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[wxWidgets.git] / src / msw / window.cpp
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2bda0e17 1/////////////////////////////////////////////////////////////////////////////
1e6feb95 2// Name: src/msw/windows.cpp
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3// Purpose: wxWindow
4// Author: Julian Smart
a23fd0e1 5// Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation
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6// Created: 04/01/98
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart and Markus Holzem
a3622daa 9// Licence: wxWindows license
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10/////////////////////////////////////////////////////////////////////////////
11
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12// ===========================================================================
13// declarations
14// ===========================================================================
15
16// ---------------------------------------------------------------------------
17// headers
18// ---------------------------------------------------------------------------
19
2bda0e17 20#ifdef __GNUG__
a23fd0e1 21 #pragma implementation "window.h"
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22#endif
23
24// For compilers that support precompilation, includes "wx.h".
25#include "wx/wxprec.h"
26
27#ifdef __BORLANDC__
09914df7 28 #pragma hdrstop
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29#endif
30
31#ifndef WX_PRECOMP
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32 #include <windows.h>
33 #include "wx/msw/winundef.h"
4e938f5b 34 #include "wx/window.h"
0c589ad0 35 #include "wx/accel.h"
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36 #include "wx/setup.h"
37 #include "wx/menu.h"
38 #include "wx/dc.h"
39 #include "wx/dcclient.h"
8e92ccef 40 #include "wx/dcmemory.h"
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41 #include "wx/utils.h"
42 #include "wx/app.h"
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43 #include "wx/layout.h"
44 #include "wx/dialog.h"
45 #include "wx/frame.h"
46 #include "wx/listbox.h"
47 #include "wx/button.h"
3a19e16d 48 #include "wx/msgdlg.h"
1f3943e0 49 #include "wx/settings.h"
8d753488 50 #include "wx/statbox.h"
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51#endif
52
f6bcfd97 53#if wxUSE_OWNER_DRAWN
09914df7 54 #include "wx/ownerdrw.h"
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55#endif
56
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57#if wxUSE_DRAG_AND_DROP
58 #include "wx/dnd.h"
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59#endif
60
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61#if wxUSE_ACCESSIBILITY
62 #include "wx/access.h"
63 #include <oleacc.h>
64 #ifndef WM_GETOBJECT
65 #define WM_GETOBJECT 0x003D
66 #endif
67 #ifndef OBJID_CLIENT
68 #define OBJID_CLIENT 0xFFFFFFFC
69 #endif
70#endif
71
2bda0e17 72#include "wx/menuitem.h"
47cbd6da 73#include "wx/log.h"
750b78ba 74
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75#include "wx/msw/private.h"
76
750b78ba 77#if wxUSE_TOOLTIPS
42e69d6b 78 #include "wx/tooltip.h"
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79#endif
80
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81#if wxUSE_CARET
82 #include "wx/caret.h"
83#endif // wxUSE_CARET
84
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85#if wxUSE_SPINCTRL
86 #include "wx/spinctrl.h"
87#endif // wxUSE_SPINCTRL
88
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89#include "wx/intl.h"
90#include "wx/log.h"
3a19e16d 91
2a47d3c1 92#include "wx/textctrl.h"
d9317fd4 93#include "wx/notebook.h"
2a47d3c1 94
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95#include <string.h>
96
04ef50df 97#if (!defined(__GNUWIN32_OLD__) && !defined(__WXMICROWIN__)) || defined(__CYGWIN10__)
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98 #include <shellapi.h>
99 #include <mmsystem.h>
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100#endif
101
102#ifdef __WIN32__
3a19e16d 103 #include <windowsx.h>
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104#endif
105
04ef50df 106#if (!defined(__GNUWIN32_OLD__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__)) || defined(__CYGWIN10__)
310df81b 107 #ifdef __WIN95__
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108 #include <commctrl.h>
109 #endif
04ef50df 110#elif !defined(__WXMICROWIN__) // broken compiler
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111 #ifndef __TWIN32__
112 #include "wx/msw/gnuwin32/extra.h"
3a19e16d 113 #endif
57c208c5 114#endif
2bda0e17 115
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116// ----------------------------------------------------------------------------
117// standard constants not available with all compilers/headers
118// ----------------------------------------------------------------------------
119
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120// This didn't appear in mingw until 2.95.2
121#ifndef SIF_TRACKPOS
122#define SIF_TRACKPOS 16
123#endif
124
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125#if wxUSE_MOUSEWHEEL
126 #ifndef WM_MOUSEWHEEL
127 #define WM_MOUSEWHEEL 0x020A
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128 #endif
129 #ifndef WHEEL_DELTA
d2c52078 130 #define WHEEL_DELTA 120
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131 #endif
132 #ifndef SPI_GETWHEELSCROLLLINES
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133 #define SPI_GETWHEELSCROLLLINES 104
134 #endif
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135#endif // wxUSE_MOUSEWHEEL
136
137#ifndef VK_OEM_1
138 #define VK_OEM_1 0xBA
139 #define VK_OEM_PLUS 0xBB
140 #define VK_OEM_COMMA 0xBC
141 #define VK_OEM_MINUS 0xBD
142 #define VK_OEM_PERIOD 0xBE
143 #define VK_OEM_2 0xBF
144 #define VK_OEM_3 0xC0
145 #define VK_OEM_4 0xDB
146 #define VK_OEM_5 0xDC
147 #define VK_OEM_6 0xDD
148 #define VK_OEM_7 0xDE
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149#endif
150
a23fd0e1 151// ---------------------------------------------------------------------------
42e69d6b 152// global variables
a23fd0e1 153// ---------------------------------------------------------------------------
47cbd6da 154
90c1530a 155// the last Windows message we got (FIXME-MT)
42e69d6b 156extern MSG s_currentMsg;
2bda0e17 157
1e6feb95 158#if wxUSE_MENUS_NATIVE
2bda0e17 159wxMenu *wxCurrentPopupMenu = NULL;
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160#endif // wxUSE_MENUS_NATIVE
161
2ffa221c 162extern const wxChar *wxCanvasClassName;
42e69d6b 163
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164// true if we had already created the std colour map, used by
165// wxGetStdColourMap() and wxWindow::OnSysColourChanged() (FIXME-MT)
166static bool gs_hasStdCmap = FALSE;
167
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168// ---------------------------------------------------------------------------
169// private functions
170// ---------------------------------------------------------------------------
171
172// the window proc for all our windows
3135f4a7 173LRESULT WXDLLEXPORT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
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174 WPARAM wParam, LPARAM lParam);
175
176#ifdef __WXDEBUG__
177 const char *wxGetMessageName(int message);
178#endif //__WXDEBUG__
2bda0e17 179
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180void wxRemoveHandleAssociation(wxWindowMSW *win);
181void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win);
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182wxWindow *wxFindWinFromHandle(WXHWND hWnd);
183
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184// this magical function is used to translate VK_APPS key presses to right
185// mouse clicks
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186static void TranslateKbdEventToMouse(wxWindowMSW *win,
187 int *x, int *y, WPARAM *flags);
4aff28fc 188
f6bcfd97 189// get the text metrics for the current font
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190static TEXTMETRIC wxGetTextMetrics(const wxWindowMSW *win);
191
dfafa702 192// find the window for the mouse event at the specified position
abcbaea7 193static wxWindowMSW *FindWindowForMouseEvent(wxWindowMSW *win, int *x, int *y); //TW:REQ:Univ
dfafa702 194
c48926e1 195// wrapper around BringWindowToTop() API
44d5b352 196static inline void wxBringWindowToTop(HWND hwnd)
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197{
198#ifdef __WXMICROWIN__
199 // It seems that MicroWindows brings the _parent_ of the window to the top,
200 // which can be the wrong one.
201
202 // activate (set focus to) specified window
203 ::SetFocus(hwnd);
204
205 // raise top level parent to top of z order
206 ::SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
207#else // !__WXMICROWIN__
208 if ( !::BringWindowToTop(hwnd) )
209 {
210 wxLogLastError(_T("BringWindowToTop"));
211 }
212#endif // __WXMICROWIN__/!__WXMICROWIN__
213}
f6bcfd97 214
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215// ---------------------------------------------------------------------------
216// event tables
217// ---------------------------------------------------------------------------
218
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219// in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
220// method
221#ifdef __WXUNIVERSAL__
222 IMPLEMENT_ABSTRACT_CLASS(wxWindowMSW, wxWindowBase)
223#else // __WXMSW__
224 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
225#endif // __WXUNIVERSAL__/__WXMSW__
226
227BEGIN_EVENT_TABLE(wxWindowMSW, wxWindowBase)
228 EVT_ERASE_BACKGROUND(wxWindowMSW::OnEraseBackground)
229 EVT_SYS_COLOUR_CHANGED(wxWindowMSW::OnSysColourChanged)
230 EVT_INIT_DIALOG(wxWindowMSW::OnInitDialog)
231 EVT_IDLE(wxWindowMSW::OnIdle)
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232END_EVENT_TABLE()
233
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234// ===========================================================================
235// implementation
236// ===========================================================================
237
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238// ---------------------------------------------------------------------------
239// wxWindow utility functions
240// ---------------------------------------------------------------------------
241
2bda0e17 242// Find an item given the MS Windows id
1e6feb95 243wxWindow *wxWindowMSW::FindItem(long id) const
2bda0e17 244{
1e6feb95 245#if wxUSE_CONTROLS
f7637829 246 wxControl *item = wxDynamicCastThis(wxControl);
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247 if ( item )
248 {
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249 // is it we or one of our "internal" children?
250 if ( item->GetId() == id
251#ifndef __WXUNIVERSAL__
252 || (item->GetSubcontrols().Index(id) != wxNOT_FOUND)
253#endif // __WXUNIVERSAL__
254 )
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255 {
256 return item;
257 }
258 }
1e6feb95 259#endif // wxUSE_CONTROLS
f048e32f 260
42e69d6b 261 wxWindowList::Node *current = GetChildren().GetFirst();
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262 while (current)
263 {
42e69d6b 264 wxWindow *childWin = current->GetData();
2bda0e17 265
42e69d6b 266 wxWindow *wnd = childWin->FindItem(id);
cc2b7472 267 if ( wnd )
42e69d6b 268 return wnd;
2bda0e17 269
42e69d6b 270 current = current->GetNext();
2bda0e17 271 }
42e69d6b 272
2d0a075d 273 return NULL;
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274}
275
276// Find an item given the MS Windows handle
1e6feb95 277wxWindow *wxWindowMSW::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
2bda0e17 278{
42e69d6b 279 wxWindowList::Node *current = GetChildren().GetFirst();
2d0a075d 280 while (current)
2bda0e17 281 {
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282 wxWindow *parent = current->GetData();
283
2d0a075d 284 // Do a recursive search.
42e69d6b 285 wxWindow *wnd = parent->FindItemByHWND(hWnd);
cc2b7472 286 if ( wnd )
42e69d6b 287 return wnd;
2d0a075d 288
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289 if ( !controlOnly
290#if wxUSE_CONTROLS
291 || parent->IsKindOf(CLASSINFO(wxControl))
292#endif // wxUSE_CONTROLS
293 )
2d0a075d 294 {
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295 wxWindow *item = current->GetData();
296 if ( item->GetHWND() == hWnd )
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297 return item;
298 else
299 {
300 if ( item->ContainsHWND(hWnd) )
301 return item;
302 }
303 }
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304
305 current = current->GetNext();
2bda0e17 306 }
2d0a075d 307 return NULL;
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308}
309
310// Default command handler
1e6feb95 311bool wxWindowMSW::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
2bda0e17 312{
2d0a075d 313 return FALSE;
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314}
315
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316// ----------------------------------------------------------------------------
317// constructors and such
318// ----------------------------------------------------------------------------
319
1e6feb95 320void wxWindowMSW::Init()
2bda0e17 321{
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322 // generic
323 InitBase();
634903fd 324
cc2b7472 325 // MSW specific
2d0a075d 326 m_isBeingDeleted = FALSE;
5a403e3f 327 m_oldWndProc = NULL;
2d0a075d 328 m_useCtl3D = FALSE;
fd3f686c 329 m_mouseInWindow = FALSE;
68304caf 330 m_lastKeydownProcessed = FALSE;
2bda0e17 331
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332 m_childrenDisabled = NULL;
333
2d0a075d 334 // wxWnd
2d0a075d 335 m_hMenu = 0;
2bda0e17 336
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337 m_hWnd = 0;
338
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339 m_xThumbSize = 0;
340 m_yThumbSize = 0;
341 m_backgroundTransparent = FALSE;
2bda0e17 342
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343 // as all windows are created with WS_VISIBLE style...
344 m_isShown = TRUE;
345
a23fd0e1 346#if wxUSE_MOUSEEVENT_HACK
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347 m_lastMouseX =
348 m_lastMouseY = -1;
349 m_lastMouseEvent = -1;
a23fd0e1 350#endif // wxUSE_MOUSEEVENT_HACK
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351}
352
2bda0e17 353// Destructor
1e6feb95 354wxWindowMSW::~wxWindowMSW()
2bda0e17 355{
2d0a075d 356 m_isBeingDeleted = TRUE;
2bda0e17 357
2e9f62da 358#ifndef __WXUNIVERSAL__
4a41c655 359 // VS: make sure there's no wxFrame with last focus set to us:
2e9f62da 360 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
4a41c655 361 {
085ad686 362 wxTopLevelWindow *frame = wxDynamicCast(win, wxTopLevelWindow);
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363 if ( frame )
364 {
c5053639 365 if ( frame->GetLastFocus() == this )
2e9f62da 366 {
085ad686 367 frame->SetLastFocus(NULL);
2e9f62da 368 }
cc0c7cd8 369 break;
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370 }
371 }
2e9f62da 372#endif // __WXUNIVERSAL__
2bda0e17 373
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374 // VS: destroy children first and _then_ detach *this from its parent.
375 // If we'd do it the other way around, children wouldn't be able
376 // find their parent frame (see above).
377 DestroyChildren();
378
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379 if ( m_parent )
380 m_parent->RemoveChild(this);
381
cc2b7472 382 if ( m_hWnd )
42e69d6b 383 {
98440bc3
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384 // VZ: test temp removed to understand what really happens here
385 //if (::IsWindow(GetHwnd()))
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386 {
387 if ( !::DestroyWindow(GetHwnd()) )
f6bcfd97 388 wxLogLastError(wxT("DestroyWindow"));
df61c009 389 }
2bda0e17 390
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391 // remove hWnd <-> wxWindow association
392 wxRemoveHandleAssociation(this);
393 }
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394
395 delete m_childrenDisabled;
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396}
397
fd3f686c 398// real construction (Init() must have been called before!)
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399bool wxWindowMSW::Create(wxWindow *parent,
400 wxWindowID id,
401 const wxPoint& pos,
402 const wxSize& size,
403 long style,
404 const wxString& name)
2d0a075d 405{
223d09f6 406 wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") );
2bda0e17 407
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408 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
409 return FALSE;
42e69d6b 410
fd3f686c 411 parent->AddChild(this);
2bda0e17 412
b2d5a7ee 413 WXDWORD exstyle;
e49d97e6 414 DWORD msflags = MSWGetCreateWindowFlags(&exstyle);
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415
416#ifdef __WXUNIVERSAL__
d1fe917b 417 // no borders, we draw them ourselves
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418 exstyle &= ~(WS_EX_DLGMODALFRAME |
419 WS_EX_STATICEDGE |
420 WS_EX_CLIENTEDGE |
421 WS_EX_WINDOWEDGE);
d1fe917b 422 msflags &= ~WS_BORDER;
b2d5a7ee 423#endif // wxUniversal
1e6feb95 424
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425 // all windows are created visible by default except popup ones (which are
426 // like the wxTopLevelWindows in this aspect)
1e6feb95
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427 if ( style & wxPOPUP_WINDOW )
428 {
1e6feb95
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429 msflags &= ~WS_VISIBLE;
430 m_isShown = FALSE;
431 }
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432 else
433 {
434 msflags |= WS_VISIBLE;
435 }
1e6feb95 436
42cfcc58 437 return MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle);
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438}
439
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440// ---------------------------------------------------------------------------
441// basic operations
442// ---------------------------------------------------------------------------
443
1e6feb95 444void wxWindowMSW::SetFocus()
2bda0e17 445{
a23fd0e1 446 HWND hWnd = GetHwnd();
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447 wxCHECK_RET( hWnd, _T("can't set focus to invalid window") );
448
8cb172b4 449#ifndef __WXMICROWIN__
1e6feb95 450 ::SetLastError(0);
8cb172b4 451#endif
d0a3d109 452
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453 if ( !::SetFocus(hWnd) )
454 {
5262eb0a 455#if defined(__WXDEBUG__) && !defined(__WXMICROWIN__)
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456 // was there really an error?
457 DWORD dwRes = ::GetLastError();
458 if ( dwRes )
459 {
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460 HWND hwndFocus = ::GetFocus();
461 if ( hwndFocus != hWnd )
462 {
463 wxLogApiError(_T("SetFocus"), dwRes);
464 }
1e6feb95 465 }
5262eb0a 466#endif // Debug
1e6feb95 467 }
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468}
469
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470void wxWindowMSW::SetFocusFromKbd()
471{
472 wxWindowBase::SetFocusFromKbd();
473
474 // when the focus is given to the control with DLGC_HASSETSEL style from
475 // keyboard its contents should be entirely selected: this is what
476 // ::IsDialogMessage() does and so we should do it as well to provide the
477 // same LNF as the native programs
478 if ( ::SendMessage(GetHwnd(), WM_GETDLGCODE, 0, 0) & DLGC_HASSETSEL )
479 {
480 ::SendMessage(GetHwnd(), EM_SETSEL, 0, -1);
481 }
482}
483
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484// Get the window with the focus
485wxWindow *wxWindowBase::FindFocus()
486{
487 HWND hWnd = ::GetFocus();
488 if ( hWnd )
489 {
a2242341 490 return wxGetWindowFromHWND((WXHWND)hWnd);
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491 }
492
493 return NULL;
494}
495
1e6feb95 496bool wxWindowMSW::Enable(bool enable)
2bda0e17 497{
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498 if ( !wxWindowBase::Enable(enable) )
499 return FALSE;
500
a23fd0e1 501 HWND hWnd = GetHwnd();
cc2b7472 502 if ( hWnd )
2d0a075d 503 ::EnableWindow(hWnd, (BOOL)enable);
cc2b7472 504
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505 // the logic below doesn't apply to the top level windows -- otherwise
506 // showing a modal dialog would result in total greying out (and ungreying
507 // out later) of everything which would be really ugly
508 if ( IsTopLevel() )
509 return TRUE;
510
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511 // when the parent is disabled, all of its children should be disabled as
512 // well but when it is enabled back, only those of the children which
513 // hadn't been already disabled in the beginning should be enabled again,
514 // so we have to keep the list of those children
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515 for ( wxWindowList::Node *node = GetChildren().GetFirst();
516 node;
517 node = node->GetNext() )
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518 {
519 wxWindow *child = node->GetData();
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520 if ( child->IsTopLevel() )
521 {
522 // the logic below doesn't apply to top level children
523 continue;
524 }
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525
526 if ( enable )
527 {
528 // enable the child back unless it had been disabled before us
529 if ( !m_childrenDisabled || !m_childrenDisabled->Find(child) )
530 child->Enable();
531 }
532 else // we're being disabled
533 {
534 if ( child->IsEnabled() )
535 {
536 // disable it as children shouldn't stay enabled while the
537 // parent is not
538 child->Disable();
539 }
540 else // child already disabled, remember it
541 {
542 // have we created the list of disabled children already?
543 if ( !m_childrenDisabled )
544 m_childrenDisabled = new wxWindowList;
545
546 m_childrenDisabled->Append(child);
547 }
548 }
87a1e308 549 }
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550
551 if ( enable && m_childrenDisabled )
552 {
553 // we don't need this list any more, don't keep unused memory
554 delete m_childrenDisabled;
555 m_childrenDisabled = NULL;
556 }
87a1e308 557
cc2b7472 558 return TRUE;
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559}
560
1e6feb95 561bool wxWindowMSW::Show(bool show)
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562{
563 if ( !wxWindowBase::Show(show) )
564 return FALSE;
565
566 HWND hWnd = GetHwnd();
567 int cshow = show ? SW_SHOW : SW_HIDE;
568 ::ShowWindow(hWnd, cshow);
569
570 if ( show )
571 {
c48926e1 572 wxBringWindowToTop(hWnd);
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573 }
574
575 return TRUE;
576}
577
578// Raise the window to the top of the Z order
1e6feb95 579void wxWindowMSW::Raise()
42e69d6b 580{
c48926e1 581 wxBringWindowToTop(GetHwnd());
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582}
583
584// Lower the window to the bottom of the Z order
1e6feb95 585void wxWindowMSW::Lower()
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586{
587 ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0,
588 SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
589}
590
1e6feb95 591void wxWindowMSW::SetTitle( const wxString& title)
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592{
593 SetWindowText(GetHwnd(), title.c_str());
594}
595
1e6feb95 596wxString wxWindowMSW::GetTitle() const
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597{
598 return wxGetWindowText(GetHWND());
599}
600
94633ad9 601void wxWindowMSW::DoCaptureMouse()
2bda0e17 602{
a23fd0e1 603 HWND hWnd = GetHwnd();
1e6feb95 604 if ( hWnd )
2d0a075d 605 {
1e6feb95 606 ::SetCapture(hWnd);
2d0a075d 607 }
2bda0e17
KB
608}
609
94633ad9 610void wxWindowMSW::DoReleaseMouse()
2bda0e17 611{
1e6feb95 612 if ( !::ReleaseCapture() )
2d0a075d 613 {
1e6feb95 614 wxLogLastError(_T("ReleaseCapture"));
2d0a075d 615 }
2bda0e17
KB
616}
617
1e6feb95
VZ
618/* static */ wxWindow *wxWindowBase::GetCapture()
619{
620 HWND hwnd = ::GetCapture();
621 return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
622}
623
624bool wxWindowMSW::SetFont(const wxFont& font)
2bda0e17 625{
42e69d6b
VZ
626 if ( !wxWindowBase::SetFont(font) )
627 {
628 // nothing to do
629 return FALSE;
2d0a075d 630 }
195896c7 631
42e69d6b
VZ
632 HWND hWnd = GetHwnd();
633 if ( hWnd != 0 )
634 {
635 WXHANDLE hFont = m_font.GetResourceHandle();
2bda0e17 636
223d09f6 637 wxASSERT_MSG( hFont, wxT("should have valid font") );
3a19e16d 638
c50f1fb9 639 ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
42e69d6b 640 }
2bda0e17 641
42e69d6b
VZ
642 return TRUE;
643}
1e6feb95 644bool wxWindowMSW::SetCursor(const wxCursor& cursor)
2bda0e17 645{
42e69d6b
VZ
646 if ( !wxWindowBase::SetCursor(cursor) )
647 {
648 // no change
649 return FALSE;
650 }
651
8a9c2246
VZ
652 if ( m_cursor.Ok() )
653 {
654 HWND hWnd = GetHwnd();
42e69d6b 655
8a9c2246
VZ
656 // Change the cursor NOW if we're within the correct window
657 POINT point;
658 ::GetCursorPos(&point);
2bda0e17 659
82c9f85c 660 RECT rect = wxGetWindowRect(hWnd);
3a19e16d 661
8a9c2246
VZ
662 if ( ::PtInRect(&rect, point) && !wxIsBusy() )
663 ::SetCursor(GetHcursorOf(m_cursor));
664 }
3a19e16d 665
42e69d6b 666 return TRUE;
3a19e16d
VZ
667}
668
1e6feb95 669void wxWindowMSW::WarpPointer (int x, int y)
2bda0e17 670{
1e6feb95 671 ClientToScreen(&x, &y);
42e69d6b 672
1e6feb95
VZ
673 if ( !::SetCursorPos(x, y) )
674 {
675 wxLogLastError(_T("SetCursorPos"));
676 }
2bda0e17
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677}
678
42e69d6b 679#if WXWIN_COMPATIBILITY
1e6feb95 680void wxWindowMSW::MSWDeviceToLogical (float *x, float *y) const
2bda0e17 681{
42e69d6b
VZ
682}
683#endif // WXWIN_COMPATIBILITY
81d66cf3 684
42e69d6b
VZ
685// ---------------------------------------------------------------------------
686// scrolling stuff
687// ---------------------------------------------------------------------------
2d0a075d 688
42e69d6b 689#if WXWIN_COMPATIBILITY
1e6feb95 690void wxWindowMSW::SetScrollRange(int orient, int range, bool refresh)
42e69d6b
VZ
691{
692#if defined(__WIN95__)
693
694 int range1 = range;
695
696 // Try to adjust the range to cope with page size > 1
697 // - a Windows API quirk
698 int pageSize = GetScrollPage(orient);
699 if ( pageSize > 1 && range > 0)
2d0a075d 700 {
42e69d6b 701 range1 += (pageSize - 1);
2d0a075d
JS
702 }
703
42e69d6b
VZ
704 SCROLLINFO info;
705 int dir;
706
707 if ( orient == wxHORIZONTAL ) {
708 dir = SB_HORZ;
709 } else {
710 dir = SB_VERT;
2d0a075d 711 }
cc2b7472 712
42e69d6b
VZ
713 info.cbSize = sizeof(SCROLLINFO);
714 info.nPage = pageSize; // Have to set this, or scrollbar goes awry
715 info.nMin = 0;
716 info.nMax = range1;
717 info.nPos = 0;
718 info.fMask = SIF_RANGE | SIF_PAGE;
719
720 HWND hWnd = GetHwnd();
721 if ( hWnd )
722 ::SetScrollInfo(hWnd, dir, &info, refresh);
723#else
724 int wOrient;
725 if ( orient == wxHORIZONTAL )
726 wOrient = SB_HORZ;
727 else
728 wOrient = SB_VERT;
729
730 HWND hWnd = GetHwnd();
731 if ( hWnd )
732 ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
733#endif
2bda0e17
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734}
735
1e6feb95 736void wxWindowMSW::SetScrollPage(int orient, int page, bool refresh)
2bda0e17 737{
42e69d6b
VZ
738#if defined(__WIN95__)
739 SCROLLINFO info;
740 int dir;
2d0a075d 741
42e69d6b
VZ
742 if ( orient == wxHORIZONTAL ) {
743 dir = SB_HORZ;
744 m_xThumbSize = page;
745 } else {
746 dir = SB_VERT;
747 m_yThumbSize = page;
748 }
0757d27c 749
42e69d6b
VZ
750 info.cbSize = sizeof(SCROLLINFO);
751 info.nPage = page;
752 info.nMin = 0;
753 info.fMask = SIF_PAGE;
754
755 HWND hWnd = GetHwnd();
756 if ( hWnd )
757 ::SetScrollInfo(hWnd, dir, &info, refresh);
758#else
759 if ( orient == wxHORIZONTAL )
760 m_xThumbSize = page;
761 else
762 m_yThumbSize = page;
763#endif
2bda0e17
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764}
765
1e6feb95 766int wxWindowMSW::OldGetScrollRange(int orient) const
2bda0e17 767{
42e69d6b
VZ
768 int wOrient;
769 if ( orient == wxHORIZONTAL )
770 wOrient = SB_HORZ;
771 else
772 wOrient = SB_VERT;
2d0a075d 773
42e69d6b
VZ
774#if __WATCOMC__ && defined(__WINDOWS_386__)
775 short minPos, maxPos;
776#else
777 int minPos, maxPos;
778#endif
a23fd0e1 779 HWND hWnd = GetHwnd();
42e69d6b
VZ
780 if ( hWnd )
781 {
782 ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
783#if defined(__WIN95__)
784 // Try to adjust the range to cope with page size > 1
785 // - a Windows API quirk
786 int pageSize = GetScrollPage(orient);
787 if ( pageSize > 1 )
788 {
789 maxPos -= (pageSize - 1);
790 }
791#endif
792 return maxPos;
793 }
794 else
795 return 0;
796}
2bda0e17 797
1e6feb95 798int wxWindowMSW::GetScrollPage(int orient) const
42e69d6b
VZ
799{
800 if ( orient == wxHORIZONTAL )
801 return m_xThumbSize;
802 else
803 return m_yThumbSize;
2bda0e17
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804}
805
42e69d6b
VZ
806#endif // WXWIN_COMPATIBILITY
807
9cd6d737
VZ
808inline int GetScrollPosition(HWND hWnd, int wOrient)
809{
810#ifdef __WXMICROWIN__
811 return ::GetScrollPosWX(hWnd, wOrient);
812#else
813 return ::GetScrollPos(hWnd, wOrient);
814#endif
815}
816
1e6feb95 817int wxWindowMSW::GetScrollPos(int orient) const
2bda0e17 818{
42e69d6b
VZ
819 int wOrient;
820 if ( orient == wxHORIZONTAL )
821 wOrient = SB_HORZ;
822 else
823 wOrient = SB_VERT;
9cd6d737 824
42e69d6b 825 HWND hWnd = GetHwnd();
9cd6d737
VZ
826 wxCHECK_MSG( hWnd, 0, _T("no HWND in GetScrollPos") );
827
828 return GetScrollPosition(hWnd, wOrient);
42e69d6b 829}
2bda0e17 830
42e69d6b
VZ
831// This now returns the whole range, not just the number
832// of positions that we can scroll.
