samples/dialogs/dialogs.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dialogs.cpp
   3 // Purpose:     Common dialogs demo
   4 // Author:      Julian Smart
   5 // Modified by: ABX (2004) - adjustementd for conditional building
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(__APPLE__)
  13 #pragma implementation
  14 #pragma interface
  15 #endif
  16
  17 // For compilers that support precompilation, includes "wx/wx.h".
  18 #include "wx/wxprec.h"
  19
  20 #ifdef __BORLANDC__
  21 #pragma hdrstop
  22 #endif
  23
  24 #ifndef WX_PRECOMP
  25 #include "wx/wx.h"
  26 #endif
  27
  28 #include "wx/datetime.h"
  29 #include "wx/image.h"
  30
  31 #if wxUSE_COLOURDLG
  32     #include "wx/colordlg.h"
  33 #endif // wxUSE_COLOURDLG
  34
  35 #if wxUSE_CHOICEDLG
  36     #include "wx/choicdlg.h"
  37 #endif // wxUSE_CHOICEDLG
  38
  39 #if wxUSE_STARTUP_TIPS
  40     #include "wx/tipdlg.h"
  41 #endif // wxUSE_STARTUP_TIPS
  42
  43 #if wxUSE_PROGRESSDLG
  44     #include "wx/progdlg.h"
  45 #endif // wxUSE_PROGRESSDLG
  46
  47 #if wxUSE_BUSYINFO
  48     #include "wx/busyinfo.h"
  49 #endif // wxUSE_BUSYINFO
  50
  51 #if wxUSE_NUMBERDLG
  52     #include "wx/numdlg.h"
  53 #endif // wxUSE_NUMBERDLG
  54
  55 #if wxUSE_FILEDLG
  56     #include "wx/filedlg.h"
  57 #endif // wxUSE_FILEDLG
  58
  59 #if wxUSE_DIRDLG
  60     #include "wx/dirdlg.h"
  61 #endif // wxUSE_DIRDLG
  62
  63 #if wxUSE_FONTDLG
  64     #include "wx/fontdlg.h"
  65 #endif // wxUSE_FONTDLG
  66
  67 #if wxUSE_FINDREPLDLG
  68     #include "wx/fdrepdlg.h"
  69 #endif // wxUSE_FINDREPLDLG
  70
  71 #include "dialogs.h"
  72
  73 #if USE_COLOURDLG_GENERIC
  74     #include "wx/generic/colrdlgg.h"
  75 #endif // USE_COLOURDLG_GENERIC
  76
  77 #if USE_FONTDLG_GENERIC
  78     #include "wx/generic/fontdlgg.h"
  79 #endif // USE_FONTDLG_GENERIC
  80
  81 #if USE_DIRDLG_GENERIC
  82     #include "wx/generic/dirdlgg.h"
  83 #endif // USE_DIRDLG_GENERIC
  84
  85 IMPLEMENT_APP(MyApp)
  86
  87 BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
  88     EVT_PAINT(MyCanvas::OnPaint)
  89 END_EVENT_TABLE()
  90
  91
  92
  93 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
  94     EVT_MENU(DIALOGS_MESSAGE_BOX,                   MyFrame::MessageBox)
  95
  96 #if wxUSE_COLOURDLG
  97     EVT_MENU(DIALOGS_CHOOSE_COLOUR,                 MyFrame::ChooseColour)
  98 #endif // wxUSE_COLOURDLG
  99
 100 #if wxUSE_FONTDLG
 101     EVT_MENU(DIALOGS_CHOOSE_FONT,                   MyFrame::ChooseFont)
 102 #endif // wxUSE_FONTDLG
 103
 104 #if wxUSE_LOG_DIALOG
 105     EVT_MENU(DIALOGS_LOG_DIALOG,                    MyFrame::LogDialog)
 106 #endif // wxUSE_LOG_DIALOG
 107
 108 #if wxUSE_TEXTDLG
 109     EVT_MENU(DIALOGS_TEXT_ENTRY,                    MyFrame::TextEntry)
 110     EVT_MENU(DIALOGS_PASSWORD_ENTRY,                MyFrame::PasswordEntry)
 111 #endif // wxUSE_TEXTDLG
 112
 113 #if wxUSE_NUMBERDLG
 114     EVT_MENU(DIALOGS_NUM_ENTRY,                     MyFrame::NumericEntry)
 115 #endif // wxUSE_NUMBERDLG
 116
 117 #if wxUSE_CHOICEDLG
 118     EVT_MENU(DIALOGS_SINGLE_CHOICE,                 MyFrame::SingleChoice)
 119     EVT_MENU(DIALOGS_MULTI_CHOICE,                  MyFrame::MultiChoice)
 120 #endif // wxUSE_CHOICEDLG
 121
 122 #if wxUSE_FILEDLG
 123     EVT_MENU(DIALOGS_FILE_OPEN,                     MyFrame::FileOpen)
 124     EVT_MENU(DIALOGS_FILE_OPEN2,                    MyFrame::FileOpen2)
 125     EVT_MENU(DIALOGS_FILES_OPEN,                    MyFrame::FilesOpen)
 126     EVT_MENU(DIALOGS_FILE_SAVE,                     MyFrame::FileSave)
 127 #endif // wxUSE_FILEDLG
 128
 129 #if wxUSE_DIRDLG
 130     EVT_MENU(DIALOGS_DIR_CHOOSE,                    MyFrame::DirChoose)
 131     EVT_MENU(DIALOGS_DIRNEW_CHOOSE,                 MyFrame::DirChooseNew)
 132 #endif // wxUSE_DIRDLG
 133
 134 #if USE_MODAL_PRESENTATION
 135     EVT_MENU(DIALOGS_MODAL,                         MyFrame::ModalDlg)
 136     EVT_MENU(DIALOGS_MODELESS,                      MyFrame::ModelessDlg)
 137 #endif // USE_MODAL
 138
 139 #if wxUSE_STARTUP_TIPS
 140     EVT_MENU(DIALOGS_TIP,                           MyFrame::ShowTip)
 141 #endif // wxUSE_STARTUP_TIPS
 142
 143 #if USE_FONTDLG_GENERIC
 144     EVT_MENU(DIALOGS_CHOOSE_FONT_GENERIC,           MyFrame::ChooseFontGeneric)
 145 #endif // USE_FONTDLG_GENERIC
 146
 147 #if USE_DIRDLG_GENERIC
 148     EVT_MENU(DIALOGS_GENERIC_DIR_CHOOSE,            MyFrame::GenericDirChoose)
 149 #endif // wxMSW || wxMAC
 150
 151 #if USE_COLOURDLG_GENERIC
 152     EVT_MENU(DIALOGS_CHOOSE_COLOUR_GENERIC,         MyFrame::ChooseColourGeneric)
 153 #endif // USE_COLOURDLG_GENERIC
 154
 155 #if wxUSE_PROGRESSDLG
