
1214         m_eventType = wxEVT_UPDATE_UI;
1215         m_id = commandId;
1216         m_checked = FALSE;
1217         m_setChecked = FALSE;
1218         m_enabled = FALSE;
1219         m_setEnabled = FALSE;
1220         m_setText = FALSE;
1221         m_text = "";
1222     }
1223
1224     bool GetChecked() const { return m_checked; }
1225     bool GetEnabled() const { return m_enabled; }
1226     wxString GetText() const { return m_text; }
1227     bool GetSetText() const { return m_setText; }
1228     bool GetSetChecked() const { return m_setChecked; }
1229     bool GetSetEnabled() const { return m_setEnabled; }
1230
1231     void Check(bool check) { m_checked = check; m_setChecked = TRUE; }
1232     void Enable(bool enable) { m_enabled = enable; m_setEnabled = TRUE; }
1233     void SetText(const wxString& text) { m_text = text; m_setText = TRUE; }
1234
1235     void CopyObject(wxObject& obj) const;
1236
1237 protected:
1238     bool          m_checked;
1239     bool          m_enabled;
1240     bool          m_setEnabled;
1241     bool          m_setText;
1242     bool          m_setChecked;
1243     wxString      m_text;
1244 };
1245
1246 /*
1247  wxEVT_SYS_COLOUR_CHANGED
1248  */
1249
1250 // TODO: shouldn't all events record the window ID?
1251 class WXDLLEXPORT wxSysColourChangedEvent : public wxEvent
1252 {
1253     DECLARE_DYNAMIC_CLASS(wxSysColourChangedEvent)
1254
1255 public:
1256     wxSysColourChangedEvent()
1257         { m_eventType = wxEVT_SYS_COLOUR_CHANGED; }
1258 };
1259
1260 /*
1261  wxEVT_PALETTE_CHANGED
1262  */
1263
1264 class WXDLLEXPORT wxPaletteChangedEvent : public wxEvent
1265 {
1266     DECLARE_DYNAMIC_CLASS(wxPaletteChangedEvent)
1267
1268 public:
1269     wxPaletteChangedEvent(wxWindowID id = 0) : wxEvent(id)
1270     {
1271         m_eventType = wxEVT_PALETTE_CHANGED;
1272         m_changedWindow = (wxWindow *) NULL;
1273     }
1274
1275     void SetChangedWindow(wxWindow* win) { m_changedWindow = win; }
1276     wxWindow* GetChangedWindow() const { return m_changedWindow; }
1277
1278     void CopyObject(wxObject& obj) const;
1279
1280 protected:
1281     wxWindow*     m_changedWindow;
1282 };
1283
1284 /*
1285  wxEVT_QUERY_NEW_PALETTE
1286  Indicates the window is getting keyboard focus and should re-do its palette.
1287  */
1288
1289 class WXDLLEXPORT wxQueryNewPaletteEvent : public wxEvent
1290 {
1291     DECLARE_DYNAMIC_CLASS(wxQueryNewPaletteEvent)
1292
1293 public:
1294     wxQueryNewPaletteEvent(wxWindowID id = 0): wxEvent(id)
1295         { m_eventType = wxEVT_QUERY_NEW_PALETTE; m_paletteRealized = FALSE; }
1296
1297     // App sets this if it changes the palette.
1298     void SetPaletteRealized(bool realized) { m_paletteRealized = realized; }
1299     bool GetPaletteRealized() const { return m_paletteRealized; }
1300
1301     void CopyObject(wxObject& obj) const;
1302
1303 protected:
1304     bool m_paletteRealized;
1305 };
1306
1307 /*
1308  Event generated by dialog navigation keys
1309  wxEVT_NAVIGATION_KEY
1310  */
1311 // NB: don't derive from command event to avoid being propagated to the parent
1312 class WXDLLEXPORT wxNavigationKeyEvent : public wxEvent
1313 {
1314 public:
1315     wxNavigationKeyEvent()
1316     {
1317         SetEventType(wxEVT_NAVIGATION_KEY);
1318
1319         m_flags = IsForward | Propagate;    // defaults are for TAB
1320         m_focus = (wxWindow *)NULL;
1321     }
1322
1323     // direction: forward (true) or backward (false)
1324     bool GetDirection() const
1325         { return (m_flags & IsForward) != 0; }
1326     void SetDirection(bool bForward)
1327         { if ( bForward ) m_flags |= IsForward; else m_flags &= ~IsForward; }
1328
1329     // it may be a window change event (MDI, notebook pages...) or a control
1330     // change event
1331     bool IsWindowChange() const
1332         { return (m_flags & WinChange) != 0; }
1333     void SetWindowChange(bool bIs)
1334         { if ( bIs ) m_flags |= WinChange; else m_flags &= ~WinChange; }
1335
1336     // some navigation events are meant to be propagated upwards (Windows
1337     // convention is to do this for TAB events) while others should always
1338     // cycle inside the panel/radiobox/whatever we're current inside
1339     bool ShouldPropagate() const
1340         { return (m_flags & Propagate) != 0; }
1341     void SetPropagate(bool bDoIt)
1342         { if ( bDoIt ) m_flags |= Propagate; else m_flags &= ~Propagate; }
1343
1344     // the child which has the focus currently (may be NULL - use
1345     // wxWindow::FindFocus then)