1e6feb95 833int wxWindowMSW::GetScrollRange(int orient) const
42e69d6b
VZ
834{
835 int wOrient;
836 if ( orient == wxHORIZONTAL )
837 wOrient = SB_HORZ;
838 else
839 wOrient = SB_VERT;
2bda0e17 840
42e69d6b
VZ
841#if __WATCOMC__ && defined(__WINDOWS_386__)
842 short minPos, maxPos;
843#else
844 int minPos, maxPos;
845#endif
a23fd0e1 846 HWND hWnd = GetHwnd();
42e69d6b
VZ
847 if ( hWnd )
848 {
849 ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
850#if defined(__WIN95__)
851 // Try to adjust the range to cope with page size > 1
852 // - a Windows API quirk
853 int pageSize = GetScrollThumb(orient);
854 if ( pageSize > 1 )
855 {
856 maxPos -= (pageSize - 1);
857 }
858 // October 10th: new range concept.
859 maxPos += pageSize;
860#endif
2bda0e17 861
42e69d6b
VZ
862 return maxPos;
863 }
864 else
865 return 0;
cc2b7472 866}
2bda0e17 867
1e6feb95 868int wxWindowMSW::GetScrollThumb(int orient) const
2bda0e17 869{
42e69d6b
VZ
870 if ( orient == wxHORIZONTAL )
871 return m_xThumbSize;
872 else
873 return m_yThumbSize;
2bda0e17
KB
874}
875
1e6feb95 876void wxWindowMSW::SetScrollPos(int orient, int pos, bool refresh)
2bda0e17 877{
5f3286d1
VZ
878 HWND hWnd = GetHwnd();
879 wxCHECK_RET( hWnd, _T("SetScrollPos: no HWND") );
72fd19a1 880
5f3286d1 881 int dir = orient == wxHORIZONTAL ? SB_HORZ : SB_VERT;
2d0a075d 882
5f3286d1
VZ
883#if defined(__WIN95__)
884 SCROLLINFO info;
42e69d6b
VZ
885 info.cbSize = sizeof(SCROLLINFO);
886 info.nPage = 0;
887 info.nMin = 0;
888 info.nPos = pos;
889 info.fMask = SIF_POS;
2d0a075d 890
5f3286d1
VZ
891 ::SetScrollInfo(hWnd, dir, &info, refresh);
892#else // !__WIN95__
893 ::SetScrollPos(hWnd, dir, pos, refresh);
894#endif // __WIN95__/!__WIN95__
2bda0e17
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895}
896
42e69d6b 897// New function that will replace some of the above.
1e6feb95 898void wxWindowMSW::SetScrollbar(int orient, int pos, int thumbVisible,
42e69d6b 899 int range, bool refresh)
2bda0e17 900{
42e69d6b
VZ
901#if defined(__WIN95__)
902 int oldRange = range - thumbVisible;
2bda0e17 903
42e69d6b 904 int range1 = oldRange;
2bda0e17 905
42e69d6b
VZ
906 // Try to adjust the range to cope with page size > 1
907 // - a Windows API quirk
908 int pageSize = thumbVisible;
909 if ( pageSize > 1 && range > 0)
910 {
911 range1 += (pageSize - 1);
912 }
2bda0e17 913
42e69d6b
VZ
914 SCROLLINFO info;
915 int dir;
2bda0e17 916
42e69d6b
VZ
917 if ( orient == wxHORIZONTAL ) {
918 dir = SB_HORZ;
919 } else {
920 dir = SB_VERT;
2d0a075d 921 }
2bda0e17 922
42e69d6b
VZ
923 info.cbSize = sizeof(SCROLLINFO);
924 info.nPage = pageSize; // Have to set this, or scrollbar goes awry
925 info.nMin = 0;
926 info.nMax = range1;
927 info.nPos = pos;
928 info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
2bda0e17 929
42e69d6b
VZ
930 HWND hWnd = GetHwnd();
931 if ( hWnd )
932 ::SetScrollInfo(hWnd, dir, &info, refresh);
933#else
934 int wOrient;
935 if ( orient == wxHORIZONTAL )
936 wOrient = SB_HORZ;
937 else
938 wOrient = SB_VERT;
81d66cf3 939
42e69d6b
VZ
940 HWND hWnd = GetHwnd();
941 if ( hWnd )
81d66cf3 942 {
42e69d6b
VZ
943 ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
944 ::SetScrollPos(hWnd, wOrient, pos, refresh);
945 }
946#endif
947 if ( orient == wxHORIZONTAL ) {
948 m_xThumbSize = thumbVisible;
949 } else {
950 m_yThumbSize = thumbVisible;
81d66cf3
JS
951 }
952}
953
1e6feb95 954void wxWindowMSW::ScrollWindow(int dx, int dy, const wxRect *prect)
2bda0e17 955{
574c939e
KB
956 RECT rect;
957 RECT *pr;
1e6feb95 958 if ( prect )
2d0a075d 959 {
1e6feb95
VZ
960 rect.left = prect->x;
961 rect.top = prect->y;
962 rect.right = prect->x + prect->width;
963 rect.bottom = prect->y + prect->height;
f797e53d
VZ
964 pr = &rect;
965 }
966 else
967 {
968 pr = NULL;
2d0a075d 969 }
2bda0e17 970
f797e53d 971 ::ScrollWindow(GetHwnd(), dx, dy, pr, pr);
2bda0e17
KB
972}
973
9cd6d737 974static bool ScrollVertically(HWND hwnd, int kind, int count)
b9b3393e 975{
9cd6d737
VZ
976 int posStart = GetScrollPosition(hwnd, SB_VERT);
977
978 int pos = posStart;
c0cdd6cc
VZ
979 for ( int n = 0; n < count; n++ )
980 {
981 ::SendMessage(hwnd, WM_VSCROLL, kind, 0);
9cd6d737
VZ
982
983 int posNew = GetScrollPosition(hwnd, SB_VERT);
984 if ( posNew == pos )
985 {
986 // don't bother to continue, we're already at top/bottom
987 break;
988 }
989
990 pos = posNew;
c0cdd6cc 991 }
9cd6d737
VZ
992
993 return pos != posStart;
b9b3393e
VZ
994}
995
9cd6d737 996bool wxWindowMSW::ScrollLines(int lines)
b9b3393e
VZ
997{
998 bool down = lines > 0;
999
9cd6d737
VZ
1000 return ScrollVertically(GetHwnd(),
1001 down ? SB_LINEDOWN : SB_LINEUP,
1002 down ? lines : -lines);
b9b3393e
VZ
1003}
1004
9cd6d737 1005bool wxWindowMSW::ScrollPages(int pages)
b9b3393e
VZ
1006{
1007 bool down = pages > 0;
1008
9cd6d737
VZ
1009 return ScrollVertically(GetHwnd(),
1010 down ? SB_PAGEDOWN : SB_PAGEUP,
1011 down ? pages : -pages);
b9b3393e
VZ
1012}
1013
42e69d6b
VZ
1014// ---------------------------------------------------------------------------
1015// subclassing
1016// ---------------------------------------------------------------------------
1017
1e6feb95 1018void wxWindowMSW::SubclassWin(WXHWND hWnd)
2bda0e17 1019{
223d09f6 1020 wxASSERT_MSG( !m_oldWndProc, wxT("subclassing window twice?") );
2bda0e17 1021
c50f1fb9 1022 HWND hwnd = (HWND)hWnd;
223d09f6 1023 wxCHECK_RET( ::IsWindow(hwnd), wxT("invalid HWND in SubclassWin") );
c50f1fb9
VZ
1024
1025 wxAssociateWinWithHandle(hwnd, this);
2bda0e17 1026
eb5e4d9a 1027 m_oldWndProc = (WXFARPROC)::GetWindowLong((HWND)hWnd, GWL_WNDPROC);
b2d5a7ee 1028
b225f659
VZ
1029 // we don't need to subclass the window of our own class (in the Windows
1030 // sense of the word)
eb5e4d9a 1031 if ( !wxCheckWindowWndProc(hWnd, (WXFARPROC)wxWndProc) )
b225f659
VZ
1032 {
1033 ::SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc);
1034 }
1035 else
1036 {
5a403e3f
VZ
1037 // don't bother restoring it neither: this also makes it easy to
1038 // implement IsOfStandardClass() method which returns TRUE for the
1039 // standard controls and FALSE for the wxWindows own windows as it can
1040 // simply check m_oldWndProc
b225f659
VZ
1041 m_oldWndProc = NULL;
1042 }
2bda0e17
KB
1043}
1044
1e6feb95 1045void wxWindowMSW::UnsubclassWin()
2bda0e17 1046{
42e69d6b 1047 wxRemoveHandleAssociation(this);
2bda0e17 1048
42e69d6b 1049 // Restore old Window proc
c50f1fb9
VZ
1050 HWND hwnd = GetHwnd();
1051 if ( hwnd )
42e69d6b 1052 {
c50f1fb9
VZ
1053 m_hWnd = 0;
1054
223d09f6 1055 wxCHECK_RET( ::IsWindow(hwnd), wxT("invalid HWND in UnsubclassWin") );
c50f1fb9 1056
b225f659 1057 if ( m_oldWndProc )
42e69d6b 1058 {
eb5e4d9a 1059 if ( !wxCheckWindowWndProc((WXHWND)hwnd, m_oldWndProc) )
b225f659
VZ
1060 {
1061 ::SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc);
1062 }
1063
1064 m_oldWndProc = NULL;
42e69d6b 1065 }
42e69d6b 1066 }
2bda0e17
KB
1067}
1068
eb5e4d9a
VS
1069bool wxCheckWindowWndProc(WXHWND hWnd, WXFARPROC wndProc)
1070{
42cfcc58
VZ
1071 // Unicows note: the code below works, but only because WNDCLASS contains
1072 // original window handler rather that the unicows fake one. This may not
1073 // be on purpose, though; if it stops working with future versions of
1074 // unicows.dll, we can override unicows hooks by setting
1075 // Unicows_{Set,Get}WindowLong and Unicows_RegisterClass to our own
1076 // versions that keep track of fake<->real wnd proc mapping.
1077 WNDCLASS cls;
1078 if ( !::GetClassInfo(wxGetInstance(), wxGetWindowClass(hWnd), &cls) )
136cb3c7 1079 {
42cfcc58 1080 wxLogLastError(_T("GetClassInfo"));
eb5e4d9a 1081
42cfcc58 1082 return FALSE;
136cb3c7 1083 }
42cfcc58
VZ
1084
1085 return wndProc == (WXFARPROC)cls.lpfnWndProc;
eb5e4d9a
VS
1086}
1087
b2d5a7ee
VZ
1088// ----------------------------------------------------------------------------
1089// Style handling
1090// ----------------------------------------------------------------------------
1091
1092void wxWindowMSW::SetWindowStyleFlag(long flags)
1093{
1094 long flagsOld = GetWindowStyleFlag();
1095 if ( flags == flagsOld )
1096 return;
1097
1098 // update the internal variable
1099 wxWindowBase::SetWindowStyleFlag(flags);
1100
5b2f31eb
VZ
1101 // now update the Windows style as well if needed - and if the window had
1102 // been already created
1103 if ( !GetHwnd() )
1104 return;
1105
b2d5a7ee
VZ
1106 WXDWORD exstyle, exstyleOld;
1107 long style = MSWGetStyle(flags, &exstyle),
1108 styleOld = MSWGetStyle(flagsOld, &exstyleOld);
1109
1110 if ( style != styleOld )
1111 {
1112 // some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by
1113 // this function so instead of simply setting the style to the new
1114 // value we clear the bits which were set in styleOld but are set in
1115 // the new one and set the ones which were not set before
1116 long styleReal = ::GetWindowLong(GetHwnd(), GWL_STYLE);
1117 styleReal &= ~styleOld;
1118 styleReal |= style;
1119
1120 ::SetWindowLong(GetHwnd(), GWL_STYLE, styleReal);
1121 }
1122
1123 // and the extended style
1124 if ( exstyle != exstyleOld )
1125 {
1126 long exstyleReal = ::GetWindowLong(GetHwnd(), GWL_EXSTYLE);
1127 exstyleReal &= ~exstyleOld;
1128 exstyleReal |= exstyle;
1129
1130 ::SetWindowLong(GetHwnd(), GWL_EXSTYLE, exstyleReal);
1131
1132 // we must call SetWindowPos() to flash the cached extended style and
1133 // also to make the change to wxSTAY_ON_TOP style take effect: just
1134 // setting the style simply doesn't work
1135 if ( !::SetWindowPos(GetHwnd(),
1136 exstyleReal & WS_EX_TOPMOST ? HWND_TOPMOST
1137 : HWND_NOTOPMOST,
1138 0, 0, 0, 0,
1139 SWP_NOMOVE | SWP_NOSIZE) )
1140 {
1141 wxLogLastError(_T("SetWindowPos"));
1142 }
1143 }
1144}
1145
1146WXDWORD wxWindowMSW::MSWGetStyle(long flags, WXDWORD *exstyle) const
1147{
1148 // translate the style
1149 WXDWORD style = WS_CHILD;
1150
1151 if ( flags & wxCLIP_CHILDREN )
1152 style |= WS_CLIPCHILDREN;
1153
1154 if ( flags & wxCLIP_SIBLINGS )
1155 style |= WS_CLIPSIBLINGS;
1156
3a01bb1b
VZ
1157 wxBorder border = (wxBorder)(flags & wxBORDER_MASK);
1158 if ( border != wxBORDER_NONE && border != wxBORDER_DEFAULT )
b2d5a7ee
VZ
1159 style |= WS_BORDER;
1160
1161 // now deal with ext style if the caller wants it
1162 if ( exstyle )
1163 {
1164 *exstyle = 0;
1165
1166 if ( flags & wxTRANSPARENT_WINDOW )
1167 *exstyle |= WS_EX_TRANSPARENT;
1168
1169 switch ( flags & wxBORDER_MASK )
1170 {
1171 default:
1172 wxFAIL_MSG( _T("unknown border style") );
1173 // fall through
1174
1175 case wxBORDER_NONE:
1176 case wxBORDER_SIMPLE:
3a01bb1b 1177 case wxBORDER_DEFAULT:
b2d5a7ee
VZ
1178 break;
1179
1180 case wxBORDER_STATIC:
1181 *exstyle |= WS_EX_STATICEDGE;
1182 break;
1183
1184 case wxBORDER_RAISED:
1185 *exstyle |= WS_EX_WINDOWEDGE;
1186 break;
1187
b2d5a7ee
VZ
1188 case wxBORDER_SUNKEN:
1189 *exstyle |= WS_EX_CLIENTEDGE;
1190 break;
1191
1192 case wxBORDER_DOUBLE:
1193 *exstyle |= WS_EX_DLGMODALFRAME;
1194 break;
1195 }
d515c32d 1196
09168de7
VZ
1197 // wxUniv doesn't use Windows dialog navigation functions at all
1198#ifndef __WXUNIVERSAL__
5b9c12e1 1199 // to make the dialog navigation work with the nested panels we must
09168de7
VZ
1200 // use this style (top level windows such as dialogs don't need it)
1201 if ( (flags & wxTAB_TRAVERSAL) && !IsTopLevel() )
d515c32d
VZ
1202 {
1203 *exstyle |= WS_EX_CONTROLPARENT;
1204 }
09168de7 1205#endif // __WXUNIVERSAL__
b2d5a7ee
VZ
1206 }
1207
1208 return style;
1209}
eb5e4d9a 1210
42e69d6b 1211// Make a Windows extended style from the given wxWindows window style
1e6feb95 1212WXDWORD wxWindowMSW::MakeExtendedStyle(long style, bool eliminateBorders)
2bda0e17 1213{
42e69d6b
VZ
1214 WXDWORD exStyle = 0;
1215 if ( style & wxTRANSPARENT_WINDOW )
1216 exStyle |= WS_EX_TRANSPARENT;
2bda0e17 1217
42e69d6b 1218 if ( !eliminateBorders )
2d0a075d 1219 {
42e69d6b
VZ
1220 if ( style & wxSUNKEN_BORDER )
1221 exStyle |= WS_EX_CLIENTEDGE;
1222 if ( style & wxDOUBLE_BORDER )
1223 exStyle |= WS_EX_DLGMODALFRAME;
1224#if defined(__WIN95__)
1225 if ( style & wxRAISED_BORDER )
fe25efa3
JS
1226 // It seems that WS_EX_WINDOWEDGE doesn't work, but WS_EX_DLGMODALFRAME does
1227 exStyle |= WS_EX_DLGMODALFRAME; /* WS_EX_WINDOWEDGE */;
42e69d6b
VZ
1228 if ( style & wxSTATIC_BORDER )
1229 exStyle |= WS_EX_STATICEDGE;
1230#endif
2d0a075d 1231 }
b225f659 1232
42e69d6b 1233 return exStyle;
2bda0e17
KB
1234}
1235
42e69d6b
VZ
1236// Determines whether native 3D effects or CTL3D should be used,
1237// applying a default border style if required, and returning an extended
1238// style to pass to CreateWindowEx.
1e6feb95 1239WXDWORD wxWindowMSW::Determine3DEffects(WXDWORD defaultBorderStyle,
b225f659 1240 bool *want3D) const
2bda0e17 1241{
42e69d6b
VZ
1242 // If matches certain criteria, then assume no 3D effects
1243 // unless specifically requested (dealt with in MakeExtendedStyle)
1e6feb95
VZ
1244 if ( !GetParent()
1245#if wxUSE_CONTROLS
1246 || !IsKindOf(CLASSINFO(wxControl))
1247#endif // wxUSE_CONTROLS
1248 || (m_windowStyle & wxNO_BORDER) )
2bda0e17 1249 {
42e69d6b 1250 *want3D = FALSE;
b225f659 1251 return MakeExtendedStyle(m_windowStyle);
2bda0e17 1252 }
2bda0e17 1253
42e69d6b
VZ
1254 // Determine whether we should be using 3D effects or not.
1255 bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
a02eb1d2 1256
42e69d6b
VZ
1257 // 1) App can specify global 3D effects
1258 *want3D = wxTheApp->GetAuto3D();
2bda0e17 1259
42e69d6b
VZ
1260 // 2) If the parent is being drawn with user colours, or simple border specified,
1261 // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
1262 if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
1263 *want3D = FALSE;
a23fd0e1 1264
42e69d6b
VZ
1265 // 3) Control can override this global setting by defining
1266 // a border style, e.g. wxSUNKEN_BORDER
1267 if ( m_windowStyle & wxSUNKEN_BORDER )
1268 *want3D = TRUE;
2bda0e17 1269
42e69d6b
VZ
1270 // 4) If it's a special border, CTL3D can't cope so we want a native border
1271 if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
1272 (m_windowStyle & wxSTATIC_BORDER) )
2d0a075d 1273 {
42e69d6b
VZ
1274 *want3D = TRUE;
1275 nativeBorder = TRUE;
2d0a075d 1276 }
ea57084d 1277
42e69d6b
VZ
1278 // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
1279 // effects from extended style
1280#if wxUSE_CTL3D
1281 if ( *want3D )
1282 nativeBorder = FALSE;
1283#endif
a23fd0e1 1284
42e69d6b 1285 DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
2bda0e17 1286
42e69d6b
VZ
1287 // If we want 3D, but haven't specified a border here,
1288 // apply the default border style specified.
1289 // TODO what about non-Win95 WIN32? Does it have borders?
1290#if defined(__WIN95__) && !wxUSE_CTL3D
1291 if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
1292 (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
1293 exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
1294#endif
1295
1296 return exStyle;
a23fd0e1 1297}
2bda0e17 1298
c455ab93 1299#if WXWIN_COMPATIBILITY
42e69d6b
VZ
1300// If nothing defined for this, try the parent.
1301// E.g. we may be a button loaded from a resource, with no callback function
1302// defined.
1e6feb95 1303void wxWindowMSW::OnCommand(wxWindow& win, wxCommandEvent& event)
2bda0e17 1304{
42e69d6b
VZ
1305 if ( GetEventHandler()->ProcessEvent(event) )
1306 return;
1307 if ( m_parent )
1308 m_parent->GetEventHandler()->OnCommand(win, event);
1309}
1310#endif // WXWIN_COMPATIBILITY_2
c085e333 1311
42e69d6b 1312#if WXWIN_COMPATIBILITY
1e6feb95 1313wxObject* wxWindowMSW::GetChild(int number) const
42e69d6b
VZ
1314{
1315 // Return a pointer to the Nth object in the Panel
1316 wxNode *node = GetChildren().First();
1317 int n = number;
1318 while (node && n--)
1319 node = node->Next();
1320 if ( node )
1321 {
1322 wxObject *obj = (wxObject *)node->Data();
1323 return(obj);
1324 }
1325 else
1326 return NULL;
1327}
1328#endif // WXWIN_COMPATIBILITY
2bda0e17 1329
42e69d6b 1330// Setup background and foreground colours correctly
1e6feb95 1331void wxWindowMSW::SetupColours()
42e69d6b
VZ
1332{
1333 if ( GetParent() )
1334 SetBackgroundColour(GetParent()->GetBackgroundColour());
1335}
a23fd0e1 1336
1e6feb95
VZ
1337bool wxWindowMSW::IsMouseInWindow() const
1338{
1339 // get the mouse position
1340 POINT pt;
1341 ::GetCursorPos(&pt);
1342
1343 // find the window which currently has the cursor and go up the window
1344 // chain until we find this window - or exhaust it
1345 HWND hwnd = ::WindowFromPoint(pt);
1346 while ( hwnd && (hwnd != GetHwnd()) )
1347 hwnd = ::GetParent(hwnd);
1348
1349 return hwnd != NULL;
1350}
1351
1352void wxWindowMSW::OnIdle(wxIdleEvent& WXUNUSED(event))
42e69d6b
VZ
1353{
1354 // Check if we need to send a LEAVE event
1355 if ( m_mouseInWindow )
2d0a075d 1356 {
ee74faf9
VZ
1357 // note that we should generate the leave event whether the window has
1358 // or doesn't have mouse capture
1359 if ( !IsMouseInWindow() )
42e69d6b
VZ
1360 {
1361 // Generate a LEAVE event
1362 m_mouseInWindow = FALSE;
2bda0e17 1363
1e6feb95
VZ
1364 // Unfortunately the mouse button and keyboard state may have
1365 // changed by the time the OnIdle function is called, so 'state'
1366 // may be meaningless.
42e69d6b 1367 int state = 0;
3f7bc32b 1368 if ( wxIsShiftDown() )
42e69d6b 1369 state |= MK_SHIFT;
3f7bc32b 1370 if ( wxIsCtrlDown() )
42e69d6b 1371 state |= MK_CONTROL;
54ca0d12
GRG
1372 if ( GetKeyState( VK_LBUTTON ) )
1373 state |= MK_LBUTTON;
1374 if ( GetKeyState( VK_MBUTTON ) )
1375 state |= MK_MBUTTON;
1376 if ( GetKeyState( VK_RBUTTON ) )
1377 state |= MK_RBUTTON;
33ac7e6f 1378
1e6feb95
VZ
1379 POINT pt;
1380 if ( !::GetCursorPos(&pt) )
1381 {
1382 wxLogLastError(_T("GetCursorPos"));
1383 }
c085e333 1384
1e6feb95
VZ
1385 // we need to have client coordinates here for symmetry with
1386 // wxEVT_ENTER_WINDOW
82c9f85c 1387 RECT rect = wxGetWindowRect(GetHwnd());
1e6feb95
VZ
1388 pt.x -= rect.left;
1389 pt.y -= rect.top;
1390
1391 wxMouseEvent event2(wxEVT_LEAVE_WINDOW);
1392 InitMouseEvent(event2, pt.x, pt.y, state);
1393
1394 (void)GetEventHandler()->ProcessEvent(event2);
42e69d6b
VZ
1395 }
1396 }
c085e333 1397
42e69d6b
VZ
1398 UpdateWindowUI();
1399}
568cb543 1400
42e69d6b 1401// Set this window to be the child of 'parent'.
1e6feb95 1402bool wxWindowMSW::Reparent(wxWindowBase *parent)
42e69d6b
VZ
1403{
1404 if ( !wxWindowBase::Reparent(parent) )
1405 return FALSE;
c085e333 1406
42e69d6b
VZ
1407 HWND hWndChild = GetHwnd();
1408 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
a23fd0e1 1409
42e69d6b 1410 ::SetParent(hWndChild, hWndParent);
a23fd0e1 1411
42e69d6b
VZ
1412 return TRUE;
1413}
a23fd0e1 1414
1e6feb95 1415void wxWindowMSW::Clear()
42e69d6b 1416{
1e6feb95 1417 wxClientDC dc((wxWindow *)this);
42e69d6b
VZ
1418 wxBrush brush(GetBackgroundColour(), wxSOLID);
1419 dc.SetBackground(brush);
1420 dc.Clear();
1421}
a23fd0e1 1422
a0e449ff
VZ
1423static inline void SendSetRedraw(HWND hwnd, bool on)
1424{
c67d6888 1425#ifndef __WXMICROWIN__
a0e449ff 1426 ::SendMessage(hwnd, WM_SETREDRAW, (WPARAM)on, 0);
c67d6888 1427#endif
a0e449ff
VZ
1428}
1429
1430void wxWindowMSW::Freeze()
1431{
94589c3f 1432 SendSetRedraw(GetHwnd(), FALSE);
a0e449ff
VZ
1433}
1434
1435void wxWindowMSW::Thaw()
1436{
94589c3f 1437 SendSetRedraw(GetHwnd(), TRUE);
c0cdd6cc
VZ
1438
1439 // we need to refresh everything or otherwise he invalidated area is not
1440 // repainted
1441 Refresh();
a0e449ff
VZ
1442}
1443
1e6feb95 1444void wxWindowMSW::Refresh(bool eraseBack, const wxRect *rect)
42e69d6b
VZ
1445{
1446 HWND hWnd = GetHwnd();
1447 if ( hWnd )
1448 {
1449 if ( rect )
1450 {
1451 RECT mswRect;
1452 mswRect.left = rect->x;
1453 mswRect.top = rect->y;
1454 mswRect.right = rect->x + rect->width;
1455 mswRect.bottom = rect->y + rect->height;
a23fd0e1 1456
42e69d6b
VZ
1457 ::InvalidateRect(hWnd, &mswRect, eraseBack);
1458 }
1459 else
1460 ::InvalidateRect(hWnd, NULL, eraseBack);
1461 }
1462}
a23fd0e1 1463
1e6feb95
VZ
1464void wxWindowMSW::Update()
1465{
1466 if ( !::UpdateWindow(GetHwnd()) )
1467 {
1468 wxLogLastError(_T("UpdateWindow"));
1469 }
2b5f62a0 1470
8cb172b4 1471#if defined(__WIN32__) && !defined(__WXMICROWIN__)
1e6feb95
VZ
1472 // just calling UpdateWindow() is not enough, what we did in our WM_PAINT
1473 // handler needs to be really drawn right now
1474 (void)::GdiFlush();
1475#endif // __WIN32__
1476}
1477
42e69d6b
VZ
1478// ---------------------------------------------------------------------------
1479// drag and drop
1480// ---------------------------------------------------------------------------
a23fd0e1 1481
34636400 1482#if wxUSE_DRAG_AND_DROP
a23fd0e1 1483
1e6feb95 1484void wxWindowMSW::SetDropTarget(wxDropTarget *pDropTarget)
42e69d6b
VZ
1485{
1486 if ( m_dropTarget != 0 ) {
1487 m_dropTarget->Revoke(m_hWnd);
1488 delete m_dropTarget;
1489 }
a23fd0e1 1490
42e69d6b
VZ
1491 m_dropTarget = pDropTarget;
1492 if ( m_dropTarget != 0 )
1493 m_dropTarget->Register(m_hWnd);
1494}
a23fd0e1 1495
42e69d6b 1496#endif // wxUSE_DRAG_AND_DROP
2a47d3c1 1497
42e69d6b
VZ
1498// old style file-manager drag&drop support: we retain the old-style
1499// DragAcceptFiles in parallel with SetDropTarget.
1e6feb95 1500void wxWindowMSW::DragAcceptFiles(bool accept)
42e69d6b
VZ
1501{
1502 HWND hWnd = GetHwnd();
1503 if ( hWnd )
1504 ::DragAcceptFiles(hWnd, (BOOL)accept);
1505}
a23fd0e1 1506
42e69d6b
VZ
1507// ----------------------------------------------------------------------------
1508// tooltips
1509// ----------------------------------------------------------------------------
dbda9e86 1510
42e69d6b 1511#if wxUSE_TOOLTIPS
2d0a075d 1512
1e6feb95 1513void wxWindowMSW::DoSetToolTip(wxToolTip *tooltip)
42e69d6b
VZ
1514{
1515 wxWindowBase::DoSetToolTip(tooltip);
839b865d 1516
42e69d6b 1517 if ( m_tooltip )
d4e5272b 1518 m_tooltip->SetWindow((wxWindow *)this);
42e69d6b 1519}
9a05fd8d 1520
42e69d6b 1521#endif // wxUSE_TOOLTIPS
9a05fd8d 1522
42e69d6b
VZ
1523// ---------------------------------------------------------------------------
1524// moving and resizing
1525// ---------------------------------------------------------------------------
839b865d 1526
42e69d6b 1527// Get total size
1e6feb95 1528void wxWindowMSW::DoGetSize(int *x, int *y) const
42e69d6b 1529{
82c9f85c
VZ
1530 RECT rect = wxGetWindowRect(GetHwnd());
1531
42e69d6b
VZ
1532 if ( x )
1533 *x = rect.right - rect.left;
1534 if ( y )
1535 *y = rect.bottom - rect.top;
1536}
1537
82c9f85c
VZ
1538// Get size *available for subwindows* i.e. excluding menu bar etc.