 156     EVT_MENU(DIALOGS_PROGRESS,                      MyFrame::ShowProgress)
 157 #endif // wxUSE_PROGRESSDLG
 158
 159 #if wxUSE_BUSYINFO
 160     EVT_MENU(DIALOGS_BUSYINFO,                      MyFrame::ShowBusyInfo)
 161 #endif // wxUSE_BUSYINFO
 162
 163 #if wxUSE_FINDREPLDLG
 164     EVT_MENU(DIALOGS_FIND,                          MyFrame::ShowFindDialog)
 165     EVT_MENU(DIALOGS_REPLACE,                       MyFrame::ShowReplaceDialog)
 166
 167     EVT_FIND(wxID_ANY, MyFrame::OnFindDialog)
 168     EVT_FIND_NEXT(wxID_ANY, MyFrame::OnFindDialog)
 169     EVT_FIND_REPLACE(wxID_ANY, MyFrame::OnFindDialog)
 170     EVT_FIND_REPLACE_ALL(wxID_ANY, MyFrame::OnFindDialog)
 171     EVT_FIND_CLOSE(wxID_ANY, MyFrame::OnFindDialog)
 172 #endif // wxUSE_FINDREPLDLG
 173
 174     EVT_MENU(wxID_EXIT,                             MyFrame::OnExit)
 175 END_EVENT_TABLE()
 176
 177 #if USE_MODAL_PRESENTATION
 178
 179     BEGIN_EVENT_TABLE(MyModalDialog, wxDialog)
 180         EVT_BUTTON(wxID_ANY, MyModalDialog::OnButton)
 181     END_EVENT_TABLE()
 182
 183     BEGIN_EVENT_TABLE(MyModelessDialog, wxDialog)
 184         EVT_BUTTON(DIALOGS_MODELESS_BTN, MyModelessDialog::OnButton)
 185         EVT_CLOSE(MyModelessDialog::OnClose)
 186     END_EVENT_TABLE()
 187
 188 #endif // USE_MODAL_PRESENTATION
 189
 190 MyCanvas *myCanvas = (MyCanvas *) NULL;
 191
 192 // `Main program' equivalent, creating windows and returning main app frame
 193 bool MyApp::OnInit()
 194 {
 195 #if wxUSE_IMAGE
 196     wxInitAllImageHandlers();
 197 #endif
 198
 199 #if defined(__WXGTK__) && defined(wxUSE_UNICODE)
 200     wxConvCurrent = &wxConvLibc;
 201 #endif
 202
 203     m_canvasTextColour = wxColour(_T("BLACK"));
 204     m_canvasFont = *wxNORMAL_FONT;
 205
 206     // Create the main frame window
 207     MyFrame *frame = new MyFrame((wxFrame *) NULL, _T("wxWidgets dialogs example"));
 208
 209     // Make a menubar
 210     wxMenu *file_menu = new wxMenu;
 211
 212     file_menu->Append(DIALOGS_MESSAGE_BOX, _T("&Message box\tCtrl-M"));
 213
 214
 215     #if wxUSE_COLOURDLG || wxUSE_FONTDLG || wxUSE_CHOICEDLG
 216
 217         wxMenu *choices_menu = new wxMenu;
 218
 219         #if wxUSE_COLOURDLG
 220             choices_menu->Append(DIALOGS_CHOOSE_COLOUR, _T("&Choose colour"));
 221         #endif // wxUSE_COLOURDLG
 222
 223         #if USE_COLOURDLG_GENERIC
 224             choices_menu->Append(DIALOGS_CHOOSE_COLOUR_GENERIC, _T("&Choose colour (generic)"));
 225         #endif // USE_COLOURDLG_GENERIC
 226
 227         #if wxUSE_FONTDLG
 228             choices_menu->Append(DIALOGS_CHOOSE_FONT, _T("Choose &font"));
 229         #endif // wxUSE_FONTDLG
 230
 231         #if USE_FONTDLG_GENERIC
 232             choices_menu->Append(DIALOGS_CHOOSE_FONT_GENERIC, _T("Choose &font (generic)"));
 233         #endif // USE_FONTDLG_GENERIC
 234
 235         #if wxUSE_CHOICEDLG
 236             choices_menu->Append(DIALOGS_SINGLE_CHOICE,  _T("&Single choice\tCtrl-C"));
 237             choices_menu->Append(DIALOGS_MULTI_CHOICE,  _T("M&ultiple choice\tCtrl-U"));
 238         #endif // wxUSE_CHOICEDLG
 239
 240         file_menu->Append(wxID_ANY,_T("Choices and selectors"),choices_menu);
 241
 242     #endif // wxUSE_COLOURDLG || wxUSE_FONTDLG || wxUSE_CHOICEDLG
 243
 244
 245     #if wxUSE_TEXTDLG || wxUSE_NUMBERDLG
 246
 247         wxMenu *entry_menu = new wxMenu;
 248
 249         #if wxUSE_TEXTDLG
 250             entry_menu->Append(DIALOGS_TEXT_ENTRY,  _T("Text &entry\tCtrl-E"));
 251             entry_menu->Append(DIALOGS_PASSWORD_ENTRY,  _T("&Password entry\tCtrl-P"));
 252         #endif // wxUSE_TEXTDLG
 253
 254         #if wxUSE_NUMBERDLG
 255             entry_menu->Append(DIALOGS_NUM_ENTRY, _T("&Numeric entry\tCtrl-N"));
 256         #endif // wxUSE_NUMBERDLG
 257
 258         file_menu->Append(wxID_ANY,_T("Entry dialogs"),entry_menu);
 259
 260     #endif // wxUSE_TEXTDLG || wxUSE_NUMBERDLG
 261
 262
 263     #if wxUSE_FILEDLG
 264
 265         wxMenu *filedlg_menu = new wxMenu;
 266         filedlg_menu->Append(DIALOGS_FILE_OPEN,  _T("&Open file\tCtrl-O"));
 267         filedlg_menu->Append(DIALOGS_FILE_OPEN2,  _T("&Second open file\tCtrl-2"));
 268         filedlg_menu->Append(DIALOGS_FILES_OPEN,  _T("Open &files\tCtrl-Q"));
 269         filedlg_menu->Append(DIALOGS_FILE_SAVE,  _T("Sa&ve file\tCtrl-S"));
 270         file_menu->Append(wxID_ANY,_T("File operations"),filedlg_menu);
 271
 272     #endif // wxUSE_FILEDLG
 273
 274     #if wxUSE_DIRDLG
 275         wxMenu *dir_menu = new wxMenu;
 276
 277         dir_menu->Append(DIALOGS_DIR_CHOOSE,  _T("&Choose a directory\tCtrl-D"));
 278
 279         #if USE_DIRDLG_GENERIC
