src/msw/frame.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/frame.cpp
   3 // Purpose:     wxFrame
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #include "wx/frame.h"
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
  31     #include "wx/app.h"
  32     #include "wx/menu.h"
  33     #include "wx/utils.h"
  34     #include "wx/dialog.h"
  35     #include "wx/settings.h"
  36     #include "wx/dcclient.h"
  37     #include "wx/mdi.h"
  38     #include "wx/panel.h"
  39     #include "wx/log.h"
  40     #include "wx/toolbar.h"
  41     #include "wx/statusbr.h"
  42     #include "wx/menuitem.h"
  43 #endif // WX_PRECOMP
  44
  45 #include "wx/msw/private.h"
  46
  47 #if defined(__POCKETPC__) || defined(__SMARTPHONE__)
  48     #include <ole2.h>
  49     #include <aygshell.h>
  50     #include "wx/msw/winundef.h"
  51 #endif
  52
  53 #include "wx/generic/statusbr.h"
  54
  55 #ifdef __WXUNIVERSAL__
  56     #include "wx/univ/theme.h"
  57     #include "wx/univ/colschem.h"
  58 #endif // __WXUNIVERSAL__
  59
  60 // FIXME-VC6: Only VC6 doesn't have this in its standard headers so this
  61 //            could be removed once support for it is dropped.
  62 #ifndef WM_UNINITMENUPOPUP
  63     #define WM_UNINITMENUPOPUP 0x0125
  64 #endif
  65
  66 // ----------------------------------------------------------------------------
  67 // globals
  68 // ----------------------------------------------------------------------------
  69
  70 #if wxUSE_MENUS || wxUSE_MENUS_NATIVE
  71     extern wxMenu *wxCurrentPopupMenu;
  72 #endif // wxUSE_MENUS || wxUSE_MENUS_NATIVE
  73
  74 // ----------------------------------------------------------------------------
  75 // event tables
  76 // ----------------------------------------------------------------------------
  77
  78 BEGIN_EVENT_TABLE(wxFrame, wxFrameBase)
  79     EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged)
  80 END_EVENT_TABLE()
  81
  82 // ============================================================================
  83 // implementation
  84 // ============================================================================
  85
  86 // ----------------------------------------------------------------------------
  87 // static class members
  88 // ----------------------------------------------------------------------------
  89
  90 #if wxUSE_STATUSBAR
  91     #if wxUSE_NATIVE_STATUSBAR
  92         bool wxFrame::m_useNativeStatusBar = true;
  93     #else
  94         bool wxFrame::m_useNativeStatusBar = false;
  95     #endif
  96 #endif // wxUSE_NATIVE_STATUSBAR
  97
  98 // ----------------------------------------------------------------------------
  99 // creation/destruction
 100 // ----------------------------------------------------------------------------
 101
 102 void wxFrame::Init()
 103 {
 104 #if wxUSE_MENUS
 105     m_hMenu = NULL;
 106 #endif // wxUSE_MENUS
 107
 108 #if wxUSE_TOOLTIPS
 109     m_hwndToolTip = 0;
 110 #endif
 111
 112     m_wasMinimized = false;
 113 }
 114
 115 bool wxFrame::Create(wxWindow *parent,
 116                      wxWindowID id,
 117                      const wxString& title,
 118                      const wxPoint& pos,
 119                      const wxSize& size,
 120                      long style,
 121                      const wxString& name)
 122 {
 123     if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) )
 124         return false;
 125
 126     SetOwnBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE));
 127
 128 #if defined(__SMARTPHONE__)
 129     SetLeftMenu(wxID_EXIT, _("Done"));
 130 #endif
 131
 132 #if wxUSE_ACCEL && defined(__POCKETPC__)
 133     // The guidelines state that Ctrl+Q should quit the app.
 134     // Let's define an accelerator table to send wxID_EXIT.