1346     wxWindow* GetCurrentFocus() const { return m_focus; }
1347     void SetCurrentFocus(wxWindow *win) { m_focus = win; }
1348
1349 private:
1350     enum
1351     {
1352         IsForward = 0x0001,
1353         WinChange = 0x0002,
1354         Propagate = 0x0004
1355     };
1356
1357     long m_flags;
1358     wxWindow *m_focus;
1359
1360     DECLARE_DYNAMIC_CLASS(wxNavigationKeyEvent)
1361 };
1362
1363 // Window creation/destruction events: the first is sent as soon as window is
1364 // created (i.e. the underlying GUI object exists), but when the C++ object is
1365 // fully initialized (so virtual functions may be called). The second,
1366 // wxEVT_DESTROY, is sent right before the window is destroyed - again, it's
1367 // still safe to call virtual functions at this moment
1368 /*
1369  wxEVT_CREATE
1370  wxEVT_DESTROY
1371  */
1372
1373 class WXDLLEXPORT wxWindowCreateEvent : public wxCommandEvent
1374 {
1375     DECLARE_DYNAMIC_CLASS(wxWindowCreateEvent)
1376
1377 public:
1378     wxWindowCreateEvent(wxWindow *win = NULL);
1379
1380     wxWindow *GetWindow() const { return (wxWindow *)GetEventObject(); }
1381 };
1382
1383 class WXDLLEXPORT wxWindowDestroyEvent : public wxCommandEvent
1384 {
1385     DECLARE_DYNAMIC_CLASS(wxWindowDestroyEvent)
1386
1387 public:
1388     wxWindowDestroyEvent(wxWindow *win = NULL);
1389
1390     wxWindow *GetWindow() const { return (wxWindow *)GetEventObject(); }
1391 };
1392
1393 // A help event is sent when the user clicks on a window in context-help mode.
1394 /*
1395  wxEVT_HELP
1396  wxEVT_DETAILED_HELP
1397 */
1398
1399 class WXDLLEXPORT wxHelpEvent : public wxCommandEvent
1400 {
1401 public:
1402     wxHelpEvent(wxEventType type = wxEVT_NULL,
1403                 wxWindowID id = 0,
1404                 const wxPoint& pt = wxDefaultPosition)
1405     {
1406         m_eventType = type;
1407         m_id = id;
1408         m_pos = pt;
1409     }
1410
1411     // Position of event (in screen coordinates)
1412     const wxPoint& GetPosition() const { return m_pos; }
1413     void SetPosition(const wxPoint& pos) { m_pos = pos; }
1414
1415     // Optional link to further help
1416     const wxString& GetLink() const { return m_link; }
1417     void SetLink(const wxString& link) { m_link = link; }
1418
1419     // Optional target to display help in. E.g. a window specification
1420     const wxString& GetTarget() const { return m_target; }
1421     void SetTarget(const wxString& target) { m_target = target; }
1422
1423 protected:
1424     wxPoint   m_pos;
1425     wxString  m_target;
1426     wxString  m_link;
1427
1428 private:
1429     DECLARE_DYNAMIC_CLASS(wxHelpEvent)
1430 };
1431
1432 // A Context event is sent when the user right clicks on a window or
1433 // presses Shift-F10
1434 // NOTE : Under windows this is a repackaged WM_CONTETXMENU message
1435 //        Under other systems it may have to be generated from a right click event
1436 /*
1437  wxEVT_CONTEXT_MENU
1438 */
1439
1440 class WXDLLEXPORT wxContextMenuEvent : public wxCommandEvent
1441 {
1442 public:
1443     wxContextMenuEvent(wxEventType type = wxEVT_NULL,
1444                 wxWindowID id = 0,
1445                 const wxPoint& pt = wxDefaultPosition)
1446     {
1447         m_eventType = type;
1448         m_id = id;
1449         m_pos = pt;
1450     }
1451
1452     // Position of event (in screen coordinates)
1453     const wxPoint& GetPosition() const { return m_pos; }
1454     void SetPosition(const wxPoint& pos) { m_pos = pos; }
1455
1456 protected:
1457     wxPoint   m_pos;
1458
1459 private:
1460     DECLARE_DYNAMIC_CLASS(wxContextMenuEvent)
1461 };
1462
1463 #endif // wxUSE_GUI
1464
1465 // Idle event
1466 /*
1467  wxEVT_IDLE
1468  */
1469
1470 class WXDLLEXPORT wxIdleEvent : public wxEvent
1471 {
1472     DECLARE_DYNAMIC_CLASS(wxIdleEvent)
1473
1474 public:
1475     wxIdleEvent()
1476         { m_eventType = wxEVT_IDLE; m_requestMore = FALSE; }
1477
1478     void RequestMore(bool needMore = TRUE) { m_requestMore = needMore; }
1479     bool MoreRequested() const { return m_requestMore; }
1480
1481     void CopyObject(wxObject& obj) const;
1482
1483 protected:
1484     bool m_requestMore;
1485 };
1486
1487 /* TODO
1488  wxEVT_POWER,
1489  wxEVT_MOUSE_CAPTURE_CHANGED,
1490  wxEVT_SETTING_CHANGED, // WM_WININICHANGE (NT) / WM_SETTINGCHANGE (Win95)
1491 // wxEVT_FONT_CHANGED,  // WM_FONTCHANGE: roll into wxEVT_SETTING_CHANGED, but remember to propagate
1492                         // wxEVT_FONT_CHANGED to all other windows (maybe).
