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branching from upstream revision (http://pcsx2.googlecode.com/svn/trunk
): r3113 to
https://svn.netsolutions.dnsalias.com/websvn/ps2/pcsx2/pcsx2_0.9.7/branch/r3113_0.9.7_beta
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: event.h 53135 2008-04-12 02:31:04Z VZ $
8 // Copyright: (c) wxWidgets team
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_EVENT_H__
13 #define _WX_EVENT_H__
14
15 #include "wx/defs.h"
16 #include "wx/cpp.h"
17 #include "wx/object.h"
18 #include "wx/clntdata.h"
19
20 #if wxUSE_GUI
21 #include "wx/gdicmn.h"
22 #include "wx/cursor.h"
23 #endif
24
25 #include "wx/thread.h"
26
27 #include "wx/dynarray.h"
28
29 // ----------------------------------------------------------------------------
30 // forward declarations
31 // ----------------------------------------------------------------------------
32
33 class WXDLLIMPEXP_FWD_BASE wxList;
34
35 #if wxUSE_GUI
36 class WXDLLIMPEXP_FWD_CORE wxDC;
37 class WXDLLIMPEXP_FWD_CORE wxMenu;
38 class WXDLLIMPEXP_FWD_CORE wxWindow;
39 class WXDLLIMPEXP_FWD_CORE wxWindowBase;
40 #endif // wxUSE_GUI
41
42 class WXDLLIMPEXP_FWD_BASE wxEvtHandler;
43
44 // ----------------------------------------------------------------------------
45 // Event types
46 // ----------------------------------------------------------------------------
47
48 typedef int wxEventType;
49
50 // this is used to make the event table entry type safe, so that for an event
51 // handler only a function with proper parameter list can be given.
52 #define wxStaticCastEvent(type, val) wx_static_cast(type, val)
53
54 // in previous versions of wxWidgets the event types used to be constants
55 // which created difficulties with custom/user event types definition
56 //
57 // starting from wxWidgets 2.4 the event types are now dynamically assigned
58 // using wxNewEventType() which solves this problem, however at price of
59 // several incompatibilities:
60 //
61 // a) event table macros declaration changed, it now uses wxEventTableEntry
62 // ctor instead of initialisation from an agregate - the macro
63 // DECLARE_EVENT_TABLE_ENTRY may be used to write code which can compile
64 // with all versions of wxWidgets
65 //
66 // b) event types can't be used as switch() cases as they're not really
67 // constant any more - there is no magic solution here, you just have to
68 // change the switch()es to if()s
69 //
70 // if these are real problems for you, define WXWIN_COMPATIBILITY_EVENT_TYPES
71 // as 1 to get 100% old behaviour, however you won't be able to use the
72 // libraries using the new dynamic event type allocation in such case, so avoid
73 // it if possible.
74 #ifndef WXWIN_COMPATIBILITY_EVENT_TYPES
75 #define WXWIN_COMPATIBILITY_EVENT_TYPES 0
76 #endif
77
78 #if WXWIN_COMPATIBILITY_EVENT_TYPES
79
80 #define DECLARE_EVENT_TABLE_ENTRY(type, winid, idLast, fn, obj) \
81 { type, winid, idLast, fn, obj }
82
83 #define BEGIN_DECLARE_EVENT_TYPES() enum {
84 #define END_DECLARE_EVENT_TYPES() };
85 #define DECLARE_EVENT_TYPE(name, value) name = wxEVT_FIRST + value,
86 #define DECLARE_LOCAL_EVENT_TYPE(name, value) name = wxEVT_USER_FIRST + value,
87 #define DECLARE_EXPORTED_EVENT_TYPE(expdecl, name, value) \
88 DECLARE_LOCAL_EVENT_TYPE(name, value)
89 #define DEFINE_EVENT_TYPE(name)
90 #define DEFINE_LOCAL_EVENT_TYPE(name)
91
92
93 #else // !WXWIN_COMPATIBILITY_EVENT_TYPES
94
95 #define DECLARE_EVENT_TABLE_ENTRY(type, winid, idLast, fn, obj) \
96 wxEventTableEntry(type, winid, idLast, fn, obj)
97
98 #define BEGIN_DECLARE_EVENT_TYPES()
99 #define END_DECLARE_EVENT_TYPES()
100 #define DECLARE_EXPORTED_EVENT_TYPE(expdecl, name, value) \
101 extern expdecl const wxEventType name;
102 #define DECLARE_EVENT_TYPE(name, value) \
103 DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_CORE, name, value)
104 #define DECLARE_LOCAL_EVENT_TYPE(name, value) \
105 DECLARE_EXPORTED_EVENT_TYPE(wxEMPTY_PARAMETER_VALUE, name, value)
106 #define DEFINE_EVENT_TYPE(name) const wxEventType name = wxNewEventType();
107 #define DEFINE_LOCAL_EVENT_TYPE(name) DEFINE_EVENT_TYPE(name)
108
109 // generate a new unique event type
110 extern WXDLLIMPEXP_BASE wxEventType wxNewEventType();
111
112 #endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES
113
114 BEGIN_DECLARE_EVENT_TYPES()
115
116 #if WXWIN_COMPATIBILITY_EVENT_TYPES
117 wxEVT_NULL = 0,
118 wxEVT_FIRST = 10000,
119 wxEVT_USER_FIRST = wxEVT_FIRST + 2000,
120 #else // !WXWIN_COMPATIBILITY_EVENT_TYPES
121 // it is important to still have these as constants to avoid
122 // initialization order related problems
123 DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_BASE, wxEVT_NULL, 0)
124 DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_BASE, wxEVT_FIRST, 10000)
125 DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_BASE, wxEVT_USER_FIRST, wxEVT_FIRST + 2000)
126 #endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES
127
128 DECLARE_EVENT_TYPE(wxEVT_COMMAND_BUTTON_CLICKED, 1)
129 DECLARE_EVENT_TYPE(wxEVT_COMMAND_CHECKBOX_CLICKED, 2)
130 DECLARE_EVENT_TYPE(wxEVT_COMMAND_CHOICE_SELECTED, 3)
131 DECLARE_EVENT_TYPE(wxEVT_COMMAND_LISTBOX_SELECTED, 4)
132 DECLARE_EVENT_TYPE(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, 5)
133 DECLARE_EVENT_TYPE(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, 6)
134 // now they are in wx/textctrl.h
135 #if WXWIN_COMPATIBILITY_EVENT_TYPES
136 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_UPDATED, 7)
137 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_ENTER, 8)
138 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_URL, 13)
139 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_MAXLEN, 14)
140 #endif // WXWIN_COMPATIBILITY_EVENT_TYPES
141 DECLARE_EVENT_TYPE(wxEVT_COMMAND_MENU_SELECTED, 9)
142 DECLARE_EVENT_TYPE(wxEVT_COMMAND_SLIDER_UPDATED, 10)
143 DECLARE_EVENT_TYPE(wxEVT_COMMAND_RADIOBOX_SELECTED, 11)
144 DECLARE_EVENT_TYPE(wxEVT_COMMAND_RADIOBUTTON_SELECTED, 12)
145
146 // wxEVT_COMMAND_SCROLLBAR_UPDATED is now obsolete since we use
147 // wxEVT_SCROLL... events
148
149 DECLARE_EVENT_TYPE(wxEVT_COMMAND_SCROLLBAR_UPDATED, 13)
150 DECLARE_EVENT_TYPE(wxEVT_COMMAND_VLBOX_SELECTED, 14)
151 DECLARE_EVENT_TYPE(wxEVT_COMMAND_COMBOBOX_SELECTED, 15)
152 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TOOL_RCLICKED, 16)
153 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TOOL_ENTER, 17)
154 DECLARE_EVENT_TYPE(wxEVT_COMMAND_SPINCTRL_UPDATED, 18)
155
156 // Sockets and timers send events, too
157 DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_BASE, wxEVT_SOCKET, 50)
158 DECLARE_EVENT_TYPE(wxEVT_TIMER , 80)
159
160 // Mouse event types
161 DECLARE_EVENT_TYPE(wxEVT_LEFT_DOWN, 100)
162 DECLARE_EVENT_TYPE(wxEVT_LEFT_UP, 101)
163 DECLARE_EVENT_TYPE(wxEVT_MIDDLE_DOWN, 102)
164 DECLARE_EVENT_TYPE(wxEVT_MIDDLE_UP, 103)
165 DECLARE_EVENT_TYPE(wxEVT_RIGHT_DOWN, 104)
166 DECLARE_EVENT_TYPE(wxEVT_RIGHT_UP, 105)
167 DECLARE_EVENT_TYPE(wxEVT_MOTION, 106)
168 DECLARE_EVENT_TYPE(wxEVT_ENTER_WINDOW, 107)
169 DECLARE_EVENT_TYPE(wxEVT_LEAVE_WINDOW, 108)
170 DECLARE_EVENT_TYPE(wxEVT_LEFT_DCLICK, 109)
171 DECLARE_EVENT_TYPE(wxEVT_MIDDLE_DCLICK, 110)
172 DECLARE_EVENT_TYPE(wxEVT_RIGHT_DCLICK, 111)
173 DECLARE_EVENT_TYPE(wxEVT_SET_FOCUS, 112)
174 DECLARE_EVENT_TYPE(wxEVT_KILL_FOCUS, 113)
175 DECLARE_EVENT_TYPE(wxEVT_CHILD_FOCUS, 114)
176 DECLARE_EVENT_TYPE(wxEVT_MOUSEWHEEL, 115)
177
178 // Non-client mouse events
179 DECLARE_EVENT_TYPE(wxEVT_NC_LEFT_DOWN, 200)
180 DECLARE_EVENT_TYPE(wxEVT_NC_LEFT_UP, 201)
181 DECLARE_EVENT_TYPE(wxEVT_NC_MIDDLE_DOWN, 202)
182 DECLARE_EVENT_TYPE(wxEVT_NC_MIDDLE_UP, 203)
183 DECLARE_EVENT_TYPE(wxEVT_NC_RIGHT_DOWN, 204)
184 DECLARE_EVENT_TYPE(wxEVT_NC_RIGHT_UP, 205)
185 DECLARE_EVENT_TYPE(wxEVT_NC_MOTION, 206)
186 DECLARE_EVENT_TYPE(wxEVT_NC_ENTER_WINDOW, 207)
187 DECLARE_EVENT_TYPE(wxEVT_NC_LEAVE_WINDOW, 208)
188 DECLARE_EVENT_TYPE(wxEVT_NC_LEFT_DCLICK, 209)
189 DECLARE_EVENT_TYPE(wxEVT_NC_MIDDLE_DCLICK, 210)
190 DECLARE_EVENT_TYPE(wxEVT_NC_RIGHT_DCLICK, 211)
191
192 // Character input event type
193 DECLARE_EVENT_TYPE(wxEVT_CHAR, 212)
194 DECLARE_EVENT_TYPE(wxEVT_CHAR_HOOK, 213)
195 DECLARE_EVENT_TYPE(wxEVT_NAVIGATION_KEY, 214)
196 DECLARE_EVENT_TYPE(wxEVT_KEY_DOWN, 215)
197 DECLARE_EVENT_TYPE(wxEVT_KEY_UP, 216)
198 #if wxUSE_HOTKEY
199 DECLARE_EVENT_TYPE(wxEVT_HOTKEY, 217)
200 #endif
201 // Set cursor event
202 DECLARE_EVENT_TYPE(wxEVT_SET_CURSOR, 230)
203
204 // wxScrollBar and wxSlider event identifiers
205 DECLARE_EVENT_TYPE(wxEVT_SCROLL_TOP, 300)
206 DECLARE_EVENT_TYPE(wxEVT_SCROLL_BOTTOM, 301)
207 DECLARE_EVENT_TYPE(wxEVT_SCROLL_LINEUP, 302)
208 DECLARE_EVENT_TYPE(wxEVT_SCROLL_LINEDOWN, 303)
209 DECLARE_EVENT_TYPE(wxEVT_SCROLL_PAGEUP, 304)
210 DECLARE_EVENT_TYPE(wxEVT_SCROLL_PAGEDOWN, 305)
211 DECLARE_EVENT_TYPE(wxEVT_SCROLL_THUMBTRACK, 306)
212 DECLARE_EVENT_TYPE(wxEVT_SCROLL_THUMBRELEASE, 307)
213 DECLARE_EVENT_TYPE(wxEVT_SCROLL_CHANGED, 308)
214
215 // Scroll events from wxWindow
216 DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_TOP, 320)
217 DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_BOTTOM, 321)
218 DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_LINEUP, 322)
219 DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_LINEDOWN, 323)
220 DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_PAGEUP, 324)
221 DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_PAGEDOWN, 325)
222 DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_THUMBTRACK, 326)
223 DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_THUMBRELEASE, 327)
224
225 // System events
226 DECLARE_EVENT_TYPE(wxEVT_SIZE, 400)
227 DECLARE_EVENT_TYPE(wxEVT_MOVE, 401)
228 DECLARE_EVENT_TYPE(wxEVT_CLOSE_WINDOW, 402)
229 DECLARE_EVENT_TYPE(wxEVT_END_SESSION, 403)
230 DECLARE_EVENT_TYPE(wxEVT_QUERY_END_SESSION, 404)
231 DECLARE_EVENT_TYPE(wxEVT_ACTIVATE_APP, 405)
232 // 406..408 are power events
233 DECLARE_EVENT_TYPE(wxEVT_ACTIVATE, 409)
234 DECLARE_EVENT_TYPE(wxEVT_CREATE, 410)
235 DECLARE_EVENT_TYPE(wxEVT_DESTROY, 411)
236 DECLARE_EVENT_TYPE(wxEVT_SHOW, 412)
237 DECLARE_EVENT_TYPE(wxEVT_ICONIZE, 413)
238 DECLARE_EVENT_TYPE(wxEVT_MAXIMIZE, 414)
239 DECLARE_EVENT_TYPE(wxEVT_MOUSE_CAPTURE_CHANGED, 415)
240 DECLARE_EVENT_TYPE(wxEVT_MOUSE_CAPTURE_LOST, 416)
241 DECLARE_EVENT_TYPE(wxEVT_PAINT, 417)
242 DECLARE_EVENT_TYPE(wxEVT_ERASE_BACKGROUND, 418)
243 DECLARE_EVENT_TYPE(wxEVT_NC_PAINT, 419)
244 DECLARE_EVENT_TYPE(wxEVT_PAINT_ICON, 420)
245 DECLARE_EVENT_TYPE(wxEVT_MENU_OPEN, 421)
246 DECLARE_EVENT_TYPE(wxEVT_MENU_CLOSE, 422)
247 DECLARE_EVENT_TYPE(wxEVT_MENU_HIGHLIGHT, 423)
248 DECLARE_EVENT_TYPE(wxEVT_CONTEXT_MENU, 424)
249 DECLARE_EVENT_TYPE(wxEVT_SYS_COLOUR_CHANGED, 425)
250 DECLARE_EVENT_TYPE(wxEVT_DISPLAY_CHANGED, 426)
251 DECLARE_EVENT_TYPE(wxEVT_SETTING_CHANGED, 427)
252 DECLARE_EVENT_TYPE(wxEVT_QUERY_NEW_PALETTE, 428)
253 DECLARE_EVENT_TYPE(wxEVT_PALETTE_CHANGED, 429)
254 DECLARE_EVENT_TYPE(wxEVT_JOY_BUTTON_DOWN, 430)
255 DECLARE_EVENT_TYPE(wxEVT_JOY_BUTTON_UP, 431)
256 DECLARE_EVENT_TYPE(wxEVT_JOY_MOVE, 432)
257 DECLARE_EVENT_TYPE(wxEVT_JOY_ZMOVE, 433)
258 DECLARE_EVENT_TYPE(wxEVT_DROP_FILES, 434)
259 DECLARE_EVENT_TYPE(wxEVT_DRAW_ITEM, 435)
260 DECLARE_EVENT_TYPE(wxEVT_MEASURE_ITEM, 436)
261 DECLARE_EVENT_TYPE(wxEVT_COMPARE_ITEM, 437)
262 DECLARE_EVENT_TYPE(wxEVT_INIT_DIALOG, 438)
263 DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_BASE, wxEVT_IDLE, 439)
264 DECLARE_EVENT_TYPE(wxEVT_UPDATE_UI, 440)
265 DECLARE_EVENT_TYPE(wxEVT_SIZING, 441)
266 DECLARE_EVENT_TYPE(wxEVT_MOVING, 442)
267 DECLARE_EVENT_TYPE(wxEVT_HIBERNATE, 443)
268 // more power events follow -- see wx/power.h
269
270 // Clipboard events
271 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_COPY, 444)
272 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_CUT, 445)
273 DECLARE_EVENT_TYPE(wxEVT_COMMAND_TEXT_PASTE, 446)
274
275 // Generic command events
276 // Note: a click is a higher-level event than button down/up
277 DECLARE_EVENT_TYPE(wxEVT_COMMAND_LEFT_CLICK, 500)
278 DECLARE_EVENT_TYPE(wxEVT_COMMAND_LEFT_DCLICK, 501)
279 DECLARE_EVENT_TYPE(wxEVT_COMMAND_RIGHT_CLICK, 502)
280 DECLARE_EVENT_TYPE(wxEVT_COMMAND_RIGHT_DCLICK, 503)
281 DECLARE_EVENT_TYPE(wxEVT_COMMAND_SET_FOCUS, 504)
282 DECLARE_EVENT_TYPE(wxEVT_COMMAND_KILL_FOCUS, 505)
283 DECLARE_EVENT_TYPE(wxEVT_COMMAND_ENTER, 506)
284
285 // Help events
286 DECLARE_EVENT_TYPE(wxEVT_HELP, 1050)
287 DECLARE_EVENT_TYPE(wxEVT_DETAILED_HELP, 1051)
288
289 END_DECLARE_EVENT_TYPES()
290
291 // these 2 events are the same
292 #define wxEVT_COMMAND_TOOL_CLICKED wxEVT_COMMAND_MENU_SELECTED
293
294 // ----------------------------------------------------------------------------
295 // Compatibility
296 // ----------------------------------------------------------------------------
297
298 // this event is also used by wxComboBox and wxSpinCtrl which don't include
299 // wx/textctrl.h in all ports [yet], so declare it here as well
300 //
301 // still, any new code using it should include wx/textctrl.h explicitly
302 #if !WXWIN_COMPATIBILITY_EVENT_TYPES
303 extern const wxEventType WXDLLIMPEXP_CORE wxEVT_COMMAND_TEXT_UPDATED;
304 #endif
305
306 // the predefined constants for the number of times we propagate event
307 // upwards window child-parent chain
308 enum Propagation_state
309 {
310 // don't propagate it at all
311 wxEVENT_PROPAGATE_NONE = 0,
312
313 // propagate it until it is processed
314 wxEVENT_PROPAGATE_MAX = INT_MAX
315 };
316
317 /*
318 * wxWidgets events, covering all interesting things that might happen
319 * (button clicking, resizing, setting text in widgets, etc.).