 135     wxAcceleratorEntry entries[1];
 136     entries[0].Set(wxACCEL_CTRL,   'Q',         wxID_EXIT);
 137     wxAcceleratorTable accel(1, entries);
 138     SetAcceleratorTable(accel);
 139 #endif // wxUSE_ACCEL && __POCKETPC__
 140
 141     return true;
 142 }
 143
 144 wxFrame::~wxFrame()
 145 {
 146     SendDestroyEvent();
 147
 148     DeleteAllBars();
 149 }
 150
 151 // ----------------------------------------------------------------------------
 152 // wxFrame client size calculations
 153 // ----------------------------------------------------------------------------
 154
 155 void wxFrame::DoSetClientSize(int width, int height)
 156 {
 157     // leave enough space for the status bar if we have (and show) it
 158 #if wxUSE_STATUSBAR
 159     wxStatusBar *statbar = GetStatusBar();
 160     if ( statbar && statbar->IsShown() )
 161     {
 162         height += statbar->GetSize().y;
 163     }
 164 #endif // wxUSE_STATUSBAR
 165
 166     // call GetClientAreaOrigin() to take the toolbar into account
 167     wxPoint pt = GetClientAreaOrigin();
 168     width += pt.x;
 169     height += pt.y;
 170
 171 #if wxUSE_TOOLBAR
 172     wxToolBar * const toolbar = GetToolBar();
 173     if ( toolbar )
 174     {
 175         if ( toolbar->HasFlag(wxTB_RIGHT | wxTB_BOTTOM) )
 176         {
 177             const wxSize sizeTB = toolbar->GetSize();
 178             if ( toolbar->HasFlag(wxTB_RIGHT) )
 179                 width -= sizeTB.x;
 180             else // wxTB_BOTTOM
 181                 height -= sizeTB.y;
 182         }
 183         //else: toolbar already taken into account by GetClientAreaOrigin()
 184     }
 185 #endif // wxUSE_TOOLBAR
 186
 187     wxTopLevelWindow::DoSetClientSize(width, height);
 188 }
 189
 190 // Get size *available for subwindows* i.e. excluding menu bar, toolbar etc.
 191 void wxFrame::DoGetClientSize(int *x, int *y) const
 192 {
 193     wxTopLevelWindow::DoGetClientSize(x, y);
 194
 195     // account for the possible toolbar
 196     wxPoint pt = GetClientAreaOrigin();
 197     if ( x )
 198         *x -= pt.x;
 199
 200     if ( y )
 201         *y -= pt.y;
 202
 203 #if wxUSE_TOOLBAR
 204     wxToolBar * const toolbar = GetToolBar();
 205     if ( toolbar )
 206     {
 207         if ( toolbar->HasFlag(wxTB_RIGHT | wxTB_BOTTOM) )
 208         {
 209             const wxSize sizeTB = toolbar->GetSize();
 210             if ( toolbar->HasFlag(wxTB_RIGHT) )
 211             {
 212                 if ( x )
 213                     *x -= sizeTB.x;
 214             }
 215             else // wxTB_BOTTOM
 216             {
 217                 if ( y )
 218                     *y -= sizeTB.y;
 219             }
 220         }
 221         //else: toolbar already taken into account by GetClientAreaOrigin()
 222     }
 223 #endif // wxUSE_TOOLBAR
 224
 225 #if wxUSE_STATUSBAR
 226     // adjust client area height to take the status bar into account
 227     if ( y )
 228     {
 229         wxStatusBar *statbar = GetStatusBar();
 230         if ( statbar && statbar->IsShown() )
 231         {
 232             *y -= statbar->GetSize().y;
 233         }
 234     }
 235 #endif // wxUSE_STATUSBAR
 236 }
 237
 238 // ----------------------------------------------------------------------------
 239 // wxFrame: various geometry-related functions
 240 // ----------------------------------------------------------------------------
 241
 242 // generate an artificial resize event
