| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: text.cpp |
| 3 | // Purpose: TextCtrl wxWidgets sample |
| 4 | // Author: Robert Roebling |
| 5 | // Modified by: |
| 6 | // RCS-ID: $Id$ |
| 7 | // Copyright: (c) Robert Roebling, Julian Smart, Vadim Zeitlin |
| 8 | // Licence: wxWindows licence |
| 9 | ///////////////////////////////////////////////////////////////////////////// |
| 10 | |
| 11 | // For compilers that support precompilation, includes "wx/wx.h". |
| 12 | #include "wx/wxprec.h" |
| 13 | |
| 14 | #ifdef __BORLANDC__ |
| 15 | #pragma hdrstop |
| 16 | #endif |
| 17 | |
| 18 | #ifndef WX_PRECOMP |
| 19 | #include "wx/wx.h" |
| 20 | #endif |
| 21 | |
| 22 | #if wxUSE_CLIPBOARD |
| 23 | #include "wx/dataobj.h" |
| 24 | #include "wx/clipbrd.h" |
| 25 | #endif |
| 26 | |
| 27 | #if wxUSE_FILE |
| 28 | #include "wx/file.h" |
| 29 | #endif |
| 30 | |
| 31 | #if wxUSE_TOOLTIPS |
| 32 | #include "wx/tooltip.h" |
| 33 | #endif |
| 34 | |
| 35 | // We test for wxUSE_DRAG_AND_DROP also, because data objects may not be |
| 36 | // implemented for compilers that can't cope with the OLE parts in |
| 37 | // wxUSE_DRAG_AND_DROP. |
| 38 | #if !wxUSE_DRAG_AND_DROP |
| 39 | #undef wxUSE_CLIPBOARD |
| 40 | #define wxUSE_CLIPBOARD 0 |
| 41 | #endif |
| 42 | |
| 43 | #include "wx/colordlg.h" |
| 44 | #include "wx/fontdlg.h" |
| 45 | #include "wx/numdlg.h" |
| 46 | #include "wx/tokenzr.h" |
| 47 | |
| 48 | #ifndef wxHAS_IMAGES_IN_RESOURCES |
| 49 | #include "../sample.xpm" |
| 50 | #endif |
| 51 | |
| 52 | //---------------------------------------------------------------------- |
| 53 | // class definitions |
| 54 | //---------------------------------------------------------------------- |
| 55 | |
| 56 | class MyApp: public wxApp |
| 57 | { |
| 58 | public: |
| 59 | bool OnInit(); |
| 60 | }; |
| 61 | |
| 62 | // a text ctrl which allows to call different wxTextCtrl functions |
| 63 | // interactively by pressing function keys in it |
| 64 | class MyTextCtrl : public wxTextCtrl |
| 65 | { |
| 66 | public: |
| 67 | MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value, |
| 68 | const wxPoint &pos, const wxSize &size, int style = 0) |
| 69 | : wxTextCtrl(parent, id, value, pos, size, style) |
| 70 | { |
| 71 | m_hasCapture = false; |
| 72 | } |
| 73 | |
| 74 | void OnKeyDown(wxKeyEvent& event); |
| 75 | void OnKeyUp(wxKeyEvent& event); |
| 76 | void OnChar(wxKeyEvent& event); |
| 77 | |
| 78 | void OnText(wxCommandEvent& event); |
| 79 | void OnTextEnter(wxCommandEvent& event); |
| 80 | void OnTextURL(wxTextUrlEvent& event); |
| 81 | void OnTextMaxLen(wxCommandEvent& event); |
| 82 | |
| 83 | void OnTextCut(wxClipboardTextEvent & event); |
| 84 | void OnTextCopy(wxClipboardTextEvent & event); |
| 85 | void OnTextPaste(wxClipboardTextEvent & event); |
| 86 | |
| 87 | void OnMouseEvent(wxMouseEvent& event); |
| 88 | |
| 89 | void OnSetFocus(wxFocusEvent& event); |
| 90 | void OnKillFocus(wxFocusEvent& event); |
| 91 | |
| 92 | static bool ms_logKey; |
| 93 | static bool ms_logChar; |
| 94 | static bool ms_logMouse; |
| 95 | static bool ms_logText; |
| 96 | static bool ms_logFocus; |
| 97 | static bool ms_logClip; |
| 98 | |
| 99 | private: |
| 100 | static inline wxChar GetChar(bool on, wxChar c) { return on ? c : wxT('-'); } |
| 101 | |
| 102 | void LogKeyEvent(const wxChar *name, wxKeyEvent& event) const; |
| 103 | void LogClipEvent(const wxChar *what, wxClipboardTextEvent& event); |
| 104 | |
| 105 | bool m_hasCapture; |
| 106 | |
| 107 | DECLARE_EVENT_TABLE() |
| 108 | }; |
| 109 | |
| 110 | class MyPanel: public wxPanel |
| 111 | { |
| 112 | public: |
| 113 | MyPanel(wxFrame *frame, int x, int y, int w, int h); |
| 114 | virtual ~MyPanel() |
| 115 | { |
| 116 | #if wxUSE_LOG |
| 117 | delete wxLog::SetActiveTarget(m_logOld); |
| 118 | #endif // wxUSE_LOG |
| 119 | } |
| 120 | |
| 121 | #if wxUSE_CLIPBOARD |
| 122 | void DoPasteFromClipboard(); |
| 123 | void DoCopyToClipboard(); |
| 124 | #endif // wxUSE_CLIPBOARD |
| 125 | |
| 126 | void DoRemoveText(); |
| 127 | void DoReplaceText(); |
| 128 | void DoSelectText(); |
| 129 | void DoMoveToEndOfText(); |
| 130 | void DoMoveToEndOfEntry(); |
| 131 | void DoGetWindowCoordinates(); |
| 132 | |
| 133 | // return true if currently text control has any selection |
| 134 | bool HasSelection() const |
| 135 | { |
| 136 | long from, to; |
| 137 | GetFocusedText()->GetSelection(&from, &to); |
| 138 | return from != to; |
| 139 | } |
| 140 | |
| 141 | MyTextCtrl *m_text; |
| 142 | MyTextCtrl *m_password; |
| 143 | MyTextCtrl *m_enter; |
| 144 | MyTextCtrl *m_tab; |
| 145 | MyTextCtrl *m_readonly; |
| 146 | MyTextCtrl *m_limited; |
| 147 | |
| 148 | MyTextCtrl *m_multitext; |
| 149 | MyTextCtrl *m_horizontal; |
| 150 | |
| 151 | MyTextCtrl *m_textrich; |
| 152 | |
| 153 | #if wxUSE_LOG |
| 154 | wxTextCtrl *m_log; |
| 155 | wxLog *m_logOld; |
| 156 | #endif // wxUSE_LOG |
| 157 | |
| 158 | private: |
| 159 | // get the currently focused text control or return the default one |
| 160 | // (m_multitext) is no text ctrl has focus -- in any case, returns |
| 161 | // something non NULL |
| 162 | wxTextCtrl *GetFocusedText() const; |
| 163 | }; |
| 164 | |
| 165 | class MyFrame: public wxFrame |
| 166 | { |
| 167 | public: |
| 168 | MyFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h); |
| 169 | |
| 170 | void OnQuit(wxCommandEvent& event); |
| 171 | void OnAbout(wxCommandEvent& event); |
| 172 | #if wxUSE_TOOLTIPS |
| 173 | void OnSetTooltipDelay(wxCommandEvent& event); |
| 174 | void OnToggleTooltips(wxCommandEvent& event); |
| 175 | #endif // wxUSE_TOOLTIPS |
| 176 | |
| 177 | #if wxUSE_CLIPBOARD |
| 178 | void OnPasteFromClipboard( wxCommandEvent& WXUNUSED(event) ) |
| 179 | { |
| 180 | wxLogMessage(wxT("Pasting text from clipboard.")); |
| 181 | m_panel->DoPasteFromClipboard(); |
| 182 | } |
| 183 | void OnCopyToClipboard( wxCommandEvent& WXUNUSED(event) ) |
| 184 | { |
| 185 | wxLogMessage(wxT("Copying text to clipboard.")); |
| 186 | m_panel->DoCopyToClipboard(); |
| 187 | } |
| 188 | |
