src/gtk/tbargtk.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/gtk/tbargtk.cpp
   3 // Purpose:     GTK toolbar
   4 // Author:      Robert Roebling
   5 // Modified:    13.12.99 by VZ to derive from wxToolBarBase
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Robert Roebling
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // For compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #if wxUSE_TOOLBAR_NATIVE
  23
  24 #include "wx/toolbar.h"
  25
  26 #ifndef WX_PRECOMP
  27     #include "wx/menu.h"
  28 #endif
  29
  30 // FIXME: Use GtkImage instead of GtkPixmap. Use the new toolbar API for when gtk runtime is new enough?
  31 // Beware that the new and old toolbar API may not be mixed in usage.
  32 #undef GTK_DISABLE_DEPRECATED
  33
  34 #include "wx/gtk/private.h"
  35
  36 /* XPM */
  37 static const char *arrow_down_xpm[] = {
  38 /* columns rows colors chars-per-pixel */
  39 "7 7 2 1",
  40 "  c None",
  41 ". c Black",
  42 /* pixels */
  43 "       ",
  44 "       ",
  45 "       ",
  46 ".......",
  47 " ..... ",
  48 "  ...  ",
  49 "   .   "
  50 };
  51
  52
  53 // ----------------------------------------------------------------------------
  54 // globals
  55 // ----------------------------------------------------------------------------
  56
  57 // data
  58 extern bool       g_blockEventsOnDrag;
  59 extern wxCursor   g_globalCursor;
  60
  61 // ----------------------------------------------------------------------------
  62 // private functions
  63 // ----------------------------------------------------------------------------
  64
  65 // translate wxWidgets toolbar style flags to GTK orientation and style
  66 static void GetGtkStyle(long style,
  67                         GtkOrientation *orient, GtkToolbarStyle *gtkStyle)
  68 {
  69     *orient = ( style & wxTB_LEFT || style & wxTB_RIGHT ) ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL;
  70
  71
  72     if ( style & wxTB_TEXT )
  73     {
  74         *gtkStyle = style & wxTB_NOICONS
  75                         ? GTK_TOOLBAR_TEXT
  76                         : (
  77                           style & wxTB_HORZ_LAYOUT ? GTK_TOOLBAR_BOTH_HORIZ :
  78                           GTK_TOOLBAR_BOTH);
  79     }
  80     else // no text, hence we must have the icons or what would we show?
  81     {
  82         *gtkStyle = GTK_TOOLBAR_ICONS;
  83     }
  84 }
  85
  86 // ----------------------------------------------------------------------------
  87 // wxToolBarTool
  88 // ----------------------------------------------------------------------------
  89
  90 class wxToolBarTool : public wxToolBarToolBase
  91 {
  92 public:
  93     wxToolBarTool(wxToolBar *tbar,
  94                   int id,
  95                   const wxString& label,
  96                   const wxBitmap& bitmap1,
  97                   const wxBitmap& bitmap2,
  98                   wxItemKind kind,
  99                   wxObject *clientData,
 100                   const wxString& shortHelpString,
 101                   const wxString& longHelpString)
 102         : wxToolBarToolBase(tbar, id, label, bitmap1, bitmap2, kind,
 103                             clientData, shortHelpString, longHelpString)
 104     {
 105         Init();
 106     }
 107
 108     wxToolBarTool(wxToolBar *tbar, wxControl *control, const wxString& label)
 109         : wxToolBarToolBase(tbar, control, label)
 110     {
 111         Init();
 112     }
 113
 114     // is this a radio button?