 243 void wxFrame::SendSizeEvent(int flags)
 244 {
 245     if ( !m_iconized )
 246     {
 247         RECT r = wxGetWindowRect(GetHwnd());
 248
 249         if ( flags & wxSEND_EVENT_POST )
 250         {
 251             ::PostMessage(GetHwnd(), WM_SIZE,
 252                           IsMaximized() ? SIZE_MAXIMIZED : SIZE_RESTORED,
 253                           MAKELPARAM(r.right - r.left, r.bottom - r.top));
 254         }
 255         else // send it
 256         {
 257             ::SendMessage(GetHwnd(), WM_SIZE,
 258                           IsMaximized() ? SIZE_MAXIMIZED : SIZE_RESTORED,
 259                           MAKELPARAM(r.right - r.left, r.bottom - r.top));
 260         }
 261     }
 262 }
 263
 264 #if wxUSE_STATUSBAR
 265 wxStatusBar *wxFrame::OnCreateStatusBar(int number,
 266                                         long style,
 267                                         wxWindowID id,
 268                                         const wxString& name)
 269 {
 270     wxStatusBar *statusBar wxDUMMY_INITIALIZE(NULL);
 271
 272 #if wxUSE_NATIVE_STATUSBAR
 273     if ( !UsesNativeStatusBar() )
 274     {
 275         statusBar = (wxStatusBar *)new wxStatusBarGeneric(this, id, style);
 276     }
 277     else
 278 #endif
 279     {
 280         statusBar = new wxStatusBar(this, id, style, name);
 281     }
 282
 283     statusBar->SetFieldsCount(number);
 284
 285     return statusBar;
 286 }
 287
 288 void wxFrame::PositionStatusBar()
 289 {
 290     if ( !m_frameStatusBar || !m_frameStatusBar->IsShown() )
 291         return;
 292
 293     int w, h;
 294     GetClientSize(&w, &h);
 295
 296     int sw, sh;
 297     m_frameStatusBar->GetSize(&sw, &sh);
 298
 299     int x = 0;
 300 #if wxUSE_TOOLBAR
 301     wxToolBar * const toolbar = GetToolBar();
 302     if ( toolbar && !toolbar->HasFlag(wxTB_TOP) )
 303     {
 304         const wxSize sizeTB = toolbar->GetSize();
 305
 306         if ( toolbar->HasFlag(wxTB_LEFT | wxTB_RIGHT) )
 307         {
 308             if ( toolbar->HasFlag(wxTB_LEFT) )
 309                 x -= sizeTB.x;
 310
 311             w += sizeTB.x;
 312         }
 313         else // wxTB_BOTTOM
 314         {
 315             // we need to position the status bar below the toolbar
 316             h += sizeTB.y;
 317         }
 318     }
 319     //else: no adjustments necessary for the toolbar on top
 320 #endif // wxUSE_TOOLBAR
 321
 322     // Since we wish the status bar to be directly under the client area,
 323     // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS.
 324     m_frameStatusBar->SetSize(x, h, w, sh);
 325 }
 326
 327 #endif // wxUSE_STATUSBAR
 328
 329 #if wxUSE_MENUS_NATIVE
 330
 331 void wxFrame::AttachMenuBar(wxMenuBar *menubar)
 332 {
 333 #if defined(__SMARTPHONE__) && defined(__WXWINCE__)
 334
 335     wxMenu *autoMenu = NULL;
 336
 337     if( menubar->GetMenuCount() == 1 )
 338     {
 339         autoMenu = wxTopLevelWindowMSW::ButtonMenu::DuplicateMenu(menubar->GetMenu(0));
 340         SetRightMenu(wxID_ANY, menubar->GetMenuLabel(0), autoMenu);
 341     }
 342     else
 343     {
 344         autoMenu = new wxMenu;
 345
 346         for( size_t n = 0; n < menubar->GetMenuCount(); n++ )
 347         {
 348             wxMenu *item = menubar->GetMenu(n);
 349             wxString label = menubar->GetMenuLabel(n);
 350             wxMenu *new_item = wxTopLevelWindowMSW::ButtonMenu::DuplicateMenu(item);
 351             autoMenu->Append(wxID_ANY, label, new_item);