| 189 | void OnUpdatePasteFromClipboard(wxUpdateUIEvent& event) |
| 190 | { |
| 191 | wxClipboardLocker lockClip; |
| 192 | |
| 193 | event.Enable( wxTheClipboard->IsSupported(wxDF_TEXT) ); |
| 194 | } |
| 195 | |
| 196 | void OnUpdateCopyToClipboard(wxUpdateUIEvent& event) |
| 197 | { |
| 198 | event.Enable( m_panel->HasSelection() ); |
| 199 | } |
| 200 | #endif // wxUSE_CLIPBOARD |
| 201 | |
| 202 | void OnAddTextLine(wxCommandEvent& WXUNUSED(event)) |
| 203 | { |
| 204 | static int s_n = 0; |
| 205 | m_panel->m_textrich->AppendText(wxString::Format("Line %d\n", ++s_n)); |
| 206 | } |
| 207 | |
| 208 | void OnAddTextFreeze( wxCommandEvent& WXUNUSED(event) ) |
| 209 | { DoAddText(true); } |
| 210 | void OnAddText( wxCommandEvent& WXUNUSED(event) ) |
| 211 | { DoAddText(false); } |
| 212 | void OnRemoveText( wxCommandEvent& WXUNUSED(event) ) |
| 213 | { m_panel->DoRemoveText(); } |
| 214 | void OnReplaceText( wxCommandEvent& WXUNUSED(event) ) |
| 215 | { m_panel->DoReplaceText(); } |
| 216 | void OnSelectText( wxCommandEvent& WXUNUSED(event) ) |
| 217 | { m_panel->DoSelectText(); } |
| 218 | |
| 219 | void OnMoveToEndOfText( wxCommandEvent& WXUNUSED(event) ) |
| 220 | { m_panel->DoMoveToEndOfText(); } |
| 221 | |
| 222 | void OnGetWindowCoordinates( wxCommandEvent& WXUNUSED(event) ) |
| 223 | { m_panel->DoGetWindowCoordinates(); } |
| 224 | |
| 225 | void OnMoveToEndOfEntry( wxCommandEvent& WXUNUSED(event) ) |
| 226 | { m_panel->DoMoveToEndOfEntry(); } |
| 227 | |
| 228 | void OnScrollLineDown(wxCommandEvent& WXUNUSED(event)) |
| 229 | { |
| 230 | if ( !m_panel->m_textrich->LineDown() ) |
| 231 | { |
| 232 | wxLogMessage(wxT("Already at the bottom")); |
| 233 | } |
| 234 | } |
| 235 | |
| 236 | void OnScrollLineUp(wxCommandEvent& WXUNUSED(event)) |
| 237 | { |
| 238 | if ( !m_panel->m_textrich->LineUp() ) |
| 239 | { |
| 240 | wxLogMessage(wxT("Already at the top")); |
| 241 | } |
| 242 | } |
| 243 | |
| 244 | void OnScrollPageDown(wxCommandEvent& WXUNUSED(event)) |
| 245 | { |
| 246 | if ( !m_panel->m_textrich->PageDown() ) |
| 247 | { |
| 248 | wxLogMessage(wxT("Already at the bottom")); |
| 249 | } |
| 250 | } |
| 251 | |
| 252 | void OnScrollPageUp(wxCommandEvent& WXUNUSED(event)) |
| 253 | { |
| 254 | if ( !m_panel->m_textrich->PageUp() ) |
| 255 | { |
| 256 | wxLogMessage(wxT("Already at the top")); |
| 257 | } |
| 258 | } |
| 259 | |
| 260 | void OnGetLine(wxCommandEvent& WXUNUSED(event)) |
| 261 | { |
| 262 | long nLine = wxGetNumberFromUser(wxT("Which line would you like to get?"), |
| 263 | wxT("Enter which line you would like to get"), |
| 264 | wxT("Get a line from the tabbed multiline text control") ); |
| 265 | |
| 266 | wxMessageBox(m_panel->m_tab->GetLineText(nLine)); |
| 267 | } |
| 268 | |
| 269 | void OnGetLineLength(wxCommandEvent& WXUNUSED(event)) |
| 270 | { |
| 271 | long nLine = wxGetNumberFromUser(wxT("Which line would you like to get?"), |
| 272 | wxT("Enter which line you would like to get"), |
| 273 | wxT("Get length of a line from the tabbed multiline text control") ); |
| 274 | |
| 275 | wxMessageBox(wxString::Format(wxT("Length of line %i is:%i"), |
| 276 | (int) nLine, |
| 277 | m_panel->m_tab->GetLineLength(nLine)) |
| 278 | ); |
| 279 | } |
| 280 | |
| 281 | #if wxUSE_LOG |
| 282 | void OnLogClear(wxCommandEvent& event); |
| 283 | #endif // wxUSE_LOG |
| 284 | void OnFileSave(wxCommandEvent& event); |
| 285 | void OnFileLoad(wxCommandEvent& event); |
| 286 | void OnRichTextTest(wxCommandEvent& event); |
| 287 | |
| 288 | void OnSetEditable(wxCommandEvent& event); |
| 289 | void OnSetEnabled(wxCommandEvent& event); |
| 290 | |
| 291 | void OnLogKey(wxCommandEvent& event) |
| 292 | { |
| 293 | MyTextCtrl::ms_logKey = event.IsChecked(); |
| 294 | } |
| 295 | |
| 296 | void OnLogChar(wxCommandEvent& event) |
| 297 | { |
| 298 | MyTextCtrl::ms_logChar = event.IsChecked(); |
| 299 | } |
| 300 | |
| 301 | void OnLogMouse(wxCommandEvent& event) |
| 302 | { |
| 303 | MyTextCtrl::ms_logMouse = event.IsChecked(); |
| 304 | } |
| 305 | |
| 306 | void OnLogText(wxCommandEvent& event) |
| 307 | { |
| 308 | MyTextCtrl::ms_logText = event.IsChecked(); |
| 309 | } |
| 310 | |
| 311 | void OnLogFocus(wxCommandEvent& event) |
| 312 | { |
| 313 | MyTextCtrl::ms_logFocus = event.IsChecked(); |
| 314 | } |
| 315 | |
| 316 | void OnLogClip(wxCommandEvent& event) |
| 317 | { |
| 318 | MyTextCtrl::ms_logClip = event.IsChecked(); |
| 319 | } |
| 320 | |
| 321 | void OnSetText(wxCommandEvent& WXUNUSED(event)) |
| 322 | { |
| 323 | m_panel->m_text->SetValue(wxT("Hello, world! (what else did you expect?)")); |
| 324 | } |
| 325 | |
| 326 | void OnChangeText(wxCommandEvent& WXUNUSED(event)) |
| 327 | { |
| 328 | m_panel->m_text->ChangeValue(wxT("Changed, not set: no event")); |
| 329 | } |
| 330 | |
| 331 | void OnIdle( wxIdleEvent& event ); |
| 332 | |
| 333 | private: |
| 334 | void DoAddText(bool freeze) |
| 335 | { |
| 336 | wxTextCtrl * const text = m_panel->m_textrich; |
| 337 | |
| 338 | if ( freeze ) |
| 339 | text->Freeze(); |
| 340 | |
| 341 | text->Clear(); |
| 342 | |
| 343 | for ( int i = 0; i < 100; i++ ) |
| 344 | { |
| 345 | text->AppendText(wxString::Format(wxT("Line %i\n"), i)); |
| 346 | } |
| 347 | |
| 348 | text->SetInsertionPoint(0); |
| 349 | |
| 350 | if ( freeze ) |
| 351 | text->Thaw(); |
| 352 | } |
| 353 | |
| 354 | MyPanel *m_panel; |
| 355 | |
| 356 | DECLARE_EVENT_TABLE() |
| 357 | }; |
| 358 | |
| 359 | /* |
| 360 | * RichTextFrame is used to demonstrate rich text behaviour |
| 361 | */ |
| 362 | |
| 363 | class RichTextFrame: public wxFrame |
| 364 | { |
| 365 | public: |
| 366 | RichTextFrame(wxWindow* parent, const wxString& title); |
| 367 | |
| 368 | // Event handlers |
| 369 | |
| 370 | void OnClose(wxCommandEvent& event); |
| 371 | void OnIdle(wxIdleEvent& event); |
| 372 | void OnLeftAlign(wxCommandEvent& event); |
| 373 | void OnRightAlign(wxCommandEvent& event); |
| 374 | void OnJustify(wxCommandEvent& event); |
| 375 | void OnCentre(wxCommandEvent& event); |
| 376 | void OnChangeFont(wxCommandEvent& event); |
