samples/toolbar/toolbar.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        toolbar.cpp
   3 // Purpose:     wxToolBar sample
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx/wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #ifndef WX_PRECOMP
  28     #include <wx/wx.h>
  29 #endif
  30
  31 #include <wx/toolbar.h>
  32 #include <wx/log.h>
  33 #include <wx/image.h>
  34
  35 // define this to 1 to use wxToolBarSimple instead of the native one
  36 #define USE_GENERIC_TBAR 0
  37
  38 // define this to use XPMs everywhere (by default, BMPs are used under Win)
  39 // BMPs use less space, but aren't compiled into the executable on other platforms
  40 #ifdef __WXMSW__
  41     #define USE_XPM_BITMAPS 0
  42 #else
  43     #define USE_XPM_BITMAPS 1
  44 #endif
  45
  46 #if USE_GENERIC_TBAR
  47     #if !wxUSE_TOOLBAR_SIMPLE
  48         #error wxToolBarSimple is not compiled in, set wxUSE_TOOLBAR_SIMPLE \
  49                to 1 in setup.h and recompile the library.
  50     #else
  51         #include <wx/tbarsmpl.h>
  52     #endif
  53 #endif // USE_GENERIC_TBAR
  54
  55 #if USE_XPM_BITMAPS && defined(__WXMSW__) && !wxUSE_XPM_IN_MSW
  56     #error You need to enable XPM support to use XPM bitmaps with toolbar!
  57 #endif // USE_XPM_BITMAPS
  58
  59 // ----------------------------------------------------------------------------
  60 // resources
  61 // ----------------------------------------------------------------------------
  62
  63 #if USE_XPM_BITMAPS
  64     #include "mondrian.xpm"
  65     #include "bitmaps/new.xpm"
  66     #include "bitmaps/open.xpm"
  67     #include "bitmaps/save.xpm"
  68     #include "bitmaps/copy.xpm"
  69     #include "bitmaps/cut.xpm"
  70     #include "bitmaps/preview.xpm"  // paste XPM
  71     #include "bitmaps/print.xpm"
  72     #include "bitmaps/help.xpm"
  73 #endif // USE_XPM_BITMAPS
  74
  75 // ----------------------------------------------------------------------------
  76 // classes
  77 // ----------------------------------------------------------------------------
  78
  79 // Define a new application
  80 class MyApp : public wxApp
  81 {
  82 public:
  83     bool OnInit();
  84 };
  85
  86 // Define a new frame
  87 class MyFrame: public wxFrame
  88 {
  89 public:
  90     MyFrame(wxFrame *parent,
  91             wxWindowID id = -1,
  92             const wxString& title = "wxToolBar Sample",
  93             const wxPoint& pos = wxDefaultPosition,
  94             const wxSize& size = wxDefaultSize,
  95             long style = wxDEFAULT_FRAME_STYLE);
  96
  97     void RecreateToolbar();
  98
  99     void OnQuit(wxCommandEvent& event);
 100     void OnAbout(wxCommandEvent& event);
 101
 102     void OnSize(wxSizeEvent& event);
 103
 104     void OnToggleToolbar(wxCommandEvent& event);
 105     void OnToggleAnotherToolbar(wxCommandEvent& event);
 106
 107     void OnToggleToolbarSize(wxCommandEvent& event);
 108     void OnToggleToolbarOrient(wxCommandEvent& event);
 109     void OnToggleToolbarRows(wxCommandEvent& event);
 110
 111     void OnEnablePrint(wxCommandEvent& WXUNUSED(event)) { DoEnablePrint(); }
 112     void OnDeletePrint(wxCommandEvent& WXUNUSED(event)) { DoDeletePrint(); }
 113     void OnInsertPrint(wxCommandEvent& event);
 114     void OnChangeToolTip(wxCommandEvent& event);
 115     void OnToggleHelp(wxCommandEvent& WXUNUSED(event)) { DoToggleHelp(); }
 116
 117     void OnToolbarStyle(wxCommandEvent& event);
 118
 119     void OnToolLeftClick(wxCommandEvent& event);
