src/gtk/frame.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/gtk/frame.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // For compilers that support precompilation, includes "wx.h".
  11 #include "wx/wxprec.h"
  12
  13 #include "wx/frame.h"
  14
  15 #ifndef WX_PRECOMP
  16     #include "wx/menu.h"
  17     #include "wx/toolbar.h"
  18     #include "wx/statusbr.h"
  19 #endif // WX_PRECOMP
  20
  21 #include "wx/gtk/private.h"
  22 #include "wx/gtk/win_gtk.h"
  23
  24 // ----------------------------------------------------------------------------
  25 // constants
  26 // ----------------------------------------------------------------------------
  27
  28 static const int wxSTATUS_HEIGHT  = 25;
  29 static const int wxPLACE_HOLDER   = 0;
  30
  31 // ----------------------------------------------------------------------------
  32 // event tables
  33 // ----------------------------------------------------------------------------
  34
  35 IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
  36
  37 // ============================================================================
  38 // implementation
  39 // ============================================================================
  40
  41 // ----------------------------------------------------------------------------
  42 // GTK callbacks
  43 // ----------------------------------------------------------------------------
  44
  45 #if wxUSE_MENUS_NATIVE
  46
  47 //-----------------------------------------------------------------------------
  48 // "child_attached" of menu bar
  49 //-----------------------------------------------------------------------------
  50
  51 extern "C" {
  52 static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
  53 {
  54     if (!win->m_hasVMT) return;
  55
  56     win->m_menuBarDetached = false;
  57     win->GtkUpdateSize();
  58 }
  59 }
  60
  61 //-----------------------------------------------------------------------------
  62 // "child_detached" of menu bar
  63 //-----------------------------------------------------------------------------
  64
  65 extern "C" {
  66 static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
  67 {
  68     if (g_isIdle)
  69         wxapp_install_idle_handler();
  70
  71     if (!win->m_hasVMT) return;
  72
  73     // Raise the client area area
  74     gdk_window_raise( win->m_wxwindow->window );
  75
  76     win->m_menuBarDetached = true;
  77     win->GtkUpdateSize();
  78 }
  79 }
  80
  81 #endif // wxUSE_MENUS_NATIVE
  82
  83 #if wxUSE_TOOLBAR
  84 //-----------------------------------------------------------------------------
  85 // "child_attached" of tool bar
  86 //-----------------------------------------------------------------------------
  87
  88 extern "C" {
  89 static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
  90 {
  91     if (!win->m_hasVMT) return;
  92
  93     win->m_toolBarDetached = false;
  94     win->GtkUpdateSize();
  95 }
  96 }
  97
  98 //-----------------------------------------------------------------------------
  99 // "child_detached" of tool bar
 100 //-----------------------------------------------------------------------------
 101
 102 extern "C" {
 103 static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 104 {
 105     if (g_isIdle)
 106         wxapp_install_idle_handler();
 107
 108     if (!win->m_hasVMT) return;
 109
 110     // Raise the client area area
 111     gdk_window_raise( win->m_wxwindow->window );
 112
 113     win->m_toolBarDetached = true;
 114     win->GtkUpdateSize();
 115 }
 116 }
 117 #endif // wxUSE_TOOLBAR
 118
 119
 120 // ----------------------------------------------------------------------------
 121 // wxFrame itself
 122 // ----------------------------------------------------------------------------
 123
 124 //-----------------------------------------------------------------------------
 125 // InsertChild for wxFrame
 126 //-----------------------------------------------------------------------------
 127
 128 /* Callback for wxFrame. This very strange beast has to be used because
