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[wxWidgets.git] / src / os2 / window.cpp
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1// Name: windows.cpp
2// Purpose: wxWindow
cdf1e714 3// Author: David Webster
0e320a79 4// Modified by:
cdf1e714 5// Created: 10/12/99
0e320a79 6// RCS-ID: $Id$
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7// Copyright: (c) David Webster
8// Licence: wxWindows licence
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9/////////////////////////////////////////////////////////////////////////////
10
a885d89a 11//
cdf1e714 12// For compilers that support precompilation, includes "wx.h".
a885d89a 13//
cdf1e714 14#include "wx/wxprec.h"
0e320a79 15
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16#ifndef WX_PRECOMP
17 #define INCL_DOS
18 #define INCL_PM
19 #include <os2.h>
20 #include "wx/window.h"
21 #include "wx/accel.h"
22 #include "wx/setup.h"
23 #include "wx/menu.h"
24 #include "wx/dc.h"
25 #include "wx/dcclient.h"
26 #include "wx/utils.h"
27 #include "wx/app.h"
28 #include "wx/panel.h"
29 #include "wx/layout.h"
30 #include "wx/dialog.h"
31 #include "wx/frame.h"
32 #include "wx/listbox.h"
33 #include "wx/button.h"
34 #include "wx/msgdlg.h"
19193a2c 35 #include "wx/scrolwin.h"
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36 #include "wx/radiobox.h"
37 #include "wx/slider.h"
38 #include "wx/statusbr.h"
39 #include "wx/toolbar.h"
40 #include "wx/settings.h"
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41 #include <stdio.h>
42#endif
43
44#if wxUSE_OWNER_DRAWN
45 #include "wx/ownerdrw.h"
46#endif
47
48#if wxUSE_DRAG_AND_DROP
49 #include "wx/dnd.h"
50#endif
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51
52#include "wx/menuitem.h"
53#include "wx/log.h"
54
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55#include "wx/os2/private.h"
56
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57#if wxUSE_TOOLTIPS
58 #include "wx/tooltip.h"
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59#endif
60
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61#if wxUSE_CARET
62 #include "wx/caret.h"
63#endif // wxUSE_CARET
64
65#include "wx/intl.h"
66#include "wx/log.h"
67
68
69#include "wx/textctrl.h"
70
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71#include <string.h>
72
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73//
74// Place compiler, OS specific includes here
75//
849949b1 76
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77//
78// Standard macros -- these are for OS/2 PM, but most GUI's have something similar
79//
849949b1 80#ifndef GET_X_LPARAM
a885d89a 81//
849949b1 82// SHORT1FROMMP -- LOWORD
a885d89a 83//
849949b1 84 #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
a885d89a 85//
849949b1 86// SHORT2FROMMP -- HIWORD
a885d89a 87//
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88 #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
89#endif // GET_X_LPARAM
90
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91#ifndef CW_USEDEFAULT
92# define CW_USEDEFAULT ((int)0x80000000)
93#endif
94
a086de98
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95#ifndef VK_OEM_1
96 #define VK_OEM_1 0xBA
97 #define VK_OEM_PLUS 0xBB
98 #define VK_OEM_COMMA 0xBC
99 #define VK_OEM_MINUS 0xBD
100 #define VK_OEM_PERIOD 0xBE
101 #define VK_OEM_2 0xBF
102 #define VK_OEM_3 0xC0
103 #define VK_OEM_4 0xDB
104 #define VK_OEM_5 0xDC
105 #define VK_OEM_6 0xDD
106 #define VK_OEM_7 0xDE
107#endif
108
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109// ---------------------------------------------------------------------------
110// global variables
111// ---------------------------------------------------------------------------
112
a885d89a 113//
19193a2c 114// The last PM message we got (MT-UNSAFE)
a885d89a 115//
61243a51 116QMSG s_currentMsg;
849949b1 117
19193a2c 118#if wxUSE_MENUS_NATIVE
a885d89a 119wxMenu* wxCurrentPopupMenu = NULL;
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120#endif // wxUSE_MENUS_NATIVE
121
a885d89a 122wxList* wxWinHandleList = NULL;
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123
124// ---------------------------------------------------------------------------
125// private functions
126// ---------------------------------------------------------------------------
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127
128//
849949b1 129// the window proc for all our windows; most gui's have something similar
a885d89a 130//
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131MRESULT EXPENTRY wxWndProc( HWND hWnd
132 ,ULONG message
133 ,MPARAM mp1
134 ,MPARAM mp2
135 );
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136
137#ifdef __WXDEBUG__
138 const char *wxGetMessageName(int message);
139#endif //__WXDEBUG__
140
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141void wxRemoveHandleAssociation(wxWindowOS2* pWin);
142void wxAssociateWinWithHandle( HWND hWnd
143 ,wxWindowOS2* pWin
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144 );
145wxWindow* wxFindWinFromHandle(WXHWND hWnd);
849949b1 146
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147//
148// get the current state of SHIFT/CTRL keys
149//
150static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
151static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
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152
153static wxWindow* gpWinBeingCreated = NULL;
154
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155// ---------------------------------------------------------------------------
156// event tables
157// ---------------------------------------------------------------------------
0e320a79 158
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159// in wxUniv-OS/2 this class is abstract because it doesn't have DoPopupMenu()
160// method
161#ifdef __WXUNIVERSAL__
162 IMPLEMENT_ABSTRACT_CLASS(wxWindowOS2, wxWindowBase)
163#else // __WXPM__
849949b1 164 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
19193a2c 165#endif // __WXUNIVERSAL__/__WXPM__
0e320a79 166
19193a2c 167BEGIN_EVENT_TABLE(wxWindowOS2, wxWindowBase)
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168 EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground)
169 EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged)
170 EVT_INIT_DIALOG(wxWindowOS2::OnInitDialog)
171 EVT_IDLE(wxWindowOS2::OnIdle)
172 EVT_SET_FOCUS(wxWindowOS2::OnSetFocus)
849949b1 173END_EVENT_TABLE()
0e320a79 174
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175// ===========================================================================
176// implementation
177// ===========================================================================
0e320a79 178
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179// ---------------------------------------------------------------------------
180// wxWindow utility functions
181// ---------------------------------------------------------------------------
182
a885d89a 183//
776d87d5 184// Find an item given the PM Window id
a885d89a 185//
0367c1c0 186wxWindow* wxWindowOS2::FindItem(
a885d89a 187 long lId
776d87d5 188) const
cdf1e714 189{
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190#if wxUSE_CONTROLS
191 wxControl* pItem = wxDynamicCast(this, wxControl);
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192
193 if (pItem)
194 {
195 //
196 // I it we or one of our "internal" children?
197 //
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198 if (pItem->GetId() == lId
199#ifndef __WXUNIVERSAL__
200 || (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND)
201#endif
202 )
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203 {
204 return pItem;
205 }
206 }
19193a2c 207#endif // wxUSE_CONTROLS
a885d89a 208
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209 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
210
211 while (pCurrent)
cdf1e714 212 {
776d87d5 213 wxWindow* pChildWin = pCurrent->GetData();
a885d89a 214 wxWindow* pWnd = pChildWin->FindItem(lId);
cdf1e714 215
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216 if (pWnd)
217 return pWnd;
cdf1e714 218
776d87d5 219 pCurrent = pCurrent->GetNext();
cdf1e714 220 }
776d87d5 221 return(NULL);
0367c1c0 222} // end of wxWindowOS2::FindItem
cdf1e714 223
a885d89a 224//
776d87d5 225// Find an item given the PM Window handle
a885d89a 226//
0367c1c0 227wxWindow* wxWindowOS2::FindItemByHWND(
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228 WXHWND hWnd
229, bool bControlOnly
230) const
cdf1e714 231{
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232 wxWindowList::Node* pCurrent = GetChildren().GetFirst();
233
234 while (pCurrent)
cdf1e714 235 {
776d87d5 236 wxWindow* pParent = pCurrent->GetData();
cdf1e714 237
a885d89a 238 //
cdf1e714 239 // Do a recursive search.
a885d89a 240 //
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241 wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
242
243 if (pWnd)
244 return(pWnd);
cdf1e714 245
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246 if (!bControlOnly
247#if wxUSE_CONTROLS
248 || pParent->IsKindOf(CLASSINFO(wxControl))
249#endif // wxUSE_CONTROLS
250 )
cdf1e714 251 {
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252 wxWindow* pItem = pCurrent->GetData();
253
254 if (pItem->GetHWND() == hWnd)
255 return(pItem);
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256 else
257 {
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258 if (pItem->ContainsHWND(hWnd))
259 return(pItem);
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260 }
261 }
776d87d5 262 pCurrent = pCurrent->GetNext();
cdf1e714 263 }
776d87d5 264 return(NULL);
0367c1c0 265} // end of wxWindowOS2::FindItemByHWND
cdf1e714 266
a885d89a 267//
cdf1e714 268// Default command handler
a885d89a 269//
0367c1c0 270bool wxWindowOS2::OS2Command(
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271 WXUINT WXUNUSED(uParam)
272, WXWORD WXUNUSED(uId)
273)
cdf1e714 274{
776d87d5 275 return(FALSE);
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276}
277
278// ----------------------------------------------------------------------------
279// constructors and such
280// ----------------------------------------------------------------------------
281
0367c1c0 282void wxWindowOS2::Init()
0e320a79 283{
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284 //
285 // Generic
286 //
849949b1 287 InitBase();
0e320a79 288
a885d89a 289 //
849949b1 290 // PM specific
a885d89a 291 //
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292 m_bDoubleClickAllowed = 0;
293 m_bWinCaptured = FALSE;
cdf1e714 294
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295 m_isBeingDeleted = FALSE;
296 m_fnOldWndProc = 0;
297 m_bUseCtl3D = FALSE;
298 m_bMouseInWindow = FALSE;
299 m_bLastKeydownProcessed = FALSE;
0e320a79 300
a885d89a 301 //
849949b1 302 // wxWnd
a885d89a 303 //
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304 m_hMenu = 0L;
305 m_hWnd = 0L;
306 m_hWndScrollBarHorz = 0L;
307 m_hWndScrollBarVert = 0L;
0e320a79 308
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309 memset(&m_vWinSwp, '\0', sizeof (SWP));
310
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311 //
312 // Pass WM_GETDLGCODE to DefWindowProc()
4a46a5df 313 //
849949b1 314 m_lDlgCode = 0;
0e320a79 315
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316 m_nXThumbSize = 0;
317 m_nYThumbSize = 0;
318 m_bBackgroundTransparent = FALSE;
0e320a79 319
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320 //
321 // As all windows are created with WS_VISIBLE style...
322 //
849949b1 323 m_isShown = TRUE;
0e320a79 324
cdf1e714 325#if wxUSE_MOUSEEVENT_HACK
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326 m_lLastMouseX =
327 m_lLastMouseY = -1;
328 m_nLastMouseEvent = -1;
cdf1e714 329#endif // wxUSE_MOUSEEVENT_HACK
0367c1c0 330} // wxWindowOS2::Init
0e320a79 331
a885d89a 332//
849949b1 333// Destructor
a885d89a 334//
0367c1c0 335wxWindowOS2::~wxWindowOS2()
0e320a79 336{
849949b1 337 m_isBeingDeleted = TRUE;
0e320a79 338
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339 for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent())
340 {
341 wxFrame* pFrame = wxDynamicCast(pWin, wxFrame);
342
343 if (pFrame)
344 {
345 if (pFrame->GetLastFocus() == this)
346 pFrame->SetLastFocus((wxWindow*)NULL);
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347 }
348 }
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349
350 DestroyChildren();
351
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352 if (m_parent)
353 m_parent->RemoveChild(this);
e604d44b 354
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355 if (m_hWnd)
356 {
a885d89a 357 if(!::WinDestroyWindow(GetHWND()))
223d09f6 358 wxLogLastError(wxT("DestroyWindow"));
a885d89a 359 //
849949b1 360 // remove hWnd <-> wxWindow association
a885d89a 361 //
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362 wxRemoveHandleAssociation(this);
363 }
0367c1c0 364} // end of wxWindowOS2::~wxWindowOS2
0e320a79 365
19193a2c 366// real construction (Init() must have been called before!)
0367c1c0 367bool wxWindowOS2::Create(
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368 wxWindow* pParent
369, wxWindowID vId
370, const wxPoint& rPos
371, const wxSize& rSize
372, long lStyle
373, const wxString& rName
374)
375{
f23208ca 376 HWND hParent = NULLHANDLE;
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377 ULONG ulCreateFlags = 0;
378 WXDWORD dwExStyle = 0;
f23208ca 379
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380 wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
381
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382#if wxUSE_STATBOX
383 //
384 // wxGTK doesn't allow to create controls with static box as the parent so
385 // this will result in a crash when the program is ported to wxGTK - warn
386 // about it
387 //
388 // the correct solution is to create the controls as siblings of the
389 // static box
390 //
391 wxASSERT_MSG( !wxDynamicCast(pParent, wxStaticBox),
392 _T("wxStaticBox can't be used as a window parent!") );
393#endif // wxUSE_STATBOX
394
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395 if ( !CreateBase( pParent
396 ,vId
397 ,rPos
398 ,rSize
399 ,lStyle
400 ,wxDefaultValidator
401 ,rName
402 ))
403 return(FALSE);
404
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405 if (pParent)
406 {
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407 int nTempy;
408
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409 pParent->AddChild(this);
410 hParent = GetWinHwnd(pParent);
cb71578c 411
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412 if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
413 pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
414 )
415 ulCreateFlags |= WS_CLIPSIBLINGS;
f23208ca 416 }
776d87d5 417
a885d89a 418 //
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419 // Most wxSTYLES are really PM Class specific styles and will be
420 // set in those class create procs. PM's basic windows styles are
421 // very limited.
a885d89a 422 //
b9b1d6c8 423 ulCreateFlags |= WS_VISIBLE | OS2GetCreateWindowFlags(&dwExStyle);
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424
425
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426#ifdef __WXUNIVERSAL__
427 // no 3d effects, we draw them ourselves
428 WXDWORD exStyle = 0;
b9b1d6c8 429#endif // !wxUniversal
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430 if (lStyle & wxPOPUP_WINDOW)
431 {
432 // a popup window floats on top of everything
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433 // it is also created hidden as other top level windows
434 ulCreateFlags &= ~WS_VISIBLE;
435 m_isShown = FALSE;
436 }
437
a885d89a 438 //
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439 // Generic OS/2 Windows have no Control Data but other classes
440 // that call OS2Create may have some.
a885d89a 441 //
5d44b24e 442 OS2Create( (PSZ)wxCanvasClassName
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443 ,rName.c_str()
444 ,ulCreateFlags
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445 ,rPos
446 ,rSize
447 ,NULL // Control Data
008089f6 448 ,dwExStyle
5d44b24e 449 ,TRUE // Child
776d87d5 450 );
e604d44b 451
776d87d5 452 return(TRUE);
0367c1c0 453} // end of wxWindowOS2::Create
0e320a79 454
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455// ---------------------------------------------------------------------------
456// basic operations
457// ---------------------------------------------------------------------------
0e320a79 458
0367c1c0 459void wxWindowOS2::SetFocus()
0e320a79 460{
bbdc9a87 461 HWND hWnd = GetHwnd();
19193a2c 462 wxCHECK_RET( hWnd, _T("can't set focus to invalid window") );
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463
464 if (hWnd)
465 ::WinSetFocus(HWND_DESKTOP, hWnd);
0367c1c0 466} // end of wxWindowOS2::SetFocus
0e320a79 467
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468void wxWindowOS2::SetFocusFromKbd()
469{
470 //
471 // Nothing else to do under OS/2
472 //
473 wxWindowBase::SetFocusFromKbd();
474} // end of wxWindowOS2::SetFocus
475
11e59d47 476wxWindow* wxWindowBase::FindFocus()
0e320a79 477{
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478 HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
479
480 if (hWnd)
481 {
482 return wxFindWinFromHandle((WXHWND)hWnd);
483 }
484 return NULL;
a885d89a 485} // wxWindowBase::FindFocus
0e320a79 486
0367c1c0 487bool wxWindowOS2::Enable(
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488 bool bEnable
489)
0e320a79 490{
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491 if (!wxWindowBase::Enable(bEnable))
492 return(FALSE);
493
494 HWND hWnd = GetHwnd();
495
496 if ( hWnd )
497 ::WinEnableWindow(hWnd, (BOOL)bEnable);
498
499 wxWindowList::Node* pNode = GetChildren().GetFirst();
500
501 while (pNode)
502 {
503 wxWindow* pChild = pNode->GetData();
504
505 pChild->Enable(bEnable);
506 pNode = pNode->GetNext();
507 }
19193a2c 508 return TRUE;
0367c1c0 509} // end of wxWindowOS2::Enable
0e320a79 510
0367c1c0 511bool wxWindowOS2::Show(
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512 bool bShow
513)
0e320a79 514{
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515 if (!wxWindowBase::Show(bShow))
516 return(FALSE);
517
518 HWND hWnd = GetHwnd();
519
520 ::WinShowWindow(hWnd, bShow);
521
522 if (bShow)
523 {
a885d89a 524 ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
bbdc9a87 525 }
19193a2c 526 return TRUE;
0367c1c0 527} // end of wxWindowOS2::Show
0e320a79 528
0367c1c0 529void wxWindowOS2::Raise()
0e320a79 530{
a885d89a 531 ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
0367c1c0 532} // end of wxWindowOS2::Raise
0e320a79 533
0367c1c0 534void wxWindowOS2::Lower()
0e320a79 535{
a885d89a 536 ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
0367c1c0 537} // end of wxWindowOS2::Lower
0e320a79 538
0367c1c0 539void wxWindowOS2::SetTitle(
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540 const wxString& rTitle
541)
0e320a79 542{
f38374d0 543 ::WinSetWindowText(GetHwnd(), rTitle.c_str());
0367c1c0 544} // end of wxWindowOS2::SetTitle
0e320a79 545
0367c1c0 546wxString wxWindowOS2::GetTitle() const
0e320a79 547{
cdf1e714 548 return wxGetWindowText(GetHWND());
0367c1c0 549} // end of wxWindowOS2::GetTitle
0e320a79 550
4116c221 551void wxWindowOS2::DoCaptureMouse()
0e320a79 552{
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553 HWND hWnd = GetHwnd();
554
555 if (hWnd && !m_bWinCaptured)
556 {
557 ::WinSetCapture(HWND_DESKTOP, hWnd);
558 m_bWinCaptured = TRUE;
559 }
0367c1c0 560} // end of wxWindowOS2::GetTitle
0e320a79 561
4116c221 562void wxWindowOS2::DoReleaseMouse()
0e320a79 563{
a885d89a 564 if (m_bWinCaptured)
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565 {
566 ::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
567 m_bWinCaptured = FALSE;
568 }
0367c1c0 569} // end of wxWindowOS2::ReleaseMouse
0e320a79 570
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571/* static */ wxWindow* wxWindowBase::GetCapture()
572{
573 HWND hwnd = ::WinQueryCapture(HWND_DESKTOP);
574 return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
575} // end of wxWindowBase::GetCapture
576
577bool wxWindowOS2::SetFont(
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578 const wxFont& rFont
579)
0e320a79 580{
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581 if (!wxWindowBase::SetFont(rFont))
582 {
583 // nothing to do
584 return(FALSE);
585 }
586
587 HWND hWnd = GetHwnd();
588
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589 wxOS2SetFont( hWnd
590 ,rFont
591 );
cdf1e714 592 return(TRUE);
e3bfcacf 593} // end of wxWindowOS2::SetFont
0e320a79 594
0367c1c0 595bool wxWindowOS2::SetCursor(
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596 const wxCursor& rCursor
597) // check if base implementation is OK
0e320a79 598{
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599 if ( !wxWindowBase::SetCursor(rCursor))
600 {
601 // no change
602 return FALSE;
603 }
604
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605 if ( m_cursor.Ok() ) {
606 HWND hWnd = GetHwnd();
607 POINTL vPoint;
608 RECTL vRect;
f38374d0 609
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610 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
611 ::WinQueryWindowRect(hWnd, &vRect);
f38374d0 612
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613 if (::WinPtInRect(vHabmain, &vRect, &vPoint) && !wxIsBusy())
614 {
615 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
616 }
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617 }
618 return TRUE;
0367c1c0 619} // end of wxWindowOS2::SetCursor
0e320a79 620
0367c1c0 621void wxWindowOS2::WarpPointer(
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622 int nXPos
623, int nYPos
624)
0e320a79 625{
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626 int nX = nXPos;
627 int nY = nYPos;
628 RECTL vRect;
629
630 ::WinQueryWindowRect(GetHwnd(), &vRect);
631 nX += vRect.xLeft;
632 nY += vRect.yBottom;
633
634 ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
0367c1c0 635} // end of wxWindowOS2::WarpPointer
0e320a79 636
cdf1e714 637#if WXWIN_COMPATIBILITY
0367c1c0 638void wxWindowOS2::OS2DeviceToLogical (float *x, float *y) const
0e320a79 639{
0e320a79 640}
cdf1e714 641#endif // WXWIN_COMPATIBILITY
0e320a79 642
cdf1e714
DW
643// ---------------------------------------------------------------------------
644// scrolling stuff
645// ---------------------------------------------------------------------------
0e320a79 646
cdf1e714 647#if WXWIN_COMPATIBILITY
0367c1c0 648void wxWindowOS2::SetScrollRange(
a885d89a
DW
649 int nOrient
650, int nRange
651, bool bRefresh
652)
0e320a79 653{
b7d8f285
DW
654 int nRange1 = nRange;
655 int nPageSize = GetScrollPage(nOrient);
656
657 if (nPpageSize > 1 && nRange > 0)
658 {
659 nRange1 += (nPageSize - 1);
660 }
661
662 if (nOrient == wxHORIZONTAL)
663 {
664 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
665 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
666 }
667 else
668 {
669 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
670 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
671 }
0367c1c0 672} // end of wxWindowOS2::SetScrollRange
0e320a79 673
0367c1c0 674void wxWindowOS2::SetScrollPage(
a885d89a
DW
675 int nOrient
676, int nPage
677, bool bRefresh
678)
0e320a79 679{
b7d8f285
DW
680 if (nOrient == wxHORIZONTAL )
681 m_nXThumbSize = nPage;
a885d89a 682 else
b7d8f285 683 m_nYThumbSize = nPage;
0367c1c0 684} // end of wxWindowOS2::SetScrollPage
0e320a79 685
0367c1c0 686int wxWindowOS2::OldGetScrollRange(
a885d89a
DW
687 int nOrient
688) const
0e320a79 689{
a885d89a
DW
690 MRESULT mRc;
691 HWND hWnd = GetHwnd();
0e320a79 692
a885d89a
DW
693 if (hWnd)
694 {
695 mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
696 return(SHORT2FROMMR(mRc));
697 }
698 return 0;
0367c1c0 699} // end of wxWindowOS2::OldGetScrollRange
a885d89a 700
0367c1c0 701int wxWindowOS2::GetScrollPage(
a885d89a
DW
702 int nOrient
703) const
0e320a79 704{
a885d89a 705 if (nOrient == wxHORIZONTAL)
05fc6c0a 706 return m_nXThumbSize;
a885d89a 707 else
05fc6c0a 708 return m_nYThumbSize;
0367c1c0 709} // end of wxWindowOS2::GetScrollPage
11e59d47 710#endif // WXWIN_COMPATIBILITY
0e320a79 711
0367c1c0 712int wxWindowOS2::GetScrollPos(
05fc6c0a
DW
713 int nOrient
714) const
0e320a79 715{
b7d8f285
DW
716 if (nOrient == wxHORIZONTAL)
717 return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
718 else
719 return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
0367c1c0 720} // end of wxWindowOS2::GetScrollPos
0e320a79 721
0367c1c0 722int wxWindowOS2::GetScrollRange(
05fc6c0a
DW
723 int nOrient
724) const
0e320a79 725{
05fc6c0a 726 MRESULT mr;
0e320a79 727
b7d8f285
DW
728 if (nOrient == wxHORIZONTAL)
729 mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
730 else
731 mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
05fc6c0a 732 return((int)SHORT2FROMMR(mr));
0367c1c0 733} // end of wxWindowOS2::GetScrollRange
05fc6c0a 734
0367c1c0 735int wxWindowOS2::GetScrollThumb(
05fc6c0a
DW
736 int nOrient
737) const
0e320a79 738{
b7d8f285
DW
739 if (nOrient == wxHORIZONTAL )
740 return m_nXThumbSize;
741 else
742 return m_nYThumbSize;
0367c1c0 743} // end of wxWindowOS2::GetScrollThumb
0e320a79 744
0367c1c0 745void wxWindowOS2::SetScrollPos(
05fc6c0a
DW
746 int nOrient
747, int nPos
19193a2c 748, bool WXUNUSED(bRefresh)
05fc6c0a 749)
0e320a79 750{
b7d8f285
DW
751 if (nOrient == wxHORIZONTAL )
752 ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
753 else
754 ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
19193a2c 755} // end of wxWindowOS2::SetScrollPos
0e320a79 756
0367c1c0 757void wxWindowOS2::SetScrollbar(
05fc6c0a
DW
758 int nOrient
759, int nPos
760, int nThumbVisible
761, int nRange
19193a2c 762, bool WXUNUSED(bRefresh)
05fc6c0a 763)
0e320a79 764{
45e0dc94 765 HWND hWnd = GetHwnd();
1c84ee88
DW
766 int nOldRange = nRange - nThumbVisible;
767 int nRange1 = nOldRange;
768 int nPageSize = nThumbVisible;
45e0dc94 769
1c84ee88 770 SBCDATA vInfo;
45e0dc94 771 ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT;
b3260bce 772 SWP vSwp;
859e65de 773 SWP vSwpOwner;
45e0dc94
DW
774 RECTL vRect;
775 HWND hWndParent;
776 HWND hWndClient;
777 wxWindow* pParent = GetParent();
778
779 if (pParent && pParent->IsKindOf(CLASSINFO(wxFrame)))
780 {
781 wxFrame* pFrame;
782
783 pFrame = wxDynamicCast(pParent, wxFrame);
784 hWndParent = pFrame->GetFrame();
785 hWndClient = GetHwndOf(pParent);
786 }
787 else
788 {
789 if (pParent)
790 hWndParent = GetHwndOf(pParent);
791 else
792 hWndParent = GetHwnd();
793 hWndClient = hWndParent;
794 }
795 ::WinQueryWindowPos(hWndClient, &vSwp);
859e65de 796 ::WinQueryWindowPos(hWnd, &vSwpOwner);
1c84ee88 797
1c84ee88 798 if (nPageSize > 1 && nRange > 0)
05fc6c0a 799 {
1c84ee88
DW
800 nRange1 += (nPageSize - 1);
801 }
802
803 vInfo.cb = sizeof(SBCDATA);
804 vInfo.posFirst = 0;
805 vInfo.posLast = (SHORT)nRange1;
806 vInfo.posThumb = nPos;
807
808 if (nOrient == wxHORIZONTAL )
809 {
810 ulStyle |= SBS_HORZ;
c8b5f745 811 if (m_hWndScrollBarHorz == 0L)
1c84ee88 812 {
859e65de
DW
813 //
814 // Since the scrollbars are usually created before the owner is
815 // sized either via an OnSize event directly or via sizers or
816 // layout constraints, we will initially just use the coords of
817 // the parent window (this is usually a frame client window). But
818 // the bars themselves, are children of the parent frame (i.e
819 // siblings of the frame client. The owner, however is the actual
820 // window being scrolled (or at least the one responsible for
821 // handling the scroll events). The owner will be resized later,
822 // as it is usually a child of a top level window, and when that
823 // is done its scrollbars will be resized and repositioned as well.