 120     void OnToolEnter(wxCommandEvent& event);
 121
 122     void OnCombo(wxCommandEvent& event);
 123
 124     void OnUpdateCopyAndCut(wxUpdateUIEvent& event);
 125
 126 #if USE_GENERIC_TBAR
 127     virtual wxToolBar *OnCreateToolBar(long style,
 128                                        wxWindowID id,
 129                                        const wxString& name );
 130 #endif // USE_GENERIC_TBAR
 131
 132 private:
 133     void DoEnablePrint();
 134     void DoDeletePrint();
 135     void DoToggleHelp();
 136
 137     void LayoutChildren();
 138
 139     bool                m_smallToolbar,
 140                         m_horzToolbar;
 141     size_t              m_rows;             // 1 or 2 only
 142
 143     wxTextCtrl         *m_textWindow;
 144
 145     wxToolBar          *m_tbar;
 146
 147     DECLARE_EVENT_TABLE()
 148 };
 149
 150 // ----------------------------------------------------------------------------
 151 // constants
 152 // ----------------------------------------------------------------------------
 153
 154 const int ID_TOOLBAR = 500;
 155
 156 static const long TOOLBAR_STYLE = wxTB_FLAT | wxTB_DOCKABLE | wxTB_TEXT;
 157
 158 enum
 159 {
 160     IDM_TOOLBAR_TOGGLETOOLBARSIZE = 200,
 161     IDM_TOOLBAR_TOGGLETOOLBARORIENT,
 162     IDM_TOOLBAR_TOGGLETOOLBARROWS,
 163     IDM_TOOLBAR_ENABLEPRINT,
 164     IDM_TOOLBAR_DELETEPRINT,
 165     IDM_TOOLBAR_INSERTPRINT,
 166     IDM_TOOLBAR_TOGGLEHELP,
 167     IDM_TOOLBAR_TOGGLE_TOOLBAR,
 168     IDM_TOOLBAR_TOGGLE_ANOTHER_TOOLBAR,
 169     IDM_TOOLBAR_CHANGE_TOOLTIP,
 170     IDM_TOOLBAR_SHOW_TEXT,
 171     IDM_TOOLBAR_SHOW_ICONS,
 172     IDM_TOOLBAR_SHOW_BOTH,
 173
 174     ID_COMBO = 1000
 175 };
 176
 177 // ----------------------------------------------------------------------------
 178 // event tables
 179 // ----------------------------------------------------------------------------
 180
 181 // Notice that wxID_HELP will be processed for the 'About' menu and the toolbar
 182 // help button.
 183
 184 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 185     EVT_SIZE(MyFrame::OnSize)
 186
 187     EVT_MENU(wxID_EXIT, MyFrame::OnQuit)
 188     EVT_MENU(wxID_HELP, MyFrame::OnAbout)
 189
 190     EVT_MENU(IDM_TOOLBAR_TOGGLE_TOOLBAR, MyFrame::OnToggleToolbar)
 191     EVT_MENU(IDM_TOOLBAR_TOGGLE_ANOTHER_TOOLBAR, MyFrame::OnToggleAnotherToolbar)
 192
 193     EVT_MENU(IDM_TOOLBAR_TOGGLETOOLBARSIZE, MyFrame::OnToggleToolbarSize)
 194     EVT_MENU(IDM_TOOLBAR_TOGGLETOOLBARORIENT, MyFrame::OnToggleToolbarOrient)
 195     EVT_MENU(IDM_TOOLBAR_TOGGLETOOLBARROWS, MyFrame::OnToggleToolbarRows)
 196
 197     EVT_MENU(IDM_TOOLBAR_ENABLEPRINT, MyFrame::OnEnablePrint)
 198     EVT_MENU(IDM_TOOLBAR_DELETEPRINT, MyFrame::OnDeletePrint)
 199     EVT_MENU(IDM_TOOLBAR_INSERTPRINT, MyFrame::OnInsertPrint)
 200     EVT_MENU(IDM_TOOLBAR_TOGGLEHELP, MyFrame::OnToggleHelp)
 201     EVT_MENU(IDM_TOOLBAR_CHANGE_TOOLTIP, MyFrame::OnChangeToolTip)
 202
 203     EVT_MENU_RANGE(IDM_TOOLBAR_SHOW_TEXT, IDM_TOOLBAR_SHOW_BOTH,
 204                    MyFrame::OnToolbarStyle)
 205
 206     EVT_MENU(-1, MyFrame::OnToolLeftClick)
 207
 208     EVT_COMBOBOX(ID_COMBO, MyFrame::OnCombo)
 209
 210     EVT_TOOL_ENTER(ID_TOOLBAR, MyFrame::OnToolEnter)
 211
 212     EVT_UPDATE_UI(wxID_COPY, MyFrame::OnUpdateCopyAndCut)
 213     EVT_UPDATE_UI(wxID_CUT, MyFrame::OnUpdateCopyAndCut)
 214 END_EVENT_TABLE()
 215
 216 // ============================================================================
 217 // implementation
 218 // ============================================================================