1539void wxWindowMSW::DoGetClientSize(int *x, int *y) const
42e69d6b 1540{
82c9f85c 1541 RECT rect = wxGetClientRect(GetHwnd());
42e69d6b 1542
82c9f85c
VZ
1543 if ( x )
1544 *x = rect.right;
1545 if ( y )
1546 *y = rect.bottom;
1547}
1548
1549void wxWindowMSW::DoGetPosition(int *x, int *y) const
1550{
1551 RECT rect = wxGetWindowRect(GetHwnd());
42e69d6b 1552
42e69d6b
VZ
1553 POINT point;
1554 point.x = rect.left;
1555 point.y = rect.top;
42e69d6b 1556
92049cd4
VZ
1557 // we do the adjustments with respect to the parent only for the "real"
1558 // children, not for the dialogs/frames
1559 if ( !IsTopLevel() )
42e69d6b 1560 {
92049cd4
VZ
1561 HWND hParentWnd = 0;
1562 wxWindow *parent = GetParent();
1563 if ( parent )
1564 hParentWnd = GetWinHwnd(parent);
1565
1566 // Since we now have the absolute screen coords, if there's a parent we
1567 // must subtract its top left corner
1568 if ( hParentWnd )
1569 {
1570 ::ScreenToClient(hParentWnd, &point);
1571 }
1572
89e3037c
GT
1573 if ( parent )
1574 {
1575 // We may be faking the client origin. So a window that's really at (0,
1576 // 30) may appear (to wxWin apps) to be at (0, 0).
1577 wxPoint pt(parent->GetClientAreaOrigin());
1578 point.x -= pt.x;
1579 point.y -= pt.y;
1580 }
42e69d6b
VZ
1581 }
1582
1583 if ( x )
1584 *x = point.x;
1585 if ( y )
1586 *y = point.y;
1587}
54bdd8b0 1588
1e6feb95 1589void wxWindowMSW::DoScreenToClient(int *x, int *y) const
42e69d6b
VZ
1590{
1591 POINT pt;
1592 if ( x )
1593 pt.x = *x;
1594 if ( y )
1595 pt.y = *y;
54bdd8b0 1596
82c9f85c 1597 ::ScreenToClient(GetHwnd(), &pt);
a23fd0e1 1598
42e69d6b
VZ
1599 if ( x )
1600 *x = pt.x;
1601 if ( y )
1602 *y = pt.y;
1603}
a23fd0e1 1604
1e6feb95 1605void wxWindowMSW::DoClientToScreen(int *x, int *y) const
42e69d6b
VZ
1606{
1607 POINT pt;
1608 if ( x )
1609 pt.x = *x;
1610 if ( y )
1611 pt.y = *y;
54bdd8b0 1612
82c9f85c 1613 ::ClientToScreen(GetHwnd(), &pt);
a23fd0e1 1614
42e69d6b
VZ
1615 if ( x )
1616 *x = pt.x;
1617 if ( y )
1618 *y = pt.y;
1619}
a23fd0e1 1620
1e6feb95 1621void wxWindowMSW::DoMoveWindow(int x, int y, int width, int height)
b782f2e0 1622{
62e1ba75
JS
1623 // TODO: is this consistent with other platforms?
1624 // Still, negative width or height shouldn't be allowed
1625 if (width < 0)
1626 width = 0;
1627 if (height < 0)
1628 height = 0;
b782f2e0
VZ
1629 if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) )
1630 {
f6bcfd97 1631 wxLogLastError(wxT("MoveWindow"));
b782f2e0
VZ
1632 }
1633}
1634
4438caf4
VZ
1635// set the size of the window: if the dimensions are positive, just use them,
1636// but if any of them is equal to -1, it means that we must find the value for
1637// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1638// which case -1 is a valid value for x and y)
1639//
1640// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1641// the width/height to best suit our contents, otherwise we reuse the current
1642// width/height
1e6feb95 1643void wxWindowMSW::DoSetSize(int x, int y, int width, int height, int sizeFlags)
42e69d6b 1644{
4438caf4 1645 // get the current size and position...
42e69d6b
VZ
1646 int currentX, currentY;
1647 GetPosition(&currentX, &currentY);
1648 int currentW,currentH;
1649 GetSize(&currentW, &currentH);
a23fd0e1 1650
4438caf4
VZ
1651 // ... and don't do anything (avoiding flicker) if it's already ok
1652 if ( x == currentX && y == currentY &&
1653 width == currentW && height == currentH )
1654 {
42e69d6b 1655 return;
4438caf4 1656 }
a23fd0e1 1657
f8c03547 1658 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
4438caf4 1659 x = currentX;
f8c03547 1660 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
4438caf4 1661 y = currentY;
a23fd0e1 1662
4438caf4 1663 AdjustForParentClientOrigin(x, y, sizeFlags);
a23fd0e1 1664
4438caf4 1665 wxSize size(-1, -1);
42e69d6b 1666 if ( width == -1 )
4438caf4 1667 {
9e2896e5 1668 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
4438caf4
VZ
1669 {
1670 size = DoGetBestSize();
1671 width = size.x;
1672 }
1673 else
1674 {
1675 // just take the current one
1676 width = currentW;
1677 }
1678 }
1679
42e69d6b 1680 if ( height == -1 )
4438caf4 1681 {
9e2896e5 1682 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
4438caf4
VZ
1683 {
1684 if ( size.x == -1 )
1685 {
b782f2e0 1686 size = DoGetBestSize();
4438caf4
VZ
1687 }
1688 //else: already called DoGetBestSize() above
a23fd0e1 1689
4438caf4
VZ
1690 height = size.y;
1691 }
1692 else
1693 {
1694 // just take the current one
1695 height = currentH;
1696 }
1697 }
1698
b782f2e0 1699 DoMoveWindow(x, y, width, height);
4438caf4
VZ
1700}
1701
1e6feb95 1702void wxWindowMSW::DoSetClientSize(int width, int height)
42e69d6b 1703{
d4597e13
VZ
1704 // setting the client size is less obvious than it it could have been
1705 // because in the result of changing the total size the window scrollbar
1706 // may [dis]appear and/or its menubar may [un]wrap and so the client size
1707 // will not be correct as the difference between the total and client size
1708 // changes - so we keep changing it until we get it right
1709 //
d6a97306
VZ
1710 // normally this loop shouldn't take more than 3 iterations (usually 1 but
1711 // if scrollbars [dis]appear as the result of the first call, then 2 and it
1712 // may become 3 if the window had 0 size originally and so we didn't
1713 // calculate the scrollbar correction correctly during the first iteration)
1714 // but just to be on the safe side we check for it instead of making it an
d4597e13 1715 // "infinite" loop (i.e. leaving break inside as the only way to get out)
d6a97306 1716 for ( int i = 0; i < 4; i++ )
d4597e13
VZ
1717 {
1718 RECT rectClient;
1719 ::GetClientRect(GetHwnd(), &rectClient);
2bda0e17 1720
d4597e13 1721 // if the size is already ok, stop here (rectClient.left = top = 0)
9fce8d2e
JS
1722 if ( (rectClient.right == width || width == -1) &&
1723 (rectClient.bottom == height || height == -1) )
d4597e13
VZ
1724 {
1725 break;
1726 }
a23fd0e1 1727
d4597e13
VZ
1728 int widthClient = width,
1729 heightClient = height;
a23fd0e1 1730
d4597e13
VZ
1731 // Find the difference between the entire window (title bar and all)
1732 // and the client area; add this to the new client size to move the
1733 // window
1734 RECT rectWin;
1735 ::GetWindowRect(GetHwnd(), &rectWin);
1736
1737 widthClient += rectWin.right - rectWin.left - rectClient.right;
1738 heightClient += rectWin.bottom - rectWin.top - rectClient.bottom;
1739
1740 POINT point;
1741 point.x = rectWin.left;
1742 point.y = rectWin.top;
387a3b02 1743
d4597e13
VZ
1744 // MoveWindow positions the child windows relative to the parent, so
1745 // adjust if necessary
1746 if ( !IsTopLevel() )
1747 {
1748 wxWindow *parent = GetParent();
1749 if ( parent )
1750 {
1751 ::ScreenToClient(GetHwndOf(parent), &point);
1752 }
1753 }
a23fd0e1 1754
d4597e13
VZ
1755 DoMoveWindow(point.x, point.y, widthClient, heightClient);
1756 }
42e69d6b 1757}
a23fd0e1 1758
42e69d6b
VZ
1759// For implementation purposes - sometimes decorations make the client area
1760// smaller
1e6feb95 1761wxPoint wxWindowMSW::GetClientAreaOrigin() const
42e69d6b
VZ
1762{
1763 return wxPoint(0, 0);
1764}
a23fd0e1 1765
42e69d6b
VZ
1766// ---------------------------------------------------------------------------
1767// text metrics
1768// ---------------------------------------------------------------------------
a23fd0e1 1769
1e6feb95 1770int wxWindowMSW::GetCharHeight() const
42e69d6b 1771{
f6bcfd97 1772 return wxGetTextMetrics(this).tmHeight;
42e69d6b 1773}
3eddf563 1774
1e6feb95 1775int wxWindowMSW::GetCharWidth() const
42e69d6b 1776{
f6bcfd97
BP
1777 // +1 is needed because Windows apparently adds it when calculating the
1778 // dialog units size in pixels
1779#if wxDIALOG_UNIT_COMPATIBILITY
1e6feb95 1780 return wxGetTextMetrics(this).tmAveCharWidth;
f6bcfd97
BP
1781#else
1782 return wxGetTextMetrics(this).tmAveCharWidth + 1;
1783#endif
42e69d6b 1784}
f4621a09 1785
1e6feb95 1786void wxWindowMSW::GetTextExtent(const wxString& string,
34636400 1787 int *x, int *y,
42e69d6b
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1788 int *descent, int *externalLeading,
1789 const wxFont *theFont) const
1790{
1791 const wxFont *fontToUse = theFont;
1792 if ( !fontToUse )
1793 fontToUse = &m_font;
634903fd 1794
42e69d6b
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1795 HWND hWnd = GetHwnd();
1796 HDC dc = ::GetDC(hWnd);
634903fd 1797
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1798 HFONT fnt = 0;
1799 HFONT hfontOld = 0;
1800 if ( fontToUse && fontToUse->Ok() )
1801 {
1802 fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast
1803 if ( fnt )
1804 hfontOld = (HFONT)SelectObject(dc,fnt);
2bda0e17 1805 }
341c92a8 1806
42e69d6b
VZ
1807 SIZE sizeRect;
1808 TEXTMETRIC tm;
4438caf4 1809 GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
42e69d6b
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1810 GetTextMetrics(dc, &tm);
1811
1812 if ( fontToUse && fnt && hfontOld )
1813 SelectObject(dc, hfontOld);
1814
1815 ReleaseDC(hWnd, dc);
1816
0655ad29
VZ
1817 if ( x )
1818 *x = sizeRect.cx;
1819 if ( y )
1820 *y = sizeRect.cy;
1821 if ( descent )
1822 *descent = tm.tmDescent;
1823 if ( externalLeading )
1824 *externalLeading = tm.tmExternalLeading;
2bda0e17
KB
1825}
1826
c455ab93 1827#if wxUSE_CARET && WXWIN_COMPATIBILITY
42e69d6b
VZ
1828// ---------------------------------------------------------------------------
1829// Caret manipulation
1830// ---------------------------------------------------------------------------
1831
1e6feb95 1832void wxWindowMSW::CreateCaret(int w, int h)
2bda0e17 1833{
789295bf 1834 SetCaret(new wxCaret(this, w, h));
2bda0e17
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1835}
1836
1e6feb95 1837void wxWindowMSW::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
2bda0e17 1838{
789295bf 1839 wxFAIL_MSG("not implemented");
2bda0e17
KB
1840}
1841
1e6feb95 1842void wxWindowMSW::ShowCaret(bool show)
2bda0e17 1843{
789295bf
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1844 wxCHECK_RET( m_caret, "no caret to show" );
1845
1846 m_caret->Show(show);
2bda0e17
KB
1847}
1848
1e6feb95 1849void wxWindowMSW::DestroyCaret()
2bda0e17 1850{
789295bf 1851 SetCaret(NULL);
2bda0e17
KB
1852}
1853
1e6feb95 1854void wxWindowMSW::SetCaretPos(int x, int y)
2bda0e17 1855{
789295bf
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1856 wxCHECK_RET( m_caret, "no caret to move" );
1857
1858 m_caret->Move(x, y);
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1859}
1860
1e6feb95 1861void wxWindowMSW::GetCaretPos(int *x, int *y) const
2d0a075d 1862{
789295bf
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1863 wxCHECK_RET( m_caret, "no caret to get position of" );
1864
1865 m_caret->GetPosition(x, y);
42e69d6b 1866}
789295bf 1867#endif // wxUSE_CARET
2bda0e17 1868
c50f1fb9
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1869// ---------------------------------------------------------------------------
1870// popup menu
1871// ---------------------------------------------------------------------------
1872
2e9f62da
VZ
1873#if wxUSE_MENUS_NATIVE
1874
ed45e263
VZ
1875// yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue
1876// immediately, without waiting for the next event loop iteration
1877//
1878// NB: this function should probably be made public later as it can almost
1879// surely replace wxYield() elsewhere as well
1880static void wxYieldForCommandsOnly()
1881{
1882 // peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
1883 // want to process it here)
1884 MSG msg;
1885 while ( ::PeekMessage(&msg, (HWND)0, WM_COMMAND, WM_COMMAND, PM_REMOVE)
1886 && msg.message != WM_QUIT )
1887 {
1888 wxTheApp->DoMessage((WXMSG *)&msg);
1889 }
7de59551 1890
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VZ
1891 // If we retrieved a WM_QUIT, insert back into the message queue.
1892 if (msg.message == WM_QUIT)
1893 ::PostQuitMessage(0);
ed45e263
VZ
1894}
1895
1e6feb95 1896bool wxWindowMSW::DoPopupMenu(wxMenu *menu, int x, int y)
c50f1fb9
VZ
1897{
1898 menu->SetInvokingWindow(this);
1899 menu->UpdateUI();
1900
1901 HWND hWnd = GetHwnd();
1902 HMENU hMenu = GetHmenuOf(menu);
1903 POINT point;
1904 point.x = x;
1905 point.y = y;
1906 ::ClientToScreen(hWnd, &point);
1907 wxCurrentPopupMenu = menu;
1908 ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL);
ed45e263
VZ
1909
1910 // we need to do it righ now as otherwise the events are never going to be
1911 // sent to wxCurrentPopupMenu from HandleCommand()
1912 //
1913 // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
1914 // help and we'd still need wxYieldForCommandsOnly() as the menu may be
1915 // destroyed as soon as we return (it can be a local variable in the caller
1916 // for example) and so we do need to process the event immediately
1917 wxYieldForCommandsOnly();
1918
c50f1fb9
VZ
1919 wxCurrentPopupMenu = NULL;
1920
1921 menu->SetInvokingWindow(NULL);
1922
1923 return TRUE;
1924}
1925
1e6feb95
VZ
1926#endif // wxUSE_MENUS_NATIVE
1927
42e69d6b
VZ
1928// ===========================================================================
1929// pre/post message processing
1930// ===========================================================================
2bda0e17 1931
1e6feb95 1932long wxWindowMSW::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
42e69d6b
VZ
1933{
1934 if ( m_oldWndProc )
1935 return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1936 else
1937 return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1938}
2bda0e17 1939
1e6feb95 1940bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg)
42e69d6b 1941{
1e6feb95
VZ
1942 // wxUniversal implements tab traversal itself
1943#ifndef __WXUNIVERSAL__
42e69d6b 1944 if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
2d0a075d 1945 {
42e69d6b
VZ
1946 // intercept dialog navigation keys
1947 MSG *msg = (MSG *)pMsg;
d9317fd4
VZ
1948
1949 // here we try to do all the job which ::IsDialogMessage() usually does
1950 // internally
d9506e77 1951#if 1
573a1586 1952 if ( msg->message == WM_KEYDOWN )
42e69d6b 1953 {
3f7bc32b
VZ
1954 bool bCtrlDown = wxIsCtrlDown();
1955 bool bShiftDown = wxIsShiftDown();
a23fd0e1 1956
42e69d6b
VZ
1957 // WM_GETDLGCODE: ask the control if it wants the key for itself,
1958 // don't process it if it's the case (except for Ctrl-Tab/Enter
1959 // combinations which are always processed)
1960 LONG lDlgCode = 0;
1961 if ( !bCtrlDown )
1962 {
1963 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
2b5f62a0
VZ
1964
1965 // surprizingly, DLGC_WANTALLKEYS bit mask doesn't contain the
1966 // DLGC_WANTTAB nor DLGC_WANTARROWS bits although, logically,
1967 // it, of course, implies them
1968 if ( lDlgCode & DLGC_WANTALLKEYS )
1969 {
1970 lDlgCode |= DLGC_WANTTAB | DLGC_WANTARROWS;
1971 }
42e69d6b 1972 }
a23fd0e1 1973
42e69d6b
VZ
1974 bool bForward = TRUE,
1975 bWindowChange = FALSE;
a23fd0e1 1976
573a1586
VZ
1977 // should we process this message specially?
1978 bool bProcess = TRUE;
9145664b 1979 switch ( msg->wParam )
42e69d6b
VZ
1980 {
1981 case VK_TAB:
319fefa9
VZ
1982 // assume that nobody wants Shift-TAB for himself - if we
1983 // don't do it there is no easy way for a control to grab
1984 // TABs but still let Shift-TAB work as navugation key
1985 if ( (lDlgCode & DLGC_WANTTAB) && !bShiftDown ) {
42e69d6b
VZ
1986 bProcess = FALSE;
1987 }
1988 else {
1989 // Ctrl-Tab cycles thru notebook pages
1990 bWindowChange = bCtrlDown;
319fefa9 1991 bForward = !bShiftDown;
42e69d6b
VZ
1992 }
1993 break;
a23fd0e1 1994
42e69d6b
VZ
1995 case VK_UP:
1996 case VK_LEFT:
1997 if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1998 bProcess = FALSE;
1999 else
2000 bForward = FALSE;
2001 break;
a02eb1d2 2002
42e69d6b
VZ
2003 case VK_DOWN:
2004 case VK_RIGHT:
2005 if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
2006 bProcess = FALSE;
2007 break;
2bda0e17 2008
42e69d6b
VZ
2009 case VK_RETURN:
2010 {
edccf428 2011 if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
42e69d6b
VZ
2012 {
2013 // control wants to process Enter itself, don't
2014 // call IsDialogMessage() which would interpret
2015 // it
2016 return FALSE;
2017 }
319fefa9
VZ
2018 else if ( lDlgCode & DLGC_BUTTON )
2019 {
3e79ed96
VZ
2020 // let IsDialogMessage() handle this for all
2021 // buttons except the owner-drawn ones which it
2022 // just seems to ignore
2023 long style = ::GetWindowLong(msg->hwnd, GWL_STYLE);
2024 if ( (style & BS_OWNERDRAW) == BS_OWNERDRAW )
2025 {
2026 // emulate the button click
2027 wxWindow *btn = wxFindWinFromHandle((WXHWND)msg->hwnd);
2028 if ( btn )
2029 btn->MSWCommand(BN_CLICKED, 0 /* unused */);
2030 }
2031
319fefa9
VZ
2032 bProcess = FALSE;
2033 }
456bc6d9
VZ
2034 // FIXME: this should be handled by
2035 // wxNavigationKeyEvent handler and not here!!
c50f1fb9
VZ
2036 else
2037 {
91a62137 2038#if wxUSE_BUTTON
456bc6d9
VZ
2039 wxButton *btn = wxDynamicCast(GetDefaultItem(),
2040 wxButton);
73927f8b 2041 if ( btn && btn->IsEnabled() )
c50f1fb9
VZ
2042 {
2043 // if we do have a default button, do press it
2044 btn->MSWCommand(BN_CLICKED, 0 /* unused */);
2045
2046 return TRUE;
2047 }
a6e67b55
VZ
2048 else // no default button
2049 {
1e6feb95 2050#endif // wxUSE_BUTTON
a6e67b55
VZ
2051 // this is a quick and dirty test for a text
2052 // control
2053 if ( !(lDlgCode & DLGC_HASSETSEL) )
2054 {
2055 // don't process Enter, the control might
2056 // need it for itself and don't let
2057 // ::IsDialogMessage() have it as it can
2058 // eat the Enter events sometimes
2059 return FALSE;
2060 }
2b5f62a0
VZ
2061 else if (!IsTopLevel())
2062 {
2063 // if not a top level window, let parent
2064 // handle it
2065 return FALSE;
2066 }
a6e67b55
VZ
2067 //else: treat Enter as TAB: pass to the next
2068 // control as this is the best thing to do
2069 // if the text doesn't handle Enter itself
2070 }
91a62137 2071 }
42e69d6b
VZ
2072 }
2073 break;
2bda0e17 2074
42e69d6b
VZ
2075 default:
2076 bProcess = FALSE;
2077 }
2bda0e17 2078
42e69d6b
VZ
2079 if ( bProcess )
2080 {
2081 wxNavigationKeyEvent event;
2082 event.SetDirection(bForward);
2083 event.SetWindowChange(bWindowChange);
2084 event.SetEventObject(this);
3572173c 2085
42e69d6b 2086 if ( GetEventHandler()->ProcessEvent(event) )
57c0af52 2087 {
42e69d6b 2088 return TRUE;
57c0af52 2089 }
42e69d6b
VZ
2090 }
2091 }
91a62137 2092#else // 0
d9317fd4
VZ
2093 // let ::IsDialogMessage() do almost everything and handle just the
2094 // things it doesn't here: Ctrl-TAB for switching notebook pages
2095 if ( msg->message == WM_KEYDOWN )
2096 {
2097 // don't process system keys here
2098 if ( !(HIWORD(msg->lParam) & KF_ALTDOWN) )
2099 {
3f7bc32b 2100 if ( (msg->wParam == VK_TAB) && wxIsCtrlDown() )
d9317fd4
VZ
2101 {
2102 // find the first notebook parent and change its page
2103 wxWindow *win = this;
2104 wxNotebook *nbook = NULL;
2105 while ( win && !nbook )
2106 {
2107 nbook = wxDynamicCast(win, wxNotebook);
2108 win = win->GetParent();
2109 }
2110
2111 if ( nbook )
2112 {
3f7bc32b 2113 bool forward = !wxIsShiftDown();
d9317fd4
VZ
2114
2115 nbook->AdvanceSelection(forward);
2116 }
2117 }
2118 }
2119 }
91a62137 2120#endif // 1/0
a23fd0e1 2121
aae032a0
VZ
2122 // we handle VK_ESCAPE ourselves in wxDialog::OnCharHook() and we
2123 // shouldn't let IsDialogMessage() get it as it _always_ eats the
2124 // message even when there is no cancel button and when the message is
2125 // needed by the control itself: in particular, it prevents the tree in
2126 // place edit control from being closed with Escape in a dialog
2127 if ( msg->message != WM_KEYDOWN || msg->wParam != VK_ESCAPE )
f6bcfd97 2128 {
573a1586
VZ
2129 // ::IsDialogMessage() can enter in an infinite loop when the
2130 // currently focused window is disabled or hidden and its parent
2131 // has WS_EX_CONTROLPARENT style, so don't call it in this case
085ad686
VZ
2132 bool canSafelyCallIsDlgMsg = TRUE;
2133
48c61225
VZ
2134 HWND hwndFocus = ::GetFocus();
2135 while ( hwndFocus )
aae032a0 2136 {
48c61225
VZ
2137 if ( !::IsWindowEnabled(hwndFocus) ||
2138 !::IsWindowVisible(hwndFocus) )
70a5eef8 2139 {
085ad686
VZ
2140 // it would enter an infinite loop if we do this!
2141 canSafelyCallIsDlgMsg = FALSE;
48c61225
VZ
2142
2143 break;
2144 }
2145
2146 if ( !(::GetWindowLong(hwndFocus, GWL_STYLE) & WS_CHILD) )
2147 {
2148 // it's a top level window, don't go further -- e.g. even
2149 // if the parent of a dialog is disabled, this doesn't
2150 // break navigation inside the dialog
2151 break;
70a5eef8 2152 }
48c61225
VZ
2153
2154 hwndFocus = ::GetParent(hwndFocus);
085ad686
VZ
2155 }
2156
2157 if ( canSafelyCallIsDlgMsg && ::IsDialogMessage(GetHwnd(), msg) )
2158 {
2159 // IsDialogMessage() did something...
2160 return TRUE;
aae032a0 2161 }
f6bcfd97 2162 }
42e69d6b 2163 }
1e6feb95 2164#endif // __WXUNIVERSAL__
a23fd0e1 2165
42e69d6b
VZ
2166#if wxUSE_TOOLTIPS
2167 if ( m_tooltip )
387a3b02 2168 {
42e69d6b
VZ
2169 // relay mouse move events to the tooltip control
2170 MSG *msg = (MSG *)pMsg;
2171 if ( msg->message == WM_MOUSEMOVE )
2172 m_tooltip->RelayEvent(pMsg);
387a3b02 2173 }
42e69d6b 2174#endif // wxUSE_TOOLTIPS
a23fd0e1 2175
42e69d6b 2176 return FALSE;
387a3b02
JS
2177}
2178
1e6feb95 2179bool wxWindowMSW::MSWTranslateMessage(WXMSG* pMsg)
387a3b02 2180{
1e6feb95 2181#if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
c50f1fb9 2182 return m_acceleratorTable.Translate(this, pMsg);
1e6feb95 2183#else
574c939e 2184 (void) pMsg;
1e6feb95
VZ
2185 return FALSE;
2186#endif // wxUSE_ACCEL
387a3b02
JS
2187}
2188
574c939e 2189bool wxWindowMSW::MSWShouldPreProcessMessage(WXMSG* WXUNUSED(pMsg))
a37d422a
VZ
2190{
2191 // preprocess all messages by default
2192 return TRUE;
2193}
2194
42e69d6b
VZ
2195// ---------------------------------------------------------------------------
2196// message params unpackers (different for Win16 and Win32)
2197// ---------------------------------------------------------------------------
2bda0e17 2198
42e69d6b 2199#ifdef __WIN32__
c085e333 2200
1e6feb95 2201void wxWindowMSW::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b
VZ
2202 WORD *id, WXHWND *hwnd, WORD *cmd)
2203{
2204 *id = LOWORD(wParam);
2205 *hwnd = (WXHWND)lParam;
2206 *cmd = HIWORD(wParam);
2bda0e17
KB
2207}
2208
1e6feb95 2209void wxWindowMSW::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b 2210 WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
2bda0e17 2211{
42e69d6b
VZ
2212 *state = LOWORD(wParam);
2213 *minimized = HIWORD(wParam);
2214 *hwnd = (WXHWND)lParam;
2bda0e17
KB
2215}
2216
1e6feb95 2217void wxWindowMSW::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b 2218 WXWORD *code, WXWORD *pos, WXHWND *hwnd)
2bda0e17 2219{
42e69d6b
VZ
2220 *code = LOWORD(wParam);
2221 *pos = HIWORD(wParam);
2222 *hwnd = (WXHWND)lParam;
2223}
a23fd0e1 2224
1e6feb95 2225void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b
VZ
2226 WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
2227{
04ef50df 2228#ifndef __WXMICROWIN__
42e69d6b
VZ
2229 *nCtlColor = CTLCOLOR_BTN;
2230 *hwnd = (WXHWND)lParam;
2231 *hdc = (WXHDC)wParam;
04ef50df 2232#endif
2bda0e17
KB
2233}
2234
1e6feb95 2235void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b 2236 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
2bda0e17 2237{
42e69d6b
VZ
2238 *item = (WXWORD)wParam;
2239 *flags = HIWORD(wParam);
2240 *hmenu = (WXHMENU)lParam;
2241}
c085e333 2242
42e69d6b 2243#else // Win16
341c92a8 2244
1e6feb95 2245void wxWindowMSW::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b
VZ
2246 WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
2247{
2248 *id = (WXWORD)wParam;
2249 *hwnd = (WXHWND)LOWORD(lParam);
2250 *cmd = HIWORD(lParam);
2bda0e17
KB
2251}
2252
1e6feb95 2253void wxWindowMSW::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b 2254 WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
2bda0e17 2255{
42e69d6b
VZ
2256 *state = (WXWORD)wParam;
2257 *minimized = LOWORD(lParam);
2258 *hwnd = (WXHWND)HIWORD(lParam);
2bda0e17
KB
2259}
2260
1e6feb95 2261void wxWindowMSW::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b 2262 WXWORD *code, WXWORD *pos, WXHWND *hwnd)
2bda0e17 2263{
42e69d6b
VZ
2264 *code = (WXWORD)wParam;
2265 *pos = LOWORD(lParam);
2266 *hwnd = (WXHWND)HIWORD(lParam);
2267}
c085e333 2268
1e6feb95 2269void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b
VZ
2270 WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
2271{
25889d3c 2272 *hwnd = (WXHWND)LOWORD(lParam);
42e69d6b
VZ
2273 *nCtlColor = (int)HIWORD(lParam);
2274 *hdc = (WXHDC)wParam;
2bda0e17
KB
2275}
2276
1e6feb95 2277void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
42e69d6b 2278 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
2bda0e17 2279{
42e69d6b
VZ
2280 *item = (WXWORD)wParam;
2281 *flags = LOWORD(lParam);
2282 *hmenu = (WXHMENU)HIWORD(lParam);
2283}
2d0a075d 2284
42e69d6b 2285#endif // Win32/16
c085e333 2286
42e69d6b
VZ
2287// ---------------------------------------------------------------------------
2288// Main wxWindows window proc and the window proc for wxWindow
2289// ---------------------------------------------------------------------------
2bda0e17 2290
42e69d6b
VZ
2291// Hook for new window just as it's being created, when the window isn't yet
2292// associated with the handle
b225f659
VZ
2293static wxWindowMSW *gs_winBeingCreated = NULL;
2294
2295// implementation of wxWindowCreationHook class: it just sets gs_winBeingCreated to the
2296// window being created and insures that it's always unset back later
2297wxWindowCreationHook::wxWindowCreationHook(wxWindowMSW *winBeingCreated)
2298{
2299 gs_winBeingCreated = winBeingCreated;
2300}
2301
2302wxWindowCreationHook::~wxWindowCreationHook()
2303{
2304 gs_winBeingCreated = NULL;
2305}
42e69d6b
VZ
2306
2307// Main window proc
3135f4a7 2308LRESULT WXDLLEXPORT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
2bda0e17 2309{
42e69d6b
VZ
2310 // trace all messages - useful for the debugging
2311#ifdef __WXDEBUG__
e30285ab 2312#if wxUSE_LOG
223d09f6 2313 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
9b601c24 2314 wxGetMessageName(message), (long) wParam, lParam);
e30285ab 2315#endif // wxUSE_LOG
42e69d6b 2316#endif // __WXDEBUG__
2bda0e17 2317
1e6feb95 2318 wxWindowMSW *wnd = wxFindWinFromHandle((WXHWND) hWnd);
c085e333 2319
42e69d6b 2320 // when we get the first message for the HWND we just created, we associate
b225f659
VZ
2321 // it with wxWindow stored in gs_winBeingCreated
2322 if ( !wnd && gs_winBeingCreated )
2d0a075d 2323 {
b225f659
VZ
2324 wxAssociateWinWithHandle(hWnd, gs_winBeingCreated);
2325 wnd = gs_winBeingCreated;
2326 gs_winBeingCreated = NULL;
42e69d6b 2327 wnd->SetHWND((WXHWND)hWnd);
2d0a075d 2328 }
2bda0e17 2329
42e69d6b 2330 LRESULT rc;
a23fd0e1 2331
b225f659
VZ
2332 if ( wnd )
2333 rc = wnd->MSWWindowProc(message, wParam, lParam);
a23fd0e1 2334 else
b225f659 2335 rc = ::DefWindowProc(hWnd, message, wParam, lParam);
2bda0e17 2336
42e69d6b 2337 return rc;
f7bd2698
JS
2338}
2339
1e6feb95 2340long wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
f7bd2698 2341{
42e69d6b
VZ
2342 // did we process the message?