| 377 | void OnChangeTextColour(wxCommandEvent& event); |
| 378 | void OnChangeBackgroundColour(wxCommandEvent& event); |
| 379 | void OnLeftIndent(wxCommandEvent& event); |
| 380 | void OnRightIndent(wxCommandEvent& event); |
| 381 | void OnTabStops(wxCommandEvent& event); |
| 382 | |
| 383 | private: |
| 384 | wxTextCtrl *m_textCtrl; |
| 385 | long m_currentPosition; |
| 386 | |
| 387 | DECLARE_EVENT_TABLE() |
| 388 | }; |
| 389 | |
| 390 | //---------------------------------------------------------------------- |
| 391 | // main() |
| 392 | //---------------------------------------------------------------------- |
| 393 | |
| 394 | IMPLEMENT_APP(MyApp) |
| 395 | |
| 396 | //---------------------------------------------------------------------- |
| 397 | // MyApp |
| 398 | //---------------------------------------------------------------------- |
| 399 | |
| 400 | enum |
| 401 | { |
| 402 | TEXT_QUIT = wxID_EXIT, |
| 403 | TEXT_ABOUT = wxID_ABOUT, |
| 404 | TEXT_LOAD = 101, |
| 405 | TEXT_SAVE, |
| 406 | TEXT_CLEAR, |
| 407 | TEXT_RICH_TEXT_TEST, |
| 408 | |
| 409 | // clipboard menu |
| 410 | TEXT_CLIPBOARD_COPY = 200, |
| 411 | TEXT_CLIPBOARD_PASTE, |
| 412 | TEXT_CLIPBOARD_VETO, |
| 413 | |
| 414 | // tooltip menu |
| 415 | TEXT_TOOLTIPS_SETDELAY = 300, |
| 416 | TEXT_TOOLTIPS_ENABLE, |
| 417 | |
| 418 | // text menu |
| 419 | TEXT_ADD_SOME = 400, |
| 420 | TEXT_ADD_FREEZE, |
| 421 | TEXT_ADD_LINE, |
| 422 | TEXT_MOVE_ENDTEXT, |
| 423 | TEXT_GET_WINDOW_COORD, |
| 424 | TEXT_MOVE_ENDENTRY, |
| 425 | TEXT_SET_EDITABLE, |
| 426 | TEXT_SET_ENABLED, |
| 427 | TEXT_LINE_DOWN, |
| 428 | TEXT_LINE_UP, |
| 429 | TEXT_PAGE_DOWN, |
| 430 | TEXT_PAGE_UP, |
| 431 | |
| 432 | TEXT_GET_LINE, |
| 433 | TEXT_GET_LINELENGTH, |
| 434 | |
| 435 | TEXT_REMOVE, |
| 436 | TEXT_REPLACE, |
| 437 | TEXT_SELECT, |
| 438 | TEXT_SET, |
| 439 | TEXT_CHANGE, |
| 440 | |
| 441 | // log menu |
| 442 | TEXT_LOG_KEY, |
| 443 | TEXT_LOG_CHAR, |
| 444 | TEXT_LOG_MOUSE, |
| 445 | TEXT_LOG_TEXT, |
| 446 | TEXT_LOG_FOCUS, |
| 447 | TEXT_LOG_CLIP, |
| 448 | |
| 449 | TEXT_END |
| 450 | }; |
| 451 | |
| 452 | bool MyApp::OnInit() |
| 453 | { |
| 454 | if ( !wxApp::OnInit() ) |
| 455 | return false; |
| 456 | |
| 457 | // Create the main frame window |
| 458 | MyFrame *frame = new MyFrame((wxFrame *) NULL, |
| 459 | wxT("Text wxWidgets sample"), 50, 50, 700, 550); |
| 460 | frame->SetSizeHints( 500, 400 ); |
| 461 | |
| 462 | wxMenu *file_menu = new wxMenu; |
| 463 | file_menu->Append(TEXT_SAVE, wxT("&Save file\tCtrl-S"), |
| 464 | wxT("Save the text control contents to file")); |
| 465 | file_menu->Append(TEXT_LOAD, wxT("&Load file\tCtrl-O"), |
| 466 | wxT("Load the sample file into text control")); |
| 467 | file_menu->AppendSeparator(); |
| 468 | file_menu->Append(TEXT_RICH_TEXT_TEST, wxT("Show Rich Text Editor")); |
| 469 | file_menu->AppendSeparator(); |
| 470 | file_menu->Append(TEXT_ABOUT, wxT("&About\tAlt-A")); |
| 471 | file_menu->AppendSeparator(); |
| 472 | file_menu->Append(TEXT_QUIT, wxT("E&xit\tAlt-X"), wxT("Quit this sample")); |
| 473 | |
| 474 | wxMenuBar *menu_bar = new wxMenuBar( wxMB_DOCKABLE ); |
| 475 | menu_bar->Append(file_menu, wxT("&File")); |
| 476 | |
| 477 | #if wxUSE_TOOLTIPS |
| 478 | wxMenu *tooltip_menu = new wxMenu; |
| 479 | tooltip_menu->Append(TEXT_TOOLTIPS_SETDELAY, wxT("Set &delay\tCtrl-D")); |
| 480 | tooltip_menu->AppendSeparator(); |
| 481 | tooltip_menu->Append(TEXT_TOOLTIPS_ENABLE, wxT("&Toggle tooltips\tCtrl-T"), |
| 482 | wxT("enable/disable tooltips"), true); |
| 483 | tooltip_menu->Check(TEXT_TOOLTIPS_ENABLE, true); |
| 484 | menu_bar->Append(tooltip_menu, wxT("&Tooltips")); |
| 485 | #endif // wxUSE_TOOLTIPS |
| 486 | |
| 487 | #if wxUSE_CLIPBOARD |
| 488 | // notice that we use non default accelerators on purpose here to compare |
| 489 | // their behaviour with the built in handling of standard Ctrl/Cmd-C/V |
| 490 | wxMenu *menuClipboard = new wxMenu; |
| 491 | menuClipboard->Append(TEXT_CLIPBOARD_COPY, wxT("&Copy\tCtrl-Shift-C"), |
| 492 | wxT("Copy the selection to the clipboard")); |
| 493 | menuClipboard->Append(TEXT_CLIPBOARD_PASTE, wxT("&Paste\tCtrl-Shift-V"), |
| 494 | wxT("Paste from clipboard to the text control")); |
| 495 | menuClipboard->AppendSeparator(); |
| 496 | menuClipboard->AppendCheckItem(TEXT_CLIPBOARD_VETO, wxT("Vet&o\tCtrl-Shift-O"), |
| 497 | wxT("Veto all clipboard operations")); |
| 498 | menu_bar->Append(menuClipboard, wxT("&Clipboard")); |
| 499 | #endif // wxUSE_CLIPBOARD |
| 500 | |
| 501 | wxMenu *menuText = new wxMenu; |
| 502 | menuText->Append(TEXT_ADD_SOME, wxT("&Append some text\tCtrl-A")); |
| 503 | menuText->Append(TEXT_ADD_FREEZE, wxT("&Append text with freeze/thaw\tShift-Ctrl-A")); |
| 504 | menuText->Append(TEXT_ADD_LINE, wxT("Append a new &line\tAlt-Shift-A")); |
| 505 | menuText->Append(TEXT_REMOVE, wxT("&Remove first 10 characters\tCtrl-Y")); |
| 506 | menuText->Append(TEXT_REPLACE, wxT("&Replace characters 4 to 8 with ABC\tCtrl-R")); |
| 507 | menuText->Append(TEXT_SELECT, wxT("&Select characters 4 to 8\tCtrl-I")); |
| 508 | menuText->Append(TEXT_SET, wxT("&Set the first text zone value\tCtrl-E")); |
| 509 | menuText->Append(TEXT_CHANGE, wxT("&Change the first text zone value\tShift-Ctrl-E")); |
| 510 | menuText->AppendSeparator(); |
| 511 | menuText->Append(TEXT_MOVE_ENDTEXT, wxT("Move cursor to the end of &text")); |
| 512 | menuText->Append(TEXT_MOVE_ENDENTRY, wxT("Move cursor to the end of &entry")); |
| 513 | menuText->AppendCheckItem(TEXT_SET_EDITABLE, wxT("Toggle &editable state")); |
| 514 | menuText->AppendCheckItem(TEXT_SET_ENABLED, wxT("Toggle e&nabled state")); |
| 515 | menuText->Check(TEXT_SET_EDITABLE, true); |
| 516 | menuText->Check(TEXT_SET_ENABLED, true); |
| 517 | menuText->AppendSeparator(); |
| 518 | menuText->Append(TEXT_LINE_DOWN, wxT("Scroll text one line down")); |
| 519 | menuText->Append(TEXT_LINE_UP, wxT("Scroll text one line up")); |
| 520 | menuText->Append(TEXT_PAGE_DOWN, wxT("Scroll text one page down")); |
| 521 | menuText->Append(TEXT_PAGE_UP, wxT("Scroll text one page up")); |
