src/palmos/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/palmos/windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      William Osborne
   5 // Modified by:
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id:
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21     #pragma implementation "window.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/window.h"
  33     #include "wx/accel.h"
  34     #include "wx/setup.h"
  35     #include "wx/menu.h"
  36     #include "wx/dc.h"
  37     #include "wx/dcclient.h"
  38     #include "wx/dcmemory.h"
  39     #include "wx/utils.h"
  40     #include "wx/app.h"
  41     #include "wx/layout.h"
  42     #include "wx/dialog.h"
  43     #include "wx/frame.h"
  44     #include "wx/listbox.h"
  45     #include "wx/button.h"
  46     #include "wx/msgdlg.h"
  47     #include "wx/settings.h"
  48     #include "wx/statbox.h"
  49 #endif
  50
  51 #if wxUSE_OWNER_DRAWN && !defined(__WXUNIVERSAL__)
  52     #include "wx/ownerdrw.h"
  53 #endif
  54
  55 #include "wx/module.h"
  56
  57 #if wxUSE_DRAG_AND_DROP
  58     #include "wx/dnd.h"
  59 #endif
  60
  61 #if wxUSE_ACCESSIBILITY
  62     #include "wx/access.h"
  63 #endif
  64
  65 #include "wx/menuitem.h"
  66 #include "wx/log.h"
  67
  68 #if wxUSE_TOOLTIPS
  69     #include "wx/tooltip.h"
  70 #endif
  71
  72 #if wxUSE_CARET
  73     #include "wx/caret.h"
  74 #endif // wxUSE_CARET
  75
  76 #if wxUSE_SPINCTRL
  77     #include "wx/spinctrl.h"
  78 #endif // wxUSE_SPINCTRL
  79
  80 #include "wx/intl.h"
  81 #include "wx/log.h"
  82
  83 #include "wx/textctrl.h"
  84 #include "wx/notebook.h"
  85 #include "wx/listctrl.h"
  86
  87 #include <string.h>
  88
  89 #include "wx/palmos/window.h"
  90
  91 // ---------------------------------------------------------------------------
  92 // global variables
  93 // ---------------------------------------------------------------------------
  94
  95 #if wxUSE_MENUS_NATIVE
  96 wxMenu *wxCurrentPopupMenu = NULL;
  97 #endif // wxUSE_MENUS_NATIVE
  98
  99 #ifdef __WXWINCE__
 100 extern       wxChar *wxCanvasClassName;
 101 #else
 102 extern const wxChar *wxCanvasClassName;
 103 #endif
 104
 105 // true if we had already created the std colour map, used by
 106 // wxGetStdColourMap() and wxWindow::OnSysColourChanged()           (FIXME-MT)
 107 static bool gs_hasStdCmap = false;
 108
 109 // ---------------------------------------------------------------------------
 110 // private functions
 111 // ---------------------------------------------------------------------------
 112
 113 // ---------------------------------------------------------------------------
 114 // event tables
 115 // ---------------------------------------------------------------------------
 116
 117 // in wxUniv/Palm this class is abstract because it doesn't have DoPopupMenu()
 118 // method
 119 #ifdef __WXUNIVERSAL__
 120     IMPLEMENT_ABSTRACT_CLASS(wxWindowPalm, wxWindowBase)
 121 #else // __WXPalm__
 122 #if wxUSE_EXTENDED_RTTI
 123
 124 // windows that are created from a parent window during its Create method, eg. spin controls in a calendar controls
 125 // must never been streamed out separately otherwise chaos occurs. Right now easiest is to test for negative ids, as
 126 // windows with negative ids never can be recreated anyway
 127
 128 bool wxWindowStreamingCallback( const wxObject *object, wxWriter * , wxPersister * , wxxVariantArray & )
 129 {
 130     return false;
 131 }
 132
 133 IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxWindow, wxWindowBase,"wx/window.h", wxWindowStreamingCallback)
 134
 135 // make wxWindowList known before the property is used
 136
 137 wxCOLLECTION_TYPE_INFO( wxWindow* , wxWindowList ) ;
 138
 139 template<> void wxCollectionToVariantArray( wxWindowList const &theList, wxxVariantArray &value)
 140 {
 141     wxListCollectionToVariantArray<wxWindowList::compatibility_iterator>( theList , value ) ;
 142 }
 143
 144 WX_DEFINE_FLAGS( wxWindowStyle )
 145
 146 wxBEGIN_FLAGS( wxWindowStyle )
 147     // new style border flags, we put them first to
 148     // use them for streaming out
 149
 150     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
 151     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
 152     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
 153     wxFLAGS_MEMBER(wxBORDER_RAISED)
 154     wxFLAGS_MEMBER(wxBORDER_STATIC)
 155     wxFLAGS_MEMBER(wxBORDER_NONE)
 156
 157     // old style border flags
 158     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
 159     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
 160     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
 161     wxFLAGS_MEMBER(wxRAISED_BORDER)
 162     wxFLAGS_MEMBER(wxSTATIC_BORDER)
 163     wxFLAGS_MEMBER(wxBORDER)
 164
 165     // standard window styles
