| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: frame.cpp |
| 3 | // Purpose: wxFrame |
| 4 | // Author: David Webster |
| 5 | // Modified by: |
| 6 | // Created: 10/27/99 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) David Webster |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // For compilers that support precompilation, includes "wx.h". |
| 13 | #include "wx/wxprec.h" |
| 14 | |
| 15 | #ifndef WX_PRECOMP |
| 16 | #include "wx/defs.h" |
| 17 | #include "wx/object.h" |
| 18 | #include "wx/dynarray.h" |
| 19 | #include "wx/list.h" |
| 20 | #include "wx/hash.h" |
| 21 | #include "wx/string.h" |
| 22 | #include "wx/intl.h" |
| 23 | #include "wx/log.h" |
| 24 | #include "wx/event.h" |
| 25 | #include "wx/setup.h" |
| 26 | #include "wx/frame.h" |
| 27 | #include "wx/menu.h" |
| 28 | #include "wx/app.h" |
| 29 | #include "wx/utils.h" |
| 30 | #include "wx/dialog.h" |
| 31 | #include "wx/settings.h" |
| 32 | #include "wx/dcclient.h" |
| 33 | #endif // WX_PRECOMP |
| 34 | |
| 35 | #include "wx/os2/private.h" |
| 36 | |
| 37 | #if wxUSE_STATUSBAR |
| 38 | #include "wx/statusbr.h" |
| 39 | #include "wx/generic/statusbr.h" |
| 40 | #endif // wxUSE_STATUSBAR |
| 41 | |
| 42 | #if wxUSE_TOOLBAR |
| 43 | #include "wx/toolbar.h" |
| 44 | #endif // wxUSE_TOOLBAR |
| 45 | |
| 46 | #include "wx/menuitem.h" |
| 47 | #include "wx/log.h" |
| 48 | |
| 49 | // ---------------------------------------------------------------------------- |
| 50 | // globals |
| 51 | // ---------------------------------------------------------------------------- |
| 52 | |
| 53 | extern wxWindowList wxModelessWindows; |
| 54 | extern wxList WXDLLEXPORT wxPendingDelete; |
| 55 | extern wxChar wxFrameClassName[]; |
| 56 | |
| 57 | #if wxUSE_MENUS_NATIVE |
| 58 | extern wxMenu *wxCurrentPopupMenu; |
| 59 | #endif |
| 60 | |
| 61 | extern void wxAssociateWinWithHandle( HWND hWnd |
| 62 | ,wxWindowOS2* pWin |
| 63 | ); |
| 64 | |
| 65 | // ---------------------------------------------------------------------------- |
| 66 | // event tables |
| 67 | // ---------------------------------------------------------------------------- |
| 68 | |
| 69 | BEGIN_EVENT_TABLE(wxFrame, wxFrameBase) |
| 70 | EVT_ACTIVATE(wxFrame::OnActivate) |
| 71 | EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged) |
| 72 | END_EVENT_TABLE() |
| 73 | |
| 74 | IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) |
| 75 | |
| 76 | // ============================================================================ |
| 77 | // implementation |
| 78 | // ============================================================================ |
| 79 | |
| 80 | // ---------------------------------------------------------------------------- |
| 81 | // static class members |
| 82 | // ---------------------------------------------------------------------------- |
| 83 | #if wxUSE_STATUSBAR |
| 84 | |
| 85 | #if wxUSE_NATIVE_STATUSBAR |
| 86 | bool wxFrame::m_bUseNativeStatusBar = TRUE; |
| 87 | #else |
| 88 | bool wxFrame::m_bUseNativeStatusBar = FALSE; |
| 89 | #endif |
| 90 | |
| 91 | #endif //wxUSE_STATUSBAR |
| 92 | |
| 93 | // ---------------------------------------------------------------------------- |
| 94 | // creation/destruction |
| 95 | // ---------------------------------------------------------------------------- |
| 96 | |
| 97 | void wxFrame::Init() |
| 98 | { |
| 99 | m_bIconized = FALSE; |
| 100 | |
| 101 | #if wxUSE_TOOLTIPS |
| 102 | m_hWndToolTip = 0; |
| 103 | #endif |
| 104 | // Data to save/restore when calling ShowFullScreen |
| 105 | m_lFsStyle = 0L; |
| 106 | m_lFsOldWindowStyle = 0L; |
| 107 | m_nFsStatusBarFields = 0; |
| 108 | m_nFsStatusBarHeight = 0; |
| 109 | m_nFsToolBarHeight = 0; |
| 110 | m_bFsIsMaximized = FALSE; |
| 111 | m_bWasMinimized = FALSE; |
| 112 | m_bFsIsShowing = FALSE; |
| 113 | m_bIsShown = FALSE; |
| 114 | m_pWinLastFocused = (wxWindow *)NULL; |
| 115 | |
| 116 | m_hFrame = NULL; |
| 117 | m_hTitleBar = NULL; |
| 118 | m_hHScroll = NULL; |
| 119 | m_hVScroll = NULL; |
| 120 | |
| 121 | // |
| 122 | // Initialize SWP's |
| 123 | // |
| 124 | memset(&m_vSwp, 0, sizeof(SWP)); |
| 125 | memset(&m_vSwpClient, 0, sizeof(SWP)); |
| 126 | memset(&m_vSwpTitleBar, 0, sizeof(SWP)); |
| 127 | memset(&m_vSwpMenuBar, 0, sizeof(SWP)); |
| 128 | memset(&m_vSwpHScroll, 0, sizeof(SWP)); |
| 129 | memset(&m_vSwpVScroll, 0, sizeof(SWP)); |
| 130 | memset(&m_vSwpStatusBar, 0, sizeof(SWP)); |
| 131 | memset(&m_vSwpToolBar, 0, sizeof(SWP)); |
| 132 | } // end of wxFrame::Init |
| 133 | |
| 134 | bool wxFrame::Create( |
| 135 | wxWindow* pParent |
| 136 | , wxWindowID vId |
| 137 | , const wxString& rsTitle |
| 138 | , const wxPoint& rPos |
| 139 | , const wxSize& rSize |
| 140 | , long lulStyle |
| 141 | , const wxString& rsName |
| 142 | ) |
| 143 | { |
| 144 | int nX = rPos.x; |
| 145 | int nY = rPos.y; |
| 146 | int nWidth = rSize.x; |
| 147 | int nHeight = rSize.y; |
| 148 | bool bOk = FALSE; |
| 149 | |
| 150 | SetName(rsName); |
| 151 | m_windowStyle = lulStyle; |
| 152 | m_frameMenuBar = NULL; |
| 153 | #if wxUSE_TOOLBAR |
| 154 | m_frameToolBar = NULL; |
| 155 | #endif //wxUSE_TOOLBAR |
| 156 | |
| 157 | #if wxUSE_STATUSBAR |
| 158 | m_frameStatusBar = NULL; |
| 159 | #endif //wxUSE_STATUSBAR |
| 160 | |
| 161 | SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); |
| 162 | |
| 163 | if (vId > -1 ) |
| 164 | m_windowId = vId; |
| 165 | else |
| 166 | m_windowId = (int)NewControlId(); |
| 167 | |
| 168 | if (pParent) |
| 169 | pParent->AddChild(this); |
| 170 | |
| 171 | m_bIconized = FALSE; |
| 172 | |
| 173 | if ((m_windowStyle & wxFRAME_FLOAT_ON_PARENT) == 0) |
| 174 | pParent = NULL; |
| 175 | |
| 176 | bOk = OS2Create( m_windowId |
| 177 | ,pParent |
| 178 | ,wxFrameClassName |
| 179 | ,this |
| 180 | ,rsTitle |
| 181 | ,nX |
| 182 | ,nY |
| 183 | ,nWidth |
| 184 | ,nHeight |
| 185 | ,lulStyle |
| 186 | ); |
| 187 | if (bOk) |
| 188 | { |
| 189 | if (!pParent) |
| 190 | wxTopLevelWindows.Append(this); |
| 191 | wxModelessWindows.Append(this); |
| 192 | } |
| 193 | return(bOk); |
| 194 | } // end of wxFrame::Create |
| 195 | |
| 196 | wxFrame::~wxFrame() |
| 197 | { |
| 198 | m_isBeingDeleted = TRUE; |
| 199 | |
| 200 | wxTopLevelWindows.DeleteObject(this); |
| 201 | |
| 202 | DeleteAllBars(); |
| 203 | |
| 204 | if (wxTheApp && (wxTopLevelWindows.Number() == 0)) |
| 205 | { |
| 206 | wxTheApp->SetTopWindow(NULL); |
| 207 | |
| 208 | if (wxTheApp->GetExitOnFrameDelete()) |
| 209 | { |
| 210 | ::WinPostMsg(NULL, WM_QUIT, 0, 0); |
| 211 | } |
| 212 | } |
| 213 | |
| 214 | wxModelessWindows.DeleteObject(this); |
| 215 | |
| 216 | // |
| 217 | // For some reason, wxWindows can activate another task altogether |
| 218 | // when a frame is destroyed after a modal dialog has been invoked. |
| 219 | // Try to bring the parent to the top. |
| 220 | // |
| 221 | // MT:Only do this if this frame is currently the active window, else weird |
| 222 | // things start to happen. |
| 223 | // |
| 224 | if (wxGetActiveWindow() == this) |
| 225 | { |
| 226 | if (GetParent() && GetParent()->GetHWND()) |
| 227 | { |
| 228 | ::WinSetWindowPos( (HWND) GetParent()->GetHWND() |
| 229 | ,HWND_TOP |
| 230 | ,0 |
| 231 | ,0 |
| 232 | ,0 |
| 233 | ,0 |
| 234 | ,SWP_ZORDER |
| 235 | ); |
| 236 | } |
| 237 | } |
| 238 | } // end of wxFrame::~wxFrame |
| 239 | |
| 240 | // |
| 241 | // IF we have child controls in the Frame's client we need to alter |