320 *
321 * For each completely new event type, derive a new event class.
322 * An event CLASS represents a C++ class defining a range of similar event TYPES;
323 * examples are canvas events, panel item command events.
324 * An event TYPE is a unique identifier for a particular system event,
325 * such as a button press or a listbox deselection.
326 *
327 */
328
329 class WXDLLIMPEXP_BASE wxEvent : public wxObject
330 {
331 private:
332 wxEvent& operator=(const wxEvent&);
333
334 protected:
335 wxEvent(const wxEvent&); // for implementing Clone()
336
337 public:
338 wxEvent(int winid = 0, wxEventType commandType = wxEVT_NULL );
339
340 void SetEventType(wxEventType typ) { m_eventType = typ; }
341 wxEventType GetEventType() const { return m_eventType; }
342 wxObject *GetEventObject() const { return m_eventObject; }
343 void SetEventObject(wxObject *obj) { m_eventObject = obj; }
344 long GetTimestamp() const { return m_timeStamp; }
345 void SetTimestamp(long ts = 0) { m_timeStamp = ts; }
346 int GetId() const { return m_id; }
347 void SetId(int Id) { m_id = Id; }
348
349 // Can instruct event processor that we wish to ignore this event
350 // (treat as if the event table entry had not been found): this must be done
351 // to allow the event processing by the base classes (calling event.Skip()
352 // is the analog of calling the base class version of a virtual function)
353 void Skip(bool skip = true) { m_skipped = skip; }
354 bool GetSkipped() const { return m_skipped; }
355
356 // this function is used to create a copy of the event polymorphically and
357 // all derived classes must implement it because otherwise wxPostEvent()
358 // for them wouldn't work (it needs to do a copy of the event)
359 virtual wxEvent *Clone() const = 0;
360
361 // Implementation only: this test is explicitly anti OO and this function
362 // exists only for optimization purposes.
363 bool IsCommandEvent() const { return m_isCommandEvent; }
364
365 // Determine if this event should be propagating to the parent window.
366 bool ShouldPropagate() const
367 { return m_propagationLevel != wxEVENT_PROPAGATE_NONE; }
368
369 // Stop an event from propagating to its parent window, returns the old
370 // propagation level value
371 int StopPropagation()
372 {
373 int propagationLevel = m_propagationLevel;
374 m_propagationLevel = wxEVENT_PROPAGATE_NONE;
375 return propagationLevel;
376 }
377
378 // Resume the event propagation by restoring the propagation level
379 // (returned by StopPropagation())
380 void ResumePropagation(int propagationLevel)
381 {
382 m_propagationLevel = propagationLevel;
383 }
384
385 #if WXWIN_COMPATIBILITY_2_4
386 public:
387 #else
388 protected:
389 #endif
390 wxObject* m_eventObject;
391 wxEventType m_eventType;
392 long m_timeStamp;
393 int m_id;
394
395 public:
396 // m_callbackUserData is for internal usage only
397 wxObject* m_callbackUserData;
398
399 protected:
400 // the propagation level: while it is positive, we propagate the event to
401 // the parent window (if any)
402 //
403 // this one doesn't have to be public, we don't have to worry about
404 // backwards compatibility as it is new
405 int m_propagationLevel;
406
407 #if WXWIN_COMPATIBILITY_2_4
408 public:
409 #else
410 protected:
411 #endif
412 bool m_skipped;
413 bool m_isCommandEvent;
414
415 private:
416 // it needs to access our m_propagationLevel
417 friend class WXDLLIMPEXP_FWD_BASE wxPropagateOnce;
418
419 DECLARE_ABSTRACT_CLASS(wxEvent)
420 };
421
422 /*
423 * Helper class to temporarily change an event not to propagate.
424 */
425 class WXDLLIMPEXP_BASE wxPropagationDisabler
426 {
427 public:
428 wxPropagationDisabler(wxEvent& event) : m_event(event)
429 {
430 m_propagationLevelOld = m_event.StopPropagation();
431 }
432
433 ~wxPropagationDisabler()
434 {
435 m_event.ResumePropagation(m_propagationLevelOld);
436 }
437
438 private:
439 wxEvent& m_event;
440 int m_propagationLevelOld;
441
442 DECLARE_NO_COPY_CLASS(wxPropagationDisabler)
443 };
444
445 /*
446 * Another one to temporarily lower propagation level.
447 */
448 class WXDLLIMPEXP_BASE wxPropagateOnce
449 {
450 public:
451 wxPropagateOnce(wxEvent& event) : m_event(event)
452 {
453 wxASSERT_MSG( m_event.m_propagationLevel > 0,
454 _T("shouldn't be used unless ShouldPropagate()!") );
455
456 m_event.m_propagationLevel--;
457 }
458
459 ~wxPropagateOnce()
460 {
461 m_event.m_propagationLevel++;
462 }
463
464 private:
465 wxEvent& m_event;
466
467 DECLARE_NO_COPY_CLASS(wxPropagateOnce)
468 };
469
470 #if wxUSE_GUI
471
472
473 // Item or menu event class
474 /*
475 wxEVT_COMMAND_BUTTON_CLICKED
476 wxEVT_COMMAND_CHECKBOX_CLICKED
477 wxEVT_COMMAND_CHOICE_SELECTED
478 wxEVT_COMMAND_LISTBOX_SELECTED
479 wxEVT_COMMAND_LISTBOX_DOUBLECLICKED
480 wxEVT_COMMAND_TEXT_UPDATED
481 wxEVT_COMMAND_TEXT_ENTER
482 wxEVT_COMMAND_MENU_SELECTED
483 wxEVT_COMMAND_SLIDER_UPDATED
484 wxEVT_COMMAND_RADIOBOX_SELECTED
485 wxEVT_COMMAND_RADIOBUTTON_SELECTED
486 wxEVT_COMMAND_SCROLLBAR_UPDATED
487 wxEVT_COMMAND_VLBOX_SELECTED
488 wxEVT_COMMAND_COMBOBOX_SELECTED
489 wxEVT_COMMAND_TOGGLEBUTTON_CLICKED
490 */
491
492 #if WXWIN_COMPATIBILITY_2_4
493 // Backwards compatibility for wxCommandEvent::m_commandString, will lead to compilation errors in some cases of usage
494 class WXDLLIMPEXP_CORE wxCommandEvent;
495
496 class WXDLLIMPEXP_CORE wxCommandEventStringHelper
497 {
498 public:
499 wxCommandEventStringHelper(wxCommandEvent * evt)
500 : m_evt(evt)
501 { }
502
503 void operator=(const wxString &str);
504 operator wxString();
505 const wxChar* c_str() const;
506
507 private:
508 wxCommandEvent* m_evt;
509 };
510 #endif
511
512 class WXDLLIMPEXP_CORE wxCommandEvent : public wxEvent
513 {
514 public:
515 wxCommandEvent(wxEventType commandType = wxEVT_NULL, int winid = 0);
516
517 wxCommandEvent(const wxCommandEvent& event)
518 : wxEvent(event),
519 #if WXWIN_COMPATIBILITY_2_4
520 m_commandString(this),
521 #endif
522 m_cmdString(event.m_cmdString),
523 m_commandInt(event.m_commandInt),
524 m_extraLong(event.m_extraLong),
525 m_clientData(event.m_clientData),
526 m_clientObject(event.m_clientObject)
527 { }
528
529 // Set/Get client data from controls
530 void SetClientData(void* clientData) { m_clientData = clientData; }
531 void *GetClientData() const { return m_clientData; }
532
533 // Set/Get client object from controls
534 void SetClientObject(wxClientData* clientObject) { m_clientObject = clientObject; }
535 wxClientData *GetClientObject() const { return m_clientObject; }
536
537 // Get listbox selection if single-choice
538 int GetSelection() const { return m_commandInt; }
539
540 // Set/Get listbox/choice selection string
541 void SetString(const wxString& s) { m_cmdString = s; }
542 wxString GetString() const;
543
544 // Get checkbox value
545 bool IsChecked() const { return m_commandInt != 0; }
546
547 // true if the listbox event was a selection.
548 bool IsSelection() const { return (m_extraLong != 0); }
549
550 void SetExtraLong(long extraLong) { m_extraLong = extraLong; }
551 long GetExtraLong() const { return m_extraLong; }
552
553 void SetInt(int i) { m_commandInt = i; }
554 int GetInt() const { return m_commandInt; }
555
556 virtual wxEvent *Clone() const { return new wxCommandEvent(*this); }
557
558 #if WXWIN_COMPATIBILITY_2_4
559 public:
560 wxCommandEventStringHelper m_commandString;
561 #else
562 protected:
563 #endif
564 wxString m_cmdString; // String event argument
565 int m_commandInt;
566 long m_extraLong; // Additional information (e.g. select/deselect)
567 void* m_clientData; // Arbitrary client data
568 wxClientData* m_clientObject; // Arbitrary client object
569
570 private:
571 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCommandEvent)
572 };
573
574 #if WXWIN_COMPATIBILITY_2_4
575 inline void wxCommandEventStringHelper::operator=(const wxString &str)
576 {
577 m_evt->SetString(str);
578 }
579
580 inline wxCommandEventStringHelper::operator wxString()
581 {
582 return m_evt->GetString();
583 }
584
585 inline const wxChar* wxCommandEventStringHelper::c_str() const
586 {
587 return m_evt->GetString().c_str();
588 }
589 #endif
590
591 // this class adds a possibility to react (from the user) code to a control
592 // notification: allow or veto the operation being reported.
593 class WXDLLIMPEXP_CORE wxNotifyEvent : public wxCommandEvent
594 {
595 public:
596 wxNotifyEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
597 : wxCommandEvent(commandType, winid)
598 { m_bAllow = true; }
599
600 wxNotifyEvent(const wxNotifyEvent& event)
601 : wxCommandEvent(event)
602 { m_bAllow = event.m_bAllow; }
603
604 // veto the operation (usually it's allowed by default)
605 void Veto() { m_bAllow = false; }
606
607 // allow the operation if it was disabled by default
608 void Allow() { m_bAllow = true; }
609
610 // for implementation code only: is the operation allowed?
611 bool IsAllowed() const { return m_bAllow; }
612
613 virtual wxEvent *Clone() const { return new wxNotifyEvent(*this); }
614
615 private:
616 bool m_bAllow;
617
618 private:
619 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxNotifyEvent)
620 };
621
622 // Scroll event class, derived form wxCommandEvent. wxScrollEvents are
623 // sent by wxSlider and wxScrollBar.
624 /*
625 wxEVT_SCROLL_TOP
626 wxEVT_SCROLL_BOTTOM
627 wxEVT_SCROLL_LINEUP
628 wxEVT_SCROLL_LINEDOWN
629 wxEVT_SCROLL_PAGEUP
630 wxEVT_SCROLL_PAGEDOWN
631 wxEVT_SCROLL_THUMBTRACK
632 wxEVT_SCROLL_THUMBRELEASE
633 wxEVT_SCROLL_CHANGED
634 */
635
636 class WXDLLIMPEXP_CORE wxScrollEvent : public wxCommandEvent
637 {
638 public:
639 wxScrollEvent(wxEventType commandType = wxEVT_NULL,
640 int winid = 0, int pos = 0, int orient = 0);
641
642 int GetOrientation() const { return (int) m_extraLong; }
643 int GetPosition() const { return m_commandInt; }
644 void SetOrientation(int orient) { m_extraLong = (long) orient; }
645 void SetPosition(int pos) { m_commandInt = pos; }
646
647 virtual wxEvent *Clone() const { return new wxScrollEvent(*this); }
648
649 private:
650 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxScrollEvent)
651 };
652
653 // ScrollWin event class, derived fom wxEvent. wxScrollWinEvents
654 // are sent by wxWindow.
655 /*
656 wxEVT_SCROLLWIN_TOP
657 wxEVT_SCROLLWIN_BOTTOM
658 wxEVT_SCROLLWIN_LINEUP
659 wxEVT_SCROLLWIN_LINEDOWN
660 wxEVT_SCROLLWIN_PAGEUP
661 wxEVT_SCROLLWIN_PAGEDOWN
662 wxEVT_SCROLLWIN_THUMBTRACK
663 wxEVT_SCROLLWIN_THUMBRELEASE
664 */
665
666 class WXDLLIMPEXP_CORE wxScrollWinEvent : public wxEvent
667 {
668 public:
669 wxScrollWinEvent(wxEventType commandType = wxEVT_NULL,
670 int pos = 0, int orient = 0);
671 wxScrollWinEvent(const wxScrollWinEvent & event) : wxEvent(event)
672 { m_commandInt = event.m_commandInt;
673 m_extraLong = event.m_extraLong; }
674
675 int GetOrientation() const { return (int) m_extraLong; }
676 int GetPosition() const { return m_commandInt; }
677 void SetOrientation(int orient) { m_extraLong = (long) orient; }
678 void SetPosition(int pos) { m_commandInt = pos; }
679
680 virtual wxEvent *Clone() const { return new wxScrollWinEvent(*this); }
681
682 #if WXWIN_COMPATIBILITY_2_4
683 public:
684 #else
685 protected:
686 #endif
687 int m_commandInt;
688 long m_extraLong;
689
690 private:
691 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxScrollWinEvent)
692 };
693
694 // Mouse event class
695
696 /*
697 wxEVT_LEFT_DOWN
698 wxEVT_LEFT_UP
699 wxEVT_MIDDLE_DOWN
700 wxEVT_MIDDLE_UP
701 wxEVT_RIGHT_DOWN
702 wxEVT_RIGHT_UP
703 wxEVT_MOTION
704 wxEVT_ENTER_WINDOW
705 wxEVT_LEAVE_WINDOW
706 wxEVT_LEFT_DCLICK
707 wxEVT_MIDDLE_DCLICK
708 wxEVT_RIGHT_DCLICK
709 wxEVT_NC_LEFT_DOWN
710 wxEVT_NC_LEFT_UP,
711 wxEVT_NC_MIDDLE_DOWN,
712 wxEVT_NC_MIDDLE_UP,
713 wxEVT_NC_RIGHT_DOWN,
714 wxEVT_NC_RIGHT_UP,
715 wxEVT_NC_MOTION,
716 wxEVT_NC_ENTER_WINDOW,
717 wxEVT_NC_LEAVE_WINDOW,
718 wxEVT_NC_LEFT_DCLICK,
719 wxEVT_NC_MIDDLE_DCLICK,
720 wxEVT_NC_RIGHT_DCLICK,
721 */
722
723 // the symbolic names for the mouse buttons
724 enum
725 {
726 wxMOUSE_BTN_ANY = -1,
727 wxMOUSE_BTN_NONE = 0,
728 wxMOUSE_BTN_LEFT = 1,
729 wxMOUSE_BTN_MIDDLE = 2,
730 wxMOUSE_BTN_RIGHT = 3
731 };
732
733 class WXDLLIMPEXP_CORE wxMouseEvent : public wxEvent
734 {
735 public:
736 wxMouseEvent(wxEventType mouseType = wxEVT_NULL);
737 wxMouseEvent(const wxMouseEvent& event) : wxEvent(event)
738 { Assign(event); }
739
740 // Was it a button event? (*doesn't* mean: is any button *down*?)
741 bool IsButton() const { return Button(wxMOUSE_BTN_ANY); }
742
743 // Was it a down event from this (or any) button?
744 bool ButtonDown(int but = wxMOUSE_BTN_ANY) const;
745
746 // Was it a dclick event from this (or any) button?
747 bool ButtonDClick(int but = wxMOUSE_BTN_ANY) const;
748
749 // Was it a up event from this (or any) button?
750 bool ButtonUp(int but = wxMOUSE_BTN_ANY) const;
751
752 // Was the given button?
753 bool Button(int but) const;
754
755 // Was the given button in Down state?
756 bool ButtonIsDown(int but) const;
757
758 // Get the button which is changing state (wxMOUSE_BTN_NONE if none)
759 int GetButton() const;
760
761 // Find state of shift/control keys
762 bool ControlDown() const { return m_controlDown; }
763 bool MetaDown() const { return m_metaDown; }
764 bool AltDown() const { return m_altDown; }
765 bool ShiftDown() const { return m_shiftDown; }
766 bool CmdDown() const
767 {
768 #if defined(__WXMAC__) || defined(__WXCOCOA__)
769 return MetaDown();
770 #else
771 return ControlDown();
772 #endif
773 }
774
775 // Find which event was just generated
776 bool LeftDown() const { return (m_eventType == wxEVT_LEFT_DOWN); }
777 bool MiddleDown() const { return (m_eventType == wxEVT_MIDDLE_DOWN); }
778 bool RightDown() const { return (m_eventType == wxEVT_RIGHT_DOWN); }
779
780 bool LeftUp() const { return (m_eventType == wxEVT_LEFT_UP); }
781 bool MiddleUp() const { return (m_eventType == wxEVT_MIDDLE_UP); }
782 bool RightUp() const { return (m_eventType == wxEVT_RIGHT_UP); }
783
784 bool LeftDClick() const { return (m_eventType == wxEVT_LEFT_DCLICK); }
785 bool MiddleDClick() const { return (m_eventType == wxEVT_MIDDLE_DCLICK); }
786 bool RightDClick() const { return (m_eventType == wxEVT_RIGHT_DCLICK); }
787
788 // Find the current state of the mouse buttons (regardless
789 // of current event type)
790 bool LeftIsDown() const { return m_leftDown; }
791 bool MiddleIsDown() const { return m_middleDown; }
792 bool RightIsDown() const { return m_rightDown; }
793
794 // True if a button is down and the mouse is moving
795 bool Dragging() const
796 {
797 return (m_eventType == wxEVT_MOTION) && ButtonIsDown(wxMOUSE_BTN_ANY);
798 }
799
800 // True if the mouse is moving, and no button is down
801 bool Moving() const
802 {
803 return (m_eventType == wxEVT_MOTION) && !ButtonIsDown(wxMOUSE_BTN_ANY);
804 }
805
806 // True if the mouse is just entering the window
807 bool Entering() const { return (m_eventType == wxEVT_ENTER_WINDOW); }
808
809 // True if the mouse is just leaving the window
810 bool Leaving() const { return (m_eventType == wxEVT_LEAVE_WINDOW); }
811
812 // Find the position of the event
813 void GetPosition(wxCoord *xpos, wxCoord *ypos) const
814 {
815 if (xpos)
816 *xpos = m_x;
817 if (ypos)
818 *ypos = m_y;
819 }
820
821 void GetPosition(long *xpos, long *ypos) const
822 {
823 if (xpos)
824 *xpos = (long)m_x;
825 if (ypos)
826 *ypos = (long)m_y;
827 }
828
829 // Find the position of the event
830 wxPoint GetPosition() const { return wxPoint(m_x, m_y); }
831
832 // Find the logical position of the event given the DC
833 wxPoint GetLogicalPosition(const wxDC& dc) const;
834
835 // Get X position
836 wxCoord GetX() const { return m_x; }
837
838 // Get Y position
839 wxCoord GetY() const { return m_y; }
840
841 // Get wheel rotation, positive or negative indicates direction of
842 // rotation. Current devices all send an event when rotation is equal to
843 // +/-WheelDelta, but this allows for finer resolution devices to be
844 // created in the future. Because of this you shouldn't assume that one
845 // event is equal to 1 line or whatever, but you should be able to either
846 // do partial line scrolling or wait until +/-WheelDelta rotation values
847 // have been accumulated before scrolling.