 166     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
 167     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
 168     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
 169     wxFLAGS_MEMBER(wxWANTS_CHARS)
 170     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
 171     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
 172     wxFLAGS_MEMBER(wxVSCROLL)
 173     wxFLAGS_MEMBER(wxHSCROLL)
 174
 175 wxEND_FLAGS( wxWindowStyle )
 176
 177 wxBEGIN_PROPERTIES_TABLE(wxWindow)
 178     wxEVENT_PROPERTY( Close , wxEVT_CLOSE_WINDOW , wxCloseEvent)
 179     wxEVENT_PROPERTY( Create , wxEVT_CREATE , wxWindowCreateEvent )
 180     wxEVENT_PROPERTY( Destroy , wxEVT_DESTROY , wxWindowDestroyEvent )
 181     // Always constructor Properties first
 182
 183     wxREADONLY_PROPERTY( Parent,wxWindow*, GetParent, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 184     wxPROPERTY( Id,wxWindowID, SetId, GetId, wxID_ANY, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
 185     wxPROPERTY( Position,wxPoint, SetPosition , GetPosition, wxDefaultPosition , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // pos
 186     wxPROPERTY( Size,wxSize, SetSize, GetSize, wxDefaultSize , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // size
 187     wxPROPERTY( WindowStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
 188
 189     // Then all relations of the object graph
 190
 191     wxREADONLY_PROPERTY_COLLECTION( Children , wxWindowList , wxWindowBase* , GetWindowChildren , wxPROP_OBJECT_GRAPH /*flags*/ , wxT("Helpstring") , wxT("group"))
 192
 193    // and finally all other properties
 194
 195     wxPROPERTY( ExtraStyle , long , SetExtraStyle , GetExtraStyle , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // extstyle
 196     wxPROPERTY( BackgroundColour , wxColour , SetBackgroundColour , GetBackgroundColour , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // bg
 197     wxPROPERTY( ForegroundColour , wxColour , SetForegroundColour , GetForegroundColour , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // fg
 198     wxPROPERTY( Enabled , bool , Enable , IsEnabled , wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 199     wxPROPERTY( Shown , bool , Show , IsShown , wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 200 #if 0
 201     // possible property candidates (not in xrc) or not valid in all subclasses
 202     wxPROPERTY( Title,wxString, SetTitle, GetTitle, wxT("") )
 203     wxPROPERTY( Font , wxFont , SetFont , GetWindowFont  , )
 204     wxPROPERTY( Label,wxString, SetLabel, GetLabel, wxT("") )
 205     // MaxHeight, Width , MinHeight , Width
 206     // TODO switch label to control and title to toplevels
 207
 208     wxPROPERTY( ThemeEnabled , bool , SetThemeEnabled , GetThemeEnabled , )
 209     //wxPROPERTY( Cursor , wxCursor , SetCursor , GetCursor , )
 210     // wxPROPERTY( ToolTip , wxString , SetToolTip , GetToolTipText , )
 211     wxPROPERTY( AutoLayout , bool , SetAutoLayout , GetAutoLayout , )
 212
 213
 214
 215 #endif
 216 wxEND_PROPERTIES_TABLE()
 217
 218 wxBEGIN_HANDLERS_TABLE(wxWindow)
 219 wxEND_HANDLERS_TABLE()
 220
 221 wxCONSTRUCTOR_DUMMY(wxWindow)
 222
 223 #else
 224     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
 225 #endif
 226 #endif // __WXUNIVERSAL__/__WXPalm__
 227
 228 BEGIN_EVENT_TABLE(wxWindowPalm, wxWindowBase)
 229     EVT_ERASE_BACKGROUND(wxWindowPalm::OnEraseBackground)
 230     EVT_SYS_COLOUR_CHANGED(wxWindowPalm::OnSysColourChanged)
 231     EVT_INIT_DIALOG(wxWindowPalm::OnInitDialog)
 232 END_EVENT_TABLE()
 233
 234 // ===========================================================================
 235 // implementation
 236 // ===========================================================================
 237
 238 // ---------------------------------------------------------------------------
 239 // wxWindow utility functions
 240 // ---------------------------------------------------------------------------
 241
 242 // Find an item given the MS Windows id
 243 wxWindow *wxWindowPalm::FindItem(long id) const
 244 {
 245     return NULL;
 246 }
 247
 248 // Find an item given the MS Windows handle
 249 wxWindow *wxWindowPalm::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
 250 {
 251     return NULL;
 252 }
 253
 254 // Default command handler
 255 bool wxWindowPalm::PalmCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
 256 {
 257     return false;
 258 }
 259
 260 // ----------------------------------------------------------------------------
 261 // constructors and such
 262 // ----------------------------------------------------------------------------
 263
 264 void wxWindowPalm::Init()
 265 {
 266 }
 267
 268 // Destructor
 269 wxWindowPalm::~wxWindowPalm()
 270 {
 271 }
 272
 273 // real construction (Init() must have been called before!)
