src/gtk/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 #ifdef __GNUG__
  11     #pragma implementation "frame.h"
  12 #endif
  13
  14 #include "wx/frame.h"
  15 #include "wx/dialog.h"
  16 #include "wx/control.h"
  17 #include "wx/app.h"
  18 #include "wx/menu.h"
  19 #include "wx/toolbar.h"
  20 #include "wx/statusbr.h"
  21 #include "wx/dcclient.h"
  22
  23 #include "glib.h"
  24 #include "gdk/gdk.h"
  25 #include "gtk/gtk.h"
  26 #include "wx/gtk/win_gtk.h"
  27
  28 //-----------------------------------------------------------------------------
  29 // constants
  30 //-----------------------------------------------------------------------------
  31
  32 const int wxMENU_HEIGHT    = 27;
  33 const int wxSTATUS_HEIGHT  = 25;
  34
  35 //-----------------------------------------------------------------------------
  36 // data
  37 //-----------------------------------------------------------------------------
  38
  39 extern wxList wxTopLevelWindows;
  40 extern wxList wxPendingDelete;
  41
  42 //-----------------------------------------------------------------------------
  43 // "size_allocate"
  44 //-----------------------------------------------------------------------------
  45
  46 static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win )
  47 {
  48     if (!win->HasVMT()) return;
  49
  50 /*
  51     printf( "OnFrameResize from " );
  52     if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
  53         printf( win->GetClassInfo()->GetClassName() );
  54     printf( ".\n" );
  55 */
  56
  57    if ((win->m_width != alloc->width) || (win->m_height != alloc->height))
  58    {
  59        win->m_sizeSet = FALSE;
  60        win->m_width = alloc->width;
  61        win->m_height = alloc->height;
  62    }
  63 }
  64
  65 //-----------------------------------------------------------------------------
  66 // "delete_event"
  67 //-----------------------------------------------------------------------------
  68
  69 static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrame *win )
  70 {
  71 /*
  72     printf( "OnDelete from " );
  73     if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
  74         printf( win->GetClassInfo()->GetClassName() );
  75     printf( ".\n" );
  76 */
  77
  78     win->Close();
  79
  80     return TRUE;
  81 }
  82
  83 //-----------------------------------------------------------------------------
  84 // "configure_event"
  85 //-----------------------------------------------------------------------------
  86
  87 static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win )
  88 {
  89     if (!win->HasVMT()) return FALSE;
  90
  91     win->m_x = event->x;
  92     win->m_y = event->y;
  93
  94     wxMoveEvent mevent( wxPoint(win->m_x,win->m_y), win->GetId() );
  95     mevent.SetEventObject( win );
  96     win->GetEventHandler()->ProcessEvent( mevent );
  97
  98     return FALSE;
  99 }
 100
 101 //-----------------------------------------------------------------------------
 102 // wxFrame
 103 //-----------------------------------------------------------------------------
 104
 105 BEGIN_EVENT_TABLE(wxFrame, wxWindow)
 106     EVT_SIZE(wxFrame::OnSize)
 107     EVT_CLOSE(wxFrame::OnCloseWindow)
 108     EVT_MENU_HIGHLIGHT_ALL(wxFrame::OnMenuHighlight)
 109 END_EVENT_TABLE()
 110
 111 IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow)
 112
 113 wxFrame::wxFrame()
 114 {
 115     m_frameMenuBar = (wxMenuBar *) NULL;
 116     m_mdiMenuBar = (wxMenuBar *) NULL;
 117     m_frameStatusBar = (wxStatusBar *) NULL;
 118     m_frameToolBar = (wxToolBar *) NULL;
 119     m_sizeSet = FALSE;
 120     m_miniEdge = 0;
 121     m_miniTitle = 0;
 122 }
 123
 124 wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title,
 125       const wxPoint &pos, const wxSize &size,
 126       long style, const wxString &name )
 127 {
 128     m_frameMenuBar = (wxMenuBar *) NULL;
 129     m_mdiMenuBar = (wxMenuBar *) NULL;
 130     m_frameStatusBar = (wxStatusBar *) NULL;
 131     m_frameToolBar = (wxToolBar *) NULL;
 132     m_sizeSet = FALSE;
 133     m_miniEdge = 0;
 134     m_miniTitle = 0;
 135     Create( parent, id, title, pos, size, style, name );