 280             dir_menu->Append(DIALOGS_GENERIC_DIR_CHOOSE,  _T("&Choose a directory (generic)"));
 281         #endif // USE_DIRDLG_GENERIC
 282
 283         dir_menu->Append(DIALOGS_DIRNEW_CHOOSE,  _T("Choose a directory (with \"Ne&w\" button)\tShift-Ctrl-D"));
 284         file_menu->Append(wxID_ANY,_T("Directory operations"),dir_menu);
 285
 286     #endif // wxUSE_DIRDLG
 287
 288
 289     #if wxUSE_STARTUP_TIPS || wxUSE_PROGRESSDLG || wxUSE_BUSYINFO || wxUSE_LOG_DIALOG
 290
 291         wxMenu *info_menu = new wxMenu;
 292
 293         #if wxUSE_STARTUP_TIPS
 294             info_menu->Append(DIALOGS_TIP,  _T("&Tip of the day\tCtrl-T"));
 295         #endif // wxUSE_STARTUP_TIPS
 296
 297         #if wxUSE_PROGRESSDLG
 298             info_menu->Append(DIALOGS_PROGRESS, _T("Pro&gress dialog\tCtrl-G"));
 299         #endif // wxUSE_PROGRESSDLG
 300
 301         #if wxUSE_BUSYINFO
 302            info_menu->Append(DIALOGS_BUSYINFO, _T("&Busy info dialog\tCtrl-B"));
 303         #endif // wxUSE_BUSYINFO
 304
 305         #if wxUSE_LOG_DIALOG
 306            info_menu->Append(DIALOGS_LOG_DIALOG, _T("&Log dialog\tCtrl-L"));
 307         #endif // wxUSE_LOG_DIALOG
 308
 309         file_menu->Append(wxID_ANY,_T("Informative dialogs"),info_menu);
 310
 311     #endif // wxUSE_STARTUP_TIPS || wxUSE_PROGRESSDLG || wxUSE_BUSYINFO || wxUSE_LOG_DIALOG
 312
 313
 314     #if wxUSE_FINDREPLDLG
 315         wxMenu *find_menu = new wxMenu;
 316         find_menu->AppendCheckItem(DIALOGS_FIND, _T("&Find dialog\tCtrl-F"));
 317         find_menu->AppendCheckItem(DIALOGS_REPLACE, _T("Find and &replace dialog\tShift-Ctrl-F"));
 318         file_menu->Append(wxID_ANY,_T("Searching"),find_menu);
 319     #endif // wxUSE_FINDREPLDLG
 320
 321     #if USE_MODAL_PRESENTATION
 322         wxMenu *modal_menu = new wxMenu;
 323         modal_menu->Append(DIALOGS_MODAL, _T("Mo&dal dialog\tCtrl-W"));
 324         modal_menu->AppendCheckItem(DIALOGS_MODELESS, _T("Modeless &dialog\tCtrl-Z"));
 325         file_menu->Append(wxID_ANY,_T("Modal/Modeless"),modal_menu);
 326     #endif // USE_MODAL_PRESENTATION
 327
 328     file_menu->AppendSeparator();
 329     file_menu->Append(wxID_EXIT, _T("E&xit\tAlt-X"));
 330
 331 #if !defined( __SMARTPHONE__ )
 332     wxMenuBar *menu_bar = new wxMenuBar;
 333     menu_bar->Append(file_menu, _T("&File"));
 334     frame->SetMenuBar(menu_bar);
 335 #else
 336     frame->SetRightMenu(wxID_ANY, _T("Menu"), file_menu);
 337 #endif // __SMARTPHONE__
 338
 339     myCanvas = new MyCanvas(frame);
 340     myCanvas->SetBackgroundColour(*wxWHITE);
 341
 342     frame->Centre(wxBOTH);
 343
 344     // Show the frame
 345     frame->Show(true);
 346
 347     SetTopWindow(frame);
 348
 349     return true;
 350 }
 351
 352 // My frame constructor
 353 MyFrame::MyFrame(wxWindow *parent,
 354                  const wxString& title)
 355        : wxFrame(parent, wxID_ANY, title)
 356 {
 357 #if USE_MODAL_PRESENTATION
 358     m_dialog = (MyModelessDialog *)NULL;
 359 #endif // USE_MODAL_PRESENTATION
 360
 361 #if wxUSE_FINDREPLDLG
 362     m_dlgFind =
 363     m_dlgReplace = NULL;
 364 #endif
 365
 366 #if wxUSE_COLOURDLG
 367     m_clrData.SetChooseFull(true);
 368     for (int i = 0; i < 16; i++)
 369     {
 370         m_clrData.SetCustomColour(i, wxColour(i*16, i*16, i*16));
 371     }
 372 #endif // wxUSE_COLOURDLG
 373
 374 #if wxUSE_STATUSBAR
 375     CreateStatusBar();
 376 #endif // wxUSE_STATUSBAR
 377 }
 378
 379 #if wxUSE_COLOURDLG
 380 void MyFrame::ChooseColour(wxCommandEvent& WXUNUSED(event) )
 381 {
 382     m_clrData.SetColour(myCanvas->GetBackgroundColour());
 383
 384     wxColourDialog dialog(this, &m_clrData);
 385     dialog.SetTitle(_T("Choose the background colour"));
 386     if (dialog.ShowModal() == wxID_OK)
 387     {
 388         m_clrData = dialog.GetColourData();
 389         myCanvas->SetBackgroundColour(m_clrData.GetColour());
 390         myCanvas->ClearBackground();
 391         myCanvas->Refresh();
 392     }
 393 }
 394 #endif // wxUSE_COLOURDLG
 395
 396 #if wxUSE_FONTDLG
 397 void MyFrame::ChooseFont(wxCommandEvent& WXUNUSED(event) )
 398 {
 399     wxFontData data;
 400     data.SetInitialFont(wxGetApp().m_canvasFont);
 401     data.SetColour(wxGetApp().m_canvasTextColour);
 402
 403     // you might also do this:
 404     //
 405     //  wxFontDialog dialog;
 406     //  if ( !dialog.Create(this, data) { ... error ... }
 407     //
 408     wxFontDialog dialog(this, data);
 409
 410     if (dialog.ShowModal() == wxID_OK)
 411     {
 412         wxFontData retData = dialog.GetFontData();
 413         wxGetApp().m_canvasFont = retData.GetChosenFont();