 352         }
 353
 354         SetRightMenu(wxID_ANY, _("Menu"), autoMenu);
 355     }
 356
 357 #elif defined(WINCE_WITHOUT_COMMANDBAR)
 358     if (!GetToolBar())
 359     {
 360         wxToolMenuBar* toolBar = new wxToolMenuBar(this, wxID_ANY,
 361                          wxDefaultPosition, wxDefaultSize,
 362                          wxBORDER_NONE | wxTB_HORIZONTAL,
 363                          wxToolBarNameStr, menubar);
 364         SetToolBar(toolBar);
 365         menubar->SetToolBar(toolBar);
 366     }
 367
 368     // When the main window is created using CW_USEDEFAULT the height of the
 369     // menubar is not taken into account, so we resize it afterwards if a
 370     // menubar is present
 371     HWND hwndMenuBar = SHFindMenuBar(GetHwnd());
 372     if ( hwndMenuBar )
 373     {
 374         RECT mbRect;
 375         ::GetWindowRect(hwndMenuBar, &mbRect);
 376         const int menuHeight = mbRect.bottom - mbRect.top;
 377
 378         RECT rc;
 379         ::GetWindowRect(GetHwnd(), &rc);
 380         // adjust for menu / titlebar height
 381         rc.bottom -= (2*menuHeight-1);
 382
 383         ::MoveWindow(GetHwnd(), rc.left, rc.top, rc.right, rc.bottom, FALSE);
 384     }
 385 #endif
 386
 387     wxFrameBase::AttachMenuBar(menubar);
 388
 389     if ( !menubar )
 390     {
 391         // actually remove the menu from the frame
 392         m_hMenu = (WXHMENU)0;
 393         InternalSetMenuBar();
 394     }
 395     else // set new non NULL menu bar
 396     {
 397 #if !defined(__WXWINCE__) || defined(WINCE_WITH_COMMANDBAR)
 398         // Can set a menubar several times.
 399         if ( menubar->GetHMenu() )
 400         {
 401             m_hMenu = menubar->GetHMenu();
 402         }
 403         else // no HMENU yet
 404         {
 405             m_hMenu = menubar->Create();
 406
 407             if ( !m_hMenu )
 408             {
 409                 wxFAIL_MSG( wxT("failed to create menu bar") );
 410                 return;
 411             }
 412         }
 413 #endif
 414         InternalSetMenuBar();
 415     }
 416 }
 417
 418 void wxFrame::InternalSetMenuBar()
 419 {
 420 #if defined(__WXMICROWIN__) || defined(__WXWINCE__)
 421     // Nothing
 422 #else
 423     if ( !::SetMenu(GetHwnd(), (HMENU)m_hMenu) )
 424     {
 425         wxLogLastError(wxT("SetMenu"));
 426     }
 427 #endif
 428 }
 429
 430 #endif // wxUSE_MENUS_NATIVE
 431
 432 #if wxUSE_MENUS
 433 wxMenu* wxFrame::MSWFindMenuFromHMENU(WXHMENU hMenu)
 434 {
 435     return GetMenuBar() ? GetMenuBar()->MSWGetMenu(hMenu) : NULL;
 436 }
 437 #endif // wxUSE_MENUS
 438
 439 // Responds to colour changes, and passes event on to children.
 440 void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
 441 {
 442     // Don't override the colour explicitly set by the user, if any.
 443     if ( !UseBgCol() )
 444     {
 445         SetOwnBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE));
 446         Refresh();
 447     }
 448
 449 #if wxUSE_STATUSBAR
 450     if ( m_frameStatusBar )
 451     {
 452         wxSysColourChangedEvent event2;
 453         event2.SetEventObject( m_frameStatusBar );
 454         m_frameStatusBar->HandleWindowEvent(event2);
 455     }
 456 #endif // wxUSE_STATUSBAR
 457
 458     // Propagate the event to the non-top-level children
 459     wxWindow::OnSysColourChanged(event);
 460 }
 461
 462 // Pass true to show full screen, false to restore.