 115     //
 116     // unlike GetKind(), can be called for any kind of tools, not just buttons
 117     bool IsRadio() const { return IsButton() && GetKind() == wxITEM_RADIO; }
 118
 119     // this is only called for the normal buttons, i.e. not separators nor
 120     // controls
 121     GtkToolbarChildType GetGtkChildType() const
 122     {
 123         switch ( GetKind() )
 124         {
 125             case wxITEM_CHECK:
 126                 return GTK_TOOLBAR_CHILD_TOGGLEBUTTON;
 127
 128             case wxITEM_RADIO:
 129                 return GTK_TOOLBAR_CHILD_RADIOBUTTON;
 130
 131             default:
 132                 wxFAIL_MSG( _T("unknown toolbar child type") );
 133                 // fall through
 134
 135             case wxITEM_DROPDOWN:
 136             case wxITEM_NORMAL:
 137                 return GTK_TOOLBAR_CHILD_BUTTON;
 138         }
 139     }
 140
 141     void SetImage(const wxBitmap& bitmap)
 142     {
 143         if (bitmap.Ok())
 144         {
 145             // setting from pixmap doesn't seem to work right, but pixbuf works well
 146             gtk_image_set_from_pixbuf((GtkImage*)m_image, bitmap.GetPixbuf());
 147         }
 148     }
 149
 150     GtkWidget            *m_item;
 151     GtkWidget            *m_image;
 152
 153 protected:
 154     void Init();
 155 };
 156
 157 // ----------------------------------------------------------------------------
 158 // wxWin macros
 159 // ----------------------------------------------------------------------------
 160
 161 IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl)
 162
 163 // ============================================================================
 164 // implementation
 165 // ============================================================================
 166
 167 //-----------------------------------------------------------------------------
 168 // "clicked" (internal from gtk_toolbar)
 169 //-----------------------------------------------------------------------------
 170
 171 extern "C" {
 172 static void gtk_toolbar_callback( GtkWidget *widget,
 173                                   wxToolBarTool *tool )
 174 {
 175     wxToolBar *tbar = (wxToolBar *)tool->GetToolBar();
 176
 177     if (tbar->m_blockEvent) return;
 178
 179     if (g_blockEventsOnDrag) return;
 180     if (!tool->IsEnabled()) return;
 181
 182     if (tool->CanBeToggled())
 183     {
 184         if (tool->IsRadio() &&
 185             gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON(widget)) &&
 186             tool->IsToggled())
 187         {
 188             // pressed an already pressed radio button
 189             return;
 190         }
 191
 192         tool->Toggle();
 193
 194         tool->SetImage(tool->GetBitmap());
 195
 196         if ( tool->IsRadio() && !tool->IsToggled() )
 197         {
 198             // radio button went up, don't report this as a wxWin event
 199             return;
 200         }
 201     }
 202
 203     if( !tbar->OnLeftClick( tool->GetId(), tool->IsToggled() ) && tool->CanBeToggled() )
 204     {
 205         // revert back
 206         tool->Toggle();
 207
 208         tool->SetImage(tool->GetBitmap());
 209     }
 210 }
 211 }
 212
 213 //-----------------------------------------------------------------------------
 214 // "right-click"
 215 //-----------------------------------------------------------------------------
 216 extern "C" {
 217 static gboolean gtk_toolbar_tool_rclick_callback(GtkWidget *WXUNUSED(widget),
 218                                                  GdkEventButton *event,
 219                                                  wxToolBarToolBase *tool)
 220 {
 221     if (event->button != 3)
 222         return FALSE;
 223
 224     wxToolBar *tbar = (wxToolBar *)tool->GetToolBar();
 225
 226     if (tbar->m_blockEvent) return TRUE;
 227
 228     if (g_blockEventsOnDrag) return TRUE;
 229     if (!tool->IsEnabled()) return TRUE;
 230
 231     tbar->OnRightClick( tool->GetId(), (int)event->x, (int)event->y );
 232
 233     return TRUE;
 234 }
 235 }
 236
