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 = _T("wxToolBar Sample"),
  93             const wxPoint& pos = wxDefaultPosition,
  94             const wxSize& size = wxDefaultSize,
  95             long style = wxDEFAULT_FRAME_STYLE|wxCLIP_CHILDREN|wxNO_FULL_REPAINT_ON_RESIZE);
  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     void OnToggleHorizontalText(wxCommandEvent& WXUNUSED(event));
 107
 108     void OnToggleToolbarSize(wxCommandEvent& event);
 109     void OnToggleToolbarOrient(wxCommandEvent& event);
 110     void OnToggleToolbarRows(wxCommandEvent& event);
 111
 112     void OnEnablePrint(wxCommandEvent& WXUNUSED(event)) { DoEnablePrint(); }
 113     void OnDeletePrint(wxCommandEvent& WXUNUSED(event)) { DoDeletePrint(); }
 114     void OnInsertPrint(wxCommandEvent& event);
 115     void OnChangeToolTip(wxCommandEvent& event);
 116     void OnToggleHelp(wxCommandEvent& WXUNUSED(event)) { DoToggleHelp(); }
 117
 118     void OnToolbarStyle(wxCommandEvent& event);
 119
 120     void OnToolLeftClick(wxCommandEvent& event);
 121     void OnToolEnter(wxCommandEvent& event);
 122
 123     void OnCombo(wxCommandEvent& event);
 124
 125     void OnUpdateCopyAndCut(wxUpdateUIEvent& event);
 126     void OnUpdateToggleHorzText(wxUpdateUIEvent& event);
 127
 128 #if USE_GENERIC_TBAR
 129     virtual wxToolBar *OnCreateToolBar(long style,
 130                                        wxWindowID id,
 131                                        const wxString& name );
 132 #endif // USE_GENERIC_TBAR
 133
 134 private:
 135     void DoEnablePrint();
 136     void DoDeletePrint();
 137     void DoToggleHelp();
 138
 139     void LayoutChildren();
 140
 141     bool                m_smallToolbar,
 142                         m_horzToolbar,
 143                         m_horzText;
 144     size_t              m_rows;             // 1 or 2 only
 145
 146     // the number of print buttons we have (they're added/removed dynamically)
 147     size_t              m_nPrint;
 148
 149     wxTextCtrl         *m_textWindow;
 150
 151     wxToolBar          *m_tbar;
 152
 153     DECLARE_EVENT_TABLE()
 154 };
 155
 156 // ----------------------------------------------------------------------------
 157 // constants
 158 // ----------------------------------------------------------------------------
 159
 160 const int ID_TOOLBAR = 500;
 161
 162 static const long TOOLBAR_STYLE = wxTB_FLAT | wxTB_DOCKABLE | wxTB_TEXT;
 163
 164 enum
 165 {
 166     IDM_TOOLBAR_TOGGLETOOLBARSIZE = 200,
 167     IDM_TOOLBAR_TOGGLETOOLBARORIENT,
 168     IDM_TOOLBAR_TOGGLETOOLBARROWS,
 169     IDM_TOOLBAR_ENABLEPRINT,
 170     IDM_TOOLBAR_DELETEPRINT,
 171     IDM_TOOLBAR_INSERTPRINT,
 172     IDM_TOOLBAR_TOGGLEHELP,
 173     IDM_TOOLBAR_TOGGLE_TOOLBAR,
 174     IDM_TOOLBAR_TOGGLE_HORIZONTAL_TEXT,
 175     IDM_TOOLBAR_TOGGLE_ANOTHER_TOOLBAR,
 176     IDM_TOOLBAR_CHANGE_TOOLTIP,
 177     IDM_TOOLBAR_SHOW_TEXT,
 178     IDM_TOOLBAR_SHOW_ICONS,
 179     IDM_TOOLBAR_SHOW_BOTH,
 180
 181     ID_COMBO = 1000
 182 };
 183
 184 // ----------------------------------------------------------------------------
 185 // event tables
 186 // ----------------------------------------------------------------------------
 187
 188 // Notice that wxID_HELP will be processed for the 'About' menu and the toolbar
 189 // help button.