848 int GetWheelRotation() const { return m_wheelRotation; }
849
850 // Get wheel delta, normally 120. This is the threshold for action to be
851 // taken, and one such action (for example, scrolling one increment)
852 // should occur for each delta.
853 int GetWheelDelta() const { return m_wheelDelta; }
854
855 // Returns the configured number of lines (or whatever) to be scrolled per
856 // wheel action. Defaults to one.
857 int GetLinesPerAction() const { return m_linesPerAction; }
858
859 // Is the system set to do page scrolling?
860 bool IsPageScroll() const { return ((unsigned int)m_linesPerAction == UINT_MAX); }
861
862 virtual wxEvent *Clone() const { return new wxMouseEvent(*this); }
863
864 wxMouseEvent& operator=(const wxMouseEvent& event) { Assign(event); return *this; }
865
866 public:
867 wxCoord m_x, m_y;
868
869 bool m_leftDown;
870 bool m_middleDown;
871 bool m_rightDown;
872
873 bool m_controlDown;
874 bool m_shiftDown;
875 bool m_altDown;
876 bool m_metaDown;
877
878 int m_wheelRotation;
879 int m_wheelDelta;
880 int m_linesPerAction;
881
882 protected:
883 void Assign(const wxMouseEvent& evt);
884
885 private:
886 DECLARE_DYNAMIC_CLASS(wxMouseEvent)
887 };
888
889 // Cursor set event
890
891 /*
892 wxEVT_SET_CURSOR
893 */
894
895 class WXDLLIMPEXP_CORE wxSetCursorEvent : public wxEvent
896 {
897 public:
898 wxSetCursorEvent(wxCoord x = 0, wxCoord y = 0)
899 : wxEvent(0, wxEVT_SET_CURSOR),
900 m_x(x), m_y(y), m_cursor()
901 { }
902
903 wxSetCursorEvent(const wxSetCursorEvent & event)
904 : wxEvent(event),
905 m_x(event.m_x),
906 m_y(event.m_y),
907 m_cursor(event.m_cursor)
908 { }
909
910 wxCoord GetX() const { return m_x; }
911 wxCoord GetY() const { return m_y; }
912
913 void SetCursor(const wxCursor& cursor) { m_cursor = cursor; }
914 const wxCursor& GetCursor() const { return m_cursor; }
915 bool HasCursor() const { return m_cursor.Ok(); }
916
917 virtual wxEvent *Clone() const { return new wxSetCursorEvent(*this); }
918
919 private:
920 wxCoord m_x, m_y;
921 wxCursor m_cursor;
922
923 private:
924 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxSetCursorEvent)
925 };
926
927 // Keyboard input event class
928
929 /*
930 wxEVT_CHAR
931 wxEVT_CHAR_HOOK
932 wxEVT_KEY_DOWN
933 wxEVT_KEY_UP
934 wxEVT_HOTKEY
935 */
936
937 class WXDLLIMPEXP_CORE wxKeyEvent : public wxEvent
938 {
939 public:
940 wxKeyEvent(wxEventType keyType = wxEVT_NULL);
941 wxKeyEvent(const wxKeyEvent& evt);
942
943 // can be used check if the key event has exactly the given modifiers:
944 // "GetModifiers() = wxMOD_CONTROL" is easier to write than "ControlDown()
945 // && !MetaDown() && !AltDown() && !ShiftDown()"
946 int GetModifiers() const
947 {
948 return (m_controlDown ? wxMOD_CONTROL : 0) |
949 (m_shiftDown ? wxMOD_SHIFT : 0) |
950 (m_metaDown ? wxMOD_META : 0) |
951 (m_altDown ? wxMOD_ALT : 0);
952 }
953
954 // Find state of shift/control keys
955 bool ControlDown() const { return m_controlDown; }
956 bool ShiftDown() const { return m_shiftDown; }
957 bool MetaDown() const { return m_metaDown; }
958 bool AltDown() const { return m_altDown; }
959
960 // "Cmd" is a pseudo key which is Control for PC and Unix platforms but
961 // Apple ("Command") key under Macs: it makes often sense to use it instead
962 // of, say, ControlDown() because Cmd key is used for the same thing under
963 // Mac as Ctrl elsewhere (but Ctrl still exists, just not used for this
964 // purpose under Mac)
965 bool CmdDown() const
966 {
967 #if defined(__WXMAC__) || defined(__WXCOCOA__)
968 return MetaDown();
969 #else
970 return ControlDown();
971 #endif
972 }
973
974 // exclude MetaDown() from HasModifiers() because NumLock under X is often
975 // configured as mod2 modifier, yet the key events even when it is pressed
976 // should be processed normally, not like Ctrl- or Alt-key
977 bool HasModifiers() const { return ControlDown() || AltDown(); }
978
979 // get the key code: an ASCII7 char or an element of wxKeyCode enum
980 int GetKeyCode() const { return (int)m_keyCode; }
981
982 #if wxUSE_UNICODE
983 // get the Unicode character corresponding to this key
984 wxChar GetUnicodeKey() const { return m_uniChar; }
985 #endif // wxUSE_UNICODE
986
987 // get the raw key code (platform-dependent)
988 wxUint32 GetRawKeyCode() const { return m_rawCode; }
989
990 // get the raw key flags (platform-dependent)
991 wxUint32 GetRawKeyFlags() const { return m_rawFlags; }
992
993 // Find the position of the event
994 void GetPosition(wxCoord *xpos, wxCoord *ypos) const
995 {
996 if (xpos) *xpos = m_x;
997 if (ypos) *ypos = m_y;
998 }
999
1000 void GetPosition(long *xpos, long *ypos) const
1001 {
1002 if (xpos) *xpos = (long)m_x;
1003 if (ypos) *ypos = (long)m_y;
1004 }
1005
1006 wxPoint GetPosition() const
1007 { return wxPoint(m_x, m_y); }
1008
1009 // Get X position
1010 wxCoord GetX() const { return m_x; }
1011
1012 // Get Y position
1013 wxCoord GetY() const { return m_y; }
1014
1015 #if WXWIN_COMPATIBILITY_2_6
1016 // deprecated, Use GetKeyCode instead.
1017 wxDEPRECATED( long KeyCode() const );
1018 #endif // WXWIN_COMPATIBILITY_2_6
1019
1020 virtual wxEvent *Clone() const { return new wxKeyEvent(*this); }
1021
1022 // we do need to copy wxKeyEvent sometimes (in wxTreeCtrl code, for
1023 // example)
1024 wxKeyEvent& operator=(const wxKeyEvent& evt)
1025 {
1026 m_x = evt.m_x;
1027 m_y = evt.m_y;
1028
1029 m_keyCode = evt.m_keyCode;
1030
1031 m_controlDown = evt.m_controlDown;
1032 m_shiftDown = evt.m_shiftDown;
1033 m_altDown = evt.m_altDown;
1034 m_metaDown = evt.m_metaDown;
1035 m_scanCode = evt.m_scanCode;
1036 m_rawCode = evt.m_rawCode;
1037 m_rawFlags = evt.m_rawFlags;
1038 #if wxUSE_UNICODE
1039 m_uniChar = evt.m_uniChar;
1040 #endif
1041
1042 return *this;
1043 }
1044
1045 public:
1046 wxCoord m_x, m_y;
1047
1048 long m_keyCode;
1049
1050 // TODO: replace those with a single m_modifiers bitmask of wxMOD_XXX?
1051 bool m_controlDown;
1052 bool m_shiftDown;
1053 bool m_altDown;
1054 bool m_metaDown;
1055
1056 // FIXME: what is this for? relation to m_rawXXX?
1057 bool m_scanCode;
1058
1059 #if wxUSE_UNICODE
1060 // This contains the full Unicode character
1061 // in a character events in Unicode mode
1062 wxChar m_uniChar;
1063 #endif
1064
1065 // these fields contain the platform-specific information about
1066 // key that was pressed
1067 wxUint32 m_rawCode;
1068 wxUint32 m_rawFlags;
1069
1070 private:
1071 DECLARE_DYNAMIC_CLASS(wxKeyEvent)
1072 };
1073
1074 // Size event class
1075 /*
1076 wxEVT_SIZE
1077 */
1078
1079 class WXDLLIMPEXP_CORE wxSizeEvent : public wxEvent
1080 {
1081 public:
1082 wxSizeEvent() : wxEvent(0, wxEVT_SIZE)
1083 { }
1084 wxSizeEvent(const wxSize& sz, int winid = 0)
1085 : wxEvent(winid, wxEVT_SIZE),
1086 m_size(sz)
1087 { }
1088 wxSizeEvent(const wxSizeEvent & event)
1089 : wxEvent(event),
1090 m_size(event.m_size), m_rect(event.m_rect)
1091 { }
1092 wxSizeEvent(const wxRect& rect, int id = 0)
1093 : m_size(rect.GetSize()), m_rect(rect)
1094 { m_eventType = wxEVT_SIZING; m_id = id; }
1095
1096 wxSize GetSize() const { return m_size; }
1097 wxRect GetRect() const { return m_rect; }
1098 void SetRect(const wxRect& rect) { m_rect = rect; }
1099
1100 virtual wxEvent *Clone() const { return new wxSizeEvent(*this); }
1101
1102 public:
1103 // For internal usage only. Will be converted to protected members.
1104 wxSize m_size;
1105 wxRect m_rect; // Used for wxEVT_SIZING
1106
1107 private:
1108 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxSizeEvent)
1109 };
1110
1111 // Move event class
1112
1113 /*
1114 wxEVT_MOVE
1115 */
1116
1117 class WXDLLIMPEXP_CORE wxMoveEvent : public wxEvent
1118 {
1119 public:
1120 wxMoveEvent()
1121 : wxEvent(0, wxEVT_MOVE)
1122 { }
1123 wxMoveEvent(const wxPoint& pos, int winid = 0)
1124 : wxEvent(winid, wxEVT_MOVE),
1125 m_pos(pos)
1126 { }
1127 wxMoveEvent(const wxMoveEvent& event)
1128 : wxEvent(event),
1129 m_pos(event.m_pos)
1130 { }
1131 wxMoveEvent(const wxRect& rect, int id = 0)
1132 : m_pos(rect.GetPosition()), m_rect(rect)
1133 { m_eventType = wxEVT_MOVING; m_id = id; }
1134
1135 wxPoint GetPosition() const { return m_pos; }
1136 void SetPosition(const wxPoint& pos) { m_pos = pos; }
1137 wxRect GetRect() const { return m_rect; }
1138 void SetRect(const wxRect& rect) { m_rect = rect; }
1139
1140 virtual wxEvent *Clone() const { return new wxMoveEvent(*this); }
1141
1142 #if WXWIN_COMPATIBILITY_2_4
1143 public:
1144 #else
1145 protected:
1146 #endif
1147 wxPoint m_pos;
1148 wxRect m_rect;
1149
1150 private:
1151 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxMoveEvent)
1152 };
1153
1154 // Paint event class
1155 /*
1156 wxEVT_PAINT
1157 wxEVT_NC_PAINT
1158 wxEVT_PAINT_ICON
1159 */
1160
1161 #if defined(__WXDEBUG__) && (defined(__WXMSW__) || defined(__WXPM__))
1162 // see comments in src/msw|os2/dcclient.cpp where g_isPainting is defined
1163 extern WXDLLIMPEXP_CORE int g_isPainting;
1164 #endif // debug
1165
1166 class WXDLLIMPEXP_CORE wxPaintEvent : public wxEvent
1167 {
1168 public:
1169 wxPaintEvent(int Id = 0)
1170 : wxEvent(Id, wxEVT_PAINT)
1171 {
1172 #if defined(__WXDEBUG__) && (defined(__WXMSW__) || defined(__WXPM__))
1173 // set the internal flag for the duration of processing of WM_PAINT
1174 g_isPainting++;
1175 #endif // debug
1176 }
1177
1178 // default copy ctor and dtor are normally fine, we only need them to keep
1179 // g_isPainting updated in debug build
1180 #if defined(__WXDEBUG__) && (defined(__WXMSW__) || defined(__WXPM__))
1181 wxPaintEvent(const wxPaintEvent& event)
1182 : wxEvent(event)
1183 {
1184 g_isPainting++;
1185 }
1186
1187 virtual ~wxPaintEvent()
1188 {
1189 g_isPainting--;
1190 }
1191 #endif // debug
1192
1193 virtual wxEvent *Clone() const { return new wxPaintEvent(*this); }
1194
1195 private:
1196 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxPaintEvent)
1197 };
1198
1199 class WXDLLIMPEXP_CORE wxNcPaintEvent : public wxEvent
1200 {
1201 public:
1202 wxNcPaintEvent(int winid = 0)
1203 : wxEvent(winid, wxEVT_NC_PAINT)
1204 { }
1205
1206 virtual wxEvent *Clone() const { return new wxNcPaintEvent(*this); }
1207
1208 private:
1209 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxNcPaintEvent)
1210 };
1211
1212 // Erase background event class
1213 /*
1214 wxEVT_ERASE_BACKGROUND
1215 */
1216
1217 class WXDLLIMPEXP_CORE wxEraseEvent : public wxEvent
1218 {
1219 public:
1220 wxEraseEvent(int Id = 0, wxDC *dc = (wxDC *) NULL)
1221 : wxEvent(Id, wxEVT_ERASE_BACKGROUND),
1222 m_dc(dc)
1223 { }
1224
1225 wxEraseEvent(const wxEraseEvent& event)
1226 : wxEvent(event),
1227 m_dc(event.m_dc)
1228 { }
1229
1230 wxDC *GetDC() const { return m_dc; }
1231
1232 virtual wxEvent *Clone() const { return new wxEraseEvent(*this); }
1233
1234 #if WXWIN_COMPATIBILITY_2_4
1235 public:
1236 #else
1237 protected:
1238 #endif
1239 wxDC *m_dc;
1240
1241 private:
1242 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxEraseEvent)
1243 };
1244
1245 // Focus event class
1246 /*
1247 wxEVT_SET_FOCUS
1248 wxEVT_KILL_FOCUS
1249 */
1250
1251 class WXDLLIMPEXP_CORE wxFocusEvent : public wxEvent
1252 {
1253 public:
1254 wxFocusEvent(wxEventType type = wxEVT_NULL, int winid = 0)
1255 : wxEvent(winid, type)
1256 { m_win = NULL; }
1257
1258 wxFocusEvent(const wxFocusEvent& event)
1259 : wxEvent(event)
1260 { m_win = event.m_win; }
1261
1262 // The window associated with this event is the window which had focus
1263 // before for SET event and the window which will have focus for the KILL
1264 // one. NB: it may be NULL in both cases!