 237 //-----------------------------------------------------------------------------
 238 // "enter_notify_event" / "leave_notify_event" from dropdown
 239 //-----------------------------------------------------------------------------
 240
 241 extern "C" {
 242 static gint gtk_toolbar_buddy_enter_callback( GtkWidget *WXUNUSED(widget),
 243                                        GdkEventCrossing *WXUNUSED(gdk_event),
 244                                        GtkWidget *tool )
 245 {
 246     guint8 state = GTK_WIDGET_STATE( tool );
 247     state |= GTK_STATE_PRELIGHT;
 248     gtk_widget_set_state( tool, (GtkStateType) state );
 249     return FALSE;
 250 }
 251
 252 static gint gtk_toolbar_buddy_leave_callback( GtkWidget *WXUNUSED(widget),
 253                                        GdkEventCrossing *WXUNUSED(gdk_event),
 254                                        GtkWidget *tool )
 255 {
 256     guint8 state = GTK_WIDGET_STATE( tool );
 257     state &= ~GTK_STATE_PRELIGHT;
 258     gtk_widget_set_state( tool, (GtkStateType) state );
 259     return FALSE;
 260 }
 261 }
 262
 263 //-----------------------------------------------------------------------------
 264 // "left-click" on dropdown
 265 //-----------------------------------------------------------------------------
 266
 267 extern "C"
 268 {
 269 static void gtk_pop_tb_hide_callback( GtkWidget *WXUNUSED(menu), GtkToggleButton *button  )
 270 {
 271     gtk_toggle_button_set_active( button, FALSE );
 272 }
 273
 274 static gboolean gtk_toolbar_dropdown_lclick_callback(GtkWidget *widget,
 275                                                  GdkEventButton *event,
 276                                                  wxToolBarToolBase *tool)
 277 {
 278     if (event->button != 1)
 279         return FALSE;
 280
 281     wxToolBar *tbar = (wxToolBar *)tool->GetToolBar();
 282
 283     if (tbar->m_blockEvent) return FALSE;
 284
 285     if (g_blockEventsOnDrag) return FALSE;
 286     if (!tool->IsEnabled()) return FALSE;
 287
 288     wxCommandEvent evt(wxEVT_COMMAND_TOOL_DROPDOWN_CLICKED, tool->GetId() );
 289     if ( tbar->GetEventHandler()->ProcessEvent(evt) )
 290     {
 291         return TRUE;
 292     }
 293
 294     wxMenu * const menu = tool->GetDropdownMenu();
 295     if (!menu)
 296         return TRUE;
 297
 298     // simulate press
 299     gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(widget), TRUE );
 300
 301     g_signal_connect (menu->m_menu, "hide",
 302                                     G_CALLBACK (gtk_pop_tb_hide_callback),
 303                                     widget);
 304
 305     tbar->PopupMenu( menu, widget->allocation.x,
 306                            widget->allocation.y + widget->allocation.height );
 307
 308
 309     return TRUE;
 310 }
 311 }
 312
 313 //-----------------------------------------------------------------------------
 314 // "enter_notify_event" / "leave_notify_event"
 315 //-----------------------------------------------------------------------------
 316
 317 extern "C" {
 318 static gint gtk_toolbar_tool_callback( GtkWidget *WXUNUSED(widget),
 319                                        GdkEventCrossing *gdk_event,
 320                                        wxToolBarTool *tool )
 321 {
 322     if (g_blockEventsOnDrag) return TRUE;
 323
 324     wxToolBar *tb = (wxToolBar *)tool->GetToolBar();
 325
 326     // emit the event
 327     if( gdk_event->type == GDK_ENTER_NOTIFY )
 328         tb->OnMouseEnter( tool->GetId() );
 329     else
 330         tb->OnMouseEnter( -1 );
 331
 332     return FALSE;
 333 }
 334 }
 335
 336 //-----------------------------------------------------------------------------
 337 // InsertChild callback for wxToolBar
 338 //-----------------------------------------------------------------------------
 339
 340 static void wxInsertChildInToolBar( wxWindow* WXUNUSED(parent),
 341                                     wxWindow* child)
 342 {
 343     // Child widget will be inserted into GtkToolbar by DoInsertTool. Ref it
 344     // here so reparenting into wxToolBar doesn't delete it.