 190
 191 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 192     EVT_SIZE(MyFrame::OnSize)
 193
 194     EVT_MENU(wxID_EXIT, MyFrame::OnQuit)
 195     EVT_MENU(wxID_HELP, MyFrame::OnAbout)
 196
 197     EVT_MENU(IDM_TOOLBAR_TOGGLE_TOOLBAR, MyFrame::OnToggleToolbar)
 198     EVT_MENU(IDM_TOOLBAR_TOGGLE_ANOTHER_TOOLBAR, MyFrame::OnToggleAnotherToolbar)
 199     EVT_MENU(IDM_TOOLBAR_TOGGLE_HORIZONTAL_TEXT, MyFrame::OnToggleHorizontalText)
 200
 201     EVT_MENU(IDM_TOOLBAR_TOGGLETOOLBARSIZE, MyFrame::OnToggleToolbarSize)
 202     EVT_MENU(IDM_TOOLBAR_TOGGLETOOLBARORIENT, MyFrame::OnToggleToolbarOrient)
 203     EVT_MENU(IDM_TOOLBAR_TOGGLETOOLBARROWS, MyFrame::OnToggleToolbarRows)
 204
 205     EVT_MENU(IDM_TOOLBAR_ENABLEPRINT, MyFrame::OnEnablePrint)
 206     EVT_MENU(IDM_TOOLBAR_DELETEPRINT, MyFrame::OnDeletePrint)
 207     EVT_MENU(IDM_TOOLBAR_INSERTPRINT, MyFrame::OnInsertPrint)
 208     EVT_MENU(IDM_TOOLBAR_TOGGLEHELP, MyFrame::OnToggleHelp)
 209     EVT_MENU(IDM_TOOLBAR_CHANGE_TOOLTIP, MyFrame::OnChangeToolTip)
 210
 211     EVT_MENU_RANGE(IDM_TOOLBAR_SHOW_TEXT, IDM_TOOLBAR_SHOW_BOTH,
 212                    MyFrame::OnToolbarStyle)
 213
 214     EVT_MENU(-1, MyFrame::OnToolLeftClick)
 215
 216     EVT_COMBOBOX(ID_COMBO, MyFrame::OnCombo)
 217
 218     EVT_TOOL_ENTER(ID_TOOLBAR, MyFrame::OnToolEnter)
 219
 220     EVT_UPDATE_UI(wxID_COPY, MyFrame::OnUpdateCopyAndCut)
 221     EVT_UPDATE_UI(wxID_CUT, MyFrame::OnUpdateCopyAndCut)
 222
 223     EVT_UPDATE_UI(IDM_TOOLBAR_TOGGLE_HORIZONTAL_TEXT,
 224                   MyFrame::OnUpdateToggleHorzText)
 225 END_EVENT_TABLE()
 226
 227 // ============================================================================
 228 // implementation
 229 // ============================================================================
 230
 231 // ----------------------------------------------------------------------------
 232 // MyApp
 233 // ----------------------------------------------------------------------------
 234
 235 IMPLEMENT_APP(MyApp)
 236
 237 // The `main program' equivalent, creating the windows and returning the
 238 // main frame
 239 bool MyApp::OnInit()
 240 {
 241     // Create the main frame window
 242     MyFrame* frame = new MyFrame((wxFrame *) NULL, -1,
 243                                  _T("wxToolBar Sample"),
 244 #ifdef __WXWINCE__
 245                                  wxPoint(0, 0), wxDefaultSize, wxNO_BORDER
 246 #else
 247                                  wxPoint(100, 100), wxSize(550, 300)
 248 #endif
 249                                  );
 250
 251     frame->Show(TRUE);
 252
 253     frame->SetStatusText(_T("Hello, wxWindows"));
 254
 255     SetTopWindow(frame);
 256
 257     return TRUE;
 258 }
 259
 260 void MyFrame::RecreateToolbar()
 261 {
 262 #ifdef __WXWINCE__
 263     // On Windows CE, we should not delete the
 264     // previous toolbar in case it contains the menubar.
 265     // We'll try to accomodate this usage in due course.