| 242 | // the y position, because, OS/2 controls are positioned relative to |
| 243 | // wxWindows orgin (top left) not the OS/2 origin (bottom left) |
| 244 | void wxFrame::AlterChildPos() |
| 245 | { |
| 246 | // |
| 247 | // OS/2 is the only OS concerned about this |
| 248 | // |
| 249 | wxWindow* pChild = NULL; |
| 250 | wxControl* pCtrl = NULL; |
| 251 | RECTL vRect; |
| 252 | SWP vSwp; |
| 253 | |
| 254 | ::WinQueryWindowRect(GetHwnd(), &vRect); |
| 255 | for (wxWindowList::Node* pNode = GetChildren().GetFirst(); |
| 256 | pNode; |
| 257 | pNode = pNode->GetNext()) |
| 258 | { |
| 259 | wxWindow* pChild = pNode->GetData(); |
| 260 | |
| 261 | ::WinQueryWindowPos(pChild->GetHWND(), &vSwp); |
| 262 | vSwp.y += (vRect.yTop - m_vSwpClient.cy); |
| 263 | if (pChild->IsKindOf(CLASSINFO(wxControl))) |
| 264 | { |
| 265 | pCtrl = wxDynamicCast(pChild, wxControl); |
| 266 | // |
| 267 | // Must deal with controls that have margins like ENTRYFIELD. The SWP |
| 268 | // struct of such a control will have and origin offset from its intended |
| 269 | // position by the width of the margins. |
| 270 | // |
| 271 | vSwp.y -= pCtrl->GetYComp(); |
| 272 | vSwp.x -= pCtrl->GetXComp(); |
| 273 | } |
| 274 | ::WinSetWindowPos( pChild->GetHWND() |
| 275 | ,HWND_TOP |
| 276 | ,vSwp.x |
| 277 | ,vSwp.y |
| 278 | ,vSwp.cx |
| 279 | ,vSwp.cy |
| 280 | ,SWP_MOVE |
| 281 | ); |
| 282 | ::WinQueryWindowPos(pChild->GetHWND(), &vSwp); |
| 283 | pChild = NULL; |
| 284 | } |
| 285 | } // end of wxFrame::AlterChildPos |
| 286 | |
| 287 | // |
| 288 | // Get size *available for subwindows* i.e. excluding menu bar, toolbar etc. |
| 289 | // |
| 290 | void wxFrame::DoGetClientSize( |
| 291 | int* pX |
| 292 | , int* pY |
| 293 | ) const |
| 294 | { |
| 295 | RECTL vRect; |
| 296 | ::WinQueryWindowRect(GetHwnd(), &vRect); |
| 297 | |
| 298 | // |
| 299 | // No need to use statusbar code as in WIN32 as the FORMATFRAME |
| 300 | // window procedure ensures PM knows about the new frame client |
| 301 | // size internally. A ::WinQueryWindowRect is all that is needed! |
| 302 | // |
| 303 | |
| 304 | if (pX) |
| 305 | *pX = vRect.xRight - vRect.xLeft; |
| 306 | if (pY) |
| 307 | *pY = vRect.yTop - vRect.yBottom; |
| 308 | } // end of wxFrame::DoGetClientSize |
| 309 | |
| 310 | // |
| 311 | // Set the client size (i.e. leave the calculation of borders etc. |
| 312 | // to wxWindows) |
| 313 | // |
| 314 | void wxFrame::DoSetClientSize( |
| 315 | int nWidth |
| 316 | , int nHeight |
| 317 | ) |
| 318 | { |
| 319 | HWND hWnd = GetHwnd(); |
| 320 | RECTL vRect; |
| 321 | RECTL vRect2; |
| 322 | |
| 323 | ::WinQueryWindowRect(GetHwnd(), &vRect); |
| 324 | ::WinQueryWindowRect(GetHwnd(), &vRect2); |
| 325 | |
| 326 | // |
| 327 | // Find the difference between the entire window (title bar and all) |
| 328 | // and the client area; add this to the new client size to move the |
| 329 | // window. Remember OS/2's backwards y coord system! |
| 330 | // |
| 331 | int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight; |
| 332 | int nActualHeight = vRect2.yTop + vRect2.yTop - vRect.yTop; |
| 333 | |
| 334 | #if wxUSE_STATUSBAR |
| 335 | wxStatusBar* pStatusBar = GetStatusBar(); |
| 336 | |
| 337 | if (pStatusBar && pStatusBar->IsShown()) |
| 338 | { |
| 339 | nActualHeight += pStatusBar->GetSize().y; |
| 340 | } |
| 341 | |
| 342 | #endif // wxUSE_STATUSBAR |
| 343 | |
| 344 | wxPoint vPoint(GetClientAreaOrigin()); |
| 345 | |
| 346 | nActualWidth += vPoint.x; |
| 347 | nActualHeight += vPoint.y; |
| 348 | |
| 349 | POINTL vPointl; |
| 350 | |
| 351 | vPointl.x = vRect2.xLeft; |
| 352 | vPointl.y = vRect2.yTop; |
| 353 | |
| 354 | ::WinSetWindowPos( hWnd |
| 355 | ,HWND_TOP |
| 356 | ,vPointl.x |
| 357 | ,vPointl.y |
| 358 | ,nActualWidth |
| 359 | ,nActualHeight |
| 360 | ,SWP_MOVE | SWP_SIZE | SWP_SHOW |
| 361 | ); |
| 362 | |
| 363 | wxSizeEvent vEvent( wxSize( nWidth |
| 364 | ,nHeight |
| 365 | ) |
| 366 | ,m_windowId |
| 367 | ); |
| 368 | vEvent.SetEventObject(this); |
| 369 | GetEventHandler()->ProcessEvent(vEvent); |
| 370 | } // end of wxFrame::DoSetClientSize |
| 371 | |
| 372 | void wxFrame::DoGetSize( |
| 373 | int* pWidth |
| 374 | , int* pHeight |
| 375 | ) const |
| 376 | { |
| 377 | RECTL vRect; |
| 378 | |
| 379 | ::WinQueryWindowRect(m_hFrame, &vRect); |
| 380 | *pWidth = vRect.xRight - vRect.xLeft; |
| 381 | *pHeight = vRect.yTop - vRect.yBottom; |
| 382 | } // end of wxFrame::DoGetSize |
| 383 | |
| 384 | void wxFrame::DoGetPosition( |
| 385 | int* pX |
| 386 | , int* pY |
| 387 | ) const |
| 388 | { |
| 389 | RECTL vRect; |
| 390 | POINTL vPoint; |
| 391 | |
| 392 | ::WinQueryWindowRect(m_hFrame, &vRect); |
| 393 | |
| 394 | *pX = vRect.xRight - vRect.xLeft; |
| 395 | *pY = vRect.yTop - vRect.yBottom; |
| 396 | } // end of wxFrame::DoGetPosition |
| 397 | |
| 398 | // ---------------------------------------------------------------------------- |
| 399 | // variations around ::ShowWindow() |
| 400 | // ---------------------------------------------------------------------------- |
| 401 | |
| 402 | void wxFrame::DoShowWindow( |
| 403 | int bShowCmd |
| 404 | ) |
| 405 | { |
| 406 | ::WinShowWindow(m_hFrame, (BOOL)bShowCmd); |
| 407 | m_bIconized = bShowCmd == SWP_MINIMIZE; |
| 408 | } // end of wxFrame::DoShowWindow |
| 409 | |
| 410 | bool wxFrame::Show( |
| 411 | bool bShow |
| 412 | ) |
| 413 | { |
| 414 | int nShowCmd; |
| 415 | SWP vSwp; |
| 416 | |
| 417 | if (bShow) |
| 418 | { |
| 419 | nShowCmd = SWP_SHOW; |
| 420 | } |
| 421 | else // hide |
| 422 | { |
| 423 | nShowCmd = SWP_HIDE; |
| 424 | } |
| 425 | |
| 426 | DoShowWindow(nShowCmd); |
| 427 | |
| 428 | if (bShow) |
| 429 | { |
| 430 | wxActivateEvent vEvent(wxEVT_ACTIVATE, TRUE, m_windowId); |
| 431 | |
| 432 | ::WinQueryWindowPos(m_hFrame, &vSwp); |
| 433 | m_bIconized = vSwp.fl & SWP_MINIMIZE; |
| 434 | ::WinQueryWindowPos(m_hWnd, &m_vSwpClient); |
| 435 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)~0, 0); |
| 436 | ::WinEnableWindow(m_hFrame, TRUE); |
| 437 | vEvent.SetEventObject(this); |
| 438 | GetEventHandler()->ProcessEvent(vEvent); |
| 439 | } |
| 440 | else |
| 441 | { |
| 442 | // |
| 443 | // Try to highlight the correct window (the parent) |
| 444 | // |
| 445 | if (GetParent()) |
| 446 | { |
| 447 | HWND hWndParent = GetHwndOf(GetParent()); |
| 448 | |
| 449 | ::WinQueryWindowPos(hWndParent, &vSwp); |
| 450 | m_bIconized = vSwp.fl & SWP_MINIMIZE; |
| 451 | if (hWndParent) |
| 452 | ::WinSetWindowPos( hWndParent |
| 453 | ,HWND_TOP |
| 454 | ,vSwp.x |
| 455 | ,vSwp.y |
| 456 | ,vSwp.cx |
| 457 | ,vSwp.cy |
| 458 | ,SWP_ZORDER | SWP_ACTIVATE | SWP_SHOW | SWP_MOVE |
| 459 | ); |
| 460 | ::WinEnableWindow(hWndParent, TRUE); |
| 461 | } |
| 462 | } |
| 463 | return TRUE; |
| 464 | } // end of wxFrame::Show |
| 465 | |
| 466 | void wxFrame::Iconize( |
| 467 | bool bIconize |
| 468 | ) |
| 469 | { |
| 470 | DoShowWindow(bIconize ? SWP_MINIMIZE : SWP_RESTORE); |
| 471 | } // end of wxFrame::Iconize |
| 472 | |
| 473 | void wxFrame::Maximize( |
| 474 | bool bMaximize) |
| 475 | { |
| 476 | DoShowWindow(bMaximize ? SWP_MAXIMIZE : SWP_RESTORE); |
| 477 | } // end of wxFrame::Maximize |
| 478 | |
| 479 | void wxFrame::Restore() |
| 480 | { |
| 481 | DoShowWindow(SWP_RESTORE); |
| 482 | } // end of wxFrame::Restore |
| 483 | |
| 484 | bool wxFrame::IsIconized() const |
| 485 | { |