 274 bool wxWindowPalm::Create(wxWindow *parent,
 275                          wxWindowID id,
 276                          const wxPoint& pos,
 277                          const wxSize& size,
 278                          long style,
 279                          const wxString& name)
 280 {
 281     return false;
 282 }
 283
 284 FormType *wxWindowPalm::GetFormPtr()
 285 {
 286     return FrameForm;
 287 }
 288 void wxWindowPalm::SetFormPtr(FormType *FormPtr)
 289 {
 290     FrameForm=FormPtr;
 291 }
 292
 293 // ---------------------------------------------------------------------------
 294 // basic operations
 295 // ---------------------------------------------------------------------------
 296
 297 void wxWindowPalm::SetFocus()
 298 {
 299 }
 300
 301 void wxWindowPalm::SetFocusFromKbd()
 302 {
 303 }
 304
 305 // Get the window with the focus
 306 wxWindow *wxWindowBase::DoFindFocus()
 307 {
 308     return NULL;
 309 }
 310
 311 bool wxWindowPalm::Enable(bool enable)
 312 {
 313     return false;
 314 }
 315
 316 bool wxWindowPalm::Show(bool show)
 317 {
 318     return false;
 319 }
 320
 321 // Raise the window to the top of the Z order
 322 void wxWindowPalm::Raise()
 323 {
 324 }
 325
 326 // Lower the window to the bottom of the Z order
 327 void wxWindowPalm::Lower()
 328 {
 329 }
 330
 331 void wxWindowPalm::SetTitle( const wxString& title)
 332 {
 333 }
 334
 335 wxString wxWindowPalm::GetTitle() const
 336 {
 337     return wxString("");
 338 }
 339
 340 void wxWindowPalm::DoCaptureMouse()
 341 {
 342 }
 343
 344 void wxWindowPalm::DoReleaseMouse()
 345 {
 346 }
 347
 348 /* static */ wxWindow *wxWindowBase::GetCapture()
 349 {
 350     return NULL;
 351 }
 352
 353 bool wxWindowPalm::SetFont(const wxFont& font)
 354 {
 355     return false;
 356 }
 357 bool wxWindowPalm::SetCursor(const wxCursor& cursor)
 358 {
 359     return false;
 360 }
 361
 362 void wxWindowPalm::WarpPointer (int x, int y)
 363 {
 364 }
 365
 366 // ---------------------------------------------------------------------------
 367 // scrolling stuff
 368 // ---------------------------------------------------------------------------
 369
 370 // convert wxHORIZONTAL/wxVERTICAL to SB_HORZ/SB_VERT
 371 static inline int wxDirToWinStyle(int orient)
 372 {
 373     return 0;
 374 }
 375
 376 int wxWindowPalm::GetScrollPos(int orient) const
 377 {
 378     return 0;
 379 }
 380
 381 // This now returns the whole range, not just the number
 382 // of positions that we can scroll.
 383 int wxWindowPalm::GetScrollRange(int orient) const
 384 {
 385     return 0;
 386 }
 387
 388 int wxWindowPalm::GetScrollThumb(int orient) const
 389 {
 390     return 0;
 391 }
 392
 393 void wxWindowPalm::SetScrollPos(int orient, int pos, bool refresh)
 394 {
 395 }
 396
 397 // New function that will replace some of the above.