1493  wxEVT_DRAW_ITEM, // Leave these three as virtual functions in wxControl?? Platform-specific.
1494  wxEVT_MEASURE_ITEM,
1495  wxEVT_COMPARE_ITEM
1496 */
1497
1498 // ============================================================================
1499 // event handler and related classes
1500 // ============================================================================
1501
1502 typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
1503
1504 // we can't have ctors nor base struct in backwards compatibility mode or
1505 // otherwise we won't be able to initialize the objects with an agregate, so
1506 // we have to keep both versions
1507 #if WXWIN_COMPATIBILITY_EVENT_TYPES
1508
1509 struct WXDLLEXPORT wxEventTableEntry
1510 {
1511     // For some reason, this can't be wxEventType, or VC++ complains.
1512     int m_eventType;            // main event type
1513     int m_id;                   // control/menu/toolbar id
1514     int m_lastId;               // used for ranges of ids
1515     wxObjectEventFunction m_fn; // function to call: not wxEventFunction,
1516                                 // because of dependency problems
1517
1518     wxObject* m_callbackUserData;
1519 };
1520
1521 #else // !WXWIN_COMPATIBILITY_EVENT_TYPES
1522
1523 // struct containing the members common to static and dynamic event tables
1524 // entries
1525 struct WXDLLEXPORT wxEventTableEntryBase
1526 {
1527     wxEventTableEntryBase(int id, int idLast,
1528                           wxObjectEventFunction fn, wxObject *data)
1529     {
1530         m_id = id;
1531         m_lastId = idLast;
1532         m_fn = fn;
1533         m_callbackUserData = data;
1534     }
1535
1536     // the range of ids for this entry: if m_lastId == -1, the range consists
1537     // only of m_id, otherwise it is m_id..m_lastId inclusive
1538     int m_id, m_lastId;
1539
1540     // function to call: not wxEventFunction, because of dependency problems
1541     wxObjectEventFunction m_fn;
1542
1543     // arbitrary user data asosciated with the callback
1544     wxObject* m_callbackUserData;
1545 };
1546
1547 // an entry from a static event table
1548 struct WXDLLEXPORT wxEventTableEntry : public wxEventTableEntryBase
1549 {
1550     wxEventTableEntry(const int& evType, int id, int idLast,
1551                       wxObjectEventFunction fn, wxObject *data)
1552                  : wxEventTableEntryBase(id, idLast, fn, data),
1553                    m_eventType(evType)
1554     {
1555     }
1556
1557     // the reference to event type: this allows us to not care about the
1558     // (undefined) order in which the event table entries and the event types
1559     // are initialized: initially the value of this reference might be
1560     // invalid, but by the time it is used for the first time, all global
1561     // objects will have been initialized (including the event type constants)
1562     // and so it will have the correct value when it is needed
1563     const int& m_eventType;
1564 };
1565
1566 // an entry used in dynamic event table managed by wxEvtHandler::Connect()
1567 struct WXDLLEXPORT wxDynamicEventTableEntry : public wxEventTableEntryBase
1568 {
1569     wxDynamicEventTableEntry(int evType, int id, int idLast,
1570                              wxObjectEventFunction fn, wxObject *data)
1571         : wxEventTableEntryBase(id, idLast, fn, data)
1572     {
1573         m_eventType = evType;
1574     }
1575
1576     // not a reference here as we can't keep a reference to a temporary int
1577     // created to wrap the constant value typically passed to Connect() - nor
1578     // do we need it
1579     int m_eventType;
1580 };
1581
1582 #endif // !WXWIN_COMPATIBILITY_EVENT_TYPES
1583
1584 // ----------------------------------------------------------------------------
1585 // wxEventTable: an array of event entries terminated with {0, 0, 0, 0, 0}
1586 // ----------------------------------------------------------------------------
1587 struct WXDLLEXPORT wxEventTable
1588 {
1589     const wxEventTable *baseTable;    // base event table (next in chain)
1590     const wxEventTableEntry *entries; // bottom of entry array