| 486 | SWP vSwp; |
| 487 | |
| 488 | ::WinQueryWindowPos(m_hFrame, &vSwp); |
| 489 | |
| 490 | if (vSwp.fl & SWP_MINIMIZE) |
| 491 | ((wxFrame*)this)->m_bIconized = TRUE; |
| 492 | else |
| 493 | ((wxFrame*)this)->m_bIconized = FALSE; |
| 494 | return m_bIconized; |
| 495 | } // end of wxFrame::IsIconized |
| 496 | |
| 497 | // Is it maximized? |
| 498 | bool wxFrame::IsMaximized() const |
| 499 | { |
| 500 | SWP vSwp; |
| 501 | bool bIconic; |
| 502 | |
| 503 | ::WinQueryWindowPos(m_hFrame, &vSwp); |
| 504 | return (vSwp.fl & SWP_MAXIMIZE); |
| 505 | } // end of wxFrame::IsMaximized |
| 506 | |
| 507 | void wxFrame::SetIcon( |
| 508 | const wxIcon& rIcon |
| 509 | ) |
| 510 | { |
| 511 | wxFrameBase::SetIcon(rIcon); |
| 512 | |
| 513 | if ((m_icon.GetHICON()) != NULLHANDLE) |
| 514 | { |
| 515 | ::WinSendMsg( m_hFrame |
| 516 | ,WM_SETICON |
| 517 | ,(MPARAM)((HPOINTER)m_icon.GetHICON()) |
| 518 | ,NULL |
| 519 | ); |
| 520 | ::WinSendMsg( m_hFrame |
| 521 | ,WM_UPDATEFRAME |
| 522 | ,(MPARAM)FCF_ICON |
| 523 | ,(MPARAM)0 |
| 524 | ); |
| 525 | } |
| 526 | } // end of wxFrame::SetIcon |
| 527 | |
| 528 | #if wxUSE_STATUSBAR |
| 529 | wxStatusBar* wxFrame::OnCreateStatusBar( |
| 530 | int nNumber |
| 531 | , long lulStyle |
| 532 | , wxWindowID vId |
| 533 | , const wxString& rName |
| 534 | ) |
| 535 | { |
| 536 | wxStatusBar* pStatusBar = NULL; |
| 537 | SWP vSwp; |
| 538 | ERRORID vError; |
| 539 | wxString sError; |
| 540 | |
| 541 | pStatusBar = wxFrameBase::OnCreateStatusBar( nNumber |
| 542 | ,lulStyle |
| 543 | ,vId |
| 544 | ,rName |
| 545 | ); |
| 546 | |
| 547 | if( !pStatusBar ) |
| 548 | return NULL; |
| 549 | |
| 550 | ::WinSetParent( pStatusBar->GetHWND() |
| 551 | ,m_hFrame |
| 552 | ,FALSE |
| 553 | ); |
| 554 | ::WinSetOwner( pStatusBar->GetHWND() |
| 555 | ,m_hFrame |
| 556 | ); |
| 557 | // |
| 558 | // to show statusbar |
| 559 | // |
| 560 | if(::WinIsWindowShowing(m_hFrame)) |
| 561 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)~0, 0); |
| 562 | |
| 563 | return pStatusBar; |
| 564 | } // end of wxFrame::OnCreateStatusBar |
| 565 | |
| 566 | void wxFrame::PositionStatusBar() |
| 567 | { |
| 568 | SWP vSwp; |
| 569 | ERRORID vError; |
| 570 | wxString sError; |
| 571 | |
| 572 | // |
| 573 | // Native status bar positions itself |
| 574 | // |
| 575 | if (m_frameStatusBar) |
| 576 | { |
| 577 | int nWidth; |
| 578 | int nY; |
| 579 | int nStatbarWidth; |
| 580 | int nStatbarHeight; |
| 581 | HWND hWndClient; |
| 582 | RECTL vRect; |
| 583 | RECTL vFRect; |
| 584 | |
| 585 | ::WinQueryWindowRect(m_hFrame, &vRect); |
| 586 | nY = vRect.yTop; |
| 587 | ::WinMapWindowPoints(m_hFrame, HWND_DESKTOP, (PPOINTL)&vRect, 2); |
| 588 | vFRect = vRect; |
| 589 | ::WinCalcFrameRect(m_hFrame, &vRect, TRUE); |
| 590 | nWidth = vRect.xRight - vRect.xLeft; |
| 591 | nY = nY - (vRect.yBottom - vFRect.yBottom); |
| 592 | |
| 593 | m_frameStatusBar->GetSize( &nStatbarWidth |
| 594 | ,&nStatbarHeight |
| 595 | ); |
| 596 | |
| 597 | nY= nY - nStatbarHeight; |
| 598 | // |
| 599 | // Since we wish the status bar to be directly under the client area, |
| 600 | // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS. |
| 601 | // |
| 602 | m_frameStatusBar->SetSize( vRect.xLeft - vFRect.xLeft |
| 603 | ,nY |
| 604 | ,nWidth |
| 605 | ,nStatbarHeight |
| 606 | ); |
| 607 | if (!::WinQueryWindowPos(m_frameStatusBar->GetHWND(), &vSwp)) |
| 608 | { |
| 609 | vError = ::WinGetLastError(vHabmain); |
| 610 | sError = wxPMErrorToStr(vError); |
| 611 | wxLogError("Error setting parent for StautsBar. Error: %s\n", sError); |
| 612 | return; |
| 613 | } |
| 614 | } |
| 615 | } // end of wxFrame::PositionStatusBar |
| 616 | #endif // wxUSE_STATUSBAR |
| 617 | |
| 618 | #if wxUSE_MENUS_NATIVE |
| 619 | void wxFrame::DetachMenuBar() |
| 620 | { |
| 621 | if (m_frameMenuBar) |
| 622 | { |
| 623 | m_frameMenuBar->Detach(); |
| 624 | m_frameMenuBar = NULL; |
| 625 | } |
| 626 | } // end of wxFrame::DetachMenuBar |
| 627 | |
| 628 | void wxFrame::SetMenuBar( |
| 629 | wxMenuBar* pMenuBar |
| 630 | ) |
| 631 | { |
| 632 | ERRORID vError; |
| 633 | wxString sError; |
| 634 | HWND hTitlebar = NULLHANDLE; |
| 635 | HWND hHScroll = NULLHANDLE; |
| 636 | HWND hVScroll = NULLHANDLE; |
| 637 | HWND hMenuBar = NULLHANDLE; |
| 638 | SWP vSwp; |
| 639 | SWP vSwpTitlebar; |
| 640 | SWP vSwpVScroll; |
| 641 | SWP vSwpHScroll; |
| 642 | SWP vSwpMenu; |
| 643 | |
| 644 | if (!pMenuBar) |
| 645 | { |
| 646 | DetachMenuBar(); |
| 647 | |
| 648 | // |
| 649 | // Actually remove the menu from the frame |
| 650 | // |
| 651 | m_hMenu = (WXHMENU)0; |
| 652 | InternalSetMenuBar(); |
| 653 | } |
| 654 | else // set new non NULL menu bar |
| 655 | { |
| 656 | m_frameMenuBar = NULL; |
| 657 | |
| 658 | // |
| 659 | // Can set a menubar several times. |
| 660 | // TODO: how to prevent a memory leak if you have a currently-unattached |
| 661 | // menubar? wxWindows assumes that the frame will delete the menu (otherwise |
| 662 | // there are problems for MDI). |
| 663 | // |
| 664 | if (pMenuBar->GetHMenu()) |
| 665 | { |
| 666 | m_hMenu = pMenuBar->GetHMenu(); |
| 667 | } |
| 668 | else |
| 669 | { |
| 670 | pMenuBar->Detach(); |
| 671 | m_hMenu = pMenuBar->Create(); |
| 672 | if (!m_hMenu) |
| 673 | return; |
| 674 | } |
| 675 | InternalSetMenuBar(); |
| 676 | m_frameMenuBar = pMenuBar; |
| 677 | pMenuBar->Attach((wxFrame*)this); |
| 678 | } |
| 679 | } // end of wxFrame::SetMenuBar |
| 680 | |
| 681 | void wxFrame::AttachMenuBar( |
| 682 | wxMenuBar* pMenubar |
| 683 | ) |
| 684 | { |
| 685 | wxFrameBase::AttachMenuBar(pMenubar); |
| 686 | |
| 687 | m_frameMenuBar = pMenubar; |
| 688 | |
| 689 | if (!pMenubar) |
| 690 | { |
| 691 | // |
| 692 | // Actually remove the menu from the frame |
| 693 | // |
| 694 | m_hMenu = (WXHMENU)0; |
| 695 | InternalSetMenuBar(); |
| 696 | } |
| 697 | else // Set new non NULL menu bar |
| 698 | { |
| 699 | // |
| 700 | // Can set a menubar several times. |
| 701 | // |
| 702 | if (pMenubar->GetHMenu()) |
| 703 | { |
| 704 | m_hMenu = pMenubar->GetHMenu(); |
| 705 | } |
| 706 | else |
| 707 | { |
| 708 | if (pMenubar->IsAttached()) |
| 709 | pMenubar->Detach(); |
| 710 | |
| 711 | m_hMenu = pMenubar->Create(); |
| 712 | |
| 713 | if (!m_hMenu) |
| 714 | return; |
| 715 | } |
| 716 | InternalSetMenuBar(); |
| 717 | } |
| 718 | } // end of wxFrame::AttachMenuBar |
| 719 | |
| 720 | void wxFrame::InternalSetMenuBar() |
| 721 | { |
| 722 | ERRORID vError; |
| 723 | wxString sError; |
| 724 | // |
| 725 | // Set the parent and owner of the menubar to be the frame |
| 726 | // |
| 727 | if (!::WinSetParent(m_hMenu, m_hFrame, FALSE)) |
| 728 | { |
| 729 | vError = ::WinGetLastError(vHabmain); |
| 730 | sError = wxPMErrorToStr(vError); |
| 731 | wxLogError("Error setting parent for submenu. Error: %s\n", sError); |
| 732 | } |
| 733 | |
| 734 | if (!::WinSetOwner(m_hMenu, m_hFrame)) |
| 735 | { |
| 736 | vError = ::WinGetLastError(vHabmain); |
| 737 | sError = wxPMErrorToStr(vError); |
| 738 | wxLogError("Error setting parent for submenu. Error: %s\n", sError); |
| 739 | } |
| 740 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0); |
| 741 | } // end of wxFrame::InternalSetMenuBar |
| 742 | #endif // wxUSE_MENUS_NATIVE |
| 743 | |
| 744 | // |
| 745 | // Responds to colour changes, and passes event on to children |
| 746 | // |
| 747 | void wxFrame::OnSysColourChanged( |