 463 bool wxFrame::ShowFullScreen(bool show, long style)
 464 {
 465     // TODO-CE: add support for CE
 466 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
 467     if ( IsFullScreen() == show )
 468         return false;
 469
 470     if (show)
 471     {
 472         // zap the toolbar, menubar, and statusbar if needed
 473         //
 474         // TODO: hide commandbar for WINCE_WITH_COMMANDBAR
 475 #if wxUSE_TOOLBAR
 476         wxToolBar *theToolBar = GetToolBar();
 477
 478         if ((style & wxFULLSCREEN_NOTOOLBAR) && theToolBar)
 479         {
 480             if ( theToolBar->IsShown() )
 481             {
 482                 theToolBar->SetSize(wxDefaultCoord,0);
 483                 theToolBar->Show(false);
 484             }
 485             else // prevent it from being restored later
 486             {
 487                 style &= ~wxFULLSCREEN_NOTOOLBAR;
 488             }
 489         }
 490 #endif // wxUSE_TOOLBAR
 491
 492         if (style & wxFULLSCREEN_NOMENUBAR)
 493             SetMenu((HWND)GetHWND(), (HMENU) NULL);
 494
 495 #if wxUSE_STATUSBAR
 496         wxStatusBar *theStatusBar = GetStatusBar();
 497
 498         // Save the number of fields in the statusbar
 499         if ((style & wxFULLSCREEN_NOSTATUSBAR) && theStatusBar)
 500         {
 501             if ( theStatusBar->IsShown() )
 502                 theStatusBar->Show(false);
 503             else
 504                 style &= ~wxFULLSCREEN_NOSTATUSBAR;
 505         }
 506 #endif // wxUSE_STATUSBAR
 507     }
 508     else // restore to normal
 509     {
 510         // restore the toolbar, menubar, and statusbar if we had hid them
 511 #if wxUSE_TOOLBAR
 512         wxToolBar *theToolBar = GetToolBar();
 513
 514         if ((m_fsStyle & wxFULLSCREEN_NOTOOLBAR) && theToolBar)
 515         {
 516             theToolBar->Show(true);
 517         }
 518 #endif // wxUSE_TOOLBAR
 519
 520 #if wxUSE_MENUS
 521         if (m_fsStyle & wxFULLSCREEN_NOMENUBAR)
 522         {
 523             const WXHMENU hmenu = MSWGetActiveMenu();
 524             if ( hmenu )
 525                 ::SetMenu(GetHwnd(), (HMENU)hmenu);
 526         }
 527 #endif // wxUSE_MENUS
 528
 529 #if wxUSE_STATUSBAR
 530         wxStatusBar *theStatusBar = GetStatusBar();
 531
 532         if ((m_fsStyle & wxFULLSCREEN_NOSTATUSBAR) && theStatusBar)
 533         {
 534             theStatusBar->Show(true);
 535             PositionStatusBar();
 536         }
 537 #endif // wxUSE_STATUSBAR
 538     }
 539 #endif // !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
 540
 541     return wxFrameBase::ShowFullScreen(show, style);
 542 }
 543
 544 // ----------------------------------------------------------------------------
 545 // tool/status bar stuff
 546 // ----------------------------------------------------------------------------
 547
 548 #if wxUSE_TOOLBAR
 549
 550 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 551 {
 552 #if defined(WINCE_WITHOUT_COMMANDBAR)
 553     // We may already have a toolbar from calling SetMenuBar.
 554     if (GetToolBar())
 555         return GetToolBar();
 556 #endif
 557     if ( wxFrameBase::CreateToolBar(style, id, name) )
 558     {
 559         PositionToolBar();
 560     }
 561
 562     return m_frameToolBar;
 563 }
 564
 565 void wxFrame::PositionToolBar()
 566 {
 567     // TODO: we want to do something different in WinCE, because the toolbar
 568     //       should be associated with the commandbar, instead of being
 569     //       independent window.