824 //
45e0dc94 825 m_hWndScrollBarHorz = ::WinCreateWindow( hWndParent
c8b5f745
DW
826 ,WC_SCROLLBAR
827 ,(PSZ)NULL
828 ,ulStyle
45e0dc94
DW
829 ,vSwp.x
830 ,vSwp.y
831 ,vSwp.cx - 20
c8b5f745
DW
832 ,20
833 ,hWnd
834 ,HWND_TOP
626af800 835 ,60000
c8b5f745
DW
836 ,&vInfo
837 ,NULL
838 );
1c84ee88
DW
839 }
840 else
841 {
859e65de
DW
842 //
843 // The owner (the scrolled window) is a child of the Frame's
844 // client window, usually. The scrollbars are children of the
845 // frame, itself, and thus are positioned relative to the frame's
846 // origin, not the frame's client window origin.
847 // The starting x position is the same as the starting x position
848 // of the owner, but in terms of the parent frame.
849 // The starting y position is 20 pels below the origin of the
850 // owner in terms of the parent frame.
851 // The horz bar is the same width as the owner and 20 pels high.
852 //
524d72c4
DW
853 if (nRange1 >= nThumbVisible)
854 {
855 ::WinSetWindowPos( m_hWndScrollBarHorz
856 ,HWND_TOP
857 ,vSwp.x + vSwpOwner.x
858 ,(vSwp.y + vSwpOwner.y) - 20
859 ,vSwpOwner.cx
860 ,20
861 ,SWP_MOVE | SWP_SIZE | SWP_SHOW | SWP_ACTIVATE | SWP_ZORDER
862 );
863 ::WinSendMsg( m_hWndScrollBarHorz
864 ,SBM_SETSCROLLBAR
865 ,(MPARAM)nPos
866 ,MPFROM2SHORT(0, (SHORT)nRange1)
867 );
868 ::WinSendMsg( m_hWndScrollBarHorz
869 ,SBM_SETTHUMBSIZE
870 ,MPFROM2SHORT( (SHORT)nThumbVisible
871 ,(SHORT)nRange1
872 )
873 ,(MPARAM)0
874 );
875 }
876 else
877 ::WinShowWindow(m_hWndScrollBarHorz, FALSE);
1c84ee88 878 }
05fc6c0a
DW
879 }
880 else
881 {
1c84ee88 882 ulStyle |= SBS_VERT;
c8b5f745 883 if (m_hWndScrollBarVert == 0L)
1c84ee88 884 {
859e65de
DW
885 //
886 // Since the scrollbars are usually created before the owner is
887 // sized either via an OnSize event directly or via sizers or
888 // layout constraints, we will initially just use the coords of
889 // the parent window (this is usually a frame client window). But
890 // the bars themselves, are children of the parent frame (i.e
891 // siblings of the frame client. The owner, however is the actual
892 // window being scrolled (or at least the one responsible for
893 // handling the scroll events). The owner will be resized later,
894 // as it is usually a child of a top level window, and when that
895 // is done its scrollbars will be resized and repositioned as well.
896 //
45e0dc94 897 m_hWndScrollBarVert = ::WinCreateWindow( hWndParent
c8b5f745
DW
898 ,WC_SCROLLBAR
899 ,(PSZ)NULL
900 ,ulStyle
45e0dc94
DW
901 ,vSwp.x + vSwp.cx - 20
902 ,vSwp.y + 20
c8b5f745 903 ,20
45e0dc94 904 ,vSwp.cy - 20
c8b5f745
DW
905 ,hWnd
906 ,HWND_TOP
626af800 907 ,60001
c8b5f745
DW
908 ,&vInfo
909 ,NULL
910 );
1c84ee88
DW
911 }
912 else
913 {
859e65de
DW
914 //
915 // The owner (the scrolled window) is a child of the Frame's
916 // client window, usually. The scrollbars are children of the
917 // frame, itself and thus are positioned relative to the frame's
918 // origin, not the frame's client window's origin.
919 // Thus, the x position will be frame client's x (usually a few
920 // pels inside the parent frame, plus the width of the owner.
921 // Since we may be using sizers or layout constraints for multiple
922 // child scrolled windows, the y position will be the frame client's
923 // y pos plus the scrolled windows y position, yielding the y
924 // position of the scrollbar relative to the parent frame (the vert
925 // scrollbar is on the right and starts at the bottom of the
926 // owner window).
927 // It is 20 pels wide and the same height as the owner.
928 //
524d72c4
DW
929 if (nRange1 >= nThumbVisible)
930 {
931 ::WinSetWindowPos( m_hWndScrollBarVert
932 ,HWND_TOP
933 ,vSwp.x + vSwpOwner.x + vSwpOwner.cx
934 ,vSwp.y + vSwpOwner.y
935 ,20
936 ,vSwpOwner.cy
937 ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
938 );
939 ::WinSendMsg( m_hWndScrollBarVert
940 ,SBM_SETSCROLLBAR
941 ,(MPARAM)nPos
942 ,MPFROM2SHORT(0, (SHORT)nRange1)
943 );
944 ::WinSendMsg( m_hWndScrollBarVert
945 ,SBM_SETTHUMBSIZE
946 ,MPFROM2SHORT( (SHORT)nThumbVisible
947 ,(SHORT)nRange1
948 )
949 ,(MPARAM)0
950 );
951 }
952 else
953 ::WinShowWindow(m_hWndScrollBarVert, FALSE);
1c84ee88 954 }
05fc6c0a
DW
955 m_nYThumbSize = nThumbVisible;
956 }
0367c1c0 957} // end of wxWindowOS2::SetScrollbar
0e320a79 958
0367c1c0 959void wxWindowOS2::ScrollWindow(
05fc6c0a
DW
960 int nDx
961, int nDy
962, const wxRect* pRect
963)
0e320a79 964{
b7d8f285 965 RECTL vRect;
626af800
DW
966 RECTL vRectHorz;
967 RECTL vRectVert;
968 RECTL vRectChild;
05fc6c0a
DW
969
970 if (pRect)
971 {
b3260bce
DW
972 vRect.xLeft = pRect->x;
973 vRect.yTop = pRect->y + pRect->height;
974 vRect.xRight = pRect->x + pRect->width;
975 vRect.yBottom = pRect->y;
05fc6c0a 976 }
e661fcd7
DW
977 else
978 {
626af800 979 ::WinQueryWindowRect(GetHwnd(), &vRect);
e661fcd7 980 }
45e0dc94 981 nDy *= -1; // flip the sign of Dy as OS/2 is opposite Windows.
626af800
DW
982 ::WinScrollWindow( GetHwnd()
983 ,(LONG)nDx
984 ,(LONG)nDy
985 ,&vRect
45e0dc94 986 ,&vRect
626af800
DW
987 ,NULLHANDLE
988 ,NULL
45e0dc94 989 ,SW_SCROLLCHILDREN | SW_INVALIDATERGN
626af800 990 );
4a46a5df 991 Refresh();
0367c1c0 992} // end of wxWindowOS2::ScrollWindow
0e320a79 993
cdf1e714
DW
994// ---------------------------------------------------------------------------
995// subclassing
996// ---------------------------------------------------------------------------
0e320a79 997
0367c1c0 998void wxWindowOS2::SubclassWin(
c86c44a0
DW
999 WXHWND hWnd
1000)
0e320a79 1001{
05fc6c0a
DW
1002 HWND hwnd = (HWND)hWnd;
1003
61243a51 1004 wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
e58dab20
DW
1005 wxAssociateWinWithHandle( hWnd
1006 ,(wxWindow*)this
1007 );
1008 if (!wxCheckWindowWndProc( hWnd
1009 ,(WXFARPROC)wxWndProc
1010 ))
1011 {
1012 m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
1013 }
1014 else
1015 {
1016 m_fnOldWndProc = (WXFARPROC)NULL;
1017 }
0367c1c0 1018} // end of wxWindowOS2::SubclassWin
0e320a79 1019
0367c1c0 1020void wxWindowOS2::UnsubclassWin()
0e320a79 1021{
c86c44a0 1022 //
cdf1e714 1023 // Restore old Window proc
c86c44a0 1024 //
e604d44b 1025 HWND hwnd = GetHWND();
c86c44a0 1026
e604d44b 1027 if (m_hWnd)
cdf1e714 1028 {
61243a51 1029 wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
0e320a79 1030
e604d44b 1031 PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
51c1d535 1032
c86c44a0 1033 if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
cdf1e714 1034 {
c86c44a0
DW
1035 WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
1036 m_fnOldWndProc = 0;
cdf1e714
DW
1037 }
1038 }
0367c1c0 1039} // end of wxWindowOS2::UnsubclassWin
0e320a79 1040
5d44b24e
DW
1041bool wxCheckWindowWndProc(
1042 WXHWND hWnd
1043, WXFARPROC fnWndProc
1044)
1045{
1046 static char zBuffer[512];
1047 CLASSINFO vCls;
1048
1049 ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer);
1050 ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls);
1051 return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc);
1052} // end of WinGuiBase_CheckWindowWndProc
1053
b9b1d6c8
DW
1054void wxWindowOS2::SetWindowStyleFlag(
1055 long lFlags
1056)
1057{
1058 long lFlagsOld = GetWindowStyleFlag();
1059
1060 if (lFlags == lFlagsOld)
1061 return;
1062
1063 //
1064 // Update the internal variable
1065 //
1066 wxWindowBase::SetWindowStyleFlag(lFlags);
1067
1068 //
1069 // Now update the Windows style as well if needed - and if the window had
1070 // been already created
1071 //
1072 if (!GetHwnd())
1073 return;
1074
1075 WXDWORD dwExstyle;
1076 WXDWORD dwExstyleOld;
1077 long lStyle = OS2GetStyle( lFlags
1078 ,&dwExstyle
1079 );
1080 long lStyleOld = OS2GetStyle( lFlagsOld
1081 ,&dwExstyleOld
1082 );
1083
1084 if (lStyle != lStyleOld)
1085 {
1086 //
1087 // Some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by
1088 // this function so instead of simply setting the style to the new
1089 // value we clear the bits which were set in styleOld but are set in
1090 // the new one and set the ones which were not set before
1091 //
1092 long lStyleReal = ::WinQueryWindowULong(GetHwnd(), QWL_STYLE);
1093
1094 lStyleReal &= ~lStyleOld;
1095 lStyleReal |= lStyle;
1096
1097 ::WinSetWindowULong(GetHwnd(), QWL_STYLE, lStyleReal);
1098 }
1099} // end of wxWindowOS2::SetWindowStyleFlag
1100
1101WXDWORD wxWindowOS2::OS2GetStyle(
1102 long lFlags
1103, WXDWORD* pdwExstyle
1104) const
1105{
1106 WXDWORD dwStyle = 0L;
1107
1108 if (lFlags & wxCLIP_CHILDREN )
1109 dwStyle |= WS_CLIPCHILDREN;
1110
1111 if (lFlags & wxCLIP_SIBLINGS )
1112 dwStyle |= WS_CLIPSIBLINGS;
1113
1114 return dwStyle;
1115} // end of wxWindowMSW::MSWGetStyle
1116
05fc6c0a 1117//
cdf1e714 1118// Make a Windows extended style from the given wxWindows window style
05fc6c0a 1119//
0367c1c0 1120WXDWORD wxWindowOS2::MakeExtendedStyle(
05fc6c0a
DW
1121 long lStyle
1122, bool bEliminateBorders
1123)
0e320a79 1124{
05fc6c0a 1125 //
008089f6
DW
1126 // Simply fill out with wxWindow extended styles. We'll conjure
1127 // something up in OS2Create and all window redrawing pieces later
05fc6c0a 1128 //
008089f6
DW
1129 WXDWORD dwStyle = 0;
1130
1131 if (lStyle & wxTRANSPARENT_WINDOW )
1132 dwStyle |= wxTRANSPARENT_WINDOW;
1133
1134 if (!bEliminateBorders)
1135 {
1136 if (lStyle & wxSUNKEN_BORDER)
1137 dwStyle |= wxSUNKEN_BORDER;
1138 if (lStyle & wxDOUBLE_BORDER)
1139 dwStyle |= wxDOUBLE_BORDER;
1140 if (lStyle & wxRAISED_BORDER )
1141 dwStyle |= wxRAISED_BORDER;
1142 if (lStyle & wxSTATIC_BORDER)
1143 dwStyle |= wxSTATIC_BORDER;
1144 }
1145 return dwStyle;
0367c1c0 1146} // end of wxWindowOS2::MakeExtendedStyle
cdf1e714 1147
c86c44a0 1148//
008089f6 1149// Determines whether simulated 3D effects or CTL3D should be used,
cdf1e714 1150// applying a default border style if required, and returning an extended
008089f6 1151// style to pass to OS2Create.
c86c44a0 1152//
0367c1c0 1153WXDWORD wxWindowOS2::Determine3DEffects(
c86c44a0 1154 WXDWORD dwDefaultBorderStyle
542875a8 1155, bool* pbWant3D
c86c44a0
DW
1156) const
1157{
542875a8
DW
1158 WXDWORD dwStyle = 0L;
1159
c86c44a0 1160 //
008089f6
DW
1161 // Native PM does not have any specialize 3D effects like WIN32 does,
1162 // so we have to try and invent them.
1163 //
1164
1165 //
1166 // If matches certain criteria, then assume no 3D effects
1167 // unless specifically requested (dealt with in MakeExtendedStyle)
1168 //
1169 if (!GetParent() ||
1170 !IsKindOf(CLASSINFO(wxControl)) ||
1171 (m_windowStyle & wxNO_BORDER)
1172 )
1173 {
1174 *pbWant3D = FALSE;
1175 return MakeExtendedStyle(m_windowStyle, FALSE);
1176 }
1177
1178 //
1179 // 1) App can specify global 3D effects
c86c44a0 1180 //
008089f6
DW
1181 *pbWant3D = wxTheApp->GetAuto3D();
1182
1183 //
1184 // 2) If the parent is being drawn with user colours, or simple border
1185 // specified, switch effects off.
1186 //
1187 if (GetParent() &&
1188 (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) ||
1189 (m_windowStyle & wxSIMPLE_BORDER)
1190 )
1191 *pbWant3D = FALSE;
1192
1193 //
1194 // 3) Control can override this global setting by defining
1195 // a border style, e.g. wxSUNKEN_BORDER
1196 //
1197 if ((m_windowStyle & wxDOUBLE_BORDER) ||
1198 (m_windowStyle & wxRAISED_BORDER) ||
1199 (m_windowStyle & wxSTATIC_BORDER) ||
1200 (m_windowStyle & wxSUNKEN_BORDER)
1201 )
1202 *pbWant3D = TRUE;
1203
1204 dwStyle = MakeExtendedStyle( m_windowStyle
1205 ,FALSE
1206 );
1207
1208 //
1209 // If we want 3D, but haven't specified a border here,
1210 // apply the default border style specified.
1211 //
1212 if (dwDefaultBorderStyle && (*pbWant3D) &&
1213 !((m_windowStyle & wxDOUBLE_BORDER) ||
1214 (m_windowStyle & wxRAISED_BORDER) ||
1215 (m_windowStyle & wxSTATIC_BORDER) ||
1216 (m_windowStyle & wxSIMPLE_BORDER)
1217 )
1218 )
1219 dwStyle |= dwDefaultBorderStyle;
c86c44a0 1220 return dwStyle;
0367c1c0 1221} // end of wxWindowOS2::Determine3DEffects
cdf1e714
DW
1222
1223#if WXWIN_COMPATIBILITY
0367c1c0 1224void wxWindowOS2::OnCommand(
c86c44a0
DW
1225 wxWindow& rWin
1226, wxCommandEvent& rEvent
1227)
cdf1e714 1228{
c86c44a0
DW
1229 if (GetEventHandler()->ProcessEvent(rEvent))
1230 return;
1231 if (m_parent)
1232 m_parent->GetEventHandler()->OnCommand( rWin
1233 ,rEvent
1234 );
0367c1c0 1235} // end of wxWindowOS2::OnCommand
cdf1e714 1236
0367c1c0 1237wxObject* wxWindowOS2::GetChild(
c86c44a0
DW
1238 int nNumber
1239) const
cdf1e714 1240{
c86c44a0
DW
1241 //
1242 // Return a pointer to the Nth object in the Panel
1243 //
1244 wxNode* pNode = GetChildren().First();
1245 int n = nNumber;
cdf1e714 1246
c86c44a0
DW
1247 while (pNode && n--)
1248 pNode = pNode->Next();
1249 if (pNode)
1250 {
1251 wxObject* pObj = (wxObject*)pNode->Data();
1252 return(pObj);
1253 }
1254 else
1255 return NULL;
0367c1c0 1256} // end of wxWindowOS2::GetChild
cdf1e714
DW
1257
1258#endif // WXWIN_COMPATIBILITY
1259
c86c44a0 1260//
cdf1e714 1261// Setup background and foreground colours correctly
c86c44a0 1262//
0367c1c0 1263void wxWindowOS2::SetupColours()
cdf1e714
DW
1264{
1265 if ( GetParent() )
1266 SetBackgroundColour(GetParent()->GetBackgroundColour());
0367c1c0 1267} // end of wxWindowOS2::SetupColours
cdf1e714 1268
0367c1c0 1269void wxWindowOS2::OnIdle(
19193a2c 1270 wxIdleEvent& WXUNUSED(rEvent)
c86c44a0 1271)
cdf1e714 1272{
c86c44a0
DW
1273 //
1274 // Check if we need to send a LEAVE event
1275 //
1276 if (m_bMouseInWindow)
1277 {
1278 POINTL vPoint;
cdf1e714 1279
c86c44a0
DW
1280 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
1281 if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
1282 {
1283 //
1284 // Generate a LEAVE event
1285 //
1286 m_bMouseInWindow = FALSE;
1287
1288 //
1289 // Unfortunately the mouse button and keyboard state may have changed
1290 // by the time the OnIdle function is called, so 'state' may be
1291 // meaningless.
1292 //
1293 int nState = 0;
1294
1295 if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
1296 nState |= VK_SHIFT;
542875a8 1297 if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
c86c44a0
DW
1298 nState |= VK_CTRL;
1299
1300 wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
1301
1302 InitMouseEvent( rEvent
1303 ,vPoint.x
1304 ,vPoint.y
1305 ,nState
1306 );
542875a8 1307 (void)GetEventHandler()->ProcessEvent(rEvent);
c86c44a0
DW
1308 }
1309 }
1310 UpdateWindowUI();
0367c1c0 1311} // end of wxWindowOS2::OnIdle
c86c44a0
DW
1312
1313//
cdf1e714 1314// Set this window to be the child of 'parent'.
c86c44a0 1315//
0367c1c0 1316bool wxWindowOS2::Reparent(
c86c44a0
DW
1317 wxWindow* pParent
1318)
cdf1e714 1319{
c86c44a0 1320 if (!wxWindowBase::Reparent(pParent))
cdf1e714 1321 return FALSE;
c86c44a0
DW
1322
1323 HWND hWndChild = GetHwnd();
1324 HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
1325
1326 ::WinSetParent(hWndChild, hWndParent, TRUE);
1327 return TRUE;
0367c1c0 1328} // end of wxWindowOS2::Reparent
cdf1e714 1329
0367c1c0 1330void wxWindowOS2::Clear()
cdf1e714 1331{
19193a2c 1332 wxClientDC vDc((wxWindow*)this);
c86c44a0
DW
1333 wxBrush vBrush( GetBackgroundColour()
1334 ,wxSOLID
1335 );
1336
1337 vDc.SetBackground(vBrush);
1338 vDc.Clear();
0367c1c0 1339} // end of wxWindowOS2::Clear
cdf1e714 1340
06519806
DW
1341void wxWindowOS2::Update()
1342{
1343 ::WinUpdateWindow(GetHwnd());
1344} // end of wxWindowOS2::Update
1345
1346void wxWindowOS2::Freeze()
1347{
1348 ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0);
1349} // end of wxWindowOS2::Freeze
1350
1351void wxWindowOS2::Thaw()
1352{
1353 ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0);
1354
1355 //
1356 // We need to refresh everything or otherwise he invalidated area is not
1357 // repainted.