| 748 | wxSysColourChangedEvent& rEvent |
| 749 | ) |
| 750 | { |
| 751 | SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); |
| 752 | Refresh(); |
| 753 | |
| 754 | #if wxUSE_STATUSBAR |
| 755 | if (m_frameStatusBar) |
| 756 | { |
| 757 | wxSysColourChangedEvent vEvent2; |
| 758 | |
| 759 | vEvent2.SetEventObject(m_frameStatusBar); |
| 760 | m_frameStatusBar->GetEventHandler()->ProcessEvent(vEvent2); |
| 761 | } |
| 762 | #endif //wxUSE_STATUSBAR |
| 763 | |
| 764 | // |
| 765 | // Propagate the event to the non-top-level children |
| 766 | // |
| 767 | wxWindow::OnSysColourChanged(rEvent); |
| 768 | } // end of wxFrame::OnSysColourChanged |
| 769 | |
| 770 | // Pass TRUE to show full screen, FALSE to restore. |
| 771 | bool wxFrame::ShowFullScreen( |
| 772 | bool bShow |
| 773 | , long lStyle |
| 774 | ) |
| 775 | { |
| 776 | if (bShow) |
| 777 | { |
| 778 | if (IsFullScreen()) |
| 779 | return FALSE; |
| 780 | |
| 781 | m_bFsIsShowing = TRUE; |
| 782 | m_lFsStyle = lStyle; |
| 783 | |
| 784 | #if wxUSE_TOOLBAR |
| 785 | wxToolBar* pTheToolBar = GetToolBar(); |
| 786 | #endif //wxUSE_TOOLBAR |
| 787 | |
| 788 | #if wxUSE_STATUSBAR |
| 789 | wxStatusBar* pTheStatusBar = GetStatusBar(); |
| 790 | #endif //wxUSE_STATUSBAR |
| 791 | |
| 792 | int nDummyWidth; |
| 793 | |
| 794 | #if wxUSE_TOOLBAR |
| 795 | if (pTheToolBar) |
| 796 | pTheToolBar->GetSize(&nDummyWidth, &m_nFsToolBarHeight); |
| 797 | #endif //wxUSE_TOOLBAR |
| 798 | |
| 799 | #if wxUSE_STATUSBAR |
| 800 | if (pTheStatusBar) |
| 801 | pTheStatusBar->GetSize(&nDummyWidth, &m_nFsStatusBarHeight); |
| 802 | #endif //wxUSE_STATUSBAR |
| 803 | |
| 804 | #if wxUSE_TOOLBAR |
| 805 | // |
| 806 | // Zap the toolbar, menubar, and statusbar |
| 807 | // |
| 808 | if ((lStyle & wxFULLSCREEN_NOTOOLBAR) && pTheToolBar) |
| 809 | { |
| 810 | pTheToolBar->SetSize(-1,0); |
| 811 | pTheToolBar->Show(FALSE); |
| 812 | } |
| 813 | #endif //wxUSE_TOOLBAR |
| 814 | |
| 815 | if (lStyle & wxFULLSCREEN_NOMENUBAR) |
| 816 | { |
| 817 | ::WinSetParent(m_hMenu, m_hFrame, FALSE); |
| 818 | ::WinSetOwner(m_hMenu, m_hFrame); |
| 819 | ::WinSendMsg((HWND)m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0); |
| 820 | } |
| 821 | |
| 822 | #if wxUSE_STATUSBAR |
| 823 | // |
| 824 | // Save the number of fields in the statusbar |
| 825 | // |
| 826 | if ((lStyle & wxFULLSCREEN_NOSTATUSBAR) && pTheStatusBar) |
| 827 | { |
| 828 | m_nFsStatusBarFields = pTheStatusBar->GetFieldsCount(); |
| 829 | SetStatusBar((wxStatusBar*) NULL); |
| 830 | delete pTheStatusBar; |
| 831 | } |
| 832 | else |
| 833 | m_nFsStatusBarFields = 0; |
| 834 | #endif //wxUSE_STATUSBAR |
| 835 | |
| 836 | // |
| 837 | // Zap the frame borders |
| 838 | // |
| 839 | |
| 840 | // |
| 841 | // Save the 'normal' window style |
| 842 | // |
| 843 | m_lFsOldWindowStyle = ::WinQueryWindowULong(m_hFrame, QWL_STYLE); |
| 844 | |
| 845 | // |
| 846 | // Save the old position, width & height, maximize state |
| 847 | // |
| 848 | m_vFsOldSize = GetRect(); |
| 849 | m_bFsIsMaximized = IsMaximized(); |
| 850 | |
| 851 | // |
| 852 | // Decide which window style flags to turn off |
| 853 | // |
| 854 | LONG lNewStyle = m_lFsOldWindowStyle; |
| 855 | LONG lOffFlags = 0; |
| 856 | |
| 857 | if (lStyle & wxFULLSCREEN_NOBORDER) |
| 858 | lOffFlags |= FCF_BORDER; |
| 859 | if (lStyle & wxFULLSCREEN_NOCAPTION) |
| 860 | lOffFlags |= (FCF_TASKLIST | FCF_SYSMENU); |
| 861 | |
| 862 | lNewStyle &= (~lOffFlags); |
| 863 | |
| 864 | // |
| 865 | // Change our window style to be compatible with full-screen mode |
| 866 | // |
| 867 | ::WinSetWindowULong((HWND)m_hFrame, QWL_STYLE, (ULONG)lNewStyle); |
| 868 | |
| 869 | // |
| 870 | // Resize to the size of the desktop |
| 871 | int nWidth; |
| 872 | int nHeight; |
| 873 | |
| 874 | RECTL vRect; |
| 875 | |
| 876 | ::WinQueryWindowRect(HWND_DESKTOP, &vRect); |
| 877 | nWidth = vRect.xRight - vRect.xLeft; |
| 878 | // |
| 879 | // Rmember OS/2 is backwards! |
| 880 | // |
| 881 | nHeight = vRect.yTop - vRect.yBottom; |
| 882 | |
| 883 | SetSize( nWidth |
| 884 | ,nHeight |
| 885 | ); |
| 886 | |
| 887 | // |
| 888 | // Now flush the window style cache and actually go full-screen |
| 889 | // |
| 890 | ::WinSetWindowPos( (HWND) GetParent()->GetHWND() |
| 891 | ,HWND_TOP |
| 892 | ,0 |
| 893 | ,0 |
| 894 | ,nWidth |
| 895 | ,nHeight |
| 896 | ,SWP_SIZE | SWP_SHOW |
| 897 | ); |
| 898 | |
| 899 | wxSizeEvent vEvent( wxSize( nWidth |
| 900 | ,nHeight |
| 901 | ) |
| 902 | ,GetId() |
| 903 | ); |
| 904 | |
| 905 | GetEventHandler()->ProcessEvent(vEvent); |
| 906 | return TRUE; |
| 907 | } |
| 908 | else |
| 909 | { |
| 910 | if (!IsFullScreen()) |
| 911 | return FALSE; |
| 912 | |
| 913 | m_bFsIsShowing = FALSE; |
| 914 | |
| 915 | #if wxUSE_TOOLBAR |
| 916 | wxToolBar* pTheToolBar = GetToolBar(); |
| 917 | |
| 918 | // |
| 919 | // Restore the toolbar, menubar, and statusbar |
| 920 | // |
| 921 | if (pTheToolBar && (m_lFsStyle & wxFULLSCREEN_NOTOOLBAR)) |
| 922 | { |
| 923 | pTheToolBar->SetSize(-1, m_nFsToolBarHeight); |
| 924 | pTheToolBar->Show(TRUE); |
| 925 | } |
| 926 | #endif //wxUSE_TOOLBAR |
| 927 | |
| 928 | #if wxUSE_STATUSBAR |
| 929 | if ((m_lFsStyle & wxFULLSCREEN_NOSTATUSBAR) && (m_nFsStatusBarFields > 0)) |
| 930 | { |
| 931 | CreateStatusBar(m_nFsStatusBarFields); |
| 932 | // PositionStatusBar(); |
| 933 | } |
| 934 | #endif //wxUSE_STATUSBAR |
| 935 | |
| 936 | if ((m_lFsStyle & wxFULLSCREEN_NOMENUBAR) && (m_hMenu != 0)) |
| 937 | { |
| 938 | ::WinSetParent(m_hMenu, m_hFrame, FALSE); |
| 939 | ::WinSetOwner(m_hMenu, m_hFrame); |
| 940 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0); |
| 941 | } |
| 942 | Maximize(m_bFsIsMaximized); |
| 943 | |
| 944 | ::WinSetWindowULong( m_hFrame |
| 945 | ,QWL_STYLE |
| 946 | ,(ULONG)m_lFsOldWindowStyle |
| 947 | ); |
| 948 | ::WinSetWindowPos( (HWND) GetParent()->GetHWND() |
| 949 | ,HWND_TOP |
| 950 | ,m_vFsOldSize.x |
| 951 | ,m_vFsOldSize.y |
| 952 | ,m_vFsOldSize.width |
| 953 | ,m_vFsOldSize.height |
| 954 | ,SWP_SIZE | SWP_SHOW |
| 955 | ); |
| 956 | return TRUE; |
| 957 | } |
| 958 | } // end of wxFrame::ShowFullScreen |
| 959 | |
| 960 | // |
| 961 | // Frame window |
| 962 | // |
| 963 | bool wxFrame::OS2Create( |
| 964 | int nId |
| 965 | , wxWindow* pParent |
| 966 | , const wxChar* zWclass |
| 967 | , wxWindow* pWxWin |
| 968 | , const wxChar* zTitle |
| 969 | , int nX |
| 970 | , int nY |
| 971 | , int nWidth |
| 972 | , int nHeight |
| 973 | , long ulStyle |
| 974 | ) |
| 975 | { |
| 976 | ULONG ulCreateFlags = 0L; |
| 977 | ULONG ulStyleFlags = 0L; |
| 978 | ULONG ulExtraFlags = 0L; |
| 979 | FRAMECDATA vFrameCtlData; |
| 980 | HWND hParent = NULLHANDLE; |
| 981 | HWND hTitlebar = NULLHANDLE; |
| 982 | HWND hHScroll = NULLHANDLE; |
| 983 | HWND hVScroll = NULLHANDLE; |
| 984 | HWND hFrame = NULLHANDLE; |
| 985 | HWND hClient = NULLHANDLE; |
| 986 | SWP vSwp[10]; |
| 987 | RECTL vRect[10]; |
| 988 | USHORT uCtlCount; |
| 989 | ERRORID vError; |
| 990 | wxString sError; |
| 991 | |
| 992 | m_hDefaultIcon = (WXHICON) (wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON : wxDEFAULT_FRAME_ICON); |
| 993 | |
| 994 | if (pParent) |
| 995 | hParent = GetWinHwnd(pParent); |
| 996 | else |
| 997 | hParent = HWND_DESKTOP; |
| 998 | |
| 999 | if (ulStyle == wxDEFAULT_FRAME_STYLE) |
| 1000 | ulCreateFlags = FCF_SIZEBORDER | FCF_TITLEBAR | FCF_SYSMENU | |
| 1001 | FCF_MINMAX | FCF_TASKLIST; |