 219
 220 // ----------------------------------------------------------------------------
 221 // MyApp
 222 // ----------------------------------------------------------------------------
 223
 224 IMPLEMENT_APP(MyApp)
 225
 226 // The `main program' equivalent, creating the windows and returning the
 227 // main frame
 228 bool MyApp::OnInit()
 229 {
 230     // Create the main frame window
 231     MyFrame* frame = new MyFrame((wxFrame *) NULL, -1,
 232                                  "wxToolBar Sample",
 233                                  wxPoint(100, 100), wxSize(550, 300));
 234
 235     frame->Show(TRUE);
 236
 237     frame->SetStatusText("Hello, wxWindows");
 238
 239     SetTopWindow(frame);
 240
 241     return TRUE;
 242 }
 243
 244 void MyFrame::RecreateToolbar()
 245 {
 246     // delete and recreate the toolbar
 247     wxToolBarBase *toolBar = GetToolBar();
 248     long style = toolBar ? toolBar->GetWindowStyle() : TOOLBAR_STYLE;
 249
 250     delete toolBar;
 251
 252     SetToolBar(NULL);
 253
 254     style &= ~(wxTB_HORIZONTAL | wxTB_VERTICAL);
 255     style |= m_horzToolbar ? wxTB_HORIZONTAL : wxTB_VERTICAL;
 256
 257     toolBar = CreateToolBar(style, ID_TOOLBAR);
 258
 259     // Set up toolbar
 260     wxBitmap toolBarBitmaps[8];
 261
 262 #if USE_XPM_BITMAPS
 263     toolBarBitmaps[0] = wxBitmap(new_xpm);
 264     toolBarBitmaps[1] = wxBitmap(open_xpm);
 265     toolBarBitmaps[2] = wxBitmap(save_xpm);
 266     toolBarBitmaps[3] = wxBitmap(copy_xpm);
 267     toolBarBitmaps[4] = wxBitmap(cut_xpm);
 268     toolBarBitmaps[5] = wxBitmap(paste_xpm);
 269     toolBarBitmaps[6] = wxBitmap(print_xpm);
 270     toolBarBitmaps[7] = wxBitmap(help_xpm);
 271 #else // !USE_XPM_BITMAPS
 272     toolBarBitmaps[0] = wxBITMAP(new);
 273     toolBarBitmaps[1] = wxBITMAP(open);
 274     toolBarBitmaps[2] = wxBITMAP(save);
 275     toolBarBitmaps[3] = wxBITMAP(copy);
 276     toolBarBitmaps[4] = wxBITMAP(cut);
 277     toolBarBitmaps[5] = wxBITMAP(paste);
 278     toolBarBitmaps[6] = wxBITMAP(print);
 279     toolBarBitmaps[7] = wxBITMAP(help);
 280 #endif // USE_XPM_BITMAPS/!USE_XPM_BITMAPS
 281
 282     if ( !m_smallToolbar )
 283     {
 284         int w = 2*toolBarBitmaps[0].GetWidth(),
 285             h = 2*toolBarBitmaps[0].GetHeight();
 286         for ( size_t n = 0; n < WXSIZEOF(toolBarBitmaps); n++ )
 287         {
 288             toolBarBitmaps[n] =
 289                 wxBitmap(toolBarBitmaps[n].ConvertToImage().Scale(w, h));
 290         }
 291
 292         toolBar->SetToolBitmapSize(wxSize(w, h));
 293     }
 294
 295     toolBar->AddTool(wxID_NEW, _T("New"), toolBarBitmaps[0], _T("New file"));
 296     toolBar->AddTool(wxID_OPEN, _T("Open"), toolBarBitmaps[1], _T("Open file"));
 297
 298     // neither the generic nor Motif native toolbars really support this
 299 #if (wxUSE_TOOLBAR_NATIVE && !USE_GENERIC_TBAR) && !defined(__WXMOTIF__) && !defined(__WXX11__)
 300     // adding a combo to a vertical toolbar is not very smart
 301     if ( m_horzToolbar )
 302     {
 303         wxComboBox *combo = new wxComboBox(toolBar, ID_COMBO, "", wxDefaultPosition, wxSize(200,-1) );
 304         combo->Append("This");
 305         combo->Append("is a");
 306         combo->Append("combobox");
 307         combo->Append("in a");
 308         combo->Append("toolbar");
 309         toolBar->AddControl(combo);
 310     }
 311 #endif // toolbars which don't support controls
 312
 313     toolBar->AddTool(wxID_SAVE, _T("Save"), toolBarBitmaps[2], _T("Toggle button 1"), wxITEM_CHECK);