 398 void wxWindowPalm::SetScrollbar(int orient,
 399                                int pos,
 400                                int pageSize,
 401                                int range,
 402                                bool refresh)
 403 {
 404 }
 405
 406 void wxWindowPalm::ScrollWindow(int dx, int dy, const wxRect *prect)
 407 {
 408 }
 409
 410 bool wxWindowPalm::ScrollLines(int lines)
 411 {
 412     return false;
 413 }
 414
 415 bool wxWindowPalm::ScrollPages(int pages)
 416 {
 417     return false;
 418 }
 419
 420 // ---------------------------------------------------------------------------
 421 // subclassing
 422 // ---------------------------------------------------------------------------
 423
 424 void wxWindowPalm::SubclassWin(WXHWND hWnd)
 425 {
 426 }
 427
 428 void wxWindowPalm::UnsubclassWin()
 429 {
 430 }
 431
 432 bool wxCheckWindowWndProc(WXHWND hWnd, WXFARPROC wndProc)
 433 {
 434     return false;
 435 }
 436
 437 // ----------------------------------------------------------------------------
 438 // Style handling
 439 // ----------------------------------------------------------------------------
 440
 441 void wxWindowPalm::SetWindowStyleFlag(long flags)
 442 {
 443 }
 444
 445 WXDWORD wxWindowPalm::PalmGetStyle(long flags, WXDWORD *exstyle) const
 446 {
 447     return 0;
 448 }
 449
 450 // Setup background and foreground colours correctly
 451 void wxWindowPalm::SetupColours()
 452 {
 453 }
 454
 455 bool wxWindowPalm::IsMouseInWindow() const
 456 {
 457     return false;
 458 }
 459
 460 void wxWindowPalm::OnInternalIdle()
 461 {
 462 }
 463
 464 // Set this window to be the child of 'parent'.
 465 bool wxWindowPalm::Reparent(wxWindowBase *parent)
 466 {
 467     return false;
 468 }
 469
 470 void wxWindowPalm::Freeze()
 471 {
 472 }
 473
 474 void wxWindowPalm::Thaw()
 475 {
 476 }
 477
 478 void wxWindowPalm::Refresh(bool eraseBack, const wxRect *rect)
 479 {
 480 }
 481
 482 void wxWindowPalm::Update()
 483 {
 484 }
 485
 486 // ---------------------------------------------------------------------------
 487 // drag and drop
 488 // ---------------------------------------------------------------------------
 489
 490
 491 #if wxUSE_DRAG_AND_DROP
 492 void wxWindowPalm::SetDropTarget(wxDropTarget *pDropTarget)
 493 {
 494 }
 495 #endif // wxUSE_DRAG_AND_DROP
 496
 497 // old style file-manager drag&drop support: we retain the old-style
 498 // DragAcceptFiles in parallel with SetDropTarget.
 499 void wxWindowPalm::DragAcceptFiles(bool accept)
 500 {
 501 }
 502
 503 // ----------------------------------------------------------------------------
 504 // tooltips
 505 // ----------------------------------------------------------------------------
 506
 507 #if wxUSE_TOOLTIPS
 508
 509 void wxWindowPalm::DoSetToolTip(wxToolTip *tooltip)
 510 {
 511 }
 512
 513 #endif // wxUSE_TOOLTIPS
 514
 515 // ---------------------------------------------------------------------------
 516 // moving and resizing
 517 // ---------------------------------------------------------------------------
 518
 519 // Get total size
 520 void wxWindowPalm::DoGetSize(int *x, int *y) const
 521 {
 522 }
 523
 524 // Get size *available for subwindows* i.e. excluding menu bar etc.