 414         wxGetApp().m_canvasTextColour = retData.GetColour();
 415         myCanvas->Refresh();
 416     }
 417     //else: cancelled by the user, don't change the font
 418 }
 419 #endif // wxUSE_FONTDLG
 420
 421 #if USE_COLOURDLG_GENERIC
 422 void MyFrame::ChooseColourGeneric(wxCommandEvent& WXUNUSED(event))
 423 {
 424     wxColourData data;
 425     data.SetChooseFull(true);
 426     for (int i = 0; i < 16; i++)
 427     {
 428         wxColour colour(i*16, i*16, i*16);
 429         data.SetCustomColour(i, colour);
 430     }
 431
 432     wxGenericColourDialog *dialog = new wxGenericColourDialog(this, &data);
 433     if (dialog->ShowModal() == wxID_OK)
 434     {
 435         wxColourData retData = dialog->GetColourData();
 436         wxColour col = retData.GetColour();
 437 //        wxBrush *brush = wxTheBrushList->FindOrCreateBrush(&col, wxSOLID);
 438         myCanvas->SetBackgroundColour(col);
 439         myCanvas->ClearBackground();
 440         myCanvas->Refresh();
 441     }
 442     dialog->Destroy();
 443 }
 444 #endif // USE_COLOURDLG_GENERIC
 445
 446 #if USE_FONTDLG_GENERIC
 447 void MyFrame::ChooseFontGeneric(wxCommandEvent& WXUNUSED(event) )
 448 {
 449     wxFontData data;
 450     data.SetInitialFont(wxGetApp().m_canvasFont);
 451     data.SetColour(wxGetApp().m_canvasTextColour);
 452
 453     wxGenericFontDialog *dialog = new wxGenericFontDialog(this, &data);
 454     if (dialog->ShowModal() == wxID_OK)
 455     {
 456         wxFontData retData = dialog->GetFontData();
 457         wxGetApp().m_canvasFont = retData.GetChosenFont();
 458         wxGetApp().m_canvasTextColour = retData.GetColour();
 459         myCanvas->Refresh();
 460     }
 461     dialog->Destroy();
 462 }
 463 #endif // USE_FONTDLG_GENERIC
 464
 465 void MyFrame::LogDialog(wxCommandEvent& WXUNUSED(event))
 466 {
 467     // calling wxYield() (as ~wxBusyCursor does) shouldn't result in messages
 468     // being flushed -- test it
 469     {
 470         wxBusyCursor bc;
 471         wxLogMessage(wxT("This is some message - everything is ok so far."));
 472         wxLogMessage(wxT("Another message...\n... this one is on multiple lines"));
 473         wxLogWarning(wxT("And then something went wrong!"));
 474
 475         // and if ~wxBusyCursor doesn't do it, then call it manually
 476         wxYield();
 477     }
 478
 479     wxLogError(wxT("Intermediary error handler decided to abort."));
 480     wxLogError(wxT("The top level caller detected an unrecoverable error."));
 481
 482     wxLog::FlushActive();
 483
 484     wxLogMessage(wxT("And this is the same dialog but with only one message."));
 485 }
 486
 487 void MyFrame::MessageBox(wxCommandEvent& WXUNUSED(event) )
 488 {
 489     wxMessageDialog dialog( NULL, _T("This is a message box\nA long, long string to test out the message box properly"),
 490         _T("Message box text"), wxNO_DEFAULT|wxYES_NO|wxCANCEL|wxICON_INFORMATION);
 491
 492     switch ( dialog.ShowModal() )
 493     {
 494         case wxID_YES:
 495             wxLogStatus(wxT("You pressed \"Yes\""));
 496             break;
 497
 498         case wxID_NO:
 499             wxLogStatus(wxT("You pressed \"No\""));
 500             break;
 501
 502         case wxID_CANCEL:
 503             wxLogStatus(wxT("You pressed \"Cancel\""));
 504             break;
 505
 506         default:
 507             wxLogError(wxT("Unexpected wxMessageDialog return code!"));
 508     }
 509 }
 510
 511 #if wxUSE_NUMBERDLG
 512 void MyFrame::NumericEntry(wxCommandEvent& WXUNUSED(event) )
 513 {
 514     long res = wxGetNumberFromUser( _T("This is some text, actually a lot of text.\n")
 515                                     _T("Even two rows of text."),
 516                                     _T("Enter a number:"), _T("Numeric input test"),
 517                                      50, 0, 100, this );
 518
 519     wxString msg;
 520     int icon;
 521     if ( res == -1 )
 522     {
 523         msg = _T("Invalid number entered or dialog cancelled.");
 524         icon = wxICON_HAND;
 525     }
 526     else
 527     {
 528         msg.Printf(_T("You've entered %lu"), res );
 529         icon = wxICON_INFORMATION;
 530     }
 531
 532     wxMessageBox(msg, _T("Numeric test result"), wxOK | icon, this);
 533 }
 534 #endif // wxUSE_NUMBERDLG
 535
 536 #if wxUSE_TEXTDLG
 537 void MyFrame::PasswordEntry(wxCommandEvent& WXUNUSED(event))
 538 {
 539     wxString pwd = wxGetPasswordFromUser(_T("Enter password:"),
 540                                          _T("Password entry dialog"),
 541                                          wxEmptyString,
 542                                          this);
 543     if ( !!pwd )