| 1002 | else |
| 1003 | { |
| 1004 | if ((ulStyle & wxCAPTION) == wxCAPTION) |
| 1005 | ulCreateFlags = FCF_TASKLIST; |
| 1006 | else |
| 1007 | ulCreateFlags = FCF_NOMOVEWITHOWNER; |
| 1008 | |
| 1009 | if ((ulStyle & wxVSCROLL) == wxVSCROLL) |
| 1010 | ulCreateFlags |= FCF_VERTSCROLL; |
| 1011 | if ((ulStyle & wxHSCROLL) == wxHSCROLL) |
| 1012 | ulCreateFlags |= FCF_HORZSCROLL; |
| 1013 | if (ulStyle & wxMINIMIZE_BOX) |
| 1014 | ulCreateFlags |= FCF_MINBUTTON; |
| 1015 | if (ulStyle & wxMAXIMIZE_BOX) |
| 1016 | ulCreateFlags |= FCF_MAXBUTTON; |
| 1017 | if (ulStyle & wxTHICK_FRAME) |
| 1018 | ulCreateFlags |= FCF_DLGBORDER; |
| 1019 | if (ulStyle & wxSYSTEM_MENU) |
| 1020 | ulCreateFlags |= FCF_SYSMENU; |
| 1021 | if (ulStyle & wxCAPTION) |
| 1022 | ulCreateFlags |= FCF_TASKLIST; |
| 1023 | if (ulStyle & wxCLIP_CHILDREN) |
| 1024 | { |
| 1025 | // Invalid for frame windows under PM |
| 1026 | } |
| 1027 | |
| 1028 | if (ulStyle & wxTINY_CAPTION_VERT) |
| 1029 | ulCreateFlags |= FCF_TASKLIST; |
| 1030 | if (ulStyle & wxTINY_CAPTION_HORIZ) |
| 1031 | ulCreateFlags |= FCF_TASKLIST; |
| 1032 | |
| 1033 | if ((ulStyle & wxTHICK_FRAME) == 0) |
| 1034 | ulCreateFlags |= FCF_BORDER; |
| 1035 | if (ulStyle & wxFRAME_TOOL_WINDOW) |
| 1036 | ulExtraFlags = kFrameToolWindow; |
| 1037 | |
| 1038 | if (ulStyle & wxSTAY_ON_TOP) |
| 1039 | ulCreateFlags |= FCF_SYSMODAL; |
| 1040 | } |
| 1041 | if ((ulStyle & wxMINIMIZE) || (ulStyle & wxICONIZE)) |
| 1042 | ulStyleFlags |= WS_MINIMIZED; |
| 1043 | if (ulStyle & wxMAXIMIZE) |
| 1044 | ulStyleFlags |= WS_MAXIMIZED; |
| 1045 | |
| 1046 | // |
| 1047 | // Clear the visible flag, we always call show |
| 1048 | // |
| 1049 | ulStyleFlags &= (unsigned long)~WS_VISIBLE; |
| 1050 | m_bIconized = FALSE; |
| 1051 | |
| 1052 | // |
| 1053 | // Set the frame control block |
| 1054 | // |
| 1055 | vFrameCtlData.cb = sizeof(vFrameCtlData); |
| 1056 | vFrameCtlData.flCreateFlags = ulCreateFlags; |
| 1057 | vFrameCtlData.hmodResources = 0L; |
| 1058 | vFrameCtlData.idResources = 0; |
| 1059 | |
| 1060 | // |
| 1061 | // Create the frame window: We break ranks with other ports now |
| 1062 | // and instead of calling down into the base wxWindow class' OS2Create |
| 1063 | // we do all our own stuff here. We will set the needed pieces |
| 1064 | // of wxWindow manually, here. |
| 1065 | // |
| 1066 | |
| 1067 | hFrame = ::WinCreateStdWindow( hParent |
| 1068 | ,ulStyleFlags // frame-window style |
| 1069 | ,&ulCreateFlags // window style |
| 1070 | ,(PSZ)zWclass // class name |
| 1071 | ,(PSZ)zTitle // window title |
| 1072 | ,0L // default client style |
| 1073 | ,NULLHANDLE // resource in executable file |
| 1074 | ,0 // resource id |
| 1075 | ,&hClient // receives client window handle |
| 1076 | ); |
| 1077 | if (!hFrame) |
| 1078 | { |
| 1079 | vError = ::WinGetLastError(vHabmain); |
| 1080 | sError = wxPMErrorToStr(vError); |
| 1081 | wxLogError("Error creating frame. Error: %s\n", sError); |
| 1082 | return FALSE; |
| 1083 | } |
| 1084 | |
| 1085 | // |
| 1086 | // wxWindow class' m_hWnd set here and needed associations |
| 1087 | // |
| 1088 | m_hFrame = hFrame; |
| 1089 | m_hWnd = hClient; |
| 1090 | wxAssociateWinWithHandle(m_hWnd, this); |
| 1091 | wxAssociateWinWithHandle(m_hFrame, this); |
| 1092 | |
| 1093 | m_backgroundColour.Set(wxString("GREY")); |
| 1094 | |
| 1095 | LONG lColor = (LONG)m_backgroundColour.GetPixel(); |
| 1096 | |
| 1097 | if (!::WinSetPresParam( m_hWnd |
| 1098 | ,PP_BACKGROUNDCOLOR |
| 1099 | ,sizeof(LONG) |
| 1100 | ,(PVOID)&lColor |
| 1101 | )) |
| 1102 | { |
| 1103 | vError = ::WinGetLastError(vHabmain); |
| 1104 | sError = wxPMErrorToStr(vError); |
| 1105 | wxLogError("Error creating frame. Error: %s\n", sError); |
| 1106 | return FALSE; |
| 1107 | } |
| 1108 | |
| 1109 | // |
| 1110 | // Now need to subclass window. Instead of calling the SubClassWin in wxWindow |
| 1111 | // we manually subclass here because we don't want to use the main wxWndProc |
| 1112 | // by default |
| 1113 | // |
| 1114 | m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(m_hFrame, (PFNWP)wxFrameMainWndProc); |
| 1115 | |
| 1116 | // |
| 1117 | // Now size everything. If adding a menu the client will need to be resized. |
| 1118 | // |
| 1119 | |
| 1120 | if (pParent) |
| 1121 | { |
| 1122 | nY = pParent->GetSize().y - (nY + nHeight); |
| 1123 | } |
| 1124 | else |
| 1125 | { |
| 1126 | RECTL vRect; |
| 1127 | |
| 1128 | ::WinQueryWindowRect(HWND_DESKTOP, &vRect); |
| 1129 | nY = vRect.yTop - (nY + nHeight); |
| 1130 | } |
| 1131 | if (!::WinSetWindowPos( m_hFrame |
| 1132 | ,HWND_TOP |
| 1133 | ,nX |
| 1134 | ,nY |
| 1135 | ,nWidth |
| 1136 | ,nHeight |
| 1137 | ,SWP_SIZE | SWP_MOVE | SWP_ACTIVATE | SWP_ZORDER |
| 1138 | )) |
| 1139 | { |
| 1140 | vError = ::WinGetLastError(vHabmain); |
| 1141 | sError = wxPMErrorToStr(vError); |
| 1142 | wxLogError("Error sizing frame. Error: %s\n", sError); |
| 1143 | return FALSE; |
| 1144 | } |
| 1145 | return TRUE; |
| 1146 | } // end of wxFrame::OS2Create |
| 1147 | |
| 1148 | // |
| 1149 | // Default activation behaviour - set the focus for the first child |
| 1150 | // subwindow found. |
| 1151 | // |
| 1152 | void wxFrame::OnActivate( |
| 1153 | wxActivateEvent& rEvent |
| 1154 | ) |
| 1155 | { |
| 1156 | if ( rEvent.GetActive() ) |
| 1157 | { |
| 1158 | // restore focus to the child which was last focused |
| 1159 | wxLogTrace(_T("focus"), _T("wxFrame %08x activated."), m_hWnd); |
| 1160 | |
| 1161 | wxWindow* pParent = m_pWinLastFocused ? m_pWinLastFocused->GetParent() |
| 1162 | : NULL; |
| 1163 | if (!pParent) |
| 1164 | { |
| 1165 | pParent = this; |
| 1166 | } |
| 1167 | |
| 1168 | wxSetFocusToChild( pParent |
| 1169 | ,&m_pWinLastFocused |
| 1170 | ); |
| 1171 | } |
| 1172 | else // deactivating |
| 1173 | { |
| 1174 | // |
| 1175 | // Remember the last focused child if it is our child |
| 1176 | // |
| 1177 | m_pWinLastFocused = FindFocus(); |
| 1178 | |
| 1179 | for (wxWindowList::Node* pNode = GetChildren().GetFirst(); |
| 1180 | pNode; |
| 1181 | pNode = pNode->GetNext()) |
| 1182 | { |
| 1183 | // FIXME all this is totally bogus - we need to do the same as wxPanel, |
| 1184 | // but how to do it without duplicating the code? |
| 1185 | |
| 1186 | // restore focus |
| 1187 | wxWindow* pChild = pNode->GetData(); |
| 1188 | |
| 1189 | if (!pChild->IsTopLevel() |
| 1190 | #if wxUSE_TOOLBAR |
| 1191 | && !wxDynamicCast(pChild, wxToolBar) |
| 1192 | #endif // wxUSE_TOOLBAR |
| 1193 | #if wxUSE_STATUSBAR |
| 1194 | && !wxDynamicCast(pChild, wxStatusBar) |
| 1195 | #endif // wxUSE_STATUSBAR |
| 1196 | ) |
| 1197 | { |
| 1198 | pChild->SetFocus(); |
| 1199 | return; |
| 1200 | } |
| 1201 | } |
| 1202 | } |
| 1203 | } // end of wxFrame::OnActivate |
| 1204 | |
| 1205 | // ---------------------------------------------------------------------------- |
| 1206 | // wxFrame size management: we exclude the areas taken by menu/status/toolbars |
| 1207 | // from the client area, so the client area is what's really available for the |
| 1208 | // frame contents |
| 1209 | // ---------------------------------------------------------------------------- |
| 1210 | |
| 1211 | // Checks if there is a toolbar, and returns the first free client position |
| 1212 | wxPoint wxFrame::GetClientAreaOrigin() const |
| 1213 | { |
| 1214 | wxPoint vPoint(0, 0); |
| 1215 | |
| 1216 | #if wxUSE_TOOLBAR |