 314     toolBar->AddTool(wxID_COPY, _T("Copy"), toolBarBitmaps[3], _T("Toggle button 2"), wxITEM_CHECK);
 315     toolBar->AddTool(wxID_CUT, _T("Cut"), toolBarBitmaps[4], _T("Toggle/Untoggle help button"));
 316     toolBar->AddTool(wxID_PASTE, _T("Paste"), toolBarBitmaps[5], _T("Paste"));
 317     toolBar->AddTool(wxID_PRINT, _T("Print"), toolBarBitmaps[6], _T("Delete this tool"));
 318     toolBar->AddSeparator();
 319     toolBar->AddTool(wxID_HELP, _T("Help"), toolBarBitmaps[7], _T("Help button"), wxITEM_CHECK);
 320
 321     // after adding the buttons to the toolbar, must call Realize() to reflect
 322     // the changes
 323     toolBar->Realize();
 324
 325     toolBar->SetRows(m_horzToolbar ? m_rows : 10 / m_rows);
 326 }
 327
 328 // ----------------------------------------------------------------------------
 329 // MyFrame
 330 // ----------------------------------------------------------------------------
 331
 332 // Define my frame constructor
 333 MyFrame::MyFrame(wxFrame* parent,
 334                  wxWindowID id,
 335                  const wxString& title,
 336                  const wxPoint& pos,
 337                  const wxSize& size,
 338                  long style)
 339        : wxFrame(parent, id, title, pos, size, style)
 340 {
 341     m_tbar = NULL;
 342     m_textWindow = new wxTextCtrl(this, -1, "", wxPoint(0, 0), wxSize(-1, -1), wxTE_MULTILINE);
 343
 344     m_smallToolbar = TRUE;
 345     m_horzToolbar = TRUE;
 346     m_rows = 1;
 347
 348     // Give it a status line
 349     CreateStatusBar();
 350
 351     // Give it an icon
 352     SetIcon(wxICON(mondrian));
 353
 354     // Make a menubar
 355     wxMenu *tbarMenu = new wxMenu;
 356     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLE_TOOLBAR,
 357                               "Toggle &toolbar\tCtrl-Z",
 358                               "Show or hide the toolbar");
 359
 360     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLE_ANOTHER_TOOLBAR,
 361                               "Toggle &another toolbar\tCtrl-A",
 362                               "Show/hide another test toolbar");
 363
 364     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLETOOLBARSIZE,
 365                               "&Toggle toolbar size\tCtrl-S",
 366                               "Toggle between big/small toolbar");
 367
 368     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLETOOLBARORIENT,
 369                               "Toggle toolbar &orientation\tCtrl-O",
 370                               "Toggle toolbar orientation");
 371
 372     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLETOOLBARROWS,
 373                               "Toggle number of &rows\tCtrl-R",
 374                               "Toggle number of toolbar rows between 1 and 2");
 375
 376     tbarMenu->AppendSeparator();
 377
 378     tbarMenu->Append(IDM_TOOLBAR_ENABLEPRINT, "&Enable print button\tCtrl-E", "");
 379     tbarMenu->Append(IDM_TOOLBAR_DELETEPRINT, "&Delete print button\tCtrl-D", "");
 380     tbarMenu->Append(IDM_TOOLBAR_INSERTPRINT, "&Insert print button\tCtrl-I", "");
 381     tbarMenu->Append(IDM_TOOLBAR_TOGGLEHELP, "Toggle &help button\tCtrl-T", "");
 382     tbarMenu->AppendSeparator();
 383     tbarMenu->Append(IDM_TOOLBAR_CHANGE_TOOLTIP, "Change tool tip", "");
 384     tbarMenu->AppendSeparator();
 385     tbarMenu->AppendRadioItem(IDM_TOOLBAR_SHOW_TEXT, "Show &text\tAlt-T");
 386     tbarMenu->AppendRadioItem(IDM_TOOLBAR_SHOW_ICONS, "Show &icons\tAlt-I");