1265 wxWindow *GetWindow() const { return m_win; }
1266 void SetWindow(wxWindow *win) { m_win = win; }
1267
1268 virtual wxEvent *Clone() const { return new wxFocusEvent(*this); }
1269
1270 private:
1271 wxWindow *m_win;
1272
1273 private:
1274 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxFocusEvent)
1275 };
1276
1277 // wxChildFocusEvent notifies the parent that a child has got the focus: unlike
1278 // wxFocusEvent it is propagated upwards the window chain
1279 class WXDLLIMPEXP_CORE wxChildFocusEvent : public wxCommandEvent
1280 {
1281 public:
1282 wxChildFocusEvent(wxWindow *win = NULL);
1283
1284 wxWindow *GetWindow() const { return (wxWindow *)GetEventObject(); }
1285
1286 virtual wxEvent *Clone() const { return new wxChildFocusEvent(*this); }
1287
1288 private:
1289 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxChildFocusEvent)
1290 };
1291
1292 // Activate event class
1293 /*
1294 wxEVT_ACTIVATE
1295 wxEVT_ACTIVATE_APP
1296 wxEVT_HIBERNATE
1297 */
1298
1299 class WXDLLIMPEXP_CORE wxActivateEvent : public wxEvent
1300 {
1301 public:
1302 wxActivateEvent(wxEventType type = wxEVT_NULL, bool active = true, int Id = 0)
1303 : wxEvent(Id, type)
1304 { m_active = active; }
1305 wxActivateEvent(const wxActivateEvent& event)
1306 : wxEvent(event)
1307 { m_active = event.m_active; }
1308
1309 bool GetActive() const { return m_active; }
1310
1311 virtual wxEvent *Clone() const { return new wxActivateEvent(*this); }
1312
1313 private:
1314 bool m_active;
1315
1316 private:
1317 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxActivateEvent)
1318 };
1319
1320 // InitDialog event class
1321 /*
1322 wxEVT_INIT_DIALOG
1323 */
1324
1325 class WXDLLIMPEXP_CORE wxInitDialogEvent : public wxEvent
1326 {
1327 public:
1328 wxInitDialogEvent(int Id = 0)
1329 : wxEvent(Id, wxEVT_INIT_DIALOG)
1330 { }
1331
1332 virtual wxEvent *Clone() const { return new wxInitDialogEvent(*this); }
1333
1334 private:
1335 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxInitDialogEvent)
1336 };
1337
1338 // Miscellaneous menu event class
1339 /*
1340 wxEVT_MENU_OPEN,
1341 wxEVT_MENU_CLOSE,
1342 wxEVT_MENU_HIGHLIGHT,
1343 */
1344
1345 class WXDLLIMPEXP_CORE wxMenuEvent : public wxEvent
1346 {
1347 public:
1348 wxMenuEvent(wxEventType type = wxEVT_NULL, int winid = 0, wxMenu* menu = NULL)
1349 : wxEvent(winid, type)
1350 { m_menuId = winid; m_menu = menu; }
1351 wxMenuEvent(const wxMenuEvent & event)
1352 : wxEvent(event)
1353 { m_menuId = event.m_menuId; m_menu = event.m_menu; }
1354
1355 // only for wxEVT_MENU_HIGHLIGHT
1356 int GetMenuId() const { return m_menuId; }
1357
1358 // only for wxEVT_MENU_OPEN/CLOSE
1359 bool IsPopup() const { return m_menuId == wxID_ANY; }
1360
1361 // only for wxEVT_MENU_OPEN/CLOSE
1362 wxMenu* GetMenu() const { return m_menu; }
1363
1364 virtual wxEvent *Clone() const { return new wxMenuEvent(*this); }
1365
1366 private:
1367 int m_menuId;
1368 wxMenu* m_menu;
1369
1370 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxMenuEvent)
1371 };
1372
1373 // Window close or session close event class
1374 /*
1375 wxEVT_CLOSE_WINDOW,
1376 wxEVT_END_SESSION,
1377 wxEVT_QUERY_END_SESSION
1378 */
1379
1380 class WXDLLIMPEXP_CORE wxCloseEvent : public wxEvent
1381 {
1382 public:
1383 wxCloseEvent(wxEventType type = wxEVT_NULL, int winid = 0)
1384 : wxEvent(winid, type),
1385 m_loggingOff(true),
1386 m_veto(false), // should be false by default
1387 m_canVeto(true) {}
1388
1389 wxCloseEvent(const wxCloseEvent & event)
1390 : wxEvent(event),
1391 m_loggingOff(event.m_loggingOff),
1392 m_veto(event.m_veto),
1393 m_canVeto(event.m_canVeto) {}
1394
1395 void SetLoggingOff(bool logOff) { m_loggingOff = logOff; }
1396 bool GetLoggingOff() const
1397 {
1398 // m_loggingOff flag is only used by wxEVT_[QUERY_]END_SESSION, it
1399 // doesn't make sense for wxEVT_CLOSE_WINDOW
1400 wxASSERT_MSG( m_eventType != wxEVT_CLOSE_WINDOW,
1401 _T("this flag is for end session events only") );
1402
1403 return m_loggingOff;
1404 }
1405
1406 void Veto(bool veto = true)
1407 {
1408 // GetVeto() will return false anyhow...
1409 wxCHECK_RET( m_canVeto,
1410 wxT("call to Veto() ignored (can't veto this event)") );
1411
1412 m_veto = veto;
1413 }
1414 void SetCanVeto(bool canVeto) { m_canVeto = canVeto; }
1415 bool CanVeto() const { return m_canVeto; }
1416 bool GetVeto() const { return m_canVeto && m_veto; }
1417
1418 virtual wxEvent *Clone() const { return new wxCloseEvent(*this); }
1419
1420 protected:
1421 bool m_loggingOff,
1422 m_veto,
1423 m_canVeto;
1424
1425 private:
1426 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCloseEvent)
1427 };
1428
1429 /*
1430 wxEVT_SHOW
1431 */
1432
1433 class WXDLLIMPEXP_CORE wxShowEvent : public wxEvent
1434 {
1435 public:
1436 wxShowEvent(int winid = 0, bool show = false)
1437 : wxEvent(winid, wxEVT_SHOW)
1438 { m_show = show; }
1439 wxShowEvent(const wxShowEvent & event)
1440 : wxEvent(event)
1441 { m_show = event.m_show; }
1442
1443 void SetShow(bool show) { m_show = show; }
1444 bool GetShow() const { return m_show; }
1445
1446 virtual wxEvent *Clone() const { return new wxShowEvent(*this); }
1447
1448 protected:
1449 bool m_show;
1450
1451 private:
1452 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxShowEvent)
1453 };
1454
1455 /*
1456 wxEVT_ICONIZE
1457 */
1458
1459 class WXDLLIMPEXP_CORE wxIconizeEvent : public wxEvent
1460 {
1461 public:
1462 wxIconizeEvent(int winid = 0, bool iconized = true)
1463 : wxEvent(winid, wxEVT_ICONIZE)
1464 { m_iconized = iconized; }
1465 wxIconizeEvent(const wxIconizeEvent & event)
1466 : wxEvent(event)
1467 { m_iconized = event.m_iconized; }
1468
1469 // return true if the frame was iconized, false if restored
1470 bool Iconized() const { return m_iconized; }
1471
1472 virtual wxEvent *Clone() const { return new wxIconizeEvent(*this); }
1473
1474 protected:
1475 bool m_iconized;
1476
1477 private:
1478 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxIconizeEvent)
1479 };
1480 /*
1481 wxEVT_MAXIMIZE
1482 */
1483
1484 class WXDLLIMPEXP_CORE wxMaximizeEvent : public wxEvent
1485 {
1486 public:
1487 wxMaximizeEvent(int winid = 0)
1488 : wxEvent(winid, wxEVT_MAXIMIZE)
1489 { }
1490
1491 virtual wxEvent *Clone() const { return new wxMaximizeEvent(*this); }
1492
1493 private:
1494 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxMaximizeEvent)
1495 };
1496
1497 // Joystick event class
1498 /*
1499 wxEVT_JOY_BUTTON_DOWN,
1500 wxEVT_JOY_BUTTON_UP,
1501 wxEVT_JOY_MOVE,
1502 wxEVT_JOY_ZMOVE
1503 */
1504
1505 // Which joystick? Same as Windows ids so no conversion necessary.
1506 enum
1507 {
1508 wxJOYSTICK1,
1509 wxJOYSTICK2
1510 };
1511
1512 // Which button is down?
1513 enum
1514 {
1515 wxJOY_BUTTON_ANY = -1,
1516 wxJOY_BUTTON1 = 1,
1517 wxJOY_BUTTON2 = 2,
1518 wxJOY_BUTTON3 = 4,
1519 wxJOY_BUTTON4 = 8
1520 };
1521
1522 class WXDLLIMPEXP_CORE wxJoystickEvent : public wxEvent
1523 {
1524 #if WXWIN_COMPATIBILITY_2_4
1525 public:
1526 #else
1527 protected:
1528 #endif
1529 wxPoint m_pos;
1530 int m_zPosition;
1531 int m_buttonChange; // Which button changed?
1532 int m_buttonState; // Which buttons are down?
1533 int m_joyStick; // Which joystick?
1534
1535 public:
1536 wxJoystickEvent(wxEventType type = wxEVT_NULL,
1537 int state = 0,
1538 int joystick = wxJOYSTICK1,
1539 int change = 0)
1540 : wxEvent(0, type),
1541 m_pos(),
1542 m_zPosition(0),
1543 m_buttonChange(change),
1544 m_buttonState(state),
1545 m_joyStick(joystick)
1546 {
1547 }
1548 wxJoystickEvent(const wxJoystickEvent & event)
1549 : wxEvent(event),
1550 m_pos(event.m_pos),
1551 m_zPosition(event.m_zPosition),
1552 m_buttonChange(event.m_buttonChange),
1553 m_buttonState(event.m_buttonState),
1554 m_joyStick(event.m_joyStick)
1555 { }
1556
1557 wxPoint GetPosition() const { return m_pos; }
1558 int GetZPosition() const { return m_zPosition; }
1559 int GetButtonState() const { return m_buttonState; }
1560 int GetButtonChange() const { return m_buttonChange; }
1561 int GetJoystick() const { return m_joyStick; }
1562
1563 void SetJoystick(int stick) { m_joyStick = stick; }
1564 void SetButtonState(int state) { m_buttonState = state; }
1565 void SetButtonChange(int change) { m_buttonChange = change; }
1566 void SetPosition(const wxPoint& pos) { m_pos = pos; }
1567 void SetZPosition(int zPos) { m_zPosition = zPos; }
1568
1569 // Was it a button event? (*doesn't* mean: is any button *down*?)
1570 bool IsButton() const { return ((GetEventType() == wxEVT_JOY_BUTTON_DOWN) ||
1571 (GetEventType() == wxEVT_JOY_BUTTON_UP)); }
1572
1573 // Was it a move event?
1574 bool IsMove() const { return (GetEventType() == wxEVT_JOY_MOVE); }
1575
1576 // Was it a zmove event?
1577 bool IsZMove() const { return (GetEventType() == wxEVT_JOY_ZMOVE); }
1578
1579 // Was it a down event from button 1, 2, 3, 4 or any?
1580 bool ButtonDown(int but = wxJOY_BUTTON_ANY) const
1581 { return ((GetEventType() == wxEVT_JOY_BUTTON_DOWN) &&
1582 ((but == wxJOY_BUTTON_ANY) || (but == m_buttonChange))); }
1583
1584 // Was it a up event from button 1, 2, 3 or any?
1585 bool ButtonUp(int but = wxJOY_BUTTON_ANY) const
1586 { return ((GetEventType() == wxEVT_JOY_BUTTON_UP) &&
1587 ((but == wxJOY_BUTTON_ANY) || (but == m_buttonChange))); }
1588
1589 // Was the given button 1,2,3,4 or any in Down state?
1590 bool ButtonIsDown(int but = wxJOY_BUTTON_ANY) const
1591 { return (((but == wxJOY_BUTTON_ANY) && (m_buttonState != 0)) ||
1592 ((m_buttonState & but) == but)); }
1593
1594 virtual wxEvent *Clone() const { return new wxJoystickEvent(*this); }
1595
1596 private:
1597 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxJoystickEvent)
1598 };
1599
1600 // Drop files event class
1601 /*
1602 wxEVT_DROP_FILES
1603 */
1604
1605 class WXDLLIMPEXP_CORE wxDropFilesEvent : public wxEvent
1606 {
1607 public:
1608 int m_noFiles;
1609 wxPoint m_pos;
1610 wxString* m_files;
1611
1612 wxDropFilesEvent(wxEventType type = wxEVT_NULL,
1613 int noFiles = 0,
1614 wxString *files = (wxString *) NULL)
1615 : wxEvent(0, type),
1616 m_noFiles(noFiles),
1617 m_pos(),
1618 m_files(files)
1619 { }
1620
1621 // we need a copy ctor to avoid deleting m_files pointer twice
1622 wxDropFilesEvent(const wxDropFilesEvent& other)
1623 : wxEvent(other),
1624 m_noFiles(other.m_noFiles),
1625 m_pos(other.m_pos),
1626 m_files(NULL)
1627 {
1628 m_files = new wxString[m_noFiles];
1629 for ( int n = 0; n < m_noFiles; n++ )
1630 {
1631 m_files[n] = other.m_files[n];
1632 }
1633 }
1634
1635 virtual ~wxDropFilesEvent()
1636 {
1637 delete [] m_files;
1638 }
1639
1640 wxPoint GetPosition() const { return m_pos; }
1641 int GetNumberOfFiles() const { return m_noFiles; }
1642 wxString *GetFiles() const { return m_files; }
1643
1644 virtual wxEvent *Clone() const { return new wxDropFilesEvent(*this); }
1645
1646 private:
1647 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDropFilesEvent)
1648 };
1649
1650 // Update UI event
1651 /*
1652 wxEVT_UPDATE_UI
1653 */
1654
1655 // Whether to always send update events to windows, or
1656 // to only send update events to those with the
1657 // wxWS_EX_PROCESS_UI_UPDATES style.
1658
1659 enum wxUpdateUIMode
1660 {
1661 // Send UI update events to all windows
1662 wxUPDATE_UI_PROCESS_ALL,
1663
1664 // Send UI update events to windows that have
1665 // the wxWS_EX_PROCESS_UI_UPDATES flag specified
1666 wxUPDATE_UI_PROCESS_SPECIFIED
1667 };
1668
1669 class WXDLLIMPEXP_CORE wxUpdateUIEvent : public wxCommandEvent
1670 {
1671 public:
1672 wxUpdateUIEvent(wxWindowID commandId = 0)
1673 : wxCommandEvent(wxEVT_UPDATE_UI, commandId)
1674 {
1675 m_checked =
1676 m_enabled =
1677 m_shown =
1678 m_setEnabled =
1679 m_setShown =
1680 m_setText =
1681 m_setChecked = false;
1682 }
1683 wxUpdateUIEvent(const wxUpdateUIEvent & event)
1684 : wxCommandEvent(event),
1685 m_checked(event.m_checked),
1686 m_enabled(event.m_enabled),
1687 m_shown(event.m_shown),
1688 m_setEnabled(event.m_setEnabled),
1689 m_setShown(event.m_setShown),
1690 m_setText(event.m_setText),
1691 m_setChecked(event.m_setChecked),
1692 m_text(event.m_text)
1693 { }
1694
1695 bool GetChecked() const { return m_checked; }
1696 bool GetEnabled() const { return m_enabled; }
1697 bool GetShown() const { return m_shown; }
1698 wxString GetText() const { return m_text; }
1699 bool GetSetText() const { return m_setText; }
1700 bool GetSetChecked() const { return m_setChecked; }
1701 bool GetSetEnabled() const { return m_setEnabled; }
1702 bool GetSetShown() const { return m_setShown; }
1703
1704 void Check(bool check) { m_checked = check; m_setChecked = true; }
1705 void Enable(bool enable) { m_enabled = enable; m_setEnabled = true; }
1706 void Show(bool show) { m_shown = show; m_setShown = true; }
1707 void SetText(const wxString& text) { m_text = text; m_setText = true; }
1708
1709 // Sets the interval between updates in milliseconds.
1710 // Set to -1 to disable updates, or to 0 to update as frequently as possible.
1711 static void SetUpdateInterval(long updateInterval) { sm_updateInterval = updateInterval; }
1712
1713 // Returns the current interval between updates in milliseconds
1714 static long GetUpdateInterval() { return sm_updateInterval; }
1715
1716 // Can we update this window?
1717 static bool CanUpdate(wxWindowBase *win);
1718
1719 // Reset the update time to provide a delay until the next
1720 // time we should update
1721 static void ResetUpdateTime();
1722
1723 // Specify how wxWidgets will send update events: to
1724 // all windows, or only to those which specify that they
1725 // will process the events.
1726 static void SetMode(wxUpdateUIMode mode) { sm_updateMode = mode; }
1727
1728 // Returns the UI update mode
1729 static wxUpdateUIMode GetMode() { return sm_updateMode; }
1730
1731 virtual wxEvent *Clone() const { return new wxUpdateUIEvent(*this); }
1732
1733 protected:
1734 bool m_checked;
1735 bool m_enabled;
1736 bool m_shown;
1737 bool m_setEnabled;
1738 bool m_setShown;
1739 bool m_setText;
1740 bool m_setChecked;
1741 wxString m_text;
1742 #if wxUSE_LONGLONG
1743 static wxLongLong sm_lastUpdate;
1744 #endif
1745 static long sm_updateInterval;
1746 static wxUpdateUIMode sm_updateMode;
1747
1748 private:
1749 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxUpdateUIEvent)
1750 };
1751
1752 /*
1753 wxEVT_SYS_COLOUR_CHANGED
1754 */
1755
1756 // TODO: shouldn't all events record the window ID?
1757 class WXDLLIMPEXP_CORE wxSysColourChangedEvent : public wxEvent
1758 {
1759 public:
1760 wxSysColourChangedEvent()
1761 : wxEvent(0, wxEVT_SYS_COLOUR_CHANGED)
1762 { }
1763
1764 virtual wxEvent *Clone() const { return new wxSysColourChangedEvent(*this); }
1765
1766 private:
1767 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxSysColourChangedEvent)
1768 };
1769
1770 /*
1771 wxEVT_MOUSE_CAPTURE_CHANGED
1772 The window losing the capture receives this message
1773 (even if it released the capture itself).
1774 */
1775
1776 class WXDLLIMPEXP_CORE wxMouseCaptureChangedEvent : public wxEvent
1777 {
1778 public:
1779 wxMouseCaptureChangedEvent(wxWindowID winid = 0, wxWindow* gainedCapture = NULL)
1780 : wxEvent(winid, wxEVT_MOUSE_CAPTURE_CHANGED),
1781 m_gainedCapture(gainedCapture)
1782 { }
1783
1784 wxMouseCaptureChangedEvent(const wxMouseCaptureChangedEvent& event)
1785 : wxEvent(event),
1786 m_gainedCapture(event.m_gainedCapture)
1787 { }
1788
1789 virtual wxEvent *Clone() const { return new wxMouseCaptureChangedEvent(*this); }
1790
1791 wxWindow* GetCapturedWindow() const { return m_gainedCapture; }
1792
1793 private:
1794 wxWindow* m_gainedCapture;
1795
1796 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxMouseCaptureChangedEvent)
1797 };
1798
1799 /*
1800 wxEVT_MOUSE_CAPTURE_LOST
1801 The window losing the capture receives this message, unless it released it
1802 it itself or unless wxWindow::CaptureMouse was called on another window
1803 (and so capture will be restored when the new capturer releases it).