| 522 | menuText->Append(TEXT_GET_WINDOW_COORD, wxT("Get window coordinates")); |
| 523 | menuText->AppendSeparator(); |
| 524 | menuText->Append(TEXT_GET_LINE, wxT("Get the text of a line of the tabbed multiline")); |
| 525 | menuText->Append(TEXT_GET_LINELENGTH, wxT("Get the length of a line of the tabbed multiline")); |
| 526 | menu_bar->Append(menuText, wxT("Te&xt")); |
| 527 | |
| 528 | #if wxUSE_LOG |
| 529 | wxMenu *menuLog = new wxMenu; |
| 530 | menuLog->AppendCheckItem(TEXT_LOG_KEY, wxT("Log &key events")); |
| 531 | menuLog->AppendCheckItem(TEXT_LOG_CHAR, wxT("Log &char events")); |
| 532 | menuLog->AppendCheckItem(TEXT_LOG_MOUSE, wxT("Log &mouse events")); |
| 533 | menuLog->AppendCheckItem(TEXT_LOG_TEXT, wxT("Log &text events")); |
| 534 | menuLog->AppendCheckItem(TEXT_LOG_FOCUS, wxT("Log &focus events")); |
| 535 | menuLog->AppendCheckItem(TEXT_LOG_CLIP, wxT("Log clip&board events")); |
| 536 | menuLog->AppendSeparator(); |
| 537 | menuLog->Append(TEXT_CLEAR, wxT("&Clear the log\tCtrl-L"), |
| 538 | wxT("Clear the log window contents")); |
| 539 | |
| 540 | // select only the interesting events by default |
| 541 | MyTextCtrl::ms_logClip = |
| 542 | MyTextCtrl::ms_logText = true; |
| 543 | |
| 544 | menuLog->Check(TEXT_LOG_KEY, MyTextCtrl::ms_logKey); |
| 545 | menuLog->Check(TEXT_LOG_CHAR, MyTextCtrl::ms_logChar); |
| 546 | menuLog->Check(TEXT_LOG_TEXT, MyTextCtrl::ms_logText); |
| 547 | |
| 548 | menu_bar->Append(menuLog, wxT("&Log")); |
| 549 | #endif // wxUSE_LOG |
| 550 | |
| 551 | frame->SetMenuBar(menu_bar); |
| 552 | |
| 553 | frame->Show(true); |
| 554 | |
| 555 | // report success |
| 556 | return true; |
| 557 | } |
| 558 | |
| 559 | //---------------------------------------------------------------------- |
| 560 | // MyTextCtrl |
| 561 | //---------------------------------------------------------------------- |
| 562 | |
| 563 | BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl) |
| 564 | EVT_KEY_DOWN(MyTextCtrl::OnKeyDown) |
| 565 | EVT_KEY_UP(MyTextCtrl::OnKeyUp) |
| 566 | EVT_CHAR(MyTextCtrl::OnChar) |
| 567 | |
| 568 | EVT_TEXT(wxID_ANY, MyTextCtrl::OnText) |
| 569 | EVT_TEXT_ENTER(wxID_ANY, MyTextCtrl::OnTextEnter) |
| 570 | EVT_TEXT_URL(wxID_ANY, MyTextCtrl::OnTextURL) |
| 571 | EVT_TEXT_MAXLEN(wxID_ANY, MyTextCtrl::OnTextMaxLen) |
| 572 | EVT_TEXT_CUT(wxID_ANY, MyTextCtrl::OnTextCut) |
| 573 | EVT_TEXT_COPY(wxID_ANY, MyTextCtrl::OnTextCopy) |
| 574 | EVT_TEXT_PASTE(wxID_ANY, MyTextCtrl::OnTextPaste) |
| 575 | |
| 576 | EVT_MOUSE_EVENTS(MyTextCtrl::OnMouseEvent) |
| 577 | |
| 578 | EVT_SET_FOCUS(MyTextCtrl::OnSetFocus) |
| 579 | EVT_KILL_FOCUS(MyTextCtrl::OnKillFocus) |
| 580 | END_EVENT_TABLE() |
| 581 | |
| 582 | bool MyTextCtrl::ms_logKey = false; |
| 583 | bool MyTextCtrl::ms_logChar = false; |
| 584 | bool MyTextCtrl::ms_logMouse = false; |
| 585 | bool MyTextCtrl::ms_logText = false; |
| 586 | bool MyTextCtrl::ms_logFocus = false; |
| 587 | bool MyTextCtrl::ms_logClip = false; |
| 588 | |
| 589 | void MyTextCtrl::LogKeyEvent(const wxChar *name, wxKeyEvent& event) const |
| 590 | { |
| 591 | wxString key; |
| 592 | long keycode = event.GetKeyCode(); |
| 593 | { |
| 594 | switch ( keycode ) |
| 595 | { |
| 596 | case WXK_BACK: key = wxT("BACK"); break; |
| 597 | case WXK_TAB: key = wxT("TAB"); break; |
| 598 | case WXK_RETURN: key = wxT("RETURN"); break; |
| 599 | case WXK_ESCAPE: key = wxT("ESCAPE"); break; |
| 600 | case WXK_SPACE: key = wxT("SPACE"); break; |
| 601 | case WXK_DELETE: key = wxT("DELETE"); break; |
| 602 | case WXK_START: key = wxT("START"); break; |
| 603 | case WXK_LBUTTON: key = wxT("LBUTTON"); break; |
| 604 | case WXK_RBUTTON: key = wxT("RBUTTON"); break; |
| 605 | case WXK_CANCEL: key = wxT("CANCEL"); break; |
| 606 | case WXK_MBUTTON: key = wxT("MBUTTON"); break; |
| 607 | case WXK_CLEAR: key = wxT("CLEAR"); break; |
| 608 | case WXK_SHIFT: key = wxT("SHIFT"); break; |
| 609 | case WXK_ALT: key = wxT("ALT"); break; |
| 610 | case WXK_CONTROL: key = wxT("CONTROL"); break; |
| 611 | case WXK_MENU: key = wxT("MENU"); break; |
| 612 | case WXK_PAUSE: key = wxT("PAUSE"); break; |
| 613 | case WXK_CAPITAL: key = wxT("CAPITAL"); break; |
| 614 | case WXK_END: key = wxT("END"); break; |
| 615 | case WXK_HOME: key = wxT("HOME"); break; |
| 616 | case WXK_LEFT: key = wxT("LEFT"); break; |
| 617 | case WXK_UP: key = wxT("UP"); break; |
| 618 | case WXK_RIGHT: key = wxT("RIGHT"); break; |
| 619 | case WXK_DOWN: key = wxT("DOWN"); break; |
| 620 | case WXK_SELECT: key = wxT("SELECT"); break; |
| 621 | case WXK_PRINT: key = wxT("PRINT"); break; |
| 622 | case WXK_EXECUTE: key = wxT("EXECUTE"); break; |
| 623 | case WXK_SNAPSHOT: key = wxT("SNAPSHOT"); break; |
| 624 | case WXK_INSERT: key = wxT("INSERT"); break; |
| 625 | case WXK_HELP: key = wxT("HELP"); break; |
| 626 | case WXK_NUMPAD0: key = wxT("NUMPAD0"); break; |
| 627 | case WXK_NUMPAD1: key = wxT("NUMPAD1"); break; |
| 628 | case WXK_NUMPAD2: key = wxT("NUMPAD2"); break; |
| 629 | case WXK_NUMPAD3: key = wxT("NUMPAD3"); break; |
| 630 | case WXK_NUMPAD4: key = wxT("NUMPAD4"); break; |
| 631 | case WXK_NUMPAD5: key = wxT("NUMPAD5"); break; |
| 632 | case WXK_NUMPAD6: key = wxT("NUMPAD6"); break; |
| 633 | case WXK_NUMPAD7: key = wxT("NUMPAD7"); break; |
| 634 | case WXK_NUMPAD8: key = wxT("NUMPAD8"); break; |
| 635 | case WXK_NUMPAD9: key = wxT("NUMPAD9"); break; |
| 636 | case WXK_MULTIPLY: key = wxT("MULTIPLY"); break; |
| 637 | case WXK_ADD: key = wxT("ADD"); break; |
| 638 | case WXK_SEPARATOR: key = wxT("SEPARATOR"); break; |
| 639 | case WXK_SUBTRACT: key = wxT("SUBTRACT"); break; |
| 640 | case WXK_DECIMAL: key = wxT("DECIMAL"); break; |
| 641 | case WXK_DIVIDE: key = wxT("DIVIDE"); break; |
| 642 | case WXK_F1: key = wxT("F1"); break; |
| 643 | case WXK_F2: key = wxT("F2"); break; |
| 644 | case WXK_F3: key = wxT("F3"); break; |
| 645 | case WXK_F4: key = wxT("F4"); break; |
| 646 | case WXK_F5: key = wxT("F5"); break; |
| 647 | case WXK_F6: key = wxT("F6"); break; |
| 648 | case WXK_F7: key = wxT("F7"); break; |