 266     wxToolBar* toolBar = CreateToolBar();
 267 #else
 268     // delete and recreate the toolbar
 269     wxToolBarBase *toolBar = GetToolBar();
 270     long style = toolBar ? toolBar->GetWindowStyle() : TOOLBAR_STYLE;
 271
 272     delete toolBar;
 273
 274     SetToolBar(NULL);
 275
 276     style &= ~(wxTB_HORIZONTAL | wxTB_VERTICAL | wxTB_HORZ_LAYOUT);
 277     style |= m_horzToolbar ? wxTB_HORIZONTAL : wxTB_VERTICAL;
 278
 279     if ( style & wxTB_TEXT && !(style & wxTB_NOICONS) && m_horzText )
 280         style |= wxTB_HORZ_LAYOUT;
 281
 282     toolBar = CreateToolBar(style, ID_TOOLBAR);
 283 #endif
 284
 285     // Set up toolbar
 286     wxBitmap toolBarBitmaps[8];
 287
 288 #if USE_XPM_BITMAPS
 289     toolBarBitmaps[0] = wxBitmap(new_xpm);
 290     toolBarBitmaps[1] = wxBitmap(open_xpm);
 291     toolBarBitmaps[2] = wxBitmap(save_xpm);
 292     toolBarBitmaps[3] = wxBitmap(copy_xpm);
 293     toolBarBitmaps[4] = wxBitmap(cut_xpm);
 294     toolBarBitmaps[5] = wxBitmap(paste_xpm);
 295     toolBarBitmaps[6] = wxBitmap(print_xpm);
 296     toolBarBitmaps[7] = wxBitmap(help_xpm);
 297 #else // !USE_XPM_BITMAPS
 298     toolBarBitmaps[0] = wxBITMAP(new);
 299     toolBarBitmaps[1] = wxBITMAP(open);
 300     toolBarBitmaps[2] = wxBITMAP(save);
 301     toolBarBitmaps[3] = wxBITMAP(copy);
 302     toolBarBitmaps[4] = wxBITMAP(cut);
 303     toolBarBitmaps[5] = wxBITMAP(paste);
 304     toolBarBitmaps[6] = wxBITMAP(print);
 305     toolBarBitmaps[7] = wxBITMAP(help);
 306 #endif // USE_XPM_BITMAPS/!USE_XPM_BITMAPS
 307
 308     if ( !m_smallToolbar )
 309     {
 310         int w = 2*toolBarBitmaps[0].GetWidth(),
 311             h = 2*toolBarBitmaps[0].GetHeight();
 312         for ( size_t n = 0; n < WXSIZEOF(toolBarBitmaps); n++ )
 313         {
 314             toolBarBitmaps[n] =
 315                 wxBitmap(toolBarBitmaps[n].ConvertToImage().Scale(w, h));
 316         }
 317
 318         toolBar->SetToolBitmapSize(wxSize(w, h));
 319     }
 320
 321     toolBar->AddTool(wxID_NEW, _T("New"), toolBarBitmaps[0], _T("New file"));
 322     toolBar->AddTool(wxID_OPEN, _T("Open"), toolBarBitmaps[1], _T("Open file"));
 323
 324     // the generic toolbar doesn't really support this
 325 #if (wxUSE_TOOLBAR_NATIVE && !USE_GENERIC_TBAR) && !defined(__WXX11__) || defined(__WXUNIVERSAL__)
 326     // adding a combo to a vertical toolbar is not very smart
 327     if ( m_horzToolbar )
 328     {
 329         wxComboBox *combo = new wxComboBox(toolBar, ID_COMBO, _T(""), wxDefaultPosition, wxSize(200,-1) );
 330         combo->Append(_T("This"));
 331         combo->Append(_T("is a"));
 332         combo->Append(_T("combobox"));
 333         combo->Append(_T("in a"));
 334         combo->Append(_T("toolbar"));
 335         toolBar->AddControl(combo);
 336     }
 337 #endif // toolbars which don't support controls
 338
 339     toolBar->AddTool(wxID_SAVE, _T("Save"), toolBarBitmaps[2], _T("Toggle button 1"), wxITEM_CHECK);
 340     toolBar->AddTool(wxID_COPY, _T("Copy"), toolBarBitmaps[3], _T("Toggle button 2"), wxITEM_CHECK);
 341     toolBar->AddTool(wxID_CUT, _T("Cut"), toolBarBitmaps[4], _T("Toggle/Untoggle help button"));
 342     toolBar->AddTool(wxID_PASTE, _T("Paste"), toolBarBitmaps[5], _T("Paste"));
 343     toolBar->AddTool(wxID_PRINT, _T("Print"), toolBarBitmaps[6], _T("Delete this tool. This is a very long tooltip to test whether it does the right thing when the tooltip is more than Windows can cope with."));
 344     toolBar->AddSeparator();
 345     toolBar->AddTool(wxID_HELP, _T("Help"), toolBarBitmaps[7], _T("Help button"), wxITEM_CHECK);
 346