 570 #if !defined(WINCE_WITHOUT_COMMANDBAR)
 571     wxToolBar *toolbar = GetToolBar();
 572     if ( toolbar && toolbar->IsShown() )
 573     {
 574         // don't call our (or even wxTopLevelWindow) version because we want
 575         // the real (full) client area size, not excluding the tool/status bar
 576         int width, height;
 577         wxWindow::DoGetClientSize(&width, &height);
 578
 579 #if wxUSE_STATUSBAR
 580         wxStatusBar *statbar = GetStatusBar();
 581         if ( statbar && statbar->IsShown() )
 582         {
 583             height -= statbar->GetClientSize().y;
 584         }
 585 #endif // wxUSE_STATUSBAR
 586
 587         int tx, ty, tw, th;
 588         toolbar->GetPosition( &tx, &ty );
 589         toolbar->GetSize( &tw, &th );
 590
 591         int x, y;
 592         if ( toolbar->HasFlag(wxTB_BOTTOM) )
 593         {
 594             x = 0;
 595             y = height - th;
 596         }
 597         else if ( toolbar->HasFlag(wxTB_RIGHT) )
 598         {
 599             x = width - tw;
 600             y = 0;
 601         }
 602         else // left or top
 603         {
 604             x = 0;
 605             y = 0;
 606         }
 607
 608 #if defined(WINCE_WITH_COMMANDBAR)
 609         // We're using a commandbar - so we have to allow for it.
 610         if (GetMenuBar() && GetMenuBar()->GetCommandBar())
 611         {
 612             RECT rect;
 613             ::GetWindowRect((HWND) GetMenuBar()->GetCommandBar(), &rect);
 614             y = rect.bottom - rect.top;
 615         }
 616 #endif // WINCE_WITH_COMMANDBAR
 617
 618         if ( toolbar->HasFlag(wxTB_BOTTOM) )
 619         {
 620             if ( ty < 0 && ( -ty == th ) )
 621                 ty = height - th;
 622             if ( tx < 0 && (-tx == tw ) )
 623                 tx = 0;
 624         }
 625         else if ( toolbar->HasFlag(wxTB_RIGHT) )
 626         {
 627             if( ty < 0 && ( -ty == th ) )
 628                 ty = 0;
 629             if( tx < 0 && ( -tx == tw ) )
 630                 tx = width - tw;
 631         }
 632         else // left or top
 633         {
 634             if (ty < 0 && (-ty == th))
 635                 ty = 0;
 636             if (tx < 0 && (-tx == tw))
 637                 tx = 0;
 638         }
 639
 640         int desiredW,
 641             desiredH;
 642
 643         if ( toolbar->IsVertical() )
 644         {
 645             desiredW = tw;
 646             desiredH = height;
 647         }
 648         else
 649         {
 650             desiredW = width;
 651             desiredH = th;
 652         }
 653
 654         // use the 'real' MSW position here, don't offset relatively to the
 655         // client area origin
 656         toolbar->SetSize(x, y, desiredW, desiredH, wxSIZE_NO_ADJUSTMENTS);
 657
 658     }
 659 #endif // !WINCE_WITH_COMMANDBAR
 660 }
 661
 662 #endif // wxUSE_TOOLBAR
 663
 664 // ----------------------------------------------------------------------------
 665 // frame state (iconized/maximized/...)
 666 // ----------------------------------------------------------------------------
 667
 668 // propagate our state change to all child frames: this allows us to emulate X
 669 // Windows behaviour where child frames float independently of the parent one
 670 // on the desktop, but are iconized/restored with it
 671 void wxFrame::IconizeChildFrames(bool bIconize)
 672 {
 673     m_iconized = bIconize;
 674
 675     for ( wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
 676           node;
 677           node = node->GetNext() )
 678     {
 679         wxWindow *win = node->GetData();
 680
 681         // iconizing the frames with this style under Win95 shell puts them at
 682         // the bottom of the screen (as the MDI children) instead of making
 683         // them appear in the taskbar because they are, by virtue of this
 684         // style, not managed by the taskbar - instead leave Windows take care
 685         // of them
 686         if ( win->GetWindowStyle() & wxFRAME_TOOL_WINDOW )
 687             continue;
 688
 689         // the child MDI frames are a special case and should not be touched by
 690         // the parent frame - instead, they are managed by the user
 691         wxFrame *frame = wxDynamicCast(win, wxFrame);