 129  * C++ has no virtual methods in a constructor. We have to emulate a
 130  * virtual function here as wxWidgets requires different ways to insert
 131  * a child in container classes. */
 132
 133 static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )
 134 {
 135     wxASSERT( GTK_IS_WIDGET(child->m_widget) );
 136
 137     if (!parent->m_insertInClientArea)
 138     {
 139         // These are outside the client area
 140         wxFrame* frame = (wxFrame*) parent;
 141         gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget),
 142                          GTK_WIDGET(child->m_widget),
 143                          child->m_x,
 144                          child->m_y,
 145                          child->m_width,
 146                          child->m_height );
 147
 148 #if wxUSE_TOOLBAR_NATIVE
 149         // We connect to these events for recalculating the client area
 150         // space when the toolbar is floating
 151         if (wxIS_KIND_OF(child,wxToolBar))
 152         {
 153             wxToolBar *toolBar = (wxToolBar*) child;
 154             if (toolBar->GetWindowStyle() & wxTB_DOCKABLE)
 155             {
 156                 g_signal_connect (toolBar->m_widget, "child_attached",
 157                                   G_CALLBACK (gtk_toolbar_attached_callback),
 158                                   parent);
 159                 g_signal_connect (toolBar->m_widget, "child_detached",
 160                                   G_CALLBACK (gtk_toolbar_detached_callback),
 161                                   parent);
 162             }
 163         }
 164 #endif // wxUSE_TOOLBAR
 165     }
 166     else
 167     {
 168         // These are inside the client area
 169         gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow),
 170                          GTK_WIDGET(child->m_widget),
 171                          child->m_x,
 172                          child->m_y,
 173                          child->m_width,
 174                          child->m_height );
 175     }
 176 }
 177
 178 // ----------------------------------------------------------------------------
 179 // wxFrame creation
 180 // ----------------------------------------------------------------------------
 181
 182 void wxFrame::Init()
 183 {
 184     m_menuBarDetached = false;
 185     m_toolBarDetached = false;
 186     m_menuBarHeight = 2;
 187 }
 188
 189 bool wxFrame::Create( wxWindow *parent,
 190                       wxWindowID id,
 191                       const wxString& title,
 192                       const wxPoint& pos,
 193                       const wxSize& sizeOrig,
 194                       long style,
 195                       const wxString &name )
 196 {
 197     bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig,
 198                                        style, name);
 199     m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame;
 200
 201     return rt;
 202 }
 203
 204 wxFrame::~wxFrame()
 205 {
 206     m_isBeingDeleted = true;
 207     DeleteAllBars();
 208 }
 209
 210 // ----------------------------------------------------------------------------
 211 // overridden wxWindow methods
 212 // ----------------------------------------------------------------------------
 213
 214 void wxFrame::DoGetClientSize( int *width, int *height ) const
 215 {
 216     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 217
 218     wxTopLevelWindow::DoGetClientSize( width, height );
 219
 220     if (height)
 221     {
 222 #if wxUSE_MENUS_NATIVE
 223         // menu bar
 224         if (m_frameMenuBar && !(m_fsIsShowing && (m_fsSaveFlag & wxFULLSCREEN_NOMENUBAR) != 0))
 225         {
 226             if (!m_menuBarDetached)
 227                 (*height) -= m_menuBarHeight;
 228             else
 229                 (*height) -= wxPLACE_HOLDER;
 230         }
 231 #endif // wxUSE_MENUS_NATIVE
 232
 233 #if wxUSE_STATUSBAR
 234         // status bar
 235         if (m_frameStatusBar && m_frameStatusBar->IsShown() &&
 236             !(m_fsIsShowing && (m_fsSaveFlag & wxFULLSCREEN_NOSTATUSBAR) != 0))