1358 //
1359 Refresh();
1360} // end of wxWindowOS2::Thaw
1361
0367c1c0 1362void wxWindowOS2::Refresh(
c86c44a0
DW
1363 bool bEraseBack
1364, const wxRect* pRect
1365)
cdf1e714 1366{
c86c44a0
DW
1367 HWND hWnd = GetHwnd();
1368
1369 if (hWnd)
1370 {
1371 if (pRect)
1372 {
1373 RECTL vOs2Rect;
1374
1375 vOs2Rect.xLeft = pRect->x;
542875a8 1376 vOs2Rect.yTop = pRect->y;
c86c44a0
DW
1377 vOs2Rect.xRight = pRect->x + pRect->width;
1378 vOs2Rect.yBottom = pRect->y + pRect->height;
1379
1380 ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
1381 }
1382 else
1383 ::WinInvalidateRect(hWnd, NULL, bEraseBack);
45e0dc94
DW
1384 if (m_hWndScrollBarHorz != NULLHANDLE)
1385 ::WinInvalidateRect(m_hWndScrollBarHorz, NULL, TRUE);
1386 if (m_hWndScrollBarVert != NULLHANDLE)
1387 ::WinInvalidateRect(m_hWndScrollBarVert, NULL, TRUE);
c86c44a0 1388 }
0367c1c0 1389} // end of wxWindowOS2::Refresh
cdf1e714
DW
1390
1391// ---------------------------------------------------------------------------
1392// drag and drop
1393// ---------------------------------------------------------------------------
1394
1395#if wxUSE_DRAG_AND_DROP
0367c1c0 1396void wxWindowOS2::SetDropTarget(
c86c44a0
DW
1397 wxDropTarget* pDropTarget
1398)
cdf1e714 1399{
542875a8 1400 if (m_dropTarget != 0)
c86c44a0
DW
1401 {
1402 m_dropTarget->Revoke(m_hWnd);
1403 delete m_dropTarget;
1404 }
1405 m_dropTarget = pDropTarget;
1406 if (m_dropTarget != 0)
1407 m_dropTarget->Register(m_hWnd);
0367c1c0 1408} // end of wxWindowOS2::SetDropTarget
cdf1e714
DW
1409#endif
1410
c86c44a0 1411//
cdf1e714
DW
1412// old style file-manager drag&drop support: we retain the old-style
1413// DragAcceptFiles in parallel with SetDropTarget.
c86c44a0 1414//
0367c1c0 1415void wxWindowOS2::DragAcceptFiles(
c86c44a0
DW
1416 bool bAccept
1417)
cdf1e714 1418{
c86c44a0
DW
1419 HWND hWnd = GetHwnd();
1420
1421 if (hWnd && bAccept)
542875a8 1422 ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
0367c1c0 1423} // end of wxWindowOS2::DragAcceptFiles
cdf1e714
DW
1424
1425// ----------------------------------------------------------------------------
1426// tooltips
1427// ----------------------------------------------------------------------------
1428
1429#if wxUSE_TOOLTIPS
1430
0367c1c0 1431void wxWindowOS2::DoSetToolTip(
c86c44a0
DW
1432 wxToolTip* pTooltip
1433)
cdf1e714 1434{
c86c44a0 1435 wxWindowBase::DoSetToolTip(pTooltip);
cdf1e714 1436
542875a8 1437 if (m_tooltip)
cdf1e714 1438 m_tooltip->SetWindow(this);
0367c1c0 1439} // end of wxWindowOS2::DoSetToolTip
cdf1e714
DW
1440
1441#endif // wxUSE_TOOLTIPS
1442
1443// ---------------------------------------------------------------------------
1444// moving and resizing
1445// ---------------------------------------------------------------------------
1446
1447// Get total size
0367c1c0 1448void wxWindowOS2::DoGetSize(
a7ef993c
DW
1449 int* pWidth
1450, int* pHeight
1451) const
cdf1e714 1452{
5d44b24e 1453 HWND hWnd;
a7ef993c 1454 RECTL vRect;
c86c44a0 1455
5d44b24e
DW
1456 if (IsKindOf(CLASSINFO(wxFrame)))
1457 {
1458 wxFrame* pFrame = wxDynamicCast(this, wxFrame);
1459 hWnd = pFrame->GetFrame();
1460 }
1461 else
1462 hWnd = GetHwnd();
1463
a7ef993c
DW
1464 ::WinQueryWindowRect(hWnd, &vRect);
1465
1466 if (pWidth)
1467 *pWidth = vRect.xRight - vRect.xLeft;
1468 if (pHeight )
1469 // OS/2 PM is backwards from windows
1470 *pHeight = vRect.yTop - vRect.yBottom;
0367c1c0 1471} // end of wxWindowOS2::DoGetSize
cdf1e714 1472
0367c1c0 1473void wxWindowOS2::DoGetPosition(
a7ef993c
DW
1474 int* pX
1475, int* pY
1476) const
cdf1e714 1477{
a7ef993c 1478 HWND hWnd = GetHwnd();
8330166c 1479 SWP vSwp;
a7ef993c 1480 POINTL vPoint;
8330166c 1481 wxWindow* pParent = GetParent();
c86c44a0 1482
8330166c
DW
1483 //
1484 // It would seem that WinQueryWindowRect would be the correlary to
1485 // the WIN32 WinGetRect, but unlike WinGetRect which returns the window
1486 // origin position in screen coordinates, WinQueryWindowRect returns it
1487 // relative to itself, i.e. (0,0). To get the same under PM we must
1488 // us WinQueryWindowPos. This call, unlike the WIN32 call, however,
1489 // returns a position relative to it's parent, so no parent adujstments
1490 // are needed under OS/2. Also, windows should be created using
1491 // wxWindow coordinates, i.e 0,0 is the TOP left so vSwp will already
1492 // reflect that.
1493 //
1494 ::WinQueryWindowPos(hWnd, &vSwp);
c86c44a0 1495
8330166c
DW
1496 vPoint.x = vSwp.x;
1497 vPoint.y = vSwp.y;
c86c44a0 1498
a7ef993c 1499 //
8330166c
DW
1500 // We may be faking the client origin. So a window that's really at (0,
1501 // 30) may appear (to wxWin apps) to be at (0, 0).
a7ef993c 1502 //
8330166c 1503 if (pParent)
c86c44a0 1504 {
8330166c 1505 wxPoint vPt(pParent->GetClientAreaOrigin());
a7ef993c 1506
8330166c
DW
1507 vPoint.x -= vPt.x;
1508 vPoint.y -= vPt.y;
c86c44a0
DW
1509 }
1510
a7ef993c
DW
1511 if (pX)
1512 *pX = vPoint.x;
542875a8 1513 if (pY)
a7ef993c 1514 *pY = vPoint.y;
0367c1c0 1515} // end of wxWindowOS2::DoGetPosition
cdf1e714 1516
0367c1c0 1517void wxWindowOS2::DoScreenToClient(
a7ef993c
DW
1518 int* pX
1519, int* pY
1520) const
cdf1e714 1521{
a7ef993c 1522 HWND hWnd = GetHwnd();
8330166c 1523 SWP vSwp;
542875a8 1524
8330166c 1525 ::WinQueryWindowPos(hWnd, &vSwp);
cdf1e714 1526
a7ef993c 1527 if (pX)
8330166c 1528 *pX += vSwp.x;
a7ef993c 1529 if (pY)
8330166c 1530 *pY += vSwp.y;
0367c1c0 1531} // end of wxWindowOS2::DoScreenToClient
a7ef993c 1532
0367c1c0 1533void wxWindowOS2::DoClientToScreen(
a7ef993c
DW
1534 int* pX
1535, int* pY
1536) const
cdf1e714 1537{
a7ef993c 1538 HWND hWnd = GetHwnd();
8330166c 1539 SWP vSwp;
19193a2c 1540
8330166c 1541 ::WinQueryWindowPos(hWnd, &vSwp);
c86c44a0 1542
a7ef993c 1543 if (pX)
8330166c 1544 *pX += vSwp.x;
a7ef993c 1545 if (pY)
8330166c 1546 *pY += vSwp.y;
0367c1c0 1547} // end of wxWindowOS2::DoClientToScreen
cdf1e714 1548
a7ef993c 1549//
cdf1e714 1550// Get size *available for subwindows* i.e. excluding menu bar etc.
a7ef993c
DW
1551// Must be a frame type window
1552//
0367c1c0 1553void wxWindowOS2::DoGetClientSize(
a7ef993c
DW
1554 int* pWidth
1555, int* pHeight
1556) const
cdf1e714 1557{
a7ef993c 1558 HWND hWnd = GetHwnd();
a7ef993c
DW
1559 RECTL vRect;
1560
5d44b24e 1561 ::WinQueryWindowRect(hWnd, &vRect);
e37db699
DW
1562 if (IsKindOf(CLASSINFO(wxDialog)))
1563 {
1564 RECTL vTitle;
1565 HWND hWndTitle;
1566 //
1567 // For a Dialog we have to explicitly request the client portion.
1568 // For a Frame the hWnd IS the client window
1569 //
1570 hWndTitle = ::WinWindowFromID(hWnd, FID_TITLEBAR);
1571 if (::WinQueryWindowRect(hWndTitle, &vTitle))
1572 {
1573 if (vTitle.yTop - vTitle.yBottom == 0)
1574 {
1575 //
1576 // Dialog has not been created yet, use a default
1577 //
1578 vTitle.yTop = 20;
1579 }
1580 vRect.yTop -= (vTitle.yTop - vTitle.yBottom);
1581 }
1582
1583 ULONG uStyle = ::WinQueryWindowULong(hWnd, QWL_STYLE);
1584
1585 //
1586 // Deal with borders
1587 //
1588 if (uStyle & FCF_DLGBORDER)
1589 {
1590 vRect.xLeft += 4;
1591 vRect.xRight -= 4;
1592 vRect.yTop -= 4;
1593 vRect.yBottom += 4;
1594 }
1595 else if (uStyle & FCF_SIZEBORDER)
1596 {
1597 vRect.xLeft += 4;
1598 vRect.xRight -= 4;
1599 vRect.yTop -= 4;
1600 vRect.yBottom += 4;
1601 }
1602 else if (uStyle & FCF_BORDER)
1603 {
1604 vRect.xLeft += 2;
1605 vRect.xRight -= 2;
1606 vRect.yTop -= 2;
1607 vRect.yBottom += 2;
1608 }
1609 else // make some kind of adjustment or top sizers ram into the titlebar!
1610 {
1611 vRect.xLeft += 3;
1612 vRect.xRight -= 3;
1613 vRect.yTop -= 3;
1614 vRect.yBottom += 3;
1615 }
1616 }
542875a8 1617 if (pWidth)
e37db699 1618 *pWidth = vRect.xRight - vRect.xLeft;
542875a8 1619 if (pHeight)
e37db699 1620 *pHeight = vRect.yTop - vRect.yBottom;
0367c1c0 1621} // end of wxWindowOS2::DoGetClientSize
cdf1e714 1622
0367c1c0 1623void wxWindowOS2::DoMoveWindow(
a7ef993c
DW
1624 int nX
1625, int nY
1626, int nWidth
1627, int nHeight
1628)
cdf1e714 1629{
39c26ef2
DW
1630 RECTL vRect;
1631 HWND hParent;
1632 wxWindow* pParent = GetParent();
1633
1b086de1 1634 if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
987da0d4 1635 {
d8a3f66c
DW
1636 int nOS2Height = GetOS2ParentHeight(pParent);
1637
1638 nY = nOS2Height - (nY + nHeight);
987da0d4 1639 }
39c26ef2 1640 else
c86c44a0 1641 {
987da0d4
DW
1642 RECTL vRect;
1643
1644 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1645 nY = vRect.yTop - (nY + nHeight);
1646 }
1647 ::WinSetWindowPos( GetHwnd()
1648 ,HWND_TOP
1649 ,(LONG)nX
1650 ,(LONG)nY
1651 ,(LONG)nWidth
1652 ,(LONG)nHeight
1653 ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
1654 );
859e65de
DW
1655 if (m_vWinSwp.cx == 0 && m_vWinSwp.cy == 0 && m_vWinSwp.fl == 0)
1656 //
1657 // Uninitialized
1658 //
1659 ::WinQueryWindowPos(GetHwnd(), &m_vWinSwp);
1660 else
1661 {
1662 int nYDiff = m_vWinSwp.cy - nHeight;
1663
1664 //
1665 // Handle resizing of scrolled windows. The target or window to
1666 // be scrolled is the owner (gets the scroll notificaitons). The
1667 // parent is usually the parent frame of the scrolled panel window.
1668 // In order to show the scrollbars the target window will be shrunk
1669 // by the size of the scroll bar widths (20) and moved in the X and Y
1670 // directon. That value will be computed as part of the diff for
1671 // moving the children. Everytime the window is sized the
1672 // toplevel OnSize is going to resize the panel to fit the client
1673 // or the whole sizer and will need to me resized. This will send
1674 // a WM_SIZE out which will be intercepted by the ScrollHelper
1675 // which will cause the scrollbars to be displayed via the SetScrollbar
1676 // call in CWindow.
1677 //
4a46a5df
DW
1678 if ( IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
1679 IsKindOf(CLASSINFO(wxScrolledWindow))
859e65de
DW
1680 )
1681 {
1682 int nAdjustWidth = 0;
1683 int nAdjustHeight = 0;
1684 SWP vSwpScroll;
1685
524d72c4
DW
1686 if (GetScrollBarHorz() == NULLHANDLE ||
1687 !WinIsWindowShowing(GetScrollBarHorz()))
1688 nAdjustHeight = 0L;
1689 else
859e65de 1690 nAdjustHeight = 20L;
524d72c4
DW
1691 if (GetScrollBarVert() == NULLHANDLE ||
1692 !WinIsWindowShowing(GetScrollBarVert()))
1693 nAdjustWidth = 0L;
1694 else
859e65de
DW
1695 nAdjustWidth = 20L;
1696 ::WinQueryWindowPos(GetHWND(), &vSwpScroll);
1697 ::WinSetWindowPos( GetHWND()
1698 ,HWND_TOP
1699 ,vSwpScroll.x
1700 ,vSwpScroll.y + nAdjustHeight
1701 ,vSwpScroll.cx - nAdjustWidth
1702 ,vSwpScroll.cy - nAdjustHeight
1703 ,SWP_MOVE | SWP_SIZE
1704 );
524d72c4 1705 nYDiff += nAdjustHeight;
859e65de
DW
1706 }
1707 MoveChildren(nYDiff);
1708 ::WinQueryWindowPos(GetHwnd(), &m_vWinSwp);
1709 }
0367c1c0 1710} // end of wxWindowOS2::DoMoveWindow
cdf1e714 1711
c86c44a0
DW
1712//
1713// Set the size of the window: if the dimensions are positive, just use them,
cdf1e714
DW
1714// but if any of them is equal to -1, it means that we must find the value for
1715// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1716// which case -1 is a valid value for x and y)
1717//
1718// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1719// the width/height to best suit our contents, otherwise we reuse the current
1720// width/height
c86c44a0 1721//
0367c1c0 1722void wxWindowOS2::DoSetSize(
a7ef993c
DW
1723 int nX
1724, int nY
1725, int nWidth
1726, int nHeight
1727, int nSizeFlags
1728)
cdf1e714 1729{
a7ef993c
DW
1730 //
1731 // Get the current size and position...
1732 //
1733 int nCurrentX;
1734 int nCurrentY;
1735 int nCurrentWidth;
1736 int nCurrentHeight;
542875a8 1737 wxSize vSize(-1, -1);
a7ef993c 1738
19193a2c
KB
1739 GetPosition(&nCurrentX, &nCurrentY);
1740 GetSize(&nCurrentWidth, &nCurrentHeight);
c86c44a0 1741
5d44b24e 1742 //
c86c44a0 1743 // ... and don't do anything (avoiding flicker) if it's already ok
5d44b24e
DW
1744 //
1745 //
1746 // Must convert Y coords to test for equality under OS/2
1747 //
1748 int nY2 = nY;
1749 wxWindow* pParent = (wxWindow*)GetParent();
1750
1b086de1 1751 if (pParent && !IsKindOf(CLASSINFO(wxDialog)))
5d44b24e
DW
1752 {
1753 int nOS2Height = GetOS2ParentHeight(pParent);
1754
1755 nY2 = nOS2Height - (nY2 + nHeight);
1756 }
1757 else
1758 {
1759 RECTL vRect;
1760
1761 ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
1762 nY2 = vRect.yTop - (nY2 + nHeight);
1763 }
1764 if (nX == nCurrentX && nY2 == nCurrentY &&
19193a2c 1765 nWidth == nCurrentWidth && nHeight == nCurrentHeight)
c86c44a0
DW
1766 {
1767 return;
1768 }
1769
a7ef993c
DW
1770 if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
1771 nX = nCurrentX;
542875a8 1772 if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
a7ef993c 1773 nY = nCurrentY;
c86c44a0 1774
19193a2c 1775 AdjustForParentClientOrigin(nX, nY, nSizeFlags);
c86c44a0 1776
a7ef993c 1777 if (nWidth == -1)
c86c44a0 1778 {
a7ef993c 1779 if (nSizeFlags & wxSIZE_AUTO_WIDTH)
c86c44a0 1780 {
a7ef993c
DW
1781 vSize = DoGetBestSize();
1782 nWidth = vSize.x;
c86c44a0
DW
1783 }
1784 else
1785 {
a7ef993c
DW
1786 //
1787 // Just take the current one
1788 //
1789 nWidth = nCurrentWidth;
c86c44a0
DW
1790 }
1791 }
1792
a7ef993c 1793 if (nHeight == -1)
c86c44a0 1794 {
a7ef993c 1795 if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
c86c44a0 1796 {
a7ef993c 1797 if (vSize.x == -1)
c86c44a0 1798 {
a7ef993c 1799 vSize = DoGetBestSize();
c86c44a0 1800 }
a7ef993c 1801 nHeight = vSize.y;
c86c44a0
DW
1802 }
1803 else
1804 {
1805 // just take the current one
a7ef993c 1806 nHeight = nCurrentHeight;
c86c44a0
DW
1807 }
1808 }
1809
a7ef993c
DW
1810 DoMoveWindow( nX
1811 ,nY
1812 ,nWidth
1813 ,nHeight
1814 );
0367c1c0 1815} // end of wxWindowOS2::DoSetSize
cdf1e714 1816
0367c1c0 1817void wxWindowOS2::DoSetClientSize(
a7ef993c
DW
1818 int nWidth
1819, int nHeight
1820)
cdf1e714 1821{
a7ef993c
DW
1822 wxWindow* pParent = GetParent();
1823 HWND hWnd = GetHwnd();
1824 HWND hParentWnd = (HWND)0;
8330166c 1825 POINTL vPoint;
a7ef993c 1826 RECTL vRect;
8330166c
DW
1827 RECTL vRect2;
1828 RECTL vRect3;
1829 HWND hClientWnd = (HWND)0;
c86c44a0 1830
8330166c 1831 hClientWnd = ::WinWindowFromID(hWnd, FID_CLIENT);
a7ef993c 1832 ::WinQueryWindowRect(hClientWnd, &vRect2);
a7ef993c
DW
1833 ::WinQueryWindowRect(hWnd, &vRect);
1834 ::WinQueryWindowRect(hParentWnd, &vRect3);
8330166c 1835
a7ef993c
DW
1836 int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
1837 int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
c86c44a0 1838
a7ef993c
DW
1839 vPoint.x = vRect2.xLeft;
1840 vPoint.y = vRect2.yBottom;
1841 if (pParent)
8330166c 1842 {
a7ef993c 1843 vPoint.x -= vRect3.xLeft;
542875a8 1844 vPoint.y -= vRect3.yBottom;
c86c44a0 1845 }
19193a2c
KB
1846
1847 DoMoveWindow(vPoint.x, vPoint.y, nActualWidth, nActualHeight);
1848
1849 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
a7ef993c
DW
1850 vEvent.SetEventObject(this);
1851 GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 1852} // end of wxWindowOS2::DoSetClientSize
cdf1e714 1853
0367c1c0 1854wxPoint wxWindowOS2::GetClientAreaOrigin() const
cdf1e714
DW
1855{
1856 return wxPoint(0, 0);
0367c1c0 1857} // end of wxWindowOS2::GetClientAreaOrigin
cdf1e714 1858
cdf1e714
DW
1859// ---------------------------------------------------------------------------
1860// text metrics
1861// ---------------------------------------------------------------------------
1862
0367c1c0 1863int wxWindowOS2::GetCharHeight() const
cdf1e714 1864{
a7ef993c
DW
1865 HPS hPs;
1866 FONTMETRICS vFontMetrics;
cdf1e714 1867
a7ef993c
DW
1868 hPs = ::WinGetPS(GetHwnd());
1869
542875a8 1870 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
b7084589
DW
1871 {
1872 ::WinReleasePS(hPs);
a7ef993c 1873 return (0);
b7084589 1874 }
a7ef993c 1875 ::WinReleasePS(hPs);
b7084589 1876 return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
0367c1c0 1877} // end of wxWindowOS2::GetCharHeight
a7ef993c 1878
0367c1c0 1879int wxWindowOS2::GetCharWidth() const
cdf1e714 1880{
542875a8
DW
1881 HPS hPs;
1882 FONTMETRICS vFontMetrics;
1883
a7ef993c 1884 hPs = ::WinGetPS(GetHwnd());
cdf1e714 1885
542875a8 1886 if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
b7084589
DW
1887 {
1888 ::WinReleasePS(hPs);
a7ef993c 1889 return (0);
b7084589 1890 }
a7ef993c 1891 ::WinReleasePS(hPs);
b7084589 1892 return(vFontMetrics.lAveCharWidth);
0367c1c0 1893} // end of wxWindowOS2::GetCharWidth
a7ef993c 1894
0367c1c0 1895void wxWindowOS2::GetTextExtent(
a7ef993c
DW
1896 const wxString& rString
1897, int* pX
1898, int* pY
1899, int* pDescent
1900, int* pExternalLeading
1901, const wxFont* pTheFont
1902) const
cdf1e714 1903{
987da0d4
DW
1904 POINTL avPoint[TXTBOX_COUNT];
1905 POINTL vPtMin;
1906 POINTL vPtMax;
1907 int i;
1908 int l;
1909 FONTMETRICS vFM; // metrics structure
1910 BOOL bRc;
1911 char* pStr;
1912 ERRORID vErrorCode; // last error id code
1913 HPS hPS;
19193a2c 1914
a7ef993c 1915
987da0d4 1916 hPS = ::WinGetPS(GetHwnd());
a7ef993c 1917
987da0d4
DW
1918 l = rString.Length();
1919 if (l > 0L)
1920 {
1921 pStr = (PCH)rString.c_str();
a7ef993c 1922
987da0d4
DW
1923 //
1924 // In world coordinates.