 544     {
 545         wxMessageBox(wxString::Format(wxT("Your password is '%s'"), pwd.c_str()),
 546                      _T("Got password"), wxOK | wxICON_INFORMATION, this);
 547     }
 548 }
 549
 550 void MyFrame::TextEntry(wxCommandEvent& WXUNUSED(event))
 551 {
 552     wxTextEntryDialog dialog(this,
 553                              _T("This is a small sample\n")
 554                              _T("A long, long string to test out the text entrybox"),
 555                              _T("Please enter a string"),
 556                              _T("Default value"),
 557                              wxOK | wxCANCEL);
 558
 559     if (dialog.ShowModal() == wxID_OK)
 560     {
 561         wxMessageDialog dialog2(this, dialog.GetValue(), _T("Got string"));
 562         dialog2.ShowModal();
 563     }
 564 }
 565 #endif // wxUSE_TEXTDLG
 566
 567 #if wxUSE_CHOICEDLG
 568 void MyFrame::SingleChoice(wxCommandEvent& WXUNUSED(event) )
 569 {
 570     const wxString choices[] = { _T("One"), _T("Two"), _T("Three"), _T("Four"), _T("Five") } ;
 571
 572     wxSingleChoiceDialog dialog(this,
 573                                 _T("This is a small sample\n")
 574                                 _T("A single-choice convenience dialog"),
 575                                 _T("Please select a value"),
 576                                 WXSIZEOF(choices), choices);
 577
 578     dialog.SetSelection(2);
 579
 580     if (dialog.ShowModal() == wxID_OK)
 581     {
 582         wxMessageDialog dialog2(this, dialog.GetStringSelection(), _T("Got string"));
 583         dialog2.ShowModal();
 584     }
 585 }
 586
 587 void MyFrame::MultiChoice(wxCommandEvent& WXUNUSED(event) )
 588 {
 589     const wxString choices[] =
 590     {
 591         _T("One"), _T("Two"), _T("Three"), _T("Four"), _T("Five"),
 592         _T("Six"), _T("Seven"), _T("Eight"), _T("Nine"), _T("Ten"),
 593         _T("Eleven"), _T("Twelve"), _T("Seventeen"),
 594     };
 595
 596     wxArrayInt selections;
 597     size_t count = wxGetMultipleChoices(selections,
 598                                         _T("This is a small sample\n")
 599                                         _T("A multi-choice convenience dialog"),
 600                                         _T("Please select a value"),
 601                                         WXSIZEOF(choices), choices,
 602                                         this);
 603     if ( count )
 604     {
 605         wxString msg;
 606         msg.Printf(wxT("You selected %u items:\n"), (unsigned)count);
 607         for ( size_t n = 0; n < count; n++ )
 608         {
 609             msg += wxString::Format(wxT("\t%u: %u (%s)\n"),
 610                                     (unsigned)n, (unsigned)selections[n],
 611                                     choices[selections[n]].c_str());
 612         }
 613         wxLogMessage(msg);
 614     }
 615     //else: cancelled or nothing selected
 616 }
 617 #endif // wxUSE_CHOICEDLG
 618
 619 #if wxUSE_FILEDLG
 620 void MyFrame::FileOpen(wxCommandEvent& WXUNUSED(event) )
 621 {
 622     wxFileDialog dialog
 623                  (
 624                     this,
 625                     _T("Testing open file dialog"),
 626                     wxEmptyString,
 627                     wxEmptyString,
 628 #ifdef __WXMOTIF__
 629                     _T("C++ files (*.cpp)|*.cpp")
 630 #else
 631                     _T("C++ files (*.h;*.cpp)|*.h;*.cpp")
 632 #endif
 633                  );
 634
 635     dialog.SetDirectory(wxGetHomeDir());
 636
 637     if (dialog.ShowModal() == wxID_OK)
 638     {
 639         wxString info;
 640         info.Printf(_T("Full file name: %s\n")
 641                     _T("Path: %s\n")
 642                     _T("Name: %s"),
 643                     dialog.GetPath().c_str(),
 644                     dialog.GetDirectory().c_str(),
 645                     dialog.GetFilename().c_str());
 646         wxMessageDialog dialog2(this, info, _T("Selected file"));
 647         dialog2.ShowModal();
 648     }
 649 }
 650
 651 // this shows how to take advantage of specifying a default extension in the
 652 // call to wxFileSelector: it is remembered after each new call and the next
 653 // one will use it by default
 654 void MyFrame::FileOpen2(wxCommandEvent& WXUNUSED(event) )
 655 {
 656     static wxString s_extDef;
 657     wxString path = wxFileSelector(
 658                                     _T("Select the file to load"),
 659                                     wxEmptyString, wxEmptyString,
 660                                     s_extDef,
 661                                     _T("Waveform (*.wav)|*.wav|Plain text (*.txt)|*.txt|All files (*.*)|*.*"),