 237             (*height) -= wxSTATUS_HEIGHT;
 238 #endif // wxUSE_STATUSBAR
 239     }
 240
 241 #if wxUSE_TOOLBAR
 242     // tool bar
 243     if (m_frameToolBar && m_frameToolBar->IsShown())
 244     {
 245         if (m_toolBarDetached)
 246         {
 247             if (height != NULL)
 248                 *height -= wxPLACE_HOLDER;
 249         }
 250         else
 251         {
 252             int x, y;
 253             m_frameToolBar->GetSize( &x, &y );
 254             if ( m_frameToolBar->IsVertical() )
 255             {
 256                 if (width != NULL)
 257                     *width -= x;
 258             }
 259             else
 260             {
 261                 if (height != NULL)
 262                     *height -= y;
 263             }
 264         }
 265     }
 266 #endif // wxUSE_TOOLBAR
 267
 268     if (width != NULL && *width < 0)
 269         *width = 0;
 270     if (height != NULL && *height < 0)
 271         *height = 0;
 272 }
 273
 274 void wxFrame::DoSetClientSize( int width, int height )
 275 {
 276     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 277
 278 #if wxUSE_MENUS_NATIVE
 279         // menu bar
 280         if (m_frameMenuBar && !(m_fsIsShowing && (m_fsSaveFlag & wxFULLSCREEN_NOMENUBAR) != 0))
 281         {
 282             if (!m_menuBarDetached)
 283                 height += m_menuBarHeight;
 284             else
 285                 height += wxPLACE_HOLDER;
 286         }
 287 #endif // wxUSE_MENUS_NATIVE
 288
 289 #if wxUSE_STATUSBAR
 290         // status bar
 291         if (m_frameStatusBar && m_frameStatusBar->IsShown() &&
 292             !(m_fsIsShowing && (m_fsSaveFlag & wxFULLSCREEN_NOSTATUSBAR) != 0))
 293             height += wxSTATUS_HEIGHT;
 294 #endif
 295
 296 #if wxUSE_TOOLBAR
 297         // tool bar
 298         if (m_frameToolBar && m_frameToolBar->IsShown())
 299         {
 300             if (m_toolBarDetached)
 301             {
 302                 height += wxPLACE_HOLDER;
 303             }
 304             else
 305             {
 306                 int x, y;
 307                 m_frameToolBar->GetSize( &x, &y );
 308                 if ( m_frameToolBar->IsVertical() )
 309                 {
 310                     width += x;
 311                 }
 312                 else
 313                 {
 314                     height += y;
 315                 }
 316             }
 317         }
 318 #endif
 319
 320     wxTopLevelWindow::DoSetClientSize( width, height );
 321 }
 322
 323 void wxFrame::GtkOnSize()
 324 {
 325     // avoid recursions
 326     if (m_resizing) return;
 327     m_resizing = true;
 328
 329     // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow
 330     wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
 331
 332     // space occupied by m_frameToolBar and m_frameMenuBar
 333     int client_area_x_offset = 0,
 334         client_area_y_offset = 0;
 335
 336     /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses
 337        wxWindow::Create to create it's GTK equivalent. m_mainWidget is only
 338        set in wxFrame::Create so it is used to check what kind of frame we
 339        have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we
 340        skip the part which handles m_frameMenuBar, m_frameToolBar and (most
 341        importantly) m_mainWidget */
 342
 343     int minWidth = GetMinWidth(),
 344         minHeight = GetMinHeight(),
 345         maxWidth = GetMaxWidth(),
 346         maxHeight = GetMaxHeight();
 347
 348     if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth;
 349     if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight;
 350     if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth;
 351     if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight;
 352
 353     if (m_mainWidget)
 354     {
 355         // TODO
 356         // Rewrite this terrible code to using GtkVBox
 357
 358         // m_mainWidget holds the menubar, the toolbar and the client
 359         // area, which is represented by m_wxwindow.