1804 */
1805
1806 class WXDLLIMPEXP_CORE wxMouseCaptureLostEvent : public wxEvent
1807 {
1808 public:
1809 wxMouseCaptureLostEvent(wxWindowID winid = 0)
1810 : wxEvent(winid, wxEVT_MOUSE_CAPTURE_LOST)
1811 {}
1812
1813 wxMouseCaptureLostEvent(const wxMouseCaptureLostEvent& event)
1814 : wxEvent(event)
1815 {}
1816
1817 virtual wxEvent *Clone() const { return new wxMouseCaptureLostEvent(*this); }
1818
1819 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxMouseCaptureLostEvent)
1820 };
1821
1822 /*
1823 wxEVT_DISPLAY_CHANGED
1824 */
1825 class WXDLLIMPEXP_CORE wxDisplayChangedEvent : public wxEvent
1826 {
1827 private:
1828 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDisplayChangedEvent)
1829
1830 public:
1831 wxDisplayChangedEvent()
1832 : wxEvent(0, wxEVT_DISPLAY_CHANGED)
1833 { }
1834
1835 virtual wxEvent *Clone() const { return new wxDisplayChangedEvent(*this); }
1836 };
1837
1838 /*
1839 wxEVT_PALETTE_CHANGED
1840 */
1841
1842 class WXDLLIMPEXP_CORE wxPaletteChangedEvent : public wxEvent
1843 {
1844 public:
1845 wxPaletteChangedEvent(wxWindowID winid = 0)
1846 : wxEvent(winid, wxEVT_PALETTE_CHANGED),
1847 m_changedWindow((wxWindow *) NULL)
1848 { }
1849
1850 wxPaletteChangedEvent(const wxPaletteChangedEvent& event)
1851 : wxEvent(event),
1852 m_changedWindow(event.m_changedWindow)
1853 { }
1854
1855 void SetChangedWindow(wxWindow* win) { m_changedWindow = win; }
1856 wxWindow* GetChangedWindow() const { return m_changedWindow; }
1857
1858 virtual wxEvent *Clone() const { return new wxPaletteChangedEvent(*this); }
1859
1860 protected:
1861 wxWindow* m_changedWindow;
1862
1863 private:
1864 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxPaletteChangedEvent)
1865 };
1866
1867 /*
1868 wxEVT_QUERY_NEW_PALETTE
1869 Indicates the window is getting keyboard focus and should re-do its palette.
1870 */
1871
1872 class WXDLLIMPEXP_CORE wxQueryNewPaletteEvent : public wxEvent
1873 {
1874 public:
1875 wxQueryNewPaletteEvent(wxWindowID winid = 0)
1876 : wxEvent(winid, wxEVT_QUERY_NEW_PALETTE),
1877 m_paletteRealized(false)
1878 { }
1879 wxQueryNewPaletteEvent(const wxQueryNewPaletteEvent & event)
1880 : wxEvent(event),
1881 m_paletteRealized(event.m_paletteRealized)
1882 { }
1883
1884 // App sets this if it changes the palette.
1885 void SetPaletteRealized(bool realized) { m_paletteRealized = realized; }
1886 bool GetPaletteRealized() const { return m_paletteRealized; }
1887
1888 virtual wxEvent *Clone() const { return new wxQueryNewPaletteEvent(*this); }
1889
1890 protected:
1891 bool m_paletteRealized;
1892
1893 private:
1894 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxQueryNewPaletteEvent)
1895 };
1896
1897 /*
1898 Event generated by dialog navigation keys
1899 wxEVT_NAVIGATION_KEY
1900 */
1901 // NB: don't derive from command event to avoid being propagated to the parent
1902 class WXDLLIMPEXP_CORE wxNavigationKeyEvent : public wxEvent
1903 {
1904 public:
1905 wxNavigationKeyEvent()
1906 : wxEvent(0, wxEVT_NAVIGATION_KEY),
1907 m_flags(IsForward | FromTab), // defaults are for TAB
1908 m_focus((wxWindow *)NULL)
1909 {
1910 m_propagationLevel = wxEVENT_PROPAGATE_NONE;
1911 }
1912
1913 wxNavigationKeyEvent(const wxNavigationKeyEvent& event)
1914 : wxEvent(event),
1915 m_flags(event.m_flags),
1916 m_focus(event.m_focus)
1917 { }
1918
1919 // direction: forward (true) or backward (false)
1920 bool GetDirection() const
1921 { return (m_flags & IsForward) != 0; }
1922 void SetDirection(bool bForward)
1923 { if ( bForward ) m_flags |= IsForward; else m_flags &= ~IsForward; }
1924
1925 // it may be a window change event (MDI, notebook pages...) or a control
1926 // change event
1927 bool IsWindowChange() const
1928 { return (m_flags & WinChange) != 0; }
1929 void SetWindowChange(bool bIs)
1930 { if ( bIs ) m_flags |= WinChange; else m_flags &= ~WinChange; }
1931
1932 // Set to true under MSW if the event was generated using the tab key.
1933 // This is required for proper navogation over radio buttons
1934 bool IsFromTab() const
1935 { return (m_flags & FromTab) != 0; }
1936 void SetFromTab(bool bIs)
1937 { if ( bIs ) m_flags |= FromTab; else m_flags &= ~FromTab; }
1938
1939 // the child which has the focus currently (may be NULL - use
1940 // wxWindow::FindFocus then)
1941 wxWindow* GetCurrentFocus() const { return m_focus; }
1942 void SetCurrentFocus(wxWindow *win) { m_focus = win; }
1943
1944 // Set flags
1945 void SetFlags(long flags) { m_flags = flags; }
1946
1947 virtual wxEvent *Clone() const { return new wxNavigationKeyEvent(*this); }
1948
1949 enum
1950 {
1951 IsBackward = 0x0000,
1952 IsForward = 0x0001,
1953 WinChange = 0x0002,
1954 FromTab = 0x0004
1955 };
1956
1957 long m_flags;
1958 wxWindow *m_focus;
1959
1960 private:
1961 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxNavigationKeyEvent)
1962 };
1963
1964 // Window creation/destruction events: the first is sent as soon as window is
1965 // created (i.e. the underlying GUI object exists), but when the C++ object is
1966 // fully initialized (so virtual functions may be called). The second,
1967 // wxEVT_DESTROY, is sent right before the window is destroyed - again, it's
1968 // still safe to call virtual functions at this moment
1969 /*
1970 wxEVT_CREATE
1971 wxEVT_DESTROY
1972 */
1973
1974 class WXDLLIMPEXP_CORE wxWindowCreateEvent : public wxCommandEvent
1975 {
1976 public:
1977 wxWindowCreateEvent(wxWindow *win = NULL);
1978
1979 wxWindow *GetWindow() const { return (wxWindow *)GetEventObject(); }
1980
1981 virtual wxEvent *Clone() const { return new wxWindowCreateEvent(*this); }
1982
1983 private:
1984 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxWindowCreateEvent)
1985 };
1986
1987 class WXDLLIMPEXP_CORE wxWindowDestroyEvent : public wxCommandEvent
1988 {
1989 public:
1990 wxWindowDestroyEvent(wxWindow *win = NULL);
1991
1992 wxWindow *GetWindow() const { return (wxWindow *)GetEventObject(); }
1993
1994 virtual wxEvent *Clone() const { return new wxWindowDestroyEvent(*this); }
1995
1996 private:
1997 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxWindowDestroyEvent)
1998 };
1999
2000 // A help event is sent when the user clicks on a window in context-help mode.
2001 /*
2002 wxEVT_HELP
2003 wxEVT_DETAILED_HELP
2004 */
2005
2006 class WXDLLIMPEXP_CORE wxHelpEvent : public wxCommandEvent
2007 {
2008 public:
2009 // how was this help event generated?
2010 enum Origin
2011 {
2012 Origin_Unknown, // unrecognized event source
2013 Origin_Keyboard, // event generated from F1 key press
2014 Origin_HelpButton // event from [?] button on the title bar (Windows)
2015 };
2016
2017 wxHelpEvent(wxEventType type = wxEVT_NULL,
2018 wxWindowID winid = 0,
2019 const wxPoint& pt = wxDefaultPosition,
2020 Origin origin = Origin_Unknown)
2021 : wxCommandEvent(type, winid),
2022 m_pos(pt),
2023 m_origin(GuessOrigin(origin))
2024 { }
2025 wxHelpEvent(const wxHelpEvent & event)
2026 : wxCommandEvent(event),
2027 m_pos(event.m_pos),
2028 m_target(event.m_target),
2029 m_link(event.m_link),
2030 m_origin(event.m_origin)
2031 { }
2032
2033 // Position of event (in screen coordinates)
2034 const wxPoint& GetPosition() const { return m_pos; }
2035 void SetPosition(const wxPoint& pos) { m_pos = pos; }
2036
2037 // Optional link to further help
2038 const wxString& GetLink() const { return m_link; }
2039 void SetLink(const wxString& link) { m_link = link; }
2040
2041 // Optional target to display help in. E.g. a window specification
2042 const wxString& GetTarget() const { return m_target; }
2043 void SetTarget(const wxString& target) { m_target = target; }
2044
2045 virtual wxEvent *Clone() const { return new wxHelpEvent(*this); }
2046
2047 // optional indication of the event source
2048 Origin GetOrigin() const { return m_origin; }
2049 void SetOrigin(Origin origin) { m_origin = origin; }
2050
2051 protected:
2052 wxPoint m_pos;
2053 wxString m_target;
2054 wxString m_link;
2055 Origin m_origin;
2056
2057 // we can try to guess the event origin ourselves, even if none is
2058 // specified in the ctor
2059 static Origin GuessOrigin(Origin origin);
2060
2061 private:
2062 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxHelpEvent)
2063 };
2064
2065 // A Clipboard Text event is sent when a window intercepts text copy/cut/paste
2066 // message, i.e. the user has cut/copied/pasted data from/into a text control
2067 // via ctrl-C/X/V, ctrl/shift-del/insert, a popup menu command, etc.
2068 // NOTE : under windows these events are *NOT* generated automatically
2069 // for a Rich Edit text control.
2070 /*
2071 wxEVT_COMMAND_TEXT_COPY
2072 wxEVT_COMMAND_TEXT_CUT
2073 wxEVT_COMMAND_TEXT_PASTE
2074 */
2075
2076 class WXDLLIMPEXP_CORE wxClipboardTextEvent : public wxCommandEvent
2077 {
2078 public:
2079 wxClipboardTextEvent(wxEventType type = wxEVT_NULL,
2080 wxWindowID winid = 0)
2081 : wxCommandEvent(type, winid)
2082 { }
2083 wxClipboardTextEvent(const wxClipboardTextEvent & event)
2084 : wxCommandEvent(event)
2085 { }
2086
2087 virtual wxEvent *Clone() const { return new wxClipboardTextEvent(*this); }
2088
2089 private:
2090 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxClipboardTextEvent)
2091 };
2092
2093 // A Context event is sent when the user right clicks on a window or
2094 // presses Shift-F10
2095 // NOTE : Under windows this is a repackaged WM_CONTETXMENU message
2096 // Under other systems it may have to be generated from a right click event
2097 /*
2098 wxEVT_CONTEXT_MENU
2099 */
2100
2101 class WXDLLIMPEXP_CORE wxContextMenuEvent : public wxCommandEvent
2102 {
2103 public:
2104 wxContextMenuEvent(wxEventType type = wxEVT_NULL,
2105 wxWindowID winid = 0,
2106 const wxPoint& pt = wxDefaultPosition)
2107 : wxCommandEvent(type, winid),
2108 m_pos(pt)
2109 { }
2110 wxContextMenuEvent(const wxContextMenuEvent & event)
2111 : wxCommandEvent(event),
2112 m_pos(event.m_pos)
2113 { }
2114
2115 // Position of event (in screen coordinates)
2116 const wxPoint& GetPosition() const { return m_pos; }
2117 void SetPosition(const wxPoint& pos) { m_pos = pos; }
2118
2119 virtual wxEvent *Clone() const { return new wxContextMenuEvent(*this); }
2120
2121 protected:
2122 wxPoint m_pos;
2123
2124 private:
2125 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxContextMenuEvent)
2126 };
2127
2128 // Idle event
2129 /*
2130 wxEVT_IDLE
2131 */
2132
2133 // Whether to always send idle events to windows, or
2134 // to only send update events to those with the
2135 // wxWS_EX_PROCESS_IDLE style.
2136
2137 enum wxIdleMode
2138 {
2139 // Send idle events to all windows
2140 wxIDLE_PROCESS_ALL,
2141
2142 // Send idle events to windows that have
2143 // the wxWS_EX_PROCESS_IDLE flag specified
2144 wxIDLE_PROCESS_SPECIFIED
2145 };
2146
2147 class WXDLLIMPEXP_CORE wxIdleEvent : public wxEvent
2148 {
2149 public:
2150 wxIdleEvent()
2151 : wxEvent(0, wxEVT_IDLE),
2152 m_requestMore(false)
2153 { }
2154 wxIdleEvent(const wxIdleEvent & event)
2155 : wxEvent(event),
2156 m_requestMore(event.m_requestMore)
2157 { }
2158
2159 void RequestMore(bool needMore = true) { m_requestMore = needMore; }
2160 bool MoreRequested() const { return m_requestMore; }
2161
2162 virtual wxEvent *Clone() const { return new wxIdleEvent(*this); }
2163
2164 // Specify how wxWidgets will send idle events: to
2165 // all windows, or only to those which specify that they
2166 // will process the events.
2167 static void SetMode(wxIdleMode mode) { sm_idleMode = mode; }
2168
2169 // Returns the idle event mode
2170 static wxIdleMode GetMode() { return sm_idleMode; }
2171
2172 // Can we send an idle event?
2173 static bool CanSend(wxWindow* win);
2174
2175 protected:
2176 bool m_requestMore;
2177 static wxIdleMode sm_idleMode;
2178
2179 private:
2180 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxIdleEvent)
2181 };
2182
2183 #endif // wxUSE_GUI
2184
2185 /* TODO
2186 wxEVT_MOUSE_CAPTURE_CHANGED,
2187 wxEVT_SETTING_CHANGED, // WM_WININICHANGE (NT) / WM_SETTINGCHANGE (Win95)
2188 // wxEVT_FONT_CHANGED, // WM_FONTCHANGE: roll into wxEVT_SETTING_CHANGED, but remember to propagate
2189 // wxEVT_FONT_CHANGED to all other windows (maybe).
2190 wxEVT_DRAW_ITEM, // Leave these three as virtual functions in wxControl?? Platform-specific.
2191 wxEVT_MEASURE_ITEM,
2192 wxEVT_COMPARE_ITEM
2193 */
2194
2195
2196 // ============================================================================
2197 // event handler and related classes
2198 // ============================================================================
2199
2200 // for backwards compatibility and to prevent eVC 4 for ARM from crashing with
2201 // internal compiler error when compiling wx, we define wxObjectEventFunction
2202 // as a wxObject method even though it can only be a wxEvtHandler one
2203 typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
2204
2205 // we can't have ctors nor base struct in backwards compatibility mode or
2206 // otherwise we won't be able to initialize the objects with an agregate, so
2207 // we have to keep both versions
2208 #if WXWIN_COMPATIBILITY_EVENT_TYPES
2209
2210 struct WXDLLIMPEXP_BASE wxEventTableEntry
2211 {
2212 // For some reason, this can't be wxEventType, or VC++ complains.
2213 int m_eventType; // main event type
2214 int m_id; // control/menu/toolbar id
2215 int m_lastId; // used for ranges of ids
2216 wxObjectEventFunction m_fn; // function to call: not wxEventFunction,
2217 // because of dependency problems
2218
2219 wxObject* m_callbackUserData;
2220 };
2221
2222 #else // !WXWIN_COMPATIBILITY_EVENT_TYPES
2223
2224 // struct containing the members common to static and dynamic event tables
2225 // entries
2226 struct WXDLLIMPEXP_BASE wxEventTableEntryBase
2227 {
2228 private:
2229 wxEventTableEntryBase& operator=(const wxEventTableEntryBase& event);
2230
2231 public:
2232 wxEventTableEntryBase(int winid, int idLast,
2233 wxObjectEventFunction fn, wxObject *data)
2234 : m_id(winid),
2235 m_lastId(idLast),
2236 m_fn(fn),
2237 m_callbackUserData(data)
2238 { }
2239
2240 wxEventTableEntryBase(const wxEventTableEntryBase& event)
2241 : m_id(event.m_id),
2242 m_lastId(event.m_lastId),
2243 m_fn(event.m_fn),
2244 m_callbackUserData(event.m_callbackUserData)
2245 { }
2246
2247 // the range of ids for this entry: if m_lastId == wxID_ANY, the range
2248 // consists only of m_id, otherwise it is m_id..m_lastId inclusive
2249 int m_id,
2250 m_lastId;
2251
2252 // function to call: not wxEventFunction, because of dependency problems
2253 wxObjectEventFunction m_fn;
2254
2255 // arbitrary user data asosciated with the callback
2256 wxObject* m_callbackUserData;
2257 };
2258
2259 // an entry from a static event table
2260 struct WXDLLIMPEXP_BASE wxEventTableEntry : public wxEventTableEntryBase
2261 {
2262 wxEventTableEntry(const int& evType, int winid, int idLast,
2263 wxObjectEventFunction fn, wxObject *data)
2264 : wxEventTableEntryBase(winid, idLast, fn, data),
2265 m_eventType(evType)
2266 { }
2267
2268 // the reference to event type: this allows us to not care about the
2269 // (undefined) order in which the event table entries and the event types
2270 // are initialized: initially the value of this reference might be
2271 // invalid, but by the time it is used for the first time, all global
2272 // objects will have been initialized (including the event type constants)
2273 // and so it will have the correct value when it is needed
2274 const int& m_eventType;
2275
2276 private:
2277 wxEventTableEntry& operator=(const wxEventTableEntry&);
2278 };
2279
2280 // an entry used in dynamic event table managed by wxEvtHandler::Connect()
2281 struct WXDLLIMPEXP_BASE wxDynamicEventTableEntry : public wxEventTableEntryBase
2282 {
2283 wxDynamicEventTableEntry(int evType, int winid, int idLast,
2284 wxObjectEventFunction fn, wxObject *data, wxEvtHandler* eventSink)
2285 : wxEventTableEntryBase(winid, idLast, fn, data),
2286 m_eventType(evType),
2287 m_eventSink(eventSink)
2288 { }
2289
2290 // not a reference here as we can't keep a reference to a temporary int
2291 // created to wrap the constant value typically passed to Connect() - nor
2292 // do we need it
2293 int m_eventType;
2294
2295 // Pointer to object whose function is fn - so we don't assume the
2296 // EventFunction is always a member of the EventHandler receiving the
2297 // message
2298 wxEvtHandler* m_eventSink;
2299
2300 DECLARE_NO_COPY_CLASS(wxDynamicEventTableEntry)
2301 };
2302
2303 #endif // !WXWIN_COMPATIBILITY_EVENT_TYPES
2304
2305 // ----------------------------------------------------------------------------
2306 // wxEventTable: an array of event entries terminated with {0, 0, 0, 0, 0}
2307 // ----------------------------------------------------------------------------
2308
2309 struct WXDLLIMPEXP_BASE wxEventTable
2310 {
2311 const wxEventTable *baseTable; // base event table (next in chain)
2312 const wxEventTableEntry *entries; // bottom of entry array
2313 };
2314
2315 // ----------------------------------------------------------------------------
2316 // wxEventHashTable: a helper of wxEvtHandler to speed up wxEventTable lookups.