1925 //
1926 bRc = ::GpiQueryTextBox( hPS
1927 ,l
1928 ,pStr
1929 ,TXTBOX_COUNT // return maximum information
1930 ,avPoint // array of coordinates points
1931 );
1932 if (bRc)
1933 {
1934 vPtMin.x = avPoint[0].x;
1935 vPtMax.x = avPoint[0].x;
1936 vPtMin.y = avPoint[0].y;
1937 vPtMax.y = avPoint[0].y;
1938 for (i = 1; i < 4; i++)
1939 {
1940 if(vPtMin.x > avPoint[i].x) vPtMin.x = avPoint[i].x;
1941 if(vPtMin.y > avPoint[i].y) vPtMin.y = avPoint[i].y;
1942 if(vPtMax.x < avPoint[i].x) vPtMax.x = avPoint[i].x;
1943 if(vPtMax.y < avPoint[i].y) vPtMax.y = avPoint[i].y;
1944 }
1945 bRc = ::GpiQueryFontMetrics( hPS
1946 ,sizeof(FONTMETRICS)
1947 ,&vFM
1948 );
1949 if (!bRc)
1950 {
1951 vPtMin.x = 0;
1952 vPtMin.y = 0;
1953 vPtMax.x = 0;
1954 vPtMax.y = 0;
1955 }
1956 }
1957 else
1958 {
1959 vPtMin.x = 0;
1960 vPtMin.y = 0;
1961 vPtMax.x = 0;
1962 vPtMax.y = 0;
1963 }
1964 }
1965 else
a7ef993c 1966 {
987da0d4
DW
1967 vPtMin.x = 0;
1968 vPtMin.y = 0;
1969 vPtMax.x = 0;
1970 vPtMax.y = 0;
a7ef993c 1971 }
987da0d4
DW
1972 if (pX)
1973 *pX = (vPtMax.x - vPtMin.x + 1);
1974 if (pY)
1975 *pY = (vPtMax.y - vPtMin.y + 1);
1976 if (pDescent)
1977 {
1978 if (bRc)
1979 *pDescent = vFM.lMaxDescender;
1980 else
1981 *pDescent = 0;
1982 }
1983 if (pExternalLeading)
1984 {
1985 if (bRc)
1986 *pExternalLeading = vFM.lExternalLeading;
1987 else
1988 *pExternalLeading = 0;
1989 }
1990 ::WinReleasePS(hPS);
1991} // end of wxWindow::GetTextExtent
cdf1e714 1992
f9efbe3a
DW
1993bool wxWindowOS2::IsMouseInWindow() const
1994{
1995 //
1996 // Get the mouse position
1997 POINTL vPt;
1998
1999 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
2000
2001 //
2002 // Find the window which currently has the cursor and go up the window
2003 // chain until we find this window - or exhaust it
2004 //
2005 HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE);
2006
2007 while (hWnd && (hWnd != GetHwnd()))
2008 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
2009
2010 return hWnd != NULL;
2011} // end of wxWindowOS2::IsMouseInWindow
2012
cdf1e714
DW
2013#if wxUSE_CARET && WXWIN_COMPATIBILITY
2014// ---------------------------------------------------------------------------
2015// Caret manipulation
2016// ---------------------------------------------------------------------------
2017
0367c1c0 2018void wxWindowOS2::CreateCaret(
a7ef993c
DW
2019 int nWidth
2020, int nHeight
2021)
cdf1e714 2022{
a7ef993c
DW
2023 SetCaret(new wxCaret( this
2024 ,nWidth
2025 ,nHeight
2026 ));
0367c1c0 2027} // end of wxWindowOS2::CreateCaret
a7ef993c 2028
0367c1c0 2029void wxWindowOS2::CreateCaret(
a7ef993c
DW
2030 const wxBitmap* pBitmap
2031)
cdf1e714 2032{
a7ef993c 2033 wxFAIL_MSG("not implemented");
0367c1c0 2034} // end of wxWindowOS2::CreateCaret
cdf1e714 2035
0367c1c0 2036void wxWindowOS2::ShowCaret(
a7ef993c
DW
2037 bool bShow
2038)
cdf1e714 2039{
a7ef993c
DW
2040 wxCHECK_RET( m_caret, "no caret to show" );
2041
2042 m_caret->Show(bShow);
0367c1c0 2043} // end of wxWindowOS2::ShowCaret
cdf1e714 2044
0367c1c0 2045void wxWindowOS2::DestroyCaret()
cdf1e714 2046{
a7ef993c 2047 SetCaret(NULL);
0367c1c0 2048} // end of wxWindowOS2::DestroyCaret
cdf1e714 2049
0367c1c0 2050void wxWindowOS2::SetCaretPos(
a7ef993c
DW
2051 int nX
2052, int nY)
cdf1e714 2053{
a7ef993c
DW
2054 wxCHECK_RET( m_caret, "no caret to move" );
2055
2056 m_caret->Move( nX
2057 ,nY
2058 );
0367c1c0 2059} // end of wxWindowOS2::SetCaretPos
cdf1e714 2060
0367c1c0 2061void wxWindowOS2::GetCaretPos(
a7ef993c
DW
2062 int* pX
2063, int* pY
2064) const
cdf1e714 2065{
a7ef993c
DW
2066 wxCHECK_RET( m_caret, "no caret to get position of" );
2067
2068 m_caret->GetPosition( pX
2069 ,pY
2070 );
0367c1c0 2071} // end of wxWindowOS2::GetCaretPos
cdf1e714
DW
2072
2073#endif //wxUSE_CARET
2074
2075// ---------------------------------------------------------------------------
2076// popup menu
2077// ---------------------------------------------------------------------------
19193a2c
KB
2078//
2079#if wxUSE_MENUS_NATIVE
3febf684
DW
2080static void wxYieldForCommandsOnly()
2081{
2082 //
2083 // Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
2084 // want to process it here)
2085 //
2086 QMSG vMsg;
2087
239c2e96
DW
2088 while (::WinPeekMsg(vHabmain, &vMsg, (HWND)0, WM_COMMAND, WM_COMMAND, PM_REMOVE)
2089 && vMsg.msg != WM_QUIT)
3febf684
DW
2090 {
2091 wxTheApp->DoMessage((WXMSG*)&vMsg);
2092 }
2093}
19193a2c 2094#endif // wxUSE_MENUS_NATIVE
3febf684 2095
19193a2c 2096#if wxUSE_MENUS_NATIVE
0367c1c0 2097bool wxWindowOS2::DoPopupMenu(
61243a51
DW
2098 wxMenu* pMenu
2099, int nX
2100, int nY
2101)
cdf1e714 2102{
239c2e96
DW
2103 HWND hWndOwner = GetHwnd();
2104 HWND hWndParent = GetHwnd();
61243a51 2105 HWND hMenu = GetHmenuOf(pMenu);
239c2e96 2106 bool bIsWaiting = TRUE;
61243a51
DW
2107
2108 pMenu->SetInvokingWindow(this);
2109 pMenu->UpdateUI();
2110
2111 DoClientToScreen( &nX
2112 ,&nY
2113 );
2114 wxCurrentPopupMenu = pMenu;
2115
2116 ::WinPopupMenu( hWndParent
239c2e96 2117 ,hWndOwner
61243a51
DW
2118 ,hMenu
2119 ,nX
2120 ,nY
2121 ,0L
bdfd8d77 2122 ,PU_HCONSTRAIN | PU_VCONSTRAIN | PU_MOUSEBUTTON1 | PU_KEYBOARD
61243a51 2123 );
bdfd8d77 2124
239c2e96
DW
2125 while(bIsWaiting)
2126 {
bdfd8d77
DW
2127 QMSG vMsg;
2128 BOOL bRc = ::WinGetMsg(vHabmain, &vMsg, HWND(NULL), 0, 0);
239c2e96 2129
bdfd8d77 2130 if (vMsg.msg == WM_MENUEND || vMsg.msg == WM_COMMAND)
239c2e96 2131 {
bdfd8d77 2132 bIsWaiting = FALSE;
239c2e96 2133 }
bdfd8d77
DW
2134 ::WinDispatchMsg(vHabmain, (PQMSG)&vMsg);
2135
239c2e96 2136 }
61243a51 2137 wxCurrentPopupMenu = NULL;
61243a51
DW
2138 pMenu->SetInvokingWindow(NULL);
2139 return TRUE;
0367c1c0 2140} // end of wxWindowOS2::DoPopupMenu
19193a2c 2141#endif // wxUSE_MENUS_NATIVE
cdf1e714
DW
2142
2143// ===========================================================================
2144// pre/post message processing
2145// ===========================================================================
2146
0367c1c0 2147MRESULT wxWindowOS2::OS2DefWindowProc(
61243a51
DW
2148 WXUINT uMsg
2149, WXWPARAM wParam
2150, WXLPARAM lParam
2151)
cdf1e714 2152{
61243a51 2153 if (m_fnOldWndProc)
19193a2c 2154 return (MRESULT)m_fnOldWndProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
61243a51 2155 else
19193a2c 2156 return ::WinDefWindowProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam);
0367c1c0 2157} // end of wxWindowOS2::OS2DefWindowProc
cdf1e714 2158
0367c1c0 2159bool wxWindowOS2::OS2ProcessMessage(
61243a51
DW
2160 WXMSG* pMsg
2161)
cdf1e714 2162{
19193a2c
KB
2163// wxUniversal implements tab traversal itself
2164#ifndef __WXUNIVERSAL__
61243a51
DW
2165 QMSG* pQMsg = (QMSG*)pMsg;
2166
2167 if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
2168 {
2169 //
2170 // Intercept dialog navigation keys
2171 //
2172 bool bProcess = TRUE;
2173 USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
2174
2175 if (uKeyFlags & KC_KEYUP)
2176 bProcess = FALSE;
2177
2178 if (uKeyFlags & KC_ALT)
2179 bProcess = FALSE;
2180
2181 if (!(uKeyFlags & KC_VIRTUALKEY))
2182 bProcess = FALSE;
2183
2184 if (bProcess)
2185 {
2186 bool bCtrlDown = IsCtrlDown();
2187 bool bShiftDown = IsShiftDown();
2188
2189 //
2190 // WM_QUERYDLGCODE: ask the control if it wants the key for itself,
2191 // don't process it if it's the case (except for Ctrl-Tab/Enter
2192 // combinations which are always processed)
2193 //
2194 ULONG ulDlgCode = 0;
2195
2196 if (!bCtrlDown)
2197 {
2198 ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
2199 }
2200
2201 bool bForward = TRUE;
2202 bool bWindowChange = FALSE;
2203
2204 switch (SHORT2FROMMP(pQMsg->mp2))
2205 {
2206 //
2207 // Going to make certain assumptions about specific types of controls
2208 // here, so we may have to alter some things later if they prove invalid
2209 //
2210 case VK_TAB:
2211 //
2212 // Shift tabl will always be a nav-key but tabs may be wanted
2213 //
2214 if (!bShiftDown)
2215 {
2216 bProcess = FALSE;
2217 }
2218 else
2219 {
2220 //
2221 // Entry Fields want tabs for themselve usually
2222 //
2223 switch (ulDlgCode)
2224 {
2225 case DLGC_ENTRYFIELD:
2226 case DLGC_MLE:
2227 bProcess = TRUE;
2228 break;
2229
2230 default:
2231 bProcess = FALSE;
2232 }
2233
2234 //
2235 // Ctrl-Tab cycles thru notebook pages
2236 //
2237 bWindowChange = bCtrlDown;
2238 bForward = !bShiftDown;
2239 }
2240 break;
2241
2242 case VK_UP:
2243 case VK_LEFT:
2244 if (bCtrlDown)
2245 bProcess = FALSE;
2246 else
2247 bForward = FALSE;
2248 break;
2249
2250 case VK_DOWN:
2251 case VK_RIGHT:
2252 if (bCtrlDown)
2253 bProcess = FALSE;
2254 break;
2255
2256 case VK_ENTER:
2257 {
2258 if (bCtrlDown)
2259 {
2260 //
2261 // ctrl-enter is not processed
2262 //
2263 return FALSE;
2264 }
2265 else if (ulDlgCode & DLGC_BUTTON)
2266 {
2267 //
2268 // buttons want process Enter themselevs
2269 //
2270 bProcess = FALSE;
2271 }
2272 else
2273 {
1bcfc0e1
DW
2274 wxButton* pBtn = wxDynamicCast( GetDefaultItem()
2275 ,wxButton
2276 );
61243a51
DW
2277
2278 if (pBtn && pBtn->IsEnabled())
2279 {
2280 //
2281 // If we do have a default button, do press it
2282 //
2283 pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
2284 return TRUE;
2285 }
2286 // else: but if it does not it makes sense to make
2287 // it work like a TAB - and that's what we do.
2288 // Note that Ctrl-Enter always works this way.
2289 }
2290 }
2291 break;
2292
2293 default:
2294 bProcess = FALSE;
2295 }
2296
2297 if (bProcess)
2298 {
2299 wxNavigationKeyEvent vEvent;
2300
2301 vEvent.SetDirection(bForward);
2302 vEvent.SetWindowChange(bWindowChange);
2303 vEvent.SetEventObject(this);
2304
2305 if (GetEventHandler()->ProcessEvent(vEvent))
2306 {
2307 wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
2308
2309 if (pBtn)
2310 {
2311 //
2312 // The button which has focus should be default
2313 //
2314 pBtn->SetDefault();
2315 }
2316 return TRUE;
2317 }
2318 }
2319 }
dae16775
DW
2320 //
2321 // Let Dialogs process
2322 //
2323 if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
2324 return TRUE;
61243a51 2325 }
19193a2c
KB
2326#else
2327 pMsg = pMsg; // just shut up the compiler
2328#endif // __WXUNIVERSAL__
61243a51
DW
2329
2330#if wxUSE_TOOLTIPS
2331 if ( m_tooltip )
2332 {
2333 // relay mouse move events to the tooltip control
2334 QMSG* pQMsg = (QMSG*)pMsg;
2335
2336 if (pQMsg->msg == WM_MOUSEMOVE )
2337 m_tooltip->RelayEvent(pMsg);
2338 }
2339#endif // wxUSE_TOOLTIPS
2340
cdf1e714 2341 return FALSE;
0367c1c0 2342} // end of wxWindowOS2::OS2ProcessMessage
cdf1e714 2343
0367c1c0 2344bool wxWindowOS2::OS2TranslateMessage(
61243a51
DW
2345 WXMSG* pMsg
2346)
cdf1e714 2347{
19193a2c 2348#if wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
7e99520b
DW
2349 return m_acceleratorTable.Translate(m_hWnd, pMsg);
2350#else
19193a2c 2351 pMsg = pMsg;
7e99520b
DW
2352 return FALSE;
2353#endif //wxUSE_ACCEL
0367c1c0 2354} // end of wxWindowOS2::OS2TranslateMessage
cdf1e714 2355
54ffa107
DW
2356bool wxWindowOS2::OS2ShouldPreProcessMessage(
2357 WXMSG* pMsg
2358)
2359{
2360 // preprocess all messages by default
2361 return TRUE;
2362} // end of wxWindowOS2::OS2ShouldPreProcessMessage
2363
cdf1e714 2364// ---------------------------------------------------------------------------
61243a51 2365// message params unpackers
cdf1e714
DW
2366// ---------------------------------------------------------------------------
2367
0367c1c0 2368void wxWindowOS2::UnpackCommand(
61243a51
DW
2369 WXWPARAM wParam
2370, WXLPARAM lParam
2371, WORD* pId
2372, WXHWND* phWnd
2373, WORD* pCmd
2374)
cdf1e714 2375{
5b3ed311
DW
2376 *pId = LOWORD(wParam);
2377 *phWnd = NULL; // or may be GetHWND() ?
2378 *pCmd = LOWORD(lParam);
0367c1c0 2379} // end of wxWindowOS2::UnpackCommand
cdf1e714 2380
0367c1c0 2381void wxWindowOS2::UnpackActivate(
61243a51
DW
2382 WXWPARAM wParam
2383, WXLPARAM lParam
2384, WXWORD* pState
2385, WXHWND* phWnd
2386)
cdf1e714 2387{
61243a51
DW
2388 *pState = LOWORD(wParam);
2389 *phWnd = (WXHWND)lParam;
0367c1c0 2390} // end of wxWindowOS2::UnpackActivate
cdf1e714 2391
0367c1c0 2392void wxWindowOS2::UnpackScroll(
61243a51
DW
2393 WXWPARAM wParam
2394, WXLPARAM lParam
2395, WXWORD* pCode
2396, WXWORD* pPos
2397, WXHWND* phWnd
2398)
cdf1e714 2399{
b7d8f285
DW
2400 ULONG ulId;
2401 HWND hWnd;
2402
2403 ulId = (ULONG)LONGFROMMP(wParam);
2404 hWnd = ::WinWindowFromID(GetHwnd(), ulId);
2405 if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
2406 *phWnd = NULLHANDLE;
2407 else
2408 *phWnd = hWnd;
2409
2410 *pPos = SHORT1FROMMP(lParam);
2411 *pCode = SHORT2FROMMP(lParam);
0367c1c0 2412} // end of wxWindowOS2::UnpackScroll
61243a51 2413
0367c1c0 2414void wxWindowOS2::UnpackMenuSelect(
61243a51
DW
2415 WXWPARAM wParam
2416, WXLPARAM lParam
2417, WXWORD* pItem
2418, WXWORD* pFlags
2419, WXHMENU* phMenu
2420)
cdf1e714 2421{
61243a51
DW
2422 *pItem = (WXWORD)LOWORD(wParam);
2423 *pFlags = HIWORD(wParam);
2424 *phMenu = (WXHMENU)lParam;
0367c1c0 2425} // end of wxWindowOS2::UnpackMenuSelect
cdf1e714
DW
2426
2427// ---------------------------------------------------------------------------
2428// Main wxWindows window proc and the window proc for wxWindow
2429// ---------------------------------------------------------------------------
2430
61243a51 2431//
cdf1e714
DW
2432// Hook for new window just as it's being created, when the window isn't yet
2433// associated with the handle
61243a51 2434//
19193a2c 2435wxWindowOS2* wxWndHook = NULL;
cdf1e714 2436
61243a51 2437//
cdf1e714 2438// Main window proc
61243a51 2439//
f23208ca 2440MRESULT EXPENTRY wxWndProc(
61243a51
DW
2441 HWND hWnd
2442, ULONG ulMsg
2443, MPARAM wParam
2444, MPARAM lParam
2445)
cdf1e714 2446{
61243a51
DW
2447 //
2448 // Trace all ulMsgs - useful for the debugging
2449 //
cdf1e714
DW
2450#ifdef __WXDEBUG__
2451 wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
61243a51 2452 wxGetMessageName(ulMsg), wParam, lParam);
cdf1e714
DW
2453#endif // __WXDEBUG__
2454
19193a2c 2455 wxWindowOS2* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
cdf1e714 2456
61243a51
DW
2457 //
2458 // When we get the first message for the HWND we just created, we associate
cdf1e714 2459 // it with wxWindow stored in wxWndHook
61243a51
DW
2460 //
2461 if (!pWnd && wxWndHook)
cdf1e714 2462 {
cdf1e714 2463 wxAssociateWinWithHandle(hWnd, wxWndHook);
61243a51 2464 pWnd = wxWndHook;
cdf1e714 2465 wxWndHook = NULL;
61243a51 2466 pWnd->SetHWND((WXHWND)hWnd);
cdf1e714
DW
2467 }
2468
5b3ed311 2469 MRESULT rc = (MRESULT)0;
e604d44b 2470
cdf1e714 2471
61243a51 2472 //
cdf1e714 2473 // Stop right here if we don't have a valid handle in our wxWindow object.
61243a51
DW
2474 //
2475 if (pWnd && !pWnd->GetHWND())
cdf1e714 2476 {
61243a51
DW
2477 pWnd->SetHWND((WXHWND) hWnd);
2478 rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
2479 pWnd->SetHWND(0);
cdf1e714
DW
2480 }
2481 else
2482 {
61243a51 2483 if (pWnd)
45e0dc94 2484 {
61243a51 2485 rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
45e0dc94
DW
2486 if ( (pWnd->GetScrollBarHorz() != NULLHANDLE ||
2487 pWnd->GetScrollBarVert() != NULLHANDLE) &&
2488 ulMsg == WM_PAINT)
2489 {
2490 if (pWnd->GetScrollBarHorz() != NULLHANDLE)
2491 ::WinInvalidateRect(pWnd->GetScrollBarHorz(), NULL, TRUE);
2492 if (pWnd->GetScrollBarVert() != NULLHANDLE)
2493 ::WinInvalidateRect(pWnd->GetScrollBarVert(), NULL, TRUE);
2494 }
2495 }
e604d44b 2496 else
61243a51 2497 rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
cdf1e714 2498 }
5b3ed311 2499
cdf1e714 2500 return rc;
61243a51 2501} // end of wxWndProc
cdf1e714 2502
61243a51
DW
2503//
2504// We will add (or delete) messages we need to handle at this default
2505// level as we go
2506//
0367c1c0 2507MRESULT wxWindowOS2::OS2WindowProc(
61243a51
DW
2508 WXUINT uMsg
2509, WXWPARAM wParam
2510, WXLPARAM lParam
2511)
cdf1e714 2512{
61243a51
DW
2513 //
2514 // Did we process the uMsg?
2515 //
2516 bool bProcessed = FALSE;
e604d44b 2517 MRESULT mResult;
cdf1e714 2518
61243a51
DW
2519 //
2520 // For most messages we should return 0 when we do process the message
2521 //
e604d44b 2522 mResult = (MRESULT)0;
61243a51
DW
2523
2524 switch (uMsg)
cdf1e714
DW
2525 {
2526 case WM_CREATE:
2527 {
61243a51
DW
2528 bool bMayCreate;
2529
2530 bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
2531 ,&bMayCreate
2532 );
2533 if (bProcessed)
cdf1e714 2534 {
61243a51
DW
2535 //
2536 // Return 0 to bAllow window creation
2537 //
e604d44b 2538 mResult = (MRESULT)(bMayCreate ? 0 : -1);
cdf1e714
DW
2539 }
2540 }
2541 break;
2542
2543 case WM_DESTROY:
e604d44b
DW
2544 HandleDestroy();
2545 bProcessed = TRUE;
e604d44b 2546 break;
cdf1e714
DW
2547
2548 case WM_MOVE:
61243a51
DW
2549 bProcessed = HandleMove( LOWORD(lParam)
2550 ,HIWORD(lParam)
2551 );
cdf1e714
DW
2552 break;
2553
2554 case WM_SIZE:
61243a51
DW
2555 bProcessed = HandleSize( LOWORD(lParam)
2556 ,HIWORD(lParam)
2557 ,(WXUINT)wParam
2558 );
cdf1e714
DW
2559 break;
2560
e37db699
DW
2561 case WM_WINDOWPOSCHANGED:
2562
2563 //
2564 // Dialogs under OS/2 do not get WM_SIZE events at all.
2565 // Instead they get this, which can function much like WM_SIZE
2566 // PSWP contains the new sizes and positioning, PSWP+1 the old
2567 // We use this because ADJUSTWINDOWPOS comes BEFORE the new
2568 // position is added and our auto layout does a WinQueryWindowRect
2569 // to get the CURRENT client size. That is the size used to position
2570 // child controls, so we need to already be sized
2571 // in order to get the child controls positoned properly.
2572 //
626af800 2573 if (IsKindOf(CLASSINFO(wxDialog)) || IsKindOf(CLASSINFO(wxFrame)))
e37db699
DW
2574 {
2575 PSWP pSwp = (PSWP)PVOIDFROMMP(wParam);
f3e4a2a4
DW
2576 PSWP pSwp2 = pSwp++;
2577
2578 if (!(pSwp->cx == pSwp2->cx &&
2579 pSwp->cy == pSwp2->cy))
2580 bProcessed = HandleSize( pSwp->cx
2581 ,pSwp->cy
2582 ,(WXUINT)lParam
2583 );
626af800
DW
2584 if (IsKindOf(CLASSINFO(wxFrame)))
2585 {
2586 wxFrame* pFrame = wxDynamicCast(this, wxFrame);
2587
2588 if (pFrame)
2589 {
2590 if (pFrame->GetStatusBar())
2591 pFrame->PositionStatusBar();
2592 }
2593 }
e37db699
DW
2594 }
2595 break;
2596
cdf1e714
DW
2597 case WM_ACTIVATE:
2598 {
61243a51
DW
2599 WXWORD wState;
2600 WXHWND hWnd;
2601
2602 UnpackActivate( wParam
2603 ,lParam
2604 ,&wState
2605 ,&hWnd
2606 );
2607
2608 bProcessed = HandleActivate( wState
2609 ,(WXHWND)hWnd
2610 );
e604d44b 2611 bProcessed = FALSE;
cdf1e714
DW
2612 }
2613 break;
2614
2615 case WM_SETFOCUS:
61243a51
DW
2616 if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
2617 bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
2618 else
2619 bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
cdf1e714
DW
2620 break;
2621
2622 case WM_PAINT:
61243a51 2623 bProcessed = HandlePaint();
cdf1e714
DW
2624 break;
2625
2626 case WM_CLOSE:
61243a51
DW
2627 //
2628 // Don't let the DefWindowProc() destroy our window - we'll do it
cdf1e714 2629 // ourselves in ~wxWindow
61243a51
DW
2630 //
2631 bProcessed = TRUE;
e604d44b 2632 mResult = (MRESULT)TRUE;
cdf1e714
DW
2633 break;
2634
61243a51
DW
2635 case WM_SHOW:
2636 bProcessed = HandleShow(wParam != 0, (int)lParam);
cdf1e714
DW
2637 break;
2638
61243a51
DW
2639 //
2640 // Under OS2 PM Joysticks are treated just like mouse events
2641 // The "Motion" events will be prevelent in joysticks
2642 //
cdf1e714 2643 case WM_MOUSEMOVE:
61243a51
DW
2644 case WM_BUTTON1DOWN:
2645 case WM_BUTTON1UP:
2646 case WM_BUTTON1DBLCLK:
2647 case WM_BUTTON1MOTIONEND:
2648 case WM_BUTTON1MOTIONSTART:
2649 case WM_BUTTON2DOWN:
2650 case WM_BUTTON2UP:
2651 case WM_BUTTON2DBLCLK:
2652 case WM_BUTTON2MOTIONEND:
2653 case WM_BUTTON2MOTIONSTART:
2654 case WM_BUTTON3DOWN:
2655 case WM_BUTTON3UP:
2656 case WM_BUTTON3DBLCLK:
2657 case WM_BUTTON3MOTIONEND:
2658 case WM_BUTTON3MOTIONSTART:
cdf1e714 2659 {
bdfd8d77
DW
2660 short x = LOWORD(wParam);
2661 short y = HIWORD(wParam);
cdf1e714 2662
61243a51 2663 bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
cdf1e714
DW
2664 }
2665 break;
cdf1e714 2666 case WM_SYSCOMMAND:
61243a51 2667 bProcessed = HandleSysCommand(wParam, lParam);
cdf1e714
DW
2668 break;
2669
2670 case WM_COMMAND:
2671 {
2672 WORD id, cmd;
2673 WXHWND hwnd;
2674 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
2675
61243a51 2676 bProcessed = HandleCommand(id, cmd, hwnd);
cdf1e714
DW
2677 }
2678 break;
2679
61243a51
DW
2680 //
2681 // For these messages we must return TRUE if process the message
2682 //
cdf1e714
DW
2683 case WM_DRAWITEM:
2684 case WM_MEASUREITEM:
2685 {
45bedfdd 2686 int nIdCtrl = (UINT)wParam;
45bedfdd 2687
61243a51 2688 if ( uMsg == WM_DRAWITEM )
cdf1e714 2689 {
45bedfdd 2690 bProcessed = OS2OnDrawItem(nIdCtrl,
cdf1e714
DW
2691 (WXDRAWITEMSTRUCT *)lParam);
2692 }
2693 else
2694 {
45bedfdd 2695 bProcessed = OS2OnMeasureItem(nIdCtrl,
cdf1e714
DW
2696 (WXMEASUREITEMSTRUCT *)lParam);
2697 }
2698
61243a51 2699 if ( bProcessed )
e604d44b 2700 mResult = (MRESULT)TRUE;
cdf1e714
DW
2701 }
2702 break;
2703
61243a51 2704 case WM_QUERYDLGCODE:
cdf1e714
DW
2705 if ( m_lDlgCode )
2706 {
e604d44b 2707 mResult = (MRESULT)m_lDlgCode;
61243a51 2708 bProcessed = TRUE;
cdf1e714 2709 }
61243a51 2710 //
cdf1e714 2711 //else: get the dlg code from the DefWindowProc()
61243a51 2712 //
cdf1e714
DW
2713 break;
2714
61243a51
DW
2715 //
2716 // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
2717 // and key-down events are obtained from the WM_CHAR params.