| 1217 | if (GetToolBar()) |
| 1218 | { |
| 1219 | int nWidth; |
| 1220 | int nHeight; |
| 1221 | |
| 1222 | GetToolBar()->GetSize( &nWidth |
| 1223 | ,&nHeight |
| 1224 | ); |
| 1225 | |
| 1226 | if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL) |
| 1227 | { |
| 1228 | vPoint.x += nWidth; |
| 1229 | } |
| 1230 | else |
| 1231 | { |
| 1232 | // PM is backwards from windows |
| 1233 | vPoint.y += nHeight; |
| 1234 | } |
| 1235 | } |
| 1236 | #endif //wxUSE_TOOLBAR |
| 1237 | return vPoint; |
| 1238 | } // end of wxFrame::GetClientAreaOrigin |
| 1239 | |
| 1240 | // ---------------------------------------------------------------------------- |
| 1241 | // tool/status bar stuff |
| 1242 | // ---------------------------------------------------------------------------- |
| 1243 | |
| 1244 | #if wxUSE_TOOLBAR |
| 1245 | |
| 1246 | wxToolBar* wxFrame::CreateToolBar( |
| 1247 | long lStyle |
| 1248 | , wxWindowID vId |
| 1249 | , const wxString& rName |
| 1250 | ) |
| 1251 | { |
| 1252 | if (wxFrameBase::CreateToolBar( lStyle |
| 1253 | ,vId |
| 1254 | ,rName |
| 1255 | )) |
| 1256 | { |
| 1257 | PositionToolBar(); |
| 1258 | } |
| 1259 | return m_frameToolBar; |
| 1260 | } // end of wxFrame::CreateToolBar |
| 1261 | |
| 1262 | void wxFrame::PositionToolBar() |
| 1263 | { |
| 1264 | HWND hWndClient; |
| 1265 | RECTL vRect; |
| 1266 | |
| 1267 | ::WinQueryWindowRect(GetHwnd(), &vRect); |
| 1268 | |
| 1269 | #if wxUSE_STATUSBAR |
| 1270 | if (GetStatusBar()) |
| 1271 | { |
| 1272 | int nStatusX; |
| 1273 | int nStatusY; |
| 1274 | |
| 1275 | GetStatusBar()->GetClientSize( &nStatusX |
| 1276 | ,&nStatusY |
| 1277 | ); |
| 1278 | // PM is backwards from windows |
| 1279 | vRect.yBottom += nStatusY; |
| 1280 | } |
| 1281 | #endif // wxUSE_STATUSBAR |
| 1282 | |
| 1283 | if ( m_frameToolBar ) |
| 1284 | { |
| 1285 | int nToolbarWidth; |
| 1286 | int nToolbarHeight; |
| 1287 | |
| 1288 | m_frameToolBar->GetSize( &nToolbarWidth |
| 1289 | ,&nToolbarHeight |
| 1290 | ); |
| 1291 | |
| 1292 | if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL) |
| 1293 | { |
| 1294 | nToolbarHeight = vRect.yBottom; |
| 1295 | } |
| 1296 | else |
| 1297 | { |
| 1298 | nToolbarWidth = vRect.xRight; |
| 1299 | } |
| 1300 | |
| 1301 | // |
| 1302 | // Use the 'real' PM position here |
| 1303 | // |
| 1304 | GetToolBar()->SetSize( 0 |
| 1305 | ,0 |
| 1306 | ,nToolbarWidth |
| 1307 | ,nToolbarHeight |
| 1308 | ,wxSIZE_NO_ADJUSTMENTS |
| 1309 | ); |
| 1310 | } |
| 1311 | } // end of wxFrame::PositionToolBar |
| 1312 | #endif // wxUSE_TOOLBAR |
| 1313 | |
| 1314 | // ---------------------------------------------------------------------------- |
| 1315 | // frame state (iconized/maximized/...) |
| 1316 | // ---------------------------------------------------------------------------- |
| 1317 | |
| 1318 | // |
| 1319 | // propagate our state change to all child frames: this allows us to emulate X |
| 1320 | // Windows behaviour where child frames float independently of the parent one |
| 1321 | // on the desktop, but are iconized/restored with it |
| 1322 | // |
| 1323 | void wxFrame::IconizeChildFrames( |
| 1324 | bool bIconize |
| 1325 | ) |
| 1326 | { |
| 1327 | for (wxWindowList::Node* pNode = GetChildren().GetFirst(); |
| 1328 | pNode; |
| 1329 | pNode = pNode->GetNext() ) |
| 1330 | { |
| 1331 | wxWindow* pWin = pNode->GetData(); |
| 1332 | wxFrame* pFrame = wxDynamicCast(pWin, wxFrame); |
| 1333 | |
| 1334 | if ( pFrame |
| 1335 | #if wxUSE_MDI_ARCHITECTURE |
| 1336 | && !wxDynamicCast(pFrame, wxMDIChildFrame) |
| 1337 | #endif // wxUSE_MDI_ARCHITECTURE |
| 1338 | ) |
| 1339 | { |
| 1340 | // |
| 1341 | // We don't want to restore the child frames which had been |
| 1342 | // iconized even before we were iconized, so save the child frame |
| 1343 | // status when iconizing the parent frame and check it when |
| 1344 | // restoring it. |
| 1345 | // |
| 1346 | if (bIconize) |
| 1347 | { |
| 1348 | pFrame->m_bWasMinimized = pFrame->IsIconized(); |
| 1349 | } |
| 1350 | |
| 1351 | // |
| 1352 | // This test works for both iconizing and restoring |
| 1353 | // |
| 1354 | if (!pFrame->m_bWasMinimized) |
| 1355 | pFrame->Iconize(bIconize); |
| 1356 | } |
| 1357 | } |
| 1358 | } // end of wxFrame::IconizeChildFrames |
| 1359 | |
| 1360 | // =========================================================================== |
| 1361 | // message processing |
| 1362 | // =========================================================================== |
| 1363 | |
| 1364 | // --------------------------------------------------------------------------- |
| 1365 | // preprocessing |
| 1366 | // --------------------------------------------------------------------------- |
| 1367 | bool wxFrame::OS2TranslateMessage( |
| 1368 | WXMSG* pMsg |
| 1369 | ) |
| 1370 | { |
| 1371 | // |
| 1372 | // try the menu bar accels |
| 1373 | // |
| 1374 | wxMenuBar* pMenuBar = GetMenuBar(); |
| 1375 | |
| 1376 | if (!pMenuBar) |
| 1377 | return FALSE; |
| 1378 | |
| 1379 | #if wxUSE_ACCEL && wxUSE_MENUS_NATIVE |
| 1380 | const wxAcceleratorTable& rAcceleratorTable = pMenuBar->GetAccelTable(); |
| 1381 | return rAcceleratorTable.Translate(GetHWND(), pMsg); |
| 1382 | #else |
| 1383 | return FALSE; |
| 1384 | #endif //wxUSE_ACCEL |
| 1385 | } // end of wxFrame::OS2TranslateMessage |
| 1386 | |
| 1387 | // --------------------------------------------------------------------------- |
| 1388 | // our private (non virtual) message handlers |
| 1389 | // --------------------------------------------------------------------------- |
| 1390 | bool wxFrame::HandlePaint() |
| 1391 | { |
| 1392 | RECTL vRect; |
| 1393 | |
| 1394 | if (::WinQueryUpdateRect(GetHWND(), &vRect)) |
| 1395 | { |
| 1396 | if (m_bIconized) |
| 1397 | { |
| 1398 | // |
| 1399 | // Icons in PM are the same as "pointers" |
| 1400 | // |
| 1401 | HPOINTER hIcon; |
| 1402 | |
| 1403 | if (m_icon.Ok()) |
| 1404 | hIcon = (HPOINTER)::WinSendMsg(m_hFrame, WM_QUERYICON, 0L, 0L); |
| 1405 | else |
| 1406 | hIcon = (HPOINTER)m_hDefaultIcon; |
| 1407 | |
| 1408 | // |
| 1409 | // Hold a pointer to the dc so long as the OnPaint() message |
| 1410 | // is being processed |
| 1411 | // |
| 1412 | RECTL vRect2; |
| 1413 | HPS hPs = ::WinBeginPaint(GetHwnd(), NULLHANDLE, &vRect2); |
| 1414 | |
| 1415 | // |
| 1416 | // Erase background before painting or we get white background |
| 1417 | // |
| 1418 | OS2DefWindowProc(WM_ERASEBACKGROUND, (MPARAM)hPs, (MPARAM)&vRect2); |
| 1419 | |
| 1420 | if (hIcon) |
| 1421 | { |
| 1422 | HWND hWndClient; |
| 1423 | RECTL vRect3; |
| 1424 | |
| 1425 | ::WinQueryWindowRect(GetHwnd(), &vRect3); |
| 1426 | |
| 1427 | static const int nIconWidth = 32; |
| 1428 | static const int nIconHeight = 32; |
| 1429 | int nIconX = (int)((vRect3.xRight - nIconWidth)/2); |
| 1430 | int nIconY = (int)((vRect3.yBottom + nIconHeight)/2); |
| 1431 | |
| 1432 | ::WinDrawPointer(hPs, nIconX, nIconY, hIcon, DP_NORMAL); |
| 1433 | } |
| 1434 | ::WinEndPaint(hPs); |
| 1435 | return TRUE; |
| 1436 | } |
| 1437 | else |
| 1438 | { |
| 1439 | if (!wxWindow::HandlePaint()) |
| 1440 | { |
| 1441 | HPS hPS; |
| 1442 | RECTL vRect; |
| 1443 | |
| 1444 | hPS = ::WinBeginPaint( GetHwnd() |
| 1445 | ,NULLHANDLE |
| 1446 | ,&vRect |
| 1447 | ); |
| 1448 | if(hPS) |
| 1449 | { |
| 1450 | ::GpiCreateLogColorTable( hPS |
| 1451 | ,0L |
| 1452 | ,LCOLF_CONSECRGB |
| 1453 | ,0L |
| 1454 | ,(LONG)wxTheColourDatabase->m_nSize |