2317 // ----------------------------------------------------------------------------
2318
2319 WX_DEFINE_ARRAY_PTR(const wxEventTableEntry*, wxEventTableEntryPointerArray);
2320
2321 class WXDLLIMPEXP_BASE wxEventHashTable
2322 {
2323 private:
2324 // Internal data structs
2325 struct EventTypeTable
2326 {
2327 wxEventType eventType;
2328 wxEventTableEntryPointerArray eventEntryTable;
2329 };
2330 typedef EventTypeTable* EventTypeTablePointer;
2331
2332 public:
2333 // Constructor, needs the event table it needs to hash later on.
2334 // Note: hashing of the event table is not done in the constructor as it
2335 // can be that the event table is not yet full initialize, the hash
2336 // will gets initialized when handling the first event look-up request.
2337 wxEventHashTable(const wxEventTable &table);
2338 // Destructor.
2339 ~wxEventHashTable();
2340
2341 // Handle the given event, in other words search the event table hash
2342 // and call self->ProcessEvent() if a match was found.
2343 bool HandleEvent(wxEvent &event, wxEvtHandler *self);
2344
2345 // Clear table
2346 void Clear();
2347
2348 // Clear all tables
2349 static void ClearAll();
2350 // Rebuild all tables
2351 static void ReconstructAll();
2352
2353 protected:
2354 // Init the hash table with the entries of the static event table.
2355 void InitHashTable();
2356 // Helper funtion of InitHashTable() to insert 1 entry into the hash table.
2357 void AddEntry(const wxEventTableEntry &entry);
2358 // Allocate and init with null pointers the base hash table.
2359 void AllocEventTypeTable(size_t size);
2360 // Grow the hash table in size and transfer all items currently
2361 // in the table to the correct location in the new table.
2362 void GrowEventTypeTable();
2363
2364 protected:
2365 const wxEventTable &m_table;
2366 bool m_rebuildHash;
2367
2368 size_t m_size;
2369 EventTypeTablePointer *m_eventTypeTable;
2370
2371 static wxEventHashTable* sm_first;
2372 wxEventHashTable* m_previous;
2373 wxEventHashTable* m_next;
2374
2375 DECLARE_NO_COPY_CLASS(wxEventHashTable)
2376 };
2377
2378 // ----------------------------------------------------------------------------
2379 // wxEvtHandler: the base class for all objects handling wxWidgets events
2380 // ----------------------------------------------------------------------------
2381
2382 class WXDLLIMPEXP_BASE wxEvtHandler : public wxObject
2383 {
2384 public:
2385 wxEvtHandler();
2386 virtual ~wxEvtHandler();
2387
2388 wxEvtHandler *GetNextHandler() const { return m_nextHandler; }
2389 wxEvtHandler *GetPreviousHandler() const { return m_previousHandler; }
2390 void SetNextHandler(wxEvtHandler *handler) { m_nextHandler = handler; }
2391 void SetPreviousHandler(wxEvtHandler *handler) { m_previousHandler = handler; }
2392
2393 void SetEvtHandlerEnabled(bool enabled) { m_enabled = enabled; }
2394 bool GetEvtHandlerEnabled() const { return m_enabled; }
2395
2396 // process an event right now
2397 virtual bool ProcessEvent(wxEvent& event);
2398
2399 // add an event to be processed later
2400 void AddPendingEvent(wxEvent& event);
2401
2402 void ProcessPendingEvents();
2403
2404 #if wxUSE_THREADS
2405 bool ProcessThreadEvent(wxEvent& event);
2406 #endif
2407
2408 // Dynamic association of a member function handler with the event handler,
2409 // winid and event type
2410 void Connect(int winid,
2411 int lastId,
2412 int eventType,
2413 wxObjectEventFunction func,
2414 wxObject *userData = (wxObject *) NULL,
2415 wxEvtHandler *eventSink = (wxEvtHandler *) NULL);
2416
2417 // Convenience function: take just one id
2418 void Connect(int winid,
2419 int eventType,
2420 wxObjectEventFunction func,
2421 wxObject *userData = (wxObject *) NULL,
2422 wxEvtHandler *eventSink = (wxEvtHandler *) NULL)
2423 { Connect(winid, wxID_ANY, eventType, func, userData, eventSink); }
2424
2425 // Even more convenient: without id (same as using id of wxID_ANY)
2426 void Connect(int eventType,
2427 wxObjectEventFunction func,
2428 wxObject *userData = (wxObject *) NULL,
2429 wxEvtHandler *eventSink = (wxEvtHandler *) NULL)
2430 { Connect(wxID_ANY, wxID_ANY, eventType, func, userData, eventSink); }
2431
2432 bool Disconnect(int winid,
2433 int lastId,
2434 wxEventType eventType,
2435 wxObjectEventFunction func = NULL,
2436 wxObject *userData = (wxObject *) NULL,
2437 wxEvtHandler *eventSink = (wxEvtHandler *) NULL);
2438
2439 bool Disconnect(int winid = wxID_ANY,
2440 wxEventType eventType = wxEVT_NULL,
2441 wxObjectEventFunction func = NULL,
2442 wxObject *userData = (wxObject *) NULL,
2443 wxEvtHandler *eventSink = (wxEvtHandler *) NULL)
2444 { return Disconnect(winid, wxID_ANY, eventType, func, userData, eventSink); }
2445
2446 bool Disconnect(wxEventType eventType,
2447 wxObjectEventFunction func,
2448 wxObject *userData = (wxObject *) NULL,
2449 wxEvtHandler *eventSink = (wxEvtHandler *) NULL)
2450 { return Disconnect(wxID_ANY, eventType, func, userData, eventSink); }
2451
2452 wxList* GetDynamicEventTable() const { return m_dynamicEvents ; }
2453
2454 // User data can be associated with each wxEvtHandler
2455 void SetClientObject( wxClientData *data ) { DoSetClientObject(data); }
2456 wxClientData *GetClientObject() const { return DoGetClientObject(); }
2457
2458 void SetClientData( void *data ) { DoSetClientData(data); }
2459 void *GetClientData() const { return DoGetClientData(); }
2460
2461 // check if the given event table entry matches this event and call the
2462 // handler if it does
2463 //
2464 // return true if the event was processed, false otherwise (no match or the
2465 // handler decided to skip the event)
2466 static bool ProcessEventIfMatches(const wxEventTableEntryBase& tableEntry,
2467 wxEvtHandler *handler,
2468 wxEvent& event);
2469
2470 // implementation from now on
2471 virtual bool SearchEventTable(wxEventTable& table, wxEvent& event);
2472 bool SearchDynamicEventTable( wxEvent& event );
2473
2474 #if wxUSE_THREADS
2475 void ClearEventLocker();
2476 #endif // wxUSE_THREADS
2477
2478 // Avoid problems at exit by cleaning up static hash table gracefully
2479 void ClearEventHashTable() { GetEventHashTable().Clear(); }
2480
2481 private:
2482 static const wxEventTableEntry sm_eventTableEntries[];
2483
2484 protected:
2485 // hooks for wxWindow used by ProcessEvent()
2486 // -----------------------------------------
2487
2488 // This one is called before trying our own event table to allow plugging
2489 // in the validators.
2490 //
2491 // NB: This method is intentionally *not* inside wxUSE_VALIDATORS!
2492 // It is part of wxBase which doesn't use validators and the code
2493 // is compiled out when building wxBase w/o GUI classes, which affects
2494 // binary compatibility and wxBase library can't be used by GUI
2495 // ports.
2496 virtual bool TryValidator(wxEvent& WXUNUSED(event)) { return false; }
2497
2498 // this one is called after failing to find the event handle in our own
2499 // table to give a chance to the other windows to process it
2500 //
2501 // base class implementation passes the event to wxTheApp
2502 virtual bool TryParent(wxEvent& event);
2503
2504
2505 static const wxEventTable sm_eventTable;
2506 virtual const wxEventTable *GetEventTable() const;
2507
2508 static wxEventHashTable sm_eventHashTable;
2509 virtual wxEventHashTable& GetEventHashTable() const;
2510
2511 wxEvtHandler* m_nextHandler;
2512 wxEvtHandler* m_previousHandler;
2513 wxList* m_dynamicEvents;
2514 wxList* m_pendingEvents;
2515
2516 #if wxUSE_THREADS
2517 #if defined (__VISAGECPP__)
2518 const wxCriticalSection& Lock() const { return m_eventsLocker; }
2519 wxCriticalSection& Lock() { return m_eventsLocker; }
2520
2521 wxCriticalSection m_eventsLocker;
2522 # else
2523 const wxCriticalSection& Lock() const { return *m_eventsLocker; }
2524 wxCriticalSection& Lock() { return *m_eventsLocker; }
2525
2526 wxCriticalSection* m_eventsLocker;
2527 # endif
2528 #endif
2529
2530 // Is event handler enabled?
2531 bool m_enabled;
2532
2533
2534 // The user data: either an object which will be deleted by the container
2535 // when it's deleted or some raw pointer which we do nothing with - only
2536 // one type of data can be used with the given window (i.e. you cannot set
2537 // the void data and then associate the container with wxClientData or vice
2538 // versa)
2539 union
2540 {
2541 wxClientData *m_clientObject;
2542 void *m_clientData;
2543 };
2544
2545 // what kind of data do we have?
2546 wxClientDataType m_clientDataType;
2547
2548 // client data accessors
2549 virtual void DoSetClientObject( wxClientData *data );
2550 virtual wxClientData *DoGetClientObject() const;
2551
2552 virtual void DoSetClientData( void *data );
2553 virtual void *DoGetClientData() const;
2554
2555 private:
2556 DECLARE_DYNAMIC_CLASS_NO_COPY(wxEvtHandler)
2557 };
2558
2559 // Post a message to the given eventhandler which will be processed during the
2560 // next event loop iteration
2561 inline void wxPostEvent(wxEvtHandler *dest, wxEvent& event)
2562 {
2563 wxCHECK_RET( dest, wxT("need an object to post event to in wxPostEvent") );
2564
2565 dest->AddPendingEvent(event);
2566 }
2567
2568 typedef void (wxEvtHandler::*wxEventFunction)(wxEvent&);
2569
2570 #define wxEventHandler(func) \
2571 (wxObjectEventFunction)wxStaticCastEvent(wxEventFunction, &func)
2572
2573 #if wxUSE_GUI
2574
2575 typedef void (wxEvtHandler::*wxCommandEventFunction)(wxCommandEvent&);
2576 typedef void (wxEvtHandler::*wxScrollEventFunction)(wxScrollEvent&);
2577 typedef void (wxEvtHandler::*wxScrollWinEventFunction)(wxScrollWinEvent&);
2578 typedef void (wxEvtHandler::*wxSizeEventFunction)(wxSizeEvent&);
2579 typedef void (wxEvtHandler::*wxMoveEventFunction)(wxMoveEvent&);
2580 typedef void (wxEvtHandler::*wxPaintEventFunction)(wxPaintEvent&);
2581 typedef void (wxEvtHandler::*wxNcPaintEventFunction)(wxNcPaintEvent&);
2582 typedef void (wxEvtHandler::*wxEraseEventFunction)(wxEraseEvent&);
2583 typedef void (wxEvtHandler::*wxMouseEventFunction)(wxMouseEvent&);
2584 typedef void (wxEvtHandler::*wxCharEventFunction)(wxKeyEvent&);
2585 typedef void (wxEvtHandler::*wxFocusEventFunction)(wxFocusEvent&);
2586 typedef void (wxEvtHandler::*wxChildFocusEventFunction)(wxChildFocusEvent&);
2587 typedef void (wxEvtHandler::*wxActivateEventFunction)(wxActivateEvent&);
2588 typedef void (wxEvtHandler::*wxMenuEventFunction)(wxMenuEvent&);
2589 typedef void (wxEvtHandler::*wxJoystickEventFunction)(wxJoystickEvent&);
2590 typedef void (wxEvtHandler::*wxDropFilesEventFunction)(wxDropFilesEvent&);
2591 typedef void (wxEvtHandler::*wxInitDialogEventFunction)(wxInitDialogEvent&);
2592 typedef void (wxEvtHandler::*wxSysColourChangedEventFunction)(wxSysColourChangedEvent&);
2593 typedef void (wxEvtHandler::*wxDisplayChangedEventFunction)(wxDisplayChangedEvent&);
2594 typedef void (wxEvtHandler::*wxUpdateUIEventFunction)(wxUpdateUIEvent&);
2595 typedef void (wxEvtHandler::*wxIdleEventFunction)(wxIdleEvent&);
2596 typedef void (wxEvtHandler::*wxCloseEventFunction)(wxCloseEvent&);
2597 typedef void (wxEvtHandler::*wxShowEventFunction)(wxShowEvent&);
2598 typedef void (wxEvtHandler::*wxIconizeEventFunction)(wxIconizeEvent&);
2599 typedef void (wxEvtHandler::*wxMaximizeEventFunction)(wxMaximizeEvent&);
2600 typedef void (wxEvtHandler::*wxNavigationKeyEventFunction)(wxNavigationKeyEvent&);
2601 typedef void (wxEvtHandler::*wxPaletteChangedEventFunction)(wxPaletteChangedEvent&);
2602 typedef void (wxEvtHandler::*wxQueryNewPaletteEventFunction)(wxQueryNewPaletteEvent&);
2603 typedef void (wxEvtHandler::*wxWindowCreateEventFunction)(wxWindowCreateEvent&);
2604 typedef void (wxEvtHandler::*wxWindowDestroyEventFunction)(wxWindowDestroyEvent&);
2605 typedef void (wxEvtHandler::*wxSetCursorEventFunction)(wxSetCursorEvent&);
2606 typedef void (wxEvtHandler::*wxNotifyEventFunction)(wxNotifyEvent&);
2607 typedef void (wxEvtHandler::*wxHelpEventFunction)(wxHelpEvent&);
2608 typedef void (wxEvtHandler::*wxContextMenuEventFunction)(wxContextMenuEvent&);
2609 typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureChangedEvent&);
2610 typedef void (wxEvtHandler::*wxMouseCaptureLostEventFunction)(wxMouseCaptureLostEvent&);
2611 typedef void (wxEvtHandler::*wxClipboardTextEventFunction)(wxClipboardTextEvent&);
2612
2613 // these typedefs don't have the same name structure as the others, keep for
2614 // backwards compatibility only
2615 #if WXWIN_COMPATIBILITY_2_4
2616 typedef wxSysColourChangedEventFunction wxSysColourChangedFunction;
2617 typedef wxDisplayChangedEventFunction wxDisplayChangedFunction;
2618 #endif // WXWIN_COMPATIBILITY_2_4
2619
2620
2621 #define wxCommandEventHandler(func) \
2622 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxCommandEventFunction, &func)
2623 #define wxScrollEventHandler(func) \
2624 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxScrollEventFunction, &func)
2625 #define wxScrollWinEventHandler(func) \
2626 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxScrollWinEventFunction, &func)
2627 #define wxSizeEventHandler(func) \
2628 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSizeEventFunction, &func)
2629 #define wxMoveEventHandler(func) \
2630 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMoveEventFunction, &func)
2631 #define wxPaintEventHandler(func) \
2632 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxPaintEventFunction, &func)
2633 #define wxNcPaintEventHandler(func) \
2634 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxNcPaintEventFunction, &func)
2635 #define wxEraseEventHandler(func) \
2636 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxEraseEventFunction, &func)
2637 #define wxMouseEventHandler(func) \
2638 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMouseEventFunction, &func)
2639 #define wxCharEventHandler(func) \
2640 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxCharEventFunction, &func)
2641 #define wxKeyEventHandler(func) wxCharEventHandler(func)
2642 #define wxFocusEventHandler(func) \
2643 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxFocusEventFunction, &func)
2644 #define wxChildFocusEventHandler(func) \
2645 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxChildFocusEventFunction, &func)
2646 #define wxActivateEventHandler(func) \
2647 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxActivateEventFunction, &func)
2648 #define wxMenuEventHandler(func) \
2649 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMenuEventFunction, &func)
2650 #define wxJoystickEventHandler(func) \
2651 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxJoystickEventFunction, &func)
2652 #define wxDropFilesEventHandler(func) \
2653 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDropFilesEventFunction, &func)
2654 #define wxInitDialogEventHandler(func) \
2655 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxInitDialogEventFunction, &func)
2656 #define wxSysColourChangedEventHandler(func) \
2657 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSysColourChangedEventFunction, &func)
2658 #define wxDisplayChangedEventHandler(func) \
2659 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDisplayChangedEventFunction, &func)
2660 #define wxUpdateUIEventHandler(func) \
2661 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxUpdateUIEventFunction, &func)
2662 #define wxIdleEventHandler(func) \
2663 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxIdleEventFunction, &func)
2664 #define wxCloseEventHandler(func) \
2665 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxCloseEventFunction, &func)
2666 #define wxShowEventHandler(func) \
2667 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxShowEventFunction, &func)
2668 #define wxIconizeEventHandler(func) \
2669 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxIconizeEventFunction, &func)
2670 #define wxMaximizeEventHandler(func) \
2671 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMaximizeEventFunction, &func)
2672 #define wxNavigationKeyEventHandler(func) \
2673 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxNavigationKeyEventFunction, &func)
2674 #define wxPaletteChangedEventHandler(func) \
2675 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxPaletteChangedEventFunction, &func)
2676 #define wxQueryNewPaletteEventHandler(func) \
2677 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxQueryNewPaletteEventFunction, &func)
2678 #define wxWindowCreateEventHandler(func) \
2679 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxWindowCreateEventFunction, &func)
2680 #define wxWindowDestroyEventHandler(func) \
2681 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxWindowDestroyEventFunction, &func)
2682 #define wxSetCursorEventHandler(func) \
2683 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSetCursorEventFunction, &func)
2684 #define wxNotifyEventHandler(func) \
2685 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxNotifyEventFunction, &func)
2686 #define wxHelpEventHandler(func) \
2687 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxHelpEventFunction, &func)
2688 #define wxContextMenuEventHandler(func) \
2689 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxContextMenuEventFunction, &func)
2690 #define wxMouseCaptureChangedEventHandler(func) \
2691 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMouseCaptureChangedEventFunction, &func)
2692 #define wxMouseCaptureLostEventHandler(func) \
2693 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMouseCaptureLostEventFunction, &func)
2694 #define wxClipboardTextEventHandler(func) \
2695 (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxClipboardTextEventFunction, &func)
2696
2697 #endif // wxUSE_GUI
2698
2699 // N.B. In GNU-WIN32, you *have* to take the address of a member function
2700 // (use &) or the compiler crashes...