2718 //
2719 case WM_CHAR:
cdf1e714 2720 {
61243a51 2721 USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
cdf1e714 2722
61243a51
DW
2723 if (uKeyFlags & KC_KEYUP)
2724 {
19193a2c 2725 //TODO: check if the cast to WXWORD isn't causing trouble
a086de98 2726 bProcessed = HandleKeyUp(wParam, lParam);
cdf1e714 2727 break;
61243a51
DW
2728 }
2729 else // keydown event
2730 {
3437f881 2731 m_bLastKeydownProcessed = FALSE;
61243a51
DW
2732 //
2733 // If this has been processed by an event handler,
2734 // return 0 now (we've handled it). DON't RETURN
2735 // we still need to process further
2736 //
a086de98 2737 m_bLastKeydownProcessed = HandleKeyDown(wParam, lParam);
61243a51 2738 if (uKeyFlags & KC_VIRTUALKEY)
cdf1e714 2739 {
61243a51
DW
2740 USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
2741
2742 //
2743 // We consider these message "not interesting" to OnChar
2744 //
61243a51
DW
2745 switch(uVk)
2746 {
a086de98
DW
2747 case VK_SHIFT:
2748 case VK_CTRL:
2749 case VK_MENU:
2750 case VK_CAPSLOCK:
2751 case VK_NUMLOCK:
2752 case VK_SCRLLOCK:
2753 bProcessed = TRUE;
2754 break;
2755
61243a51
DW
2756 // Avoid duplicate messages to OnChar for these ASCII keys: they
2757 // will be translated by TranslateMessage() and received in WM_CHAR
2758 case VK_ESC:
2759 case VK_SPACE:
2760 case VK_ENTER:
2761 case VK_BACKSPACE:
2762 case VK_TAB:
2763 // But set processed to FALSE, not TRUE to still pass them to
2764 // the control's default window proc - otherwise built-in
2765 // keyboard handling won't work
2766 bProcessed = FALSE;
2767 break;
2768
61243a51 2769 default:
598d8cac 2770 bProcessed = HandleChar(wParam, lParam);
61243a51
DW
2771 }
2772 break;
cdf1e714 2773 }
61243a51
DW
2774 else // WM_CHAR -- Always an ASCII character
2775 {
a086de98
DW
2776 if (m_bLastKeydownProcessed)
2777 {
2778 //
2779 // The key was handled in the EVT_KEY_DOWN and handling
2780 // a key in an EVT_KEY_DOWN handler is meant, by
2781 // design, to prevent EVT_CHARs from happening
2782 //
2783 m_bLastKeydownProcessed = FALSE;
2784 bProcessed = TRUE;
2785 }
2786 else // do generate a CHAR event
2787 {
598d8cac 2788 bProcessed = HandleChar(wParam, lParam, TRUE);
a086de98
DW
2789 break;
2790 }
61243a51
DW
2791 }
2792 }
cdf1e714 2793 }
cdf1e714
DW
2794
2795 case WM_HSCROLL:
2796 case WM_VSCROLL:
2797 {
61243a51
DW
2798 WXWORD wCode;
2799 WXWORD wPos;
2800 WXHWND hWnd;
2801 UnpackScroll( wParam
2802 ,lParam
2803 ,&wCode
2804 ,&wPos
2805 ,&hWnd
2806 );
2807
2808 bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
2809 : wxVERTICAL
2810 ,wCode
2811 ,wPos
2812 ,hWnd
2813 );
cdf1e714
DW
2814 }
2815 break;
2816
3c299c3a
DW
2817 case WM_CONTROL:
2818 switch(SHORT2FROMMP(wParam))
2819 {
2820 case SPBN_UPARROW:
2821 case SPBN_DOWNARROW:
2822 case SPBN_CHANGE:
2823 {
2824 char zVal[10];
2825 long lVal;
2826
2827 ::WinSendMsg( HWNDFROMMP(lParam)
2828 ,SPBM_QUERYVALUE
2829 ,&zVal
2830 ,MPFROM2SHORT( (USHORT)10
2831 ,(USHORT)SPBQ_UPDATEIFVALID
2832 )
2833 );
2834 lVal = atol(zVal);
2835 bProcessed = OS2OnScroll( wxVERTICAL
2836 ,(int)SHORT2FROMMP(wParam)
2837 ,(int)lVal
2838 ,HWNDFROMMP(lParam)
2839 );
2840 }
2841 break;
2842
2843 case SLN_SLIDERTRACK:
2844 {
2845 HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam));
2846 wxWindowOS2* pChild = wxFindWinFromHandle(hWnd);
2847
2848 if (pChild->IsKindOf(CLASSINFO(wxSlider)))
2849 bProcessed = OS2OnScroll( wxVERTICAL
2850 ,(int)SHORT2FROMMP(wParam)
2851 ,(int)LONGFROMMP(lParam)
2852 ,hWnd
2853 );
2854 }
2855 break;
2856 }
2857 break;
2858
61243a51
DW
2859#if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
2860 case WM_CTLCOLORCHANGE:
cdf1e714 2861 {
e604d44b 2862 bProcessed = HandleCtlColor(&hBrush);
61243a51
DW
2863 }
2864 break;
2865#endif
8d854fa9
DW
2866 case WM_ERASEBACKGROUND:
2867 //
2868 // Returning TRUE to requestw PM to paint the window background
2869 // in SYSCLR_WINDOW. We don't really want that
2870 //
2871 bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
2872 mResult = (MRESULT)(FALSE);
2873 break;
2874
cdf1e714
DW
2875 // the return value for this message is ignored
2876 case WM_SYSCOLORCHANGE:
61243a51 2877 bProcessed = HandleSysColorChange();
cdf1e714
DW
2878 break;
2879
61243a51
DW
2880 case WM_REALIZEPALETTE:
2881 bProcessed = HandlePaletteChanged();
cdf1e714
DW
2882 break;
2883
61243a51
DW
2884 // move all drag and drops to wxDrg
2885 case WM_ENDDRAG:
2886 bProcessed = HandleEndDrag(wParam);
cdf1e714
DW
2887 break;
2888
61243a51
DW
2889 case WM_INITDLG:
2890 bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
cdf1e714 2891
61243a51 2892 if ( bProcessed )
cdf1e714
DW
2893 {
2894 // we never set focus from here
e604d44b 2895 mResult = FALSE;
cdf1e714
DW
2896 }
2897 break;
2898
61243a51
DW
2899 // wxFrame specific message
2900 case WM_MINMAXFRAME:
f6bcfd97 2901 bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
cdf1e714
DW
2902 break;
2903
61243a51
DW
2904 case WM_SYSVALUECHANGED:
2905 // TODO: do something
e604d44b 2906 mResult = (MRESULT)TRUE;
cdf1e714
DW
2907 break;
2908
61243a51
DW
2909 //
2910 // Comparable to WM_SETPOINTER for windows, only for just controls
2911 //
2912 case WM_CONTROLPOINTER:
2913 bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
2914 ,(HWND)lParam // Cursor Handle
2915 );
2916 if (bProcessed )
cdf1e714 2917 {
61243a51
DW
2918 //
2919 // Returning TRUE stops the DefWindowProc() from further
cdf1e714
DW
2920 // processing this message - exactly what we need because we've
2921 // just set the cursor.
61243a51 2922 //
e604d44b 2923 mResult = (MRESULT)TRUE;
cdf1e714
DW
2924 }
2925 break;
2926 }
61243a51 2927 if (!bProcessed)
cdf1e714
DW
2928 {
2929#ifdef __WXDEBUG__
2930 wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
61243a51 2931 wxGetMessageName(uMsg));
cdf1e714 2932#endif // __WXDEBUG__
d08f23a7
DW
2933 if (IsKindOf(CLASSINFO(wxFrame)))
2934 mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
1b086de1
DW
2935 else if (IsKindOf(CLASSINFO(wxDialog)))
2936 mResult = ::WinDefDlgProc( m_hWnd, uMsg, wParam, lParam);
d08f23a7
DW
2937 else
2938 mResult = OS2DefWindowProc(uMsg, wParam, lParam);
cdf1e714 2939 }
e604d44b 2940 return mResult;
0367c1c0 2941} // end of wxWindowOS2::OS2WindowProc
cdf1e714 2942
a4a16252
SN
2943#ifndef __EMX__
2944// clashes with wxDlgProc in toplevel.cpp?
61243a51 2945//
cdf1e714 2946// Dialog window proc
61243a51
DW
2947//
2948MRESULT wxDlgProc(
19193a2c 2949 HWND WXUNUSED(hWnd)
61243a51 2950, UINT uMsg
19193a2c
KB
2951, MPARAM WXUNUSED(wParam)
2952, MPARAM WXUNUSED(lParam))
cdf1e714 2953{
61243a51 2954 if (uMsg == WM_INITDLG)
cdf1e714 2955 {
61243a51
DW
2956 //
2957 // For this message, returning TRUE tells system to set focus to the
cdf1e714 2958 // first control in the dialog box
61243a51
DW
2959 //
2960 return (MRESULT)TRUE;
cdf1e714
DW
2961 }
2962 else
2963 {
61243a51
DW
2964 //
2965 // For all the other ones, FALSE means that we didn't process the
cdf1e714 2966 // message
61243a51
DW
2967 //
2968 return (MRESULT)0;
cdf1e714 2969 }
61243a51 2970} // end of wxDlgProc
a4a16252 2971#endif
cdf1e714 2972
61243a51
DW
2973wxWindow* wxFindWinFromHandle(
2974 WXHWND hWnd
2975)
cdf1e714 2976{
61243a51
DW
2977 wxNode* pNode = wxWinHandleList->Find((long)hWnd);
2978
2979 if (!pNode)
cdf1e714 2980 return NULL;
61243a51
DW
2981 return (wxWindow *)pNode->Data();
2982} // end of wxFindWinFromHandle
cdf1e714 2983
61243a51
DW
2984void wxAssociateWinWithHandle(
2985 HWND hWnd
19193a2c 2986, wxWindowOS2* pWin
61243a51 2987)
cdf1e714 2988{
61243a51
DW
2989 //
2990 // Adding NULL hWnd is (first) surely a result of an error and
cdf1e714 2991 // (secondly) breaks menu command processing
61243a51 2992 //
cdf1e714
DW
2993 wxCHECK_RET( hWnd != (HWND)NULL,
2994 wxT("attempt to add a NULL hWnd to window list ignored") );
2995
2996
61243a51
DW
2997 wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
2998
2999 if (pOldWin && (pOldWin != pWin))
cdf1e714 3000 {
61243a51
DW
3001 wxString str(pWin->GetClassInfo()->GetClassName());
3002 wxLogError( "Bug! Found existing HWND %X for new window of class %s"
3003 ,(int)hWnd
3004 ,(const char*)str
3005 );
cdf1e714 3006 }
61243a51 3007 else if (!pOldWin)
cdf1e714 3008 {
61243a51
DW
3009 wxWinHandleList->Append( (long)hWnd
3010 ,pWin
3011 );
cdf1e714 3012 }
61243a51 3013} // end of wxAssociateWinWithHandle
cdf1e714 3014
61243a51 3015void wxRemoveHandleAssociation(
19193a2c 3016 wxWindowOS2* pWin
61243a51 3017)
cdf1e714 3018{
61243a51
DW
3019 wxWinHandleList->DeleteObject(pWin);
3020} // end of wxRemoveHandleAssociation
cdf1e714 3021
61243a51 3022//
cdf1e714
DW
3023// Default destroyer - override if you destroy it in some other way
3024// (e.g. with MDI child windows)
61243a51 3025//
0367c1c0 3026void wxWindowOS2::OS2DestroyWindow()
cdf1e714
DW
3027{
3028}
3029
f9efbe3a
DW
3030bool wxWindowOS2::OS2GetCreateWindowCoords(
3031 const wxPoint& rPos
3032, const wxSize& rSize
3033, int& rnX
3034, int& rnY
3035, int& rnWidth
3036, int& rnHeight
3037) const
3038{
3039 bool bNonDefault = FALSE;
3040
3041 if (rPos.x == -1)
3042 {
3043 //
3044 // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can
3045 // just as well set it to CW_USEDEFAULT as well
3046 rnX = rnY = CW_USEDEFAULT;
3047 }
3048 else
3049 {
3050 rnX = rPos.x;
3051 rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y;
3052 bNonDefault = TRUE;
3053 }
3054 if (rSize.x == -1)
3055 {
3056 //
3057 // As abobe, h is not used at all in this case anyhow
3058 //
3059 rnWidth = rnHeight = CW_USEDEFAULT;
3060 }
3061 else
3062 {
3063 rnWidth = rSize.x;
3064 rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y;
3065 bNonDefault = TRUE;
3066 }
3067 return bNonDefault;
3068} // end of wxWindowOS2::OS2GetCreateWindowCoords
3069
0367c1c0 3070bool wxWindowOS2::OS2Create(
5d44b24e
DW
3071 PSZ zClass
3072, const char* zTitle
61243a51 3073, WXDWORD dwStyle
5d44b24e
DW
3074, const wxPoint& rPos
3075, const wxSize& rSize
f23208ca 3076, void* pCtlData
008089f6 3077, WXDWORD dwExStyle
5d44b24e 3078, bool bIsChild
61243a51
DW
3079)
3080{
914589c2
DW
3081 ERRORID vError;
3082 wxString sError;
5d44b24e
DW
3083 int nX = 0L;
3084 int nY = 0L;
3085 int nWidth = 0L;
3086 int nHeight = 0L;
3087 wxWindow* pParent = GetParent();
3088 HWND hWnd = NULLHANDLE;
3089 HWND hParent;
3090 long lControlId = 0L;
3091 wxWindowCreationHook vHook(this);
3092 wxString sClassName((wxChar*)zClass);
3093
3094 OS2GetCreateWindowCoords( rPos
3095 ,rSize
3096 ,nX
3097 ,nY
3098 ,nWidth
3099 ,nHeight
3100 );
3101
3102 if (GetWindowStyleFlag() & wxPOPUP_WINDOW)
3103 hParent = HWND_DESKTOP;
51c1d535
DW
3104 else
3105 {
5d44b24e 3106 if ((bIsChild || HasFlag(wxFRAME_TOOL_WINDOW)) && pParent )
51c1d535 3107 {
5d44b24e
DW
3108 //
3109 // This is either a normal child window or a top level window with
3110 // wxFRAME_TOOL_WINDOW style (see below)
3111 //
3112 hParent = GetHwndOf(pParent);
51c1d535
DW
3113 }
3114 else
3115 {
5d44b24e
DW
3116 //
3117 // This is either a window for which no parent was specified (not
3118 // much we can do then) or a frame without wxFRAME_TOOL_WINDOW
3119 // style: we should use NULL parent HWND for it or it would be
3120 // always on top of its parent which is not what we usually want
3121 // (in fact, we only want it for frames with the special
3122 // wxFRAME_TOOL_WINDOW as above)
3123 //
3124 hParent = NULL;
51c1d535
DW
3125 }
3126 }
5d44b24e 3127 if (bIsChild)
cdf1e714 3128 {
5d44b24e
DW
3129 lControlId = GetId();
3130 if (GetWindowStyleFlag() & wxCLIP_SIBLINGS)
cdf1e714 3131 {
5d44b24e 3132 dwStyle |= WS_CLIPSIBLINGS;
cdf1e714
DW
3133 }
3134 }
cd212ee4 3135 //
5d44b24e
DW
3136 // For each class "Foo" we have we also have "FooNR" ("no repaint") class
3137 // which is the same but without CS_[HV]REDRAW class styles so using it
3138 // ensures that the window is not fully repainted on each resize
e604d44b 3139 //
5d44b24e 3140 if (GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE)
51c1d535 3141 {
5d44b24e
DW
3142 sClassName += wxT("NR");
3143 }
5d44b24e
DW
3144 m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
3145 ,(PSZ)sClassName.c_str()
3146 ,(PSZ)zTitle ? zTitle : ""
3147 ,(ULONG)dwStyle
3148 ,(LONG)0L
3149 ,(LONG)0L
3150 ,(LONG)0L
3151 ,(LONG)0L
3152 ,NULLHANDLE
3153 ,HWND_TOP
3154 ,(ULONG)lControlId
3155 ,pCtlData
3156 ,NULL
3157 );
3158 if (!m_hWnd)
3159 {
3160 vError = ::WinGetLastError(wxGetInstance());
3161 sError = wxPMErrorToStr(vError);
3162 return FALSE;
51c1d535 3163 }
5d44b24e 3164 SubclassWin(m_hWnd);
a756f210 3165 SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
4a46a5df
DW
3166
3167 m_backgroundColour.Set(wxString("GREY"));
3168
3169 LONG lColor = (LONG)m_backgroundColour.GetPixel();
3170
3171 if (!::WinSetPresParam( m_hWnd
3172 ,PP_BACKGROUNDCOLOR
3173 ,sizeof(LONG)
3174 ,(PVOID)&lColor
3175 ))
3176 {
3177 vError = ::WinGetLastError(vHabmain);
3178 sError = wxPMErrorToStr(vError);
3179 wxLogError("Error creating frame. Error: %s\n", sError);
3180 return FALSE;
3181 }
5d44b24e
DW
3182 SetSize( nX
3183 ,nY
3184 ,nWidth
3185 ,nHeight
3186 );
cdf1e714 3187 return TRUE;
5d44b24e 3188} // end of WinGuiBase_Window::OS2Create
cdf1e714
DW
3189
3190// ===========================================================================
3191// OS2 PM message handlers
3192// ===========================================================================
3193
3194// ---------------------------------------------------------------------------
61243a51 3195// window creation/destruction
cdf1e714
DW
3196// ---------------------------------------------------------------------------
3197
0367c1c0 3198bool wxWindowOS2::HandleCreate(
19193a2c 3199 WXLPCREATESTRUCT WXUNUSED(vCs)
61243a51
DW
3200, bool* pbMayCreate
3201)
cdf1e714 3202{
19193a2c 3203 wxWindowCreateEvent vEvent((wxWindow*)this);
cdf1e714 3204
61243a51
DW
3205 (void)GetEventHandler()->ProcessEvent(vEvent);
3206 *pbMayCreate = TRUE;
cdf1e714 3207 return TRUE;
0367c1c0 3208} // end of wxWindowOS2::HandleCreate
cdf1e714 3209
0367c1c0 3210bool wxWindowOS2::HandleDestroy()
cdf1e714 3211{
19193a2c 3212 wxWindowDestroyEvent vEvent((wxWindow*)this);
cdf1e714 3213
61243a51
DW
3214 (void)GetEventHandler()->ProcessEvent(vEvent);
3215
3216 //
3217 // Delete our drop target if we've got one
3218 //
cdf1e714 3219#if wxUSE_DRAG_AND_DROP
61243a51 3220 if (m_dropTarget != NULL)
cdf1e714 3221 {
61243a51 3222 m_dropTarget->Revoke(m_hWnd);
cdf1e714
DW
3223 delete m_dropTarget;
3224 m_dropTarget = NULL;
3225 }
3226#endif // wxUSE_DRAG_AND_DROP
3227
61243a51 3228 //
cdf1e714 3229 // WM_DESTROY handled
61243a51 3230 //
cdf1e714 3231 return TRUE;
0367c1c0 3232} // end of wxWindowOS2::HandleDestroy
cdf1e714
DW
3233
3234// ---------------------------------------------------------------------------
3235// activation/focus
3236// ---------------------------------------------------------------------------
0367c1c0 3237void wxWindowOS2::OnSetFocus(
61243a51
DW
3238 wxFocusEvent& rEvent
3239)
cdf1e714 3240{
61243a51 3241 rEvent.Skip();
0367c1c0 3242} // end of wxWindowOS2::OnSetFocus
61243a51 3243
0367c1c0 3244bool wxWindowOS2::HandleActivate(
61243a51
DW
3245 int nState
3246, WXHWND WXUNUSED(hActivate)
3247)
3248{
3249 wxActivateEvent vEvent( wxEVT_ACTIVATE
3250 ,(bool)nState
3251 ,m_windowId
3252 );
3253 vEvent.SetEventObject(this);
3254 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3255} // end of wxWindowOS2::HandleActivate
61243a51 3256
0367c1c0 3257bool wxWindowOS2::HandleSetFocus(
61243a51
DW
3258 WXHWND WXUNUSED(hWnd)
3259)
cdf1e714 3260{
54ffa107
DW
3261 //
3262 // Notify the parent keeping track of focus for the kbd navigation
3263 // purposes that we got it
3264 //
3265 wxChildFocusEvent vEventFocus((wxWindow *)this);
3266 (void)GetEventHandler()->ProcessEvent(vEventFocus);
3267
cdf1e714 3268#if wxUSE_CARET
61243a51 3269 //
cdf1e714 3270 // Deal with caret
61243a51
DW
3271 //
3272 if (m_caret)
cdf1e714
DW
3273 {
3274 m_caret->OnSetFocus();
3275 }
3276#endif // wxUSE_CARET
3277
1bcfc0e1
DW
3278#if wxUSE_TEXTCTRL
3279 // If it's a wxTextCtrl don't send the event as it will be done
3280 // after the control gets to process it from EN_FOCUS handler
3281 if ( wxDynamicCastThis(wxTextCtrl) )
cdf1e714 3282 {
1bcfc0e1 3283 return FALSE;
cdf1e714 3284 }
1bcfc0e1 3285#endif // wxUSE_TEXTCTRL
cdf1e714 3286
61243a51 3287 wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
cdf1e714 3288
61243a51
DW
3289 vEvent.SetEventObject(this);
3290 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3291} // end of wxWindowOS2::HandleSetFocus
cdf1e714 3292
0367c1c0 3293bool wxWindowOS2::HandleKillFocus(
61243a51
DW
3294 WXHWND WXUNUSED(hWnd)
3295)
cdf1e714
DW
3296{
3297#if wxUSE_CARET
61243a51 3298 //
cdf1e714 3299 // Deal with caret
61243a51
DW
3300 //
3301 if (m_caret)
cdf1e714
DW
3302 {
3303 m_caret->OnKillFocus();
3304 }
3305#endif // wxUSE_CARET
3306
61243a51
DW
3307 wxFocusEvent vEvent( wxEVT_KILL_FOCUS
3308 ,m_windowId
3309 );
cdf1e714 3310
61243a51
DW
3311 vEvent.SetEventObject(this);
3312 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3313} // end of wxWindowOS2::HandleKillFocus
cdf1e714
DW
3314
3315// ---------------------------------------------------------------------------
3316// miscellaneous
3317// ---------------------------------------------------------------------------
3318
0367c1c0 3319bool wxWindowOS2::HandleShow(
61243a51 3320 bool bShow
19193a2c 3321, int WXUNUSED(nStatus)
61243a51 3322)
cdf1e714 3323{
19193a2c 3324 wxShowEvent vEvent(GetId(), bShow);
cdf1e714 3325
61243a51
DW
3326 vEvent.m_eventObject = this;
3327 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3328} // end of wxWindowOS2::HandleShow
cdf1e714 3329
0367c1c0 3330bool wxWindowOS2::HandleInitDialog(
61243a51
DW
3331 WXHWND WXUNUSED(hWndFocus)
3332)
cdf1e714 3333{
61243a51 3334 wxInitDialogEvent vEvent(GetId());
cdf1e714 3335
61243a51
DW
3336 vEvent.m_eventObject = this;
3337 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3338} // end of wxWindowOS2::HandleInitDialog
cdf1e714 3339
19193a2c 3340bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam))
cdf1e714 3341{
61243a51 3342 // TODO: We'll handle drag and drop later
cdf1e714
DW
3343 return FALSE;
3344}
3345
0367c1c0 3346bool wxWindowOS2::HandleSetCursor(
19193a2c 3347 USHORT WXUNUSED(vId)
61243a51
DW
3348, WXHWND hPointer
3349)
cdf1e714 3350{
61243a51
DW
3351 //
3352 // Under OS/2 PM this allows the pointer to be changed
3353 // as it passes over a control
3354 //
3355 ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
3356 return TRUE;
0367c1c0 3357} // end of wxWindowOS2::HandleSetCursor
cdf1e714
DW
3358
3359// ---------------------------------------------------------------------------
3360// owner drawn stuff
3361// ---------------------------------------------------------------------------
0367c1c0 3362bool wxWindowOS2::OS2OnDrawItem(
61243a51
DW
3363 int vId
3364, WXDRAWITEMSTRUCT* pItemStruct
3365)
cdf1e714 3366{
19193a2c 3367#if wxUSE_OWNER_DRAWN
402e2f7c 3368 wxDC vDc;
61243a51 3369
19193a2c 3370#if wxUSE_MENUS_NATIVE
61243a51 3371 //
402e2f7c 3372 // Is it a menu item?