 347     // after adding the buttons to the toolbar, must call Realize() to reflect
 348     // the changes
 349     toolBar->Realize();
 350
 351     toolBar->SetRows(m_horzToolbar ? m_rows : 10 / m_rows);
 352 }
 353
 354 // ----------------------------------------------------------------------------
 355 // MyFrame
 356 // ----------------------------------------------------------------------------
 357
 358 // Define my frame constructor
 359 MyFrame::MyFrame(wxFrame* parent,
 360                  wxWindowID id,
 361                  const wxString& title,
 362                  const wxPoint& pos,
 363                  const wxSize& size,
 364                  long style)
 365        : wxFrame(parent, id, title, pos, size, style)
 366 {
 367     m_tbar = NULL;
 368     m_textWindow = new wxTextCtrl(this, -1, _T(""), wxPoint(0, 0), wxSize(-1, -1), wxTE_MULTILINE);
 369
 370     m_smallToolbar = TRUE;
 371     m_horzToolbar = TRUE;
 372     m_horzText = FALSE;
 373     m_rows = 1;
 374     m_nPrint = 1;
 375
 376 #ifndef __WXWINCE__
 377     // Give it a status line
 378     CreateStatusBar();
 379 #endif
 380
 381     // Give it an icon
 382     SetIcon(wxICON(mondrian));
 383
 384     // Make a menubar
 385     wxMenu *tbarMenu = new wxMenu;
 386     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLE_TOOLBAR,
 387                               _T("Toggle &toolbar\tCtrl-Z"),
 388                               _T("Show or hide the toolbar"));
 389
 390     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLE_ANOTHER_TOOLBAR,
 391                               _T("Toggle &another toolbar\tCtrl-A"),
 392                               _T("Show/hide another test toolbar"));
 393
 394     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLE_HORIZONTAL_TEXT,
 395                               _T("Toggle hori&zontal text\tCtrl-H"),
 396                               _T("Show text under/alongside the icon"));
 397
 398     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLETOOLBARSIZE,
 399                               _T("&Toggle toolbar size\tCtrl-S"),
 400                               _T("Toggle between big/small toolbar"));
 401
 402     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLETOOLBARORIENT,
 403                               _T("Toggle toolbar &orientation\tCtrl-O"),
 404                               _T("Toggle toolbar orientation"));
 405
 406     tbarMenu->AppendCheckItem(IDM_TOOLBAR_TOGGLETOOLBARROWS,
 407                               _T("Toggle number of &rows\tCtrl-R"),
 408                               _T("Toggle number of toolbar rows between 1 and 2"));
 409
 410     tbarMenu->AppendSeparator();
 411
 412     tbarMenu->Append(IDM_TOOLBAR_ENABLEPRINT, _T("&Enable print button\tCtrl-E"), _T(""));
 413     tbarMenu->Append(IDM_TOOLBAR_DELETEPRINT, _T("&Delete print button\tCtrl-D"), _T(""));
 414     tbarMenu->Append(IDM_TOOLBAR_INSERTPRINT, _T("&Insert print button\tCtrl-I"), _T(""));
 415     tbarMenu->Append(IDM_TOOLBAR_TOGGLEHELP, _T("Toggle &help button\tCtrl-T"), _T(""));
 416     tbarMenu->AppendSeparator();
 417     tbarMenu->Append(IDM_TOOLBAR_CHANGE_TOOLTIP, _T("Change tool tip"), _T(""));
 418     tbarMenu->AppendSeparator();
 419     tbarMenu->AppendRadioItem(IDM_TOOLBAR_SHOW_TEXT, _T("Show &text\tAlt-T"));
 420     tbarMenu->AppendRadioItem(IDM_TOOLBAR_SHOW_ICONS, _T("Show &icons\tAlt-I"));
 421     tbarMenu->AppendRadioItem(IDM_TOOLBAR_SHOW_BOTH, _T("Show &both\tAlt-B"));
 422
 423     wxMenu *fileMenu = new wxMenu;
 424     fileMenu->Append(wxID_EXIT, _T("E&xit\tAlt-X"), _T("Quit toolbar sample") );
 425
 426     wxMenu *helpMenu = new wxMenu;
 427     helpMenu->Append(wxID_HELP, _T("&About"), _T("About toolbar sample"));
