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
  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     void OnQuit(wxCommandEvent& event);
  75     void OnAbout(wxCommandEvent& event);
  76
  77     void OnToggleToolbar(wxCommandEvent& event);
  78     void OnEnablePrint(wxCommandEvent& event) { DoEnablePrint(); }
  79     void OnDeletePrint(wxCommandEvent& event) { DoDeletePrint(); }
  80     void OnInsertPrint(wxCommandEvent& event);
  81     void OnToggleHelp(wxCommandEvent& event) { DoToggleHelp(); }
  82
  83     void OnToolLeftClick(wxCommandEvent& event);
  84     void OnToolEnter(wxCommandEvent& event);
  85
  86     void OnCombo(wxCommandEvent& event);
  87
  88 private:
  89     void DoEnablePrint();
  90     void DoDeletePrint();
  91     void DoToggleHelp();
  92
  93     bool                m_smallToolbar;
  94     wxTextCtrl*         m_textWindow;
  95
  96     DECLARE_EVENT_TABLE()
  97 };
  98
  99 // ----------------------------------------------------------------------------
 100 // constants
 101 // ----------------------------------------------------------------------------
 102
 103 const int ID_TOOLBAR = 500;
 104
 105 enum
 106 {
 107     IDM_TOOLBAR_TOGGLETOOLBAR = 200,
 108     IDM_TOOLBAR_ENABLEPRINT,
 109     IDM_TOOLBAR_DELETEPRINT,
 110     IDM_TOOLBAR_INSERTPRINT,
 111     IDM_TOOLBAR_TOGGLEHELP,
 112
 113     ID_COMBO = 1000
 114 };
 115
 116 // ----------------------------------------------------------------------------
 117 // event tables
 118 // ----------------------------------------------------------------------------
 119
 120 // Notice that wxID_HELP will be processed for the 'About' menu and the toolbar
 121 // help button.
 122
 123 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 124     EVT_MENU(wxID_EXIT, MyFrame::OnQuit)
 125     EVT_MENU(wxID_HELP, MyFrame::OnAbout)
 126
 127     EVT_MENU(IDM_TOOLBAR_TOGGLETOOLBAR, MyFrame::OnToggleToolbar)
 128     EVT_MENU(IDM_TOOLBAR_ENABLEPRINT, MyFrame::OnEnablePrint)
 129     EVT_MENU(IDM_TOOLBAR_DELETEPRINT, MyFrame::OnDeletePrint)
 130     EVT_MENU(IDM_TOOLBAR_INSERTPRINT, MyFrame::OnInsertPrint)
 131     EVT_MENU(IDM_TOOLBAR_TOGGLEHELP, MyFrame::OnToggleHelp)
 132
 133     EVT_MENU(-1, MyFrame::OnToolLeftClick)
 134
 135     EVT_COMBOBOX(ID_COMBO, MyFrame::OnCombo)
 136
 137     EVT_TOOL_ENTER(ID_TOOLBAR, MyFrame::OnToolEnter)
 138 END_EVENT_TABLE()
 139
 140 // ============================================================================
 141 // implementation
 142 // ============================================================================
 143
 144 // ----------------------------------------------------------------------------
 145 // MyApp
 146 // ----------------------------------------------------------------------------
 147
 148 IMPLEMENT_APP(MyApp)
 149
 150 // The `main program' equivalent, creating the windows and returning the
 151 // main frame
 152 bool MyApp::OnInit()
 153 {
 154     // Create the main frame window
 155     MyFrame* frame = new MyFrame((wxFrame *) NULL, -1,
 156                                  "wxToolBar Sample",
 157                                  wxPoint(100, 100), wxSize(450, 300));
 158
 159     // VZ: what's this for??
 160 #if 0
 161     // Force a resize. This should probably be replaced by a call to a wxFrame
 162     // function that lays out default decorations and the remaining content window.