2343 bool processed = FALSE;
f7bd2698 2344
42e69d6b
VZ
2345 // the return value
2346 union
2bda0e17 2347 {
42e69d6b
VZ
2348 bool allow;
2349 long result;
2350 WXHICON hIcon;
2351 WXHBRUSH hBrush;
2352 } rc;
2bda0e17 2353
42e69d6b
VZ
2354 // for most messages we should return 0 when we do process the message
2355 rc.result = 0;
2bda0e17 2356
42e69d6b 2357 switch ( message )
39136494 2358 {
42e69d6b
VZ
2359 case WM_CREATE:
2360 {
2361 bool mayCreate;
2362 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
2363 if ( processed )
2364 {
2365 // return 0 to allow window creation
2366 rc.result = mayCreate ? 0 : -1;
2367 }
2368 }
2369 break;
47cbd6da 2370
42e69d6b 2371 case WM_DESTROY:
ad4297f3
VZ
2372 // never set processed to TRUE and *always* pass WM_DESTROY to
2373 // DefWindowProc() as Windows may do some internal cleanup when
2374 // processing it and failing to pass the message along may cause
2375 // memory and resource leaks!
2376 (void)HandleDestroy();
42e69d6b
VZ
2377 break;
2378
2379 case WM_MOVE:
132cb640 2380 processed = HandleMove(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam));
42e69d6b 2381 break;
47cbd6da 2382
42e69d6b 2383 case WM_SIZE:
1e6feb95
VZ
2384 switch ( wParam )
2385 {
2386 case SIZE_MAXHIDE:
2387 case SIZE_MAXSHOW:
2388 // we're not interested in these messages at all
2389 break;
2390
2391 case SIZE_MINIMIZED:
2392 // we shouldn't send sizev events for these messages as the
2393 // client size may be negative which breaks existing code
2394 //
2395 // OTOH we might send another (wxMinimizedEvent?) one or
2396 // add an additional parameter to wxSizeEvent if this is
2397 // useful to anybody
2398 break;
2399
2400 default:
2401 wxFAIL_MSG( _T("unexpected WM_SIZE parameter") );
2402 // fall through nevertheless
2403
2404 case SIZE_MAXIMIZED:
2405 case SIZE_RESTORED:
2406 processed = HandleSize(LOWORD(lParam), HIWORD(lParam),
2407 wParam);
2408 }
2409 break;
2410
8a46f9b1 2411#ifndef __WXMICROWIN__
1e6feb95
VZ
2412 case WM_ACTIVATEAPP:
2413 wxTheApp->SetActive(wParam != 0, FindFocus());
42e69d6b 2414 break;
8a46f9b1 2415#endif
47cbd6da 2416
42e69d6b 2417 case WM_ACTIVATE:
341c92a8 2418 {
42e69d6b
VZ
2419 WXWORD state, minimized;
2420 WXHWND hwnd;
2421 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
2422
2423 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
341c92a8 2424 }
42e69d6b 2425 break;
341c92a8 2426
42e69d6b
VZ
2427 case WM_SETFOCUS:
2428 processed = HandleSetFocus((WXHWND)(HWND)wParam);
2429 break;
47cbd6da 2430
42e69d6b
VZ
2431 case WM_KILLFOCUS:
2432 processed = HandleKillFocus((WXHWND)(HWND)wParam);
2433 break;
47cbd6da 2434
42e69d6b
VZ
2435 case WM_PAINT:
2436 processed = HandlePaint();
2437 break;
47cbd6da 2438
42e69d6b 2439 case WM_CLOSE:
9fd9e47a
JS
2440#ifdef __WXUNIVERSAL__
2441 // Universal uses its own wxFrame/wxDialog, so we don't receive
2442 // close events unless we have this.
2443 Close();
2444 processed = TRUE;
2445 rc.result = TRUE;
2446#else
42e69d6b
VZ
2447 // don't let the DefWindowProc() destroy our window - we'll do it
2448 // ourselves in ~wxWindow
2449 processed = TRUE;
2450 rc.result = TRUE;
9fd9e47a 2451#endif
42e69d6b 2452 break;
47cbd6da 2453
42e69d6b
VZ
2454 case WM_SHOWWINDOW:
2455 processed = HandleShow(wParam != 0, (int)lParam);
2456 break;
3a19e16d 2457
42e69d6b 2458 case WM_MOUSEMOVE:
132cb640
VZ
2459 processed = HandleMouseMove(GET_X_LPARAM(lParam),
2460 GET_Y_LPARAM(lParam),
2461 wParam);
2462 break;
0d0512bd 2463
d2c52078
RD
2464#if wxUSE_MOUSEWHEEL
2465 case WM_MOUSEWHEEL:
2466 processed = HandleMouseWheel(wParam, lParam);
2467 break;
2468#endif
2469
42e69d6b
VZ
2470 case WM_LBUTTONDOWN:
2471 case WM_LBUTTONUP:
2472 case WM_LBUTTONDBLCLK:
2473 case WM_RBUTTONDOWN:
2474 case WM_RBUTTONUP:
2475 case WM_RBUTTONDBLCLK:
2476 case WM_MBUTTONDOWN:
2477 case WM_MBUTTONUP:
2478 case WM_MBUTTONDBLCLK:
dfafa702 2479 {
98363307 2480#ifdef __WXMICROWIN__
cd4453e5
VZ
2481 // MicroWindows seems to ignore the fact that a window is
2482 // disabled. So catch mouse events and throw them away if
2483 // necessary.
d0a3d109 2484 wxWindowMSW* win = this;
dfafa702 2485 for ( ;; )
d0a3d109
VZ
2486 {
2487 if (!win->IsEnabled())
2488 {
2489 processed = TRUE;
2490 break;
2491 }
dfafa702 2492
d0a3d109 2493 win = win->GetParent();
dfafa702 2494 if ( !win || win->IsTopLevel() )
d0a3d109
VZ
2495 break;
2496 }
dfafa702 2497
03e0b2b1
VZ
2498 if ( processed )
2499 break;
2500
dfafa702 2501#endif // __WXMICROWIN__
03e0b2b1
VZ
2502 int x = GET_X_LPARAM(lParam),
2503 y = GET_Y_LPARAM(lParam);
dfafa702 2504
03e0b2b1
VZ
2505 // redirect the event to a static control if necessary by
2506 // finding one under mouse
2507 wxWindowMSW *win;
2508 if ( GetCapture() == this )
2509 {
2510 // but don't do it if the mouse is captured by this window
2511 // because then it should really get this event itself
2512 win = this;
d0a3d109 2513 }
03e0b2b1
VZ
2514 else
2515 {
2516 win = FindWindowForMouseEvent(this, &x, &y);
2b5f62a0
VZ
2517
2518 // this should never happen
2519 wxCHECK_MSG( win, 0,
2520 _T("FindWindowForMouseEvent() returned NULL") );
2521
2522 // for the standard classes their WndProc sets the focus to
2523 // them anyhow and doing it from here results in some weird
2524 // problems, but for our windows we want them to acquire
2525 // focus when clicked
2526 if ( !win->IsOfStandardClass() )
2527 {
2528 if ( message == WM_LBUTTONDOWN && win->AcceptsFocus() )
2529 win->SetFocus();
2530 }
03e0b2b1
VZ
2531 }
2532
2533 processed = win->HandleMouseEvent(message, x, y, wParam);
98363307 2534 }
dfafa702 2535 break;
d0a3d109 2536
cd4453e5 2537#ifdef MM_JOY1MOVE
42e69d6b
VZ
2538 case MM_JOY1MOVE:
2539 case MM_JOY2MOVE:
2540 case MM_JOY1ZMOVE:
2541 case MM_JOY2ZMOVE:
2542 case MM_JOY1BUTTONDOWN:
2543 case MM_JOY2BUTTONDOWN:
2544 case MM_JOY1BUTTONUP:
2545 case MM_JOY2BUTTONUP:
132cb640
VZ
2546 processed = HandleJoystickEvent(message,
2547 GET_X_LPARAM(lParam),
2548 GET_Y_LPARAM(lParam),
2549 wParam);
42e69d6b 2550 break;
cd4453e5 2551#endif // __WXMICROWIN__
47cbd6da 2552
42e69d6b
VZ
2553 case WM_SYSCOMMAND:
2554 processed = HandleSysCommand(wParam, lParam);
2555 break;
2a47d3c1 2556
42e69d6b
VZ
2557 case WM_COMMAND:
2558 {
2559 WORD id, cmd;
2560 WXHWND hwnd;
2561 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
47cbd6da 2562
42e69d6b
VZ
2563 processed = HandleCommand(id, cmd, hwnd);
2564 }
2565 break;
7d532b0c 2566
42e69d6b
VZ
2567#ifdef __WIN95__
2568 case WM_NOTIFY:
2569 processed = HandleNotify((int)wParam, lParam, &rc.result);
2570 break;
2571#endif // Win95
2bda0e17 2572
42e69d6b 2573 // for these messages we must return TRUE if process the message
cd4453e5 2574#ifdef WM_DRAWITEM
42e69d6b
VZ
2575 case WM_DRAWITEM:
2576 case WM_MEASUREITEM:
2577 {
2578 int idCtrl = (UINT)wParam;
2579 if ( message == WM_DRAWITEM )
2580 {
2581 processed = MSWOnDrawItem(idCtrl,
2582 (WXDRAWITEMSTRUCT *)lParam);
2583 }
2584 else
2585 {
2586 processed = MSWOnMeasureItem(idCtrl,
2587 (WXMEASUREITEMSTRUCT *)lParam);
2588 }
57a7b7c1 2589
42e69d6b
VZ
2590 if ( processed )
2591 rc.result = TRUE;
2592 }
2593 break;
cd4453e5
VZ
2594#endif // defined(WM_DRAWITEM)
2595
9bf84618 2596 case WM_GETDLGCODE:
5a403e3f 2597 if ( !IsOfStandardClass() )
9bf84618 2598 {
5a403e3f
VZ
2599 // we always want to get the char events
2600 rc.result = DLGC_WANTCHARS;
2601
2602 if ( GetWindowStyleFlag() & wxWANTS_CHARS )
2603 {
2604 // in fact, we want everything
2605 rc.result |= DLGC_WANTARROWS |
2606 DLGC_WANTTAB |
2607 DLGC_WANTALLKEYS;
2608 }
2609
9bf84618
VZ
2610 processed = TRUE;
2611 }
101f488c 2612 //else: get the dlg code from the DefWindowProc()
9bf84618
VZ
2613 break;
2614
4004f41e 2615 case WM_SYSKEYDOWN:
42e69d6b 2616 case WM_KEYDOWN:
9c7df356
VZ
2617 // If this has been processed by an event handler, return 0 now
2618 // (we've handled it).
2619 m_lastKeydownProcessed = HandleKeyDown((WORD) wParam, lParam);
2620 if ( m_lastKeydownProcessed )
2d0a075d 2621 {
42e69d6b 2622 processed = TRUE;
2d0a075d 2623 }
81d66cf3 2624
2b5f62a0 2625 if ( !processed )
42e69d6b 2626 {
2b5f62a0
VZ
2627 switch ( wParam )
2628 {
2629 // we consider these message "not interesting" to OnChar, so
2630 // just don't do anything more with them
2631 case VK_SHIFT:
2632 case VK_CONTROL:
2633 case VK_MENU:
2634 case VK_CAPITAL:
2635 case VK_NUMLOCK:
2636 case VK_SCROLL:
2637 processed = TRUE;
2638 break;
2bda0e17 2639
2b5f62a0
VZ
2640 // avoid duplicate messages to OnChar for these ASCII keys:
2641 // they will be translated by TranslateMessage() and received
2642 // in WM_CHAR
2643 case VK_ESCAPE:
2644 case VK_SPACE:
2645 case VK_RETURN:
2646 case VK_BACK:
2647 case VK_TAB:
2648 case VK_ADD:
2649 case VK_SUBTRACT:
2650 case VK_MULTIPLY:
2651 case VK_DIVIDE:
2652 case VK_OEM_1:
2653 case VK_OEM_2:
2654 case VK_OEM_3:
2655 case VK_OEM_4:
2656 case VK_OEM_5:
2657 case VK_OEM_6:
2658 case VK_OEM_7:
2659 case VK_OEM_PLUS:
2660 case VK_OEM_COMMA:
2661 case VK_OEM_MINUS:
2662 case VK_OEM_PERIOD:
2663 // but set processed to FALSE, not TRUE to still pass them
2664 // to the control's default window proc - otherwise
2665 // built-in keyboard handling won't work
2666 processed = FALSE;
2667 break;
2bda0e17 2668
42e69d6b 2669#ifdef VK_APPS
2b5f62a0
VZ
2670 // special case of VK_APPS: treat it the same as right mouse
2671 // click because both usually pop up a context menu
2672 case VK_APPS:
2673 {
2674 WPARAM flags;
2675 int x, y;
4aff28fc 2676
2b5f62a0
VZ
2677 TranslateKbdEventToMouse(this, &x, &y, &flags);
2678 processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, flags);
2679 }
2680 break;
42e69d6b 2681#endif // VK_APPS
2bda0e17 2682
2b5f62a0
VZ
2683 default:
2684 // do generate a CHAR event
2685 processed = HandleChar((WORD)wParam, lParam);
2686 }
42e69d6b 2687 }
2b5f62a0
VZ
2688 if (message == WM_SYSKEYDOWN) // Let Windows still handle the SYSKEYs
2689 processed = FALSE;
42e69d6b 2690 break;
2bda0e17 2691
4004f41e 2692 case WM_SYSKEYUP:
42e69d6b 2693 case WM_KEYUP:
4aff28fc
VZ
2694#ifdef VK_APPS
2695 // special case of VK_APPS: treat it the same as right mouse button
2696 if ( wParam == VK_APPS )
2697 {
2698 WPARAM flags;
2699 int x, y;
2700
2701 TranslateKbdEventToMouse(this, &x, &y, &flags);
2702 processed = HandleMouseEvent(WM_RBUTTONUP, x, y, flags);
2703 }
2704 else
2705#endif // VK_APPS
2706 {
2707 processed = HandleKeyUp((WORD) wParam, lParam);
2708 }
42e69d6b 2709 break;
debe6624 2710
170cbe33 2711 case WM_SYSCHAR:
42e69d6b 2712 case WM_CHAR: // Always an ASCII character
d9f14e16
RD
2713 if ( m_lastKeydownProcessed )
2714 {
2715 // The key was handled in the EVT_KEY_DOWN and handling
2716 // a key in an EVT_KEY_DOWN handler is meant, by
2717 // design, to prevent EVT_CHARs from happening
2718 m_lastKeydownProcessed = FALSE;
2719 processed = TRUE;
2720 }
2721 else
7de5bdf4 2722 {
d9f14e16 2723 processed = HandleChar((WORD)wParam, lParam, TRUE);
7de5bdf4 2724 }
42e69d6b 2725 break;
2bda0e17 2726
42e69d6b
VZ
2727 case WM_HSCROLL:
2728 case WM_VSCROLL:
a23fd0e1 2729 {
42e69d6b
VZ
2730 WXWORD code, pos;
2731 WXHWND hwnd;
2732 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
2bda0e17 2733
42e69d6b
VZ
2734 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
2735 : wxVERTICAL,
2736 code, pos, hwnd);
a23fd0e1 2737 }
42e69d6b 2738 break;
a23fd0e1 2739
42e69d6b 2740 // CTLCOLOR messages are sent by children to query the parent for their
04ef50df
JS
2741 // colors#ifndef __WXMICROWIN__
2742#ifndef __WXMICROWIN__
42e69d6b
VZ
2743#ifdef __WIN32__
2744 case WM_CTLCOLORMSGBOX:
2745 case WM_CTLCOLOREDIT:
2746 case WM_CTLCOLORLISTBOX:
2747 case WM_CTLCOLORBTN:
2748 case WM_CTLCOLORDLG:
2749 case WM_CTLCOLORSCROLLBAR:
2750 case WM_CTLCOLORSTATIC:
2751#else // Win16
2752 case WM_CTLCOLOR:
2753#endif // Win32/16
a23fd0e1 2754 {
42e69d6b
VZ
2755 WXWORD nCtlColor;
2756 WXHDC hdc;
2757 WXHWND hwnd;
2758 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
2759
2760 processed = HandleCtlColor(&rc.hBrush,
2761 (WXHDC)hdc,
2762 (WXHWND)hwnd,
2763 nCtlColor,
2764 message,
2765 wParam,
2766 lParam);
a23fd0e1 2767 }
42e69d6b 2768 break;
cd4453e5 2769#endif // !__WXMICROWIN__
debe6624 2770
42e69d6b 2771 case WM_SYSCOLORCHANGE:
90c1530a 2772 // the return value for this message is ignored
42e69d6b
VZ
2773 processed = HandleSysColorChange();
2774 break;
2bda0e17 2775
574c939e
KB
2776 case WM_DISPLAYCHANGE:
2777 processed = HandleDisplayChange();
2778 break;
2779
42e69d6b
VZ
2780 case WM_PALETTECHANGED:
2781 processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
2782 break;
2bda0e17 2783
a5e84126
JS
2784 case WM_CAPTURECHANGED:
2785 processed = HandleCaptureChanged((WXHWND) (HWND) lParam);
2786 break;
2787
42e69d6b
VZ
2788 case WM_QUERYNEWPALETTE:
2789 processed = HandleQueryNewPalette();
2790 break;
2bda0e17 2791
42e69d6b
VZ
2792 case WM_ERASEBKGND:
2793 processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2794 if ( processed )
2795 {
2796 // we processed the message, i.e. erased the background
2797 rc.result = TRUE;
2798 }
2799 break;
debe6624 2800
42e69d6b
VZ
2801 case WM_DROPFILES:
2802 processed = HandleDropFiles(wParam);
2803 break;
2bda0e17 2804
42e69d6b
VZ
2805 case WM_INITDIALOG:
2806 processed = HandleInitDialog((WXHWND)(HWND)wParam);
a23fd0e1 2807
42e69d6b
VZ
2808 if ( processed )
2809 {
2810 // we never set focus from here
2811 rc.result = FALSE;
2812 }
2813 break;
a23fd0e1 2814
42e69d6b
VZ
2815 case WM_QUERYENDSESSION:
2816 processed = HandleQueryEndSession(lParam, &rc.allow);
2817 break;
2bda0e17 2818
42e69d6b
VZ
2819 case WM_ENDSESSION:
2820 processed = HandleEndSession(wParam != 0, lParam);
2821 break;
2bda0e17 2822
42e69d6b 2823 case WM_GETMINMAXINFO:
25889d3c 2824 processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
42e69d6b 2825 break;
debe6624 2826
42e69d6b
VZ
2827 case WM_SETCURSOR:
2828 processed = HandleSetCursor((WXHWND)(HWND)wParam,
2829 LOWORD(lParam), // hit test
2830 HIWORD(lParam)); // mouse msg
2831
2832 if ( processed )
2833 {
2834 // returning TRUE stops the DefWindowProc() from further
2835 // processing this message - exactly what we need because we've
2836 // just set the cursor.
2837 rc.result = TRUE;
2838 }
2839 break;
4cdc2c13 2840
ed5317e5
JS
2841#if wxUSE_ACCESSIBILITY
2842 case WM_GETOBJECT:
2843 {
2844 //WPARAM dwFlags = (WPARAM) (DWORD) wParam;
2845 LPARAM dwObjId = (LPARAM) (DWORD) lParam;
2846
2847 if (dwObjId == OBJID_CLIENT && GetOrCreateAccessible())
2848 {
2849 return LresultFromObject(IID_IAccessible, wParam, (IUnknown*) GetAccessible()->GetIAccessible());
2850 }
2851 break;
2852 }
2853#endif
2854
04ef50df 2855#if defined(__WIN32__) && defined(WM_HELP)
b96340e6 2856 case WM_HELP:
b96340e6 2857 {
4cdc2c13
VZ
2858 HELPINFO* info = (HELPINFO*) lParam;
2859 // Don't yet process menu help events, just windows
2860 if (info->iContextType == HELPINFO_WINDOW)
b96340e6 2861 {
24ce4c18 2862 wxWindowMSW* subjectOfHelp = this;
4cdc2c13
VZ
2863 bool eventProcessed = FALSE;
2864 while (subjectOfHelp && !eventProcessed)
2865 {
2866 wxHelpEvent helpEvent(wxEVT_HELP,
2867 subjectOfHelp->GetId(),
2868 wxPoint(info->MousePos.x,
2869 info->MousePos.y) );
2870 helpEvent.SetEventObject(this);
2871 eventProcessed =
2872 GetEventHandler()->ProcessEvent(helpEvent);
2873
2874 // Go up the window hierarchy until the event is
2875 // handled (or not)
2876 subjectOfHelp = subjectOfHelp->GetParent();
2877 }
b96340e6 2878
4cdc2c13 2879 processed = eventProcessed;
b96340e6 2880 }
4cdc2c13
VZ
2881 else if (info->iContextType == HELPINFO_MENUITEM)
2882 {
2883 wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId);
2884 helpEvent.SetEventObject(this);
2885 processed = GetEventHandler()->ProcessEvent(helpEvent);
69231000 2886
4cdc2c13
VZ
2887 }
2888 //else: processed is already FALSE
b96340e6 2889 }
b96340e6 2890 break;
4cdc2c13 2891
69231000 2892 case WM_CONTEXTMENU:
4cdc2c13
VZ
2893 {
2894 // we don't convert from screen to client coordinates as
2895 // the event may be handled by a parent window
2896 wxPoint pt(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam));
2897
2898 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, GetId(), pt);
0d6ae333 2899 processed = GetEventHandler()->ProcessEvent(evtCtx);
4cdc2c13 2900 }
69231000 2901 break;
b74cce40
VZ
2902
2903 case WM_MENUCHAR:
2904 // we're only interested in our own menus, not MF_SYSMENU
2905 if ( HIWORD(wParam) == MF_POPUP )
2906 {
2907 // handle menu chars for ownerdrawn menu items
2908 int i = HandleMenuChar(toupper(LOWORD(wParam)), lParam);
2909 if ( i != wxNOT_FOUND )
2910 {
2911 rc.result = MAKELRESULT(i, MNC_EXECUTE);
2912 processed = TRUE;
2913 }
2914 }
2915 break;
4cdc2c13 2916#endif // __WIN32__
a23fd0e1 2917 }
2d0a075d 2918
42e69d6b 2919 if ( !processed )
2d0a075d 2920 {
42e69d6b 2921#ifdef __WXDEBUG__
e30285ab 2922#if wxUSE_LOG
223d09f6 2923 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
42e69d6b 2924 wxGetMessageName(message));
e30285ab 2925#endif // wxUSE_LOG
42e69d6b
VZ
2926#endif // __WXDEBUG__
2927 rc.result = MSWDefWindowProc(message, wParam, lParam);
a23fd0e1 2928 }
2bda0e17 2929
42e69d6b 2930 return rc.result;
2bda0e17
KB
2931}
2932
b225f659
VZ
2933// ----------------------------------------------------------------------------
2934// wxWindow <-> HWND map
2935// ----------------------------------------------------------------------------
2bda0e17 2936
1bffa913 2937wxWinHashTable *wxWinHandleHash = NULL;
b225f659 2938
42e69d6b 2939wxWindow *wxFindWinFromHandle(WXHWND hWnd)
4ce81a75 2940{
1bffa913 2941 return wxWinHandleHash->Get((long)hWnd);
42e69d6b 2942}
4ce81a75 2943
1e6feb95 2944void wxAssociateWinWithHandle(HWND hWnd, wxWindowMSW *win)
42e69d6b
VZ
2945{
2946 // adding NULL hWnd is (first) surely a result of an error and
2947 // (secondly) breaks menu command processing
2948 wxCHECK_RET( hWnd != (HWND)NULL,
223d09f6 2949 wxT("attempt to add a NULL hWnd to window list ignored") );
4ce81a75 2950
c7527e3f 2951 wxWindow *oldWin = wxFindWinFromHandle((WXHWND) hWnd);
b225f659 2952#ifdef __WXDEBUG__
c7527e3f
JS
2953 if ( oldWin && (oldWin != win) )
2954 {
b225f659 2955 wxLogDebug(wxT("HWND %X already associated with another window (%s)"),
9b601c24 2956 (int) hWnd, win->GetClassInfo()->GetClassName());
c7527e3f 2957 }
b225f659
VZ
2958 else
2959#endif // __WXDEBUG__
2960 if (!oldWin)
c7527e3f 2961 {
d2d14464 2962 wxWinHandleHash->Put((long)hWnd, (wxWindow *)win);
c7527e3f 2963 }
42e69d6b 2964}
4ce81a75 2965
1e6feb95 2966void wxRemoveHandleAssociation(wxWindowMSW *win)
42e69d6b 2967{
1bffa913 2968 wxWinHandleHash->Delete((long)win->GetHWND());
4ce81a75
JS
2969}
2970
b225f659
VZ
2971// ----------------------------------------------------------------------------
2972// various MSW speciic class dependent functions
2973// ----------------------------------------------------------------------------
2974
42e69d6b
VZ
2975// Default destroyer - override if you destroy it in some other way
2976// (e.g. with MDI child windows)
1e6feb95 2977void wxWindowMSW::MSWDestroyWindow()
4ce81a75 2978{
42e69d6b 2979}
4ce81a75 2980
b225f659
VZ
2981bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos,
2982 const wxSize& size,
2983 int& x, int& y,
2984 int& w, int& h) const
2bda0e17 2985{
2a77c8c4
VZ
2986 static const int DEFAULT_Y = 200;
2987 static const int DEFAULT_H = 250;
2988
b225f659 2989 bool nonDefault = FALSE;
c085e333 2990
b225f659
VZ
2991 if ( pos.x == -1 )
2992 {
2993 // if set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
2994 // just as well set it to CW_USEDEFAULT as well
2995 x =
2996 y = CW_USEDEFAULT;
2997 }
2998 else
a23fd0e1 2999 {
2a77c8c4
VZ
3000 // OTOH, if x is not set to CW_USEDEFAULT, y shouldn't be set to it
3001 // neither because it is not handled as a special value by Windows then
3002 // and so we have to choose some default value for it
b225f659 3003 x = pos.x;
2a77c8c4 3004 y = pos.y == -1 ? DEFAULT_Y : pos.y;
c085e333 3005
b225f659 3006 nonDefault = TRUE;
42e69d6b 3007 }
2bda0e17 3008
b889a3a2
VZ
3009 /*
3010 NB: there used to be some code here which set the initial size of the
3011 window to the client size of the parent if no explicit size was
3012 specified. This was wrong because wxWindows programs often assume
3013 that they get a WM_SIZE (EVT_SIZE) upon creation, however this broke
3014 it. To see why, you should understand that Windows sends WM_SIZE from
3015 inside ::CreateWindow() anyhow. However, ::CreateWindow() is called
3016 from some base class ctor and so this WM_SIZE is not processed in the
3017 real class' OnSize() (because it's not fully constructed yet and the
3018 event goes to some base class OnSize() instead). So the WM_SIZE we
3019 rely on is the one sent when the parent frame resizes its children
3020 but here is the problem: if the child already has just the right
3021 size, nothing will happen as both wxWindows and Windows check for
3022 this and ignore any attempts to change the window size to the size it
3023 already has - so no WM_SIZE would be sent.