1591 };
1592
1593 // ----------------------------------------------------------------------------
1594 // wxEvtHandler: the base class for all objects handling wxWindows events
1595 // ----------------------------------------------------------------------------
1596
1597 class WXDLLEXPORT wxEvtHandler : public wxObject
1598 {
1599 public:
1600     wxEvtHandler();
1601     virtual ~wxEvtHandler();
1602
1603     wxEvtHandler *GetNextHandler() const { return m_nextHandler; }
1604     wxEvtHandler *GetPreviousHandler() const { return m_previousHandler; }
1605     void SetNextHandler(wxEvtHandler *handler) { m_nextHandler = handler; }
1606     void SetPreviousHandler(wxEvtHandler *handler) { m_previousHandler = handler; }
1607
1608     void SetEvtHandlerEnabled(bool enabled) { m_enabled = enabled; }
1609     bool GetEvtHandlerEnabled() const { return m_enabled; }
1610
1611     // process an event right now
1612     virtual bool ProcessEvent(wxEvent& event);
1613
1614     // add an event to be processed later
1615     void AddPendingEvent(wxEvent& event);
1616
1617     // process all pending events
1618     void ProcessPendingEvents();
1619
1620     // add a
1621 #if wxUSE_THREADS
1622     bool ProcessThreadEvent(wxEvent& event);
1623 #endif
1624
1625     // Dynamic association of a member function handler with the event handler,
1626     // id and event type
1627     void Connect( int id, int lastId, int eventType,
1628                   wxObjectEventFunction func,
1629                   wxObject *userData = (wxObject *) NULL );
1630
1631     // Convenience function: take just one id
1632     void Connect( int id, int eventType,
1633                   wxObjectEventFunction func,
1634                   wxObject *userData = (wxObject *) NULL )
1635         { Connect(id, -1, eventType, func, userData); }
1636
1637     bool Disconnect( int id, int lastId, wxEventType eventType,
1638                   wxObjectEventFunction func = NULL,
1639                   wxObject *userData = (wxObject *) NULL );
1640
1641     // Convenience function: take just one id
1642     bool Disconnect( int id, wxEventType eventType = wxEVT_NULL,
1643                   wxObjectEventFunction func = NULL,
1644                   wxObject *userData = (wxObject *) NULL )
1645         { return Disconnect(id, -1, eventType, func, userData); }
1646
1647     // implementation from now on
1648     virtual bool SearchEventTable(wxEventTable& table, wxEvent& event);
1649     bool SearchDynamicEventTable( wxEvent& event );
1650
1651 #if wxUSE_THREADS
1652     void ClearEventLocker()
1653    {
1654 #  if !defined(__VISAGECPP__)
1655       delete m_eventsLocker;
1656       m_eventsLocker = NULL;
1657 #endif
1658    };
1659 #endif
1660
1661     // old stuff
1662
1663 #if WXWIN_COMPATIBILITY_2
1664     virtual void OnCommand(wxWindow& WXUNUSED(win),
1665                            wxCommandEvent& WXUNUSED(event))
1666     {
1667         wxFAIL_MSG(wxT("shouldn't be called any more"));
1668     }
1669
1670     // Called if child control has no callback function
1671     virtual long Default()
1672         { return GetNextHandler() ? GetNextHandler()->Default() : 0; };
1673 #endif // WXWIN_COMPATIBILITY_2
1674
1675 #if WXWIN_COMPATIBILITY
1676     virtual bool OnClose();
1677 #endif
1678
1679 private:
1680     static const wxEventTableEntry sm_eventTableEntries[];
1681
1682 protected:
1683     static const wxEventTable sm_eventTable;
1684
1685     virtual const wxEventTable *GetEventTable() const;
1686
1687     wxEvtHandler*       m_nextHandler;
1688     wxEvtHandler*       m_previousHandler;
1689     wxList*             m_dynamicEvents;
1690     wxList*             m_pendingEvents;
1691
1692 #if wxUSE_THREADS
1693 #if defined (__VISAGECPP__)
1694     wxCriticalSection   m_eventsLocker;
1695 #  else
1696     wxCriticalSection*  m_eventsLocker;
1697 #  endif
1698 #endif
1699
1700     // optimization: instead of using costly IsKindOf() to decide whether we're
1701     // a window (which is true in 99% of cases), use this flag
1702     bool                m_isWindow;
1703
1704     // Is event handler enabled?