| 649 | case WXK_F8: key = wxT("F8"); break; |
| 650 | case WXK_F9: key = wxT("F9"); break; |
| 651 | case WXK_F10: key = wxT("F10"); break; |
| 652 | case WXK_F11: key = wxT("F11"); break; |
| 653 | case WXK_F12: key = wxT("F12"); break; |
| 654 | case WXK_F13: key = wxT("F13"); break; |
| 655 | case WXK_F14: key = wxT("F14"); break; |
| 656 | case WXK_F15: key = wxT("F15"); break; |
| 657 | case WXK_F16: key = wxT("F16"); break; |
| 658 | case WXK_F17: key = wxT("F17"); break; |
| 659 | case WXK_F18: key = wxT("F18"); break; |
| 660 | case WXK_F19: key = wxT("F19"); break; |
| 661 | case WXK_F20: key = wxT("F20"); break; |
| 662 | case WXK_F21: key = wxT("F21"); break; |
| 663 | case WXK_F22: key = wxT("F22"); break; |
| 664 | case WXK_F23: key = wxT("F23"); break; |
| 665 | case WXK_F24: key = wxT("F24"); break; |
| 666 | case WXK_NUMLOCK: key = wxT("NUMLOCK"); break; |
| 667 | case WXK_SCROLL: key = wxT("SCROLL"); break; |
| 668 | case WXK_PAGEUP: key = wxT("PAGEUP"); break; |
| 669 | case WXK_PAGEDOWN: key = wxT("PAGEDOWN"); break; |
| 670 | case WXK_NUMPAD_SPACE: key = wxT("NUMPAD_SPACE"); break; |
| 671 | case WXK_NUMPAD_TAB: key = wxT("NUMPAD_TAB"); break; |
| 672 | case WXK_NUMPAD_ENTER: key = wxT("NUMPAD_ENTER"); break; |
| 673 | case WXK_NUMPAD_F1: key = wxT("NUMPAD_F1"); break; |
| 674 | case WXK_NUMPAD_F2: key = wxT("NUMPAD_F2"); break; |
| 675 | case WXK_NUMPAD_F3: key = wxT("NUMPAD_F3"); break; |
| 676 | case WXK_NUMPAD_F4: key = wxT("NUMPAD_F4"); break; |
| 677 | case WXK_NUMPAD_HOME: key = wxT("NUMPAD_HOME"); break; |
| 678 | case WXK_NUMPAD_LEFT: key = wxT("NUMPAD_LEFT"); break; |
| 679 | case WXK_NUMPAD_UP: key = wxT("NUMPAD_UP"); break; |
| 680 | case WXK_NUMPAD_RIGHT: key = wxT("NUMPAD_RIGHT"); break; |
| 681 | case WXK_NUMPAD_DOWN: key = wxT("NUMPAD_DOWN"); break; |
| 682 | case WXK_NUMPAD_PAGEUP: key = wxT("NUMPAD_PAGEUP"); break; |
| 683 | case WXK_NUMPAD_PAGEDOWN: key = wxT("NUMPAD_PAGEDOWN"); break; |
| 684 | case WXK_NUMPAD_END: key = wxT("NUMPAD_END"); break; |
| 685 | case WXK_NUMPAD_BEGIN: key = wxT("NUMPAD_BEGIN"); break; |
| 686 | case WXK_NUMPAD_INSERT: key = wxT("NUMPAD_INSERT"); break; |
| 687 | case WXK_NUMPAD_DELETE: key = wxT("NUMPAD_DELETE"); break; |
| 688 | case WXK_NUMPAD_EQUAL: key = wxT("NUMPAD_EQUAL"); break; |
| 689 | case WXK_NUMPAD_MULTIPLY: key = wxT("NUMPAD_MULTIPLY"); break; |
| 690 | case WXK_NUMPAD_ADD: key = wxT("NUMPAD_ADD"); break; |
| 691 | case WXK_NUMPAD_SEPARATOR: key = wxT("NUMPAD_SEPARATOR"); break; |
| 692 | case WXK_NUMPAD_SUBTRACT: key = wxT("NUMPAD_SUBTRACT"); break; |
| 693 | case WXK_NUMPAD_DECIMAL: key = wxT("NUMPAD_DECIMAL"); break; |
| 694 | |
| 695 | default: |
| 696 | { |
| 697 | if ( wxIsprint((int)keycode) ) |
| 698 | key.Printf(wxT("'%c'"), (char)keycode); |
| 699 | else if ( keycode > 0 && keycode < 27 ) |
| 700 | key.Printf(_("Ctrl-%c"), wxT('A') + keycode - 1); |
| 701 | else |
| 702 | key.Printf(wxT("unknown (%ld)"), keycode); |
| 703 | } |
| 704 | } |
| 705 | } |
| 706 | |
| 707 | #if wxUSE_UNICODE |
| 708 | key += wxString::Format(wxT(" (Unicode: %#04x)"), event.GetUnicodeKey()); |
| 709 | #endif // wxUSE_UNICODE |
| 710 | |
| 711 | wxLogMessage( wxT("%s event: %s (flags = %c%c%c%c)"), |
| 712 | name, |
| 713 | key.c_str(), |
| 714 | GetChar( event.ControlDown(), wxT('C') ), |
| 715 | GetChar( event.AltDown(), wxT('A') ), |
| 716 | GetChar( event.ShiftDown(), wxT('S') ), |
| 717 | GetChar( event.MetaDown(), wxT('M') ) ); |
| 718 | } |
| 719 | |
| 720 | static wxString GetMouseEventDesc(const wxMouseEvent& ev) |
| 721 | { |
| 722 | // click event |
| 723 | wxString button; |
| 724 | bool dbl, up; |
| 725 | if ( ev.LeftDown() || ev.LeftUp() || ev.LeftDClick() ) |
| 726 | { |
| 727 | button = wxT("Left"); |
| 728 | dbl = ev.LeftDClick(); |
| 729 | up = ev.LeftUp(); |
| 730 | } |
| 731 | else if ( ev.MiddleDown() || ev.MiddleUp() || ev.MiddleDClick() ) |
| 732 | { |
| 733 | button = wxT("Middle"); |
| 734 | dbl = ev.MiddleDClick(); |
| 735 | up = ev.MiddleUp(); |
| 736 | } |
| 737 | else if ( ev.RightDown() || ev.RightUp() || ev.RightDClick() ) |
| 738 | { |
| 739 | button = wxT("Right"); |
| 740 | dbl = ev.RightDClick(); |
| 741 | up = ev.RightUp(); |
| 742 | } |
| 743 | else if ( ev.Aux1Down() || ev.Aux1Up() || ev.Aux1DClick() ) |
| 744 | { |
| 745 | button = wxT("Aux1"); |
| 746 | dbl = ev.Aux1DClick(); |
| 747 | up = ev.Aux1Up(); |
| 748 | } |
| 749 | else if ( ev.Aux2Down() || ev.Aux2Up() || ev.Aux2DClick() ) |
| 750 | { |
| 751 | button = wxT("Aux2"); |
| 752 | dbl = ev.Aux2DClick(); |
| 753 | up = ev.Aux2Up(); |
| 754 | } |
| 755 | else if ( ev.GetWheelRotation() ) |
| 756 | { |
| 757 | return wxString::Format("Wheel rotation %+d", ev.GetWheelRotation()); |
| 758 | } |
| 759 | else |
| 760 | { |
| 761 | return wxT("Unknown mouse event"); |
| 762 | } |
| 763 | wxASSERT(!(dbl && up)); |
| 764 | |
| 765 | return wxString::Format(wxT("%s mouse button %s"), |
| 766 | button.c_str(), |
| 767 | dbl ? wxT("double clicked") |
| 768 | : up ? wxT("released") : wxT("clicked")); |
| 769 | } |
| 770 | |
| 771 | void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev) |
| 772 | { |
| 773 | ev.Skip(); |
| 774 | |
| 775 | if ( !ms_logMouse ) |
| 776 | return; |
| 777 | |
| 778 | if ( !ev.Moving() ) |
| 779 | { |
| 780 | wxString msg; |
| 781 | if ( ev.Entering() ) |
| 782 | { |
| 783 | msg = wxT("Mouse entered the window"); |
| 784 | } |
| 785 | else if ( ev.Leaving() ) |
| 786 | { |
| 787 | msg = wxT("Mouse left the window"); |
| 788 | } |
| 789 | else |
| 790 | { |
| 791 | msg = GetMouseEventDesc(ev); |
| 792 | } |
| 793 | |
| 794 | msg << wxT(" at (") << ev.GetX() << wxT(", ") << ev.GetY() << wxT(") "); |
| 795 | |
| 796 | long pos; |
| 797 | wxTextCtrlHitTestResult rc = HitTest(ev.GetPosition(), &pos); |
| 798 | if ( rc != wxTE_HT_UNKNOWN ) |
| 799 | { |
| 800 | msg << wxT("at position ") << pos << wxT(' '); |
| 801 | } |
| 802 | |
| 803 | msg << wxT("[Flags: ") |
| 804 | << GetChar( ev.LeftIsDown(), wxT('1') ) |
| 805 | << GetChar( ev.MiddleIsDown(), wxT('2') ) |
