samples/toolbar/test.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        test.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
  34 // ----------------------------------------------------------------------------
  35 // resources
  36 // ----------------------------------------------------------------------------
  37
  38 #if defined(__WXGTK__) || defined(__WXMOTIF__)
  39     #include "mondrian.xpm"
  40     #include "bitmaps/new.xpm"
  41     #include "bitmaps/open.xpm"
  42     #include "bitmaps/save.xpm"
  43     #include "bitmaps/copy.xpm"
  44     #include "bitmaps/cut.xpm"
  45     // #include "bitmaps/paste.xpm"
  46     #include "bitmaps/print.xpm"
  47     #include "bitmaps/preview.xpm"
  48     #include "bitmaps/help.xpm"
  49 #endif // GTK or Motif
  50
  51 // ----------------------------------------------------------------------------
  52 // classes
  53 // ----------------------------------------------------------------------------
  54
  55 // Define a new application
  56 class MyApp: public wxApp
  57 {
  58 public:
  59     bool OnInit();
  60     bool InitToolbar(wxToolBar* toolBar, bool smallicons = FALSE);
  61 };
  62
  63 // Define a new frame
  64 class MyFrame: public wxFrame
  65 {
  66 public:
  67     MyFrame(wxFrame *parent,
  68             wxWindowID id = -1,
  69             const wxString& title = "wxToolBar Sample",
  70             const wxPoint& pos = wxDefaultPosition,
  71             const wxSize& size = wxDefaultSize,
  72             long style = wxDEFAULT_FRAME_STYLE);
  73
  74     virtual ~MyFrame() { delete m_menu; }
  75
  76     void OnQuit(wxCommandEvent& event);
  77     void OnAbout(wxCommandEvent& event);
  78
  79     void OnToggleToolbar(wxCommandEvent& event);
  80     void OnEnablePrint(wxCommandEvent& event) { DoEnablePrint(); }
  81     void OnToggleHelp(wxCommandEvent& event) { DoToggleHelp(); }
  82
  83     void OnAppendMenu(wxCommandEvent& event);
  84     void OnDeleteMenu(wxCommandEvent& event);
  85     void OnToggleMenu(wxCommandEvent& event);
  86
  87     void OnToolLeftClick(wxCommandEvent& event);
  88     void OnToolEnter(wxCommandEvent& event);
  89
  90 private:
  91     void DoEnablePrint();
  92     void DoToggleHelp();
  93
  94     bool                m_smallToolbar;
  95     wxTextCtrl*         m_textWindow;
  96
  97     wxMenu             *m_menu;
  98
  99     DECLARE_EVENT_TABLE()
 100 };
 101
 102 // ----------------------------------------------------------------------------
 103 // constants
 104 // ----------------------------------------------------------------------------
 105
 106 const int ID_TOOLBAR = 500;
 107
 108 enum
 109 {
 110     IDM_TOOLBAR_TOGGLETOOLBAR = 200,
 111     IDM_TOOLBAR_ENABLEPRINT,
 112     IDM_TOOLBAR_TOGGLEHELP,
 113     IDM_MENU_TOGGLE,
 114     IDM_MENU_APPEND,
 115     IDM_MENU_DELETE
 116 };
 117
 118 // ----------------------------------------------------------------------------
 119 // event tables
 120 // ----------------------------------------------------------------------------
 121
 122 // Notice that wxID_HELP will be processed for the 'About' menu and the toolbar
 123 // help button.