 387     tbarMenu->AppendRadioItem(IDM_TOOLBAR_SHOW_BOTH, "Show &both\tAlt-B");
 388
 389     wxMenu *fileMenu = new wxMenu;
 390     fileMenu->Append(wxID_EXIT, "E&xit\tAlt-X", "Quit toolbar sample" );
 391
 392     wxMenu *helpMenu = new wxMenu;
 393     helpMenu->Append(wxID_HELP, "&About", "About toolbar sample");
 394
 395     wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
 396
 397     menuBar->Append(fileMenu, "&File");
 398     menuBar->Append(tbarMenu, "&Toolbar");
 399     menuBar->Append(helpMenu, "&Help");
 400
 401     // Associate the menu bar with the frame
 402     SetMenuBar(menuBar);
 403
 404     menuBar->Check(IDM_TOOLBAR_SHOW_BOTH, TRUE);
 405
 406     // Create the toolbar
 407     RecreateToolbar();
 408 }
 409
 410 #if USE_GENERIC_TBAR
 411
 412 wxToolBar* MyFrame::OnCreateToolBar(long style,
 413                                     wxWindowID id,
 414                                     const wxString& name)
 415 {
 416     return (wxToolBar *)new wxToolBarSimple(this, id,
 417                                             wxDefaultPosition, wxDefaultSize,
 418                                             style, name);
 419 }
 420
 421 #endif // USE_GENERIC_TBAR
 422
 423 void MyFrame::LayoutChildren()
 424 {
 425     wxSize size = GetClientSize();
 426
 427     int offset;
 428     if ( m_tbar )
 429     {
 430         m_tbar->SetSize(-1, size.y);
 431         m_tbar->Move(0, 0);
 432
 433         offset = m_tbar->GetSize().x;
 434     }
 435     else
 436     {
 437         offset = 0;
 438     }
 439
 440     m_textWindow->SetSize(offset, 0, size.x - offset, size.y);
 441 }
 442
 443 void MyFrame::OnSize(wxSizeEvent& event)
 444 {
 445     if ( m_tbar )
 446     {
 447         LayoutChildren();
 448     }
 449     else
 450     {
 451         event.Skip();
 452     }
 453 }
 454
 455 void MyFrame::OnToggleToolbar(wxCommandEvent& WXUNUSED(event))
 456 {
 457     wxToolBar *tbar = GetToolBar();
 458
 459     if ( !tbar )
 460     {
 461         RecreateToolbar();
 462     }
 463     else
 464     {
 465         delete tbar;
 466
 467         SetToolBar(NULL);
 468     }
 469 }
 470
 471 void MyFrame::OnToggleAnotherToolbar(wxCommandEvent& WXUNUSED(event))
 472 {
 473     if ( m_tbar )
 474     {
 475         delete m_tbar;
 476         m_tbar = NULL;
 477     }
 478     else
 479     {
 480         long style = GetToolBar()->GetWindowStyle();
 481         style &= ~wxTB_HORIZONTAL;
 482         style |= wxTB_VERTICAL;
 483
 484         m_tbar = new wxToolBar(this, -1,
 485                                wxDefaultPosition, wxDefaultSize,
 486                                style);
 487
 488         m_tbar->SetMargins(4, 4);
 489
 490         m_tbar->AddRadioTool(wxID_NEW, _T("First"), wxBITMAP(new));
 491         m_tbar->AddRadioTool(wxID_OPEN, _T("Second"), wxBITMAP(open));
 492         m_tbar->AddRadioTool(wxID_SAVE, _T("Third"), wxBITMAP(save));
 493         m_tbar->AddSeparator();
 494         m_tbar->AddTool(wxID_HELP, _T("Help"), wxBITMAP(help));
 495
 496         m_tbar->Realize();
 497     }
 498
 499     LayoutChildren();
 500 }
 501
 502 void MyFrame::OnToggleToolbarSize(wxCommandEvent& WXUNUSED(event))
 503 {
 504     m_smallToolbar = !m_smallToolbar;
 505
 506     RecreateToolbar();
 507 }
 508
 509 void MyFrame::OnToggleToolbarRows(wxCommandEvent& WXUNUSED(event))
 510 {
 511     // m_rows may be only 1 or 2
 512     m_rows = 3 - m_rows;
 513
 514     GetToolBar()->SetRows(m_horzToolbar ? m_rows : 10 / m_rows);
 515
 516     //RecreateToolbar(); -- this is unneeded
 517 }