 345     g_object_ref(child->m_widget);
 346 }
 347
 348 // ----------------------------------------------------------------------------
 349 // wxToolBarTool
 350 // ----------------------------------------------------------------------------
 351
 352 void wxToolBarTool::Init()
 353 {
 354     m_item =
 355     m_image = NULL;
 356 }
 357
 358 wxToolBarToolBase *wxToolBar::CreateTool(int id,
 359                                          const wxString& text,
 360                                          const wxBitmap& bitmap1,
 361                                          const wxBitmap& bitmap2,
 362                                          wxItemKind kind,
 363                                          wxObject *clientData,
 364                                          const wxString& shortHelpString,
 365                                          const wxString& longHelpString)
 366 {
 367     return new wxToolBarTool(this, id, text, bitmap1, bitmap2, kind,
 368                              clientData, shortHelpString, longHelpString);
 369 }
 370
 371 wxToolBarToolBase *
 372 wxToolBar::CreateTool(wxControl *control, const wxString& label)
 373 {
 374     return new wxToolBarTool(this, control, label);
 375 }
 376
 377 //-----------------------------------------------------------------------------
 378 // wxToolBar construction
 379 //-----------------------------------------------------------------------------
 380
 381 void wxToolBar::Init()
 382 {
 383     m_toolbar = (GtkToolbar *)NULL;
 384     m_blockEvent = false;
 385     m_defaultWidth = 32;
 386     m_defaultHeight = 32;
 387 }
 388
 389 wxToolBar::~wxToolBar()
 390 {
 391 }
 392
 393 bool wxToolBar::Create( wxWindow *parent,
 394                         wxWindowID id,
 395                         const wxPoint& pos,
 396                         const wxSize& size,
 397                         long style,
 398                         const wxString& name )
 399 {
 400     m_insertCallback = wxInsertChildInToolBar;
 401
 402     if ( !PreCreation( parent, pos, size ) ||
 403          !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
 404     {
 405         wxFAIL_MSG( wxT("wxToolBar creation failed") );
 406
 407         return false;
 408     }
 409
 410     FixupStyle();
 411
 412     m_toolbar = GTK_TOOLBAR( gtk_toolbar_new() );
 413     GtkSetStyle();
 414
 415     // Doesn't work this way.
 416     // GtkToolbarSpaceStyle space_style = GTK_TOOLBAR_SPACE_EMPTY;
 417     // gtk_widget_style_set (GTK_WIDGET (m_toolbar), "space_style", &space_style, NULL);
 418
 419     SetToolSeparation(7);
 420
 421     if (style & wxTB_DOCKABLE)
 422     {
 423         m_widget = gtk_handle_box_new();
 424         gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) );
 425         gtk_widget_show( GTK_WIDGET(m_toolbar) );
 426
 427         if (style & wxTB_FLAT)
 428             gtk_handle_box_set_shadow_type( GTK_HANDLE_BOX(m_widget), GTK_SHADOW_NONE );
 429     }
 430     else
 431     {
 432         m_widget = gtk_event_box_new();
 433         gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) );
 434         ConnectWidget( m_widget );
 435         gtk_widget_show(GTK_WIDGET(m_toolbar));
 436     }
 437
 438     // FIXME: there is no such function for toolbars in 2.0
 439 #if 0
 440     if (style & wxTB_FLAT)
 441         gtk_toolbar_set_button_relief( GTK_TOOLBAR(m_toolbar), GTK_RELIEF_NONE );
 442 #endif
 443
 444     m_parent->DoAddChild( this );
 445
 446     PostCreation(size);
 447
 448     return true;
 449 }
 450
 451 GdkWindow *wxToolBar::GTKGetWindow(wxArrayGdkWindows& windows) const
 452 {
 453     return GTK_WIDGET(m_toolbar)->window;
 454 }
 455
 456 void wxToolBar::GtkSetStyle()
 457 {
 458     GtkOrientation orient;
 459     GtkToolbarStyle style;
 460     GetGtkStyle(GetWindowStyle(), &orient, &style);
 461
 462     gtk_toolbar_set_orientation(m_toolbar, orient);
 463     gtk_toolbar_set_style(m_toolbar, style);
 464     gtk_toolbar_set_tooltips(m_toolbar, !(style & wxTB_NO_TOOLTIPS));
 465 }
 466
 467 void wxToolBar::SetWindowStyleFlag( long style )
 468 {
 469     wxToolBarBase::SetWindowStyleFlag(style);
 470
 471     if ( m_toolbar )
 472         GtkSetStyle();
 473 }
 474
 475 bool wxToolBar::DoInsertTool(size_t pos, wxToolBarToolBase *toolBase)
 476 {
 477     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, toolBase);
 478
 479     if ( tool->IsButton() )
 480     {
 481         if ( !HasFlag(wxTB_NOICONS) )
 482         {
 483             wxBitmap bitmap = tool->GetNormalBitmap();
 484
 485             wxCHECK_MSG( bitmap.Ok(), false,