 692         if ( frame
 693 #if wxUSE_MDI_ARCHITECTURE
 694                 && !frame->IsMDIChild()
 695 #endif // wxUSE_MDI_ARCHITECTURE
 696            )
 697         {
 698             // we don't want to restore the child frames which had been
 699             // iconized even before we were iconized, so save the child frame
 700             // status when iconizing the parent frame and check it when
 701             // restoring it
 702             if ( bIconize )
 703             {
 704                 frame->m_wasMinimized = frame->IsIconized();
 705             }
 706
 707             // note that we shouldn't touch the hidden frames neither because
 708             // iconizing/restoring them would show them as a side effect
 709             if ( !frame->m_wasMinimized && frame->IsShown() )
 710                 frame->Iconize(bIconize);
 711         }
 712     }
 713 }
 714
 715 WXHICON wxFrame::GetDefaultIcon() const
 716 {
 717     // we don't have any standard icons (any more)
 718     return (WXHICON)0;
 719 }
 720
 721 // ===========================================================================
 722 // message processing
 723 // ===========================================================================
 724
 725 // ---------------------------------------------------------------------------
 726 // preprocessing
 727 // ---------------------------------------------------------------------------
 728
 729 bool wxFrame::MSWDoTranslateMessage(wxFrame *frame, WXMSG *pMsg)
 730 {
 731     if ( wxWindow::MSWTranslateMessage(pMsg) )
 732         return true;
 733
 734 #if wxUSE_MENUS && wxUSE_ACCEL && !defined(__WXUNIVERSAL__)
 735     // try the menu bar accelerators
 736     wxMenuBar *menuBar = GetMenuBar();
 737     if ( menuBar && menuBar->GetAcceleratorTable()->Translate(frame, pMsg) )
 738         return true;
 739 #endif // wxUSE_MENUS && wxUSE_ACCEL
 740
 741     return false;
 742 }
 743
 744 // ---------------------------------------------------------------------------
 745 // our private (non virtual) message handlers
 746 // ---------------------------------------------------------------------------
 747
 748 bool wxFrame::HandleSize(int WXUNUSED(x), int WXUNUSED(y), WXUINT id)
 749 {
 750 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
 751     switch ( id )
 752     {
 753         case SIZE_RESTORED:
 754         case SIZE_MAXIMIZED:
 755             // only do it it if we were iconized before, otherwise resizing the
 756             // parent frame has a curious side effect of bringing it under it's
 757             // children
 758             if ( !m_iconized )
 759                 break;
 760
 761             // restore all child frames too
 762             IconizeChildFrames(false);
 763
 764             (void)SendIconizeEvent(false);
 765             break;
 766
 767         case SIZE_MINIMIZED:
 768             // iconize all child frames too
 769             IconizeChildFrames(true);
 770             break;
 771     }
 772 #else
 773     wxUnusedVar(id);
 774 #endif // !__WXWINCE__
 775
 776     if ( !m_iconized )
 777     {
 778 #if wxUSE_STATUSBAR
 779         PositionStatusBar();
 780 #endif // wxUSE_STATUSBAR
 781
 782 #if wxUSE_TOOLBAR
 783         PositionToolBar();
 784 #endif // wxUSE_TOOLBAR
 785
 786 #if defined(WINCE_WITH_COMMANDBAR)
 787         // Position the menu command bar
 788         if (GetMenuBar() && GetMenuBar()->GetCommandBar())
 789         {
 790             RECT rect;
 791             ::GetWindowRect((HWND) GetMenuBar()->GetCommandBar(), &rect);
 792             wxSize clientSz = GetClientSize();
 793
 794             if ( !::MoveWindow((HWND) GetMenuBar()->GetCommandBar(), 0, 0, clientSz.x, rect.bottom - rect.top, true ) )
 795             {
 796                 wxLogLastError(wxT("MoveWindow"));
 797             }
 798
 799         }
 800 #endif // WINCE_WITH_COMMANDBAR
 801     }
 802
 803     // call the base class version to generate the appropriate events
 804     return false;
 805 }
 806
 807 bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
 808 {
 809 #if wxUSE_MENUS
 810
 811 #if defined(WINCE_WITHOUT_COMMANDBAR)
 812     if (GetToolBar() && GetToolBar()->FindById(id))
 813         return GetToolBar()->MSWCommand(cmd, id);