61243a51 3373 //
402e2f7c
DW
3374 if (vId == 0)
3375 {
5afb9458
DW
3376 ERRORID vError;
3377 wxString sError;
402e2f7c 3378 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
23122f8c
DW
3379 wxFrame* pFrame = (wxFrame*)this;
3380 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
402e2f7c 3381 HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
23122f8c
DW
3382 wxRect vRect( pMeasureStruct->rclItem.xLeft
3383 ,pMeasureStruct->rclItem.yBottom
3384 ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
3385 ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
3386 );
402e2f7c
DW
3387 vDc.SetHDC( hDC
3388 ,FALSE
3389 );
3390 vDc.SetHPS(pMeasureStruct->hps);
5afb9458
DW
3391 //
3392 // Load the wxWindows Pallete and set to RGB mode
3393 //
3394 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3395 ,0L
3396 ,LCOLF_CONSECRGB
3397 ,0L
3398 ,(LONG)wxTheColourDatabase->m_nSize
3399 ,(PLONG)wxTheColourDatabase->m_palTable
3400 ))
3401 {
3402 vError = ::WinGetLastError(vHabmain);
3403 sError = wxPMErrorToStr(vError);
3404 wxLogError("Unable to set current color table. Error: %s\n", sError);
3405 }
3406 //
3407 // Set the color table to RGB mode
3408 //
3409 if (!::GpiCreateLogColorTable( pMeasureStruct->hps
3410 ,0L
3411 ,LCOLF_RGB
3412 ,0L
3413 ,0L
3414 ,NULL
3415 ))
3416 {
3417 vError = ::WinGetLastError(vHabmain);
3418 sError = wxPMErrorToStr(vError);
3419 wxLogError("Unable to set current color table. Error: %s\n", sError);
3420 }
cdf1e714 3421
23122f8c
DW
3422 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
3423
3424
3425 int eAction = 0;
3426 int eStatus = 0;
cdf1e714 3427
402e2f7c 3428 if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
23122f8c
DW
3429 {
3430 //
3431 // Entire Item needs to be redrawn (either it has reappeared from
3432 // behind another window or is being displayed for the first time
3433 //
402e2f7c 3434 eAction = wxOwnerDrawn::wxODDrawAll;
23122f8c
DW
3435
3436 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3437 {
3438 //
3439 // If it is currently selected we let the system handle it
3440 //
3441 eStatus |= wxOwnerDrawn::wxODSelected;
3442 }
3443 if (pMeasureStruct->fsAttribute & MIA_CHECKED)
3444 {
3445 //
3446 // If it is currently checked we draw our own
3447 //
3448 eStatus |= wxOwnerDrawn::wxODChecked;
3449 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
3450 }
3451 if (pMeasureStruct->fsAttribute & MIA_DISABLED)
3452 {
3453 //
3454 // If it is currently disabled we let the system handle it
3455 //
3456 eStatus |= wxOwnerDrawn::wxODDisabled;
3457 }
3458 //
3459 // Don't really care about framed (indicationg focus) or NoDismiss
3460 //
3461 }
402e2f7c 3462 else
23122f8c 3463 {
5afb9458
DW
3464 if (pMeasureStruct->fsAttribute & MIA_HILITED)
3465 {
3466 eAction = wxOwnerDrawn::wxODDrawAll;
3467 eStatus |= wxOwnerDrawn::wxODSelected;
3468 //
3469 // Keep the system from trying to highlight with its bogus colors
3470 //
3471 pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
3472 }
3473 else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
3474 {
3475 eAction = wxOwnerDrawn::wxODDrawAll;
3476 eStatus = 0;
3477 //
3478 // Keep the system from trying to highlight with its bogus colors
3479 //
3480 pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
3481 }
3482 else
3483 {
3484 //
3485 // For now we don't care about anything else
3486 // just ignore the entire message!
3487 //
3488 return TRUE;
3489 }
23122f8c
DW
3490 }
3491 //
3492 // Now redraw the item
3493 //
45bedfdd
DW
3494 return(pMenuItem->OnDrawItem( vDc
3495 ,vRect
23122f8c
DW
3496 ,(wxOwnerDrawn::wxODAction)eAction
3497 ,(wxOwnerDrawn::wxODStatus)eStatus
45bedfdd 3498 ));
402e2f7c
DW
3499 //
3500 // leave the fsAttribute and fsOldAttribute unchanged. If different,
3501 // the system will do the highlight or fraeming or disabling for us,
3502 // otherwise, we'd have to do it ourselves.
61243a51 3503 //
cdf1e714 3504 }
19193a2c 3505#endif // wxUSE_MENUS_NATIVE
cdf1e714 3506
402e2f7c
DW
3507 wxWindow* pItem = FindItem(vId);
3508
3509 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
3510 {
3511 return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
3512 }
19193a2c
KB
3513#else
3514 vId = vId;
3515 pItemStruct = pItemStruct;
61243a51 3516#endif
402e2f7c 3517 return FALSE;
0367c1c0 3518} // end of wxWindowOS2::OS2OnDrawItem
cdf1e714 3519
0367c1c0 3520bool wxWindowOS2::OS2OnMeasureItem(
402e2f7c
DW
3521 int lId
3522, WXMEASUREITEMSTRUCT* pItemStruct
3523)
0e320a79 3524{
19193a2c 3525#if wxUSE_OWNER_DRAWN
402e2f7c
DW
3526 //
3527 // Is it a menu item?
3528 //
45bedfdd 3529 if (lId == 65536) // I really don't like this...has to be a better indicator
cdf1e714 3530 {
4049cc1c 3531 if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
45bedfdd 3532 {
4049cc1c
DW
3533 size_t nWidth;
3534 size_t nHeight;
3535 POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
45bedfdd
DW
3536 wxFrame* pFrame = (wxFrame*)this;
3537 wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
cdf1e714 3538
45bedfdd 3539 wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
4049cc1c
DW
3540 nWidth = 0L;
3541 nHeight = 0L;
3542 if (pMenuItem->OnMeasureItem( &nWidth
3543 ,&nHeight
3544 ))
3545 {
3546 pMeasureStruct->rclItem.xRight = nWidth;
3547 pMeasureStruct->rclItem.xLeft = 0L;
3548 pMeasureStruct->rclItem.yTop = nHeight;
3549 pMeasureStruct->rclItem.yBottom = 0L;
3550 return TRUE;
3551 }
3552 return FALSE;
45bedfdd 3553 }
cdf1e714 3554 }
f15b4952 3555 wxWindow* pItem = FindItem(lId);
cdf1e714 3556
402e2f7c 3557 if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
cdf1e714 3558 {
402e2f7c 3559 return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
cdf1e714 3560 }
19193a2c
KB
3561#else
3562 lId = lId;
3563 pItemStruct = pItemStruct;
3564#endif // wxUSE_OWNER_DRAWN
cdf1e714 3565 return FALSE;
0e320a79
DW
3566}
3567
cdf1e714
DW
3568// ---------------------------------------------------------------------------
3569// colours and palettes
3570// ---------------------------------------------------------------------------
849949b1 3571
0367c1c0 3572bool wxWindowOS2::HandleSysColorChange()
0e320a79 3573{
61243a51 3574 wxSysColourChangedEvent vEvent;
cdf1e714 3575
61243a51
DW
3576 vEvent.SetEventObject(this);
3577 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3578} // end of wxWindowOS2::HandleSysColorChange
0e320a79 3579
0367c1c0 3580bool wxWindowOS2::HandleCtlColor(
19193a2c 3581 WXHBRUSH* WXUNUSED(phBrush)
61243a51 3582)
0e320a79 3583{
61243a51
DW
3584 //
3585 // Not much provided with message. So not sure I can do anything with it
3586 //
3587 return TRUE;
0367c1c0 3588} // end of wxWindowOS2::HandleCtlColor
cdf1e714 3589
0e320a79 3590
cdf1e714 3591// Define for each class of dialog and control
19193a2c
KB
3592WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC WXUNUSED(hDC),
3593 WXHWND WXUNUSED(hWnd),
3594 WXUINT WXUNUSED(nCtlColor),
3595 WXUINT WXUNUSED(message),
3596 WXWPARAM WXUNUSED(wParam),
3597 WXLPARAM WXUNUSED(lParam))
0e320a79 3598{
cdf1e714 3599 return (WXHBRUSH)0;
0e320a79
DW
3600}
3601
0367c1c0 3602bool wxWindowOS2::HandlePaletteChanged()
0e320a79 3603{
61243a51
DW
3604 // need to set this to something first
3605 WXHWND hWndPalChange = NULLHANDLE;
cdf1e714 3606
61243a51
DW
3607 wxPaletteChangedEvent vEvent(GetId());
3608
3609 vEvent.SetEventObject(this);
3610 vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
0e320a79 3611
61243a51 3612 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3613} // end of wxWindowOS2::HandlePaletteChanged
61243a51 3614
61243a51 3615//
cdf1e714 3616// Responds to colour changes: passes event on to children.
61243a51 3617//
0367c1c0 3618void wxWindowOS2::OnSysColourChanged(
61243a51
DW
3619 wxSysColourChangedEvent& rEvent
3620)
0e320a79 3621{
61243a51
DW
3622 wxNode* pNode = GetChildren().First();
3623
3624 while (pNode)
cdf1e714 3625 {
61243a51 3626 //
cdf1e714 3627 // Only propagate to non-top-level windows
61243a51
DW
3628 //
3629 wxWindow* pWin = (wxWindow *)pNode->Data();
3630
3631 if (pWin->GetParent())
cdf1e714 3632 {
61243a51 3633 wxSysColourChangedEvent vEvent;
cdf1e714 3634
61243a51
DW
3635 rEvent.m_eventObject = pWin;
3636 pWin->GetEventHandler()->ProcessEvent(vEvent);
3637 }
3638 pNode = pNode->Next();
cdf1e714 3639 }
0367c1c0 3640} // end of wxWindowOS2::OnSysColourChanged
0e320a79 3641
cdf1e714
DW
3642// ---------------------------------------------------------------------------
3643// painting
3644// ---------------------------------------------------------------------------
3645
0367c1c0 3646bool wxWindowOS2::HandlePaint()
0e320a79 3647{
19193a2c
KB
3648 HRGN hRgn;
3649 wxPaintEvent vEvent(m_windowId);
40bd6154
DW
3650 HPS hPS;
3651 RECTL vRect;
19193a2c
KB
3652 bool bProcessed;
3653
3654 // Create empty region
3655 // TODO: get HPS somewhere else if possible
3656 hPS = ::WinGetPS(GetHwnd());
3657 hRgn = ::GpiCreateRegion(hPS, 0, NULL);
61243a51 3658
19193a2c 3659 if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_ERROR)
61243a51
DW
3660 {
3661 wxLogLastError("CreateRectRgn");
3662 return FALSE;
3663 }
7e99520b 3664
19193a2c
KB
3665 m_updateRegion = wxRegion(hRgn, hPS);
3666
61243a51 3667 vEvent.SetEventObject(this);
19193a2c
KB
3668 bProcessed = GetEventHandler()->ProcessEvent(vEvent);
3669
524d72c4
DW
3670 if (!bProcessed &&
3671 IsKindOf(CLASSINFO(wxPanel)) &&
3672 GetChildren().GetCount() == 0
3673 )
3674 {
3675 //
3676 // OS/2 needs to process this right here, not by the default proc
3677 // Window's default proc correctly paints everything, OS/2 does not!
3678 //
3679 HPS hPS;
3680 RECTL vRect;
3681 wxFrame* pFrame;
3682 wxWindow* pParent;
3683
3684 hPS = ::WinBeginPaint( GetHwnd()
3685 ,NULLHANDLE
3686 ,&vRect
3687 );
3688 if(hPS)
3689 {
3690 ::GpiCreateLogColorTable( hPS
3691 ,0L
3692 ,LCOLF_CONSECRGB
3693 ,0L
3694 ,(LONG)wxTheColourDatabase->m_nSize
3695 ,(PLONG)wxTheColourDatabase->m_palTable
3696 );
3697 ::GpiCreateLogColorTable( hPS
3698 ,0L
3699 ,LCOLF_RGB
3700 ,0L
3701 ,0L
3702 ,NULL
3703 );
3704
3705 ::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel());
3706 if (m_dwExStyle)
3707 {
3708 LINEBUNDLE vLineBundle;
3709
3710 vLineBundle.lColor = 0x00000000; // Black
3711 vLineBundle.usMixMode = FM_OVERPAINT;
3712 vLineBundle.fxWidth = 1;
3713 vLineBundle.lGeomWidth = 1;
3714 vLineBundle.usType = LINETYPE_SOLID;
3715 vLineBundle.usEnd = 0;
3716 vLineBundle.usJoin = 0;
3717 ::GpiSetAttrs( hPS
3718 ,PRIM_LINE
3719 ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
3720 ,0L
3721 ,&vLineBundle
3722 );
3723 ::WinQueryWindowRect(GetHwnd(), &vRect);
3724 wxDrawBorder( hPS
3725 ,vRect
3726 ,m_dwExStyle
3727 );
3728 }
3729 ::WinEndPaint(hPS);
3730 }
3731 bProcessed = TRUE;
3732 }
3733
3734 return bProcessed;
0367c1c0 3735} // end of wxWindowOS2::HandlePaint
0e320a79 3736
0367c1c0 3737bool wxWindowOS2::HandleEraseBkgnd(
8d854fa9
DW
3738 WXHDC hDC
3739)
0e320a79 3740{
8d854fa9 3741 SWP vSwp;
19193a2c 3742 bool rc;
8d854fa9
DW
3743
3744 ::WinQueryWindowPos(GetHwnd(), &vSwp);
3745 if (vSwp.fl & SWP_MINIMIZE)
61243a51 3746 return TRUE;
cdf1e714 3747
8d854fa9
DW
3748 wxDC vDC;
3749
3750 vDC.m_hPS = (HPS)hDC; // this is really a PS
19193a2c 3751 vDC.SetWindow((wxWindow*)this);
8d854fa9 3752 vDC.BeginDrawing();
cdf1e714 3753
8d854fa9
DW
3754 wxEraseEvent vEvent(m_windowId, &vDC);
3755
3756 vEvent.SetEventObject(this);
cdf1e714 3757
19193a2c 3758 rc = GetEventHandler()->ProcessEvent(vEvent);
cdf1e714 3759
8d854fa9
DW
3760 vDC.EndDrawing();
3761 vDC.m_hPS = NULLHANDLE;
61243a51 3762 return TRUE;
0367c1c0 3763} // end of wxWindowOS2::HandleEraseBkgnd
cdf1e714 3764
0367c1c0 3765void wxWindowOS2::OnEraseBackground(
61243a51
DW
3766 wxEraseEvent& rEvent
3767)
0e320a79 3768{
8d854fa9
DW
3769 RECTL vRect;
3770 HPS hPS = rEvent.m_dc->m_hPS;
19193a2c
KB
3771 APIRET rc;
3772 LONG lColor = m_backgroundColour.GetPixel();
8d854fa9 3773
19193a2c
KB
3774 rc = ::WinQueryWindowRect(GetHwnd(), &vRect);
3775 rc = ::WinFillRect(hPS, &vRect, lColor);
0367c1c0 3776} // end of wxWindowOS2::OnEraseBackground
0e320a79 3777
cdf1e714
DW
3778// ---------------------------------------------------------------------------
3779// moving and resizing
3780// ---------------------------------------------------------------------------
0e320a79 3781
0367c1c0 3782bool wxWindowOS2::HandleMinimize()
0e320a79 3783{
61243a51 3784 wxIconizeEvent vEvent(m_windowId);
cdf1e714 3785
61243a51
DW
3786 vEvent.SetEventObject(this);
3787 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3788} // end of wxWindowOS2::HandleMinimize
0e320a79 3789
0367c1c0 3790bool wxWindowOS2::HandleMaximize()
0e320a79 3791{
61243a51 3792 wxMaximizeEvent vEvent(m_windowId);
cdf1e714 3793
61243a51
DW
3794 vEvent.SetEventObject(this);
3795 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3796} // end of wxWindowOS2::HandleMaximize
0e320a79 3797
0367c1c0 3798bool wxWindowOS2::HandleMove(
61243a51
DW
3799 int nX
3800, int nY
3801)
0e320a79 3802{
19193a2c 3803 wxMoveEvent vEvent(wxPoint(nX, nY), m_windowId);
cdf1e714 3804
61243a51
DW
3805 vEvent.SetEventObject(this);
3806 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3807} // end of wxWindowOS2::HandleMove
0e320a79 3808
0367c1c0 3809bool wxWindowOS2::HandleSize(
61243a51
DW
3810 int nWidth
3811, int nHeight
3812, WXUINT WXUNUSED(nFlag)
3813)
0e320a79 3814{
19193a2c 3815 wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId);
cdf1e714 3816
61243a51
DW
3817 vEvent.SetEventObject(this);
3818 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3819} // end of wxWindowOS2::HandleSize
0e320a79 3820
0367c1c0 3821bool wxWindowOS2::HandleGetMinMaxInfo(
61243a51
DW
3822 PSWP pSwp
3823)
0e320a79 3824{
61243a51
DW
3825 bool bRc = FALSE;
3826 POINTL vPoint;
cdf1e714 3827
61243a51 3828 switch(pSwp->fl)
cdf1e714 3829 {
61243a51
DW
3830 case SWP_MAXIMIZE:
3831 ::WinGetMaxPosition(GetHwnd(), pSwp);
3832 m_maxWidth = pSwp->cx;
3833 m_maxHeight = pSwp->cy;
3834 break;
cdf1e714 3835
61243a51
DW
3836 case SWP_MINIMIZE:
3837 ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
3838 m_minWidth = pSwp->cx;
3839 m_minHeight = pSwp->cy;
3840 break;
cdf1e714 3841
61243a51
DW
3842 default:
3843 return FALSE;
cdf1e714 3844 }
61243a51 3845 return TRUE;
0367c1c0 3846} // end of wxWindowOS2::HandleGetMinMaxInfo
0e320a79 3847
cdf1e714
DW
3848// ---------------------------------------------------------------------------
3849// command messages
3850// ---------------------------------------------------------------------------
0367c1c0 3851bool wxWindowOS2::HandleCommand(
61243a51
DW
3852 WXWORD wId
3853, WXWORD wCmd
3854, WXHWND hControl
3855)
0e320a79 3856{
19193a2c 3857#if wxUSE_MENUS_NATIVE
61243a51 3858 if (wxCurrentPopupMenu)
0e320a79 3859 {
61243a51 3860 wxMenu* pPopupMenu = wxCurrentPopupMenu;
0e320a79 3861
61243a51
DW
3862 wxCurrentPopupMenu = NULL;
3863 return pPopupMenu->OS2Command(wCmd, wId);
cdf1e714 3864 }
19193a2c 3865#endif // wxUSE_MENUS_NATIVE
0e320a79 3866
61243a51
DW
3867 wxWindow* pWin = FindItem(wId);
3868
3869 if (!pWin)
cdf1e714 3870 {
61243a51 3871 pWin = wxFindWinFromHandle(hControl);
0e320a79 3872 }
cdf1e714 3873
61243a51 3874 if (pWin)
19193a2c
KB
3875 return pWin->OS2Command(wCmd, wId);
3876
cdf1e714 3877 return FALSE;
0367c1c0 3878} // end of wxWindowOS2::HandleCommand
de44a9f0 3879
0367c1c0 3880bool wxWindowOS2::HandleSysCommand(
61243a51 3881 WXWPARAM wParam
19193a2c 3882, WXLPARAM WXUNUSED(lParam)
61243a51 3883)
0e320a79 3884{
61243a51
DW
3885 //
3886 // 4 bits are reserved
3887 //
3888 switch (SHORT1FROMMP(wParam))
3889 {
3890 case SC_MAXIMIZE:
3891 return HandleMaximize();
3892
3893 case SC_MINIMIZE:
3894 return HandleMinimize();
3895 }
cdf1e714 3896 return FALSE;
0367c1c0 3897} // end of wxWindowOS2::HandleSysCommand
cdf1e714
DW
3898
3899// ---------------------------------------------------------------------------
3900// mouse events
3901// ---------------------------------------------------------------------------
19193a2c 3902//TODO!!! check against MSW
0367c1c0 3903void wxWindowOS2::InitMouseEvent(
61243a51
DW
3904 wxMouseEvent& rEvent
3905, int nX
3906, int nY
3907, WXUINT uFlags
3908)
cdf1e714 3909{
61243a51
DW
3910 rEvent.m_x = nX;
3911 rEvent.m_y = nY;
3912 rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
3913 rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
3914 rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
3915 rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
3916 rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
3917 rEvent.SetTimestamp(s_currentMsg.time);
3918 rEvent.m_eventObject = this;
cdf1e714
DW
3919
3920#if wxUSE_MOUSEEVENT_HACK
61243a51
DW
3921 m_lastMouseX = nX;
3922 m_lastMouseY = nY;
3923 m_lastMouseEvent = rEvent.GetEventType();
cdf1e714 3924#endif // wxUSE_MOUSEEVENT_HACK
0367c1c0 3925} // end of wxWindowOS2::InitMouseEvent
0e320a79 3926
0367c1c0 3927bool wxWindowOS2::HandleMouseEvent(
61243a51
DW
3928 WXUINT uMsg
3929, int nX
3930, int nY
3931, WXUINT uFlags
3932)
0e320a79 3933{
61243a51
DW
3934 //
3935 // The mouse events take consecutive IDs from WM_MOUSEFIRST to
cdf1e714
DW
3936 // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
3937 // from the message id and take the value in the table to get wxWin event
3938 // id
61243a51 3939 //
cdf1e714
DW
3940 static const wxEventType eventsMouse[] =
3941 {
3942 wxEVT_MOTION,
3943 wxEVT_LEFT_DOWN,
3944 wxEVT_LEFT_UP,
3945 wxEVT_LEFT_DCLICK,
3946 wxEVT_RIGHT_DOWN,
3947 wxEVT_RIGHT_UP,
3948 wxEVT_RIGHT_DCLICK,
3949 wxEVT_MIDDLE_DOWN,
3950 wxEVT_MIDDLE_UP,
3951 wxEVT_MIDDLE_DCLICK
3952 };
3953
61243a51 3954 wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
cdf1e714 3955
61243a51
DW
3956 InitMouseEvent( vEvent
3957 ,nX
3958 ,nY
3959 ,uFlags
3960 );
0e320a79 3961
61243a51 3962 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 3963} // end of wxWindowOS2::HandleMouseEvent
61243a51 3964
0367c1c0 3965bool wxWindowOS2::HandleMouseMove(
61243a51
DW
3966 int nX
3967, int nY
3968, WXUINT uFlags
3969)
0e320a79 3970{
61243a51 3971 if (!m_bMouseInWindow)
cdf1e714 3972 {
61243a51 3973 //
cdf1e714 3974 // Generate an ENTER event
61243a51 3975 //
776d87d5 3976 m_bMouseInWindow = TRUE;
cdf1e714 3977
61243a51 3978 wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
cdf1e714 3979
61243a51
DW
3980 InitMouseEvent( vEvent
3981 ,nX
3982 ,nY
3983 ,uFlags
3984 );
cdf1e714 3985
61243a51 3986 (void)GetEventHandler()->ProcessEvent(vEvent);
cdf1e714 3987 }
61243a51
DW
3988 return HandleMouseEvent( WM_MOUSEMOVE
3989 ,nX
3990 ,nY
3991 ,uFlags
3992 );
0367c1c0 3993} // end of wxWindowOS2::HandleMouseMove
0e320a79 3994
cdf1e714
DW
3995// ---------------------------------------------------------------------------
3996// keyboard handling
3997// ---------------------------------------------------------------------------
3998
61243a51
DW
3999//
4000// Create the key event of the given type for the given key - used by
4001// HandleChar and HandleKeyDown/Up
4002//
0367c1c0 4003wxKeyEvent wxWindowOS2::CreateKeyEvent(
61243a51
DW
4004 wxEventType eType
4005, int nId
4006, WXLPARAM lParam
a086de98 4007, WXWPARAM wParam
61243a51
DW
4008) const
4009{
4010 wxKeyEvent vEvent(eType);
4011
4012 vEvent.SetId(GetId());
4013 vEvent.m_shiftDown = IsShiftDown();
4014 vEvent.m_controlDown = IsCtrlDown();
4015 vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
4016
4017 vEvent.m_eventObject = (wxWindow *)this; // const_cast
4018 vEvent.m_keyCode = nId;
a086de98
DW
4019 vEvent.m_rawCode = (wxUint32)wParam;
4020 vEvent.m_rawFlags = (wxUint32)lParam;
61243a51
DW
4021 vEvent.SetTimestamp(s_currentMsg.time);
4022
4023 //
4024 // Translate the position to client coords
4025 //
4026 POINTL vPoint;
4027 RECTL vRect;
4028
4029 ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
4030 ::WinQueryWindowRect( GetHwnd()
4031 ,&vRect
4032 );
4033
4034 vPoint.x -= vRect.xLeft;
4035 vPoint.y -= vRect.yBottom;
4036
4037 vEvent.m_x = vPoint.x;
4038 vEvent.m_y = vPoint.y;
4039
4040 return vEvent;
0367c1c0 4041} // end of wxWindowOS2::CreateKeyEvent
61243a51
DW
4042
4043//
cdf1e714
DW
4044// isASCII is TRUE only when we're called from WM_CHAR handler and not from
4045// WM_KEYDOWN one
61243a51 4046//
0367c1c0 4047bool wxWindowOS2::HandleChar(
598d8cac 4048 WXWPARAM wParam
61243a51
DW
4049, WXLPARAM lParam
4050, bool isASCII
4051)
86de7616 4052{
61243a51
DW
4053 bool bCtrlDown = FALSE;
4054 int vId;
4055
3437f881
DW
4056 if (m_bLastKeydownProcessed)
4057 {
4058 //
4059 // The key was handled in the EVT_KEY_DOWN. Handling a key in an
4060 // EVT_KEY_DOWN handler is meant, by design, to prevent EVT_CHARs
4061 // from happening, so just bail out at this point.