3024 */
3025 if ( size.x == -1 )
b225f659 3026 {
2a77c8c4 3027 // as above, h is not used at all in this case anyhow
b889a3a2
VZ
3028 w =
3029 h = CW_USEDEFAULT;
b225f659
VZ
3030 }
3031 else
8614c467 3032 {
2a77c8c4 3033 // and, again as above, we can't set the height to CW_USEDEFAULT here
b225f659 3034 w = size.x;
2a77c8c4 3035 h = size.y == -1 ? DEFAULT_H : size.y;
b225f659
VZ
3036
3037 nonDefault = TRUE;
8614c467
VZ
3038 }
3039
b225f659
VZ
3040 return nonDefault;
3041}
3042
9dfef5ac
VZ
3043WXHWND wxWindowMSW::MSWGetParent() const
3044{
d285d708 3045 return m_parent ? m_parent->GetHWND() : WXHWND(NULL);
9dfef5ac
VZ
3046}
3047
b225f659
VZ
3048bool wxWindowMSW::MSWCreate(const wxChar *wclass,
3049 const wxChar *title,
3050 const wxPoint& pos,
3051 const wxSize& size,
3052 WXDWORD style,
3053 WXDWORD extendedStyle)
3054{
3055 // choose the position/size for the new window
3056 int x, y, w, h;
3057 (void)MSWGetCreateWindowCoords(pos, size, x, y, w, h);
3058
b225f659
VZ
3059 // controlId is menu handle for the top level windows, so set it to 0
3060 // unless we're creating a child window
f586fde3 3061 int controlId = style & WS_CHILD ? GetId() : 0;
2bda0e17 3062
b225f659
VZ
3063 // for each class "Foo" we have we also have "FooNR" ("no repaint") class
3064 // which is the same but without CS_[HV]REDRAW class styles so using it
3065 // ensures that the window is not fully repainted on each resize
3066 wxString className(wclass);
3067 if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE )
3068 {
3069 className += wxT("NR");
a23fd0e1 3070 }
c085e333 3071
b225f659
VZ
3072 // do create the window
3073 wxWindowCreationHook hook(this);
b3daa5a3 3074
b225f659 3075 m_hWnd = (WXHWND)::CreateWindowEx
9dfef5ac
VZ
3076 (
3077 extendedStyle,
3078 className,
3079 title ? title : wxT(""),
3080 style,
3081 x, y, w, h,
3082 (HWND)MSWGetParent(),
3083 (HMENU)controlId,
3084 wxGetInstance(),
3085 NULL // no extra data
3086 );
b225f659
VZ
3087
3088 if ( !m_hWnd )
c7527e3f 3089 {
b225f659
VZ
3090 wxLogSysError(_("Can't create window of class %s"), wclass);
3091
3092 return FALSE;
c7527e3f 3093 }
b3daa5a3 3094
b225f659 3095 SubclassWin(m_hWnd);
c085e333 3096
a756f210 3097 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
8bf30fe9 3098
42e69d6b 3099 return TRUE;
2bda0e17
KB
3100}
3101
42e69d6b
VZ
3102// ===========================================================================
3103// MSW message handlers
3104// ===========================================================================
3105
3106// ---------------------------------------------------------------------------
3107// WM_NOTIFY
3108// ---------------------------------------------------------------------------
3109
3110#ifdef __WIN95__
2b15b970 3111
1e6feb95 3112bool wxWindowMSW::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2bda0e17 3113{
04ef50df 3114#ifndef __WXMICROWIN__
42e69d6b
VZ
3115 LPNMHDR hdr = (LPNMHDR)lParam;
3116 HWND hWnd = hdr->hwndFrom;
3117 wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
3118
2b15b970 3119 // if the control is one of our windows, let it handle the message itself
42e69d6b 3120 if ( win )
564b2609 3121 {
42e69d6b 3122 return win->MSWOnNotify(idCtrl, lParam, result);
564b2609 3123 }
2bda0e17 3124
2b15b970
VZ
3125 // VZ: why did we do it? normally this is unnecessary and, besides, it
3126 // breaks the message processing for the toolbars because the tooltip
3127 // notifications were being forwarded to the toolbar child controls
3128 // (if it had any) before being passed to the toolbar itself, so in my
3129 // example the tooltip for the combobox was always shown instead of the
3130 // correct button tooltips
3131#if 0
42e69d6b
VZ
3132 // try all our children
3133 wxWindowList::Node *node = GetChildren().GetFirst();
3134 while ( node )
564b2609 3135 {
42e69d6b
VZ
3136 wxWindow *child = node->GetData();
3137 if ( child->MSWOnNotify(idCtrl, lParam, result) )
3138 {
3139 return TRUE;
42e69d6b 3140 }
2d0a075d 3141
42e69d6b
VZ
3142 node = node->GetNext();
3143 }
2b15b970 3144#endif // 0
2d0a075d 3145
2b15b970 3146 // by default, handle it ourselves
42e69d6b 3147 return MSWOnNotify(idCtrl, lParam, result);
cd4453e5 3148#else // __WXMICROWIN__
04ef50df
JS
3149 return FALSE;
3150#endif
42e69d6b 3151}
2d0a075d 3152
bd9cd534
VZ
3153#if wxUSE_TOOLTIPS
3154
3155bool wxWindowMSW::HandleTooltipNotify(WXUINT code,
3156 WXLPARAM lParam,
3157 const wxString& ttip)
3158{
3159 // I don't know why it happens, but the versions of comctl32.dll starting
3160 // from 4.70 sometimes send TTN_NEEDTEXTW even to ANSI programs (normally,
3161 // this message is supposed to be sent to Unicode programs only) -- hence
3162 // we need to handle it as well, otherwise no tooltips will be shown in
3163 // this case
3164
b40e2278 3165 if ( !(code == (WXUINT) TTN_NEEDTEXTA || code == (WXUINT) TTN_NEEDTEXTW) || ttip.empty() )
bd9cd534
VZ
3166 {
3167 // not a tooltip message or no tooltip to show anyhow
3168 return FALSE;
3169 }
3170
3171 LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam;
3172
2b5f62a0 3173#if !wxUSE_UNICODE
b40e2278 3174 if ( code == (WXUINT) TTN_NEEDTEXTA )
bd9cd534 3175 {
2b5f62a0
VZ
3176 // we pass just the pointer as we store the string internally anyhow
3177 ttText->lpszText = (char *)ttip.c_str();
bd9cd534 3178 }
2b5f62a0
VZ
3179 else // TTN_NEEDTEXTW
3180#endif // !Unicode
bd9cd534
VZ
3181 {
3182#if wxUSE_UNICODE
2b5f62a0 3183 // in Unicode mode this is just what we need
bd9cd534
VZ
3184 ttText->lpszText = (wxChar *)ttip.c_str();
3185#else // !Unicode
2b5f62a0
VZ
3186 // in ANSI mode we have to convert the string and put it into the
3187 // provided buffer: be careful not to overrun it
3188 const size_t lenAnsi = ttip.length();
bd9cd534
VZ
3189
3190 // some compilers (MetroWerks and Cygwin) don't like calling mbstowcs
3191 // with NULL argument
3192 #if defined( __MWERKS__ ) || defined( __CYGWIN__ )
3193 size_t lenUnicode = 2*lenAnsi;
3194 #else
3195 size_t lenUnicode = mbstowcs(NULL, ttip, lenAnsi);
3196 #endif
3197
3198 // using the pointer of right type avoids us doing all sorts of
3199 // pointer arithmetics ourselves
3200 wchar_t *dst = (wchar_t *)ttText->szText,
3201 *pwz = new wchar_t[lenUnicode + 1];
3202 mbstowcs(pwz, ttip, lenAnsi + 1);
2b5f62a0
VZ
3203
3204 // stay inside the buffer (-1 because it must be NUL-terminated)
3205 if ( lenUnicode > WXSIZEOF(ttText->szText) - 1 )
3206 {
3207 lenUnicode = WXSIZEOF(ttText->szText) - 1;
3208 }
3209
bd9cd534
VZ
3210 memcpy(dst, pwz, lenUnicode*sizeof(wchar_t));
3211
3212 // put the terminating wide NUL
3213 dst[lenUnicode] = L'\0';
3214
3215 delete [] pwz;
3216#endif // Unicode/!Unicode
3217 }
3218
3219 return TRUE;
3220}
3221
3222#endif // wxUSE_TOOLTIPS
3223
1e6feb95 3224bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl),
bd9cd534
VZ
3225 WXLPARAM lParam,
3226 WXLPARAM* WXUNUSED(result))
42e69d6b
VZ
3227{
3228#if wxUSE_TOOLTIPS
bd9cd534 3229 if ( m_tooltip )
42e69d6b 3230 {
bd9cd534
VZ
3231 NMHDR* hdr = (NMHDR *)lParam;
3232 if ( HandleTooltipNotify(hdr->code, lParam, m_tooltip->GetTip()))
3233 {
3234 // processed
3235 return TRUE;
3236 }
42e69d6b
VZ
3237 }
3238#endif // wxUSE_TOOLTIPS
3239
3240 return FALSE;
3241}
2b15b970 3242
42e69d6b
VZ
3243#endif // __WIN95__
3244
3245// ---------------------------------------------------------------------------
3246// end session messages
3247// ---------------------------------------------------------------------------
2d0a075d 3248
1e6feb95 3249bool wxWindowMSW::HandleQueryEndSession(long logOff, bool *mayEnd)
42e69d6b
VZ
3250{
3251 wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
3252 event.SetEventObject(wxTheApp);
3253 event.SetCanVeto(TRUE);
a17e237f 3254 event.SetLoggingOff(logOff == (long)ENDSESSION_LOGOFF);
2d0a075d 3255
42e69d6b
VZ
3256 bool rc = wxTheApp->ProcessEvent(event);
3257
3258 if ( rc )
3259 {
3260 // we may end only if the app didn't veto session closing (double
3261 // negation...)
3262 *mayEnd = !event.GetVeto();
2d0a075d
JS
3263 }
3264
42e69d6b 3265 return rc;
2bda0e17
KB
3266}
3267
1e6feb95 3268bool wxWindowMSW::HandleEndSession(bool endSession, long logOff)
2bda0e17 3269{
42e69d6b
VZ
3270 // do nothing if the session isn't ending
3271 if ( !endSession )
3272 return FALSE;
a23fd0e1 3273
519dc37f
VZ
3274 // only send once
3275 if ( (this != wxTheApp->GetTopWindow()) )
3276 return FALSE;
3277
42e69d6b
VZ
3278 wxCloseEvent event(wxEVT_END_SESSION, -1);
3279 event.SetEventObject(wxTheApp);
3280 event.SetCanVeto(FALSE);
a17e237f 3281 event.SetLoggingOff( (logOff == (long)ENDSESSION_LOGOFF) );
519dc37f
VZ
3282
3283 return wxTheApp->ProcessEvent(event);
2bda0e17
KB
3284}
3285
42e69d6b
VZ
3286// ---------------------------------------------------------------------------
3287// window creation/destruction
3288// ---------------------------------------------------------------------------
3289
61179e28
VZ
3290bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
3291{
3292 // if we have WS_EX_CONTROLPARENT flag we absolutely *must* set it for our
3293 // parent as well as otherwise several Win32 functions using
3294 // GetNextDlgTabItem() to iterate over all controls such as
3295 // IsDialogMessage() or DefDlgProc() would enter an infinite loop: indeed,
3296 // all of them iterate over all the controls starting from the focus and
3297 // stop iterating when they get back to the focus but unless all parents
3298 // have WS_EX_CONTROLPARENT bit set, they would never get back to focus
3299 if ( ((CREATESTRUCT *)cs)->dwExStyle & WS_EX_CONTROLPARENT )
3300 {
3301 // there is no need to do anything for the top level windows
3302 const wxWindow *parent = GetParent();
5624b2a1 3303 while ( parent && !parent->IsTopLevel() )
61179e28
VZ
3304 {
3305 LONG exStyle = ::GetWindowLong(GetHwndOf(parent), GWL_EXSTYLE);
3306 if ( !(exStyle & WS_EX_CONTROLPARENT) )
3307 {
3308 // force the parent to have this style
3309 ::SetWindowLong(GetHwndOf(parent), GWL_EXSTYLE,
3310 exStyle | WS_EX_CONTROLPARENT);
3311 }
5624b2a1
VZ
3312
3313 parent = parent->GetParent();
61179e28
VZ
3314 }
3315 }
3316
42e69d6b 3317 // TODO: should generate this event from WM_NCCREATE
1e6feb95 3318 wxWindowCreateEvent event((wxWindow *)this);
42e69d6b 3319 (void)GetEventHandler()->ProcessEvent(event);
a23fd0e1 3320
42e69d6b
VZ
3321 *mayCreate = TRUE;
3322
3323 return TRUE;
2bda0e17
KB
3324}
3325
1e6feb95 3326bool wxWindowMSW::HandleDestroy()
2bda0e17 3327{
7de59551 3328 SendDestroyEvent();
42e69d6b
VZ
3329
3330 // delete our drop target if we've got one
3331#if wxUSE_DRAG_AND_DROP
3332 if ( m_dropTarget != NULL )
2d0a075d 3333 {
42e69d6b
VZ
3334 m_dropTarget->Revoke(m_hWnd);
3335
3336 delete m_dropTarget;
3337 m_dropTarget = NULL;
2d0a075d 3338 }
42e69d6b 3339#endif // wxUSE_DRAG_AND_DROP
2bda0e17 3340
42e69d6b
VZ
3341 // WM_DESTROY handled
3342 return TRUE;
2bda0e17
KB
3343}
3344
42e69d6b
VZ
3345// ---------------------------------------------------------------------------
3346// activation/focus
3347// ---------------------------------------------------------------------------
3348
1e6feb95 3349bool wxWindowMSW::HandleActivate(int state,
42e69d6b
VZ
3350 bool WXUNUSED(minimized),
3351 WXHWND WXUNUSED(activate))
2bda0e17 3352{
42e69d6b
VZ
3353 wxActivateEvent event(wxEVT_ACTIVATE,
3354 (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
3355 m_windowId);
3356 event.SetEventObject(this);
3357
3358 return GetEventHandler()->ProcessEvent(event);
3359}
3360
1e6feb95 3361bool wxWindowMSW::HandleSetFocus(WXHWND hwnd)
42e69d6b 3362{
456bc6d9
VZ
3363 // notify the parent keeping track of focus for the kbd navigation
3364 // purposes that we got it
e72aa7f5 3365 wxChildFocusEvent eventFocus((wxWindow *)this);
456bc6d9
VZ
3366 (void)GetEventHandler()->ProcessEvent(eventFocus);
3367
789295bf 3368#if wxUSE_CARET
42e69d6b 3369 // Deal with caret
789295bf 3370 if ( m_caret )
2d0a075d 3371 {
789295bf 3372 m_caret->OnSetFocus();
2bda0e17 3373 }
789295bf 3374#endif // wxUSE_CARET
42e69d6b 3375
ab93a576
RD
3376#if wxUSE_TEXTCTRL
3377 // If it's a wxTextCtrl don't send the event as it will be done
456bc6d9
VZ
3378 // after the control gets to process it from EN_FOCUS handler
3379 if ( wxDynamicCastThis(wxTextCtrl) )
ab93a576
RD
3380 {
3381 return FALSE;
3382 }
456bc6d9 3383#endif // wxUSE_TEXTCTRL
ab93a576 3384
42e69d6b
VZ
3385 wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
3386 event.SetEventObject(this);
3387
1e6feb95
VZ
3388 // wxFindWinFromHandle() may return NULL, it is ok
3389 event.SetWindow(wxFindWinFromHandle(hwnd));
3390
42e69d6b 3391 return GetEventHandler()->ProcessEvent(event);
2bda0e17
KB
3392}
3393
1e6feb95 3394bool wxWindowMSW::HandleKillFocus(WXHWND hwnd)
2bda0e17 3395{
789295bf 3396#if wxUSE_CARET
42e69d6b 3397 // Deal with caret
789295bf 3398 if ( m_caret )
2d0a075d 3399 {
789295bf 3400 m_caret->OnKillFocus();
2bda0e17 3401 }
789295bf 3402#endif // wxUSE_CARET
42e69d6b 3403
ab93a576
RD
3404#if wxUSE_TEXTCTRL
3405 // If it's a wxTextCtrl don't send the event as it will be done
3406 // after the control gets to process it.
3407 wxTextCtrl *ctrl = wxDynamicCastThis(wxTextCtrl);
3408 if ( ctrl )
3409 {
3410 return FALSE;
3411 }
3412#endif
3413
2913e597
RD
3414 // Don't send the event when in the process of being deleted. This can
3415 // only cause problems if the event handler tries to access the object.
3416 if ( m_isBeingDeleted )
3417 {
3418 return FALSE;
3419 }
3420
42e69d6b
VZ
3421 wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
3422 event.SetEventObject(this);
3423
1e6feb95
VZ
3424 // wxFindWinFromHandle() may return NULL, it is ok
3425 event.SetWindow(wxFindWinFromHandle(hwnd));
3426
42e69d6b 3427 return GetEventHandler()->ProcessEvent(event);
2bda0e17
KB
3428}
3429
42e69d6b
VZ
3430// ---------------------------------------------------------------------------
3431// miscellaneous
3432// ---------------------------------------------------------------------------
3433
1e6feb95 3434bool wxWindowMSW::HandleShow(bool show, int WXUNUSED(status))
2bda0e17 3435{
42e69d6b
VZ
3436 wxShowEvent event(GetId(), show);
3437 event.m_eventObject = this;
3438
3439 return GetEventHandler()->ProcessEvent(event);
2bda0e17
KB
3440}
3441
1e6feb95 3442bool wxWindowMSW::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2bda0e17 3443{
42e69d6b
VZ
3444 wxInitDialogEvent event(GetId());
3445 event.m_eventObject = this;
3446
3447 return GetEventHandler()->ProcessEvent(event);
2bda0e17
KB
3448}
3449
1e6feb95 3450bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam)
2bda0e17 3451{
04ef50df 3452#ifndef __WXMICROWIN__
42e69d6b 3453 HDROP hFilesInfo = (HDROP) wParam;
42e69d6b
VZ
3454
3455 // Get the total number of files dropped
c3c39620 3456 UINT gwFilesDropped = ::DragQueryFile
f6bcfd97
BP
3457 (
3458 (HDROP)hFilesInfo,
3459 (UINT)-1,
3460 (LPTSTR)0,
3461 (UINT)0
3462 );
42e69d6b
VZ
3463
3464 wxString *files = new wxString[gwFilesDropped];
c3c39620 3465 for ( UINT wIndex = 0; wIndex < gwFilesDropped; wIndex++ )
2d0a075d 3466 {
c3c39620
VZ
3467 // first get the needed buffer length (+1 for terminating NUL)
3468 size_t len = ::DragQueryFile(hFilesInfo, wIndex, NULL, 0) + 1;
3469
3470 // and now get the file name
3471 ::DragQueryFile(hFilesInfo, wIndex,
3472 files[wIndex].GetWriteBuf(len), len);
3473
3474 files[wIndex].UngetWriteBuf();
2d0a075d 3475 }
42e69d6b 3476 DragFinish (hFilesInfo);
2bda0e17 3477
42e69d6b
VZ
3478 wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
3479 event.m_eventObject = this;
c3c39620
VZ
3480
3481 POINT dropPoint;
3482 DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
b3dc8a3e
VZ
3483 event.m_pos.x = dropPoint.x;
3484 event.m_pos.y = dropPoint.y;
42e69d6b 3485
c3c39620 3486 return GetEventHandler()->ProcessEvent(event);
cd4453e5 3487#else // __WXMICROWIN__
04ef50df
JS
3488 return FALSE;
3489#endif
2bda0e17
KB
3490}
3491
1e6feb95
VZ
3492bool wxWindowMSW::HandleSetCursor(WXHWND WXUNUSED(hWnd),
3493 short nHitTest,
3494 int WXUNUSED(mouseMsg))
2bda0e17 3495{
04ef50df 3496#ifndef __WXMICROWIN__
bfbd6dc1 3497 // the logic is as follows:
43b5058d
VZ
3498 // -1. don't set cursor for non client area, including but not limited to
3499 // the title bar, scrollbars, &c
3500 // 0. allow the user to override default behaviour by using EVT_SET_CURSOR
bfbd6dc1
VZ
3501 // 1. if we have the cursor set it unless wxIsBusy()
3502 // 2. if we're a top level window, set some cursor anyhow
3503 // 3. if wxIsBusy(), set the busy cursor, otherwise the global one
42e69d6b 3504
43b5058d
VZ
3505 if ( nHitTest != HTCLIENT )
3506 {
3507 return FALSE;
3508 }
3509
bfbd6dc1 3510 HCURSOR hcursor = 0;
43b5058d
VZ
3511
3512 // first ask the user code - it may wish to set the cursor in some very
3513 // specific way (for example, depending on the current position)
3514 POINT pt;
669f7a11 3515#ifdef __WIN32__
43b5058d
VZ
3516 if ( !::GetCursorPos(&pt) )
3517 {
f6bcfd97 3518 wxLogLastError(wxT("GetCursorPos"));
43b5058d 3519 }
669f7a11
JS
3520#else
3521 // In WIN16 it doesn't return a value.
3522 ::GetCursorPos(&pt);
3523#endif
43b5058d
VZ
3524
3525 int x = pt.x,
3526 y = pt.y;
3527 ScreenToClient(&x, &y);
3528 wxSetCursorEvent event(x, y);
3529
3530 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
3531 if ( processedEvtSetCursor && event.HasCursor() )
bfbd6dc1 3532 {
43b5058d 3533 hcursor = GetHcursorOf(event.GetCursor());
bfbd6dc1 3534 }
42e69d6b 3535
43b5058d 3536 if ( !hcursor )
bfbd6dc1 3537 {
43b5058d
VZ
3538 bool isBusy = wxIsBusy();
3539
3540 // the test for processedEvtSetCursor is here to prevent using m_cursor
3541 // if the user code caught EVT_SET_CURSOR() and returned nothing from
3542 // it - this is a way to say that our cursor shouldn't be used for this
3543 // point
3544 if ( !processedEvtSetCursor && m_cursor.Ok() )
bfbd6dc1 3545 {
43b5058d 3546 hcursor = GetHcursorOf(m_cursor);
bfbd6dc1 3547 }
43b5058d
VZ
3548
3549 if ( !GetParent() )
bfbd6dc1 3550 {
43b5058d 3551 if ( isBusy )
42e69d6b 3552 {
43b5058d
VZ
3553 hcursor = wxGetCurrentBusyCursor();
3554 }
3555 else if ( !hcursor )
3556 {
3557 const wxCursor *cursor = wxGetGlobalCursor();
3558 if ( cursor && cursor->Ok() )
3559 {
3560 hcursor = GetHcursorOf(*cursor);
3561 }
42e69d6b
VZ
3562 }
3563 }
3564 }
3565
bfbd6dc1
VZ
3566 if ( hcursor )
3567 {
2b5f62a0
VZ
3568// wxLogDebug("HandleSetCursor: Setting cursor %ld", (long) hcursor);
3569
bfbd6dc1
VZ
3570 ::SetCursor(hcursor);
3571
3572 // cursor set, stop here
3573 return TRUE;
3574 }
cd4453e5
VZ
3575#endif // __WXMICROWIN__
3576
3ca6a5f0
BP
3577 // pass up the window chain
3578 return FALSE;
2bda0e17
KB
3579}
3580
42e69d6b
VZ
3581// ---------------------------------------------------------------------------
3582// owner drawn stuff
3583// ---------------------------------------------------------------------------
3584
1e6feb95 3585bool wxWindowMSW::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2bda0e17 3586{
4286a5b5 3587#if wxUSE_OWNER_DRAWN
1e6feb95
VZ
3588
3589#if wxUSE_MENUS_NATIVE
42e69d6b 3590 // is it a menu item?
6f806543
VZ
3591 DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
3592 if ( id == 0 && pDrawStruct->CtlType == ODT_MENU )
42e69d6b 3593 {
42e69d6b
VZ
3594 wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
3595
3596 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3597
7561aacd
VZ
3598 // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
3599 // the DC from being released
3600 wxDCTemp dc((WXHDC)pDrawStruct->hDC);
42e69d6b
VZ
3601 wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
3602 pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
3603 pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
3604
3605 return pMenuItem->OnDrawItem
7561aacd
VZ
3606 (
3607 dc,
3608 rect,
3609 (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
3610 (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
3611 );
42e69d6b 3612 }
1e6feb95 3613#endif // wxUSE_MENUS_NATIVE
42e69d6b 3614
1e6feb95 3615#if wxUSE_CONTROLS
42e69d6b
VZ
3616 wxWindow *item = FindItem(id);
3617 if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
3618 {
3619 return ((wxControl *)item)->MSWOnDraw(itemStruct);
3620 }
1e6feb95
VZ
3621#endif // wxUSE_CONTROLS
3622
cd0b1709 3623#endif // USE_OWNER_DRAWN
4286a5b5 3624
cd0b1709 3625 return FALSE;
2bda0e17
KB
3626}
3627
1e6feb95 3628bool wxWindowMSW::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2bda0e17 3629{
4286a5b5 3630#if wxUSE_OWNER_DRAWN
42e69d6b 3631 // is it a menu item?
6f806543
VZ
3632 MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
3633 if ( id == 0 && pMeasureStruct->CtlType == ODT_MENU )
2d0a075d 3634 {
42e69d6b
VZ
3635 wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
3636
3637 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3638
3639 return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
3640 &pMeasureStruct->itemHeight);
2d0a075d 3641 }
42e69d6b
VZ
3642
3643 wxWindow *item = FindItem(id);
3644 if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
3645 {
3646 return ((wxControl *)item)->MSWOnMeasure(itemStruct);
3647 }
4286a5b5 3648#endif // owner-drawn menus
42e69d6b 3649 return FALSE;
2bda0e17
KB
3650}
3651
42e69d6b
VZ
3652// ---------------------------------------------------------------------------
3653// colours and palettes
3654// ---------------------------------------------------------------------------
2bda0e17 3655
1e6feb95 3656bool wxWindowMSW::HandleSysColorChange()
2bda0e17 3657{
42e69d6b
VZ
3658 wxSysColourChangedEvent event;
3659 event.SetEventObject(this);
3660
23895080
VZ
3661 (void)GetEventHandler()->ProcessEvent(event);
3662
3663 // always let the system carry on the default processing to allow the
3664 // native controls to react to the colours update
3665 return FALSE;
42e69d6b
VZ
3666}
3667
574c939e
KB
3668bool wxWindowMSW::HandleDisplayChange()
3669{
3670 wxDisplayChangedEvent event;
3671 event.SetEventObject(this);
3672
3673 return GetEventHandler()->ProcessEvent(event);
3674}
3675
1e6feb95 3676bool wxWindowMSW::HandleCtlColor(WXHBRUSH *brush,
42e69d6b
VZ
3677 WXHDC pDC,
3678 WXHWND pWnd,
3679 WXUINT nCtlColor,
3680 WXUINT message,
3681 WXWPARAM wParam,
3682 WXLPARAM lParam)
3683{
04ef50df 3684#ifndef __WXMICROWIN__
42e69d6b
VZ
3685 WXHBRUSH hBrush = 0;
3686
3687 if ( nCtlColor == CTLCOLOR_DLG )
2d0a075d 3688 {
42e69d6b 3689 hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2d0a075d 3690 }
1e6feb95 3691#if wxUSE_CONTROLS
2d0a075d
JS
3692 else
3693 {
42e69d6b
VZ
3694 wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
3695 if ( item )
3696 hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2d0a075d 3697 }
1e6feb95 3698#endif // wxUSE_CONTROLS
42e69d6b
VZ
3699
3700 if ( hBrush )
3701 *brush = hBrush;
3702
3703 return hBrush != 0;
cd4453e5 3704#else // __WXMICROWIN__
04ef50df
JS
3705 return FALSE;
3706#endif
2bda0e17
KB
3707}
3708
42e69d6b 3709// Define for each class of dialog and control
1e6feb95
VZ
3710WXHBRUSH wxWindowMSW::OnCtlColor(WXHDC WXUNUSED(hDC),
3711 WXHWND WXUNUSED(hWnd),
3712 WXUINT WXUNUSED(nCtlColor),
3713 WXUINT WXUNUSED(message),
3714 WXWPARAM WXUNUSED(wParam),
3715 WXLPARAM WXUNUSED(lParam))
2bda0e17 3716{
42e69d6b
VZ
3717 return (WXHBRUSH)0;
3718}
2d0a075d 3719
1e6feb95 3720bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange)
42e69d6b 3721{
574c939e 3722#if wxUSE_PALETTE
b95edd47
VZ
3723 // same as below except we don't respond to our own messages
3724 if ( hWndPalChange != GetHWND() )
3725 {
574c939e 3726 // check to see if we our our parents have a custom palette
fa21d338 3727 wxWindowMSW *win = this;
b95edd47
VZ
3728 while ( win && !win->HasCustomPalette() )
3729 {
3730 win = win->GetParent();
3731 }
3732
3733 if ( win && win->HasCustomPalette() )
3734 {
3735 // realize the palette to see whether redrawing is needed
3736 HDC hdc = ::GetDC((HWND) hWndPalChange);
3737 win->m_palette.SetHPALETTE((WXHPALETTE)
3738 ::SelectPalette(hdc, GetHpaletteOf(win->m_palette), FALSE));
574c939e
KB
3739
3740 int result = ::RealizePalette(hdc);
b95edd47
VZ
3741
3742 // restore the palette (before releasing the DC)
3743 win->m_palette.SetHPALETTE((WXHPALETTE)
3744 ::SelectPalette(hdc, GetHpaletteOf(win->m_palette), FALSE));
3745 ::RealizePalette(hdc);
3746 ::ReleaseDC((HWND) hWndPalChange, hdc);
3747
3748 // now check for the need to redraw
574c939e
KB
3749 if (result > 0)
3750 InvalidateRect((HWND) hWndPalChange, NULL, TRUE);
574c939e 3751 }
b95edd47
VZ
3752
3753 }
3754#endif // wxUSE_PALETTE
574c939e 3755
42e69d6b
VZ
3756 wxPaletteChangedEvent event(GetId());
3757 event.SetEventObject(this);
3758 event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2d0a075d 3759
42e69d6b
VZ
3760 return GetEventHandler()->ProcessEvent(event);
3761}
3762
a5e84126
JS
3763bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture)
3764{
3765 wxMouseCaptureChangedEvent event(GetId(), wxFindWinFromHandle(hWndGainedCapture));
3766 event.SetEventObject(this);
3767
3768 return GetEventHandler()->ProcessEvent(event);
3769}
3770
1e6feb95 3771bool wxWindowMSW::HandleQueryNewPalette()
42e69d6b 3772{
574c939e
KB
3773
3774#if wxUSE_PALETTE
3775 // check to see if we our our parents have a custom palette
fa21d338 3776 wxWindowMSW *win = this;
574c939e
KB
3777 while (!win->HasCustomPalette() && win->GetParent()) win = win->GetParent();
3778 if (win->HasCustomPalette()) {
3779 /* realize the palette to see whether redrawing is needed */
3780 HDC hdc = GetDC((HWND) GetHWND());
3781 win->m_palette.SetHPALETTE( (WXHPALETTE)
b95edd47 3782 ::SelectPalette(hdc, (HPALETTE) win->m_palette.GetHPALETTE(), FALSE) );
574c939e
KB
3783
3784 int result = ::RealizePalette(hdc);
3785 /* restore the palette (before releasing the DC) */
3786 win->m_palette.SetHPALETTE( (WXHPALETTE)
b95edd47 3787 ::SelectPalette(hdc, (HPALETTE) win->m_palette.GetHPALETTE(), TRUE) );
574c939e
KB
3788 ::RealizePalette(hdc);
3789 ::ReleaseDC((HWND) GetHWND(), hdc);
3790 /* now check for the need to redraw */
3791 if (result > 0)
3792 ::InvalidateRect((HWND) GetHWND(), NULL, TRUE);
3793 }
b95edd47 3794#endif // wxUSE_PALETTE
574c939e 3795
42e69d6b
VZ
3796 wxQueryNewPaletteEvent event(GetId());
3797 event.SetEventObject(this);
3798
3799 return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
3800}
3801
3802// Responds to colour changes: passes event on to children.