 124
 125 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 126     EVT_MENU(wxID_EXIT, MyFrame::OnQuit)
 127     EVT_MENU(wxID_HELP, MyFrame::OnAbout)
 128
 129     EVT_MENU(IDM_TOOLBAR_TOGGLETOOLBAR, MyFrame::OnToggleToolbar)
 130     EVT_MENU(IDM_TOOLBAR_ENABLEPRINT, MyFrame::OnEnablePrint)
 131     EVT_MENU(IDM_TOOLBAR_TOGGLEHELP, MyFrame::OnToggleHelp)
 132
 133     EVT_MENU(IDM_MENU_TOGGLE, MyFrame::OnToggleMenu)
 134     EVT_MENU(IDM_MENU_APPEND, MyFrame::OnAppendMenu)
 135     EVT_MENU(IDM_MENU_DELETE, MyFrame::OnDeleteMenu)
 136
 137     EVT_MENU(-1, MyFrame::OnToolLeftClick)
 138
 139     EVT_TOOL_ENTER(ID_TOOLBAR, MyFrame::OnToolEnter)
 140 END_EVENT_TABLE()
 141
 142 // ============================================================================
 143 // implementation
 144 // ============================================================================
 145
 146 // ----------------------------------------------------------------------------
 147 // MyApp
 148 // ----------------------------------------------------------------------------
 149
 150 IMPLEMENT_APP(MyApp)
 151
 152 // The `main program' equivalent, creating the windows and returning the
 153 // main frame
 154 bool MyApp::OnInit()
 155 {
 156     // Create the main frame window
 157     MyFrame* frame = new MyFrame((wxFrame *) NULL, -1,
 158                                  "wxToolBar Sample",
 159                                  wxPoint(100, 100), wxSize(450, 300));
 160
 161     // VZ: what's this for??
 162 #if 0
 163     // Force a resize. This should probably be replaced by a call to a wxFrame
 164     // function that lays out default decorations and the remaining content window.
 165     wxSizeEvent event(wxSize(-1, -1), frame->GetId());
 166     frame->OnSize(event);
 167 #endif // 0
 168
 169     frame->Show(TRUE);
 170
 171     frame->SetStatusText("Hello, wxWindows");
 172
 173     SetTopWindow(frame);
 174
 175     return TRUE;
 176 }
 177
 178 bool MyApp::InitToolbar(wxToolBar* toolBar, bool smallicons)
 179 {
 180   // Set up toolbar
 181   wxBitmap* toolBarBitmaps[8];
 182
 183 #ifdef __WXMSW__
 184   toolBarBitmaps[0] = new wxBitmap("icon1");
 185   toolBarBitmaps[1] = new wxBitmap("icon2");
 186   if ( !smallicons )
 187   {
 188       toolBarBitmaps[2] = new wxBitmap("icon3");
 189       toolBarBitmaps[3] = new wxBitmap("icon4");
 190       toolBarBitmaps[4] = new wxBitmap("icon5");
 191       toolBarBitmaps[5] = new wxBitmap("icon6");
 192       toolBarBitmaps[6] = new wxBitmap("icon7");
 193       toolBarBitmaps[7] = new wxBitmap("icon8");
 194   }
 195 #else
 196   toolBarBitmaps[0] = new wxBitmap( new_xpm );
 197   toolBarBitmaps[1] = new wxBitmap( open_xpm );
 198   if ( !smallicons )
 199   {
 200       toolBarBitmaps[2] = new wxBitmap( save_xpm );
 201       toolBarBitmaps[3] = new wxBitmap( copy_xpm );
 202       toolBarBitmaps[4] = new wxBitmap( cut_xpm );
 203       toolBarBitmaps[5] = new wxBitmap( preview_xpm );
 204       toolBarBitmaps[6] = new wxBitmap( print_xpm );
 205       toolBarBitmaps[7] = new wxBitmap( help_xpm );
 206   }
 207 #endif
 208
 209 #ifdef __WXMSW__
 210   int width = 24;
 211 #else
 212   int width = 16;
 213 #endif
 214   int currentX = 5;
 215
 216   toolBar->AddTool(wxID_NEW, *(toolBarBitmaps[0]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "New file");
 217   currentX += width + 5;
 218   toolBar->AddTool(wxID_OPEN, *(toolBarBitmaps[1]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Open file");
 219
 220   if ( !smallicons )