 360
 361 #if wxUSE_MENUS_NATIVE
 362         if (m_frameMenuBar && !(m_fsIsShowing && (m_fsSaveFlag & wxFULLSCREEN_NOMENUBAR) != 0))
 363         {
 364             if (!GTK_WIDGET_VISIBLE(m_frameMenuBar->m_widget))
 365                 gtk_widget_show( m_frameMenuBar->m_widget );
 366             int xx = m_miniEdge;
 367             int yy = m_miniEdge + m_miniTitle;
 368             int ww = m_width  - 2*m_miniEdge;
 369             if (ww < 0)
 370                 ww = 0;
 371             int hh = m_menuBarHeight;
 372             if (m_menuBarDetached) hh = wxPLACE_HOLDER;
 373             m_frameMenuBar->m_x = xx;
 374             m_frameMenuBar->m_y = yy;
 375             m_frameMenuBar->m_width = ww;
 376             m_frameMenuBar->m_height = hh;
 377             gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
 378                                   m_frameMenuBar->m_widget,
 379                                   xx, yy, ww, hh );
 380             client_area_y_offset += hh;
 381         }
 382         else
 383         {
 384             if (m_frameMenuBar)
 385             {
 386                 if (GTK_WIDGET_VISIBLE(m_frameMenuBar->m_widget))
 387                     gtk_widget_hide( m_frameMenuBar->m_widget );
 388             }
 389         }
 390 #endif // wxUSE_MENUS_NATIVE
 391
 392 #if wxUSE_TOOLBAR
 393         if ((m_frameToolBar) && m_frameToolBar->IsShown() &&
 394             (m_frameToolBar->m_widget->parent == m_mainWidget))
 395         {
 396             int xx = m_miniEdge;
 397             int yy = m_miniEdge + m_miniTitle;
 398 #if wxUSE_MENUS_NATIVE
 399             if (m_frameMenuBar)
 400             {
 401                 if (!m_menuBarDetached)
 402                     yy += m_menuBarHeight;
 403                 else
 404                     yy += wxPLACE_HOLDER;
 405             }
 406 #endif // wxUSE_MENUS_NATIVE
 407
 408             m_frameToolBar->m_x = xx;
 409             m_frameToolBar->m_y = yy;
 410
 411             // don't change the toolbar's reported height/width
 412             int ww, hh;
 413             if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
 414             {
 415                 ww = m_toolBarDetached ? wxPLACE_HOLDER
 416                                        : m_frameToolBar->m_width;
 417                 hh = m_height - 2*m_miniEdge;
 418
 419                 client_area_x_offset += ww;
 420             }
 421             else if( m_frameToolBar->HasFlag(wxTB_RIGHT) )
 422             {
 423                yy += 2;
 424                ww = m_toolBarDetached ? wxPLACE_HOLDER
 425                                       : m_frameToolBar->m_width;
 426                xx = GetClientSize().x - 1;
 427                hh = m_height - 2*m_miniEdge;
 428                if( hh < 0 )
 429                   hh = 0;
 430
 431             }
 432             else if( m_frameToolBar->GetWindowStyle() & wxTB_BOTTOM )
 433             {
 434                 xx = m_miniEdge;
 435                 yy = GetClientSize().y;
 436 #if wxUSE_MENUS_NATIVE
 437                 yy += m_menuBarHeight;
 438 #endif // wxUSE_MENU_NATIVE
 439                 m_frameToolBar->m_x = xx;
 440                 m_frameToolBar->m_y = yy;
 441                 ww = m_width - 2*m_miniEdge;
 442                 hh = m_toolBarDetached ? wxPLACE_HOLDER
 443                                        : m_frameToolBar->m_height;
 444             }
 445             else
 446             {
 447                 ww = m_width - 2*m_miniEdge;
 448                 hh = m_toolBarDetached ? wxPLACE_HOLDER
 449                                        : m_frameToolBar->m_height;
 450
 451                 client_area_y_offset += hh;
 452             }
 453
 454             if (ww < 0)
 455                 ww = 0;
 456             if (hh < 0)
 457                 hh = 0;
 458             gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
 459                                   m_frameToolBar->m_widget,
 460                                   xx, yy, ww, hh );
 461         }
 462 #endif // wxUSE_TOOLBAR
 463
 464         int client_x = client_area_x_offset + m_miniEdge;
 465         int client_y = client_area_y_offset + m_miniEdge + m_miniTitle;
 466         int client_w = m_width - client_area_x_offset - 2*m_miniEdge;
 467         int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle;
 468         if (client_w < 0)
 469             client_w = 0;
 470         if (client_h < 0)
 471             client_h = 0;
 472         gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
 473                               m_wxwindow,
 474                               client_x, client_y, client_w, client_h );
 475     }
 476     else
 477     {
 478         // If there is no m_mainWidget between m_widget and m_wxwindow there
 479         // is no need to set the size or position of m_wxwindow.