2701
2702 #define DECLARE_EVENT_TABLE() \
2703 private: \
2704 static const wxEventTableEntry sm_eventTableEntries[]; \
2705 protected: \
2706 static const wxEventTable sm_eventTable; \
2707 virtual const wxEventTable* GetEventTable() const; \
2708 static wxEventHashTable sm_eventHashTable; \
2709 virtual wxEventHashTable& GetEventHashTable() const;
2710
2711 // N.B.: when building DLL with Borland C++ 5.5 compiler, you must initialize
2712 // sm_eventTable before using it in GetEventTable() or the compiler gives
2713 // E2233 (see http://groups.google.com/groups?selm=397dcc8a%241_2%40dnews)
2714
2715 #define BEGIN_EVENT_TABLE(theClass, baseClass) \
2716 const wxEventTable theClass::sm_eventTable = \
2717 { &baseClass::sm_eventTable, &theClass::sm_eventTableEntries[0] }; \
2718 const wxEventTable *theClass::GetEventTable() const \
2719 { return &theClass::sm_eventTable; } \
2720 wxEventHashTable theClass::sm_eventHashTable(theClass::sm_eventTable); \
2721 wxEventHashTable &theClass::GetEventHashTable() const \
2722 { return theClass::sm_eventHashTable; } \
2723 const wxEventTableEntry theClass::sm_eventTableEntries[] = { \
2724
2725 #define BEGIN_EVENT_TABLE_TEMPLATE1(theClass, baseClass, T1) \
2726 template<typename T1> \
2727 const wxEventTable theClass<T1>::sm_eventTable = \
2728 { &baseClass::sm_eventTable, &theClass<T1>::sm_eventTableEntries[0] }; \
2729 template<typename T1> \
2730 const wxEventTable *theClass<T1>::GetEventTable() const \
2731 { return &theClass<T1>::sm_eventTable; } \
2732 template<typename T1> \
2733 wxEventHashTable theClass<T1>::sm_eventHashTable(theClass<T1>::sm_eventTable); \
2734 template<typename T1> \
2735 wxEventHashTable &theClass<T1>::GetEventHashTable() const \
2736 { return theClass<T1>::sm_eventHashTable; } \
2737 template<typename T1> \
2738 const wxEventTableEntry theClass<T1>::sm_eventTableEntries[] = { \
2739
2740 #define BEGIN_EVENT_TABLE_TEMPLATE2(theClass, baseClass, T1, T2) \
2741 template<typename T1, typename T2> \
2742 const wxEventTable theClass<T1, T2>::sm_eventTable = \
2743 { &baseClass::sm_eventTable, &theClass<T1, T2>::sm_eventTableEntries[0] }; \
2744 template<typename T1, typename T2> \
2745 const wxEventTable *theClass<T1, T2>::GetEventTable() const \
2746 { return &theClass<T1, T2>::sm_eventTable; } \
2747 template<typename T1, typename T2> \
2748 wxEventHashTable theClass<T1, T2>::sm_eventHashTable(theClass<T1, T2>::sm_eventTable); \
2749 template<typename T1, typename T2> \
2750 wxEventHashTable &theClass<T1, T2>::GetEventHashTable() const \
2751 { return theClass<T1, T2>::sm_eventHashTable; } \
2752 template<typename T1, typename T2> \
2753 const wxEventTableEntry theClass<T1, T2>::sm_eventTableEntries[] = { \
2754
2755 #define BEGIN_EVENT_TABLE_TEMPLATE3(theClass, baseClass, T1, T2, T3) \
2756 template<typename T1, typename T2, typename T3> \
2757 const wxEventTable theClass<T1, T2, T3>::sm_eventTable = \
2758 { &baseClass::sm_eventTable, &theClass<T1, T2, T3>::sm_eventTableEntries[0] }; \
2759 template<typename T1, typename T2, typename T3> \
2760 const wxEventTable *theClass<T1, T2, T3>::GetEventTable() const \
2761 { return &theClass<T1, T2, T3>::sm_eventTable; } \
2762 template<typename T1, typename T2, typename T3> \
2763 wxEventHashTable theClass<T1, T2, T3>::sm_eventHashTable(theClass<T1, T2, T3>::sm_eventTable); \
2764 template<typename T1, typename T2, typename T3> \
2765 wxEventHashTable &theClass<T1, T2, T3>::GetEventHashTable() const \
2766 { return theClass<T1, T2, T3>::sm_eventHashTable; } \
2767 template<typename T1, typename T2, typename T3> \
2768 const wxEventTableEntry theClass<T1, T2, T3>::sm_eventTableEntries[] = { \
2769
2770 #define BEGIN_EVENT_TABLE_TEMPLATE4(theClass, baseClass, T1, T2, T3, T4) \
2771 template<typename T1, typename T2, typename T3, typename T4> \
2772 const wxEventTable theClass<T1, T2, T3, T4>::sm_eventTable = \
2773 { &baseClass::sm_eventTable, &theClass<T1, T2, T3, T4>::sm_eventTableEntries[0] }; \
2774 template<typename T1, typename T2, typename T3, typename T4> \
2775 const wxEventTable *theClass<T1, T2, T3, T4>::GetEventTable() const \
2776 { return &theClass<T1, T2, T3, T4>::sm_eventTable; } \
2777 template<typename T1, typename T2, typename T3, typename T4> \
2778 wxEventHashTable theClass<T1, T2, T3, T4>::sm_eventHashTable(theClass<T1, T2, T3, T4>::sm_eventTable); \
2779 template<typename T1, typename T2, typename T3, typename T4> \
2780 wxEventHashTable &theClass<T1, T2, T3, T4>::GetEventHashTable() const \
2781 { return theClass<T1, T2, T3, T4>::sm_eventHashTable; } \
2782 template<typename T1, typename T2, typename T3, typename T4> \
2783 const wxEventTableEntry theClass<T1, T2, T3, T4>::sm_eventTableEntries[] = { \
2784
2785 #define BEGIN_EVENT_TABLE_TEMPLATE5(theClass, baseClass, T1, T2, T3, T4, T5) \
2786 template<typename T1, typename T2, typename T3, typename T4, typename T5> \
2787 const wxEventTable theClass<T1, T2, T3, T4, T5>::sm_eventTable = \
2788 { &baseClass::sm_eventTable, &theClass<T1, T2, T3, T4, T5>::sm_eventTableEntries[0] }; \
2789 template<typename T1, typename T2, typename T3, typename T4, typename T5> \
2790 const wxEventTable *theClass<T1, T2, T3, T4, T5>::GetEventTable() const \
2791 { return &theClass<T1, T2, T3, T4, T5>::sm_eventTable; } \
2792 template<typename T1, typename T2, typename T3, typename T4, typename T5> \
2793 wxEventHashTable theClass<T1, T2, T3, T4, T5>::sm_eventHashTable(theClass<T1, T2, T3, T4, T5>::sm_eventTable); \
2794 template<typename T1, typename T2, typename T3, typename T4, typename T5> \
2795 wxEventHashTable &theClass<T1, T2, T3, T4, T5>::GetEventHashTable() const \
2796 { return theClass<T1, T2, T3, T4, T5>::sm_eventHashTable; } \
2797 template<typename T1, typename T2, typename T3, typename T4, typename T5> \
2798 const wxEventTableEntry theClass<T1, T2, T3, T4, T5>::sm_eventTableEntries[] = { \
2799
2800 #define BEGIN_EVENT_TABLE_TEMPLATE7(theClass, baseClass, T1, T2, T3, T4, T5, T6, T7) \
2801 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7> \
2802 const wxEventTable theClass<T1, T2, T3, T4, T5, T6, T7>::sm_eventTable = \
2803 { &baseClass::sm_eventTable, &theClass<T1, T2, T3, T4, T5, T6, T7>::sm_eventTableEntries[0] }; \
2804 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7> \
2805 const wxEventTable *theClass<T1, T2, T3, T4, T5, T6, T7>::GetEventTable() const \
2806 { return &theClass<T1, T2, T3, T4, T5, T6, T7>::sm_eventTable; } \
2807 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7> \
2808 wxEventHashTable theClass<T1, T2, T3, T4, T5, T6, T7>::sm_eventHashTable(theClass<T1, T2, T3, T4, T5, T6, T7>::sm_eventTable); \
2809 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7> \
2810 wxEventHashTable &theClass<T1, T2, T3, T4, T5, T6, T7>::GetEventHashTable() const \
2811 { return theClass<T1, T2, T3, T4, T5, T6, T7>::sm_eventHashTable; } \
2812 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7> \
2813 const wxEventTableEntry theClass<T1, T2, T3, T4, T5, T6, T7>::sm_eventTableEntries[] = { \
2814
2815 #define BEGIN_EVENT_TABLE_TEMPLATE8(theClass, baseClass, T1, T2, T3, T4, T5, T6, T7, T8) \
2816 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> \
2817 const wxEventTable theClass<T1, T2, T3, T4, T5, T6, T7, T8>::sm_eventTable = \
2818 { &baseClass::sm_eventTable, &theClass<T1, T2, T3, T4, T5, T6, T7, T8>::sm_eventTableEntries[0] }; \
2819 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> \
2820 const wxEventTable *theClass<T1, T2, T3, T4, T5, T6, T7, T8>::GetEventTable() const \
2821 { return &theClass<T1, T2, T3, T4, T5, T6, T7, T8>::sm_eventTable; } \
2822 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> \
2823 wxEventHashTable theClass<T1, T2, T3, T4, T5, T6, T7, T8>::sm_eventHashTable(theClass<T1, T2, T3, T4, T5, T6, T7, T8>::sm_eventTable); \
2824 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> \
2825 wxEventHashTable &theClass<T1, T2, T3, T4, T5, T6, T7, T8>::GetEventHashTable() const \
2826 { return theClass<T1, T2, T3, T4, T5, T6, T7, T8>::sm_eventHashTable; } \
2827 template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> \
2828 const wxEventTableEntry theClass<T1, T2, T3, T4, T5, T6, T7, T8>::sm_eventTableEntries[] = { \
2829
2830 #define END_EVENT_TABLE() DECLARE_EVENT_TABLE_ENTRY( wxEVT_NULL, 0, 0, 0, 0 ) };
2831
2832 /*
2833 * Event table macros
2834 */
2835
2836 // helpers for writing shorter code below: declare an event macro taking 2, 1
2837 // or none ids (the missing ids default to wxID_ANY)
2838 //
2839 // macro arguments:
2840 // - evt one of wxEVT_XXX constants
2841 // - id1, id2 ids of the first/last id
2842 // - fn the function (should be cast to the right type)
2843 #define wx__DECLARE_EVT2(evt, id1, id2, fn) \
2844 DECLARE_EVENT_TABLE_ENTRY(evt, id1, id2, fn, NULL),
2845 #define wx__DECLARE_EVT1(evt, id, fn) \
2846 wx__DECLARE_EVT2(evt, id, wxID_ANY, fn)
2847 #define wx__DECLARE_EVT0(evt, fn) \
2848 wx__DECLARE_EVT1(evt, wxID_ANY, fn)
2849
2850
2851 // Generic events
2852 #define EVT_CUSTOM(event, winid, func) \
2853 wx__DECLARE_EVT1(event, winid, wxEventHandler(func))
2854 #define EVT_CUSTOM_RANGE(event, id1, id2, func) \
2855 wx__DECLARE_EVT2(event, id1, id2, wxEventHandler(func))
2856
2857 // EVT_COMMAND
2858 #define EVT_COMMAND(winid, event, func) \
2859 wx__DECLARE_EVT1(event, winid, wxCommandEventHandler(func))
2860 #define EVT_COMMAND_RANGE(id1, id2, event, func) \
2861 wx__DECLARE_EVT2(event, id1, id2, wxCommandEventHandler(func))
2862
2863 #define EVT_NOTIFY(event, winid, func) \
2864 wx__DECLARE_EVT1(event, winid, wxNotifyEventHandler(func))
2865 #define EVT_NOTIFY_RANGE(event, id1, id2, func) \
2866 wx__DECLARE_EVT2(event, id1, id2, wxNotifyEventHandler(func))
2867
2868 // Miscellaneous
2869 #define EVT_SIZE(func) wx__DECLARE_EVT0(wxEVT_SIZE, wxSizeEventHandler(func))
2870 #define EVT_SIZING(func) wx__DECLARE_EVT0(wxEVT_SIZING, wxSizeEventHandler(func))
2871 #define EVT_MOVE(func) wx__DECLARE_EVT0(wxEVT_MOVE, wxMoveEventHandler(func))
2872 #define EVT_MOVING(func) wx__DECLARE_EVT0(wxEVT_MOVING, wxMoveEventHandler(func))
2873 #define EVT_CLOSE(func) wx__DECLARE_EVT0(wxEVT_CLOSE_WINDOW, wxCloseEventHandler(func))
2874 #define EVT_END_SESSION(func) wx__DECLARE_EVT0(wxEVT_END_SESSION, wxCloseEventHandler(func))
2875 #define EVT_QUERY_END_SESSION(func) wx__DECLARE_EVT0(wxEVT_QUERY_END_SESSION, wxCloseEventHandler(func))
2876 #define EVT_PAINT(func) wx__DECLARE_EVT0(wxEVT_PAINT, wxPaintEventHandler(func))
2877 #define EVT_NC_PAINT(func) wx__DECLARE_EVT0(wxEVT_NC_PAINT, wxNcPaintEventHandler(func))
2878 #define EVT_ERASE_BACKGROUND(func) wx__DECLARE_EVT0(wxEVT_ERASE_BACKGROUND, wxEraseEventHandler(func))
2879 #define EVT_CHAR(func) wx__DECLARE_EVT0(wxEVT_CHAR, wxCharEventHandler(func))
2880 #define EVT_KEY_DOWN(func) wx__DECLARE_EVT0(wxEVT_KEY_DOWN, wxKeyEventHandler(func))
2881 #define EVT_KEY_UP(func) wx__DECLARE_EVT0(wxEVT_KEY_UP, wxKeyEventHandler(func))
2882 #if wxUSE_HOTKEY
2883 #define EVT_HOTKEY(winid, func) wx__DECLARE_EVT1(wxEVT_HOTKEY, winid, wxCharEventHandler(func))
2884 #endif
2885 #define EVT_CHAR_HOOK(func) wx__DECLARE_EVT0(wxEVT_CHAR_HOOK, wxCharEventHandler(func))
2886 #define EVT_MENU_OPEN(func) wx__DECLARE_EVT0(wxEVT_MENU_OPEN, wxMenuEventHandler(func))
2887 #define EVT_MENU_CLOSE(func) wx__DECLARE_EVT0(wxEVT_MENU_CLOSE, wxMenuEventHandler(func))
2888 #define EVT_MENU_HIGHLIGHT(winid, func) wx__DECLARE_EVT1(wxEVT_MENU_HIGHLIGHT, winid, wxMenuEventHandler(func))
2889 #define EVT_MENU_HIGHLIGHT_ALL(func) wx__DECLARE_EVT0(wxEVT_MENU_HIGHLIGHT, wxMenuEventHandler(func))
2890 #define EVT_SET_FOCUS(func) wx__DECLARE_EVT0(wxEVT_SET_FOCUS, wxFocusEventHandler(func))
2891 #define EVT_KILL_FOCUS(func) wx__DECLARE_EVT0(wxEVT_KILL_FOCUS, wxFocusEventHandler(func))
2892 #define EVT_CHILD_FOCUS(func) wx__DECLARE_EVT0(wxEVT_CHILD_FOCUS, wxChildFocusEventHandler(func))
2893 #define EVT_ACTIVATE(func) wx__DECLARE_EVT0(wxEVT_ACTIVATE, wxActivateEventHandler(func))
2894 #define EVT_ACTIVATE_APP(func) wx__DECLARE_EVT0(wxEVT_ACTIVATE_APP, wxActivateEventHandler(func))
2895 #define EVT_HIBERNATE(func) wx__DECLARE_EVT0(wxEVT_HIBERNATE, wxActivateEventHandler(func))
2896 #define EVT_END_SESSION(func) wx__DECLARE_EVT0(wxEVT_END_SESSION, wxCloseEventHandler(func))
2897 #define EVT_QUERY_END_SESSION(func) wx__DECLARE_EVT0(wxEVT_QUERY_END_SESSION, wxCloseEventHandler(func))
2898 #define EVT_DROP_FILES(func) wx__DECLARE_EVT0(wxEVT_DROP_FILES, wxDropFilesEventHandler(func))
2899 #define EVT_INIT_DIALOG(func) wx__DECLARE_EVT0(wxEVT_INIT_DIALOG, wxInitDialogEventHandler(func))
2900 #define EVT_SYS_COLOUR_CHANGED(func) wx__DECLARE_EVT0(wxEVT_SYS_COLOUR_CHANGED, wxSysColourChangedEventHandler(func))
2901 #define EVT_DISPLAY_CHANGED(func) wx__DECLARE_EVT0(wxEVT_DISPLAY_CHANGED, wxDisplayChangedEventHandler(func))
2902 #define EVT_SHOW(func) wx__DECLARE_EVT0(wxEVT_SHOW, wxShowEventHandler(func))
2903 #define EVT_MAXIMIZE(func) wx__DECLARE_EVT0(wxEVT_MAXIMIZE, wxMaximizeEventHandler(func))
2904 #define EVT_ICONIZE(func) wx__DECLARE_EVT0(wxEVT_ICONIZE, wxIconizeEventHandler(func))
2905 #define EVT_NAVIGATION_KEY(func) wx__DECLARE_EVT0(wxEVT_NAVIGATION_KEY, wxNavigationKeyEventHandler(func))
2906 #define EVT_PALETTE_CHANGED(func) wx__DECLARE_EVT0(wxEVT_PALETTE_CHANGED, wxPaletteChangedEventHandler(func))
2907 #define EVT_QUERY_NEW_PALETTE(func) wx__DECLARE_EVT0(wxEVT_QUERY_NEW_PALETTE, wxQueryNewPaletteEventHandler(func))
2908 #define EVT_WINDOW_CREATE(func) wx__DECLARE_EVT0(wxEVT_CREATE, wxWindowCreateEventHandler(func))
2909 #define EVT_WINDOW_DESTROY(func) wx__DECLARE_EVT0(wxEVT_DESTROY, wxWindowDestroyEventHandler(func))
2910 #define EVT_SET_CURSOR(func) wx__DECLARE_EVT0(wxEVT_SET_CURSOR, wxSetCursorEventHandler(func))
2911 #define EVT_MOUSE_CAPTURE_CHANGED(func) wx__DECLARE_EVT0(wxEVT_MOUSE_CAPTURE_CHANGED, wxMouseCaptureChangedEventHandler(func))