 525 void wxWindowPalm::DoGetClientSize(int *x, int *y) const
 526 {
 527 }
 528
 529 void wxWindowPalm::DoGetPosition(int *x, int *y) const
 530 {
 531 }
 532
 533 void wxWindowPalm::DoScreenToClient(int *x, int *y) const
 534 {
 535 }
 536
 537 void wxWindowPalm::DoClientToScreen(int *x, int *y) const
 538 {
 539 }
 540
 541 void wxWindowPalm::DoMoveWindow(int x, int y, int width, int height)
 542 {
 543 }
 544
 545 // set the size of the window: if the dimensions are positive, just use them,
 546 // but if any of them is equal to -1, it means that we must find the value for
 547 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
 548 // which case -1 is a valid value for x and y)
 549 //
 550 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
 551 // the width/height to best suit our contents, otherwise we reuse the current
 552 // width/height
 553 void wxWindowPalm::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 554 {
 555 }
 556
 557 void wxWindowPalm::DoSetClientSize(int width, int height)
 558 {
 559 }
 560
 561 // For implementation purposes - sometimes decorations make the client area
 562 // smaller
 563 wxPoint wxWindowPalm::GetClientAreaOrigin() const
 564 {
 565     return wxPoint(0, 0);
 566 }
 567
 568 // ---------------------------------------------------------------------------
 569 // text metrics
 570 // ---------------------------------------------------------------------------
 571
 572 int wxWindowPalm::GetCharHeight() const
 573 {
 574     return 0;
 575 }
 576
 577 int wxWindowPalm::GetCharWidth() const
 578 {
 579     return 0;
 580 }
 581
 582 void wxWindowPalm::GetTextExtent(const wxString& string,
 583                              int *x, int *y,
 584                              int *descent, int *externalLeading,
 585                              const wxFont *theFont) const
 586 {
 587 }
 588
 589 // ---------------------------------------------------------------------------
 590 // popup menu
 591 // ---------------------------------------------------------------------------
 592
 593 #if wxUSE_MENUS_NATIVE
 594
 595 // yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue
 596 // immediately, without waiting for the next event loop iteration
 597 //
 598 // NB: this function should probably be made public later as it can almost
 599 //     surely replace wxYield() elsewhere as well
 600 static void wxYieldForCommandsOnly()
 601 {
 602 }
 603
 604 bool wxWindowPalm::DoPopupMenu(wxMenu *menu, int x, int y)
 605 {
 606     return false;
 607 }
 608
 609 #endif // wxUSE_MENUS_NATIVE
 610
 611 // ===========================================================================
 612 // pre/post message processing
 613 // ===========================================================================
 614
 615 WXLRESULT wxWindowPalm::PalmDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 616 {
 617     return false;
 618 }
 619
 620 bool wxWindowPalm::PalmProcessMessage(WXMSG* pMsg)
 621 {
 622     return false;
 623 }
 624
 625 bool wxWindowPalm::PalmTranslateMessage(WXMSG* pMsg)
 626 {
 627     return false;
 628 }
 629
 630 bool wxWindowPalm::PalmShouldPreProcessMessage(WXMSG* WXUNUSED(pMsg))
 631 {
 632     return false;
 633 }
 634
 635 // ---------------------------------------------------------------------------
 636 // Main wxWidgets window proc and the window proc for wxWindow
 637 // ---------------------------------------------------------------------------
 638
 639 // Hook for new window just as it's being created, when the window isn't yet
 640 // associated with the handle
 641
 642 // implementation of wxWindowCreationHook class: it just sets gs_winBeingCreated to the
 643 // window being created and insures that it's always unset back later
 644 wxWindowCreationHook::wxWindowCreationHook(wxWindowPalm *winBeingCreated)
 645 {
 646 }
 647
 648 wxWindowCreationHook::~wxWindowCreationHook()
 649 {
 650 }
 651
 652 WXLRESULT wxWindowPalm::PalmWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
 653 {
 654     return false;
 655 }
 656
 657 // ----------------------------------------------------------------------------
 658 // wxWindow <-> HWND map
 659 // ----------------------------------------------------------------------------
 660
 661 wxWinHashTable *wxWinHandleHash = NULL;
 662
 663 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
 664 {
 665     return NULL;
 666 }
 667
 668 void wxRemoveHandleAssociation(wxWindowPalm *win)
 669 {
 670 }
 671
 672 // ----------------------------------------------------------------------------
 673 // various Palm speciic class dependent functions
 674 // ----------------------------------------------------------------------------
 675
 676 // Default destroyer - override if you destroy it in some other way