1705     bool                m_enabled;
1706
1707 private:
1708     DECLARE_DYNAMIC_CLASS(wxEvtHandler)
1709 };
1710
1711 typedef void (wxEvtHandler::*wxEventFunction)(wxEvent&);
1712 #if wxUSE_GUI
1713 typedef void (wxEvtHandler::*wxCommandEventFunction)(wxCommandEvent&);
1714 typedef void (wxEvtHandler::*wxScrollEventFunction)(wxScrollEvent&);
1715 typedef void (wxEvtHandler::*wxScrollWinEventFunction)(wxScrollWinEvent&);
1716 typedef void (wxEvtHandler::*wxSizeEventFunction)(wxSizeEvent&);
1717 typedef void (wxEvtHandler::*wxMoveEventFunction)(wxMoveEvent&);
1718 typedef void (wxEvtHandler::*wxPaintEventFunction)(wxPaintEvent&);
1719 typedef void (wxEvtHandler::*wxEraseEventFunction)(wxEraseEvent&);
1720 typedef void (wxEvtHandler::*wxMouseEventFunction)(wxMouseEvent&);
1721 typedef void (wxEvtHandler::*wxCharEventFunction)(wxKeyEvent&);
1722 typedef void (wxEvtHandler::*wxFocusEventFunction)(wxFocusEvent&);
1723 typedef void (wxEvtHandler::*wxActivateEventFunction)(wxActivateEvent&);
1724 typedef void (wxEvtHandler::*wxMenuEventFunction)(wxMenuEvent&);
1725 typedef void (wxEvtHandler::*wxJoystickEventFunction)(wxJoystickEvent&);
1726 typedef void (wxEvtHandler::*wxDropFilesEventFunction)(wxDropFilesEvent&);
1727 typedef void (wxEvtHandler::*wxInitDialogEventFunction)(wxInitDialogEvent&);
1728 typedef void (wxEvtHandler::*wxSysColourChangedFunction)(wxSysColourChangedEvent&);
1729 typedef void (wxEvtHandler::*wxUpdateUIEventFunction)(wxUpdateUIEvent&);
1730 typedef void (wxEvtHandler::*wxIdleEventFunction)(wxIdleEvent&);
1731 typedef void (wxEvtHandler::*wxCloseEventFunction)(wxCloseEvent&);
1732 typedef void (wxEvtHandler::*wxShowEventFunction)(wxShowEvent&);
1733 typedef void (wxEvtHandler::*wxIconizeEventFunction)(wxShowEvent&);
1734 typedef void (wxEvtHandler::*wxMaximizeEventFunction)(wxShowEvent&);
1735 typedef void (wxEvtHandler::*wxNavigationKeyEventFunction)(wxNavigationKeyEvent&);
1736 typedef void (wxEvtHandler::*wxPaletteChangedEventFunction)(wxPaletteChangedEvent&);
1737 typedef void (wxEvtHandler::*wxQueryNewPaletteEventFunction)(wxQueryNewPaletteEvent&);
1738 typedef void (wxEvtHandler::*wxWindowCreateEventFunction)(wxWindowCreateEvent&);
1739 typedef void (wxEvtHandler::*wxWindowDestroyEventFunction)(wxWindowDestroyEvent&);
1740 typedef void (wxEvtHandler::*wxSetCursorEventFunction)(wxSetCursorEvent&);
1741 typedef void (wxEvtHandler::*wxNotifyEventFunction)(wxNotifyEvent&);
1742 typedef void (wxEvtHandler::*wxHelpEventFunction)(wxHelpEvent&);
1743 typedef void (wxEvtHandler::*wxContextMenuEventFunction)(wxContextMenuEvent&);
1744 #endif // wxUSE_GUI
1745
1746 // N.B. In GNU-WIN32, you *have* to take the address of a member function
1747 // (use &) or the compiler crashes...
1748
1749 #define DECLARE_EVENT_TABLE() \
1750     private: \
1751         static const wxEventTableEntry sm_eventTableEntries[]; \
1752     protected: \
1753         static const wxEventTable        sm_eventTable; \
1754         virtual const wxEventTable*        GetEventTable() const;
1755
1756 #define BEGIN_EVENT_TABLE(theClass, baseClass) \
1757     const wxEventTable *theClass::GetEventTable() const \
1758         { return &theClass::sm_eventTable; } \
1759     const wxEventTable theClass::sm_eventTable = \
1760         { &baseClass::sm_eventTable, &theClass::sm_eventTableEntries[0] }; \
1761     const wxEventTableEntry theClass::sm_eventTableEntries[] = { \
1762
1763 #define END_EVENT_TABLE() DECLARE_EVENT_TABLE_ENTRY( wxEVT_NULL, 0, 0, 0, 0 ) };
1764
1765 /*
1766  * Event table macros
1767  */
1768
1769 // Generic events
1770 #define EVT_CUSTOM(event, id, func) DECLARE_EVENT_TABLE_ENTRY( event, id, -1, (wxObjectEventFunction) (wxEventFunction) & func, (wxObject *) NULL ),
1771 #define EVT_CUSTOM_RANGE(event, id1, id2, func) DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) (wxEventFunction) & func, (wxObject *) NULL ),
1772
1773 // Miscellaneous
1774 #define EVT_SIZE(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxSizeEventFunction) & func, (wxObject *) NULL ),
1775 #define EVT_MOVE(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOVE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMoveEventFunction) & func, (wxObject *) NULL ),
1776 #define EVT_CLOSE(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_CLOSE_WINDOW, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCloseEventFunction) & func, (wxObject *) NULL ),
1777 #define EVT_END_SESSION(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_END_SESSION, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCloseEventFunction) & func, (wxObject *) NULL ),
1778 #define EVT_QUERY_END_SESSION(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_QUERY_END_SESSION, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCloseEventFunction) & func, (wxObject *) NULL ),
1779 #define EVT_PAINT(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_PAINT, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxPaintEventFunction) & func, (wxObject *) NULL ),
1780 #define EVT_ERASE_BACKGROUND(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_ERASE_BACKGROUND, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxEraseEventFunction) & func, (wxObject *) NULL ),
1781 #define EVT_CHAR(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_CHAR, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCharEventFunction) & func, (wxObject *) NULL ),
1782 #define EVT_KEY_DOWN(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_KEY_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCharEventFunction) & func, (wxObject *) NULL ),
1783 #define EVT_KEY_UP(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_KEY_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCharEventFunction) & func, (wxObject *) NULL ),
1784 #define EVT_CHAR_HOOK(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_CHAR_HOOK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCharEventFunction) & func, NULL ),
1785 #define EVT_MENU_HIGHLIGHT(id, func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MENU_HIGHLIGHT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxMenuEventFunction) & func, (wxObject *) NULL ),
1786 #define EVT_MENU_HIGHLIGHT_ALL(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MENU_HIGHLIGHT, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMenuEventFunction) & func, (wxObject *) NULL ),
1787 #define EVT_SET_FOCUS(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_SET_FOCUS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxFocusEventFunction) & func, (wxObject *) NULL ),
1788 #define EVT_KILL_FOCUS(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_KILL_FOCUS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxFocusEventFunction) & func, (wxObject *) NULL ),
1789 #define EVT_ACTIVATE(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_ACTIVATE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxActivateEventFunction) & func, (wxObject *) NULL ),
1790 #define EVT_ACTIVATE_APP(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_ACTIVATE_APP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxActivateEventFunction) & func, (wxObject *) NULL ),