 662                                     wxCHANGE_DIR,
 663                                     this
 664                                    );
 665
 666     if ( !path )
 667         return;
 668
 669     // it is just a sample, would use wxSplitPath in real program
 670     s_extDef = path.AfterLast(_T('.'));
 671
 672     wxLogMessage(_T("You selected the file '%s', remembered extension '%s'"),
 673                  (const wxChar*) path, (const wxChar*) s_extDef);
 674 }
 675
 676 void MyFrame::FilesOpen(wxCommandEvent& WXUNUSED(event) )
 677 {
 678     wxString wildcards =
 679 #ifdef __WXMOTIF__
 680                     _T("C++ files (*.cpp)|*.cpp");
 681 #else
 682                     _T("All files (*.*)|*.*|C++ files (*.h;*.cpp)|*.h;*.cpp");
 683 #endif
 684     wxFileDialog dialog(this, _T("Testing open multiple file dialog"),
 685                         wxEmptyString, wxEmptyString, wildcards,
 686                         wxMULTIPLE);
 687
 688     if (dialog.ShowModal() == wxID_OK)
 689     {
 690         wxArrayString paths, filenames;
 691
 692         dialog.GetPaths(paths);
 693         dialog.GetFilenames(filenames);
 694
 695         wxString msg, s;
 696         size_t count = paths.GetCount();
 697         for ( size_t n = 0; n < count; n++ )
 698         {
 699             s.Printf(_T("File %d: %s (%s)\n"),
 700                      (int)n, paths[n].c_str(), filenames[n].c_str());
 701
 702             msg += s;
 703         }
 704         s.Printf(_T("Filter index: %d"), dialog.GetFilterIndex());
 705         msg += s;
 706
 707         wxMessageDialog dialog2(this, msg, _T("Selected files"));
 708         dialog2.ShowModal();
 709     }
 710 }
 711
 712 void MyFrame::FileSave(wxCommandEvent& WXUNUSED(event) )
 713 {
 714     wxFileDialog dialog(this,
 715                         _T("Testing save file dialog"),
 716                         wxEmptyString,
 717                         _T("myletter.doc"),
 718                         _T("Text files (*.txt)|*.txt|Document files (*.doc)|*.doc"),
 719                         wxSAVE|wxOVERWRITE_PROMPT);
 720
 721     dialog.SetFilterIndex(1);
 722
 723     if (dialog.ShowModal() == wxID_OK)
 724     {
 725         wxLogMessage(_T("%s, filter %d"),
 726                      dialog.GetPath().c_str(), dialog.GetFilterIndex());
 727     }
 728 }
 729 #endif // wxUSE_FILEDLG
 730
 731 #if wxUSE_DIRDLG
 732 void MyFrame::DoDirChoose(int style)
 733 {
 734     // pass some initial dir to wxDirDialog
 735     wxString dirHome;
 736     wxGetHomeDir(&dirHome);
 737
 738     wxDirDialog dialog(this, _T("Testing directory picker"), dirHome, style);
 739
 740     if (dialog.ShowModal() == wxID_OK)
 741     {
 742         wxLogMessage(_T("Selected path: %s"), dialog.GetPath().c_str());
 743     }
 744 }
 745
 746 void MyFrame::DirChoose(wxCommandEvent& WXUNUSED(event) )
 747 {
 748     DoDirChoose(wxDD_DEFAULT_STYLE & ~wxDD_NEW_DIR_BUTTON);
 749 }
 750
 751 void MyFrame::DirChooseNew(wxCommandEvent& WXUNUSED(event) )
 752 {
 753     DoDirChoose(wxDD_DEFAULT_STYLE | wxDD_NEW_DIR_BUTTON);
 754 }
 755 #endif // wxUSE_DIRDLG
 756
 757 #if USE_DIRDLG_GENERIC
 758 void MyFrame::GenericDirChoose(wxCommandEvent& WXUNUSED(event) )
 759 {
 760     // pass some initial dir to wxDirDialog
 761     wxString dirHome;
 762     wxGetHomeDir(&dirHome);
 763
 764     wxGenericDirDialog dialog(this, _T("Testing generic directory picker"), dirHome);
 765
 766     if (dialog.ShowModal() == wxID_OK)
 767     {
 768         wxMessageDialog dialog2(this, dialog.GetPath(), _T("Selected path"));
 769         dialog2.ShowModal();
 770     }
 771 }
 772 #endif // USE_DIRDLG_GENERIC
 773
 774 #if USE_MODAL_PRESENTATION
 775 void MyFrame::ModalDlg(wxCommandEvent& WXUNUSED(event))
 776 {
 777     MyModalDialog dlg(this);
 778     dlg.ShowModal();
 779 }
 780
 781 void MyFrame::ModelessDlg(wxCommandEvent& event)
 782 {
 783     bool show = GetMenuBar()->IsChecked(event.GetId());
 784
 785     if ( show )
 786     {
 787         if ( !m_dialog )
 788         {
 789             m_dialog = new MyModelessDialog(this);
 790         }
 791
 792         m_dialog->Show(true);
 793     }
 794     else // hide
 795     {
 796         m_dialog->Hide();
 797     }
 798 }
 799 #endif // USE_MODAL_PRESENTATION
 800
 801 #if wxUSE_STARTUP_TIPS
 802 void MyFrame::ShowTip(wxCommandEvent& WXUNUSED(event))
 803 {
 804     static size_t s_index = (size_t)-1;
 805
 806     if ( s_index == (size_t)-1 )
 807     {
 808         srand(time(NULL));
 809
 810         // this is completely bogus, we don't know how many lines are there
 811         // in the file, but who cares, it's a demo only...