4062 //
4063 m_bLastKeydownProcessed = FALSE;
4064 return TRUE;
4065 }
61243a51
DW
4066 if (isASCII)
4067 {
4068 //
4069 // If 1 -> 26, translate to CTRL plus a letter.
4070 //
598d8cac 4071 vId = (int)wParam;
61243a51
DW
4072 if ((vId > 0) && (vId < 27))
4073 {
4074 switch (vId)
4075 {
4076 case 13:
4077 vId = WXK_RETURN;
4078 break;
4079
4080 case 8:
4081 vId = WXK_BACK;
4082 break;
4083
4084 case 9:
4085 vId = WXK_TAB;
4086 break;
4087
4088 default:
4089 bCtrlDown = TRUE;
a086de98 4090 vId = vId + 'a' - 1;
61243a51
DW
4091 }
4092 }
4093 }
a086de98 4094 else // we're called from WM_KEYDOWN
61243a51 4095 {
598d8cac 4096 vId = wxCharCodeOS2ToWX((int)wParam);
a086de98
DW
4097 if (vId == 0)
4098 return FALSE;
61243a51
DW
4099 }
4100
a086de98 4101 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
61243a51
DW
4102 ,vId
4103 ,lParam
4104 ));
4105
a086de98
DW
4106 if (bCtrlDown)
4107 {
4108 vEvent.m_controlDown = TRUE;
61243a51 4109 }
a086de98 4110 return (GetEventHandler()->ProcessEvent(vEvent));
cdf1e714 4111}
86de7616 4112
0367c1c0 4113bool wxWindowOS2::HandleKeyDown(
a086de98 4114 WXWPARAM wParam
61243a51
DW
4115, WXLPARAM lParam
4116)
cdf1e714 4117{
a086de98 4118 int nId = wxCharCodeOS2ToWX((int)wParam);
86de7616 4119
61243a51
DW
4120 if (!nId)
4121 {
4122 //
4123 // Normal ASCII char
4124 //
a086de98 4125 nId = (int)wParam;
61243a51
DW
4126 }
4127
4128 if (nId != -1)
4129 {
4130 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
4131 ,nId
a086de98
DW
4132 ,(MPARAM)lParam
4133 ,(MPARAM)wParam
61243a51
DW
4134 ));
4135
4136 if (GetEventHandler()->ProcessEvent(vEvent))
4137 {
4138 return TRUE;
4139 }
4140 }
4141 return FALSE;
0367c1c0 4142} // end of wxWindowOS2::HandleKeyDown
61243a51 4143
0367c1c0 4144bool wxWindowOS2::HandleKeyUp(
a086de98 4145 WXWPARAM wParam
61243a51
DW
4146, WXLPARAM lParam
4147)
86de7616 4148{
a086de98 4149 int nId = wxCharCodeOS2ToWX((int)wParam);
61243a51
DW
4150
4151 if (!nId)
4152 {
4153 //
4154 // Normal ASCII char
4155 //
a086de98 4156 nId = (int)wParam;
61243a51
DW
4157 }
4158
4159 if (nId != -1)
4160 {
4161 wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
4162 ,nId
4163 ,lParam
a086de98 4164 ,wParam
61243a51
DW
4165 ));
4166
4167 if (GetEventHandler()->ProcessEvent(vEvent))
4168 return TRUE;
4169 }
4170 return FALSE;
0367c1c0 4171} // end of wxWindowOS2::HandleKeyUp
86de7616 4172
cdf1e714
DW
4173// ---------------------------------------------------------------------------
4174// joystick
4175// ---------------------------------------------------------------------------
86de7616 4176
cdf1e714
DW
4177// ---------------------------------------------------------------------------
4178// scrolling
4179// ---------------------------------------------------------------------------
4180
0367c1c0 4181bool wxWindowOS2::OS2OnScroll(
61243a51
DW
4182 int nOrientation
4183, WXWORD wParam
4184, WXWORD wPos
4185, WXHWND hControl
4186)
cdf1e714 4187{
61243a51 4188 if (hControl)
86de7616 4189 {
61243a51
DW
4190 wxWindow* pChild = wxFindWinFromHandle(hControl);
4191
4192 if (pChild )
4193 return pChild->OS2OnScroll( nOrientation
4194 ,wParam
4195 ,wPos
4196 ,hControl
4197 );
cdf1e714 4198 }
86de7616 4199
61243a51
DW
4200 wxScrollWinEvent vEvent;
4201
4202 vEvent.SetPosition(wPos);
4203 vEvent.SetOrientation(nOrientation);
4204 vEvent.m_eventObject = this;
4205
4206 switch (wParam)
4207 {
4208 case SB_LINEUP:
4209 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
4210 break;
4211
4212 case SB_LINEDOWN:
4213 vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
4214 break;
4215
4216 case SB_PAGEUP:
4217 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
4218 break;
4219
4220 case SB_PAGEDOWN:
4221 vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
4222 break;
4223
4224 case SB_SLIDERPOSITION:
4225 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
4226 break;
4227
4228 case SB_SLIDERTRACK:
4229 vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
4230 break;
4231
4232 default:
4233 return FALSE;
4234 }
4235 return GetEventHandler()->ProcessEvent(vEvent);
0367c1c0 4236} // end of wxWindowOS2::OS2OnScroll
86de7616 4237
d8a3f66c
DW
4238void wxWindowOS2::MoveChildren(
4239 int nDiff
4240)
4241{
4242 SWP vSwp;
4243
4244 for (wxWindowList::Node* pNode = GetChildren().GetFirst();
4245 pNode;
4246 pNode = pNode->GetNext())
4247 {
4248 wxWindow* pWin = pNode->GetData();
4249
4250 ::WinQueryWindowPos( GetHwndOf(pWin)
4251 ,&vSwp
4252 );
4253 if (pWin->IsKindOf(CLASSINFO(wxControl)))
4254 {
4255 wxControl* pCtrl;
4256
4257 //
4258 // Must deal with controls that have margins like ENTRYFIELD. The SWP
4259 // struct of such a control will have and origin offset from its intended
4260 // position by the width of the margins.
4261 //
4262 pCtrl = wxDynamicCast(pWin, wxControl);
4263 vSwp.y -= pCtrl->GetYComp();
4264 vSwp.x -= pCtrl->GetXComp();
4265 }
4266 ::WinSetWindowPos( GetHwndOf(pWin)
4a46a5df 4267 ,HWND_TOP
d8a3f66c
DW
4268 ,vSwp.x
4269 ,vSwp.y - nDiff
4270 ,vSwp.cx
4271 ,vSwp.cy
4a46a5df 4272 ,SWP_MOVE | SWP_SHOW | SWP_ZORDER
d8a3f66c 4273 );
859e65de 4274 ::WinQueryWindowPos(GetHwndOf(pWin), pWin->GetSwp());
d8a3f66c
DW
4275 if (pWin->IsKindOf(CLASSINFO(wxRadioBox)))
4276 {
4277 wxRadioBox* pRadioBox;
4278
4279 pRadioBox = wxDynamicCast(pWin, wxRadioBox);
4280 pRadioBox->AdjustButtons( (int)vSwp.x
4281 ,(int)vSwp.y - nDiff
4282 ,(int)vSwp.cx
4283 ,(int)vSwp.cy
4284 ,pRadioBox->GetSizeFlags()
4285 );
4286 }
4287 if (pWin->IsKindOf(CLASSINFO(wxSlider)))
4288 {
4289 wxSlider* pSlider;
4290
4291 pSlider = wxDynamicCast(pWin, wxSlider);
4292 pSlider->AdjustSubControls( (int)vSwp.x
4293 ,(int)vSwp.y - nDiff
4294 ,(int)vSwp.cx
4295 ,(int)vSwp.cy
4296 ,(int)pSlider->GetSizeFlags()
4297 );
4298 }
4299 }
4a46a5df 4300 Refresh();
d8a3f66c
DW
4301} // end of wxWindowOS2::MoveChildren
4302
4303//
4304// Getting the Y position for a window, like a control, is a real
4305// pain. There are three sitatuions we must deal with in determining
4306// the OS2 to wxWindows Y coordinate.
4307//
4308// 1) The controls are created in a dialog.
4309// This is the easiest since a dialog is created with its original
4310// size so the standard: Y = ParentHeight - (Y + ControlHeight);
4311//
4312// 2) The controls are direct children of a frame
4313// In this instance the controls are actually children of the Frame's
4314// client. During creation the frame's client resizes several times
4315// during creation of the status bar and toolbars. The CFrame class
4316// will take care of this using its AlterChildPos proc.
4317//
4318// 3) The controls are children of a panel, which in turn is a child of
4319// a frame.
859e65de
DW
4320// The panel may be one of many, in which case the same treatment
4321// as 1 applies. It may be the only child, though.
d8a3f66c
DW
4322// This is the nastiest case. A panel is created as the only child of
4323// the frame and as such, when a frame has only one child, the child is
4324// expanded to fit the entire client area of the frame. Because the
4325// controls are created BEFORE this occurs their positions are totally
4326// whacked and any call to WinQueryWindowPos will return invalid
4327// coordinates. So for this situation we have to compare the size of
4328// the panel at control creation time with that of the frame client. If
4329// they are the same we can use the standard Y position equation. If
4330// not, then we must use the Frame Client's dimensions to position them
4331// as that will be the eventual size of the panel after the frame resizes
4332// it!
4333//
4334int wxWindowOS2::GetOS2ParentHeight(
4335 wxWindowOS2* pParent
4336)
4337{
4338 wxWindowOS2* pGrandParent = NULL;
4339
4340 //
4341 // Case 1
4342 //
4343 if (pParent->IsKindOf(CLASSINFO(wxDialog)))
e37db699 4344 return(pParent->GetClientSize().y);
d8a3f66c
DW
4345
4346 //
4347 // Case 2 -- if we are one of the separately built standard Frame
4348 // children, like a statusbar, menubar, or toolbar we want to
4349 // use the frame, itself, for positioning. Otherwise we are
4350 // child window and want to use the Frame's client.
4351 //
4352 else if (pParent->IsKindOf(CLASSINFO(wxFrame)))
4353 {
4354 if (IsKindOf(CLASSINFO(wxStatusBar)) ||
4355 IsKindOf(CLASSINFO(wxMenuBar)) ||
4356 IsKindOf(CLASSINFO(wxToolBar))
4357 )
4358 return(pParent->GetSize().y);
4359 else
4360 return(pParent->GetClientSize().y);
4361 }
d8a3f66c 4362 //
4a46a5df
DW
4363 // Case -- this is for any window that is the sole child of a Frame.
4364 // The grandparent must exist and it must be of type CFrame
4365 // and it's height must be different. Otherwise the standard
4366 // applies.
d8a3f66c
DW
4367 //
4368 else
4369 {
4a46a5df 4370 return(pParent->GetClientSize().y);
d8a3f66c
DW
4371 }
4372 return(0L);
4373} // end of wxWindowOS2::GetOS2ParentHeight
4374
45e0dc94
DW
4375//
4376// OS/2 needs a lot extra manipulation to deal with layouts
4377// for canvas windows, particularly scrolled ones.
4378//
06519806
DW
4379wxWindowCreationHook::wxWindowCreationHook(
4380 wxWindow* pWinBeingCreated
4381)
4382{
4383 gpWinBeingCreated = pWinBeingCreated;
4384} // end of wxWindowCreationHook::wxWindowCreationHook
4385
4386wxWindowCreationHook::~wxWindowCreationHook()
4387{
4388 gpWinBeingCreated = NULL;
4389} // end of wxWindowCreationHook::~wxWindowCreationHook
4390
cdf1e714
DW
4391// ===========================================================================
4392// global functions
4393// ===========================================================================
4394
61243a51 4395void wxGetCharSize(
987da0d4
DW
4396 WXHWND hWnd
4397, int* pX
4398, int* pY
19193a2c 4399,wxFont* WXUNUSED(pTheFont)
61243a51 4400)
cdf1e714 4401{
987da0d4
DW
4402 FONTMETRICS vFM;
4403 HPS hPS;
4404 BOOL rc;
4405
4406 hPS =::WinGetPS(hWnd);
4407
4408 rc = ::GpiQueryFontMetrics(hPS, sizeof(FONTMETRICS), &vFM);
4409 if (rc)
4410 {
4411 if (pX)
4412 *pX = vFM.lAveCharWidth;
4413 if (pY)
4414 *pY = vFM.lEmHeight + vFM.lExternalLeading;
4415 }
4416 else
4417 {
4418 if (pX)
4419 *pX = 10;
4420 if (pY)
4421 *pY = 15;
4422 }
4423 ::WinReleasePS(hPS);
61243a51 4424} // end of wxGetCharSize
cdf1e714 4425
61243a51 4426//
cdf1e714
DW
4427// Returns 0 if was a normal ASCII value, not a special key. This indicates that
4428// the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
61243a51
DW
4429//
4430int wxCharCodeOS2ToWX(
4431 int nKeySym
4432)
cdf1e714 4433{
61243a51
DW
4434 int nId = 0;
4435
4436 switch (nKeySym)
4437 {
4438 case VK_BACKTAB: nId = WXK_BACK; break;
4439 case VK_TAB: nId = WXK_TAB; break;
4440 case VK_CLEAR: nId = WXK_CLEAR; break;
4441 case VK_ENTER: nId = WXK_RETURN; break;
4442 case VK_SHIFT: nId = WXK_SHIFT; break;
4443 case VK_CTRL: nId = WXK_CONTROL; break;
4444 case VK_PAUSE: nId = WXK_PAUSE; break;
4445 case VK_SPACE: nId = WXK_SPACE; break;
4446 case VK_ESC: nId = WXK_ESCAPE; break;
4447 case VK_END: nId = WXK_END; break;
4448 case VK_HOME : nId = WXK_HOME; break;
4449 case VK_LEFT : nId = WXK_LEFT; break;
4450 case VK_UP: nId = WXK_UP; break;
4451 case VK_RIGHT: nId = WXK_RIGHT; break;
4452 case VK_DOWN : nId = WXK_DOWN; break;
4453 case VK_PRINTSCRN: nId = WXK_PRINT; break;
4454 case VK_INSERT: nId = WXK_INSERT; break;
4455 case VK_DELETE: nId = WXK_DELETE; break;
a086de98 4456 case VK_CAPSLOCK: nId = WXK_CAPITAL; break;
61243a51
DW
4457 case VK_F1: nId = WXK_F1; break;
4458 case VK_F2: nId = WXK_F2; break;
4459 case VK_F3: nId = WXK_F3; break;
4460 case VK_F4: nId = WXK_F4; break;
4461 case VK_F5: nId = WXK_F5; break;
4462 case VK_F6: nId = WXK_F6; break;
4463 case VK_F7: nId = WXK_F7; break;
4464 case VK_F8: nId = WXK_F8; break;
4465 case VK_F9: nId = WXK_F9; break;
4466 case VK_F10: nId = WXK_F10; break;
4467 case VK_F11: nId = WXK_F11; break;
4468 case VK_F12: nId = WXK_F12; break;
4469 case VK_F13: nId = WXK_F13; break;
4470 case VK_F14: nId = WXK_F14; break;
4471 case VK_F15: nId = WXK_F15; break;
4472 case VK_F16: nId = WXK_F16; break;
4473 case VK_F17: nId = WXK_F17; break;
4474 case VK_F18: nId = WXK_F18; break;
4475 case VK_F19: nId = WXK_F19; break;
4476 case VK_F20: nId = WXK_F20; break;
4477 case VK_F21: nId = WXK_F21; break;
4478 case VK_F22: nId = WXK_F22; break;
4479 case VK_F23: nId = WXK_F23; break;
4480 case VK_F24: nId = WXK_F24; break;
a086de98
DW
4481 case VK_OEM_1: nId = ';'; break;
4482 case VK_OEM_PLUS: nId = '+'; break;
4483 case VK_OEM_COMMA: nId = ','; break;
4484 case VK_OEM_MINUS: nId = '-'; break;
4485 case VK_OEM_PERIOD: nId = '.'; break;
4486 case VK_OEM_2: nId = '/'; break;
4487 case VK_OEM_3: nId = '~'; break;
4488 case VK_OEM_4: nId = '['; break;
4489 case VK_OEM_5: nId = '\\'; break;
4490 case VK_OEM_6: nId = ']'; break;
4491 case VK_OEM_7: nId = '\''; break;
61243a51
DW
4492 case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
4493 case VK_SCRLLOCK: nId = WXK_SCROLL; break;
4494 default:
86de7616 4495 {
cdf1e714 4496 return 0;
86de7616
DW
4497 }
4498 }
61243a51
DW
4499 return nId;
4500} // end of wxCharCodeOS2ToWX
86de7616 4501
61243a51
DW
4502int wxCharCodeWXToOS2(
4503 int nId
4504, bool* bIsVirtual
4505)
86de7616 4506{
61243a51
DW
4507 int nKeySym = 0;
4508
4509 *bIsVirtual = TRUE;
4510 switch (nId)
4511 {
4512 case WXK_CLEAR: nKeySym = VK_CLEAR; break;
4513 case WXK_SHIFT: nKeySym = VK_SHIFT; break;
4514 case WXK_CONTROL: nKeySym = VK_CTRL; break;
4515 case WXK_PAUSE: nKeySym = VK_PAUSE; break;
4516 case WXK_END: nKeySym = VK_END; break;
4517 case WXK_HOME : nKeySym = VK_HOME; break;
4518 case WXK_LEFT : nKeySym = VK_LEFT; break;
4519 case WXK_UP: nKeySym = VK_UP; break;
4520 case WXK_RIGHT: nKeySym = VK_RIGHT; break;
4521 case WXK_DOWN : nKeySym = VK_DOWN; break;
4522 case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
4523 case WXK_INSERT: nKeySym = VK_INSERT; break;
4524 case WXK_DELETE: nKeySym = VK_DELETE; break;
4525 case WXK_F1: nKeySym = VK_F1; break;
4526 case WXK_F2: nKeySym = VK_F2; break;
4527 case WXK_F3: nKeySym = VK_F3; break;
4528 case WXK_F4: nKeySym = VK_F4; break;
4529 case WXK_F5: nKeySym = VK_F5; break;
4530 case WXK_F6: nKeySym = VK_F6; break;
4531 case WXK_F7: nKeySym = VK_F7; break;
4532 case WXK_F8: nKeySym = VK_F8; break;
4533 case WXK_F9: nKeySym = VK_F9; break;
4534 case WXK_F10: nKeySym = VK_F10; break;
4535 case WXK_F11: nKeySym = VK_F11; break;
4536 case WXK_F12: nKeySym = VK_F12; break;
4537 case WXK_F13: nKeySym = VK_F13; break;
4538 case WXK_F14: nKeySym = VK_F14; break;
4539 case WXK_F15: nKeySym = VK_F15; break;
4540 case WXK_F16: nKeySym = VK_F16; break;
4541 case WXK_F17: nKeySym = VK_F17; break;
4542 case WXK_F18: nKeySym = VK_F18; break;
4543 case WXK_F19: nKeySym = VK_F19; break;
4544 case WXK_F20: nKeySym = VK_F20; break;
4545 case WXK_F21: nKeySym = VK_F21; break;
4546 case WXK_F22: nKeySym = VK_F22; break;
4547 case WXK_F23: nKeySym = VK_F23; break;
4548 case WXK_F24: nKeySym = VK_F24; break;
4549 case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
4550 case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
4551 default:
cdf1e714 4552 {
61243a51
DW
4553 *bIsVirtual = FALSE;
4554 nKeySym = nId;
cdf1e714
DW
4555 break;
4556 }
86de7616 4557 }
61243a51
DW
4558 return nKeySym;
4559} // end of wxCharCodeWXToOS2
86de7616 4560
61243a51 4561wxWindow* wxGetActiveWindow()
cdf1e714 4562{
61243a51 4563 HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
86de7616 4564
61243a51
DW
4565 if (hWnd != 0)
4566 {
4567 return wxFindWinFromHandle((WXHWND)hWnd);
4568 }
4569 return NULL;
4570} // end of wxGetActiveWindow
cdf1e714
DW
4571
4572#ifdef __WXDEBUG__
61243a51
DW
4573const char* wxGetMessageName(
4574 int nMessage)
cdf1e714 4575{
61243a51 4576 switch (nMessage)
86de7616 4577 {
cdf1e714
DW
4578 case 0x0000: return "WM_NULL";
4579 case 0x0001: return "WM_CREATE";
4580 case 0x0002: return "WM_DESTROY";
61243a51
DW
4581 case 0x0004: return "WM_ENABLE";
4582 case 0x0005: return "WM_SHOW";
4583 case 0x0006: return "WM_MOVE";
4584 case 0x0007: return "WM_SIZE";
4585 case 0x0008: return "WM_ADJUSTWINDOWPOS";
4586 case 0x0009: return "WM_CALCVALIDRECTS";
4587 case 0x000A: return "WM_SETWINDOWPARAMS";
4588 case 0x000B: return "WM_QUERYWINDOWPARAMS";
4589 case 0x000C: return "WM_HITTEST";
4590 case 0x000D: return "WM_ACTIVATE";
4591 case 0x000F: return "WM_SETFOCUS";
4592 case 0x0010: return "WM_SETSELECTION";
4593 case 0x0011: return "WM_PPAINT";
4594 case 0x0012: return "WM_PSETFOCUS";
4595 case 0x0013: return "WM_PSYSCOLORCHANGE";
4596 case 0x0014: return "WM_PSIZE";
4597 case 0x0015: return "WM_PACTIVATE";
4598 case 0x0016: return "WM_PCONTROL";
4599 case 0x0020: return "WM_COMMAND";
4600 case 0x0021: return "WM_SYSCOMMAND";
4601 case 0x0022: return "WM_HELP";
4602 case 0x0023: return "WM_PAINT";
4603 case 0x0024: return "WM_TIMER";
4604 case 0x0025: return "WM_SEM1";
4605 case 0x0026: return "WM_SEM2";
4606 case 0x0027: return "WM_SEM3";
4607 case 0x0028: return "WM_SEM4";
4608 case 0x0029: return "WM_CLOSE";
4609 case 0x002A: return "WM_QUIT";
4610 case 0x002B: return "WM_SYSCOLORCHANGE";
4611 case 0x002D: return "WM_SYSVALUECHANGE";
4612 case 0x002E: return "WM_APPTERMINATENOTIFY";
4613 case 0x002F: return "WM_PRESPARAMCHANGED";
4614 // Control notification messages
4615 case 0x0030: return "WM_CONTROL";
4616 case 0x0031: return "WM_VSCROLL";
4617 case 0x0032: return "WM_HSCROLL";
4618 case 0x0033: return "WM_INITMENU";
4619 case 0x0034: return "WM_MENUSELECT";
4620 case 0x0035: return "WM_MENUSEND";
4621 case 0x0036: return "WM_DRAWITEM";
4622 case 0x0037: return "WM_MEASUREITEM";
4623 case 0x0038: return "WM_CONTROLPOINTER";
4624 case 0x003A: return "WM_QUERYDLGCODE";
4625 case 0x003B: return "WM_INITDLG";
4626 case 0x003C: return "WM_SUBSTITUTESTRING";
4627 case 0x003D: return "WM_MATCHMNEMONIC";
4628 case 0x003E: return "WM_SAVEAPPLICATION";
4629 case 0x0129: return "WM_CTLCOLORCHANGE";
4630 case 0x0130: return "WM_QUERYCTLTYPE";
4631 // Frame messages
4632 case 0x0040: return "WM_FLASHWINDOW";
4633 case 0x0041: return "WM_FORMATFRAME";
4634 case 0x0042: return "WM_UPDATEFRAME";
4635 case 0x0043: return "WM_FOCUSCHANGE";
4636 case 0x0044: return "WM_SETBORDERSIZE";
4637 case 0x0045: return "WM_TRACKFRAME";
4638 case 0x0046: return "WM_MINMAXFRAME";
4639 case 0x0047: return "WM_SETICON";
4640 case 0x0048: return "WM_QUERYICON";
4641 case 0x0049: return "WM_SETACCELTABLE";
4642 case 0x004A: return "WM_QUERYACCELTABLE";
4643 case 0x004B: return "WM_TRANSLATEACCEL";
4644 case 0x004C: return "WM_QUERYTRACKINFO";
4645 case 0x004D: return "WM_QUERYBORDERSIZE";
4646 case 0x004E: return "WM_NEXTMENU";
4647 case 0x004F: return "WM_ERASEBACKGROUND";
4648 case 0x0050: return "WM_QUERYFRAMEINFO";
4649 case 0x0051: return "WM_QUERYFOCUSCHAIN";
4650 case 0x0052: return "WM_OWNERPOSCHANGE";
4651 case 0x0053: return "WM_CACLFRAMERECT";
4652 case 0x0055: return "WM_WINDOWPOSCHANGED";
4653 case 0x0056: return "WM_ADJUSTFRAMEPOS";
4654 case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
4655 case 0x005B: return "WM_QUERYHELPINFO";
4656 case 0x005C: return "WM_SETHELPINFO";
4657 case 0x005D: return "WM_ERROR";
4658 case 0x005E: return "WM_REALIZEPALETTE";
4659 // Clipboard messages
4660 case 0x0060: return "WM_RENDERFMT";
4661 case 0x0061: return "WM_RENDERALLFMTS";
4662 case 0x0062: return "WM_DESTROYCLIPBOARD";
4663 case 0x0063: return "WM_PAINTCLIPBOARD";