| 1455 | ,(PLONG)wxTheColourDatabase->m_palTable |
| 1456 | ); |
| 1457 | ::GpiCreateLogColorTable( hPS |
| 1458 | ,0L |
| 1459 | ,LCOLF_RGB |
| 1460 | ,0L |
| 1461 | ,0L |
| 1462 | ,NULL |
| 1463 | ); |
| 1464 | |
| 1465 | ::WinFillRect( hPS |
| 1466 | ,&vRect |
| 1467 | ,GetBackgroundColour().GetPixel() |
| 1468 | ); |
| 1469 | ::WinEndPaint(hPS); |
| 1470 | } |
| 1471 | } |
| 1472 | return TRUE; |
| 1473 | } |
| 1474 | } |
| 1475 | else |
| 1476 | { |
| 1477 | // nothing to paint - processed |
| 1478 | return TRUE; |
| 1479 | } |
| 1480 | return FALSE; |
| 1481 | } // end of wxFrame::HandlePaint |
| 1482 | |
| 1483 | bool wxFrame::HandleSize( |
| 1484 | int nX |
| 1485 | , int nY |
| 1486 | , WXUINT nId |
| 1487 | ) |
| 1488 | { |
| 1489 | bool bProcessed = FALSE; |
| 1490 | |
| 1491 | switch (nId) |
| 1492 | { |
| 1493 | case kSizeNormal: |
| 1494 | // |
| 1495 | // Only do it it if we were iconized before, otherwise resizing the |
| 1496 | // parent frame has a curious side effect of bringing it under it's |
| 1497 | // children |
| 1498 | if (!m_bIconized ) |
| 1499 | break; |
| 1500 | |
| 1501 | // |
| 1502 | // restore all child frames too |
| 1503 | // |
| 1504 | IconizeChildFrames(FALSE); |
| 1505 | (void)SendIconizeEvent(FALSE); |
| 1506 | |
| 1507 | // |
| 1508 | // fall through |
| 1509 | // |
| 1510 | |
| 1511 | case kSizeMax: |
| 1512 | m_bIconized = FALSE; |
| 1513 | break; |
| 1514 | |
| 1515 | case kSizeMin: |
| 1516 | // |
| 1517 | // Iconize all child frames too |
| 1518 | // |
| 1519 | IconizeChildFrames(TRUE); |
| 1520 | (void)SendIconizeEvent(); |
| 1521 | m_bIconized = TRUE; |
| 1522 | break; |
| 1523 | } |
| 1524 | |
| 1525 | if (!m_bIconized) |
| 1526 | { |
| 1527 | // |
| 1528 | // forward WM_SIZE to status bar control |
| 1529 | // |
| 1530 | #if wxUSE_NATIVE_STATUSBAR |
| 1531 | if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95))) |
| 1532 | { |
| 1533 | wxSizeEvent vEvent( wxSize( nX |
| 1534 | ,nY |
| 1535 | ) |
| 1536 | ,m_frameStatusBar->GetId() |
| 1537 | ); |
| 1538 | |
| 1539 | vEvent.SetEventObject(m_frameStatusBar); |
| 1540 | m_frameStatusBar->OnSize(vEvent); |
| 1541 | } |
| 1542 | #endif // wxUSE_NATIVE_STATUSBAR |
| 1543 | |
| 1544 | PositionStatusBar(); |
| 1545 | #if wxUSE_TOOLBAR |
| 1546 | PositionToolBar(); |
| 1547 | #endif // wxUSE_TOOLBAR |
| 1548 | |
| 1549 | wxSizeEvent vEvent( wxSize( nX |
| 1550 | ,nY |
| 1551 | ) |
| 1552 | ,m_windowId |
| 1553 | ); |
| 1554 | |
| 1555 | vEvent.SetEventObject(this); |
| 1556 | bProcessed = GetEventHandler()->ProcessEvent(vEvent); |
| 1557 | AlterChildPos(); |
| 1558 | } |
| 1559 | return bProcessed; |
| 1560 | } // end of wxFrame::HandleSize |
| 1561 | |
| 1562 | bool wxFrame::HandleCommand( |
| 1563 | WXWORD nId |
| 1564 | , WXWORD nCmd |
| 1565 | , WXHWND hControl |
| 1566 | ) |
| 1567 | { |
| 1568 | if (hControl) |
| 1569 | { |
| 1570 | // |
| 1571 | // In case it's e.g. a toolbar. |
| 1572 | // |
| 1573 | wxWindow* pWin = wxFindWinFromHandle(hControl); |
| 1574 | |
| 1575 | if (pWin) |
| 1576 | return pWin->OS2Command( nCmd |
| 1577 | ,nId |
| 1578 | ); |
| 1579 | } |
| 1580 | |
| 1581 | // |
| 1582 | // Handle here commands from menus and accelerators |
| 1583 | // |
| 1584 | if (nCmd == CMDSRC_MENU || nCmd == CMDSRC_ACCELERATOR) |
| 1585 | { |
| 1586 | #if wxUSE_MENUS_NATIVE |
| 1587 | if (wxCurrentPopupMenu) |
| 1588 | { |
| 1589 | wxMenu* pPopupMenu = wxCurrentPopupMenu; |
| 1590 | |
| 1591 | wxCurrentPopupMenu = NULL; |
| 1592 | |
| 1593 | return pPopupMenu->OS2Command( nCmd |
| 1594 | ,nId |
| 1595 | ); |
| 1596 | return TRUE; |
| 1597 | } |
| 1598 | #endif |
| 1599 | |
| 1600 | if (ProcessCommand(nId)) |
| 1601 | { |
| 1602 | return TRUE; |
| 1603 | } |
| 1604 | } |
| 1605 | return FALSE; |
| 1606 | } // end of wxFrame::HandleCommand |
| 1607 | |
| 1608 | bool wxFrame::HandleMenuSelect( |
| 1609 | WXWORD nItem |
| 1610 | , WXWORD nFlags |
| 1611 | , WXHMENU hMenu |
| 1612 | ) |
| 1613 | { |
| 1614 | if( !nFlags ) |
| 1615 | { |
| 1616 | MENUITEM mItem; |
| 1617 | MRESULT rc; |
| 1618 | |
| 1619 | rc = ::WinSendMsg(hMenu, MM_QUERYITEM, MPFROM2SHORT(nItem, TRUE), (MPARAM)&mItem); |
| 1620 | |
| 1621 | if(rc && !(mItem.afStyle & (MIS_SUBMENU | MIS_SEPARATOR))) |
| 1622 | { |
| 1623 | wxMenuEvent vEvent(wxEVT_MENU_HIGHLIGHT, nItem); |
| 1624 | |
| 1625 | vEvent.SetEventObject(this); |
| 1626 | GetEventHandler()->ProcessEvent(vEvent); // return value would be ignored by PM |
| 1627 | } |
| 1628 | } |
| 1629 | return TRUE; |
| 1630 | } // end of wxFrame::HandleMenuSelect |
| 1631 | |
| 1632 | // --------------------------------------------------------------------------- |
| 1633 | // Main Frame window proc |
| 1634 | // --------------------------------------------------------------------------- |
| 1635 | MRESULT EXPENTRY wxFrameMainWndProc( |
| 1636 | HWND hWnd |
| 1637 | , ULONG ulMsg |
| 1638 | , MPARAM wParam |
| 1639 | , MPARAM lParam |
| 1640 | ) |
| 1641 | { |
| 1642 | MRESULT rc = (MRESULT)0; |
| 1643 | bool bProcessed = FALSE; |
| 1644 | wxFrame* pWnd = NULL; |
| 1645 | |
| 1646 | pWnd = (wxFrame*) wxFindWinFromHandle((WXHWND) hWnd); |
| 1647 | switch (ulMsg) |
| 1648 | { |
| 1649 | case WM_QUERYFRAMECTLCOUNT: |
| 1650 | if(pWnd && pWnd->m_fnOldWndProc) |
| 1651 | { |
| 1652 | USHORT uItemCount = SHORT1FROMMR(pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam)); |
| 1653 | |
| 1654 | rc = MRFROMSHORT(uItemCount); |
| 1655 | } |
| 1656 | break; |
| 1657 | |
| 1658 | case WM_FORMATFRAME: |
| 1659 | ///////////////////////////////////////////////////////////////////////////////// |
| 1660 | // Applications that subclass frame controls may find that the frame is already |
| 1661 | // subclassed the number of frame controls is variable. |
| 1662 | // The WM_FORMATFRAME and WM_QUERYFRAMECTLCOUNT messages must always be |
| 1663 | // subclassed by calling the previous window procedure and modifying its result. |
| 1664 | //////////////////////////////////////////////////////////////////////////////// |
| 1665 | { |
| 1666 | int nItemCount; |
| 1667 | int i; |
| 1668 | PSWP pSWP = NULL; |
| 1669 | SWP vSwpStb; |
| 1670 | RECTL vRectl; |
| 1671 | RECTL vRstb; |
| 1672 | int nHeight=0; |
| 1673 | |
| 1674 | pSWP = (PSWP)PVOIDFROMMP(wParam); |
| 1675 | nItemCount = SHORT1FROMMR(pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam)); |
| 1676 | if(pWnd->m_frameStatusBar) |
| 1677 | { |
| 1678 | ::WinQueryWindowRect(pWnd->m_frameStatusBar->GetHWND(), &vRstb); |
| 1679 | pWnd->m_frameStatusBar->GetSize(NULL, &nHeight); |
| 1680 | ::WinQueryWindowRect(pWnd->m_hFrame, &vRectl); |
| 1681 | ::WinMapWindowPoints(pWnd->m_hFrame, HWND_DESKTOP, (PPOINTL)&vRectl, 2); |
| 1682 | vRstb = vRectl; |
| 1683 | ::WinCalcFrameRect(pWnd->m_hFrame, &vRectl, TRUE); |
| 1684 | |
| 1685 | vSwpStb.x = vRectl.xLeft - vRstb.xLeft; |
| 1686 | vSwpStb.y = vRectl.yBottom - vRstb.yBottom; |
| 1687 | vSwpStb.cx = vRectl.xRight - vRectl.xLeft - 1; //?? -1 ?? |
| 1688 | vSwpStb.cy = nHeight; |
| 1689 | vSwpStb.fl = SWP_SIZE |SWP_MOVE | SWP_SHOW; |
| 1690 | vSwpStb.hwnd = pWnd->m_frameStatusBar->GetHWND(); |
| 1691 | vSwpStb.hwndInsertBehind = HWND_TOP; |
| 1692 | } |
| 1693 | ::WinQueryWindowRect(pWnd->m_hFrame, &vRectl); |
| 1694 | ::WinMapWindowPoints(pWnd->m_hFrame, HWND_DESKTOP, (PPOINTL)&vRectl, 2); |
| 1695 | ::WinCalcFrameRect(pWnd->m_hFrame, &vRectl, TRUE); |