 812         s_index = rand() % 5;
 813     }
 814
 815     wxTipProvider *tipProvider = wxCreateFileTipProvider(_T("tips.txt"), s_index);
 816
 817     bool showAtStartup = wxShowTip(this, tipProvider);
 818
 819     if ( showAtStartup )
 820     {
 821         wxMessageBox(_T("Will show tips on startup"), _T("Tips dialog"),
 822                      wxOK | wxICON_INFORMATION, this);
 823     }
 824
 825     s_index = tipProvider->GetCurrentTip();
 826     delete tipProvider;
 827 }
 828 #endif // wxUSE_STARTUP_TIPS
 829
 830 void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event) )
 831 {
 832     Close(true);
 833 }
 834
 835 #if wxUSE_PROGRESSDLG
 836
 837 void MyFrame::ShowProgress( wxCommandEvent& WXUNUSED(event) )
 838 {
 839     static const int max = 10;
 840
 841     wxProgressDialog dialog(_T("Progress dialog example"),
 842                             _T("An informative message"),
 843                             max,    // range
 844                             this,   // parent
 845                             wxPD_CAN_ABORT |
 846                             wxPD_APP_MODAL |
 847                             // wxPD_AUTO_HIDE | -- try this as well
 848                             wxPD_ELAPSED_TIME |
 849                             wxPD_ESTIMATED_TIME |
 850                             wxPD_REMAINING_TIME);
 851
 852     bool cont = true;
 853     for ( int i = 0; i <= max; i++ )
 854     {
 855         wxSleep(1);
 856         if ( i == max )
 857         {
 858             cont = dialog.Update(i, _T("That's all, folks!"));
 859         }
 860         else if ( i == max / 2 )
 861         {
 862             cont = dialog.Update(i, _T("Only a half left (very long message)!"));
 863         }
 864         else
 865         {
 866             cont = dialog.Update(i);
 867         }
 868
 869         if ( !cont )
 870         {
 871             if ( wxMessageBox(_T("Do you really want to cancel?"),
 872                               _T("Progress dialog question"),  // caption
 873                               wxYES_NO | wxICON_QUESTION) == wxYES )
 874                 break;
 875
 876             dialog.Resume();
 877         }
 878     }
 879
 880     if ( !cont )
 881     {
 882         wxLogStatus(wxT("Progress dialog aborted!"));
 883     }
 884     else
 885     {
 886         wxLogStatus(wxT("Countdown from %d finished"), max);
 887     }
 888 }
 889
 890 #endif // wxUSE_PROGRESSDLG
 891
 892 #if wxUSE_BUSYINFO
 893
 894 void MyFrame::ShowBusyInfo(wxCommandEvent& WXUNUSED(event))
 895 {
 896     wxWindowDisabler disableAll;
 897
 898     wxBusyInfo info(_T("Working, please wait..."), this);
 899
 900     for ( int i = 0; i < 18; i++ )
 901     {
 902         //wxUsleep(100);
 903         wxTheApp->Yield();
 904     }
 905
 906     wxSleep(2);
 907     //wxWakeUpIdle();
 908 }
 909
 910 #endif // wxUSE_BUSYINFO
 911
 912 #if wxUSE_FINDREPLDLG
 913
 914 void MyFrame::ShowReplaceDialog( wxCommandEvent& WXUNUSED(event) )
 915 {
 916     if ( m_dlgReplace )
 917     {
 918         delete m_dlgReplace;
 919         m_dlgReplace = NULL;
 920     }
 921     else
 922     {
 923         m_dlgReplace = new wxFindReplaceDialog
 924                            (
 925                             this,
 926                             &m_findData,
 927                             _T("Find and replace dialog"),
 928                             wxFR_REPLACEDIALOG
 929                            );
 930
 931         m_dlgReplace->Show(true);
 932     }
 933 }
 934
 935 void MyFrame::ShowFindDialog( wxCommandEvent& WXUNUSED(event) )
 936 {
 937     if ( m_dlgFind )
 938     {
 939         delete m_dlgFind;
 940         m_dlgFind = NULL;
 941     }
 942     else
 943     {
 944         m_dlgFind = new wxFindReplaceDialog
 945                         (
 946                             this,
 947                             &m_findData,
 948                             _T("Find dialog"),
 949                             // just for testing
 950                             wxFR_NOWHOLEWORD
 951                         );
 952
 953         m_dlgFind->Show(true);
 954     }
 955 }
 956
 957 static wxString DecodeFindDialogEventFlags(int flags)
 958 {
 959     wxString str;
 960     str << (flags & wxFR_DOWN ? _T("down") : _T("up")) << _T(", ")
 961         << (flags & wxFR_WHOLEWORD ? _T("whole words only, ") : _T(""))
 962         << (flags & wxFR_MATCHCASE ? _T("") : _T("not "))
 963         << _T("case sensitive");
 964
 965     return str;
 966 }
 967
 968 void MyFrame::OnFindDialog(wxFindDialogEvent& event)
 969 {
 970     wxEventType type = event.GetEventType();
 971
 972     if ( type == wxEVT_COMMAND_FIND || type == wxEVT_COMMAND_FIND_NEXT )
 973     {
 974         wxLogMessage(wxT("Find %s'%s' (flags: %s)"),
 975                      type == wxEVT_COMMAND_FIND_NEXT ? wxT("next ") : wxT(""),
 976                      event.GetFindString().c_str(),
 977                      DecodeFindDialogEventFlags(event.GetFlags()).c_str());
 978     }
 979     else if ( type == wxEVT_COMMAND_FIND_REPLACE ||
 980                 type == wxEVT_COMMAND_FIND_REPLACE_ALL )
 981     {
 982         wxLogMessage(wxT("Replace %s'%s' with '%s' (flags: %s)"),
 983                      type == wxEVT_COMMAND_FIND_REPLACE_ALL ? _T("all ") : wxT(""),