 136 }
 137
 138 bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title,
 139       const wxPoint &pos, const wxSize &size,
 140       long style, const wxString &name )
 141 {
 142     wxTopLevelWindows.Append( this );
 143
 144     m_needParent = FALSE;
 145
 146     PreCreation( parent, id, pos, size, style, name );
 147
 148     m_title = title;
 149
 150     GtkWindowType win_type = GTK_WINDOW_TOPLEVEL;
 151     if (style & wxSIMPLE_BORDER) win_type = GTK_WINDOW_POPUP;
 152
 153     m_widget = gtk_window_new( win_type );
 154
 155 #ifdef __WXDEBUG__
 156         debug_focus_in( m_widget, "wxFrame::m_widget", name );
 157 #endif
 158
 159     if ((size.x != -1) && (size.y != -1))
 160         gtk_widget_set_usize( m_widget, m_width, m_height );
 161     if ((pos.x != -1) && (pos.y != -1))
 162         gtk_widget_set_uposition( m_widget, m_x, m_y );
 163
 164     gtk_window_set_title( GTK_WINDOW(m_widget), title );
 165     GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
 166
 167     gtk_window_set_policy( GTK_WINDOW(m_widget), 1, 1, 0 );
 168
 169     gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event",
 170         GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this );
 171
 172     m_wxwindow = gtk_myfixed_new();
 173     gtk_widget_show( m_wxwindow );
 174     GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
 175
 176 #ifdef __WXDEBUG__
 177         debug_focus_in( m_wxwindow, "wxFrame::m_wxwindow", name );
 178 #endif
 179
 180     gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
 181
 182     gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
 183         GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this );
 184
 185     gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event",
 186         GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this );
 187
 188     if (m_parent) m_parent->AddChild( this );
 189
 190     PostCreation();
 191
 192     return TRUE;
 193 }
 194
 195 wxFrame::~wxFrame()
 196 {
 197     if (m_frameMenuBar) delete m_frameMenuBar;
 198     m_frameMenuBar = (wxMenuBar *) NULL;
 199
 200     if (m_frameStatusBar) delete m_frameStatusBar;
 201     m_frameStatusBar = (wxStatusBar *) NULL;
 202
 203     if (m_frameToolBar) delete m_frameToolBar;
 204     m_frameToolBar = (wxToolBar *) NULL;
 205
 206     wxTopLevelWindows.DeleteObject( this );
 207
 208     if (wxTheApp->GetTopWindow() == this)
 209     {
 210         wxTheApp->SetTopWindow( (wxWindow*) NULL );
 211     }
 212
 213     if (wxTopLevelWindows.Number() == 0)
 214     {
 215         wxTheApp->ExitMainLoop();
 216     }
 217 }
 218
 219 bool wxFrame::Show( bool show )
 220 {
 221     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 222
 223     if (show && !m_sizeSet)
 224     {
 225         /* by calling GtkOnSize here, we don't have to call
 226            either after showing the frame, which would entail
 227            much ugly flicker nor from within the size_allocate
 228            handler, because GTK 1.1.X forbids that. */
 229
 230         GtkOnSize( m_x, m_y, m_width, m_height );
 231     }
 232
 233     return wxWindow::Show( show );
 234 }
 235
 236 bool wxFrame::Destroy()
 237 {
 238     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 239
 240     if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this);
 241
 242     return TRUE;
 243 }
 244
 245 wxPoint wxFrame::GetClientAreaOrigin() const
 246 {
 247     wxPoint pt( m_miniEdge, m_miniEdge + m_miniTitle );
 248     if (m_frameMenuBar)
 249     {
 250         int h = 0;
 251         m_frameMenuBar->GetSize( (int*)NULL, &h );
 252         pt.y += h;
 253     }
 254     if (m_frameToolBar)
 255     {
 256         int h = 0;
 257         m_frameToolBar->GetSize( (int*)NULL, &h );
 258         pt.y += h;
 259     }
 260     return pt;
 261 }
 262
 263 void wxFrame::SetSize( int x, int y, int width, int height, int sizeFlags )
 264 {
 265     wxASSERT_MSG( (m_widget != NULL), "invalid window" );
 266
 267     /* Don't do anything for children of wxMDIChildFrame */
 268     if (!m_wxwindow) return;
 269
 270     if (m_resizing) return; // I don't like recursions
 271     m_resizing = TRUE;
 272