| 806 | << GetChar( ev.RightIsDown(), wxT('3') ) |
| 807 | << GetChar( ev.Aux1IsDown(), wxT('x') ) |
| 808 | << GetChar( ev.Aux2IsDown(), wxT('X') ) |
| 809 | << GetChar( ev.ControlDown(), wxT('C') ) |
| 810 | << GetChar( ev.AltDown(), wxT('A') ) |
| 811 | << GetChar( ev.ShiftDown(), wxT('S') ) |
| 812 | << GetChar( ev.MetaDown(), wxT('M') ) |
| 813 | << wxT(']'); |
| 814 | |
| 815 | wxLogMessage(msg); |
| 816 | } |
| 817 | //else: we're not interested in mouse move events |
| 818 | } |
| 819 | |
| 820 | void MyTextCtrl::OnSetFocus(wxFocusEvent& event) |
| 821 | { |
| 822 | if ( ms_logFocus ) |
| 823 | { |
| 824 | wxLogMessage( wxT("%p got focus."), this); |
| 825 | } |
| 826 | |
| 827 | event.Skip(); |
| 828 | } |
| 829 | |
| 830 | void MyTextCtrl::OnKillFocus(wxFocusEvent& event) |
| 831 | { |
| 832 | if ( ms_logFocus ) |
| 833 | { |
| 834 | wxLogMessage( wxT("%p lost focus"), this); |
| 835 | } |
| 836 | |
| 837 | event.Skip(); |
| 838 | } |
| 839 | |
| 840 | void MyTextCtrl::OnText(wxCommandEvent& event) |
| 841 | { |
| 842 | if ( !ms_logText ) |
| 843 | return; |
| 844 | |
| 845 | MyTextCtrl *win = (MyTextCtrl *)event.GetEventObject(); |
| 846 | const wxChar *changeVerb = win->IsModified() ? wxT("changed") |
| 847 | : wxT("set by program"); |
| 848 | const wxChar *data = (const wxChar *)(win->GetClientData()); |
| 849 | if ( data ) |
| 850 | { |
| 851 | wxLogMessage(wxT("Text %s in control \"%s\""), changeVerb, data); |
| 852 | } |
| 853 | else |
| 854 | { |
| 855 | wxLogMessage(wxT("Text %s in some control"), changeVerb); |
| 856 | } |
| 857 | } |
| 858 | |
| 859 | void MyTextCtrl::OnTextEnter(wxCommandEvent& event) |
| 860 | { |
| 861 | if ( !ms_logText ) |
| 862 | return; |
| 863 | |
| 864 | MyTextCtrl *win = (MyTextCtrl *)event.GetEventObject(); |
| 865 | const wxChar *data = (const wxChar *)(win->GetClientData()); |
| 866 | if ( data ) |
| 867 | { |
| 868 | wxLogMessage(wxT("Enter pressed in control '%s'"), data); |
| 869 | } |
| 870 | else |
| 871 | { |
| 872 | wxLogMessage(wxT("Enter pressed in some control")); |
| 873 | } |
| 874 | } |
| 875 | |
| 876 | void MyTextCtrl::OnTextMaxLen(wxCommandEvent& WXUNUSED(event)) |
| 877 | { |
| 878 | wxLogMessage(wxT("You can't enter more characters into this control.")); |
| 879 | } |
| 880 | |
| 881 | |
| 882 | void MyTextCtrl::OnTextCut(wxClipboardTextEvent& event) |
| 883 | { |
| 884 | LogClipEvent(wxT("cut to"), event); |
| 885 | } |
| 886 | |
| 887 | void MyTextCtrl::OnTextCopy(wxClipboardTextEvent& event) |
| 888 | { |
| 889 | LogClipEvent(wxT("copied to"), event); |
| 890 | } |
| 891 | |
| 892 | void MyTextCtrl::OnTextPaste(wxClipboardTextEvent& event) |
| 893 | { |
| 894 | LogClipEvent(wxT("pasted from"), event); |
| 895 | } |
| 896 | |
| 897 | void MyTextCtrl::LogClipEvent(const wxChar *what, wxClipboardTextEvent& event) |
| 898 | { |
| 899 | wxFrame *frame = wxDynamicCast(wxGetTopLevelParent(this), wxFrame); |
| 900 | wxCHECK_RET( frame, wxT("no parent frame?") ); |
| 901 | |
| 902 | const bool veto = frame->GetMenuBar()->IsChecked(TEXT_CLIPBOARD_VETO); |
| 903 | if ( !veto ) |
| 904 | event.Skip(); |
| 905 | |
| 906 | if ( ms_logClip ) |
| 907 | { |
| 908 | wxLogMessage(wxT("Text %s%s the clipboard."), |
| 909 | veto ? wxT("not ") : wxT(""), what); |
| 910 | } |
| 911 | } |
| 912 | |
| 913 | |
| 914 | void MyTextCtrl::OnTextURL(wxTextUrlEvent& event) |
| 915 | { |
| 916 | const wxMouseEvent& ev = event.GetMouseEvent(); |
| 917 | |
| 918 | // filter out mouse moves, too many of them |
| 919 | if ( ev.Moving() ) |
| 920 | return; |
| 921 | |
| 922 | long start = event.GetURLStart(), |
| 923 | end = event.GetURLEnd(); |
| 924 | |
| 925 | wxLogMessage(wxT("Mouse event over URL '%s': %s"), |
| 926 | GetValue().Mid(start, end - start).c_str(), |
| 927 | GetMouseEventDesc(ev).c_str()); |
| 928 | } |
| 929 | |
| 930 | void MyTextCtrl::OnChar(wxKeyEvent& event) |
| 931 | { |
| 932 | if ( ms_logChar ) |
| 933 | LogKeyEvent( wxT("Char"), event); |
| 934 | |
| 935 | event.Skip(); |
| 936 | } |
| 937 | |
| 938 | void MyTextCtrl::OnKeyUp(wxKeyEvent& event) |
| 939 | { |
| 940 | if ( ms_logKey ) |
| 941 | LogKeyEvent( wxT("Key up"), event); |
| 942 | |
| 943 | event.Skip(); |
| 944 | } |
| 945 | |
| 946 | void MyTextCtrl::OnKeyDown(wxKeyEvent& event) |
| 947 | { |
| 948 | switch ( event.GetKeyCode() ) |
| 949 | { |
| 950 | case WXK_F1: |
| 951 | // show current position and text length |
| 952 | { |
| 953 | long line, column, pos = GetInsertionPoint(); |
| 954 | PositionToXY(pos, &column, &line); |
| 955 | |
| 956 | wxLogMessage(wxT("Current position: %ld\nCurrent line, column: (%ld, %ld)\nNumber of lines: %ld\nCurrent line length: %ld\nTotal text length: %u (%ld)"), |
| 957 | pos, |
| 958 | line, column, |
| 959 | (long) GetNumberOfLines(), |
| 960 | (long) GetLineLength(line), |
| 961 | (unsigned int) GetValue().length(), |
| 962 | GetLastPosition()); |
| 963 | |
| 964 | long from, to; |
| 965 | GetSelection(&from, &to); |
| 966 | |
| 967 | wxString sel = GetStringSelection(); |
| 968 | |
| 969 | wxLogMessage(wxT("Selection: from %ld to %ld."), from, to); |
| 970 | wxLogMessage(wxT("Selection = '%s' (len = %u)"), |
| 971 | sel.c_str(), |
| 972 | (unsigned int) sel.length()); |
| 973 | |
| 974 | const wxString text = GetLineText(line); |
| 975 | wxLogMessage(wxT("Current line: \"%s\"; length = %lu"), |
| 976 | text.c_str(), text.length()); |
| 977 | } |
| 978 | break; |
| 979 | |
| 980 | case WXK_F2: |
| 981 | // go to the end |
| 982 | SetInsertionPointEnd(); |
| 983 | break; |
| 984 | |
| 985 | case WXK_F3: |
| 986 | // go to position 10 |
| 987 | SetInsertionPoint(10); |
| 988 | break; |
| 989 | |
| 990 | case WXK_F4: |
| 991 | if (!m_hasCapture) |
| 992 | { |
| 993 | wxLogDebug( wxT("Now capturing mouse and events.") ); |
| 994 | m_hasCapture = true; |
| 995 | CaptureMouse(); |
| 996 | } |
| 997 | else |
| 998 | { |
| 999 | wxLogDebug( wxT("Stopped capturing mouse and events.") ); |
| 1000 | m_hasCapture = false; |
| 1001 | ReleaseMouse(); |
| 1002 | } |
| 1003 | break; |
| 1004 | |
| 1005 | case WXK_F5: |