 221   {
 222       currentX += width + 5;
 223       toolBar->AddTool(wxID_SAVE, *(toolBarBitmaps[2]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Save file");
 224       currentX += width + 5;
 225       toolBar->AddSeparator();
 226       toolBar->AddTool(wxID_COPY, *(toolBarBitmaps[3]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Disable/Enable print button");
 227       currentX += width + 5;
 228       toolBar->AddTool(wxID_CUT, *(toolBarBitmaps[4]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Toggle/Untoggle help button");
 229       currentX += width + 5;
 230       toolBar->AddTool(wxID_PASTE, *(toolBarBitmaps[5]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Paste");
 231       currentX += width + 5;
 232       toolBar->AddSeparator();
 233       toolBar->AddTool(wxID_PRINT, *(toolBarBitmaps[6]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Print");
 234       currentX += width + 5;
 235       toolBar->AddSeparator();
 236       toolBar->AddTool(wxID_HELP, *(toolBarBitmaps[7]), *(toolBarBitmaps[6]), TRUE, currentX, -1, (wxObject *) NULL, "Help");
 237
 238       toolBar->EnableTool( wxID_PRINT, FALSE );
 239   }
 240
 241   toolBar->Realize();
 242
 243   // Can delete the bitmaps since they're reference counted
 244   int i, max = smallicons ? 2 : WXSIZEOF(toolBarBitmaps);
 245   for (i = 0; i < max; i++)
 246     delete toolBarBitmaps[i];
 247
 248   return TRUE;
 249 }
 250
 251 // ----------------------------------------------------------------------------
 252 // MyFrame
 253 // ----------------------------------------------------------------------------
 254
 255 // Define my frame constructor
 256 MyFrame::MyFrame(wxFrame* parent,
 257                  wxWindowID id,
 258                  const wxString& title,
 259                  const wxPoint& pos,
 260                  const wxSize& size,
 261                  long style)
 262        : wxFrame(parent, id, title, pos, size, style)
 263 {
 264     m_menu = NULL;
 265     m_textWindow = new wxTextCtrl(this, -1, "", wxPoint(0, 0), wxSize(-1, -1), wxTE_MULTILINE);
 266     m_smallToolbar = FALSE;
 267
 268     // Give it a status line
 269     CreateStatusBar();
 270
 271     // Give it an icon
 272     SetIcon(wxICON(mondrian));
 273
 274     // Make a menubar
 275     wxMenu *tbarMenu = new wxMenu;
 276     tbarMenu->Append(IDM_TOOLBAR_TOGGLETOOLBAR, "&Toggle toolbar", "Change the toolbar kind");
 277     tbarMenu->Append(IDM_TOOLBAR_ENABLEPRINT, "&Enable print button", "");
 278     tbarMenu->Append(IDM_TOOLBAR_TOGGLEHELP, "Toggle &help button", "");
 279
 280     wxMenu *fileMenu = new wxMenu;
 281     fileMenu->Append(wxID_EXIT, "E&xit", "Quit toolbar sample" );
 282
 283     wxMenu *menuMenu = new wxMenu;
 284     menuMenu->Append(IDM_MENU_APPEND, "&Append menu");
 285     menuMenu->Append(IDM_MENU_DELETE, "&Delete menu");
 286     menuMenu->Append(IDM_MENU_TOGGLE, "&Toggle menu", "", TRUE);
 287
 288     wxMenu *helpMenu = new wxMenu;
 289     helpMenu->Append(wxID_HELP, "&About", "About toolbar sample");
 290
 291     wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
 292
 293     menuBar->Append(fileMenu, "&File");
 294     menuBar->Append(tbarMenu, "&Toolbar");
 295     menuBar->Append(menuMenu, "&Menubar");
 296     menuBar->Append(helpMenu, "&Help");
 297
 298     // Associate the menu bar with the frame
 299     SetMenuBar(menuBar);
 300
 301     // Create the toolbar
 302     wxToolBar *tbar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL |
 303                                     wxTB_FLAT | wxTB_DOCKABLE,
 304                                     ID_TOOLBAR);
 305
 306     tbar->SetMargins( 2, 2 );
 307
 308     wxGetApp().InitToolbar(tbar);
 309 }
 310
 311 void MyFrame::OnToggleToolbar(wxCommandEvent& WXUNUSED(event))
 312 {
 313     // delete and recreate the toolbar
 314     wxToolBar *tbar = GetToolBar();
 315     delete tbar;
 316
 317     SetToolBar(NULL);
 318     tbar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL |
 319                          wxTB_FLAT | wxTB_DOCKABLE,
 320                          ID_TOOLBAR);
 321
 322     m_smallToolbar = !m_smallToolbar;
 323     wxGetApp().InitToolbar(tbar, m_smallToolbar);
 324 }
 325
 326 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 327 {
 328     Close(TRUE);
 329 }
 330
 331 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 332 {
 333     (void)wxMessageBox("wxWindows toolbar sample", "About wxToolBar");
 334 }
 335
 336 void MyFrame::OnDeleteMenu(wxCommandEvent& WXUNUSED(event))
 337 {
 338     wxMenuBar *mbar = GetMenuBar();
 339
 340     size_t count = mbar->GetMenuCount();
 341     if ( count == 3 )
 342     {
 343         // don't let delete the first 3 menus
 344         wxLogError("Can't delete any more menus");
 345     }
 346     else
 347     {
 348         delete mbar->Remove(count - 1);
 349     }
 350 }
 351
 352 void MyFrame::OnAppendMenu(wxCommandEvent& WXUNUSED(event))
 353 {
 354     static s_count = 0;
 355
 356     wxMenu *menu = new wxMenu;
 357     menu->Append(0, "First item");
 358     menu->AppendSeparator();
 359     menu->Append(0, "Second item");
 360
 361     wxString title;
 362     title.Printf("Dummy menu &%d", ++s_count);
 363
 364     GetMenuBar()->Append(menu, title);
 365 }
 366
 367 void MyFrame::OnToggleMenu(wxCommandEvent& WXUNUSED(event))
 368 {
 369     wxMenuBar *mbar = GetMenuBar();
 370     if ( !m_menu )
 371     {
 372         // hide the menu
 373         m_menu = mbar->Remove(1);
 374     }
 375     else
 376     {
 377         // restore it
 378         mbar->Insert(1, m_menu, "&Toolbar");
 379         m_menu = NULL;
 380     }
 381 }
 382
 383 void MyFrame::OnToolLeftClick(wxCommandEvent& event)
 384 {
 385     wxString str;
 386     str.Printf( _T("Clicked on tool %d\n"), event.GetId());
 387     m_textWindow->WriteText( str );
 388
 389     if (event.GetId() == wxID_HELP)
 390     {
 391         if ( event.GetExtraLong() != 0 )
 392             m_textWindow->WriteText( _T("Help button down now.\n") );
 393         else
 394             m_textWindow->WriteText( _T("Help button up now.\n") );
 395     }
 396
 397     if (event.GetId() == wxID_COPY)
 398     {
 399         DoEnablePrint();
 400     }
 401
 402     if (event.GetId() == wxID_CUT)
 403     {
 404         DoToggleHelp();
 405     }
 406 }
 407
 408 void MyFrame::DoEnablePrint()
 409 {
 410     wxToolBar *tb = GetToolBar();
 411     if (tb->GetToolEnabled(wxID_PRINT))
 412         tb->EnableTool( wxID_PRINT, FALSE );
 413     else
 414         tb->EnableTool( wxID_PRINT, TRUE );
 415 }
 416
 417 void MyFrame::DoToggleHelp()
 418 {
 419     wxToolBar *tb = GetToolBar();
 420     tb->ToggleTool( wxID_HELP, !tb->GetToolState( wxID_HELP ) );
 421 }
 422
 423 void MyFrame::OnToolEnter(wxCommandEvent& event)
 424 {
 425   if (event.GetSelection() > -1)
 426   {
 427     wxString str;
 428     str.Printf(_T("This is tool number %d"), event.GetSelection());
 429     SetStatusText(str);
 430   }
 431   else
 432     SetStatusText("");
 433 }
 434