 486                          wxT("invalid bitmap for wxToolBar icon") );
 487
 488             tool->m_image = gtk_image_new();
 489             tool->SetImage(bitmap);
 490
 491             gtk_misc_set_alignment((GtkMisc*)tool->m_image, 0.5, 0.5);
 492         }
 493     }
 494
 495     int posGtk = 0;
 496     if ( pos > 0 )
 497     {
 498         for ( size_t i = 0; i < pos; i++ )
 499         {
 500             posGtk++;
 501
 502             // if we have a dropdown menu, we use 2 GTK tools internally
 503             wxToolBarToolsList::compatibility_iterator node = m_tools.Item( i );
 504             wxToolBarTool * const tool2 = (wxToolBarTool*) node->GetData();
 505             if ( tool2->IsButton() && tool2->GetKind() == wxITEM_DROPDOWN )
 506                 posGtk++;
 507         }
 508     }
 509
 510
 511     switch ( tool->GetStyle() )
 512     {
 513         case wxTOOL_STYLE_BUTTON:
 514             // for a radio button we need the widget which starts the radio
 515             // group it belongs to, i.e. the first radio button immediately
 516             // preceding this one
 517             {
 518                 GtkWidget *widget = NULL;
 519
 520                 if ( tool->IsRadio() )
 521                 {
 522                     wxToolBarToolsList::compatibility_iterator node
 523                         = wxToolBarToolsList::compatibility_iterator();
 524                     if ( pos )
 525                         node = m_tools.Item(pos - 1);
 526
 527                     while ( node )
 528                     {
 529                         wxToolBarTool *toolNext = (wxToolBarTool *)node->GetData();
 530                         if ( !toolNext->IsRadio() )
 531                             break;
 532
 533                         widget = toolNext->m_item;
 534
 535                         node = node->GetPrevious();
 536                     }
 537
 538                     if ( !widget )
 539                     {
 540                         // this is the first button in the radio button group,
 541                         // it will be toggled automatically by GTK so bring the
 542                         // internal flag in sync
 543                         tool->Toggle(true);
 544                     }
 545                 }
 546
 547                 tool->m_item = gtk_toolbar_insert_element
 548                                (
 549                                   m_toolbar,
 550                                   tool->GetGtkChildType(),
 551                                   widget,
 552                                   tool->GetLabel().empty()
 553                                     ? NULL
 554                                     : (const char*) wxGTK_CONV( tool->GetLabel() ),
 555                                   tool->GetShortHelp().empty()
 556                                     ? NULL
 557                                     : (const char*) wxGTK_CONV( tool->GetShortHelp() ),
 558                                   "", // tooltip_private_text (?)
 559                                   tool->m_image,
 560                                   (GtkSignalFunc)gtk_toolbar_callback,
 561                                   (gpointer)tool,
 562                                   posGtk
 563                                );
 564
 565                 wxCHECK_MSG(tool->m_item != NULL, false, _T("gtk_toolbar_insert_element() failed"));
 566
 567                 g_signal_connect (tool->m_item, "enter_notify_event",
 568                                   G_CALLBACK (gtk_toolbar_tool_callback),
 569                                   tool);
 570                 g_signal_connect (tool->m_item, "leave_notify_event",
 571                                   G_CALLBACK (gtk_toolbar_tool_callback),
 572                                   tool);
 573                 g_signal_connect(tool->m_item, "button-press-event",
 574                                   G_CALLBACK (gtk_toolbar_tool_rclick_callback),
 575                                   tool);
 576
 577                 if (tool->GetKind() == wxITEM_DROPDOWN)
 578                 {
 579                     GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data( arrow_down_xpm );
 580                     GtkWidget *dropdown = gtk_toggle_button_new();
 581                     GtkWidget *image = gtk_image_new_from_pixbuf( pixbuf );
 582                     gtk_widget_show( image );
 583                     gtk_container_add( GTK_CONTAINER(dropdown), image );
 584
 585                     if (GetWindowStyle() & wxTB_FLAT)
 586                         gtk_button_set_relief( GTK_BUTTON(dropdown), GTK_RELIEF_NONE );