2912 #define EVT_MOUSE_CAPTURE_LOST(func) wx__DECLARE_EVT0(wxEVT_MOUSE_CAPTURE_LOST, wxMouseCaptureLostEventHandler(func))
2913
2914 // Mouse events
2915 #define EVT_LEFT_DOWN(func) wx__DECLARE_EVT0(wxEVT_LEFT_DOWN, wxMouseEventHandler(func))
2916 #define EVT_LEFT_UP(func) wx__DECLARE_EVT0(wxEVT_LEFT_UP, wxMouseEventHandler(func))
2917 #define EVT_MIDDLE_DOWN(func) wx__DECLARE_EVT0(wxEVT_MIDDLE_DOWN, wxMouseEventHandler(func))
2918 #define EVT_MIDDLE_UP(func) wx__DECLARE_EVT0(wxEVT_MIDDLE_UP, wxMouseEventHandler(func))
2919 #define EVT_RIGHT_DOWN(func) wx__DECLARE_EVT0(wxEVT_RIGHT_DOWN, wxMouseEventHandler(func))
2920 #define EVT_RIGHT_UP(func) wx__DECLARE_EVT0(wxEVT_RIGHT_UP, wxMouseEventHandler(func))
2921 #define EVT_MOTION(func) wx__DECLARE_EVT0(wxEVT_MOTION, wxMouseEventHandler(func))
2922 #define EVT_LEFT_DCLICK(func) wx__DECLARE_EVT0(wxEVT_LEFT_DCLICK, wxMouseEventHandler(func))
2923 #define EVT_MIDDLE_DCLICK(func) wx__DECLARE_EVT0(wxEVT_MIDDLE_DCLICK, wxMouseEventHandler(func))
2924 #define EVT_RIGHT_DCLICK(func) wx__DECLARE_EVT0(wxEVT_RIGHT_DCLICK, wxMouseEventHandler(func))
2925 #define EVT_LEAVE_WINDOW(func) wx__DECLARE_EVT0(wxEVT_LEAVE_WINDOW, wxMouseEventHandler(func))
2926 #define EVT_ENTER_WINDOW(func) wx__DECLARE_EVT0(wxEVT_ENTER_WINDOW, wxMouseEventHandler(func))
2927 #define EVT_MOUSEWHEEL(func) wx__DECLARE_EVT0(wxEVT_MOUSEWHEEL, wxMouseEventHandler(func))
2928
2929 // All mouse events
2930 #define EVT_MOUSE_EVENTS(func) \
2931 EVT_LEFT_DOWN(func) \
2932 EVT_LEFT_UP(func) \
2933 EVT_MIDDLE_DOWN(func) \
2934 EVT_MIDDLE_UP(func) \
2935 EVT_RIGHT_DOWN(func) \
2936 EVT_RIGHT_UP(func) \
2937 EVT_MOTION(func) \
2938 EVT_LEFT_DCLICK(func) \
2939 EVT_MIDDLE_DCLICK(func) \
2940 EVT_RIGHT_DCLICK(func) \
2941 EVT_LEAVE_WINDOW(func) \
2942 EVT_ENTER_WINDOW(func) \
2943 EVT_MOUSEWHEEL(func)
2944
2945 // Scrolling from wxWindow (sent to wxScrolledWindow)
2946 #define EVT_SCROLLWIN_TOP(func) wx__DECLARE_EVT0(wxEVT_SCROLLWIN_TOP, wxScrollWinEventHandler(func))
2947 #define EVT_SCROLLWIN_BOTTOM(func) wx__DECLARE_EVT0(wxEVT_SCROLLWIN_BOTTOM, wxScrollWinEventHandler(func))
2948 #define EVT_SCROLLWIN_LINEUP(func) wx__DECLARE_EVT0(wxEVT_SCROLLWIN_LINEUP, wxScrollWinEventHandler(func))
2949 #define EVT_SCROLLWIN_LINEDOWN(func) wx__DECLARE_EVT0(wxEVT_SCROLLWIN_LINEDOWN, wxScrollWinEventHandler(func))
2950 #define EVT_SCROLLWIN_PAGEUP(func) wx__DECLARE_EVT0(wxEVT_SCROLLWIN_PAGEUP, wxScrollWinEventHandler(func))
2951 #define EVT_SCROLLWIN_PAGEDOWN(func) wx__DECLARE_EVT0(wxEVT_SCROLLWIN_PAGEDOWN, wxScrollWinEventHandler(func))
2952 #define EVT_SCROLLWIN_THUMBTRACK(func) wx__DECLARE_EVT0(wxEVT_SCROLLWIN_THUMBTRACK, wxScrollWinEventHandler(func))
2953 #define EVT_SCROLLWIN_THUMBRELEASE(func) wx__DECLARE_EVT0(wxEVT_SCROLLWIN_THUMBRELEASE, wxScrollWinEventHandler(func))
2954
2955 #define EVT_SCROLLWIN(func) \
2956 EVT_SCROLLWIN_TOP(func) \
2957 EVT_SCROLLWIN_BOTTOM(func) \
2958 EVT_SCROLLWIN_LINEUP(func) \
2959 EVT_SCROLLWIN_LINEDOWN(func) \
2960 EVT_SCROLLWIN_PAGEUP(func) \
2961 EVT_SCROLLWIN_PAGEDOWN(func) \
2962 EVT_SCROLLWIN_THUMBTRACK(func) \
2963 EVT_SCROLLWIN_THUMBRELEASE(func)
2964
2965 // Scrolling from wxSlider and wxScrollBar
2966 #define EVT_SCROLL_TOP(func) wx__DECLARE_EVT0(wxEVT_SCROLL_TOP, wxScrollEventHandler(func))
2967 #define EVT_SCROLL_BOTTOM(func) wx__DECLARE_EVT0(wxEVT_SCROLL_BOTTOM, wxScrollEventHandler(func))
2968 #define EVT_SCROLL_LINEUP(func) wx__DECLARE_EVT0(wxEVT_SCROLL_LINEUP, wxScrollEventHandler(func))
2969 #define EVT_SCROLL_LINEDOWN(func) wx__DECLARE_EVT0(wxEVT_SCROLL_LINEDOWN, wxScrollEventHandler(func))
2970 #define EVT_SCROLL_PAGEUP(func) wx__DECLARE_EVT0(wxEVT_SCROLL_PAGEUP, wxScrollEventHandler(func))
2971 #define EVT_SCROLL_PAGEDOWN(func) wx__DECLARE_EVT0(wxEVT_SCROLL_PAGEDOWN, wxScrollEventHandler(func))
2972 #define EVT_SCROLL_THUMBTRACK(func) wx__DECLARE_EVT0(wxEVT_SCROLL_THUMBTRACK, wxScrollEventHandler(func))
2973 #define EVT_SCROLL_THUMBRELEASE(func) wx__DECLARE_EVT0(wxEVT_SCROLL_THUMBRELEASE, wxScrollEventHandler(func))
2974 #define EVT_SCROLL_CHANGED(func) wx__DECLARE_EVT0(wxEVT_SCROLL_CHANGED, wxScrollEventHandler(func))
2975
2976 #define EVT_SCROLL(func) \
2977 EVT_SCROLL_TOP(func) \
2978 EVT_SCROLL_BOTTOM(func) \
2979 EVT_SCROLL_LINEUP(func) \
2980 EVT_SCROLL_LINEDOWN(func) \
2981 EVT_SCROLL_PAGEUP(func) \
2982 EVT_SCROLL_PAGEDOWN(func) \
2983 EVT_SCROLL_THUMBTRACK(func) \
2984 EVT_SCROLL_THUMBRELEASE(func) \
2985 EVT_SCROLL_CHANGED(func)
2986
2987 // Scrolling from wxSlider and wxScrollBar, with an id
2988 #define EVT_COMMAND_SCROLL_TOP(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_TOP, winid, wxScrollEventHandler(func))
2989 #define EVT_COMMAND_SCROLL_BOTTOM(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_BOTTOM, winid, wxScrollEventHandler(func))
2990 #define EVT_COMMAND_SCROLL_LINEUP(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_LINEUP, winid, wxScrollEventHandler(func))
2991 #define EVT_COMMAND_SCROLL_LINEDOWN(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_LINEDOWN, winid, wxScrollEventHandler(func))
2992 #define EVT_COMMAND_SCROLL_PAGEUP(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_PAGEUP, winid, wxScrollEventHandler(func))
2993 #define EVT_COMMAND_SCROLL_PAGEDOWN(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_PAGEDOWN, winid, wxScrollEventHandler(func))
2994 #define EVT_COMMAND_SCROLL_THUMBTRACK(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_THUMBTRACK, winid, wxScrollEventHandler(func))
2995 #define EVT_COMMAND_SCROLL_THUMBRELEASE(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_THUMBRELEASE, winid, wxScrollEventHandler(func))
2996 #define EVT_COMMAND_SCROLL_CHANGED(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_CHANGED, winid, wxScrollEventHandler(func))
2997
2998 #define EVT_COMMAND_SCROLL(winid, func) \
2999 EVT_COMMAND_SCROLL_TOP(winid, func) \
3000 EVT_COMMAND_SCROLL_BOTTOM(winid, func) \
3001 EVT_COMMAND_SCROLL_LINEUP(winid, func) \
3002 EVT_COMMAND_SCROLL_LINEDOWN(winid, func) \
3003 EVT_COMMAND_SCROLL_PAGEUP(winid, func) \
3004 EVT_COMMAND_SCROLL_PAGEDOWN(winid, func) \
3005 EVT_COMMAND_SCROLL_THUMBTRACK(winid, func) \
3006 EVT_COMMAND_SCROLL_THUMBRELEASE(winid, func) \
3007 EVT_COMMAND_SCROLL_CHANGED(winid, func)
3008
3009 #if WXWIN_COMPATIBILITY_2_6
3010 // compatibility macros for the old name, deprecated in 2.8
3011 #define wxEVT_SCROLL_ENDSCROLL wxEVT_SCROLL_CHANGED
3012 #define EVT_COMMAND_SCROLL_ENDSCROLL EVT_COMMAND_SCROLL_CHANGED
3013 #define EVT_SCROLL_ENDSCROLL EVT_SCROLL_CHANGED
3014 #endif // WXWIN_COMPATIBILITY_2_6
3015
3016 // Convenience macros for commonly-used commands
3017 #define EVT_CHECKBOX(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_CHECKBOX_CLICKED, winid, wxCommandEventHandler(func))
3018 #define EVT_CHOICE(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_CHOICE_SELECTED, winid, wxCommandEventHandler(func))
3019 #define EVT_LISTBOX(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_LISTBOX_SELECTED, winid, wxCommandEventHandler(func))
3020 #define EVT_LISTBOX_DCLICK(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, winid, wxCommandEventHandler(func))
3021 #define EVT_MENU(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_MENU_SELECTED, winid, wxCommandEventHandler(func))
3022 #define EVT_MENU_RANGE(id1, id2, func) wx__DECLARE_EVT2(wxEVT_COMMAND_MENU_SELECTED, id1, id2, wxCommandEventHandler(func))
3023 #if defined(__SMARTPHONE__)
3024 # define EVT_BUTTON(winid, func) EVT_MENU(winid, func)
3025 #else
3026 # define EVT_BUTTON(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_BUTTON_CLICKED, winid, wxCommandEventHandler(func))
3027 #endif
3028 #define EVT_SLIDER(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_SLIDER_UPDATED, winid, wxCommandEventHandler(func))
3029 #define EVT_RADIOBOX(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_RADIOBOX_SELECTED, winid, wxCommandEventHandler(func))
3030 #define EVT_RADIOBUTTON(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_RADIOBUTTON_SELECTED, winid, wxCommandEventHandler(func))
3031 // EVT_SCROLLBAR is now obsolete since we use EVT_COMMAND_SCROLL... events
3032 #define EVT_SCROLLBAR(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_SCROLLBAR_UPDATED, winid, wxCommandEventHandler(func))
3033 #define EVT_VLBOX(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_VLBOX_SELECTED, winid, wxCommandEventHandler(func))
3034 #define EVT_COMBOBOX(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_COMBOBOX_SELECTED, winid, wxCommandEventHandler(func))
3035 #define EVT_TOOL(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_TOOL_CLICKED, winid, wxCommandEventHandler(func))
3036 #define EVT_TOOL_RANGE(id1, id2, func) wx__DECLARE_EVT2(wxEVT_COMMAND_TOOL_CLICKED, id1, id2, wxCommandEventHandler(func))
3037 #define EVT_TOOL_RCLICKED(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_TOOL_RCLICKED, winid, wxCommandEventHandler(func))
3038 #define EVT_TOOL_RCLICKED_RANGE(id1, id2, func) wx__DECLARE_EVT2(wxEVT_COMMAND_TOOL_RCLICKED, id1, id2, wxCommandEventHandler(func))
3039 #define EVT_TOOL_ENTER(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_TOOL_ENTER, winid, wxCommandEventHandler(func))
3040 #define EVT_CHECKLISTBOX(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, winid, wxCommandEventHandler(func))
3041
3042 // Generic command events
3043 #define EVT_COMMAND_LEFT_CLICK(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_LEFT_CLICK, winid, wxCommandEventHandler(func))
3044 #define EVT_COMMAND_LEFT_DCLICK(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_LEFT_DCLICK, winid, wxCommandEventHandler(func))
3045 #define EVT_COMMAND_RIGHT_CLICK(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_RIGHT_CLICK, winid, wxCommandEventHandler(func))
3046 #define EVT_COMMAND_RIGHT_DCLICK(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_RIGHT_DCLICK, winid, wxCommandEventHandler(func))
3047 #define EVT_COMMAND_SET_FOCUS(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_SET_FOCUS, winid, wxCommandEventHandler(func))
3048 #define EVT_COMMAND_KILL_FOCUS(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_KILL_FOCUS, winid, wxCommandEventHandler(func))
3049 #define EVT_COMMAND_ENTER(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_ENTER, winid, wxCommandEventHandler(func))
3050
3051 // Joystick events
3052
3053 #define EVT_JOY_BUTTON_DOWN(func) wx__DECLARE_EVT0(wxEVT_JOY_BUTTON_DOWN, wxJoystickEventHandler(func))
3054 #define EVT_JOY_BUTTON_UP(func) wx__DECLARE_EVT0(wxEVT_JOY_BUTTON_UP, wxJoystickEventHandler(func))
3055 #define EVT_JOY_MOVE(func) wx__DECLARE_EVT0(wxEVT_JOY_MOVE, wxJoystickEventHandler(func))
3056 #define EVT_JOY_ZMOVE(func) wx__DECLARE_EVT0(wxEVT_JOY_ZMOVE, wxJoystickEventHandler(func))
3057
3058 // These are obsolete, see _BUTTON_ events
3059 #if WXWIN_COMPATIBILITY_2_4
3060 #define EVT_JOY_DOWN(func) EVT_JOY_BUTTON_DOWN(func)
3061 #define EVT_JOY_UP(func) EVT_JOY_BUTTON_UP(func)
3062 #endif // WXWIN_COMPATIBILITY_2_4
3063
3064 // All joystick events
3065 #define EVT_JOYSTICK_EVENTS(func) \
3066 EVT_JOY_BUTTON_DOWN(func) \
3067 EVT_JOY_BUTTON_UP(func) \
3068 EVT_JOY_MOVE(func) \
3069 EVT_JOY_ZMOVE(func)
3070
3071 // Idle event
3072 #define EVT_IDLE(func) wx__DECLARE_EVT0(wxEVT_IDLE, wxIdleEventHandler(func))
3073
3074 // Update UI event
3075 #define EVT_UPDATE_UI(winid, func) wx__DECLARE_EVT1(wxEVT_UPDATE_UI, winid, wxUpdateUIEventHandler(func))
3076 #define EVT_UPDATE_UI_RANGE(id1, id2, func) wx__DECLARE_EVT2(wxEVT_UPDATE_UI, id1, id2, wxUpdateUIEventHandler(func))
3077
3078 // Help events
3079 #define EVT_HELP(winid, func) wx__DECLARE_EVT1(wxEVT_HELP, winid, wxHelpEventHandler(func))
3080 #define EVT_HELP_RANGE(id1, id2, func) wx__DECLARE_EVT2(wxEVT_HELP, id1, id2, wxHelpEventHandler(func))
3081 #define EVT_DETAILED_HELP(winid, func) wx__DECLARE_EVT1(wxEVT_DETAILED_HELP, winid, wxHelpEventHandler(func))
3082 #define EVT_DETAILED_HELP_RANGE(id1, id2, func) wx__DECLARE_EVT2(wxEVT_DETAILED_HELP, id1, id2, wxHelpEventHandler(func))
3083
3084 // Context Menu Events
3085 #define EVT_CONTEXT_MENU(func) wx__DECLARE_EVT0(wxEVT_CONTEXT_MENU, wxContextMenuEventHandler(func))
3086 #define EVT_COMMAND_CONTEXT_MENU(winid, func) wx__DECLARE_EVT1(wxEVT_CONTEXT_MENU, winid, wxContextMenuEventHandler(func))
3087
3088 // Clipboard text Events
3089 #define EVT_TEXT_CUT(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_CUT, winid, wxClipboardTextEventHandler(func))
3090 #define EVT_TEXT_COPY(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_COPY, winid, wxClipboardTextEventHandler(func))
3091 #define EVT_TEXT_PASTE(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_TEXT_PASTE, winid, wxClipboardTextEventHandler(func))
3092
3093 // ----------------------------------------------------------------------------
3094 // Global data
3095 // ----------------------------------------------------------------------------
3096
3097 // for pending event processing - notice that there is intentionally no
3098 // WXDLLEXPORT here
3099 extern WXDLLIMPEXP_BASE wxList *wxPendingEvents;
3100 #if wxUSE_THREADS
3101 extern WXDLLIMPEXP_BASE wxCriticalSection *wxPendingEventsLocker;
3102 #endif
3103
3104 // ----------------------------------------------------------------------------
3105 // Helper functions
3106 // ----------------------------------------------------------------------------
3107
3108 #if wxUSE_GUI
3109
3110 // Find a window with the focus, that is also a descendant of the given window.
3111 // This is used to determine the window to initially send commands to.
3112 WXDLLIMPEXP_CORE wxWindow* wxFindFocusDescendant(wxWindow* ancestor);
3113
3114 #endif // wxUSE_GUI
3115
3116 #endif // _WX_EVENT_H__

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