| 1006 | // insert a blank line |
| 1007 | WriteText(wxT("\n")); |
| 1008 | break; |
| 1009 | |
| 1010 | case WXK_F6: |
| 1011 | wxLogMessage(wxT("IsModified() before SetValue(): %d"), |
| 1012 | IsModified()); |
| 1013 | ChangeValue(wxT("ChangeValue() has been called")); |
| 1014 | wxLogMessage(wxT("IsModified() after SetValue(): %d"), |
| 1015 | IsModified()); |
| 1016 | break; |
| 1017 | |
| 1018 | case WXK_F7: |
| 1019 | wxLogMessage(wxT("Position 10 should be now visible.")); |
| 1020 | ShowPosition(10); |
| 1021 | break; |
| 1022 | |
| 1023 | case WXK_F8: |
| 1024 | wxLogMessage(wxT("Control has been cleared")); |
| 1025 | Clear(); |
| 1026 | break; |
| 1027 | |
| 1028 | case WXK_F9: |
| 1029 | WriteText(wxT("WriteText() has been called")); |
| 1030 | break; |
| 1031 | |
| 1032 | case WXK_F10: |
| 1033 | AppendText(wxT("AppendText() has been called")); |
| 1034 | break; |
| 1035 | |
| 1036 | case WXK_F11: |
| 1037 | DiscardEdits(); |
| 1038 | wxLogMessage(wxT("Control marked as non modified")); |
| 1039 | break; |
| 1040 | } |
| 1041 | |
| 1042 | if ( ms_logKey ) |
| 1043 | LogKeyEvent( wxT("Key down"), event); |
| 1044 | |
| 1045 | event.Skip(); |
| 1046 | } |
| 1047 | |
| 1048 | //---------------------------------------------------------------------- |
| 1049 | // MyPanel |
| 1050 | //---------------------------------------------------------------------- |
| 1051 | |
| 1052 | MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) |
| 1053 | : wxPanel( frame, wxID_ANY, wxPoint(x, y), wxSize(w, h) ) |
| 1054 | { |
| 1055 | #if wxUSE_LOG |
| 1056 | m_log = new wxTextCtrl( this, wxID_ANY, wxT("This is the log window.\n"), |
| 1057 | wxPoint(5,260), wxSize(630,100), |
| 1058 | wxTE_MULTILINE | wxTE_READONLY); |
| 1059 | |
| 1060 | m_logOld = wxLog::SetActiveTarget( new wxLogTextCtrl( m_log ) ); |
| 1061 | #endif // wxUSE_LOG |
| 1062 | |
| 1063 | // single line text controls |
| 1064 | |
| 1065 | m_text = new MyTextCtrl( this, wxID_ANY, wxT("Single line."), |
| 1066 | wxDefaultPosition, wxDefaultSize, |
| 1067 | wxTE_PROCESS_ENTER); |
| 1068 | m_text->SetForegroundColour(*wxBLUE); |
| 1069 | m_text->SetBackgroundColour(*wxLIGHT_GREY); |
| 1070 | (*m_text) << wxT(" Appended."); |
| 1071 | m_text->SetInsertionPoint(0); |
| 1072 | m_text->WriteText( wxT("Prepended. ") ); |
| 1073 | |
| 1074 | m_password = new MyTextCtrl( this, wxID_ANY, wxT(""), |
| 1075 | wxPoint(10,50), wxSize(140,wxDefaultCoord), wxTE_PASSWORD ); |
| 1076 | |
| 1077 | m_limited = new MyTextCtrl(this, wxID_ANY, "", |
| 1078 | wxPoint(10, 90), wxDefaultSize); |
| 1079 | m_limited->SetHint("Max 8 ch"); |
| 1080 | m_limited->SetMaxLength(8); |
| 1081 | wxSize size2 = m_limited->GetSizeFromTextSize(m_limited->GetTextExtent("WWWWWWWW")); |
| 1082 | m_limited->SetSizeHints(size2, size2); |
| 1083 | |
| 1084 | // multi line text controls |
| 1085 | |
| 1086 | wxString string3L("Read only\nMultiline\nFitted size"); |
| 1087 | m_readonly = new MyTextCtrl( this, wxID_ANY, string3L, |
| 1088 | wxPoint(10, 120), wxDefaultSize, wxTE_MULTILINE | wxTE_READONLY ); |
| 1089 | wxWindowDC dc(m_readonly); |
| 1090 | size2 = m_readonly->GetSizeFromTextSize(dc.GetMultiLineTextExtent(string3L)); |
| 1091 | m_readonly->SetMinSize(size2); |
| 1092 | |
| 1093 | m_horizontal = new MyTextCtrl( this, wxID_ANY, wxT("Multiline text control with a horizontal scrollbar.\n"), |
| 1094 | wxPoint(10,170), wxSize(140,70), wxTE_MULTILINE | wxHSCROLL); |
| 1095 | |
| 1096 | // a little hack to use the command line argument for encoding testing |
| 1097 | if ( wxTheApp->argc == 2 ) |
| 1098 | { |
| 1099 | switch ( (wxChar)wxTheApp->argv[1][0] ) |
| 1100 | { |
| 1101 | case '2': |
| 1102 | m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, |
| 1103 | false, wxT(""), |
| 1104 | wxFONTENCODING_ISO8859_2)); |
| 1105 | m_horizontal->AppendText(wxT("\256lu\273ou\350k\375 k\371\362 zb\354sile \350e\271tina \253\273")); |
| 1106 | break; |
| 1107 | |
| 1108 | case '1': |
| 1109 | m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, |
| 1110 | false, wxT(""), |
| 1111 | wxFONTENCODING_CP1251)); |
| 1112 | m_horizontal->AppendText(wxT("\317\360\350\342\345\362!")); |
| 1113 | break; |
| 1114 | |
| 1115 | case '8': |
| 1116 | m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, |
| 1117 | false, wxT(""), |
| 1118 | wxFONTENCODING_CP1251)); |
| 1119 | #if wxUSE_UNICODE |
| 1120 | m_horizontal->AppendText(L"\x0412\x0430\x0434\x0438\x043c \x0426"); |
| 1121 | #else |
| 1122 | m_horizontal->AppendText("\313\301\326\305\324\323\321 \325\304\301\336\316\331\315"); |
| 1123 | #endif |
| 1124 | } |
| 1125 | } |
| 1126 | else |
| 1127 | { |
| 1128 | m_horizontal->AppendText(wxT("Text in default encoding")); |
| 1129 | } |
| 1130 | |
| 1131 | m_multitext = new MyTextCtrl( this, wxID_ANY, |
| 1132 | wxT("Multi line without vertical scrollbar."), |
| 1133 | wxPoint(180,10), wxSize(200,70), wxTE_MULTILINE | wxTE_NO_VSCROLL ); |
| 1134 | m_multitext->SetFont(*wxITALIC_FONT); |
| 1135 | (*m_multitext) << wxT(" Appended."); |
| 1136 | m_multitext->SetInsertionPoint(0); |
| 1137 | m_multitext->WriteText( wxT("Prepended. ") ); |
| 1138 | m_multitext->SetForegroundColour(*wxYELLOW); |
| 1139 | m_multitext->SetBackgroundColour(*wxLIGHT_GREY); |
| 1140 | |
| 1141 | #if wxUSE_TOOLTIPS |
| 1142 | m_multitext->SetToolTip(wxT("Press Fn function keys here")); |
| 1143 | #endif |
| 1144 | |
| 1145 | m_tab = new MyTextCtrl( this, 100, wxT("Multiline, allow <TAB> processing."), |
| 1146 | wxPoint(180,90), wxDefaultSize, wxTE_MULTILINE | wxTE_PROCESS_TAB ); |
| 1147 | m_tab->SetClientData((void *)wxT("tab")); |
| 1148 | |
| 1149 | m_enter = new MyTextCtrl( this, 100, wxT("Multiline, allow <ENTER> processing."), |
| 1150 | wxPoint(180,170), wxSize(200,70), wxTE_MULTILINE); |
| 1151 | m_enter->SetClientData((void *)wxT("enter")); |
| 1152 | |
| 1153 | m_textrich = new MyTextCtrl(this, wxID_ANY, wxT("Allows more than 30Kb of text\n") |
| 1154 | wxT("(even under broken Win9x)\n") |
| 1155 | wxT("and a very very very very very ") |