 587                     GTK_WIDGET_UNSET_FLAGS (dropdown, GTK_CAN_FOCUS);
 588                     gtk_widget_show( dropdown );
 589
 590                     g_signal_connect (dropdown, "enter_notify_event",
 591                                   G_CALLBACK (gtk_toolbar_buddy_enter_callback),
 592                                   tool->m_item);
 593                     g_signal_connect (dropdown, "leave_notify_event",
 594                                   G_CALLBACK (gtk_toolbar_buddy_leave_callback),
 595                                   tool->m_item);
 596                     g_signal_connect(dropdown, "button-press-event",
 597                                   G_CALLBACK (gtk_toolbar_dropdown_lclick_callback),
 598                                   tool);
 599
 600                     GtkRequisition req;
 601                     (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(tool->m_item) )->size_request )
 602                         (tool->m_item, &req );
 603                     gtk_widget_set_size_request( dropdown, -1, req.height );
 604
 605                     gtk_toolbar_insert_widget(
 606                                        m_toolbar,
 607                                        dropdown,
 608                                        (const char *) NULL,
 609                                        (const char *) NULL,
 610                                        posGtk+1
 611                                       );
 612                 }
 613             }
 614             break;
 615
 616         case wxTOOL_STYLE_SEPARATOR:
 617             gtk_toolbar_insert_space( m_toolbar, posGtk );
 618
 619             // skip the rest
 620             return true;
 621
 622         case wxTOOL_STYLE_CONTROL:
 623             GtkWidget* align = gtk_alignment_new(0.5, 0.5, 0, 0);
 624             gtk_widget_show(align);
 625             gtk_container_add((GtkContainer*)align, tool->GetControl()->m_widget);
 626             gtk_toolbar_insert_widget(
 627                                        m_toolbar,
 628                                        align,
 629                                        (const char *) NULL,
 630                                        (const char *) NULL,
 631                                        posGtk
 632                                       );
 633             // release reference obtained by wxInsertChildInToolBar
 634             g_object_unref(tool->GetControl()->m_widget);
 635             break;
 636     }
 637
 638     GtkRequisition req;
 639     (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request )
 640         (m_widget, &req );
 641     m_width = req.width + m_xMargin;
 642     m_height = req.height + 2*m_yMargin;
 643     InvalidateBestSize();
 644
 645     return true;
 646 }
 647
 648 bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *toolBase)
 649 {
 650     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, toolBase);
 651
 652     switch ( tool->GetStyle() )
 653     {
 654         case wxTOOL_STYLE_CONTROL:
 655             tool->GetControl()->Destroy();
 656             break;
 657
 658         case wxTOOL_STYLE_BUTTON:
 659             gtk_widget_destroy( tool->m_item );
 660             break;
 661
 662         case wxTOOL_STYLE_SEPARATOR:
 663             gtk_toolbar_remove_space( m_toolbar, pos );
 664             break;
 665     }
 666
 667     InvalidateBestSize();
 668     return true;
 669 }
 670
 671 // ----------------------------------------------------------------------------
 672 // wxToolBar tools state
 673 // ----------------------------------------------------------------------------
 674
 675 void wxToolBar::DoEnableTool(wxToolBarToolBase *toolBase, bool enable)
 676 {
 677     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, toolBase);
 678
 679     if (tool->m_item)
 680     {
 681         gtk_widget_set_sensitive( tool->m_item, enable );
 682     }
 683 }
 684
 685 void wxToolBar::DoToggleTool( wxToolBarToolBase *toolBase, bool toggle )
 686 {
 687     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, toolBase);
 688
 689     GtkWidget *item = tool->m_item;
 690     if ( item && GTK_IS_TOGGLE_BUTTON(item) )
 691     {
 692         tool->SetImage(tool->GetBitmap());
 693
 694         m_blockEvent = true;
 695
 696         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(item), toggle );
 697
 698         m_blockEvent = false;
 699     }
 700 }
 701
 702 void wxToolBar::DoSetToggle(wxToolBarToolBase * WXUNUSED(tool),
 703                             bool WXUNUSED(toggle))
 704 {
 705     // VZ: absolutely no idea about how to do it