 163     wxSizeEvent event(wxSize(-1, -1), frame->GetId());
 164     frame->OnSize(event);
 165 #endif // 0
 166
 167     frame->Show(TRUE);
 168
 169     frame->SetStatusText("Hello, wxWindows");
 170
 171     SetTopWindow(frame);
 172
 173     return TRUE;
 174 }
 175
 176 bool MyApp::InitToolbar(wxToolBar* toolBar, bool smallicons)
 177 {
 178   // Set up toolbar
 179   wxBitmap* toolBarBitmaps[8];
 180
 181 #ifdef __WXMSW__
 182   toolBarBitmaps[0] = new wxBitmap("icon1");
 183   toolBarBitmaps[1] = new wxBitmap("icon2");
 184   if ( !smallicons )
 185   {
 186       toolBarBitmaps[2] = new wxBitmap("icon3");
 187       toolBarBitmaps[3] = new wxBitmap("icon4");
 188       toolBarBitmaps[4] = new wxBitmap("icon5");
 189       toolBarBitmaps[5] = new wxBitmap("icon6");
 190       toolBarBitmaps[6] = new wxBitmap("icon7");
 191       toolBarBitmaps[7] = new wxBitmap("icon8");
 192   }
 193 #else
 194   toolBarBitmaps[0] = new wxBitmap( new_xpm );
 195   toolBarBitmaps[1] = new wxBitmap( open_xpm );
 196   if ( !smallicons )
 197   {
 198       toolBarBitmaps[2] = new wxBitmap( save_xpm );
 199       toolBarBitmaps[3] = new wxBitmap( copy_xpm );
 200       toolBarBitmaps[4] = new wxBitmap( cut_xpm );
 201       toolBarBitmaps[5] = new wxBitmap( preview_xpm );
 202       toolBarBitmaps[6] = new wxBitmap( print_xpm );
 203       toolBarBitmaps[7] = new wxBitmap( help_xpm );
 204   }
 205 #endif
 206
 207 #ifdef __WXMSW__
 208   int width = 24;
 209 #else
 210   int width = 16;
 211 #endif
 212   int currentX = 5;
 213
 214   toolBar->AddTool(wxID_NEW, *(toolBarBitmaps[0]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "New file");
 215   currentX += width + 5;
 216   toolBar->AddTool(wxID_OPEN, *(toolBarBitmaps[1]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Open file");
 217
 218   wxComboBox *combo = new wxComboBox(toolBar, ID_COMBO);
 219   combo->Append("This");
 220   combo->Append("is a");
 221   combo->Append("combobox");
 222   combo->Append("in a");
 223   combo->Append("toolbar");
 224   toolBar->AddControl(combo);
 225
 226   if ( !smallicons )
 227   {
 228       currentX += width + 5;
 229       toolBar->AddTool(wxID_SAVE, *(toolBarBitmaps[2]), wxNullBitmap, TRUE, currentX, -1, (wxObject *) NULL, "Toggle button 1");
 230       currentX += width + 5;
 231       toolBar->AddTool(wxID_COPY, *(toolBarBitmaps[3]), wxNullBitmap, TRUE, currentX, -1, (wxObject *) NULL, "Toggle button 2");
 232       currentX += width + 5;
 233       toolBar->AddTool(wxID_CUT, *(toolBarBitmaps[4]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Toggle/Untoggle help button");
 234       currentX += width + 5;
 235       toolBar->AddTool(wxID_PASTE, *(toolBarBitmaps[5]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Paste");
 236       currentX += width + 5;
 237       toolBar->AddTool(wxID_PRINT, *(toolBarBitmaps[6]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Delete this tool");
 238       currentX += width + 5;
 239       toolBar->AddSeparator();
 240       toolBar->AddTool(wxID_HELP, *(toolBarBitmaps[7]), wxNullBitmap, TRUE, currentX, -1, (wxObject *) NULL, "Help button");
 241   }
 242
 243   toolBar->Realize();
 244
 245   // Can delete the bitmaps since they're reference counted
 246   int i, max = smallicons ? 2 : WXSIZEOF(toolBarBitmaps);
 247   for (i = 0; i < max; i++)
 248     delete toolBarBitmaps[i];
 249
 250   return TRUE;
 251 }
 252
 253 // ----------------------------------------------------------------------------
 254 // MyFrame
 255 // ----------------------------------------------------------------------------
 256
 257 // Define my frame constructor
 258 MyFrame::MyFrame(wxFrame* parent,
 259                  wxWindowID id,
 260                  const wxString& title,
 261                  const wxPoint& pos,
 262                  const wxSize& size,
 263                  long style)
 264        : wxFrame(parent, id, title, pos, size, style)
 265 {
 266     m_textWindow = new wxTextCtrl(this, -1, "", wxPoint(0, 0), wxSize(-1, -1), wxTE_MULTILINE);
 267     m_smallToolbar = FALSE;
 268
 269     // Give it a status line
 270     CreateStatusBar();
 271
 272     // Give it an icon
 273     SetIcon(wxICON(mondrian));
 274
 275     // Make a menubar