 984                      event.GetFindString().c_str(),
 985                      event.GetReplaceString().c_str(),
 986                      DecodeFindDialogEventFlags(event.GetFlags()).c_str());
 987     }
 988     else if ( type == wxEVT_COMMAND_FIND_CLOSE )
 989     {
 990         wxFindReplaceDialog *dlg = event.GetDialog();
 991
 992         int idMenu;
 993         const wxChar *txt;
 994         if ( dlg == m_dlgFind )
 995         {
 996             txt = _T("Find");
 997             idMenu = DIALOGS_FIND;
 998             m_dlgFind = NULL;
 999         }
1000         else if ( dlg == m_dlgReplace )
1001         {
1002             txt = _T("Replace");
1003             idMenu = DIALOGS_REPLACE;
1004             m_dlgReplace = NULL;
1005         }
1006         else
1007         {
1008             txt = _T("Unknown");
1009             idMenu = wxID_ANY;
1010
1011             wxFAIL_MSG( _T("unexpected event") );
1012         }
1013
1014         wxLogMessage(wxT("%s dialog is being closed."), txt);
1015
1016         if ( idMenu != wxID_ANY )
1017         {
1018             GetMenuBar()->Check(idMenu, false);
1019         }
1020
1021         dlg->Destroy();
1022     }
1023     else
1024     {
1025         wxLogError(wxT("Unknown find dialog event!"));
1026     }
1027 }
1028
1029 #endif // wxUSE_FINDREPLDLG
1030
1031 // ----------------------------------------------------------------------------
1032 // MyCanvas
1033 // ----------------------------------------------------------------------------
1034
1035 void MyCanvas::OnPaint(wxPaintEvent& WXUNUSED(event) )
1036 {
1037     wxPaintDC dc(this);
1038     dc.SetFont(wxGetApp().m_canvasFont);
1039     dc.SetTextForeground(wxGetApp().m_canvasTextColour);
1040     dc.SetBackgroundMode(wxTRANSPARENT);
1041     dc.DrawText(_T("wxWidgets common dialogs test application"), 10, 10);
1042 }
1043
1044 // ----------------------------------------------------------------------------
1045 // MyModelessDialog
1046 // ----------------------------------------------------------------------------
1047
1048 MyModelessDialog::MyModelessDialog(wxWindow *parent)
1049                 : wxDialog(parent, wxID_ANY, wxString(_T("Modeless dialog")))
1050 {
1051     wxBoxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
1052
1053     wxButton *btn = new wxButton(this, DIALOGS_MODELESS_BTN, _T("Press me"));
1054     wxCheckBox *check = new wxCheckBox(this, wxID_ANY, _T("Should be disabled"));
1055     check->Disable();
1056
1057     sizerTop->Add(btn, 1, wxEXPAND | wxALL, 5);
1058     sizerTop->Add(check, 1, wxEXPAND | wxALL, 5);
1059
1060     SetSizer(sizerTop);
1061
1062     sizerTop->SetSizeHints(this);
1063     sizerTop->Fit(this);
1064 }
1065
1066 void MyModelessDialog::OnButton(wxCommandEvent& WXUNUSED(event))
1067 {
1068     wxMessageBox(_T("Button pressed in modeless dialog"), _T("Info"),
1069                  wxOK | wxICON_INFORMATION, this);
1070 }
1071
1072 void MyModelessDialog::OnClose(wxCloseEvent& event)
1073 {
1074     if ( event.CanVeto() )
1075     {
1076         wxMessageBox(_T("Use the menu item to close this dialog"),
1077                      _T("Modeless dialog"),
1078                      wxOK | wxICON_INFORMATION, this);
1079
1080         event.Veto();
1081     }
1082 }
1083
1084 // ----------------------------------------------------------------------------
1085 // MyModalDialog
1086 // ----------------------------------------------------------------------------
1087
1088 MyModalDialog::MyModalDialog(wxWindow *parent)
1089              : wxDialog(parent, wxID_ANY, wxString(_T("Modal dialog")))
1090 {
1091     wxBoxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
1092
1093     m_btnModal = new wxButton(this, wxID_ANY, _T("&Modal dialog..."));
1094     m_btnModeless = new wxButton(this, wxID_ANY, _T("Mode&less dialog"));
1095     m_btnDelete = new wxButton(this, wxID_ANY, _T("&Delete button"));
1096
1097     wxButton *btnOk = new wxButton(this, wxID_CANCEL, _T("&Close"));
1098     sizerTop->Add(m_btnModal, 0, wxALIGN_CENTER | wxALL, 5);
1099     sizerTop->Add(m_btnModeless, 0, wxALIGN_CENTER | wxALL, 5);
1100     sizerTop->Add(m_btnDelete, 0, wxALIGN_CENTER | wxALL, 5);
1101     sizerTop->Add(btnOk, 0, wxALIGN_CENTER | wxALL, 5);
1102
1103     SetSizer(sizerTop);
1104
1105     sizerTop->SetSizeHints(this);
1106     sizerTop->Fit(this);
1107
1108     m_btnModal->SetFocus();
1109     m_btnModal->SetDefault();
1110 }
1111
1112 void MyModalDialog::OnButton(wxCommandEvent& event)
1113 {
1114     if ( event.GetEventObject() == m_btnDelete )
1115     {
1116         delete m_btnModal;
1117         m_btnModal = NULL;
1118
1119         m_btnDelete->Disable();
1120     }
1121     else if ( event.GetEventObject() == m_btnModal )
1122     {
1123 #if wxUSE_TEXTDLG
1124         wxGetTextFromUser(_T("Dummy prompt"),
1125                           _T("Modal dialog called from dialog"),
1126                           wxEmptyString, this);
1127 #else
1128         wxMessageBox(_T("Modal dialog called from dialog"));
1129 #endif // wxUSE_TEXTDLG
1130     }
1131     else if ( event.GetEventObject() == m_btnModeless )
1132     {
1133         (new MyModelessDialog(this))->Show();
1134     }
1135     else
1136     {
1137         event.Skip();
1138     }
1139 }