1791 #define EVT_END_SESSION(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_END_SESSION, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCloseEventFunction) & func, (wxObject *) NULL ),
1792 #define EVT_QUERY_END_SESSION(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_QUERY_END_SESSION, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCloseEventFunction) & func, (wxObject *) NULL ),
1793 #define EVT_DROP_FILES(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_DROP_FILES, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxDropFilesEventFunction) & func, (wxObject *) NULL ),
1794 #define EVT_INIT_DIALOG(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_INIT_DIALOG, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxInitDialogEventFunction) & func, (wxObject *) NULL ),
1795 #define EVT_SYS_COLOUR_CHANGED(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_SYS_COLOUR_CHANGED, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxSysColourChangedFunction) & func, (wxObject *) NULL ),
1796 #define EVT_SHOW(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SHOW, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxShowEventFunction) & func, (wxObject *) NULL ),
1797 #define EVT_MAXIMIZE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MAXIMIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMaximizeEventFunction) & func, (wxObject *) NULL ),
1798 #define EVT_ICONIZE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_ICONIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxIconizeEventFunction) & func, (wxObject *) NULL ),
1799 #define EVT_NAVIGATION_KEY(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_NAVIGATION_KEY, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNavigationKeyEventFunction) & func, (wxObject *) NULL ),
1800 #define EVT_PALETTE_CHANGED(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_PALETTE_CHANGED, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxPaletteChangedEventFunction) & func, (wxObject *) NULL ),
1801 #define EVT_QUERY_NEW_PALETTE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_QUERY_NEW_PALETTE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxQueryNewPaletteEventFunction) & func, (wxObject *) NULL ),
1802 #define EVT_WINDOW_CREATE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_CREATE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxWindowCreateEventFunction) & func, (wxObject *) NULL ),
1803 #define EVT_WINDOW_DESTROY(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_DESTROY, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxWindowDestroyEventFunction) & func, (wxObject *) NULL ),
1804 #define EVT_SET_CURSOR(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SET_CURSOR, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxSetCursorEventFunction) & func, (wxObject *) NULL ),
1805
1806 // Mouse events
1807 #define EVT_LEFT_DOWN(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEFT_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1808 #define EVT_LEFT_UP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEFT_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1809 #define EVT_MIDDLE_DOWN(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MIDDLE_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1810 #define EVT_MIDDLE_UP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MIDDLE_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1811 #define EVT_RIGHT_DOWN(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_RIGHT_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1812 #define EVT_RIGHT_UP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_RIGHT_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1813 #define EVT_MOTION(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOTION, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1814 #define EVT_LEFT_DCLICK(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1815 #define EVT_MIDDLE_DCLICK(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MIDDLE_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1816 #define EVT_RIGHT_DCLICK(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1817 #define EVT_LEAVE_WINDOW(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEAVE_WINDOW, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1818 #define EVT_ENTER_WINDOW(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_ENTER_WINDOW, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1819 #define EVT_MOUSEWHEEL(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOUSEWHEEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1820
1821 // All mouse events
1822 #define EVT_MOUSE_EVENTS(func) \
1823  DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEFT_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1824  DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEFT_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1825  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MIDDLE_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1826  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MIDDLE_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1827  DECLARE_EVENT_TABLE_ENTRY( wxEVT_RIGHT_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1828  DECLARE_EVENT_TABLE_ENTRY( wxEVT_RIGHT_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1829  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOTION, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1830  DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1831  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MIDDLE_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1832  DECLARE_EVENT_TABLE_ENTRY( wxEVT_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1833  DECLARE_EVENT_TABLE_ENTRY( wxEVT_ENTER_WINDOW, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1834  DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEAVE_WINDOW, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),\
1835  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOUSEWHEEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxMouseEventFunction) & func, (wxObject *) NULL ),
1836
1837 // EVT_COMMAND
1838 #define EVT_COMMAND(id, event, fn)  DECLARE_EVENT_TABLE_ENTRY( event, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1839 #define EVT_COMMAND_RANGE(id1, id2, event, fn)  DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1840
1841 // Scrolling from wxWindow (sent to wxScrolledWindow)
1842 #define EVT_SCROLLWIN(func) \
1843   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_TOP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),\
1844   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_BOTTOM, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),\
1845   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_LINEUP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),\
1846   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_LINEDOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),\
1847   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_PAGEUP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),\