574c939e 3803void wxWindowMSW::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
42e69d6b 3804{
90c1530a
VZ
3805 // the top level window also reset the standard colour map as it might have
3806 // changed (there is no need to do it for the non top level windows as we
3807 // only have to do it once)
3808 if ( IsTopLevel() )
3809 {
3810 // FIXME-MT
3811 gs_hasStdCmap = FALSE;
3812 }
23895080 3813 wxWindowList::Node *node = GetChildren().GetFirst();
42e69d6b
VZ
3814 while ( node )
3815 {
23895080
VZ
3816 // Only propagate to non-top-level windows because Windows already
3817 // sends this event to all top-level ones
3818 wxWindow *win = node->GetData();
3819 if ( !win->IsTopLevel() )
42e69d6b 3820 {
23895080
VZ
3821 // we need to send the real WM_SYSCOLORCHANGE and not just trigger
3822 // EVT_SYS_COLOUR_CHANGED call because the latter wouldn't work for
3823 // the standard controls
3824 ::SendMessage(GetHwndOf(win), WM_SYSCOLORCHANGE, 0, 0);
564b2609 3825 }
42e69d6b 3826
23895080
VZ
3827 node = node->GetNext();
3828 }
3829
3830 // update the colours we use if they were not set explicitly by the user:
3831 // this must be done or OnCtlColor() would continue to use the old colours
3832 if ( !m_hasFgCol )
3833 {
3834 m_foregroundColour = wxSystemSettings::
3835 GetSystemColour(wxSYS_COLOUR_WINDOWTEXT);
3836 }
3837
3838 if ( !m_hasBgCol )
3839 {
3840 m_backgroundColour = wxSystemSettings::
3841 GetSystemColour(wxSYS_COLOUR_BTNFACE);
2bda0e17 3842 }
2bda0e17
KB
3843}
3844
90c1530a
VZ
3845extern wxCOLORMAP *wxGetStdColourMap()
3846{
3847 static COLORREF s_stdColours[wxSTD_COL_MAX];
3848 static wxCOLORMAP s_cmap[wxSTD_COL_MAX];
3849
3850 if ( !gs_hasStdCmap )
3851 {
3852 static bool s_coloursInit = FALSE;
3853
3854 if ( !s_coloursInit )
3855 {
3856 // When a bitmap is loaded, the RGB values can change (apparently
3857 // because Windows adjusts them to care for the old programs always
3858 // using 0xc0c0c0 while the transparent colour for the new Windows
3859 // versions is different). But we do this adjustment ourselves so
3860 // we want to avoid Windows' "help" and for this we need to have a
3861 // reference bitmap which can tell us what the RGB values change
3862 // to.
3863 wxBitmap stdColourBitmap(_T("wxBITMAP_STD_COLOURS"));
3864 if ( stdColourBitmap.Ok() )
3865 {
3866 // the pixels in the bitmap must correspond to wxSTD_COL_XXX!
3867 wxASSERT_MSG( stdColourBitmap.GetWidth() == wxSTD_COL_MAX,
3868 _T("forgot to update wxBITMAP_STD_COLOURS!") );
3869
3870 wxMemoryDC memDC;
3871 memDC.SelectObject(stdColourBitmap);
3872
3873 wxColour colour;
3874 for ( size_t i = 0; i < WXSIZEOF(s_stdColours); i++ )
3875 {
3876 memDC.GetPixel(i, 0, &colour);
3877 s_stdColours[i] = wxColourToRGB(colour);
3878 }
3879 }
3880 else // wxBITMAP_STD_COLOURS couldn't be loaded
3881 {
3882 s_stdColours[0] = RGB(000,000,000); // black
3883 s_stdColours[1] = RGB(128,128,128); // dark grey
3884 s_stdColours[2] = RGB(192,192,192); // light grey
3885 s_stdColours[3] = RGB(255,255,255); // white
3886 //s_stdColours[4] = RGB(000,000,255); // blue
3887 //s_stdColours[5] = RGB(255,000,255); // magenta
3888 }
3889
3890 s_coloursInit = TRUE;
3891 }
3892
3893 gs_hasStdCmap = TRUE;
3894
3895 // create the colour map
3896#define INIT_CMAP_ENTRY(col) \
3897 s_cmap[wxSTD_COL_##col].from = s_stdColours[wxSTD_COL_##col]; \
3898 s_cmap[wxSTD_COL_##col].to = ::GetSysColor(COLOR_##col)
3899
3900 INIT_CMAP_ENTRY(BTNTEXT);
3901 INIT_CMAP_ENTRY(BTNSHADOW);
3902 INIT_CMAP_ENTRY(BTNFACE);
3903 INIT_CMAP_ENTRY(BTNHIGHLIGHT);
3904
3905#undef INIT_CMAP_ENTRY
3906 }
3907
3908 return s_cmap;
3909}
3910
42e69d6b
VZ
3911// ---------------------------------------------------------------------------
3912// painting
3913// ---------------------------------------------------------------------------
3914
1e6feb95 3915bool wxWindowMSW::HandlePaint()
2bda0e17 3916{
42e69d6b
VZ
3917#ifdef __WIN32__
3918 HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
3919 if ( !hRegion )
f6bcfd97 3920 wxLogLastError(wxT("CreateRectRgn"));
42e69d6b 3921 if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
f6bcfd97 3922 wxLogLastError(wxT("GetUpdateRgn"));
c085e333 3923
42e69d6b 3924 m_updateRegion = wxRegion((WXHRGN) hRegion);
1e6feb95 3925#else // Win16
42e69d6b 3926 RECT updateRect;
1e6feb95 3927 ::GetUpdateRect(GetHwnd(), &updateRect, FALSE);
c085e333 3928
42e69d6b
VZ
3929 m_updateRegion = wxRegion(updateRect.left, updateRect.top,
3930 updateRect.right - updateRect.left,
3931 updateRect.bottom - updateRect.top);
1e6feb95 3932#endif // Win32/16
c085e333 3933
42e69d6b
VZ
3934 wxPaintEvent event(m_windowId);
3935 event.SetEventObject(this);
2bda0e17 3936
1e6feb95
VZ
3937 bool processed = GetEventHandler()->ProcessEvent(event);
3938
3939 // note that we must generate NC event after the normal one as otherwise
3940 // BeginPaint() will happily overwrite our decorations with the background
3941 // colour
3942 wxNcPaintEvent eventNc(m_windowId);
3943 eventNc.SetEventObject(this);
3944 GetEventHandler()->ProcessEvent(eventNc);
3945
3946 return processed;
2bda0e17
KB
3947}
3948
63da7df7 3949// Can be called from an application's OnPaint handler
1e6feb95 3950void wxWindowMSW::OnPaint(wxPaintEvent& event)
63da7df7 3951{
1e6feb95
VZ
3952#ifdef __WXUNIVERSAL__
3953 event.Skip();
3954#else
63da7df7
JS
3955 HDC hDC = (HDC) wxPaintDC::FindDCInCache((wxWindow*) event.GetEventObject());
3956 if (hDC != 0)
3957 {
3958 MSWDefWindowProc(WM_PAINT, (WPARAM) hDC, 0);
3959 }
1e6feb95 3960#endif
63da7df7
JS
3961}
3962
1e6feb95 3963bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc)
a23fd0e1 3964{
42e69d6b
VZ
3965 // Prevents flicker when dragging
3966 if ( ::IsIconic(GetHwnd()) )
3967 return TRUE;
a23fd0e1 3968
7561aacd 3969 wxDCTemp dc(hdc);
c085e333 3970
1e6feb95
VZ
3971 dc.SetHDC(hdc);
3972 dc.SetWindow((wxWindow *)this);
564b2609 3973 dc.BeginDrawing();
c085e333 3974
2bda0e17 3975 wxEraseEvent event(m_windowId, &dc);
42e69d6b 3976 event.SetEventObject(this);
a23fd0e1 3977 bool rc = GetEventHandler()->ProcessEvent(event);
c085e333 3978
a23fd0e1 3979 dc.EndDrawing();
7561aacd
VZ
3980
3981 // must be called manually as ~wxDC doesn't do anything for wxDCTemp
a23fd0e1 3982 dc.SelectOldObjects(hdc);
a23fd0e1
VZ
3983
3984 return rc;
2bda0e17
KB
3985}
3986
1e6feb95 3987void wxWindowMSW::OnEraseBackground(wxEraseEvent& event)
2bda0e17 3988{
2d0a075d 3989 RECT rect;
a23fd0e1 3990 ::GetClientRect(GetHwnd(), &rect);
2bda0e17 3991
42e69d6b
VZ
3992 COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
3993 m_backgroundColour.Green(),
3994 m_backgroundColour.Blue());
ce3ed50d 3995 HBRUSH hBrush = ::CreateSolidBrush(ref);
42e69d6b 3996 if ( !hBrush )
f6bcfd97 3997 wxLogLastError(wxT("CreateSolidBrush"));
42e69d6b
VZ
3998
3999 HDC hdc = (HDC)event.GetDC()->GetHDC();
2bda0e17 4000
42e69d6b
VZ
4001 int mode = ::SetMapMode(hdc, MM_TEXT);
4002
4003 ::FillRect(hdc, &rect, hBrush);
2d0a075d 4004 ::DeleteObject(hBrush);
42e69d6b
VZ
4005 ::SetMapMode(hdc, mode);
4006}
4007
4008// ---------------------------------------------------------------------------
4009// moving and resizing
4010// ---------------------------------------------------------------------------
4011
1e6feb95 4012bool wxWindowMSW::HandleMinimize()
42e69d6b
VZ
4013{
4014 wxIconizeEvent event(m_windowId);
4015 event.SetEventObject(this);
2d0a075d 4016
42e69d6b 4017 return GetEventHandler()->ProcessEvent(event);
2bda0e17
KB
4018}
4019
1e6feb95 4020bool wxWindowMSW::HandleMaximize()
2bda0e17 4021{
42e69d6b
VZ
4022 wxMaximizeEvent event(m_windowId);
4023 event.SetEventObject(this);
c085e333 4024
42e69d6b
VZ
4025 return GetEventHandler()->ProcessEvent(event);
4026}
2bda0e17 4027
1e6feb95 4028bool wxWindowMSW::HandleMove(int x, int y)
42e69d6b
VZ
4029{
4030 wxMoveEvent event(wxPoint(x, y), m_windowId);
4031 event.SetEventObject(this);
4032
4033 return GetEventHandler()->ProcessEvent(event);
4034}
4035
4e4a5fed
VZ
4036bool wxWindowMSW::HandleSize(int WXUNUSED(w), int WXUNUSED(h),
4037 WXUINT WXUNUSED(flag))
42e69d6b 4038{
4e4a5fed
VZ
4039 // don't use w and h parameters as they specify the client size while
4040 // according to the docs EVT_SIZE handler is supposed to receive the total
4041 // size
4042 wxSizeEvent event(GetSize(), m_windowId);
42e69d6b
VZ
4043 event.SetEventObject(this);
4044
4045 return GetEventHandler()->ProcessEvent(event);
4046}
4047
1e6feb95 4048bool wxWindowMSW::HandleGetMinMaxInfo(void *mmInfo)
42e69d6b
VZ
4049{
4050 MINMAXINFO *info = (MINMAXINFO *)mmInfo;
4051
4052 bool rc = FALSE;
b2d5a7ee 4053
e7dda1ff
VS
4054 int minWidth = GetMinWidth(),
4055 minHeight = GetMinHeight(),
4056 maxWidth = GetMaxWidth(),
4057 maxHeight = GetMaxHeight();
42e69d6b 4058
e7dda1ff 4059 if ( minWidth != -1 )
2d0a075d 4060 {
e7dda1ff 4061 info->ptMinTrackSize.x = minWidth;
42e69d6b 4062 rc = TRUE;
2d0a075d 4063 }
2bda0e17 4064
e7dda1ff 4065 if ( minHeight != -1 )
42e69d6b 4066 {
e7dda1ff 4067 info->ptMinTrackSize.y = minHeight;
42e69d6b
VZ
4068 rc = TRUE;
4069 }
2bda0e17 4070
e7dda1ff 4071 if ( maxWidth != -1 )
42e69d6b 4072 {
e7dda1ff 4073 info->ptMaxTrackSize.x = maxWidth;
42e69d6b 4074 rc = TRUE;
2d0a075d 4075 }
2bda0e17 4076
e7dda1ff 4077 if ( maxHeight != -1 )
42e69d6b 4078 {
e7dda1ff 4079 info->ptMaxTrackSize.y = maxHeight;
42e69d6b
VZ
4080 rc = TRUE;
4081 }
2bda0e17 4082
42e69d6b
VZ
4083 return rc;
4084}
2d0a075d 4085
42e69d6b
VZ
4086// ---------------------------------------------------------------------------
4087// command messages
4088// ---------------------------------------------------------------------------
4089
1e6feb95 4090bool wxWindowMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
42e69d6b 4091{
1e6feb95 4092#if wxUSE_MENUS_NATIVE
8c290175 4093 if ( !cmd && wxCurrentPopupMenu )
42e69d6b
VZ
4094 {
4095 wxMenu *popupMenu = wxCurrentPopupMenu;
4096 wxCurrentPopupMenu = NULL;
4097
4098 return popupMenu->MSWCommand(cmd, id);
4099 }
1e6feb95 4100#endif // wxUSE_MENUS_NATIVE
42e69d6b 4101
8c290175 4102 wxWindow *win = NULL;
71292fab
VZ
4103
4104 // first try to find it from HWND - this works even with the broken
4105 // programs using the same ids for different controls
4106 if ( control )
42e69d6b 4107 {
71292fab 4108 win = wxFindWinFromHandle(control);
b853f898 4109 }
2f4ef631 4110
71292fab
VZ
4111 // try the id
4112 if ( !win )
b853f898 4113 {
71292fab
VZ
4114 // must cast to a signed type before comparing with other ids!
4115 win = FindItem((signed short)id);
42e69d6b
VZ
4116 }
4117
4118 if ( win )
b94ae1ea 4119 {
42e69d6b 4120 return win->MSWCommand(cmd, id);
b94ae1ea
VZ
4121 }
4122
4123 // the messages sent from the in-place edit control used by the treectrl
4124 // for label editing have id == 0, but they should _not_ be treated as menu
4125 // messages (they are EN_XXX ones, in fact) so don't translate anything
4126 // coming from a control to wxEVT_COMMAND_MENU_SELECTED
4127 if ( !control )
a84fc80b 4128 {
b94ae1ea
VZ
4129 // If no child window, it may be an accelerator, e.g. for a popup menu
4130 // command
a84fc80b
JS
4131
4132 wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED);
4133 event.SetEventObject(this);
4134 event.SetId(id);
4135 event.SetInt(id);
b94ae1ea
VZ
4136
4137 return GetEventHandler()->ProcessEvent(event);
a84fc80b 4138 }
24ce4c18 4139#if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
6fe19057
VZ
4140 else
4141 {
4142 // the text ctrl which is logically part of wxSpinCtrl sends WM_COMMAND
4143 // notifications to its parent which we want to reflect back to
4144 // wxSpinCtrl
4145 wxSpinCtrl *spin = wxSpinCtrl::GetSpinForTextCtrl(control);
4146 if ( spin && spin->ProcessTextCommand(cmd, id) )
4147 return TRUE;
4148 }
4149#endif // wxUSE_SPINCTRL
42e69d6b
VZ
4150
4151 return FALSE;
2bda0e17
KB
4152}
4153
1e6feb95 4154bool wxWindowMSW::HandleSysCommand(WXWPARAM wParam, WXLPARAM WXUNUSED(lParam))
2bda0e17 4155{
42e69d6b
VZ
4156 // 4 bits are reserved
4157 switch ( wParam & 0xFFFFFFF0 )
4158 {
4159 case SC_MAXIMIZE:
4160 return HandleMaximize();
2d0a075d 4161
42e69d6b
VZ
4162 case SC_MINIMIZE:
4163 return HandleMinimize();
2d0a075d 4164 }
2bda0e17 4165
42e69d6b
VZ
4166 return FALSE;
4167}
4168
4169// ---------------------------------------------------------------------------
4170// mouse events
4171// ---------------------------------------------------------------------------
4172
1e6feb95
VZ
4173void wxWindowMSW::InitMouseEvent(wxMouseEvent& event,
4174 int x, int y,
4175 WXUINT flags)
42e69d6b 4176{
1e6feb95
VZ
4177 // our client coords are not quite the same as Windows ones
4178 wxPoint pt = GetClientAreaOrigin();
4179 event.m_x = x - pt.x;
4180 event.m_y = y - pt.y;
4181
4182 event.m_shiftDown = (flags & MK_SHIFT) != 0;
4183 event.m_controlDown = (flags & MK_CONTROL) != 0;
4184 event.m_leftDown = (flags & MK_LBUTTON) != 0;
4185 event.m_middleDown = (flags & MK_MBUTTON) != 0;
4186 event.m_rightDown = (flags & MK_RBUTTON) != 0;
b96340e6 4187 event.m_altDown = (::GetKeyState(VK_MENU) & 0x80000000) != 0;
1e6feb95 4188
42e69d6b
VZ
4189 event.SetTimestamp(s_currentMsg.time);
4190 event.m_eventObject = this;
fb35f0c7 4191 event.SetId(GetId());
42e69d6b
VZ
4192
4193#if wxUSE_MOUSEEVENT_HACK
4194 m_lastMouseX = x;
4195 m_lastMouseY = y;
4196 m_lastMouseEvent = event.GetEventType();
4197#endif // wxUSE_MOUSEEVENT_HACK
2bda0e17
KB
4198}
4199
dfafa702
VZ
4200// Windows doesn't send the mouse events to the static controls (which are
4201// transparent in the sense that their WM_NCHITTEST handler returns
4202// HTTRANSPARENT) at all but we want all controls to receive the mouse events
4203// and so we manually check if we don't have a child window under mouse and if
4204// we do, send the event to it instead of the window Windows had sent WM_XXX
4205// to.
4206//
4207// Notice that this is not done for the mouse move events because this could
4208// (would?) be too slow, but only for clicks which means that the static texts
4209// still don't get move, enter nor leave events.
abcbaea7 4210static wxWindowMSW *FindWindowForMouseEvent(wxWindowMSW *win, int *x, int *y) //TW:REQ:Univ
dfafa702
VZ
4211{
4212 wxCHECK_MSG( x && y, win, _T("NULL pointer in FindWindowForMouseEvent") );
4213
4214 // first try to find a non transparent child: this allows us to send events
4215 // to a static text which is inside a static box, for example
4216 POINT pt = { *x, *y };
4217 HWND hwnd = GetHwndOf(win),
4218 hwndUnderMouse;
4219
4220#ifdef __WIN32__
4221 hwndUnderMouse = ::ChildWindowFromPointEx
4222 (
4223 hwnd,
4224 pt,
4225 CWP_SKIPINVISIBLE |
4226 CWP_SKIPDISABLED |
4227 CWP_SKIPTRANSPARENT
4228 );
4229
4230 if ( !hwndUnderMouse || hwndUnderMouse == hwnd )
4231#endif // __WIN32__
4232 {
4233 // now try any child window at all
4234 hwndUnderMouse = ::ChildWindowFromPoint(hwnd, pt);
4235 }
4236
4237 // check that we have a child window which is susceptible to receive mouse
4238 // events: for this it must be shown and enabled
4239 if ( hwndUnderMouse &&
4240 hwndUnderMouse != hwnd &&
4241 ::IsWindowVisible(hwndUnderMouse) &&
4242 ::IsWindowEnabled(hwndUnderMouse) )
4243 {
4244 wxWindow *winUnderMouse = wxFindWinFromHandle((WXHWND)hwndUnderMouse);
4245 if ( winUnderMouse )
4246 {
4247 // translate the mouse coords to the other window coords
4248 win->ClientToScreen(x, y);
4249 winUnderMouse->ScreenToClient(x, y);
4250
4251 win = winUnderMouse;
4252 }
4253 }
4254
4255 return win;
4256}
4257
1e6feb95 4258bool wxWindowMSW::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2bda0e17 4259{
42e69d6b
VZ
4260 // the mouse events take consecutive IDs from WM_MOUSEFIRST to
4261 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
4262 // from the message id and take the value in the table to get wxWin event
4263 // id
4264 static const wxEventType eventsMouse[] =
4265 {
4266 wxEVT_MOTION,
4267 wxEVT_LEFT_DOWN,
4268 wxEVT_LEFT_UP,
4269 wxEVT_LEFT_DCLICK,
4270 wxEVT_RIGHT_DOWN,
4271 wxEVT_RIGHT_UP,
4272 wxEVT_RIGHT_DCLICK,
4273 wxEVT_MIDDLE_DOWN,
4274 wxEVT_MIDDLE_UP,
4275 wxEVT_MIDDLE_DCLICK
4276 };
2bda0e17 4277
42e69d6b
VZ
4278 wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
4279 InitMouseEvent(event, x, y, flags);
4280
4281 return GetEventHandler()->ProcessEvent(event);
4282}
4283
1e6feb95 4284bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags)
42e69d6b
VZ
4285{
4286 if ( !m_mouseInWindow )
2bda0e17 4287 {
1e6feb95
VZ
4288 // it would be wrong to assume that just because we get a mouse move
4289 // event that the mouse is inside the window: although this is usually
4290 // true, it is not if we had captured the mouse, so we need to check
4291 // the mouse coordinates here
4292 if ( !HasCapture() || IsMouseInWindow() )
4293 {
4294 // Generate an ENTER event
4295 m_mouseInWindow = TRUE;
42e69d6b 4296
1e6feb95
VZ
4297 wxMouseEvent event(wxEVT_ENTER_WINDOW);
4298 InitMouseEvent(event, x, y, flags);
42e69d6b 4299
1e6feb95
VZ
4300 (void)GetEventHandler()->ProcessEvent(event);
4301 }
42e69d6b
VZ
4302 }
4303
4304#if wxUSE_MOUSEEVENT_HACK
4305 // Window gets a click down message followed by a mouse move message even
4306 // if position isn't changed! We want to discard the trailing move event
4307 // if x and y are the same.
4308 if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
4309 m_lastMouseEvent == wxEVT_LEFT_DOWN ||
4310 m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
06b32ebe 4311 (m_lastMouseX == x && m_lastMouseY == y) )
42e69d6b
VZ
4312 {
4313 m_lastMouseEvent = wxEVT_MOTION;
4314
4315 return FALSE;
4316 }
4317#endif // wxUSE_MOUSEEVENT_HACK
4318
4319 return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
4320}
4321
d2c52078 4322
24ce4c18 4323bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam)
d2c52078
RD
4324{
4325#if wxUSE_MOUSEWHEEL
4326 wxMouseEvent event(wxEVT_MOUSEWHEEL);
4327 InitMouseEvent(event,
4328 GET_X_LPARAM(lParam),
4329 GET_Y_LPARAM(lParam),
4330 LOWORD(wParam));
d2c52078
RD
4331 event.m_wheelRotation = (short)HIWORD(wParam);
4332 event.m_wheelDelta = WHEEL_DELTA;
4333
0f7a546d
RD
4334#ifdef __WIN32__
4335 static int s_linesPerRotation = -1;
4336 if ( s_linesPerRotation == -1 )
4337 {
4338 if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0,
4339 &s_linesPerRotation, 0))
4340 {
4341 // this is not supposed to happen
4342 wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)"));
4343
4344 // the default is 3, so use it if SystemParametersInfo() failed
4345 s_linesPerRotation = 3;
4346 }
4347 }
4348#else // Win16
4349 // no SystemParametersInfo() under Win16
4350 static const int s_linesPerRotation = 3;
4351#endif
d2c52078 4352
0f7a546d 4353 event.m_linesPerAction = s_linesPerRotation;
d2c52078 4354 return GetEventHandler()->ProcessEvent(event);
0f7a546d 4355
d2c52078 4356#else
38caaa61
KB
4357 (void) wParam;
4358 (void) lParam;
4359
d2c52078
RD
4360 return FALSE;
4361#endif
4362}
4363
4364
42e69d6b
VZ
4365// ---------------------------------------------------------------------------
4366// keyboard handling
4367// ---------------------------------------------------------------------------
4368
c42404a5
VZ
4369// create the key event of the given type for the given key - used by
4370// HandleChar and HandleKeyDown/Up
1e6feb95 4371wxKeyEvent wxWindowMSW::CreateKeyEvent(wxEventType evType,
b09bda68 4372 int id,
9c7df356
VZ
4373 WXLPARAM lParam,
4374 WXWPARAM wParam) const
c42404a5
VZ
4375{
4376 wxKeyEvent event(evType);
4377 event.SetId(GetId());
3f7bc32b
VZ
4378 event.m_shiftDown = wxIsShiftDown();
4379 event.m_controlDown = wxIsCtrlDown();
c42404a5
VZ
4380 event.m_altDown = (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN;
4381
4382 event.m_eventObject = (wxWindow *)this; // const_cast
4383 event.m_keyCode = id;
9c7df356
VZ
4384 event.m_rawCode = (wxUint32) wParam;
4385 event.m_rawFlags = (wxUint32) lParam;
c42404a5
VZ
4386 event.SetTimestamp(s_currentMsg.time);
4387
4388 // translate the position to client coords
4389 POINT pt;
4390 GetCursorPos(&pt);
4391 RECT rect;
4392 GetWindowRect(GetHwnd(),&rect);
4393 pt.x -= rect.left;
4394 pt.y -= rect.top;
4395
4396 event.m_x = pt.x;
4397 event.m_y = pt.y;
4398
4399 return event;
4400}
4401
42e69d6b
VZ
4402// isASCII is TRUE only when we're called from WM_CHAR handler and not from
4403// WM_KEYDOWN one
1e6feb95 4404bool wxWindowMSW::HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII)
42e69d6b 4405{
c42404a5
VZ
4406 bool ctrlDown = FALSE;
4407
42e69d6b 4408 int id;
42e69d6b
VZ
4409 if ( isASCII )
4410 {
ad9f1aec
RD
4411 // If 1 -> 26, translate to either special keycode or just set
4412 // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and
4413 // ControlDown() == TRUE.