 518
 519 void MyFrame::OnToggleToolbarOrient(wxCommandEvent& WXUNUSED(event))
 520 {
 521     m_horzToolbar = !m_horzToolbar;
 522
 523     RecreateToolbar();
 524 }
 525
 526 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 527 {
 528     Close(TRUE);
 529 }
 530
 531 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 532 {
 533     (void)wxMessageBox("wxWindows toolbar sample", "About wxToolBar");
 534 }
 535
 536 void MyFrame::OnToolLeftClick(wxCommandEvent& event)
 537 {
 538     wxString str;
 539     str.Printf( _T("Clicked on tool %d\n"), event.GetId());
 540     m_textWindow->WriteText( str );
 541
 542     if (event.GetId() == wxID_HELP)
 543     {
 544         if ( event.GetExtraLong() != 0 )
 545             m_textWindow->WriteText( _T("Help button down now.\n") );
 546         else
 547             m_textWindow->WriteText( _T("Help button up now.\n") );
 548     }
 549
 550     if (event.GetId() == wxID_COPY)
 551     {
 552         DoEnablePrint();
 553     }
 554
 555     if (event.GetId() == wxID_CUT)
 556     {
 557         DoToggleHelp();
 558     }
 559
 560     if (event.GetId() == wxID_PRINT)
 561     {
 562         DoDeletePrint();
 563     }
 564 }
 565
 566 void MyFrame::OnCombo(wxCommandEvent& event)
 567 {
 568     wxLogStatus(_T("Combobox string '%s' selected"), event.GetString().c_str());
 569 }
 570
 571 void MyFrame::DoEnablePrint()
 572 {
 573     wxToolBarBase *tb = GetToolBar();
 574     if (tb->GetToolEnabled(wxID_PRINT))
 575         tb->EnableTool( wxID_PRINT, FALSE );
 576     else
 577         tb->EnableTool( wxID_PRINT, TRUE );
 578 }
 579
 580 void MyFrame::DoDeletePrint()
 581 {
 582     wxToolBarBase *tb = GetToolBar();
 583
 584     tb->DeleteTool( wxID_PRINT );
 585 }
 586
 587 void MyFrame::DoToggleHelp()
 588 {
 589     wxToolBarBase *tb = GetToolBar();
 590     tb->ToggleTool( wxID_HELP, !tb->GetToolState( wxID_HELP ) );
 591 }
 592
 593 void MyFrame::OnUpdateCopyAndCut(wxUpdateUIEvent& event)
 594 {
 595     event.Enable( m_textWindow->CanCopy() );
 596 }
 597
 598 void MyFrame::OnChangeToolTip(wxCommandEvent& WXUNUSED(event))
 599 {
 600     GetToolBar()->SetToolShortHelp(wxID_NEW, _T("New toolbar button"));
 601 }
 602
 603 void MyFrame::OnToolbarStyle(wxCommandEvent& event)
 604 {
 605     long style = GetToolBar()->GetWindowStyle();
 606     style &= ~(wxTB_NOICONS | wxTB_TEXT);
 607
 608     switch ( event.GetId() )
 609     {
 610         case IDM_TOOLBAR_SHOW_TEXT:
 611             style |= wxTB_NOICONS | wxTB_TEXT;
 612             break;
 613
 614         case IDM_TOOLBAR_SHOW_ICONS:
 615             // nothing to do
 616             break;
 617
 618         case IDM_TOOLBAR_SHOW_BOTH:
 619             style |= wxTB_TEXT;
 620     }
 621
 622     GetToolBar()->SetWindowStyle(style);
 623 }
 624
 625 void MyFrame::OnInsertPrint(wxCommandEvent& WXUNUSED(event))
 626 {
 627     wxBitmap bmp = wxBITMAP(print);
 628
 629     GetToolBar()->InsertTool(0, wxID_PRINT, bmp, wxNullBitmap,
 630                              FALSE, (wxObject *) NULL,
 631                              "Delete this tool",
 632                              "This button was inserted into the toolbar");
 633
 634     GetToolBar()->Realize();
 635 }
 636
 637 void MyFrame::OnToolEnter(wxCommandEvent& event)
 638 {
 639     if (event.GetSelection() > -1)
 640     {
 641         wxString str;
 642         str.Printf(_T("This is tool number %d"), event.GetSelection());
 643         SetStatusText(str);
 644     }
 645     else
 646         SetStatusText("");
 647 }
 648