1848   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_PAGEDOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),\
1849   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_THUMBTRACK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),\
1850   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_THUMBRELEASE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1851
1852 #define EVT_SCROLLWIN_TOP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_TOP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1853 #define EVT_SCROLLWIN_BOTTOM(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_BOTTOM, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1854 #define EVT_SCROLLWIN_LINEUP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_LINEUP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1855 #define EVT_SCROLLWIN_LINEDOWN(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_LINEDOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1856 #define EVT_SCROLLWIN_PAGEUP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_PAGEUP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1857 #define EVT_SCROLLWIN_PAGEDOWN(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_PAGEDOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1858 #define EVT_SCROLLWIN_THUMBTRACK(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_THUMBTRACK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1859 #define EVT_SCROLLWIN_THUMBRELEASE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_THUMBRELEASE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollWinEventFunction) & func, (wxObject *) NULL ),
1860
1861 // Scrolling from wxSlider and wxScrollBar
1862 #define EVT_SCROLL(func) \
1863   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_TOP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1864   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_BOTTOM, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1865   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEUP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1866   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEDOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1867   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_PAGEUP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1868   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_PAGEDOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1869   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBTRACK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1870   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBRELEASE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1871
1872 #define EVT_SCROLL_TOP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_TOP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1873 #define EVT_SCROLL_BOTTOM(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_BOTTOM, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1874 #define EVT_SCROLL_LINEUP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEUP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1875 #define EVT_SCROLL_LINEDOWN(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEDOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1876 #define EVT_SCROLL_PAGEUP(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_PAGEUP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1877 #define EVT_SCROLL_PAGEDOWN(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_PAGEDOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1878 #define EVT_SCROLL_THUMBTRACK(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBTRACK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1879 #define EVT_SCROLL_THUMBRELEASE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBRELEASE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1880
1881 // Scrolling from wxSlider and wxScrollBar, with an id
1882 #define EVT_COMMAND_SCROLL(id, func) \
1883   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_TOP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1884   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_BOTTOM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1885   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1886   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1887   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_PAGEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1888   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_PAGEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1889   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBTRACK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),\
1890   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBRELEASE, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1891
1892 #define EVT_COMMAND_SCROLL_TOP(id, func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_TOP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1893 #define EVT_COMMAND_SCROLL_BOTTOM(id, func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_BOTTOM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1894 #define EVT_COMMAND_SCROLL_LINEUP(id, func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1895 #define EVT_COMMAND_SCROLL_LINEDOWN(id, func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_LINEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1896 #define EVT_COMMAND_SCROLL_PAGEUP(id, func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_PAGEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1897 #define EVT_COMMAND_SCROLL_PAGEDOWN(id, func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_PAGEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1898 #define EVT_COMMAND_SCROLL_THUMBTRACK(id, func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBTRACK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1899 #define EVT_COMMAND_SCROLL_THUMBRELEASE(id, func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLL_THUMBRELEASE, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxScrollEventFunction) & func, (wxObject *) NULL ),
1900
1901 // Convenience macros for commonly-used commands
1902 #define EVT_BUTTON(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_BUTTON_CLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1903 #define EVT_CHECKBOX(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_CHECKBOX_CLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1904 #define EVT_CHOICE(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_CHOICE_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1905 #define EVT_LISTBOX(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LISTBOX_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1906 #define EVT_LISTBOX_DCLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1907 #define EVT_TEXT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TEXT_UPDATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1908 #define EVT_TEXT_ENTER(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TEXT_ENTER, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1909 #define EVT_MENU(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_MENU_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1910 #define EVT_MENU_RANGE(id1, id2, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_MENU_SELECTED, id1, id2, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1911 #define EVT_SLIDER(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_SLIDER_UPDATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1912 #define EVT_RADIOBOX(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RADIOBOX_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1913 #define EVT_RADIOBUTTON(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RADIOBUTTON_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1914 // EVT_SCROLLBAR is now obsolete since we use EVT_COMMAND_SCROLL... events