 276     wxMenu *tbarMenu = new wxMenu;
 277     tbarMenu->Append(IDM_TOOLBAR_TOGGLETOOLBAR, "&Toggle toolbar\tCtrl-T", "Change the toolbar kind");
 278     tbarMenu->Append(IDM_TOOLBAR_ENABLEPRINT, "&Enable print button\tCtrl-E", "");
 279     tbarMenu->Append(IDM_TOOLBAR_DELETEPRINT, "&Delete print button\tCtrl-D", "");
 280     tbarMenu->Append(IDM_TOOLBAR_INSERTPRINT, "&Insert print button\tCtrl-I", "");
 281     tbarMenu->Append(IDM_TOOLBAR_TOGGLEHELP, "Toggle &help button\tCtrl-T", "");
 282
 283     wxMenu *fileMenu = new wxMenu;
 284     fileMenu->Append(wxID_EXIT, "E&xit", "Quit toolbar sample" );
 285
 286     wxMenu *helpMenu = new wxMenu;
 287     helpMenu->Append(wxID_HELP, "&About", "About toolbar sample");
 288
 289     wxMenuBar* menuBar = new wxMenuBar( wxMB_DOCKABLE );
 290
 291     menuBar->Append(fileMenu, "&File");
 292     menuBar->Append(tbarMenu, "&Toolbar");
 293     menuBar->Append(helpMenu, "&Help");
 294
 295     // Associate the menu bar with the frame
 296     SetMenuBar(menuBar);
 297
 298     // Create the toolbar
 299     wxToolBar *tbar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL |
 300                                     wxTB_FLAT | wxTB_DOCKABLE,
 301                                     ID_TOOLBAR);
 302
 303     tbar->SetMargins( 4, 4 );
 304
 305     wxGetApp().InitToolbar(tbar);
 306 }
 307
 308 void MyFrame::OnToggleToolbar(wxCommandEvent& WXUNUSED(event))
 309 {
 310     // delete and recreate the toolbar
 311     wxToolBar *tbar = GetToolBar();
 312     delete tbar;
 313
 314     SetToolBar(NULL);
 315     tbar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL |
 316                          wxTB_FLAT | wxTB_DOCKABLE,
 317                          ID_TOOLBAR);
 318
 319     m_smallToolbar = !m_smallToolbar;
 320     wxGetApp().InitToolbar(tbar, m_smallToolbar);
 321 }
 322
 323 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 324 {
 325     Close(TRUE);
 326 }
 327
 328 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 329 {
 330     (void)wxMessageBox("wxWindows toolbar sample", "About wxToolBar");
 331 }
 332
 333 void MyFrame::OnToolLeftClick(wxCommandEvent& event)
 334 {
 335     wxString str;
 336     str.Printf( _T("Clicked on tool %d\n"), event.GetId());
 337     m_textWindow->WriteText( str );
 338
 339     if (event.GetId() == wxID_HELP)
 340     {
 341         if ( event.GetExtraLong() != 0 )
 342             m_textWindow->WriteText( _T("Help button down now.\n") );
 343         else
 344             m_textWindow->WriteText( _T("Help button up now.\n") );
 345     }
 346
 347     if (event.GetId() == wxID_COPY)
 348     {
 349         DoEnablePrint();
 350     }
 351
 352     if (event.GetId() == wxID_CUT)
 353     {
 354         DoToggleHelp();
 355     }
 356
 357     if (event.GetId() == wxID_PRINT)
 358     {
 359         DoDeletePrint();
 360     }
 361 }
 362
 363 void MyFrame::OnCombo(wxCommandEvent& event)
 364 {
 365     wxLogStatus(_T("Combobox string '%s' selected"), event.GetString().c_str());
 366 }
 367
 368 void MyFrame::DoEnablePrint()
 369 {
 370     wxToolBar *tb = GetToolBar();
 371     if (tb->GetToolEnabled(wxID_PRINT))
 372         tb->EnableTool( wxID_PRINT, FALSE );
 373     else
 374         tb->EnableTool( wxID_PRINT, TRUE );
 375 }
 376
 377 void MyFrame::DoDeletePrint()
 378 {
 379     wxToolBar *tb = GetToolBar();
 380
 381     tb->DeleteTool( wxID_PRINT );
 382 }
 383
 384 void MyFrame::DoToggleHelp()
 385 {
 386     wxToolBar *tb = GetToolBar();
 387     tb->ToggleTool( wxID_HELP, !tb->GetToolState( wxID_HELP ) );
 388 }
 389
 390 void MyFrame::OnInsertPrint(wxCommandEvent& WXUNUSED(event))
 391 {
 392 #ifdef __WXMSW__
 393     wxBitmap bmp("icon7");
 394 #else
 395     wxBitmap bmp(print_xpm);
 396 #endif
 397
 398     GetToolBar()->InsertTool(0, wxID_PRINT, bmp, wxNullBitmap,
 399                               FALSE, (wxObject *) NULL, "Delete this tool");
 400
 401     GetToolBar()->Realize();
 402 }
 403
 404 void MyFrame::OnToolEnter(wxCommandEvent& event)
 405 {
 406   if (event.GetSelection() > -1)
 407   {
 408     wxString str;
 409     str.Printf(_T("This is tool number %d"), event.GetSelection());
 410     SetStatusText(str);
 411   }
 412   else
 413     SetStatusText("");
 414 }
 415