 480     }
 481
 482 #if wxUSE_STATUSBAR
 483     if (m_frameStatusBar && m_frameStatusBar->IsShown() &&
 484         !(m_fsIsShowing && (m_fsSaveFlag & wxFULLSCREEN_NOSTATUSBAR) != 0))
 485     {
 486         if (!GTK_WIDGET_VISIBLE(m_frameStatusBar->m_widget))
 487             gtk_widget_show( m_frameStatusBar->m_widget );
 488
 489         int xx = 0 + m_miniEdge;
 490         int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset;
 491         int ww = m_width - 2*m_miniEdge;
 492         if (ww < 0)
 493             ww = 0;
 494         int hh = wxSTATUS_HEIGHT;
 495         m_frameStatusBar->m_x = xx;
 496         m_frameStatusBar->m_y = yy;
 497         m_frameStatusBar->m_width = ww;
 498         m_frameStatusBar->m_height = hh;
 499         gtk_pizza_set_size( GTK_PIZZA(m_wxwindow),
 500                             m_frameStatusBar->m_widget,
 501                             xx, yy, ww, hh );
 502     }
 503     else
 504     {
 505         if (m_frameStatusBar)
 506         {
 507             if (GTK_WIDGET_VISIBLE(m_frameStatusBar->m_widget))
 508                 gtk_widget_hide( m_frameStatusBar->m_widget );
 509         }
 510     }
 511 #endif // wxUSE_STATUSBAR
 512
 513     m_sizeSet = true;
 514
 515     // send size event to frame
 516     wxSizeEvent event( wxSize(m_width,m_height), GetId() );
 517     event.SetEventObject( this );
 518     GetEventHandler()->ProcessEvent( event );
 519
 520 #if wxUSE_STATUSBAR
 521     // send size event to status bar
 522     if (m_frameStatusBar)
 523     {
 524         wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() );
 525         event2.SetEventObject( m_frameStatusBar );
 526         m_frameStatusBar->GetEventHandler()->ProcessEvent( event2 );
 527     }
 528 #endif // wxUSE_STATUSBAR
 529
 530     m_resizing = false;
 531 }
 532
 533 void wxFrame::OnInternalIdle()
 534 {
 535     wxFrameBase::OnInternalIdle();
 536
 537 #if wxUSE_MENUS_NATIVE
 538     if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle();
 539 #endif // wxUSE_MENUS_NATIVE
 540 #if wxUSE_TOOLBAR
 541     if (m_frameToolBar) m_frameToolBar->OnInternalIdle();
 542 #endif
 543 #if wxUSE_STATUSBAR
 544     if (m_frameStatusBar)
 545     {
 546         m_frameStatusBar->OnInternalIdle();
 547
 548         // There may be controls in the status bar that
 549         // need to be updated
 550         for ( wxWindowList::compatibility_iterator node = m_frameStatusBar->GetChildren().GetFirst();
 551           node;
 552           node = node->GetNext() )
 553         {
 554             wxWindow *child = node->GetData();
 555             child->OnInternalIdle();
 556         }
 557     }
 558 #endif
 559 }
 560
 561 // ----------------------------------------------------------------------------
 562 // menu/tool/status bar stuff
 563 // ----------------------------------------------------------------------------
 564
 565 #if wxUSE_MENUS_NATIVE
 566
 567 void wxFrame::DetachMenuBar()
 568 {
 569     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 570     wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
 571
 572     if ( m_frameMenuBar )
 573     {
 574         m_frameMenuBar->UnsetInvokingWindow( this );
 575
 576         if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE)
 577         {
 578             g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget,
 579                     (gpointer) gtk_menu_attached_callback,
 580                     this);
 581
 582             g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget,
 583                     (gpointer) gtk_menu_detached_callback,
 584                     this);
 585         }
 586
 587         gtk_widget_ref( m_frameMenuBar->m_widget );
 588
 589         gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget );
 590     }
 591
 592     wxFrameBase::DetachMenuBar();
 593 }
 594
 595 void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
 596 {
 597     wxFrameBase::AttachMenuBar(menuBar);