 428
 429     wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
 430
 431     menuBar->Append(fileMenu, _T("&File"));
 432     menuBar->Append(tbarMenu, _T("&Toolbar"));
 433     menuBar->Append(helpMenu, _T("&Help"));
 434
 435     // Associate the menu bar with the frame
 436     SetMenuBar(menuBar);
 437
 438     menuBar->Check(IDM_TOOLBAR_SHOW_BOTH, TRUE);
 439
 440     // Create the toolbar
 441     RecreateToolbar();
 442 }
 443
 444 #if USE_GENERIC_TBAR
 445
 446 wxToolBar* MyFrame::OnCreateToolBar(long style,
 447                                     wxWindowID id,
 448                                     const wxString& name)
 449 {
 450     return (wxToolBar *)new wxToolBarSimple(this, id,
 451                                             wxDefaultPosition, wxDefaultSize,
 452                                             style, name);
 453 }
 454
 455 #endif // USE_GENERIC_TBAR
 456
 457 void MyFrame::LayoutChildren()
 458 {
 459     wxSize size = GetClientSize();
 460
 461     int offset;
 462     if ( m_tbar )
 463     {
 464         m_tbar->SetSize(-1, size.y);
 465         m_tbar->Move(0, 0);
 466
 467         offset = m_tbar->GetSize().x;
 468     }
 469     else
 470     {
 471         offset = 0;
 472     }
 473
 474     m_textWindow->SetSize(offset, 0, size.x - offset, size.y);
 475 }
 476
 477 void MyFrame::OnSize(wxSizeEvent& event)
 478 {
 479     if ( m_tbar )
 480     {
 481         LayoutChildren();
 482     }
 483     else
 484     {
 485         event.Skip();
 486     }
 487 }
 488
 489 void MyFrame::OnToggleToolbar(wxCommandEvent& WXUNUSED(event))
 490 {
 491     wxToolBar *tbar = GetToolBar();
 492
 493     if ( !tbar )
 494     {
 495         RecreateToolbar();
 496     }
 497     else
 498     {
 499         delete tbar;
 500
 501         SetToolBar(NULL);
 502     }
 503 }
 504
 505 void MyFrame::OnToggleHorizontalText(wxCommandEvent& WXUNUSED(event))
 506 {
 507     m_horzText = !m_horzText;
 508
 509     RecreateToolbar();
 510 }
 511
 512 void MyFrame::OnToggleAnotherToolbar(wxCommandEvent& WXUNUSED(event))
 513 {
 514     if ( m_tbar )
 515     {
 516         delete m_tbar;
 517         m_tbar = NULL;
 518     }
 519     else
 520     {
 521         long style = GetToolBar()->GetWindowStyle();
 522         style &= ~wxTB_HORIZONTAL;
 523         style |= wxTB_VERTICAL;
 524
 525         m_tbar = new wxToolBar(this, -1,
 526                                wxDefaultPosition, wxDefaultSize,
 527                                style);
 528
 529         m_tbar->SetMargins(4, 4);
 530
 531         m_tbar->AddRadioTool(wxID_NEW, _T("First"), wxBITMAP(new));
 532         m_tbar->AddRadioTool(wxID_OPEN, _T("Second"), wxBITMAP(open));
 533         m_tbar->AddRadioTool(wxID_SAVE, _T("Third"), wxBITMAP(save));
 534         m_tbar->AddSeparator();
 535         m_tbar->AddTool(wxID_HELP, _T("Help"), wxBITMAP(help));
 536
 537         m_tbar->Realize();
 538     }
 539
 540     LayoutChildren();
 541 }
 542
 543 void MyFrame::OnToggleToolbarSize(wxCommandEvent& WXUNUSED(event))
 544 {
 545     m_smallToolbar = !m_smallToolbar;
 546
 547     RecreateToolbar();
 548 }
 549
 550 void MyFrame::OnToggleToolbarRows(wxCommandEvent& WXUNUSED(event))
 551 {
 552     // m_rows may be only 1 or 2
 553     m_rows = 3 - m_rows;
 554
 555     GetToolBar()->SetRows(m_horzToolbar ? m_rows : 10 / m_rows);
 556
 557     //RecreateToolbar(); -- this is unneeded
 558 }
 559
 560 void MyFrame::OnToggleToolbarOrient(wxCommandEvent& WXUNUSED(event))
 561 {
 562     m_horzToolbar = !m_horzToolbar;
 563
 564     RecreateToolbar();
 565 }
 566