1915 #define EVT_SCROLLBAR(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_SCROLLBAR_UPDATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1916 #define EVT_VLBOX(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_VLBOX_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1917 #define EVT_COMBOBOX(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_COMBOBOX_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1918 #define EVT_TOOL(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TOOL_CLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1919 #define EVT_TOOL_RANGE(id1, id2, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TOOL_CLICKED, id1, id2, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1920 #define EVT_TOOL_RCLICKED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TOOL_RCLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1921 #define EVT_TOOL_RCLICKED_RANGE(id1, id2, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TOOL_RCLICKED, id1, id2, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1922 #define EVT_TOOL_ENTER(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_TOOL_ENTER, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1923 #define EVT_CHECKLISTBOX(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1924
1925 // Generic command events
1926 #define EVT_COMMAND_LEFT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LEFT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1927 #define EVT_COMMAND_LEFT_DCLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LEFT_DCLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1928 #define EVT_COMMAND_RIGHT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RIGHT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1929 #define EVT_COMMAND_RIGHT_DCLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RIGHT_DCLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1930 #define EVT_COMMAND_SET_FOCUS(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_SET_FOCUS, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1931 #define EVT_COMMAND_KILL_FOCUS(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_KILL_FOCUS, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1932 #define EVT_COMMAND_ENTER(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_ENTER, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL ),
1933
1934 // Joystick events
1935 #define EVT_JOY_DOWN(func) \
1936  DECLARE_EVENT_TABLE_ENTRY( wxEVT_JOY_BUTTON_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxJoystickEventFunction) & func, (wxObject *) NULL ),
1937 #define EVT_JOY_UP(func) \
1938  DECLARE_EVENT_TABLE_ENTRY( wxEVT_JOY_BUTTON_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxJoystickEventFunction) & func, (wxObject *) NULL ),
1939 #define EVT_JOY_MOVE(func) \
1940  DECLARE_EVENT_TABLE_ENTRY( wxEVT_JOY_MOVE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxJoystickEventFunction) & func, (wxObject *) NULL ),
1941 #define EVT_JOY_ZMOVE(func) \
1942  DECLARE_EVENT_TABLE_ENTRY( wxEVT_JOY_ZMOVE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxJoystickEventFunction) & func, (wxObject *) NULL ),
1943
1944 // All joystick events
1945 #define EVT_JOYSTICK_EVENTS(func) \
1946  DECLARE_EVENT_TABLE_ENTRY( wxEVT_JOY_BUTTON_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxJoystickEventFunction) & func, (wxObject *) NULL ),\
1947  DECLARE_EVENT_TABLE_ENTRY( wxEVT_JOY_BUTTON_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxJoystickEventFunction) & func, (wxObject *) NULL ),\
1948  DECLARE_EVENT_TABLE_ENTRY( wxEVT_JOY_MOVE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxJoystickEventFunction) & func, (wxObject *) NULL ),\
1949  DECLARE_EVENT_TABLE_ENTRY( wxEVT_JOY_ZMOVE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxJoystickEventFunction) & func, (wxObject *) NULL ),
1950
1951 // Idle event
1952 #define EVT_IDLE(func) \
1953  DECLARE_EVENT_TABLE_ENTRY( wxEVT_IDLE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxIdleEventFunction) & func, (wxObject *) NULL ),
1954
1955 // Update UI event
1956 #define EVT_UPDATE_UI(id, func) \
1957  DECLARE_EVENT_TABLE_ENTRY( wxEVT_UPDATE_UI, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxUpdateUIEventFunction) & func, (wxObject *) NULL ),
1958 #define EVT_UPDATE_UI_RANGE(id1, id2, func) \
1959  DECLARE_EVENT_TABLE_ENTRY( wxEVT_UPDATE_UI, id1, id2, (wxObjectEventFunction)(wxEventFunction)(wxUpdateUIEventFunction)&func, (wxObject *) NULL ),
1960
1961 // Help events
1962 #define EVT_HELP(id, func) \
1963  DECLARE_EVENT_TABLE_ENTRY( wxEVT_HELP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxHelpEventFunction) & func, (wxObject *) NULL ),
1964
1965 #define EVT_HELP_RANGE(id1, id2, func) \
1966  DECLARE_EVENT_TABLE_ENTRY( wxEVT_HELP, id1, id2, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxHelpEventFunction) & func, (wxObject *) NULL ),
1967
1968 #define EVT_DETAILED_HELP(id, func) \
1969  DECLARE_EVENT_TABLE_ENTRY( wxEVT_DETAILED_HELP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxHelpEventFunction) & func, (wxObject *) NULL ),
1970
1971 #define EVT_DETAILED_HELP_RANGE(id1, id2, func) \
1972  DECLARE_EVENT_TABLE_ENTRY( wxEVT_DETAILED_HELP, id1, id2, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxHelpEventFunction) & func, (wxObject *) NULL ),
1973
1974 // Context Menu Events
1975 #define EVT_CONTEXT_MENU(func) \
1976  DECLARE_EVENT_TABLE_ENTRY(wxEVT_CONTEXT_MENU, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxContextMenuEventFunction) & func, (wxObject *) NULL ),
1977
1978 // ----------------------------------------------------------------------------
1979 // Global data
1980 // ----------------------------------------------------------------------------
1981
1982 // for pending event processing - notice that there is intentionally no
1983 // WXDLLEXPORT here
1984 extern wxList *wxPendingEvents;
1985 #if wxUSE_THREADS
1986     extern wxCriticalSection *wxPendingEventsLocker;
1987 #endif
1988
1989 // ----------------------------------------------------------------------------
1990 // Helper functions
1991 // ----------------------------------------------------------------------------
1992
1993 #if wxUSE_GUI
1994
1995 // Find a window with the focus, that is also a descendant of the given window.
1996 // This is used to determine the window to initially send commands to.
1997 wxWindow* wxFindFocusDescendant(wxWindow* ancestor);
1998
1999 #endif // wxUSE_GUI
2000
2001 #endif
2002         // _WX_EVENTH__