 598
 599     if (m_frameMenuBar)
 600     {
 601         m_frameMenuBar->SetInvokingWindow( this );
 602
 603         m_frameMenuBar->SetParent(this);
 604         gtk_pizza_put( GTK_PIZZA(m_mainWidget),
 605                 m_frameMenuBar->m_widget,
 606                 m_frameMenuBar->m_x,
 607                 m_frameMenuBar->m_y,
 608                 m_frameMenuBar->m_width,
 609                 m_frameMenuBar->m_height );
 610
 611         if (menuBar->GetWindowStyle() & wxMB_DOCKABLE)
 612         {
 613             g_signal_connect (menuBar->m_widget, "child_attached",
 614                               G_CALLBACK (gtk_menu_attached_callback),
 615                               this);
 616             g_signal_connect (menuBar->m_widget, "child_detached",
 617                               G_CALLBACK (gtk_menu_detached_callback),
 618                               this);
 619         }
 620
 621         gtk_widget_show( m_frameMenuBar->m_widget );
 622
 623         UpdateMenuBarSize();
 624     }
 625     else
 626     {
 627         m_menuBarHeight = 2;
 628         GtkUpdateSize();        // resize window in OnInternalIdle
 629     }
 630 }
 631
 632 void wxFrame::UpdateMenuBarSize()
 633 {
 634     GtkRequisition  req;
 635
 636     req.width = 2;
 637     req.height = 2;
 638
 639     // this is called after Remove with a NULL m_frameMenuBar
 640     if ( m_frameMenuBar )
 641         (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_frameMenuBar->m_widget) )->size_request )
 642             (m_frameMenuBar->m_widget, &req );
 643
 644     m_menuBarHeight = req.height;
 645
 646     // resize window in OnInternalIdle
 647
 648     GtkUpdateSize();
 649 }
 650
 651 #endif // wxUSE_MENUS_NATIVE
 652
 653 #if wxUSE_TOOLBAR
 654
 655 wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& name )
 656 {
 657     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 658
 659     m_insertInClientArea = false;
 660
 661     m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name );
 662
 663     m_insertInClientArea = true;
 664
 665     GtkUpdateSize();
 666
 667     return m_frameToolBar;
 668 }
 669
 670 void wxFrame::SetToolBar(wxToolBar *toolbar)
 671 {
 672     bool hadTbar = m_frameToolBar != NULL;
 673
 674     wxFrameBase::SetToolBar(toolbar);
 675
 676     if ( m_frameToolBar )
 677     {
 678         // insert into toolbar area if not already there
 679         if ((m_frameToolBar->m_widget->parent) &&
 680             (m_frameToolBar->m_widget->parent != m_mainWidget))
 681         {
 682             GetChildren().DeleteObject( m_frameToolBar );
 683
 684             gtk_widget_reparent( m_frameToolBar->m_widget, m_mainWidget );
 685             GtkUpdateSize();
 686         }
 687     }
 688     else // toolbar unset
 689     {
 690         // still need to update size if it had been there before
 691         if ( hadTbar )
 692         {
 693             GtkUpdateSize();
 694         }
 695     }
 696 }
 697
 698 #endif // wxUSE_TOOLBAR
 699
 700 #if wxUSE_STATUSBAR
 701
 702 wxStatusBar* wxFrame::CreateStatusBar(int number,
 703                                       long style,
 704                                       wxWindowID id,
 705                                       const wxString& name)
 706 {
 707     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 708
 709     // because it will change when toolbar is added
 710     GtkUpdateSize();
 711
 712     return wxFrameBase::CreateStatusBar( number, style, id, name );
 713 }
 714
 715 void wxFrame::SetStatusBar(wxStatusBar *statbar)
 716 {
 717     bool hadStatBar = m_frameStatusBar != NULL;
 718
 719     wxFrameBase::SetStatusBar(statbar);
 720
 721     if (hadStatBar && !m_frameStatusBar)
 722         GtkUpdateSize();
 723 }
 724
 725 void wxFrame::PositionStatusBar()
 726 {
 727     if ( !m_frameStatusBar )
 728         return;
 729
 730     GtkUpdateSize();
 731 }
 732 #endif // wxUSE_STATUSBAR