 273     int old_x = m_x;
 274     int old_y = m_y;
 275     int old_width = m_width;
 276     int old_height = m_height;
 277
 278     if ((sizeFlags & wxSIZE_USE_EXISTING) == wxSIZE_USE_EXISTING)
 279     {
 280         if (x != -1) m_x = x;
 281         if (y != -1) m_y = y;
 282         if (width != -1) m_width = width;
 283         if (height != -1) m_height = height;
 284     }
 285     else
 286     {
 287         m_x = x;
 288         m_y = y;
 289         m_width = width;
 290         m_height = height;
 291     }
 292
 293     if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
 294     {
 295         if (width == -1) m_width = 80;
 296     }
 297
 298     if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT)
 299     {
 300        if (height == -1) m_height = 26;
 301     }
 302
 303     if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
 304     if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
 305     if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
 306     if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
 307
 308     if ((m_x != -1) || (m_y != -1))
 309     {
 310         if ((m_x != old_x) || (m_y != old_y))
 311             gtk_widget_set_uposition( m_widget, m_x, m_y );
 312     }
 313
 314     if ((m_width != old_width) || (m_height != old_height))
 315     {
 316        m_sizeSet = FALSE;
 317     }
 318
 319     m_resizing = FALSE;
 320 }
 321
 322 void wxFrame::SetSize( int width, int height )
 323 {
 324     SetSize( -1, -1, width, height, wxSIZE_USE_EXISTING );
 325 }
 326
 327 void wxFrame::Centre( int direction )
 328 {
 329     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 330
 331     int x = 0;
 332     int y = 0;
 333
 334     if ((direction & wxHORIZONTAL) == wxHORIZONTAL) x = (gdk_screen_width () - m_width) / 2;
 335     if ((direction & wxVERTICAL) == wxVERTICAL) y = (gdk_screen_height () - m_height) / 2;
 336
 337     Move( x, y );
 338 }
 339
 340 void wxFrame::GetClientSize( int *width, int *height ) const
 341 {
 342     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 343
 344     wxWindow::GetClientSize( width, height );
 345     if (height)
 346     {
 347         if (m_frameMenuBar) (*height) -= wxMENU_HEIGHT;
 348         if (m_frameStatusBar) (*height) -= wxSTATUS_HEIGHT;
 349         if (m_frameToolBar)
 350         {
 351             int y = 0;
 352             m_frameToolBar->GetSize( (int *) NULL, &y );
 353             (*height) -= y;
 354         }
 355         (*height) -= m_miniEdge*2 + m_miniTitle;
 356     }
 357     if (width)
 358     {
 359         (*width) -= m_miniEdge*2;
 360     }
 361 }
 362
 363 void wxFrame::SetClientSize( int const width, int const height )
 364 {
 365     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 366
 367     int h = height;
 368     if (m_frameMenuBar) h += wxMENU_HEIGHT;
 369     if (m_frameStatusBar) h += wxSTATUS_HEIGHT;
 370     if (m_frameToolBar)
 371     {
 372         int y = 0;
 373         m_frameToolBar->GetSize( (int *) NULL, &y );
 374         h += y;
 375     }
 376     wxWindow::SetClientSize( width + m_miniEdge*2, h  + m_miniEdge*2 + m_miniTitle );
 377 }
 378
 379 void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height )
 380 {
 381     // due to a bug in gtk, x,y are always 0
 382     // m_x = x;
 383     // m_y = y;
 384
 385     if (m_resizing) return;
 386     m_resizing = TRUE;
 387
 388     if (!m_wxwindow) return;
 389
 390     m_width = width;
 391     m_height = height;
 392
 393     if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
 394     if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
 395     if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
 396     if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
 397
 398     gtk_widget_set_usize( m_widget, m_width, m_height );
 399     gdk_window_resize( m_widget->window, m_width, m_height );
 400
 401     // this emulates the new wxMSW behaviour of placing all
 402     // frame-subwindows (menu, toolbar..) on one native window
 403         // OK, this hurts in the eye, but I don't want to call SetSize()
 404         // because I don't want to call any non-native functions here.