 567 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 568 {
 569     Close(TRUE);
 570 }
 571
 572 void MyFrame::OnAbout(wxCommandEvent& event)
 573 {
 574     if ( event.IsChecked() )
 575         m_textWindow->WriteText( _T("Help button down now.\n") );
 576     else
 577         m_textWindow->WriteText( _T("Help button up now.\n") );
 578
 579     (void)wxMessageBox(_T("wxWindows toolbar sample"), _T("About wxToolBar"));
 580 }
 581
 582 void MyFrame::OnToolLeftClick(wxCommandEvent& event)
 583 {
 584     wxString str;
 585     str.Printf( _T("Clicked on tool %d\n"), event.GetId());
 586     m_textWindow->WriteText( str );
 587
 588     if (event.GetId() == wxID_COPY)
 589     {
 590         DoEnablePrint();
 591     }
 592
 593     if (event.GetId() == wxID_CUT)
 594     {
 595         DoToggleHelp();
 596     }
 597
 598     if (event.GetId() == wxID_PRINT)
 599     {
 600         DoDeletePrint();
 601     }
 602 }
 603
 604 void MyFrame::OnCombo(wxCommandEvent& event)
 605 {
 606     wxLogStatus(_T("Combobox string '%s' selected"), event.GetString().c_str());
 607 }
 608
 609 void MyFrame::DoEnablePrint()
 610 {
 611     if ( !m_nPrint )
 612         return;
 613
 614     wxToolBarBase *tb = GetToolBar();
 615     tb->EnableTool(wxID_PRINT, !tb->GetToolEnabled(wxID_PRINT));
 616 }
 617
 618 void MyFrame::DoDeletePrint()
 619 {
 620     if ( !m_nPrint )
 621         return;
 622
 623     wxToolBarBase *tb = GetToolBar();
 624     tb->DeleteTool( wxID_PRINT );
 625
 626     m_nPrint--;
 627 }
 628
 629 void MyFrame::DoToggleHelp()
 630 {
 631     wxToolBarBase *tb = GetToolBar();
 632     tb->ToggleTool( wxID_HELP, !tb->GetToolState( wxID_HELP ) );
 633 }
 634
 635 void MyFrame::OnUpdateCopyAndCut(wxUpdateUIEvent& event)
 636 {
 637     event.Enable( m_textWindow->CanCopy() );
 638 }
 639
 640 void MyFrame::OnUpdateToggleHorzText(wxUpdateUIEvent& event)
 641 {
 642     wxToolBar *tbar = GetToolBar();
 643     event.Enable( tbar &&
 644                     tbar->HasFlag(wxTB_TEXT) &&
 645                         !tbar->HasFlag(wxTB_NOICONS) );
 646 }
 647
 648 void MyFrame::OnChangeToolTip(wxCommandEvent& WXUNUSED(event))
 649 {
 650     GetToolBar()->SetToolShortHelp(wxID_NEW, _T("New toolbar button"));
 651 }
 652
 653 void MyFrame::OnToolbarStyle(wxCommandEvent& event)
 654 {
 655     long style = GetToolBar()->GetWindowStyle();
 656     style &= ~(wxTB_NOICONS | wxTB_TEXT);
 657
 658     switch ( event.GetId() )
 659     {
 660         case IDM_TOOLBAR_SHOW_TEXT:
 661             style |= wxTB_NOICONS | wxTB_TEXT;
 662             break;
 663
 664         case IDM_TOOLBAR_SHOW_ICONS:
 665             // nothing to do
 666             break;
 667
 668         case IDM_TOOLBAR_SHOW_BOTH:
 669             style |= wxTB_TEXT;
 670     }
 671
 672     GetToolBar()->SetWindowStyle(style);
 673 }
 674
 675 void MyFrame::OnInsertPrint(wxCommandEvent& WXUNUSED(event))
 676 {
 677     m_nPrint++;
 678
 679     wxToolBarBase *tb = GetToolBar();
 680     tb->InsertTool(0, wxID_PRINT, _T("New print"),
 681                    wxBITMAP(print), wxNullBitmap,
 682                    wxITEM_NORMAL,
 683                    _T("Delete this tool"),
 684                    _T("This button was inserted into the toolbar"));
 685
 686     // must call Realize() after adding a new button
 687     tb->Realize();
 688 }
 689
 690 void MyFrame::OnToolEnter(wxCommandEvent& event)
 691 {
 692     if (event.GetSelection() > -1)
 693     {
 694         wxString str;
 695         str.Printf(_T("This is tool number %d"), event.GetSelection());
 696         SetStatusText(str);
 697     }
 698     else
 699         SetStatusText(_T(""));
 700 }
 701