 677 // (e.g. with MDI child windows)
 678 void wxWindowPalm::PalmDestroyWindow()
 679 {
 680 }
 681
 682 bool wxWindowPalm::PalmGetCreateWindowCoords(const wxPoint& pos,
 683                                            const wxSize& size,
 684                                            int& x, int& y,
 685                                            int& w, int& h) const
 686 {
 687     return false;
 688 }
 689
 690 WXHWND wxWindowPalm::PalmGetParent() const
 691 {
 692     return NULL;
 693 }
 694
 695 bool wxWindowPalm::PalmCreate(const wxChar *wclass,
 696                             const wxChar *title,
 697                             const wxPoint& pos,
 698                             const wxSize& size,
 699                             WXDWORD style,
 700                             WXDWORD extendedStyle)
 701 {
 702     return false;
 703 }
 704
 705 // ===========================================================================
 706 // Palm message handlers
 707 // ===========================================================================
 708
 709 // ---------------------------------------------------------------------------
 710 // WM_NOTIFY
 711 // ---------------------------------------------------------------------------
 712
 713 #ifdef __WIN95__
 714
 715 bool wxWindowPalm::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 716 {
 717     return false;
 718 }
 719
 720 #if wxUSE_TOOLTIPS
 721
 722 bool wxWindowPalm::HandleTooltipNotify(WXUINT code,
 723                                       WXLPARAM lParam,
 724                                       const wxString& ttip)
 725 {
 726     return false;
 727 }
 728
 729 #endif // wxUSE_TOOLTIPS
 730
 731 bool wxWindowPalm::PalmOnNotify(int WXUNUSED(idCtrl),
 732                               WXLPARAM lParam,
 733                               WXLPARAM* WXUNUSED(result))
 734 {
 735     return false;
 736 }
 737
 738 #endif // __WIN95__
 739
 740 // ---------------------------------------------------------------------------
 741 // end session messages
 742 // ---------------------------------------------------------------------------
 743
 744 bool wxWindowPalm::HandleQueryEndSession(long logOff, bool *mayEnd)
 745 {
 746     return false;
 747 }
 748
 749 bool wxWindowPalm::HandleEndSession(bool endSession, long logOff)
 750 {
 751     return false;
 752 }
 753
 754 // ---------------------------------------------------------------------------
 755 // window creation/destruction
 756 // ---------------------------------------------------------------------------
 757
 758 bool wxWindowPalm::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
 759 {
 760     return false;
 761 }
 762
 763 bool wxWindowPalm::HandleDestroy()
 764 {
 765     return false;
 766 }
 767
 768 // ---------------------------------------------------------------------------
 769 // activation/focus
 770 // ---------------------------------------------------------------------------
 771
 772 bool wxWindowPalm::HandleActivate(int state,
 773                               bool WXUNUSED(minimized),
 774                               WXHWND WXUNUSED(activate))
 775 {
 776     return false;
 777 }
 778
 779 bool wxWindowPalm::HandleSetFocus(WXHWND hwnd)
 780 {
 781     return false;
 782 }
 783
 784 bool wxWindowPalm::HandleKillFocus(WXHWND hwnd)
 785 {
 786     return false;
 787 }
 788
 789 // ---------------------------------------------------------------------------
 790 // miscellaneous
 791 // ---------------------------------------------------------------------------
 792
 793 bool wxWindowPalm::HandleShow(bool show, int WXUNUSED(status))
 794 {
 795     return false;
 796 }
 797
 798 bool wxWindowPalm::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
 799 {
 800     return false;
 801 }
 802
 803 bool wxWindowPalm::HandleDropFiles(WXWPARAM wParam)
 804 {
 805     return false;
 806 }
 807
 808
 809 bool wxWindowPalm::HandleSetCursor(WXHWND WXUNUSED(hWnd),
 810                                   short nHitTest,
 811                                   int WXUNUSED(mouseMsg))
 812 {
 813     return false;
 814 }
 815
 816 // ---------------------------------------------------------------------------
 817 // owner drawn stuff
 818 // ---------------------------------------------------------------------------
 819
 820 #if (wxUSE_OWNER_DRAWN && wxUSE_MENUS_NATIVE) || \
 821         (wxUSE_CONTROLS && !defined(__WXUNIVERSAL__))
 822     #define WXUNUSED_UNLESS_ODRAWN(param) param
 823 #else
 824     #define WXUNUSED_UNLESS_ODRAWN(param)
 825 #endif
 826
 827 bool
 828 wxWindowPalm::PalmOnDrawItem(int WXUNUSED_UNLESS_ODRAWN(id),
 829                            WXDRAWITEMSTRUCT * WXUNUSED_UNLESS_ODRAWN(itemStruct))
 830 {
 831     return false;
 832 }
 833
 834 bool