 405
 406     if (m_frameMenuBar)
 407     {
 408         int xx = m_miniEdge;
 409         int yy = m_miniEdge + m_miniTitle;
 410         int ww = m_width  - 2*m_miniEdge;
 411         int hh = wxMENU_HEIGHT;
 412         m_frameMenuBar->m_x = xx;
 413         m_frameMenuBar->m_y = yy;
 414         m_frameMenuBar->m_width = ww;
 415         m_frameMenuBar->m_height = hh;
 416
 417         gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameMenuBar->m_widget, xx, yy );
 418         gtk_widget_set_usize( m_frameMenuBar->m_widget, ww, hh );
 419     }
 420
 421     if (m_frameToolBar)
 422     {
 423         int xx = m_miniEdge;
 424         int yy = m_miniEdge + m_miniTitle;
 425         if ((m_frameMenuBar) || (m_mdiMenuBar)) yy += wxMENU_HEIGHT;
 426         int ww = m_width - 2*m_miniEdge;
 427         int hh = m_frameToolBar->m_height;
 428
 429         m_frameToolBar->m_x = xx;
 430         m_frameToolBar->m_y = yy;
 431         m_frameToolBar->m_height = hh;
 432         m_frameToolBar->m_width = ww;
 433
 434         gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameToolBar->m_widget, xx, yy );
 435         gtk_widget_set_usize( m_frameToolBar->m_widget, ww, hh );
 436     }
 437
 438     if (m_frameStatusBar)
 439     {
 440         int xx = 0 + m_miniEdge;
 441         int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge;
 442         int ww = m_width - 2*m_miniEdge;
 443         int hh = wxSTATUS_HEIGHT;
 444
 445         m_frameStatusBar->m_x = xx;
 446         m_frameStatusBar->m_y = yy;
 447         m_frameStatusBar->m_width = ww;
 448         m_frameStatusBar->m_height = hh;
 449
 450         gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameStatusBar->m_widget, xx, yy );
 451         gtk_widget_set_usize( m_frameStatusBar->m_widget, ww, hh );
 452     }
 453
 454     m_sizeSet = TRUE;
 455
 456     /* send size event to frame */
 457
 458     wxSizeEvent event( wxSize(m_width,m_height), GetId() );
 459     event.SetEventObject( this );
 460     GetEventHandler()->ProcessEvent( event );
 461
 462     /* send size event to status bar */
 463
 464     if (m_frameStatusBar)
 465     {
 466         wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() );
 467         event2.SetEventObject( m_frameStatusBar );
 468         m_frameStatusBar->GetEventHandler()->ProcessEvent( event2 );
 469     }
 470
 471     m_resizing = FALSE;
 472 }
 473
 474 void wxFrame::OnInternalIdle()
 475 {
 476     if (!m_sizeSet)
 477         GtkOnSize( m_x, m_y, m_width, m_height );
 478
 479     DoMenuUpdates();
 480 }
 481
 482 void wxFrame::OnCloseWindow( wxCloseEvent& event )
 483 {
 484     // close the window if it wasn't vetoed by the application
 485 //    if ( !event.GetVeto() ) // No, this isn't the interpretation of GetVeto.
 486     Destroy();
 487 }
 488
 489 void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
 490 {
 491     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 492
 493     if (GetAutoLayout())
 494     {
 495         Layout();
 496     }
 497     else
 498     {
 499         // no child: go out !
 500         if (!GetChildren().First()) return;
 501
 502         // do we have exactly one child?
 503         wxWindow *child = (wxWindow *) NULL;
 504         for(wxNode *node = GetChildren().First(); node; node = node->Next())
 505         {
 506             wxWindow *win = (wxWindow *)node->Data();
 507             if (!wxIS_KIND_OF(win,wxFrame) && !wxIS_KIND_OF(win,wxDialog)
 508 #if 0  // not in m_children anyway ?
 509               && (win != m_frameMenuBar) &&
 510               (win != m_frameToolBar) &&
 511               (win != m_frameStatusBar)
 512 #endif
 513             )
 514             {
 515           // it's the second one: do nothing
 516                 if (child) return;
 517                 child = win;
 518             }
 519         }
 520
 521         // yes: set it's size to fill all the frame
 522         int client_x, client_y;
 523         GetClientSize( &client_x, &client_y );
 524         child->SetSize( 1, 1, client_x-2, client_y-2 );
 525     }
 526 }
 527
 528 static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
 529 {
 530     menu->SetInvokingWindow( win );
 531     wxNode *node = menu->m_items.First();
 532     while (node)
 533     {
 534         wxMenuItem *menuitem = (wxMenuItem*)node->Data();
 535         if (menuitem->IsSubMenu())
 536             SetInvokingWindow( menuitem->GetSubMenu(), win );
 537         node = node->Next();
 538     }
 539 }
 540
 541 void wxFrame::SetMenuBar( wxMenuBar *menuBar )
 542 {
 543     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 544     wxASSERT_MSG( (m_wxwindow != NULL), "invalid frame" );
 545
 546     m_frameMenuBar = menuBar;
 547