| 1696 | ::WinMapWindowPoints(HWND_DESKTOP, pWnd->m_hFrame, (PPOINTL)&vRectl, 2); |
| 1697 | for(i = 0; i < nItemCount; i++) |
| 1698 | { |
| 1699 | if(pWnd->m_hWnd && pSWP[i].hwnd == pWnd->m_hWnd) |
| 1700 | { |
| 1701 | pSWP[i].x = vRectl.xLeft; |
| 1702 | pSWP[i].y = vRectl.yBottom + nHeight; |
| 1703 | pSWP[i].cx = vRectl.xRight - vRectl.xLeft; |
| 1704 | pSWP[i].cy = vRectl.yTop - vRectl.yBottom - nHeight; |
| 1705 | pSWP[i].fl = SWP_SIZE | SWP_MOVE | SWP_SHOW; |
| 1706 | pSWP[i].hwndInsertBehind = HWND_TOP; |
| 1707 | } |
| 1708 | } |
| 1709 | bProcessed = TRUE; |
| 1710 | rc = MRFROMSHORT(nItemCount); |
| 1711 | } |
| 1712 | break; |
| 1713 | |
| 1714 | default: |
| 1715 | if(pWnd && pWnd->m_fnOldWndProc) |
| 1716 | rc = pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam); |
| 1717 | else |
| 1718 | rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam); |
| 1719 | } |
| 1720 | return rc; |
| 1721 | } // end of wxFrameMainWndProc |
| 1722 | |
| 1723 | MRESULT EXPENTRY wxFrameWndProc( |
| 1724 | HWND hWnd |
| 1725 | , ULONG ulMsg |
| 1726 | , MPARAM wParam |
| 1727 | , MPARAM lParam |
| 1728 | ) |
| 1729 | { |
| 1730 | // |
| 1731 | // Trace all ulMsgs - useful for the debugging |
| 1732 | // |
| 1733 | HWND parentHwnd; |
| 1734 | wxFrame* pWnd = NULL; |
| 1735 | |
| 1736 | parentHwnd = WinQueryWindow(hWnd,QW_PARENT); |
| 1737 | pWnd = (wxFrame*) wxFindWinFromHandle((WXHWND) hWnd); |
| 1738 | |
| 1739 | // |
| 1740 | // When we get the first message for the HWND we just created, we associate |
| 1741 | // it with wxWindow stored in wxWndHook |
| 1742 | // |
| 1743 | |
| 1744 | MRESULT rc = (MRESULT)0; |
| 1745 | bool bProcessed = FALSE; |
| 1746 | |
| 1747 | // |
| 1748 | // Stop right here if we don't have a valid handle in our wxWindow object. |
| 1749 | // |
| 1750 | if (pWnd && !pWnd->GetHWND()) |
| 1751 | { |
| 1752 | pWnd->SetHWND((WXHWND) hWnd); |
| 1753 | rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam ); |
| 1754 | pWnd->SetHWND(0); |
| 1755 | } |
| 1756 | else |
| 1757 | { |
| 1758 | if (pWnd) |
| 1759 | rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam); |
| 1760 | else |
| 1761 | rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam); |
| 1762 | } |
| 1763 | return rc; |
| 1764 | } // end of wxFrameWndProc |
| 1765 | |
| 1766 | MRESULT wxFrame::OS2WindowProc( |
| 1767 | WXUINT uMessage |
| 1768 | , WXWPARAM wParam |
| 1769 | , WXLPARAM lParam |
| 1770 | ) |
| 1771 | { |
| 1772 | MRESULT mRc = 0L; |
| 1773 | bool bProcessed = FALSE; |
| 1774 | |
| 1775 | switch (uMessage) |
| 1776 | { |
| 1777 | case WM_CLOSE: |
| 1778 | // |
| 1779 | // If we can't close, tell the system that we processed the |
| 1780 | // message - otherwise it would close us |
| 1781 | // |
| 1782 | bProcessed = !Close(); |
| 1783 | break; |
| 1784 | |
| 1785 | case WM_PAINT: |
| 1786 | bProcessed = HandlePaint(); |
| 1787 | mRc = (MRESULT)FALSE; |
| 1788 | break; |
| 1789 | |
| 1790 | case WM_ERASEBACKGROUND: |
| 1791 | // |
| 1792 | // Returning TRUE to requests PM to paint the window background |
| 1793 | // in SYSCLR_WINDOW. We capture this here because the PS returned |
| 1794 | // in Frames is the PS for the whole frame, which we can't really |
| 1795 | // use at all. If you want to paint a different background, do it |
| 1796 | // in an OnPaint using a wxPaintDC. |
| 1797 | // |
| 1798 | mRc = (MRESULT)(TRUE); |
| 1799 | break; |
| 1800 | |
| 1801 | case WM_COMMAND: |
| 1802 | { |
| 1803 | WORD wId; |
| 1804 | WORD wCmd; |
| 1805 | WXHWND hWnd; |
| 1806 | |
| 1807 | UnpackCommand( (WXWPARAM)wParam |
| 1808 | ,(WXLPARAM)lParam |
| 1809 | ,&wId |
| 1810 | ,&hWnd |
| 1811 | ,&wCmd |
| 1812 | ); |
| 1813 | |
| 1814 | bProcessed = HandleCommand( wId |
| 1815 | ,wCmd |
| 1816 | ,(WXHWND)hWnd |
| 1817 | ); |
| 1818 | } |
| 1819 | break; |
| 1820 | |
| 1821 | case WM_MENUSELECT: |
| 1822 | { |
| 1823 | WXWORD wItem; |
| 1824 | WXWORD wFlags; |
| 1825 | WXHMENU hMenu; |
| 1826 | |
| 1827 | UnpackMenuSelect( wParam |
| 1828 | ,lParam |
| 1829 | ,&wItem |
| 1830 | ,&wFlags |
| 1831 | ,&hMenu |
| 1832 | ); |
| 1833 | bProcessed = HandleMenuSelect( wItem |
| 1834 | ,wFlags |
| 1835 | ,hMenu |
| 1836 | ); |
| 1837 | mRc = (MRESULT)TRUE; |
| 1838 | } |
| 1839 | break; |
| 1840 | |
| 1841 | case WM_SIZE: |
| 1842 | { |
| 1843 | SHORT nScxold = SHORT1FROMMP(wParam); // Old horizontal size. |
| 1844 | SHORT nScyold = SHORT2FROMMP(wParam); // Old vertical size. |
| 1845 | SHORT nScxnew = SHORT1FROMMP(lParam); // New horizontal size. |
| 1846 | SHORT nScynew = SHORT2FROMMP(lParam); // New vertical size. |
| 1847 | |
| 1848 | lParam = MRFROM2SHORT( nScxnew - 20 |
| 1849 | ,nScynew - 30 |
| 1850 | ); |
| 1851 | } |
| 1852 | bProcessed = HandleSize(LOWORD(lParam), HIWORD(lParam), (WXUINT)wParam); |
| 1853 | mRc = (MRESULT)FALSE; |
| 1854 | break; |
| 1855 | |
| 1856 | case CM_QUERYDRAGIMAGE: |
| 1857 | { |
| 1858 | HPOINTER hIcon; |
| 1859 | |
| 1860 | if (m_icon.Ok()) |
| 1861 | hIcon = (HPOINTER)::WinSendMsg(GetHWND(), WM_QUERYICON, 0L, 0L); |
| 1862 | else |
| 1863 | hIcon = (HPOINTER)m_hDefaultIcon; |
| 1864 | mRc = (MRESULT)hIcon; |
| 1865 | bProcessed = mRc != 0; |
| 1866 | } |
| 1867 | break; |
| 1868 | } |
| 1869 | |
| 1870 | if (!bProcessed ) |
| 1871 | mRc = wxWindow::OS2WindowProc( uMessage |
| 1872 | ,wParam |
| 1873 | ,lParam |
| 1874 | ); |
| 1875 | return (MRESULT)mRc; |
| 1876 | } // wxFrame::OS2WindowProc |
| 1877 | |
| 1878 | void wxFrame::SetClient(WXHWND c_Hwnd) |
| 1879 | { |
| 1880 | // Duh...nothing to do under OS/2 |
| 1881 | } |
| 1882 | |
| 1883 | void wxFrame::SetClient( |
| 1884 | wxWindow* pWindow |
| 1885 | ) |
| 1886 | { |
| 1887 | wxWindow* pOldClient = this->GetClient(); |
| 1888 | bool bClientHasFocus = pOldClient && (pOldClient == wxWindow::FindFocus()); |
| 1889 | |
| 1890 | if(pOldClient == pWindow) // nothing to do |
| 1891 | return; |
| 1892 | if(pWindow == NULL) // just need to remove old client |
| 1893 | { |
| 1894 | if(pOldClient == NULL) // nothing to do |
| 1895 | return; |
| 1896 | |
| 1897 | if(bClientHasFocus ) |
| 1898 | this->SetFocus(); |
| 1899 | |
| 1900 | pOldClient->Enable( FALSE ); |
| 1901 | pOldClient->Show( FALSE ); |
| 1902 | ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId()); |
| 1903 | // to avoid OS/2 bug need to update frame |
| 1904 | ::WinSendMsg((HWND)this->GetFrame(), WM_UPDATEFRAME, (MPARAM)~0, 0); |
| 1905 | return; |
| 1906 | } |
| 1907 | |
| 1908 | // |
| 1909 | // Else need to change client |
| 1910 | // |
| 1911 | if(bClientHasFocus) |
| 1912 | this->SetFocus(); |
| 1913 | |
| 1914 | ::WinEnableWindowUpdate((HWND)GetHWND(), FALSE); |
| 1915 | if(pOldClient) |
| 1916 | { |
| 1917 | pOldClient->Enable(FALSE); |
| 1918 | pOldClient->Show(FALSE); |
| 1919 | ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId()); |
| 1920 | } |
| 1921 | pWindow->Reparent(this); |
| 1922 | ::WinSetWindowUShort(pWindow->GetHWND(), QWS_ID, FID_CLIENT); |
| 1923 | ::WinEnableWindowUpdate((HWND)GetHWND(), TRUE); |
| 1924 | pWindow->Enable(); |
| 1925 | pWindow->Show(); // ensure client is showing |
| 1926 | if( this->IsShown() ) |
| 1927 | { |
| 1928 | this->Show(); |
| 1929 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)~0, 0); |
| 1930 | } |
| 1931 | } |
| 1932 | |
| 1933 | wxWindow* wxFrame::GetClient() |
| 1934 | { |
| 1935 | return wxFindWinFromHandle((WXHWND)::WinWindowFromID(m_hFrame, FID_CLIENT)); |
| 1936 | } |