 835 wxWindowPalm::PalmOnMeasureItem(int WXUNUSED_UNLESS_ODRAWN(id),
 836                               WXMEASUREITEMSTRUCT *
 837                                   WXUNUSED_UNLESS_ODRAWN(itemStruct))
 838 {
 839     return false;
 840 }
 841
 842 // ---------------------------------------------------------------------------
 843 // colours and palettes
 844 // ---------------------------------------------------------------------------
 845
 846 bool wxWindowPalm::HandleSysColorChange()
 847 {
 848     return false;
 849 }
 850
 851 bool wxWindowPalm::HandleDisplayChange()
 852 {
 853     return false;
 854 }
 855
 856 bool wxWindowPalm::HandleCtlColor(WXHBRUSH *brush,
 857                               WXHDC pDC,
 858                               WXHWND pWnd,
 859                               WXUINT nCtlColor,
 860                               WXUINT message,
 861                               WXWPARAM wParam,
 862                               WXLPARAM lParam)
 863 {
 864     return false;
 865 }
 866
 867 // Define for each class of dialog and control
 868 WXHBRUSH wxWindowPalm::OnCtlColor(WXHDC WXUNUSED(hDC),
 869                                  WXHWND WXUNUSED(hWnd),
 870                                  WXUINT WXUNUSED(nCtlColor),
 871                                  WXUINT WXUNUSED(message),
 872                                  WXWPARAM WXUNUSED(wParam),
 873                                  WXLPARAM WXUNUSED(lParam))
 874 {
 875     return (WXHBRUSH)0;
 876 }
 877
 878 bool wxWindowPalm::HandlePaletteChanged(WXHWND hWndPalChange)
 879 {
 880     return false;
 881 }
 882
 883 bool wxWindowPalm::HandleCaptureChanged(WXHWND hWndGainedCapture)
 884 {
 885     return false;
 886 }
 887
 888 bool wxWindowPalm::HandleQueryNewPalette()
 889 {
 890     return false;
 891 }
 892
 893 // Responds to colour changes: passes event on to children.
 894 void wxWindowPalm::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
 895 {
 896 }
 897
 898 // ---------------------------------------------------------------------------
 899 // painting
 900 // ---------------------------------------------------------------------------
 901
 902 bool wxWindowPalm::HandlePaint()
 903 {
 904     return false;
 905 }
 906
 907 // Can be called from an application's OnPaint handler
 908 void wxWindowPalm::OnPaint(wxPaintEvent& event)
 909 {
 910 }
 911
 912 bool wxWindowPalm::HandleEraseBkgnd(WXHDC hdc)
 913 {
 914     return false;
 915 }
 916
 917 void wxWindowPalm::OnEraseBackground(wxEraseEvent& event)
 918 {
 919 }
 920
 921 // ---------------------------------------------------------------------------
 922 // moving and resizing
 923 // ---------------------------------------------------------------------------
 924
 925 bool wxWindowPalm::HandleMinimize()
 926 {
 927     return false;
 928 }
 929
 930 bool wxWindowPalm::HandleMaximize()
 931 {
 932     return false;
 933 }
 934
 935 bool wxWindowPalm::HandleMove(int x, int y)
 936 {
 937     return false;
 938 }
 939
 940 bool wxWindowPalm::HandleMoving(wxRect& rect)
 941 {
 942     return false;
 943 }
 944
 945 bool wxWindowPalm::HandleSize(int WXUNUSED(w), int WXUNUSED(h),
 946                              WXUINT WXUNUSED(flag))
 947 {
 948     return false;
 949 }
 950
 951 bool wxWindowPalm::HandleSizing(wxRect& rect)
 952 {
 953     return false;
 954 }
 955
 956 bool wxWindowPalm::HandleGetMinMaxInfo(void *mmInfo)
 957 {
 958     return false;
 959 }
 960
 961 // ---------------------------------------------------------------------------
 962 // command messages
 963 // ---------------------------------------------------------------------------
 964
 965 bool wxWindowPalm::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
 966 {
 967     return false;
 968 }
 969
 970 // ---------------------------------------------------------------------------
 971 // mouse events
 972 // ---------------------------------------------------------------------------
 973
 974 void wxWindowPalm::InitMouseEvent(wxMouseEvent& event,
 975                                  int x, int y,
 976                                  WXUINT flags)
 977 {
 978 }
 979
 980 // Windows doesn't send the mouse events to the static controls (which are
 981 // transparent in the sense that their WM_NCHITTEST handler returns
 982 // HTTRANSPARENT) at all but we want all controls to receive the mouse events
 983 // and so we manually check if we don't have a child window under mouse and if
 984 // we do, send the event to it instead of the window Windows had sent WM_XXX
 985 // to.
 986 //
 987 // Notice that this is not done for the mouse move events because this could
 988 // (would?) be too slow, but only for clicks which means that the static texts
 989 // still don't get move, enter nor leave events.