 548     if (m_frameMenuBar)
 549     {
 550         wxNode *node = m_frameMenuBar->m_menus.First();
 551         while (node)
 552         {
 553             wxMenu *menu = (wxMenu*)node->Data();
 554             SetInvokingWindow( menu, this );
 555             node = node->Next();
 556         }
 557
 558         if (m_frameMenuBar->m_parent != this)
 559         {
 560             m_frameMenuBar->m_parent = this;
 561             gtk_myfixed_put( GTK_MYFIXED(m_wxwindow),
 562                 m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y );
 563
 564             /* an mdi child menu bar might be underneath */
 565             if (m_mdiMenuBar) m_frameMenuBar->Show( FALSE );
 566         }
 567     }
 568
 569     m_sizeSet = FALSE;
 570 }
 571
 572 wxMenuBar *wxFrame::GetMenuBar() const
 573 {
 574     return m_frameMenuBar;
 575 }
 576
 577 void wxFrame::OnMenuHighlight(wxMenuEvent& event)
 578 {
 579     if (GetStatusBar())
 580     {
 581         if (event.GetMenuId() == -1)
 582         {
 583             SetStatusText("");
 584         }
 585         else
 586         {
 587             wxMenuBar *menuBar = GetMenuBar();
 588             if (menuBar)
 589             {
 590                 int menuId = event.GetMenuId();
 591                 wxString helpString;
 592                 helpString = menuBar->GetHelpString(menuId);
 593                 if (helpString != "")
 594                     SetStatusText(helpString);
 595             }
 596         }
 597     }
 598 }
 599
 600 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 601 {
 602     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 603
 604     wxCHECK_MSG( m_frameToolBar == NULL, FALSE, "recreating toolbar in wxFrame" );
 605
 606     m_frameToolBar = OnCreateToolBar( style, id, name );
 607
 608     GetChildren().DeleteObject( m_frameToolBar );
 609
 610     m_sizeSet = FALSE;
 611
 612     return m_frameToolBar;
 613 }
 614
 615 wxToolBar* wxFrame::OnCreateToolBar( long style, wxWindowID id, const wxString& name )
 616 {
 617     return new wxToolBar( this, id, wxDefaultPosition, wxDefaultSize, style, name );
 618 }
 619
 620 wxToolBar *wxFrame::GetToolBar() const
 621 {
 622     return m_frameToolBar;
 623 }
 624
 625 wxStatusBar* wxFrame::CreateStatusBar( int number, long style, wxWindowID id, const wxString& name )
 626 {
 627     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 628
 629     wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, "recreating status bar in wxFrame" );
 630
 631     m_frameStatusBar = OnCreateStatusBar( number, style, id, name );
 632
 633     m_sizeSet = FALSE;
 634
 635     return m_frameStatusBar;
 636 }
 637
 638 wxStatusBar *wxFrame::OnCreateStatusBar( int number, long style, wxWindowID id, const wxString& name )
 639 {
 640     wxStatusBar *statusBar = (wxStatusBar *) NULL;
 641
 642     statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 20), style, name);
 643
 644     // Set the height according to the font and the border size
 645     wxClientDC dc(statusBar);
 646     dc.SetFont( statusBar->GetFont() );
 647
 648     long x, y;
 649     dc.GetTextExtent( "X", &x, &y );
 650
 651     int height = (int)( (y  * 1.1) + 2* statusBar->GetBorderY());
 652
 653     statusBar->SetSize( -1, -1, 100, height );
 654
 655     statusBar->SetFieldsCount( number );
 656     return statusBar;
 657 }
 658
 659 void wxFrame::SetStatusText(const wxString& text, int number)
 660 {
 661     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 662
 663     wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" );
 664
 665     m_frameStatusBar->SetStatusText(text, number);
 666 }
 667
 668 void wxFrame::SetStatusWidths(int n, const int widths_field[] )
 669 {
 670     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 671
 672     wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" );
 673
 674     m_frameStatusBar->SetStatusWidths(n, widths_field);
 675 }
 676
 677 wxStatusBar *wxFrame::GetStatusBar() const
 678 {
 679     return m_frameStatusBar;
 680 }
 681
 682 void wxFrame::SetTitle( const wxString &title )
 683 {
 684     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 685
 686     m_title = title;
 687     if (m_title.IsNull()) m_title = "";
 688     gtk_window_set_title( GTK_WINDOW(m_widget), title );
 689 }
 690
 691 void wxFrame::SetIcon( const wxIcon &icon )
 692 {
 693     wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
 694
 695     m_icon = icon;
 696     if (!icon.Ok()) return;
 697
 698     wxMask *mask = icon.GetMask();
 699     GdkBitmap *bm = (GdkBitmap *) NULL;
 700     if (mask) bm = mask->GetBitmap();
 701
 702     gdk_window_set_icon( m_widget->window, (GdkWindow *) NULL, icon.GetPixmap(), bm );
 703 }
 704