42e69d6b
VZ
4414 id = wParam;
4415 if ( (id > 0) && (id < 27) )
2d0a075d 4416 {
42e69d6b
VZ
4417 switch (id)
4418 {
c42404a5 4419 case 13:
42e69d6b
VZ
4420 id = WXK_RETURN;
4421 break;
c42404a5
VZ
4422
4423 case 8:
42e69d6b
VZ
4424 id = WXK_BACK;
4425 break;
c42404a5
VZ
4426
4427 case 9:
42e69d6b
VZ
4428 id = WXK_TAB;
4429 break;
c42404a5
VZ
4430
4431 default:
4432 ctrlDown = TRUE;
ad9f1aec 4433 break;
42e69d6b 4434 }
2d0a075d 4435 }
2d0a075d 4436 }
9c7df356 4437 else // we're called from WM_KEYDOWN
c42404a5 4438 {
9c7df356
VZ
4439 id = wxCharCodeMSWToWX(wParam);
4440 if ( id == 0 )
c42404a5 4441 {
9c7df356
VZ
4442 // it's ASCII and will be processed here only when called from
4443 // WM_CHAR (i.e. when isASCII = TRUE), don't process it now
4444 return FALSE;
c42404a5 4445 }
9c7df356 4446 }
42e69d6b 4447
9c7df356 4448 wxKeyEvent event(CreateKeyEvent(wxEVT_CHAR, id, lParam, wParam));
2b5f62a0
VZ
4449
4450 // the alphanumeric keys produced by pressing AltGr+something on European
4451 // keyboards have both Ctrl and Alt modifiers which may confuse the user
4452 // code as, normally, keys with Ctrl and/or Alt don't result in anything
4453 // alphanumeric, so pretend that there are no modifiers at all (the
4454 // KEY_DOWN event would still have the correct modifiers if they're really
4455 // needed)
4456 if ( event.m_controlDown && event.m_altDown &&
4457 (id >= 32 && id < 256) )
9c7df356 4458 {
2b5f62a0
VZ
4459 event.m_controlDown =
4460 event.m_altDown = FALSE;
2d0a075d 4461 }
c42404a5 4462
9c7df356 4463 return GetEventHandler()->ProcessEvent(event);
2bda0e17
KB
4464}
4465
1e6feb95 4466bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam)
2bda0e17 4467{
c42404a5 4468 int id = wxCharCodeMSWToWX(wParam);
2bda0e17 4469
c42404a5
VZ
4470 if ( !id )
4471 {
4472 // normal ASCII char
42e69d6b
VZ
4473 id = wParam;
4474 }
4475
c42404a5 4476 if ( id != -1 ) // VZ: does this ever happen (FIXME)?
2bda0e17 4477 {
9c7df356 4478 wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_DOWN, id, lParam, wParam));
42e69d6b 4479 if ( GetEventHandler()->ProcessEvent(event) )
2d0a075d 4480 {
42e69d6b 4481 return TRUE;
2d0a075d 4482 }
42e69d6b 4483 }
c42404a5
VZ
4484
4485 return FALSE;
2bda0e17
KB
4486}
4487
1e6feb95 4488bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam)
2bda0e17 4489{
c42404a5 4490 int id = wxCharCodeMSWToWX(wParam);
2bda0e17 4491
c42404a5
VZ
4492 if ( !id )
4493 {
4494 // normal ASCII char
42e69d6b 4495 id = wParam;
2d0a075d 4496 }
2bda0e17 4497
c42404a5 4498 if ( id != -1 ) // VZ: does this ever happen (FIXME)?
42e69d6b 4499 {
9c7df356 4500 wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_UP, id, lParam, wParam));
42e69d6b
VZ
4501 if ( GetEventHandler()->ProcessEvent(event) )
4502 return TRUE;
42e69d6b 4503 }
c42404a5
VZ
4504
4505 return FALSE;
2bda0e17
KB
4506}
4507
b74cce40
VZ
4508#ifdef __WIN32__
4509
4510int wxWindowMSW::HandleMenuChar(int chAccel, WXLPARAM lParam)
4511{
4512 const HMENU hmenu = (HMENU)lParam;
4513
4514 MENUITEMINFO mii;
4515 wxZeroMemory(mii);
4516 mii.cbSize = sizeof(MENUITEMINFO);
4517 mii.fMask = MIIM_TYPE | MIIM_DATA;
4518
4519 // find if we have this letter in any owner drawn item
4520 const int count = ::GetMenuItemCount(hmenu);
4521 for ( int i = 0; i < count; i++ )
4522 {
4523 if ( ::GetMenuItemInfo(hmenu, i, TRUE, &mii) )
4524 {
4525 if ( mii.fType == MFT_OWNERDRAW )
4526 {
4527 // dwItemData member of the MENUITEMINFO is a
4528 // pointer to the associated wxMenuItem -- see the
4529 // menu creation code
4530 wxMenuItem *item = (wxMenuItem*)mii.dwItemData;
4531
4532 const wxChar *p = wxStrchr(item->GetText(), _T('&'));
4533 while ( p++ )
4534 {
4535 if ( *p == _T('&') )
4536 {
4537 // this is not the accel char, find the real one
4538 p = wxStrchr(p + 1, _T('&'));
4539 }
4540 else // got the accel char
4541 {
4542 // FIXME-UNICODE: this comparison doesn't risk to work
4543 // for non ASCII accelerator characters I'm afraid, but
4544 // what can we do?
4545 if ( wxToupper(*p) == chAccel )
4546 {
4547 return i;
4548 }
4549 else
4550 {
4551 // this one doesn't match
4552 break;
4553 }
4554 }
4555 }
4556 }
4557 }
4558 else // failed ot get the menu text?
4559 {
4560 // it's not fatal, so don't show error, but still log
4561 // it
4562 wxLogLastError(_T("GetMenuItemInfo"));
4563 }
4564 }
4565
4566 return wxNOT_FOUND;
4567}
4568
4569#endif // __WIN32__
4570
42e69d6b
VZ
4571// ---------------------------------------------------------------------------
4572// joystick
4573// ---------------------------------------------------------------------------
4574
1e6feb95 4575bool wxWindowMSW::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
2bda0e17 4576{
8cb172b4 4577#ifdef JOY_BUTTON1
42e69d6b
VZ
4578 int change = 0;
4579 if ( flags & JOY_BUTTON1CHG )
4580 change = wxJOY_BUTTON1;
4581 if ( flags & JOY_BUTTON2CHG )
4582 change = wxJOY_BUTTON2;
4583 if ( flags & JOY_BUTTON3CHG )
4584 change = wxJOY_BUTTON3;
4585 if ( flags & JOY_BUTTON4CHG )
4586 change = wxJOY_BUTTON4;
2bda0e17 4587
42e69d6b
VZ
4588 int buttons = 0;
4589 if ( flags & JOY_BUTTON1 )
4590 buttons |= wxJOY_BUTTON1;
4591 if ( flags & JOY_BUTTON2 )
4592 buttons |= wxJOY_BUTTON2;
4593 if ( flags & JOY_BUTTON3 )
4594 buttons |= wxJOY_BUTTON3;
4595 if ( flags & JOY_BUTTON4 )
4596 buttons |= wxJOY_BUTTON4;
c085e333 4597
42e69d6b
VZ
4598 // the event ids aren't consecutive so we can't use table based lookup
4599 int joystick;
4600 wxEventType eventType;
4601 switch ( msg )
4602 {
4603 case MM_JOY1MOVE:
4604 joystick = 1;
4605 eventType = wxEVT_JOY_MOVE;
4606 break;
2bda0e17 4607
42e69d6b
VZ
4608 case MM_JOY2MOVE:
4609 joystick = 2;
4610 eventType = wxEVT_JOY_MOVE;
4611 break;
2bda0e17 4612
42e69d6b
VZ
4613 case MM_JOY1ZMOVE:
4614 joystick = 1;
4615 eventType = wxEVT_JOY_ZMOVE;
4616 break;
2bda0e17 4617
42e69d6b
VZ
4618 case MM_JOY2ZMOVE:
4619 joystick = 2;
4620 eventType = wxEVT_JOY_ZMOVE;
4621 break;
2bda0e17 4622
42e69d6b
VZ
4623 case MM_JOY1BUTTONDOWN:
4624 joystick = 1;
4625 eventType = wxEVT_JOY_BUTTON_DOWN;
4626 break;
2bda0e17 4627
42e69d6b
VZ
4628 case MM_JOY2BUTTONDOWN:
4629 joystick = 2;
4630 eventType = wxEVT_JOY_BUTTON_DOWN;
4631 break;
2bda0e17 4632
42e69d6b
VZ
4633 case MM_JOY1BUTTONUP:
4634 joystick = 1;
4635 eventType = wxEVT_JOY_BUTTON_UP;
4636 break;
4637
4638 case MM_JOY2BUTTONUP:
4639 joystick = 2;
4640 eventType = wxEVT_JOY_BUTTON_UP;
4641 break;
4642
4643 default:
223d09f6 4644 wxFAIL_MSG(wxT("no such joystick event"));
2d0a075d 4645
42e69d6b 4646 return FALSE;
2d0a075d 4647 }
2bda0e17 4648
42e69d6b
VZ
4649 wxJoystickEvent event(eventType, buttons, joystick, change);
4650 event.SetPosition(wxPoint(x, y));
4651 event.SetEventObject(this);
c085e333 4652
42e69d6b 4653 return GetEventHandler()->ProcessEvent(event);
8cb172b4
JS
4654#else
4655 return FALSE;
4656#endif
2bda0e17
KB
4657}
4658
42e69d6b
VZ
4659// ---------------------------------------------------------------------------
4660// scrolling
4661// ---------------------------------------------------------------------------
4662
1e6feb95 4663bool wxWindowMSW::MSWOnScroll(int orientation, WXWORD wParam,
f4f734c1 4664 WXWORD pos, WXHWND control)
2bda0e17 4665{
42e69d6b 4666 if ( control )
cc2b7472 4667 {
42e69d6b
VZ
4668 wxWindow *child = wxFindWinFromHandle(control);
4669 if ( child )
4670 return child->MSWOnScroll(orientation, wParam, pos, control);
cc2b7472 4671 }
2bda0e17 4672
9145664b 4673 wxScrollWinEvent event;
42e69d6b
VZ
4674 event.SetPosition(pos);
4675 event.SetOrientation(orientation);
4676 event.m_eventObject = this;
cc2b7472 4677
42e69d6b
VZ
4678 switch ( wParam )
4679 {
4680 case SB_TOP:
9145664b 4681 event.m_eventType = wxEVT_SCROLLWIN_TOP;
42e69d6b 4682 break;
cc2b7472 4683
42e69d6b 4684 case SB_BOTTOM:
9145664b 4685 event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
42e69d6b 4686 break;
cc2b7472 4687
42e69d6b 4688 case SB_LINEUP:
9145664b 4689 event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
42e69d6b 4690 break;
2bda0e17 4691
42e69d6b 4692 case SB_LINEDOWN:
9145664b 4693 event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
42e69d6b 4694 break;
a02eb1d2 4695
42e69d6b 4696 case SB_PAGEUP:
9145664b 4697 event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
42e69d6b 4698 break;
2bda0e17 4699
42e69d6b 4700 case SB_PAGEDOWN:
9145664b 4701 event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
42e69d6b 4702 break;
2bda0e17 4703
42e69d6b 4704 case SB_THUMBPOSITION:
feda3011 4705 case SB_THUMBTRACK:
f6bcfd97
BP
4706#ifdef __WIN32__
4707 // under Win32, the scrollbar range and position are 32 bit integers,
4708 // but WM_[HV]SCROLL only carry the low 16 bits of them, so we must
4709 // explicitly query the scrollbar for the correct position (this must
4710 // be done only for these two SB_ events as they are the only one
4711 // carrying the scrollbar position)
4712 {
4713 SCROLLINFO scrollInfo;
4714 wxZeroMemory(scrollInfo);
4715 scrollInfo.cbSize = sizeof(SCROLLINFO);
4716 scrollInfo.fMask = SIF_TRACKPOS;
4717
4718 if ( !::GetScrollInfo(GetHwnd(),
4719 orientation == wxHORIZONTAL ? SB_HORZ
4720 : SB_VERT,
4721 &scrollInfo) )
4722 {
4723 wxLogLastError(_T("GetScrollInfo"));
4724 }
4725
4726 event.SetPosition(scrollInfo.nTrackPos);
4727 }
4728#endif // Win32
4729
4730 event.m_eventType = wParam == SB_THUMBPOSITION
4731 ? wxEVT_SCROLLWIN_THUMBRELEASE
4732 : wxEVT_SCROLLWIN_THUMBTRACK;
42e69d6b 4733 break;
c085e333 4734
42e69d6b
VZ
4735 default:
4736 return FALSE;
564b2609 4737 }
2bda0e17 4738
42e69d6b 4739 return GetEventHandler()->ProcessEvent(event);
2bda0e17
KB
4740}
4741
42e69d6b
VZ
4742// ===========================================================================
4743// global functions
4744// ===========================================================================
4745
f68586e5 4746void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font)
2bda0e17 4747{
42e69d6b
VZ
4748 TEXTMETRIC tm;
4749 HDC dc = ::GetDC((HWND) wnd);
4750 HFONT fnt =0;
4751 HFONT was = 0;
4752 if ( the_font )
2d0a075d 4753 {
42e69d6b
VZ
4754 // the_font->UseResource();
4755 // the_font->RealizeResource();
f68586e5 4756 fnt = (HFONT)((wxFont *)the_font)->GetResourceHandle(); // const_cast
42e69d6b
VZ
4757 if ( fnt )
4758 was = (HFONT) SelectObject(dc,fnt);
2d0a075d 4759 }
42e69d6b
VZ
4760 GetTextMetrics(dc, &tm);
4761 if ( the_font && fnt && was )
2d0a075d 4762 {
42e69d6b 4763 SelectObject(dc,was);
2d0a075d 4764 }
42e69d6b 4765 ReleaseDC((HWND)wnd, dc);
0655ad29
VZ
4766
4767 if ( x )
4768 *x = tm.tmAveCharWidth;
4769 if ( y )
4770 *y = tm.tmHeight + tm.tmExternalLeading;
2bda0e17 4771
42e69d6b
VZ
4772 // if ( the_font )
4773 // the_font->ReleaseResource();
4774}
c085e333 4775
42e69d6b
VZ
4776// Returns 0 if was a normal ASCII value, not a special key. This indicates that
4777// the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
4778int wxCharCodeMSWToWX(int keySym)
4779{
f6bcfd97 4780 int id;
42e69d6b
VZ
4781 switch (keySym)
4782 {
f6bcfd97
BP
4783 case VK_CANCEL: id = WXK_CANCEL; break;
4784 case VK_BACK: id = WXK_BACK; break;
4785 case VK_TAB: id = WXK_TAB; break;
4786 case VK_CLEAR: id = WXK_CLEAR; break;
4787 case VK_RETURN: id = WXK_RETURN; break;
4788 case VK_SHIFT: id = WXK_SHIFT; break;
4789 case VK_CONTROL: id = WXK_CONTROL; break;
4790 case VK_MENU : id = WXK_MENU; break;
4791 case VK_PAUSE: id = WXK_PAUSE; break;
9c7df356 4792 case VK_CAPITAL: id = WXK_CAPITAL; break;
f6bcfd97
BP
4793 case VK_SPACE: id = WXK_SPACE; break;
4794 case VK_ESCAPE: id = WXK_ESCAPE; break;
4795 case VK_PRIOR: id = WXK_PRIOR; break;
4796 case VK_NEXT : id = WXK_NEXT; break;
4797 case VK_END: id = WXK_END; break;
4798 case VK_HOME : id = WXK_HOME; break;
4799 case VK_LEFT : id = WXK_LEFT; break;
4800 case VK_UP: id = WXK_UP; break;
4801 case VK_RIGHT: id = WXK_RIGHT; break;
4802 case VK_DOWN : id = WXK_DOWN; break;
4803 case VK_SELECT: id = WXK_SELECT; break;
4804 case VK_PRINT: id = WXK_PRINT; break;
4805 case VK_EXECUTE: id = WXK_EXECUTE; break;
4806 case VK_INSERT: id = WXK_INSERT; break;
4807 case VK_DELETE: id = WXK_DELETE; break;
4808 case VK_HELP : id = WXK_HELP; break;
4809 case VK_NUMPAD0: id = WXK_NUMPAD0; break;
4810 case VK_NUMPAD1: id = WXK_NUMPAD1; break;
4811 case VK_NUMPAD2: id = WXK_NUMPAD2; break;
4812 case VK_NUMPAD3: id = WXK_NUMPAD3; break;
4813 case VK_NUMPAD4: id = WXK_NUMPAD4; break;
4814 case VK_NUMPAD5: id = WXK_NUMPAD5; break;
4815 case VK_NUMPAD6: id = WXK_NUMPAD6; break;
4816 case VK_NUMPAD7: id = WXK_NUMPAD7; break;
4817 case VK_NUMPAD8: id = WXK_NUMPAD8; break;
4818 case VK_NUMPAD9: id = WXK_NUMPAD9; break;
32a87ae7 4819 case VK_MULTIPLY: id = WXK_NUMPAD_MULTIPLY; break;
32a87ae7 4820 case VK_ADD: id = WXK_NUMPAD_ADD; break;
32a87ae7 4821 case VK_SUBTRACT: id = WXK_NUMPAD_SUBTRACT; break;
32a87ae7
VZ
4822 case VK_DECIMAL: id = WXK_NUMPAD_DECIMAL; break;
4823 case VK_DIVIDE: id = WXK_NUMPAD_DIVIDE; break;
f6bcfd97
BP
4824 case VK_F1: id = WXK_F1; break;
4825 case VK_F2: id = WXK_F2; break;
4826 case VK_F3: id = WXK_F3; break;
4827 case VK_F4: id = WXK_F4; break;
4828 case VK_F5: id = WXK_F5; break;
4829 case VK_F6: id = WXK_F6; break;
4830 case VK_F7: id = WXK_F7; break;
4831 case VK_F8: id = WXK_F8; break;
4832 case VK_F9: id = WXK_F9; break;
4833 case VK_F10: id = WXK_F10; break;
4834 case VK_F11: id = WXK_F11; break;
4835 case VK_F12: id = WXK_F12; break;
4836 case VK_F13: id = WXK_F13; break;
4837 case VK_F14: id = WXK_F14; break;
4838 case VK_F15: id = WXK_F15; break;
4839 case VK_F16: id = WXK_F16; break;
4840 case VK_F17: id = WXK_F17; break;
4841 case VK_F18: id = WXK_F18; break;
4842 case VK_F19: id = WXK_F19; break;
4843 case VK_F20: id = WXK_F20; break;
4844 case VK_F21: id = WXK_F21; break;
4845 case VK_F22: id = WXK_F22; break;
4846 case VK_F23: id = WXK_F23; break;
4847 case VK_F24: id = WXK_F24; break;
4848 case VK_NUMLOCK: id = WXK_NUMLOCK; break;
4849 case VK_SCROLL: id = WXK_SCROLL; break;
9c7df356
VZ
4850
4851 case VK_OEM_1: id = ';'; break;
4852 case VK_OEM_PLUS: id = '+'; break;
4853 case VK_OEM_COMMA: id = ','; break;
4854 case VK_OEM_MINUS: id = '-'; break;
4855 case VK_OEM_PERIOD: id = '.'; break;
4856 case VK_OEM_2: id = '/'; break;
4857 case VK_OEM_3: id = '~'; break;
4858 case VK_OEM_4: id = '['; break;
4859 case VK_OEM_5: id = '\\'; break;
4860 case VK_OEM_6: id = ']'; break;
4861 case VK_OEM_7: id = '\''; break;
4862
f6bcfd97
BP
4863 default:
4864 id = 0;
42e69d6b 4865 }
f6bcfd97 4866
42e69d6b 4867 return id;
2bda0e17
KB
4868}
4869
42e69d6b 4870int wxCharCodeWXToMSW(int id, bool *isVirtual)
2bda0e17 4871{
42e69d6b
VZ
4872 *isVirtual = TRUE;
4873 int keySym = 0;
4874 switch (id)
2bda0e17 4875 {
42e69d6b
VZ
4876 case WXK_CANCEL: keySym = VK_CANCEL; break;
4877 case WXK_CLEAR: keySym = VK_CLEAR; break;
4878 case WXK_SHIFT: keySym = VK_SHIFT; break;
4879 case WXK_CONTROL: keySym = VK_CONTROL; break;
4880 case WXK_MENU : keySym = VK_MENU; break;
4881 case WXK_PAUSE: keySym = VK_PAUSE; break;
4882 case WXK_PRIOR: keySym = VK_PRIOR; break;
4883 case WXK_NEXT : keySym = VK_NEXT; break;
4884 case WXK_END: keySym = VK_END; break;
4885 case WXK_HOME : keySym = VK_HOME; break;
4886 case WXK_LEFT : keySym = VK_LEFT; break;
4887 case WXK_UP: keySym = VK_UP; break;
4888 case WXK_RIGHT: keySym = VK_RIGHT; break;
4889 case WXK_DOWN : keySym = VK_DOWN; break;
4890 case WXK_SELECT: keySym = VK_SELECT; break;
4891 case WXK_PRINT: keySym = VK_PRINT; break;
4892 case WXK_EXECUTE: keySym = VK_EXECUTE; break;
4893 case WXK_INSERT: keySym = VK_INSERT; break;
4894 case WXK_DELETE: keySym = VK_DELETE; break;
4895 case WXK_HELP : keySym = VK_HELP; break;
4896 case WXK_NUMPAD0: keySym = VK_NUMPAD0; break;
4897 case WXK_NUMPAD1: keySym = VK_NUMPAD1; break;
4898 case WXK_NUMPAD2: keySym = VK_NUMPAD2; break;
4899 case WXK_NUMPAD3: keySym = VK_NUMPAD3; break;
4900 case WXK_NUMPAD4: keySym = VK_NUMPAD4; break;
4901 case WXK_NUMPAD5: keySym = VK_NUMPAD5; break;
4902 case WXK_NUMPAD6: keySym = VK_NUMPAD6; break;
4903 case WXK_NUMPAD7: keySym = VK_NUMPAD7; break;
4904 case WXK_NUMPAD8: keySym = VK_NUMPAD8; break;
4905 case WXK_NUMPAD9: keySym = VK_NUMPAD9; break;
32a87ae7
VZ
4906 case WXK_NUMPAD_MULTIPLY: keySym = VK_MULTIPLY; break;
4907 case WXK_NUMPAD_ADD: keySym = VK_ADD; break;
4908 case WXK_NUMPAD_SUBTRACT: keySym = VK_SUBTRACT; break;
4909 case WXK_NUMPAD_DECIMAL: keySym = VK_DECIMAL; break;
4910 case WXK_NUMPAD_DIVIDE: keySym = VK_DIVIDE; break;
42e69d6b
VZ
4911 case WXK_F1: keySym = VK_F1; break;
4912 case WXK_F2: keySym = VK_F2; break;
4913 case WXK_F3: keySym = VK_F3; break;
4914 case WXK_F4: keySym = VK_F4; break;
4915 case WXK_F5: keySym = VK_F5; break;
4916 case WXK_F6: keySym = VK_F6; break;
4917 case WXK_F7: keySym = VK_F7; break;
4918 case WXK_F8: keySym = VK_F8; break;
4919 case WXK_F9: keySym = VK_F9; break;
4920 case WXK_F10: keySym = VK_F10; break;
4921 case WXK_F11: keySym = VK_F11; break;
4922 case WXK_F12: keySym = VK_F12; break;
4923 case WXK_F13: keySym = VK_F13; break;
4924 case WXK_F14: keySym = VK_F14; break;
4925 case WXK_F15: keySym = VK_F15; break;
4926 case WXK_F16: keySym = VK_F16; break;
4927 case WXK_F17: keySym = VK_F17; break;
4928 case WXK_F18: keySym = VK_F18; break;
4929 case WXK_F19: keySym = VK_F19; break;
4930 case WXK_F20: keySym = VK_F20; break;
4931 case WXK_F21: keySym = VK_F21; break;
4932 case WXK_F22: keySym = VK_F22; break;
4933 case WXK_F23: keySym = VK_F23; break;
4934 case WXK_F24: keySym = VK_F24; break;
4935 case WXK_NUMLOCK: keySym = VK_NUMLOCK; break;
4936 case WXK_SCROLL: keySym = VK_SCROLL; break;
4937 default:
4938 {
4939 *isVirtual = FALSE;
4940 keySym = id;
4941 break;
4942 }
2bda0e17 4943 }
42e69d6b 4944 return keySym;
2bda0e17
KB
4945}
4946
42e69d6b 4947wxWindow *wxGetActiveWindow()
2bda0e17 4948{
42e69d6b
VZ
4949 HWND hWnd = GetActiveWindow();
4950 if ( hWnd != 0 )
2d0a075d 4951 {
42e69d6b 4952 return wxFindWinFromHandle((WXHWND) hWnd);
2d0a075d 4953 }
42e69d6b 4954 return NULL;
2bda0e17
KB
4955}
4956
8614c467
VZ
4957extern wxWindow *wxGetWindowFromHWND(WXHWND hWnd)
4958{
4959 HWND hwnd = (HWND)hWnd;
4960
4961 // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
4962 // by code in msw/radiobox.cpp), for all the others we just search up the
4963 // window hierarchy
4964 wxWindow *win = (wxWindow *)NULL;
4965 if ( hwnd )
4966 {
4967 win = wxFindWinFromHandle((WXHWND)hwnd);
4968 if ( !win )
4969 {
a2242341 4970 // all these hacks only work under Win32 anyhow
4f527e71 4971#ifdef __WIN32__
a2242341
VZ
4972
4973#if wxUSE_RADIOBOX
8614c467
VZ
4974 // native radiobuttons return DLGC_RADIOBUTTON here and for any
4975 // wxWindow class which overrides WM_GETDLGCODE processing to
4976 // do it as well, win would be already non NULL
a2242341 4977 if ( ::SendMessage(hwnd, WM_GETDLGCODE, 0, 0) & DLGC_RADIOBUTTON )
8614c467
VZ
4978 {
4979 win = (wxWindow *)::GetWindowLong(hwnd, GWL_USERDATA);
4980 }
a2242341
VZ
4981 //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
4982#endif // wxUSE_RADIOBOX
4983
4984 // spin control text buddy window should be mapped to spin ctrl
4985 // itself so try it too
24ce4c18 4986#if wxUSE_SPINCTRL && !defined(__WXUNIVERSAL__)
a2242341
VZ
4987 if ( !win )
4988 {
4989 win = wxSpinCtrl::GetSpinForTextCtrl((WXHWND)hwnd);
4990 }
4991#endif // wxUSE_SPINCTRL
4992
4f527e71 4993#endif // Win32
8614c467 4994 }
8614c467
VZ
4995 }
4996
4997 while ( hwnd && !win )
4998 {
761989ff
VZ
4999 // this is a really ugly hack needed to avoid mistakenly returning the
5000 // parent frame wxWindow for the find/replace modeless dialog HWND -
5001 // this, in turn, is needed to call IsDialogMessage() from
5002 // wxApp::ProcessMessage() as for this we must return NULL from here
5003 //
5004 // FIXME: this is clearly not the best way to do it but I think we'll
5005 // need to change HWND <-> wxWindow code more heavily than I can
5006 // do it now to fix it
c67d6888 5007#ifndef __WXMICROWIN__
761989ff
VZ
5008 if ( ::GetWindow(hwnd, GW_OWNER) )
5009 {
5010 // it's a dialog box, don't go upwards
5011 break;
5012 }
c67d6888 5013#endif
761989ff 5014
8614c467 5015 hwnd = ::GetParent(hwnd);
761989ff 5016 win = wxFindWinFromHandle((WXHWND)hwnd);
8614c467
VZ
5017 }
5018
5019 return win;
5020}
5021
04ef50df
JS
5022#ifndef __WXMICROWIN__
5023
42e69d6b
VZ
5024// Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
5025// in active frames and dialogs, regardless of where the focus is.