 990 static wxWindowPalm *FindWindowForMouseEvent(wxWindowPalm *win, int *x, int *y) //TW:REQ:Univ
 991 {
 992     return NULL;
 993 }
 994
 995 bool wxWindowPalm::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
 996 {
 997     return false;
 998 }
 999
1000 bool wxWindowPalm::HandleMouseMove(int x, int y, WXUINT flags)
1001 {
1002     return false;
1003 }
1004
1005
1006 bool wxWindowPalm::HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam)
1007 {
1008     return false;
1009 }
1010
1011
1012 // ---------------------------------------------------------------------------
1013 // keyboard handling
1014 // ---------------------------------------------------------------------------
1015
1016 // create the key event of the given type for the given key - used by
1017 // HandleChar and HandleKeyDown/Up
1018 wxKeyEvent wxWindowPalm::CreateKeyEvent(wxEventType evType,
1019                                        int id,
1020                                        WXLPARAM lParam,
1021                                        WXWPARAM wParam) const
1022 {
1023     wxKeyEvent event(evType);
1024
1025     return event;
1026 }
1027
1028 // isASCII is true only when we're called from WM_CHAR handler and not from
1029 // WM_KEYDOWN one
1030 bool wxWindowPalm::HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII)
1031 {
1032     return false;
1033 }
1034
1035 bool wxWindowPalm::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam)
1036 {
1037     return false;
1038 }
1039
1040 bool wxWindowPalm::HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam)
1041 {
1042     return false;
1043 }
1044
1045 int wxWindowPalm::HandleMenuChar(int chAccel, WXLPARAM lParam)
1046 {
1047     return 0;
1048 }
1049
1050 // ---------------------------------------------------------------------------
1051 // joystick
1052 // ---------------------------------------------------------------------------
1053
1054 bool wxWindowPalm::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
1055 {
1056     return false;
1057 }
1058
1059 // ---------------------------------------------------------------------------
1060 // scrolling
1061 // ---------------------------------------------------------------------------
1062
1063 bool wxWindowPalm::PalmOnScroll(int orientation, WXWORD wParam,
1064                               WXWORD pos, WXHWND control)
1065 {
1066     return false;
1067 }
1068
1069 // ===========================================================================
1070 // global functions
1071 // ===========================================================================
1072
1073 void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font)
1074 {
1075 }
1076
1077 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
1078 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
1079 int wxCharCodePalmToWX(int keySym, WXLPARAM lParam)
1080 {
1081     return 0;
1082 }
1083
1084 int wxCharCodeWXToPalm(int id, bool *isVirtual)
1085 {
1086     return 0;
1087 }
1088
1089 bool wxGetKeyState(wxKeyCode key)
1090 {
1091     return false;
1092 }
1093
1094 wxWindow *wxGetActiveWindow()
1095 {
1096     return NULL;
1097 }
1098
1099 extern wxWindow *wxGetWindowFromHWND(WXHWND hWnd)
1100 {
1101     return NULL;
1102 }
1103
1104 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
1105
1106 void wxSetKeyboardHook(bool doIt)
1107 {
1108 }
1109
1110 #endif // !__WXMICROWIN__
1111
1112 #ifdef __WXDEBUG__
1113 const char *wxGetMessageName(int message)
1114 {
1115     return "";
1116 }
1117 #endif //__WXDEBUG__
1118
1119 // Find the wxWindow at the current mouse position, returning the mouse
1120 // position.
1121 wxWindow* wxFindWindowAtPointer(wxPoint& pt)
1122 {
1123     return NULL;
1124 }
1125
1126 wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
1127 {
1128     return NULL;
1129 }
1130
1131 // Get the current mouse position.
1132 wxPoint wxGetMousePosition()
1133 {
1134     return wxPoint(0, 0);
1135 }
1136
1137 #if wxUSE_HOTKEY
1138
1139 bool wxWindowPalm::RegisterHotKey(int hotkeyId, int modifiers, int keycode)
1140 {
1141     return false;
1142 }
1143
1144 bool wxWindowPalm::UnregisterHotKey(int hotkeyId)
1145 {
1146     return false;
1147 }
1148
1149 #if wxUSE_ACCEL
1150
1151 bool wxWindowPalm::HandleHotKey(WXWPARAM wParam, WXLPARAM lParam)
1152 {
1153     return false;
1154 }
1155
1156 #endif // wxUSE_ACCEL
1157
1158 #endif // wxUSE_HOTKEY
1159
1160