 814 #endif
 815
 816     // we only need to handle the menu and accelerator commands from the items
 817     // of our menu bar, base wxWindow class already handles the rest
 818     if ( !control && (cmd == 0 /* menu */ || cmd == 1 /* accel */) )
 819     {
 820 #if wxUSE_MENUS_NATIVE
 821         if ( !wxCurrentPopupMenu )
 822 #endif // wxUSE_MENUS_NATIVE
 823         {
 824             wxMenuItem * const mitem = FindItemInMenuBar((signed short)id);
 825             if ( mitem )
 826                 return ProcessCommand(mitem);
 827         }
 828     }
 829 #endif // wxUSE_MENUS
 830
 831     return wxFrameBase::HandleCommand(id, cmd, control);;
 832 }
 833
 834 // ---------------------------------------------------------------------------
 835 // the window proc for wxFrame
 836 // ---------------------------------------------------------------------------
 837
 838 WXLRESULT wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
 839 {
 840     WXLRESULT rc = 0;
 841     bool processed = false;
 842
 843     switch ( message )
 844     {
 845         case WM_CLOSE:
 846             // if we can't close, tell the system that we processed the
 847             // message - otherwise it would close us
 848             processed = !Close();
 849             break;
 850
 851         case WM_SIZE:
 852             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
 853             break;
 854
 855         case WM_COMMAND:
 856             {
 857                 WORD id, cmd;
 858                 WXHWND hwnd;
 859                 UnpackCommand((WXWPARAM)wParam, (WXLPARAM)lParam,
 860                               &id, &hwnd, &cmd);
 861
 862                 HandleCommand(id, cmd, (WXHWND)hwnd);
 863
 864                 // don't pass WM_COMMAND to the base class whether we processed
 865                 // it or not because we did generate an event for it (our
 866                 // HandleCommand() calls the base class version) and we must
 867                 // not do it again or the handlers which skip the event would
 868                 // be called twice
 869                 processed = true;
 870             }
 871             break;
 872
 873 #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
 874         case WM_QUERYDRAGICON:
 875             {
 876                 const wxIcon& icon = GetIcon();
 877                 HICON hIcon = icon.IsOk() ? GetHiconOf(icon)
 878                                         : (HICON)GetDefaultIcon();
 879                 rc = (WXLRESULT)hIcon;
 880                 processed = rc != 0;
 881             }
 882             break;
 883 #endif // !__WXMICROWIN__
 884     }
 885
 886     if ( !processed )
 887         rc = wxFrameBase::MSWWindowProc(message, wParam, lParam);
 888
 889     return rc;
 890 }
 891
 892 // ----------------------------------------------------------------------------
 893 // wxFrame size management: we exclude the areas taken by menu/status/toolbars
 894 // from the client area, so the client area is what's really available for the
 895 // frame contents
 896 // ----------------------------------------------------------------------------
 897
 898 // get the origin of the client area in the client coordinates
 899 wxPoint wxFrame::GetClientAreaOrigin() const
 900 {
 901     wxPoint pt = wxTopLevelWindow::GetClientAreaOrigin();
 902
 903 #if wxUSE_TOOLBAR && !defined(__WXUNIVERSAL__) && \
 904   (!defined(__WXWINCE__) || (_WIN32_WCE >= 400 && !defined(__POCKETPC__) && !defined(__SMARTPHONE__)))
 905     wxToolBar * const toolbar = GetToolBar();
 906     if ( toolbar && toolbar->IsShown() )
 907     {
 908         const wxSize sizeTB = toolbar->GetSize();
 909
 910         if ( toolbar->HasFlag(wxTB_TOP) )
 911         {
 912             pt.y += sizeTB.y;
 913         }
 914         else if ( toolbar->HasFlag(wxTB_LEFT) )
 915         {
 916             pt.x += sizeTB.x;
 917         }
 918     }
 919 #endif // wxUSE_TOOLBAR
 920
 921 #if defined(WINCE_WITH_COMMANDBAR)
 922     if (GetMenuBar() && GetMenuBar()->GetCommandBar())
 923     {
 924         RECT rect;
 925         ::GetWindowRect((HWND) GetMenuBar()->GetCommandBar(), &rect);
 926         pt.y += (rect.bottom - rect.top);
 927     }
 928 #endif
 929
 930     return pt;
 931 }