5026static HHOOK wxTheKeyboardHook = 0;
5027static FARPROC wxTheKeyboardHookProc = 0;
5028int APIENTRY _EXPORT
5029wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
2bda0e17 5030
42e69d6b 5031void wxSetKeyboardHook(bool doIt)
2bda0e17 5032{
42e69d6b 5033 if ( doIt )
2d0a075d 5034 {
42e69d6b
VZ
5035 wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
5036 wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
c7527e3f 5037
42e69d6b 5038#if defined(__WIN32__) && !defined(__TWIN32__)
8614c467 5039 GetCurrentThreadId()
42e69d6b
VZ
5040 // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
5041#else
8614c467 5042 GetCurrentTask()
42e69d6b 5043#endif
8614c467 5044 );
2d0a075d 5045 }
2d0a075d 5046 else
2d0a075d 5047 {
42e69d6b 5048 UnhookWindowsHookEx(wxTheKeyboardHook);
4cdc2c13
VZ
5049
5050 // avoids warning about statement with no effect (FreeProcInstance
5051 // doesn't do anything under Win32)
d66dcb60 5052#if !defined(__WIN32__) && !defined(__NT__)
42e69d6b 5053 FreeProcInstance(wxTheKeyboardHookProc);
a17e237f 5054#endif
2d0a075d 5055 }
2bda0e17
KB
5056}
5057
42e69d6b
VZ
5058int APIENTRY _EXPORT
5059wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
2bda0e17 5060{
42e69d6b
VZ
5061 DWORD hiWord = HIWORD(lParam);
5062 if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
43d811ea 5063 {
32de7d24
VZ
5064 int id = wxCharCodeMSWToWX(wParam);
5065 if ( id != 0 )
43d811ea 5066 {
42e69d6b
VZ
5067 wxKeyEvent event(wxEVT_CHAR_HOOK);
5068 if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
5069 event.m_altDown = TRUE;
c085e333 5070
42e69d6b
VZ
5071 event.m_eventObject = NULL;
5072 event.m_keyCode = id;
3f7bc32b
VZ
5073 event.m_shiftDown = wxIsShiftDown();
5074 event.m_controlDown = wxIsCtrlDown();
42e69d6b 5075 event.SetTimestamp(s_currentMsg.time);
c085e333 5076
42e69d6b 5077 wxWindow *win = wxGetActiveWindow();
32de7d24 5078 wxEvtHandler *handler;
42e69d6b
VZ
5079 if ( win )
5080 {
32de7d24
VZ
5081 handler = win->GetEventHandler();
5082 event.SetId(win->GetId());
42e69d6b
VZ
5083 }
5084 else
5085 {
32de7d24
VZ
5086 handler = wxTheApp;
5087 event.SetId(-1);
5088 }
5089
5090 if ( handler && handler->ProcessEvent(event) )
5091 {
5092 // processed
5093 return 1;
42e69d6b 5094 }
43d811ea
JS
5095 }
5096 }
32de7d24 5097
42e69d6b 5098 return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
4fabb575 5099}
cd4453e5
VZ
5100
5101#endif // !__WXMICROWIN__
4fabb575 5102
b2aef89b 5103#ifdef __WXDEBUG__
f449ef69 5104const char *wxGetMessageName(int message)
47cbd6da 5105{
42e69d6b
VZ
5106 switch ( message )
5107 {
5108 case 0x0000: return "WM_NULL";
5109 case 0x0001: return "WM_CREATE";
5110 case 0x0002: return "WM_DESTROY";
5111 case 0x0003: return "WM_MOVE";
5112 case 0x0005: return "WM_SIZE";
5113 case 0x0006: return "WM_ACTIVATE";
5114 case 0x0007: return "WM_SETFOCUS";
5115 case 0x0008: return "WM_KILLFOCUS";
5116 case 0x000A: return "WM_ENABLE";
5117 case 0x000B: return "WM_SETREDRAW";
9b64e798
VZ
5118 case 0x000C: return "WM_SETTEXT";
5119 case 0x000D: return "WM_GETTEXT";
42e69d6b 5120 case 0x000E: return "WM_GETTEXTLENGTH";
9b64e798 5121 case 0x000F: return "WM_PAINT";
42e69d6b
VZ
5122 case 0x0010: return "WM_CLOSE";
5123 case 0x0011: return "WM_QUERYENDSESSION";
9b64e798 5124 case 0x0012: return "WM_QUIT";
42e69d6b
VZ
5125 case 0x0013: return "WM_QUERYOPEN";
5126 case 0x0014: return "WM_ERASEBKGND";
5127 case 0x0015: return "WM_SYSCOLORCHANGE";
5128 case 0x0016: return "WM_ENDSESSION";
5129 case 0x0017: return "WM_SYSTEMERROR";
5130 case 0x0018: return "WM_SHOWWINDOW";
5131 case 0x0019: return "WM_CTLCOLOR";
5132 case 0x001A: return "WM_WININICHANGE";
5133 case 0x001B: return "WM_DEVMODECHANGE";
5134 case 0x001C: return "WM_ACTIVATEAPP";
5135 case 0x001D: return "WM_FONTCHANGE";
5136 case 0x001E: return "WM_TIMECHANGE";
5137 case 0x001F: return "WM_CANCELMODE";
5138 case 0x0020: return "WM_SETCURSOR";
5139 case 0x0021: return "WM_MOUSEACTIVATE";
5140 case 0x0022: return "WM_CHILDACTIVATE";
5141 case 0x0023: return "WM_QUEUESYNC";
5142 case 0x0024: return "WM_GETMINMAXINFO";
5143 case 0x0026: return "WM_PAINTICON";
5144 case 0x0027: return "WM_ICONERASEBKGND";
5145 case 0x0028: return "WM_NEXTDLGCTL";
5146 case 0x002A: return "WM_SPOOLERSTATUS";
5147 case 0x002B: return "WM_DRAWITEM";
5148 case 0x002C: return "WM_MEASUREITEM";
5149 case 0x002D: return "WM_DELETEITEM";
5150 case 0x002E: return "WM_VKEYTOITEM";
5151 case 0x002F: return "WM_CHARTOITEM";
9b64e798
VZ
5152 case 0x0030: return "WM_SETFONT";
5153 case 0x0031: return "WM_GETFONT";
42e69d6b
VZ
5154 case 0x0037: return "WM_QUERYDRAGICON";
5155 case 0x0039: return "WM_COMPAREITEM";
5156 case 0x0041: return "WM_COMPACTING";
5157 case 0x0044: return "WM_COMMNOTIFY";
5158 case 0x0046: return "WM_WINDOWPOSCHANGING";
5159 case 0x0047: return "WM_WINDOWPOSCHANGED";
5160 case 0x0048: return "WM_POWER";
c085e333 5161
a02eb1d2 5162#ifdef __WIN32__
42e69d6b
VZ
5163 case 0x004A: return "WM_COPYDATA";
5164 case 0x004B: return "WM_CANCELJOURNAL";
5165 case 0x004E: return "WM_NOTIFY";
9b64e798 5166 case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
42e69d6b
VZ
5167 case 0x0051: return "WM_INPUTLANGCHANGE";
5168 case 0x0052: return "WM_TCARD";
5169 case 0x0053: return "WM_HELP";
5170 case 0x0054: return "WM_USERCHANGED";
9b64e798 5171 case 0x0055: return "WM_NOTIFYFORMAT";
42e69d6b
VZ
5172 case 0x007B: return "WM_CONTEXTMENU";
5173 case 0x007C: return "WM_STYLECHANGING";
5174 case 0x007D: return "WM_STYLECHANGED";
5175 case 0x007E: return "WM_DISPLAYCHANGE";
5176 case 0x007F: return "WM_GETICON";
5177 case 0x0080: return "WM_SETICON";
a02eb1d2 5178#endif //WIN32
c085e333 5179
42e69d6b
VZ
5180 case 0x0081: return "WM_NCCREATE";
5181 case 0x0082: return "WM_NCDESTROY";
5182 case 0x0083: return "WM_NCCALCSIZE";
9b64e798
VZ
5183 case 0x0084: return "WM_NCHITTEST";
5184 case 0x0085: return "WM_NCPAINT";
42e69d6b
VZ
5185 case 0x0086: return "WM_NCACTIVATE";
5186 case 0x0087: return "WM_GETDLGCODE";
5187 case 0x00A0: return "WM_NCMOUSEMOVE";
5188 case 0x00A1: return "WM_NCLBUTTONDOWN";
5189 case 0x00A2: return "WM_NCLBUTTONUP";
5190 case 0x00A3: return "WM_NCLBUTTONDBLCLK";
5191 case 0x00A4: return "WM_NCRBUTTONDOWN";
5192 case 0x00A5: return "WM_NCRBUTTONUP";
5193 case 0x00A6: return "WM_NCRBUTTONDBLCLK";
5194 case 0x00A7: return "WM_NCMBUTTONDOWN";
5195 case 0x00A8: return "WM_NCMBUTTONUP";
5196 case 0x00A9: return "WM_NCMBUTTONDBLCLK";
5197 case 0x0100: return "WM_KEYDOWN";
5198 case 0x0101: return "WM_KEYUP";
5199 case 0x0102: return "WM_CHAR";
5200 case 0x0103: return "WM_DEADCHAR";
5201 case 0x0104: return "WM_SYSKEYDOWN";
5202 case 0x0105: return "WM_SYSKEYUP";
5203 case 0x0106: return "WM_SYSCHAR";
5204 case 0x0107: return "WM_SYSDEADCHAR";
9b64e798 5205 case 0x0108: return "WM_KEYLAST";
c085e333 5206
a02eb1d2 5207#ifdef __WIN32__
42e69d6b
VZ
5208 case 0x010D: return "WM_IME_STARTCOMPOSITION";
5209 case 0x010E: return "WM_IME_ENDCOMPOSITION";
5210 case 0x010F: return "WM_IME_COMPOSITION";
a02eb1d2 5211#endif //WIN32
c085e333 5212
42e69d6b
VZ
5213 case 0x0110: return "WM_INITDIALOG";
5214 case 0x0111: return "WM_COMMAND";
5215 case 0x0112: return "WM_SYSCOMMAND";
5216 case 0x0113: return "WM_TIMER";
5217 case 0x0114: return "WM_HSCROLL";
5218 case 0x0115: return "WM_VSCROLL";
5219 case 0x0116: return "WM_INITMENU";
5220 case 0x0117: return "WM_INITMENUPOPUP";
9b64e798 5221 case 0x011F: return "WM_MENUSELECT";
42e69d6b
VZ
5222 case 0x0120: return "WM_MENUCHAR";
5223 case 0x0121: return "WM_ENTERIDLE";
5224 case 0x0200: return "WM_MOUSEMOVE";
5225 case 0x0201: return "WM_LBUTTONDOWN";
5226 case 0x0202: return "WM_LBUTTONUP";
5227 case 0x0203: return "WM_LBUTTONDBLCLK";
5228 case 0x0204: return "WM_RBUTTONDOWN";
5229 case 0x0205: return "WM_RBUTTONUP";
5230 case 0x0206: return "WM_RBUTTONDBLCLK";
5231 case 0x0207: return "WM_MBUTTONDOWN";
5232 case 0x0208: return "WM_MBUTTONUP";
5233 case 0x0209: return "WM_MBUTTONDBLCLK";
d2c52078 5234 case 0x020A: return "WM_MOUSEWHEEL";
42e69d6b
VZ
5235 case 0x0210: return "WM_PARENTNOTIFY";
5236 case 0x0211: return "WM_ENTERMENULOOP";
5237 case 0x0212: return "WM_EXITMENULOOP";
c085e333 5238
a02eb1d2 5239#ifdef __WIN32__
42e69d6b
VZ
5240 case 0x0213: return "WM_NEXTMENU";
5241 case 0x0214: return "WM_SIZING";
5242 case 0x0215: return "WM_CAPTURECHANGED";
5243 case 0x0216: return "WM_MOVING";
9b64e798 5244 case 0x0218: return "WM_POWERBROADCAST";
42e69d6b 5245 case 0x0219: return "WM_DEVICECHANGE";
a02eb1d2 5246#endif //WIN32
c085e333 5247
42e69d6b
VZ
5248 case 0x0220: return "WM_MDICREATE";
5249 case 0x0221: return "WM_MDIDESTROY";
5250 case 0x0222: return "WM_MDIACTIVATE";
5251 case 0x0223: return "WM_MDIRESTORE";
9b64e798 5252 case 0x0224: return "WM_MDINEXT";
42e69d6b
VZ
5253 case 0x0225: return "WM_MDIMAXIMIZE";
5254 case 0x0226: return "WM_MDITILE";
5255 case 0x0227: return "WM_MDICASCADE";
5256 case 0x0228: return "WM_MDIICONARRANGE";
5257 case 0x0229: return "WM_MDIGETACTIVE";
5258 case 0x0230: return "WM_MDISETMENU";
5259 case 0x0233: return "WM_DROPFILES";
c085e333 5260
a02eb1d2 5261#ifdef __WIN32__
9b64e798 5262 case 0x0281: return "WM_IME_SETCONTEXT";
42e69d6b
VZ
5263 case 0x0282: return "WM_IME_NOTIFY";
5264 case 0x0283: return "WM_IME_CONTROL";
5265 case 0x0284: return "WM_IME_COMPOSITIONFULL";
9b64e798 5266 case 0x0285: return "WM_IME_SELECT";
42e69d6b
VZ
5267 case 0x0286: return "WM_IME_CHAR";
5268 case 0x0290: return "WM_IME_KEYDOWN";
5269 case 0x0291: return "WM_IME_KEYUP";
a02eb1d2 5270#endif //WIN32
c085e333 5271
9b64e798 5272 case 0x0300: return "WM_CUT";
42e69d6b
VZ
5273 case 0x0301: return "WM_COPY";
5274 case 0x0302: return "WM_PASTE";
5275 case 0x0303: return "WM_CLEAR";
5276 case 0x0304: return "WM_UNDO";
9b64e798 5277 case 0x0305: return "WM_RENDERFORMAT";
42e69d6b
VZ
5278 case 0x0306: return "WM_RENDERALLFORMATS";
5279 case 0x0307: return "WM_DESTROYCLIPBOARD";
5280 case 0x0308: return "WM_DRAWCLIPBOARD";
5281 case 0x0309: return "WM_PAINTCLIPBOARD";
5282 case 0x030A: return "WM_VSCROLLCLIPBOARD";
5283 case 0x030B: return "WM_SIZECLIPBOARD";
5284 case 0x030C: return "WM_ASKCBFORMATNAME";
5285 case 0x030D: return "WM_CHANGECBCHAIN";
5286 case 0x030E: return "WM_HSCROLLCLIPBOARD";
5287 case 0x030F: return "WM_QUERYNEWPALETTE";
5288 case 0x0310: return "WM_PALETTEISCHANGING";
5289 case 0x0311: return "WM_PALETTECHANGED";
c085e333 5290
a02eb1d2 5291#ifdef __WIN32__
2d0a075d
JS
5292 // common controls messages - although they're not strictly speaking
5293 // standard, it's nice to decode them nevertheless
a02eb1d2 5294
2d0a075d 5295 // listview
42e69d6b
VZ
5296 case 0x1000 + 0: return "LVM_GETBKCOLOR";
5297 case 0x1000 + 1: return "LVM_SETBKCOLOR";
9b64e798
VZ
5298 case 0x1000 + 2: return "LVM_GETIMAGELIST";
5299 case 0x1000 + 3: return "LVM_SETIMAGELIST";
5300 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
42e69d6b
VZ
5301 case 0x1000 + 5: return "LVM_GETITEMA";
5302 case 0x1000 + 75: return "LVM_GETITEMW";
5303 case 0x1000 + 6: return "LVM_SETITEMA";
5304 case 0x1000 + 76: return "LVM_SETITEMW";
5305 case 0x1000 + 7: return "LVM_INSERTITEMA";
5306 case 0x1000 + 77: return "LVM_INSERTITEMW";
5307 case 0x1000 + 8: return "LVM_DELETEITEM";
5308 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
5309 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
5310 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
5311 case 0x1000 + 12: return "LVM_GETNEXTITEM";
5312 case 0x1000 + 13: return "LVM_FINDITEMA";
5313 case 0x1000 + 83: return "LVM_FINDITEMW";
9b64e798 5314 case 0x1000 + 14: return "LVM_GETITEMRECT";
42e69d6b
VZ
5315 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
5316 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
5317 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
5318 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
9b64e798 5319 case 0x1000 + 18: return "LVM_HITTEST";
42e69d6b
VZ
5320 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
5321 case 0x1000 + 20: return "LVM_SCROLL";
5322 case 0x1000 + 21: return "LVM_REDRAWITEMS";
5323 case 0x1000 + 22: return "LVM_ARRANGE";
5324 case 0x1000 + 23: return "LVM_EDITLABELA";
5325 case 0x1000 + 118: return "LVM_EDITLABELW";
5326 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
5327 case 0x1000 + 25: return "LVM_GETCOLUMNA";
5328 case 0x1000 + 95: return "LVM_GETCOLUMNW";
5329 case 0x1000 + 26: return "LVM_SETCOLUMNA";
5330 case 0x1000 + 96: return "LVM_SETCOLUMNW";
5331 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
5332 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
5333 case 0x1000 + 28: return "LVM_DELETECOLUMN";
5334 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
5335 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
5336 case 0x1000 + 31: return "LVM_GETHEADER";
5337 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
9b64e798 5338 case 0x1000 + 34: return "LVM_GETVIEWRECT";
42e69d6b
VZ
5339 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
5340 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
5341 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
5342 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
5343 case 0x1000 + 39: return "LVM_GETTOPINDEX";
5344 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
5345 case 0x1000 + 41: return "LVM_GETORIGIN";
5346 case 0x1000 + 42: return "LVM_UPDATE";
5347 case 0x1000 + 43: return "LVM_SETITEMSTATE";
5348 case 0x1000 + 44: return "LVM_GETITEMSTATE";
5349 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
5350 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
5351 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
5352 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
9b64e798 5353 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
42e69d6b
VZ
5354 case 0x1000 + 48: return "LVM_SORTITEMS";
5355 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
9b64e798 5356 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
42e69d6b
VZ
5357 case 0x1000 + 51: return "LVM_GETITEMSPACING";
5358 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
5359 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
5360 case 0x1000 + 53: return "LVM_SETICONSPACING";
5361 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
5362 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
9b64e798
VZ
5363 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
5364 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
42e69d6b
VZ
5365 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
5366 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
5367 case 0x1000 + 60: return "LVM_SETHOTITEM";
5368 case 0x1000 + 61: return "LVM_GETHOTITEM";
5369 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
5370 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
9b64e798 5371 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
42e69d6b 5372 case 0x1000 + 65: return "LVM_SETWORKAREA";
c085e333 5373
2d0a075d 5374 // tree view
42e69d6b
VZ
5375 case 0x1100 + 0: return "TVM_INSERTITEMA";
5376 case 0x1100 + 50: return "TVM_INSERTITEMW";
5377 case 0x1100 + 1: return "TVM_DELETEITEM";
5378 case 0x1100 + 2: return "TVM_EXPAND";
9b64e798
VZ
5379 case 0x1100 + 4: return "TVM_GETITEMRECT";
5380 case 0x1100 + 5: return "TVM_GETCOUNT";
5381 case 0x1100 + 6: return "TVM_GETINDENT";
5382 case 0x1100 + 7: return "TVM_SETINDENT";
5383 case 0x1100 + 8: return "TVM_GETIMAGELIST";
5384 case 0x1100 + 9: return "TVM_SETIMAGELIST";
42e69d6b
VZ
5385 case 0x1100 + 10: return "TVM_GETNEXTITEM";
5386 case 0x1100 + 11: return "TVM_SELECTITEM";
5387 case 0x1100 + 12: return "TVM_GETITEMA";
5388 case 0x1100 + 62: return "TVM_GETITEMW";
5389 case 0x1100 + 13: return "TVM_SETITEMA";
5390 case 0x1100 + 63: return "TVM_SETITEMW";
5391 case 0x1100 + 14: return "TVM_EDITLABELA";
5392 case 0x1100 + 65: return "TVM_EDITLABELW";
5393 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
9b64e798
VZ
5394 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
5395 case 0x1100 + 17: return "TVM_HITTEST";
42e69d6b
VZ
5396 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
5397 case 0x1100 + 19: return "TVM_SORTCHILDREN";
5398 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
5399 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
5400 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
5401 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
5402 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
5403 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
5404 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
c085e333 5405
2d0a075d 5406 // header
9b64e798 5407 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
42e69d6b
VZ
5408 case 0x1200 + 1: return "HDM_INSERTITEMA";
5409 case 0x1200 + 10: return "HDM_INSERTITEMW";
5410 case 0x1200 + 2: return "HDM_DELETEITEM";
5411 case 0x1200 + 3: return "HDM_GETITEMA";
5412 case 0x1200 + 11: return "HDM_GETITEMW";
5413 case 0x1200 + 4: return "HDM_SETITEMA";
5414 case 0x1200 + 12: return "HDM_SETITEMW";
9b64e798
VZ
5415 case 0x1200 + 5: return "HDM_LAYOUT";
5416 case 0x1200 + 6: return "HDM_HITTEST";
5417 case 0x1200 + 7: return "HDM_GETITEMRECT";
5418 case 0x1200 + 8: return "HDM_SETIMAGELIST";
5419 case 0x1200 + 9: return "HDM_GETIMAGELIST";
42e69d6b
VZ
5420 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
5421 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
5422 case 0x1200 + 17: return "HDM_GETORDERARRAY";
5423 case 0x1200 + 18: return "HDM_SETORDERARRAY";
5424 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
c085e333 5425
2d0a075d 5426 // tab control
9b64e798
VZ
5427 case 0x1300 + 2: return "TCM_GETIMAGELIST";
5428 case 0x1300 + 3: return "TCM_SETIMAGELIST";
5429 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
42e69d6b
VZ
5430 case 0x1300 + 5: return "TCM_GETITEMA";
5431 case 0x1300 + 60: return "TCM_GETITEMW";
5432 case 0x1300 + 6: return "TCM_SETITEMA";
5433 case 0x1300 + 61: return "TCM_SETITEMW";
5434 case 0x1300 + 7: return "TCM_INSERTITEMA";
5435 case 0x1300 + 62: return "TCM_INSERTITEMW";
5436 case 0x1300 + 8: return "TCM_DELETEITEM";
5437 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
9b64e798 5438 case 0x1300 + 10: return "TCM_GETITEMRECT";
42e69d6b
VZ
5439 case 0x1300 + 11: return "TCM_GETCURSEL";
5440 case 0x1300 + 12: return "TCM_SETCURSEL";
9b64e798 5441 case 0x1300 + 13: return "TCM_HITTEST";
42e69d6b 5442 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
9b64e798 5443 case 0x1300 + 40: return "TCM_ADJUSTRECT";
42e69d6b
VZ
5444 case 0x1300 + 41: return "TCM_SETITEMSIZE";
5445 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
5446 case 0x1300 + 43: return "TCM_SETPADDING";
9b64e798 5447 case 0x1300 + 44: return "TCM_GETROWCOUNT";
42e69d6b
VZ
5448 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
5449 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
5450 case 0x1300 + 47: return "TCM_GETCURFOCUS";
5451 case 0x1300 + 48: return "TCM_SETCURFOCUS";
5452 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
5453 case 0x1300 + 50: return "TCM_DESELECTALL";
c085e333 5454
2d0a075d 5455 // toolbar
42e69d6b
VZ
5456 case WM_USER+1: return "TB_ENABLEBUTTON";
5457 case WM_USER+2: return "TB_CHECKBUTTON";
5458 case WM_USER+3: return "TB_PRESSBUTTON";
5459 case WM_USER+4: return "TB_HIDEBUTTON";
5460 case WM_USER+5: return "TB_INDETERMINATE";
5461 case WM_USER+9: return "TB_ISBUTTONENABLED";
5462 case WM_USER+10: return "TB_ISBUTTONCHECKED";
5463 case WM_USER+11: return "TB_ISBUTTONPRESSED";
5464 case WM_USER+12: return "TB_ISBUTTONHIDDEN";
5465 case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
5466 case WM_USER+17: return "TB_SETSTATE";
5467 case WM_USER+18: return "TB_GETSTATE";
5468 case WM_USER+19: return "TB_ADDBITMAP";
5469 case WM_USER+20: return "TB_ADDBUTTONS";
5470 case WM_USER+21: return "TB_INSERTBUTTON";
5471 case WM_USER+22: return "TB_DELETEBUTTON";
5472 case WM_USER+23: return "TB_GETBUTTON";
9b64e798 5473 case WM_USER+24: return "TB_BUTTONCOUNT";
42e69d6b
VZ
5474 case WM_USER+25: return "TB_COMMANDTOINDEX";
5475 case WM_USER+26: return "TB_SAVERESTOREA";
5476 case WM_USER+76: return "TB_SAVERESTOREW";
5477 case WM_USER+27: return "TB_CUSTOMIZE";
5478 case WM_USER+28: return "TB_ADDSTRINGA";
5479 case WM_USER+77: return "TB_ADDSTRINGW";
9b64e798 5480 case WM_USER+29: return "TB_GETITEMRECT";
42e69d6b
VZ
5481 case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
5482 case WM_USER+31: return "TB_SETBUTTONSIZE";
5483 case WM_USER+32: return "TB_SETBITMAPSIZE";
5484 case WM_USER+33: return "TB_AUTOSIZE";
5485 case WM_USER+35: return "TB_GETTOOLTIPS";
5486 case WM_USER+36: return "TB_SETTOOLTIPS";
9b64e798 5487 case WM_USER+37: return "TB_SETPARENT";
42e69d6b
VZ
5488 case WM_USER+39: return "TB_SETROWS";
5489 case WM_USER+40: return "TB_GETROWS";
5490 case WM_USER+42: return "TB_SETCMDID";
5491 case WM_USER+43: return "TB_CHANGEBITMAP";
5492 case WM_USER+44: return "TB_GETBITMAP";
5493 case WM_USER+45: return "TB_GETBUTTONTEXTA";
5494 case WM_USER+75: return "TB_GETBUTTONTEXTW";
5495 case WM_USER+46: return "TB_REPLACEBITMAP";
9b64e798
VZ
5496 case WM_USER+47: return "TB_SETINDENT";
5497 case WM_USER+48: return "TB_SETIMAGELIST";
5498 case WM_USER+49: return "TB_GETIMAGELIST";
42e69d6b 5499 case WM_USER+50: return "TB_LOADIMAGES";
9b64e798
VZ
5500 case WM_USER+51: return "TB_GETRECT";
5501 case WM_USER+52: return "TB_SETHOTIMAGELIST";
5502 case WM_USER+53: return "TB_GETHOTIMAGELIST";
5503 case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
5504 case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
42e69d6b
VZ
5505 case WM_USER+56: return "TB_SETSTYLE";
5506 case WM_USER+57: return "TB_GETSTYLE";
5507 case WM_USER+58: return "TB_GETBUTTONSIZE";
5508 case WM_USER+59: return "TB_SETBUTTONWIDTH";
5509 case WM_USER+60: return "TB_SETMAXTEXTROWS";
5510 case WM_USER+61: return "TB_GETTEXTROWS";
5511 case WM_USER+41: return "TB_GETBITMAPFLAGS";
c085e333 5512
a02eb1d2 5513#endif //WIN32
c085e333 5514
42e69d6b
VZ
5515 default:
5516 static char s_szBuf[128];
5517 sprintf(s_szBuf, "<unknown message = %d>", message);
5518 return s_szBuf;
5519 }
47cbd6da 5520}
ea57084d 5521#endif //__WXDEBUG__
4aff28fc 5522
1e6feb95
VZ
5523static void TranslateKbdEventToMouse(wxWindowMSW *win,
5524 int *x, int *y, WPARAM *flags)
4aff28fc
VZ
5525{
5526 // construct the key mask
5527 WPARAM& fwKeys = *flags;
5528
5529 fwKeys = MK_RBUTTON;
3f7bc32b 5530 if ( wxIsCtrlDown() )
4aff28fc 5531 fwKeys |= MK_CONTROL;
3f7bc32b 5532 if ( wxIsShiftDown() )
4aff28fc
VZ
5533 fwKeys |= MK_SHIFT;
5534
5535 // simulate right mouse button click
5536 DWORD dwPos = ::GetMessagePos();
5537 *x = GET_X_LPARAM(dwPos);
5538 *y = GET_Y_LPARAM(dwPos);
5539
5540 win->ScreenToClient(x, y);
5541}
f6bcfd97 5542
1e6feb95 5543static TEXTMETRIC wxGetTextMetrics(const wxWindowMSW *win)
f6bcfd97
BP
5544{
5545 // prepare the DC
5546 TEXTMETRIC tm;
5547 HWND hwnd = GetHwndOf(win);
5548 HDC hdc = ::GetDC(hwnd);
5549
5550#if !wxDIALOG_UNIT_COMPATIBILITY
5551 // and select the current font into it
5552 HFONT hfont = GetHfontOf(win->GetFont());
5553 if ( hfont )
5554 {
5555 hfont = (HFONT)::SelectObject(hdc, hfont);
5556 }
5557#endif
5558
5559 // finally retrieve the text metrics from it
5560 GetTextMetrics(hdc, &tm);
5561
5562#if !wxDIALOG_UNIT_COMPATIBILITY
5563 // and clean up
5564 if ( hfont )
5565 {
5566 (void)::SelectObject(hdc, hfont);
5567 }
5568#endif
5569
5570 ::ReleaseDC(hwnd, hdc);
5571
5572 return tm;
5573}
3723b7b1
JS
5574
5575// Find the wxWindow at the current mouse position, returning the mouse
5576// position.
2b5f62a0 5577wxWindow* wxFindWindowAtPointer(wxPoint& pt)
3723b7b1 5578{
2b5f62a0
VZ
5579 pt = wxGetMousePosition();
5580 return wxFindWindowAtPoint(pt);
57591e0e
JS
5581}
5582
5583wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
5584{
5585 POINT pt2;
5586 pt2.x = pt.x;
5587 pt2.y = pt.y;
5588 HWND hWndHit = ::WindowFromPoint(pt2);
3723b7b1
JS
5589
5590 wxWindow* win = wxFindWinFromHandle((WXHWND) hWndHit) ;
5591 HWND hWnd = hWndHit;
5592
5593 // Try to find a window with a wxWindow associated with it
5594 while (!win && (hWnd != 0))
5595 {
5596 hWnd = ::GetParent(hWnd);
5597 win = wxFindWinFromHandle((WXHWND) hWnd) ;
5598 }
5599 return win;
5600}
5601
5602// Get the current mouse position.
5603wxPoint wxGetMousePosition()
5604{
1772ead0
JS
5605 POINT pt;
5606 GetCursorPos( & pt );
5cd16c0c 5607
1772ead0 5608 return wxPoint(pt.x, pt.y);
3723b7b1
JS
5609}
5610