 706     wxFAIL_MSG( _T("not implemented") );
 707 }
 708
 709 // ----------------------------------------------------------------------------
 710 // wxToolBar geometry
 711 // ----------------------------------------------------------------------------
 712
 713 wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord WXUNUSED(x),
 714                                                   wxCoord WXUNUSED(y)) const
 715 {
 716     // VZ: GTK+ doesn't seem to have such thing
 717     wxFAIL_MSG( _T("wxToolBar::FindToolForPosition() not implemented") );
 718
 719     return (wxToolBarToolBase *)NULL;
 720 }
 721
 722 void wxToolBar::SetMargins( int x, int y )
 723 {
 724     wxCHECK_RET( GetToolsCount() == 0,
 725                  wxT("wxToolBar::SetMargins must be called before adding tools.") );
 726
 727     m_xMargin = x;
 728     m_yMargin = y;
 729 }
 730
 731 void wxToolBar::SetToolSeparation( int separation )
 732 {
 733     // FIXME: this function disappeared
 734 #if 0
 735     gtk_toolbar_set_space_size( m_toolbar, separation );
 736 #endif
 737
 738     m_toolSeparation = separation;
 739 }
 740
 741 void wxToolBar::SetToolShortHelp( int id, const wxString& helpString )
 742 {
 743     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id));
 744
 745     if ( tool )
 746     {
 747         (void)tool->SetShortHelp(helpString);
 748         gtk_tooltips_set_tip(m_toolbar->tooltips, tool->m_item,
 749                              wxGTK_CONV( helpString ), "");
 750     }
 751 }
 752
 753 void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap )
 754 {
 755     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id));
 756     if ( tool )
 757     {
 758         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
 759
 760         tool->SetNormalBitmap(bitmap);
 761         tool->SetImage(tool->GetBitmap());
 762     }
 763 }
 764
 765 void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap )
 766 {
 767     wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id));
 768     if ( tool )
 769     {
 770         wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
 771
 772         tool->SetDisabledBitmap(bitmap);
 773         tool->SetImage(tool->GetBitmap());
 774     }
 775 }
 776
 777 // ----------------------------------------------------------------------------
 778 // wxToolBar idle handling
 779 // ----------------------------------------------------------------------------
 780
 781 void wxToolBar::OnInternalIdle()
 782 {
 783     // Check if we have to show window now
 784     if (GtkShowFromOnIdle()) return;
 785
 786     wxCursor cursor = m_cursor;
 787     if (g_globalCursor.Ok()) cursor = g_globalCursor;
 788
 789     if (cursor.Ok())
 790     {
 791         /* I now set the cursor the anew in every OnInternalIdle call
 792            as setting the cursor in a parent window also effects the
 793            windows above so that checking for the current cursor is
 794            not possible. */
 795
 796         if (HasFlag(wxTB_DOCKABLE) && (m_widget->window))
 797         {
 798             /* if the toolbar is dockable, then m_widget stands for the
 799                GtkHandleBox widget, which uses its own window so that we
 800                can set the cursor for it. if the toolbar is not dockable,
 801                m_widget comes from m_toolbar which uses its parent's
 802                window ("windowless windows") and thus we cannot set the
 803                cursor. */
 804             gdk_window_set_cursor( m_widget->window, cursor.GetCursor() );
 805         }
 806
 807         wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
 808         while ( node )
 809         {
 810             wxToolBarTool *tool = (wxToolBarTool *)node->GetData();
 811             node = node->GetNext();
 812
 813             GtkWidget *item = tool->m_item;
 814             if ( item )
 815             {
 816                 GdkWindow *window = item->window;
 817
 818                 if ( window )
 819                 {
 820                     gdk_window_set_cursor( window, cursor.GetCursor() );
 821                 }
 822             }
 823         }
 824     }
 825
 826     if (wxUpdateUIEvent::CanUpdate(this))
 827         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
 828 }
 829
 830
 831 // ----------------------------------------------------------------------------
 832
 833 // static
 834 wxVisualAttributes
 835 wxToolBar::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 836 {
 837     return GetDefaultAttributesFromGTKWidget(gtk_toolbar_new);
 838 }
 839
 840 #endif // wxUSE_TOOLBAR_NATIVE