src/gtk1/frame.cpp

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