4664 case 0x0064: return "WM_SIZECLIPBOARD";
4665 case 0x0065: return "WM_HSCROLLCLIPBOARD";
4666 case 0x0066: return "WM_VSCROLLCLIPBOARD";
4667 case 0x0067: return "WM_DRAWCLIPBOARD";
4668 // mouse messages
4669 case 0x0070: return "WM_MOUSEMOVE";
4670 case 0x0071: return "WM_BUTTON1DOWN";
4671 case 0x0072: return "WM_BUTTON1UP";
4672 case 0x0073: return "WM_BUTTON1DBLCLK";
4673 case 0x0074: return "WM_BUTTON2DOWN";
4674 case 0x0075: return "WM_BUTTON2UP";
4675 case 0x0076: return "WM_BUTTON2DBLCLK";
4676 case 0x0077: return "WM_BUTTON3DOWN";
4677 case 0x0078: return "WM_BUTTON3UP";
4678 case 0x0079: return "WM_BUTTON3DBLCLK";
4679 case 0x007D: return "WM_MOUSEMAP";
4680 case 0x007E: return "WM_VRNDISABLED";
4681 case 0x007F: return "WM_VRNENABLED";
4682 case 0x0410: return "WM_CHORD";
4683 case 0x0411: return "WM_BUTTON1MOTIONSTART";
4684 case 0x0412: return "WM_BUTTON1MOTIONEND";
4685 case 0x0413: return "WM_BUTTON1CLICK";
4686 case 0x0414: return "WM_BUTTON2MOTIONSTART";
4687 case 0x0415: return "WM_BUTTON2MOTIONEND";
4688 case 0x0416: return "WM_BUTTON2CLICK";
4689 case 0x0417: return "WM_BUTTON3MOTIONSTART";
4690 case 0x0418: return "WM_BUTTON3MOTIONEND";
4691 case 0x0419: return "WM_BUTTON3CLICK";
4692 case 0x0420: return "WM_BEGINDRAG";
4693 case 0x0421: return "WM_ENDDRAG";
4694 case 0x0422: return "WM_SINGLESELECT";
4695 case 0x0423: return "WM_OPEN";
4696 case 0x0424: return "WM_CONTEXTMENU";
4697 case 0x0425: return "WM_CONTEXTHELP";
4698 case 0x0426: return "WM_TEXTEDIT";
4699 case 0x0427: return "WM_BEGINSELECT";
4700 case 0x0228: return "WM_ENDSELECT";
4701 case 0x0429: return "WM_PICKUP";
4702 case 0x04C0: return "WM_PENFIRST";
4703 case 0x04FF: return "WM_PENLAST";
4704 case 0x0500: return "WM_MMPMFIRST";
4705 case 0x05FF: return "WM_MMPMLAST";
4706 case 0x0600: return "WM_STDDLGFIRST";
4707 case 0x06FF: return "WM_STDDLGLAST";
4708 case 0x0BD0: return "WM_BIDI_FIRST";
4709 case 0x0BFF: return "WM_BIDI_LAST";
4710 // keyboard input
4711 case 0x007A: return "WM_CHAR";
4712 case 0x007B: return "WM_VIOCHAR";
4713 // DDE messages
4714 case 0x00A0: return "WM_DDE_INITIATE";
4715 case 0x00A1: return "WM_DDE_REQUEST";
4716 case 0x00A2: return "WM_DDE_ACK";
4717 case 0x00A3: return "WM_DDE_DATA";
4718 case 0x00A4: return "WM_DDE_ADVISE";
4719 case 0x00A5: return "WM_DDE_UNADVISE";
4720 case 0x00A6: return "WM_DDE_POKE";
4721 case 0x00A7: return "WM_DDE_EXECUTE";
4722 case 0x00A8: return "WM_DDE_TERMINATE";
4723 case 0x00A9: return "WM_DDE_INITIATEACK";
4724 case 0x00AF: return "WM_DDE_LAST";
4725 // Buttons
4726 case 0x0120: return "BM_CLICK";
4727 case 0x0121: return "BM_QUERYCHECKINDEX";
4728 case 0x0122: return "BM_QUERYHILITE";
4729 case 0x0123: return "BM_SETHILITE";
4730 case 0x0124: return "BM_QUERYCHECK";
4731 case 0x0125: return "BM_SETCHECK";
4732 case 0x0126: return "BM_SETDEFAULT";
4733 case 0x0128: return "BM_AUTOSIZE";
4734 // Combo boxes
4735 case 0x029A: return "CBID_LIST";
4736 case 0x029B: return "CBID_EDIT";
4737 case 0x0170: return "CBM_SHOWLIST";
4738 case 0x0171: return "CBM_HILITE";
4739 case 0x0172: return "CBM_ISLISTSHOWING";
4740 // Edit fields
4741 case 0x0140: return "EM_QUERYCHANGED";
4742 case 0x0141: return "EM_QUERYSEL";
4743 case 0x0142: return "EM_SETSEL";
4744 case 0x0143: return "EM_SETTEXTLIMIT";
4745 case 0x0144: return "EM_CUT";
4746 case 0x0145: return "EM_COPY";
4747 case 0x0146: return "EM_CLEAR";
4748 case 0x0147: return "EM_PASTE";
4749 case 0x0148: return "EM_QUERYFIRSTCHAR";
4750 case 0x0149: return "EM_SETFIRSTCHAR";
4751 case 0x014A: return "EM_QUERYREADONLY";
4752 case 0x014B: return "EM_SETREADONLY";
4753 case 0x014C: return "EM_SETINSERTMODE";
4754 // Listboxes
4755 case 0x0160: return "LM_QUERYITEMCOUNT";
4756 case 0x0161: return "LM_INSERTITEM";
4757 case 0x0162: return "LM_SETOPENINDEX";
4758 case 0x0163: return "LM_DELETEITEM";
4759 case 0x0164: return "LM_SELECTITEM";
4760 case 0x0165: return "LM_QUERYSELECTION";
4761 case 0x0166: return "LM_SETITEMTEXT";
4762 case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
4763 case 0x0168: return "LM_QUERYITEMTEXT";
4764 case 0x0169: return "LM_SETITEMHANDLE";
4765 case 0x016A: return "LM_QUERYITEMHANDLE";
4766 case 0x016B: return "LM_SEARCHSTRING";
4767 case 0x016C: return "LM_SETITEMHEIGHT";
4768 case 0x016D: return "LM_QUERYTOPINDEX";
4769 case 0x016E: return "LM_DELETEALL";
4770 case 0x016F: return "LM_INSERTMULITEMS";
4771 case 0x0660: return "LM_SETITEMWIDTH";
4772 // Menus
4773 case 0x0180: return "MM_INSERTITEM";
4774 case 0x0181: return "MM_DELETEITEM";
4775 case 0x0182: return "MM_QUERYITEM";
4776 case 0x0183: return "MM_SETITEM";
4777 case 0x0184: return "MM_QUERYITEMCOUNT";
4778 case 0x0185: return "MM_STARTMENUMODE";
4779 case 0x0186: return "MM_ENDMENUMODE";
4780 case 0x0188: return "MM_REMOVEITEM";
4781 case 0x0189: return "MM_SELECTITEM";
4782 case 0x018A: return "MM_QUERYSELITEMID";
4783 case 0x018B: return "MM_QUERYITEMTEXT";
4784 case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
4785 case 0x018D: return "MM_SETITEMHANDLE";
4786 case 0x018E: return "MM_SETITEMTEXT";
4787 case 0x018F: return "MM_ITEMPOSITIONFROMID";
4788 case 0x0190: return "MM_ITEMIDFROMPOSITION";
4789 case 0x0191: return "MM_QUERYITEMATTR";
4790 case 0x0192: return "MM_SETITEMATTR";
4791 case 0x0193: return "MM_ISITEMVALID";
4792 case 0x0194: return "MM_QUERYITEMRECT";
4793 case 0x0431: return "MM_QUERYDEFAULTITEMID";
4794 case 0x0432: return "MM_SETDEFAULTITEMID";
4795 // Scrollbars
4796 case 0x01A0: return "SBM_SETSCROLLBAR";
4797 case 0x01A1: return "SBM_SETPOS";
4798 case 0x01A2: return "SBM_QUERYPOS";
4799 case 0x01A3: return "SBM_QUERYRANGE";
4800 case 0x01A6: return "SBM_SETTHUMBSIZE";
4801
4802 // Help messages
4803 case 0x0F00: return "WM_HELPBASE";
4804 case 0x0FFF: return "WM_HELPTOP";
4805 // Beginning of user defined messages
4806 case 0x1000: return "WM_USER";
4807
4808 // wxWindows user defined types
cdf1e714
DW
4809
4810 // listview
61243a51 4811 // case 0x1000 + 0: return "LVM_GETBKCOLOR";
cdf1e714
DW
4812 case 0x1000 + 1: return "LVM_SETBKCOLOR";
4813 case 0x1000 + 2: return "LVM_GETIMAGELIST";
4814 case 0x1000 + 3: return "LVM_SETIMAGELIST";
4815 case 0x1000 + 4: return "LVM_GETITEMCOUNT";
4816 case 0x1000 + 5: return "LVM_GETITEMA";
4817 case 0x1000 + 75: return "LVM_GETITEMW";
4818 case 0x1000 + 6: return "LVM_SETITEMA";
4819 case 0x1000 + 76: return "LVM_SETITEMW";
4820 case 0x1000 + 7: return "LVM_INSERTITEMA";
4821 case 0x1000 + 77: return "LVM_INSERTITEMW";
4822 case 0x1000 + 8: return "LVM_DELETEITEM";
4823 case 0x1000 + 9: return "LVM_DELETEALLITEMS";
4824 case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
4825 case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
4826 case 0x1000 + 12: return "LVM_GETNEXTITEM";
4827 case 0x1000 + 13: return "LVM_FINDITEMA";
4828 case 0x1000 + 83: return "LVM_FINDITEMW";
4829 case 0x1000 + 14: return "LVM_GETITEMRECT";
4830 case 0x1000 + 15: return "LVM_SETITEMPOSITION";
4831 case 0x1000 + 16: return "LVM_GETITEMPOSITION";
4832 case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
4833 case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
4834 case 0x1000 + 18: return "LVM_HITTEST";
4835 case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
4836 case 0x1000 + 20: return "LVM_SCROLL";
4837 case 0x1000 + 21: return "LVM_REDRAWITEMS";
4838 case 0x1000 + 22: return "LVM_ARRANGE";
4839 case 0x1000 + 23: return "LVM_EDITLABELA";
4840 case 0x1000 + 118: return "LVM_EDITLABELW";
4841 case 0x1000 + 24: return "LVM_GETEDITCONTROL";
4842 case 0x1000 + 25: return "LVM_GETCOLUMNA";
4843 case 0x1000 + 95: return "LVM_GETCOLUMNW";
4844 case 0x1000 + 26: return "LVM_SETCOLUMNA";
4845 case 0x1000 + 96: return "LVM_SETCOLUMNW";
4846 case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
4847 case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
4848 case 0x1000 + 28: return "LVM_DELETECOLUMN";
4849 case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
4850 case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
4851 case 0x1000 + 31: return "LVM_GETHEADER";
4852 case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
4853 case 0x1000 + 34: return "LVM_GETVIEWRECT";
4854 case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
4855 case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
4856 case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
4857 case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
4858 case 0x1000 + 39: return "LVM_GETTOPINDEX";
4859 case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
4860 case 0x1000 + 41: return "LVM_GETORIGIN";
4861 case 0x1000 + 42: return "LVM_UPDATE";
4862 case 0x1000 + 43: return "LVM_SETITEMSTATE";
4863 case 0x1000 + 44: return "LVM_GETITEMSTATE";
4864 case 0x1000 + 45: return "LVM_GETITEMTEXTA";
4865 case 0x1000 + 115: return "LVM_GETITEMTEXTW";
4866 case 0x1000 + 46: return "LVM_SETITEMTEXTA";
4867 case 0x1000 + 116: return "LVM_SETITEMTEXTW";
4868 case 0x1000 + 47: return "LVM_SETITEMCOUNT";
4869 case 0x1000 + 48: return "LVM_SORTITEMS";
4870 case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
4871 case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
4872 case 0x1000 + 51: return "LVM_GETITEMSPACING";
4873 case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
4874 case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
4875 case 0x1000 + 53: return "LVM_SETICONSPACING";
4876 case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
4877 case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
4878 case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
4879 case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
4880 case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
4881 case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
4882 case 0x1000 + 60: return "LVM_SETHOTITEM";
4883 case 0x1000 + 61: return "LVM_GETHOTITEM";
4884 case 0x1000 + 62: return "LVM_SETHOTCURSOR";
4885 case 0x1000 + 63: return "LVM_GETHOTCURSOR";
4886 case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
4887 case 0x1000 + 65: return "LVM_SETWORKAREA";
4888
4889 // tree view
4890 case 0x1100 + 0: return "TVM_INSERTITEMA";
4891 case 0x1100 + 50: return "TVM_INSERTITEMW";
4892 case 0x1100 + 1: return "TVM_DELETEITEM";
4893 case 0x1100 + 2: return "TVM_EXPAND";
4894 case 0x1100 + 4: return "TVM_GETITEMRECT";
4895 case 0x1100 + 5: return "TVM_GETCOUNT";
4896 case 0x1100 + 6: return "TVM_GETINDENT";
4897 case 0x1100 + 7: return "TVM_SETINDENT";
4898 case 0x1100 + 8: return "TVM_GETIMAGELIST";
4899 case 0x1100 + 9: return "TVM_SETIMAGELIST";
4900 case 0x1100 + 10: return "TVM_GETNEXTITEM";
4901 case 0x1100 + 11: return "TVM_SELECTITEM";
4902 case 0x1100 + 12: return "TVM_GETITEMA";
4903 case 0x1100 + 62: return "TVM_GETITEMW";
4904 case 0x1100 + 13: return "TVM_SETITEMA";
4905 case 0x1100 + 63: return "TVM_SETITEMW";
4906 case 0x1100 + 14: return "TVM_EDITLABELA";
4907 case 0x1100 + 65: return "TVM_EDITLABELW";
4908 case 0x1100 + 15: return "TVM_GETEDITCONTROL";
4909 case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
4910 case 0x1100 + 17: return "TVM_HITTEST";
4911 case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
4912 case 0x1100 + 19: return "TVM_SORTCHILDREN";
4913 case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
4914 case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
4915 case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
4916 case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
4917 case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
4918 case 0x1100 + 24: return "TVM_SETTOOLTIPS";
4919 case 0x1100 + 25: return "TVM_GETTOOLTIPS";
4920
4921 // header
4922 case 0x1200 + 0: return "HDM_GETITEMCOUNT";
4923 case 0x1200 + 1: return "HDM_INSERTITEMA";
4924 case 0x1200 + 10: return "HDM_INSERTITEMW";
4925 case 0x1200 + 2: return "HDM_DELETEITEM";
4926 case 0x1200 + 3: return "HDM_GETITEMA";
4927 case 0x1200 + 11: return "HDM_GETITEMW";
4928 case 0x1200 + 4: return "HDM_SETITEMA";
4929 case 0x1200 + 12: return "HDM_SETITEMW";
4930 case 0x1200 + 5: return "HDM_LAYOUT";
4931 case 0x1200 + 6: return "HDM_HITTEST";
4932 case 0x1200 + 7: return "HDM_GETITEMRECT";
4933 case 0x1200 + 8: return "HDM_SETIMAGELIST";
4934 case 0x1200 + 9: return "HDM_GETIMAGELIST";
4935 case 0x1200 + 15: return "HDM_ORDERTOINDEX";
4936 case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
4937 case 0x1200 + 17: return "HDM_GETORDERARRAY";
4938 case 0x1200 + 18: return "HDM_SETORDERARRAY";
4939 case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
4940
4941 // tab control
4942 case 0x1300 + 2: return "TCM_GETIMAGELIST";
4943 case 0x1300 + 3: return "TCM_SETIMAGELIST";
4944 case 0x1300 + 4: return "TCM_GETITEMCOUNT";
4945 case 0x1300 + 5: return "TCM_GETITEMA";
4946 case 0x1300 + 60: return "TCM_GETITEMW";
4947 case 0x1300 + 6: return "TCM_SETITEMA";
4948 case 0x1300 + 61: return "TCM_SETITEMW";
4949 case 0x1300 + 7: return "TCM_INSERTITEMA";
4950 case 0x1300 + 62: return "TCM_INSERTITEMW";
4951 case 0x1300 + 8: return "TCM_DELETEITEM";
4952 case 0x1300 + 9: return "TCM_DELETEALLITEMS";
4953 case 0x1300 + 10: return "TCM_GETITEMRECT";
4954 case 0x1300 + 11: return "TCM_GETCURSEL";
4955 case 0x1300 + 12: return "TCM_SETCURSEL";
4956 case 0x1300 + 13: return "TCM_HITTEST";
4957 case 0x1300 + 14: return "TCM_SETITEMEXTRA";
4958 case 0x1300 + 40: return "TCM_ADJUSTRECT";
4959 case 0x1300 + 41: return "TCM_SETITEMSIZE";
4960 case 0x1300 + 42: return "TCM_REMOVEIMAGE";
4961 case 0x1300 + 43: return "TCM_SETPADDING";
4962 case 0x1300 + 44: return "TCM_GETROWCOUNT";
4963 case 0x1300 + 45: return "TCM_GETTOOLTIPS";
4964 case 0x1300 + 46: return "TCM_SETTOOLTIPS";
4965 case 0x1300 + 47: return "TCM_GETCURFOCUS";
4966 case 0x1300 + 48: return "TCM_SETCURFOCUS";
4967 case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
4968 case 0x1300 + 50: return "TCM_DESELECTALL";
4969
4970 // toolbar
61243a51
DW
4971 case WM_USER+1000+1: return "TB_ENABLEBUTTON";
4972 case WM_USER+1000+2: return "TB_CHECKBUTTON";
4973 case WM_USER+1000+3: return "TB_PRESSBUTTON";
4974 case WM_USER+1000+4: return "TB_HIDEBUTTON";
4975 case WM_USER+1000+5: return "TB_INDETERMINATE";
4976 case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
4977 case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
4978 case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
4979 case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
4980 case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
4981 case WM_USER+1000+17: return "TB_SETSTATE";
4982 case WM_USER+1000+18: return "TB_GETSTATE";
4983 case WM_USER+1000+19: return "TB_ADDBITMAP";
4984 case WM_USER+1000+20: return "TB_ADDBUTTONS";
4985 case WM_USER+1000+21: return "TB_INSERTBUTTON";
4986 case WM_USER+1000+22: return "TB_DELETEBUTTON";
4987 case WM_USER+1000+23: return "TB_GETBUTTON";
4988 case WM_USER+1000+24: return "TB_BUTTONCOUNT";
4989 case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
4990 case WM_USER+1000+26: return "TB_SAVERESTOREA";
4991 case WM_USER+1000+76: return "TB_SAVERESTOREW";
4992 case WM_USER+1000+27: return "TB_CUSTOMIZE";
4993 case WM_USER+1000+28: return "TB_ADDSTRINGA";
4994 case WM_USER+1000+77: return "TB_ADDSTRINGW";
4995 case WM_USER+1000+29: return "TB_GETITEMRECT";
4996 case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
4997 case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
4998 case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
4999 case WM_USER+1000+33: return "TB_AUTOSIZE";
5000 case WM_USER+1000+35: return "TB_GETTOOLTIPS";
5001 case WM_USER+1000+36: return "TB_SETTOOLTIPS";
5002 case WM_USER+1000+37: return "TB_SETPARENT";
5003 case WM_USER+1000+39: return "TB_SETROWS";
5004 case WM_USER+1000+40: return "TB_GETROWS";
5005 case WM_USER+1000+42: return "TB_SETCMDID";
5006 case WM_USER+1000+43: return "TB_CHANGEBITMAP";
5007 case WM_USER+1000+44: return "TB_GETBITMAP";
5008 case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
5009 case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
5010 case WM_USER+1000+46: return "TB_REPLACEBITMAP";
5011 case WM_USER+1000+47: return "TB_SETINDENT";
5012 case WM_USER+1000+48: return "TB_SETIMAGELIST";
5013 case WM_USER+1000+49: return "TB_GETIMAGELIST";
5014 case WM_USER+1000+50: return "TB_LOADIMAGES";
5015 case WM_USER+1000+51: return "TB_GETRECT";
5016 case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
5017 case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
5018 case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
5019 case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
5020 case WM_USER+1000+56: return "TB_SETSTYLE";
5021 case WM_USER+1000+57: return "TB_GETSTYLE";
5022 case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
5023 case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
5024 case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
5025 case WM_USER+1000+61: return "TB_GETTEXTROWS";
5026 case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
cdf1e714
DW
5027
5028 default:
5029 static char s_szBuf[128];
61243a51 5030 sprintf(s_szBuf, "<unknown message = %d>", nMessage);
cdf1e714 5031 return s_szBuf;
86de7616 5032 }
cdf1e714 5033 return NULL;
61243a51 5034} // end of wxGetMessageName
86de7616 5035
11e59d47
DW
5036#endif // __WXDEBUG__
5037
19193a2c
KB
5038// Unused?
5039#if 0
61243a51
DW
5040static void TranslateKbdEventToMouse(
5041 wxWindow* pWin
5042, int* pX
5043, int* pY
5044, ULONG* pFlags
5045)
5046{
5047 //
5048 // Construct the key mask
5049 ULONG& fwKeys = *pFlags;
5050
5051 fwKeys = VK_BUTTON2;
5052 if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
5053 fwKeys |= VK_CTRL;
5054 if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
5055 fwKeys |= VK_SHIFT;
5056
5057 //
5058 // Simulate right mouse button click
5059 //
5060 POINTL vPoint;
5061
5062 ::WinQueryMsgPos(vHabmain, &vPoint);
5063 *pX = vPoint.x;
5064 *pY = vPoint.y;
5065
5066 pWin->ScreenToClient(pX, pY);
5067} // end of TranslateKbdEventToMouse
19193a2c 5068#endif
61243a51 5069
cd212ee4
DW
5070// Find the wxWindow at the current mouse position, returning the mouse
5071// position.
f44fdfb0 5072wxWindow* wxFindWindowAtPointer(
19193a2c 5073 wxPoint& WXUNUSED(rPt)
f44fdfb0 5074)
cd212ee4
DW
5075{
5076 return wxFindWindowAtPoint(wxGetMousePosition());
5077}
5078
f44fdfb0
DW
5079wxWindow* wxFindWindowAtPoint(
5080 const wxPoint& rPt
5081)
cd212ee4 5082{
f44fdfb0 5083 POINTL vPt2;
cd212ee4 5084
f44fdfb0
DW
5085 vPt2.x = rPt.x;
5086 vPt2.y = rPt.y;
cd212ee4 5087
f44fdfb0
DW
5088 HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
5089 wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
5090 HWND hWnd = hWndHit;
5091
5092 //
cd212ee4 5093 // Try to find a window with a wxWindow associated with it
f44fdfb0
DW
5094 //
5095 while (!pWin && (hWnd != 0))
cd212ee4 5096 {
f44fdfb0
DW
5097 hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
5098 pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
cd212ee4 5099 }
f44fdfb0 5100 return pWin;
cd212ee4
DW
5101}
5102
f44fdfb0
DW
5103// Get the current mouse position.
5104wxPoint wxGetMousePosition()
5105{
5106 POINTL vPt;
5107
5108 ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
5109 return wxPoint(vPt.x, vPt.y);
5110}
cd212ee4 5111