| 1156 | wxT("very very very long line to test ") |
| 1157 | wxT("wxHSCROLL style\n") |
| 1158 | wxT("\nAnd here is a link in quotation marks to ") |
| 1159 | wxT("test wxTE_AUTO_URL: \"http://www.wxwidgets.org\""), |
| 1160 | wxPoint(450, 10), wxSize(200, 230), |
| 1161 | wxTE_RICH | wxTE_MULTILINE | wxTE_AUTO_URL); |
| 1162 | m_textrich->SetStyle(0, 10, *wxRED); |
| 1163 | m_textrich->SetStyle(10, 20, *wxBLUE); |
| 1164 | m_textrich->SetStyle(30, 40, |
| 1165 | wxTextAttr(*wxGREEN, wxNullColour, *wxITALIC_FONT)); |
| 1166 | m_textrich->SetDefaultStyle(wxTextAttr()); |
| 1167 | m_textrich->AppendText(wxT("\n\nFirst 10 characters should be in red\n")); |
| 1168 | m_textrich->AppendText(wxT("Next 10 characters should be in blue\n")); |
| 1169 | m_textrich->AppendText(wxT("Next 10 characters should be normal\n")); |
| 1170 | m_textrich->AppendText(wxT("And the next 10 characters should be green and italic\n")); |
| 1171 | m_textrich->SetDefaultStyle(wxTextAttr(*wxCYAN, *wxBLUE)); |
| 1172 | m_textrich->AppendText(wxT("This text should be cyan on blue\n")); |
| 1173 | m_textrich->SetDefaultStyle(wxTextAttr(*wxBLUE, *wxWHITE)); |
| 1174 | m_textrich->AppendText(wxT("And this should be in blue and the text you ") |
| 1175 | wxT("type should be in blue as well")); |
| 1176 | |
| 1177 | |
| 1178 | // lay out the controls |
| 1179 | wxBoxSizer *column1 = new wxBoxSizer(wxVERTICAL); |
| 1180 | column1->Add( m_text, 0, wxALL | wxEXPAND, 10 ); |
| 1181 | column1->Add( m_password, 0, wxALL | wxEXPAND, 10 ); |
| 1182 | column1->Add( m_readonly, 0, wxALL, 10 ); |
| 1183 | column1->Add( m_limited, 0, wxALL, 10 ); |
| 1184 | column1->Add( m_horizontal, 1, wxALL | wxEXPAND, 10 ); |
| 1185 | |
| 1186 | wxBoxSizer *column2 = new wxBoxSizer(wxVERTICAL); |
| 1187 | column2->Add( m_multitext, 1, wxALL | wxEXPAND, 10 ); |
| 1188 | column2->Add( m_tab, 0, wxALL | wxEXPAND, 10 ); |
| 1189 | column2->Add( m_enter, 1, wxALL | wxEXPAND, 10 ); |
| 1190 | |
| 1191 | wxBoxSizer *row1 = new wxBoxSizer(wxHORIZONTAL); |
| 1192 | row1->Add( column1, 0, wxALL | wxEXPAND, 10 ); |
| 1193 | row1->Add( column2, 1, wxALL | wxEXPAND, 10 ); |
| 1194 | row1->Add( m_textrich, 1, wxALL | wxEXPAND, 10 ); |
| 1195 | |
| 1196 | wxBoxSizer *topSizer = new wxBoxSizer(wxVERTICAL); |
| 1197 | topSizer->Add( row1, 2, wxALL | wxEXPAND, 10 ); |
| 1198 | |
| 1199 | #if wxUSE_LOG |
| 1200 | topSizer->Add( m_log, 1, wxALL | wxEXPAND, 10 ); |
| 1201 | #endif |
| 1202 | |
| 1203 | SetSizer(topSizer); |
| 1204 | } |
| 1205 | |
| 1206 | wxTextCtrl *MyPanel::GetFocusedText() const |
| 1207 | { |
| 1208 | wxWindow *win = FindFocus(); |
| 1209 | |
| 1210 | wxTextCtrl *text = win ? wxDynamicCast(win, wxTextCtrl) : NULL; |
| 1211 | return text ? text : m_multitext; |
| 1212 | } |
| 1213 | |
| 1214 | #if wxUSE_CLIPBOARD |
| 1215 | void MyPanel::DoPasteFromClipboard() |
| 1216 | { |
| 1217 | // On X11, we want to get the data from the primary selection instead |
| 1218 | // of the normal clipboard (which isn't normal under X11 at all). This |
| 1219 | // call has no effect under MSW. |
| 1220 | wxTheClipboard->UsePrimarySelection(); |
| 1221 | |
| 1222 | if (!wxTheClipboard->Open()) |
| 1223 | { |
| 1224 | #if wxUSE_LOG |
| 1225 | *m_log << wxT("Error opening the clipboard.\n"); |
| 1226 | #endif // wxUSE_LOG |
| 1227 | return; |
| 1228 | } |
| 1229 | else |
| 1230 | { |
| 1231 | #if wxUSE_LOG |
| 1232 | *m_log << wxT("Successfully opened the clipboard.\n"); |
| 1233 | #endif // wxUSE_LOG |
| 1234 | } |
| 1235 | |
| 1236 | wxTextDataObject data; |
| 1237 | |
| 1238 | if (wxTheClipboard->IsSupported( data.GetFormat() )) |
| 1239 | { |
| 1240 | #if wxUSE_LOG |
| 1241 | *m_log << wxT("Clipboard supports requested format.\n"); |
| 1242 | #endif // wxUSE_LOG |
| 1243 | |
| 1244 | if (wxTheClipboard->GetData( data )) |
| 1245 | { |
| 1246 | #if wxUSE_LOG |
| 1247 | *m_log << wxT("Successfully retrieved data from the clipboard.\n"); |
| 1248 | #endif // wxUSE_LOG |
| 1249 | GetFocusedText()->AppendText(data.GetText()); |
| 1250 | } |
| 1251 | else |
| 1252 | { |
| 1253 | #if wxUSE_LOG |
| 1254 | *m_log << wxT("Error getting data from the clipboard.\n"); |
| 1255 | #endif // wxUSE_LOG |
| 1256 | } |
| 1257 | } |
| 1258 | else |
| 1259 | { |
| 1260 | #if wxUSE_LOG |
| 1261 | *m_log << wxT("Clipboard doesn't support requested format.\n"); |
| 1262 | #endif // wxUSE_LOG |
| 1263 | } |
| 1264 | |
| 1265 | wxTheClipboard->Close(); |
| 1266 | |
| 1267 | #if wxUSE_LOG |
| 1268 | *m_log << wxT("Closed the clipboard.\n"); |
| 1269 | #endif // wxUSE_LOG |
| 1270 | } |
| 1271 | |
| 1272 | void MyPanel::DoCopyToClipboard() |
| 1273 | { |
| 1274 | // On X11, we want to get the data from the primary selection instead |
| 1275 | // of the normal clipboard (which isn't normal under X11 at all). This |
| 1276 | // call has no effect under MSW. |
| 1277 | wxTheClipboard->UsePrimarySelection(); |
| 1278 | |
| 1279 | wxString text( GetFocusedText()->GetStringSelection() ); |
| 1280 | |
| 1281 | if (text.IsEmpty()) |
| 1282 | { |
| 1283 | #if wxUSE_LOG |
| 1284 | *m_log << wxT("No text to copy.\n"); |
| 1285 | #endif // wxUSE_LOG |
| 1286 | |
| 1287 | return; |
| 1288 | } |
| 1289 | |
| 1290 | if (!wxTheClipboard->Open()) |
| 1291 | { |
| 1292 | #if wxUSE_LOG |
| 1293 | *m_log << wxT("Error opening the clipboard.\n"); |
| 1294 | #endif // wxUSE_LOG |
| 1295 | |
| 1296 | return; |
| 1297 | } |
| 1298 | else |
| 1299 | { |
| 1300 | #if wxUSE_LOG |
| 1301 | *m_log << wxT("Successfully opened the clipboard.\n"); |
| 1302 | #endif // wxUSE_LOG |
| 1303 | } |
| 1304 | |
| 1305 | wxTextDataObject *data = new wxTextDataObject( text ); |
| 1306 | |
| 1307 | if (!wxTheClipboard->SetData( data )) |
| 1308 | { |
| 1309 | #if wxUSE_LOG |
| 1310 | *m_log << wxT("Error while copying to the clipboard.\n"); |
| 1311 | #endif // wxUSE_LOG |
| 1312 | } |
| 1313 | else |
| 1314 | { |
| 1315 | #if wxUSE_LOG |
| 1316 | *m_log << wxT("Successfully copied data to the clipboard.\n"); |
| 1317 | #endif // wxUSE_LOG |
| 1318 | } |
| 1319 | |
| 1320 | wxTheClipboard->Close(); |
| 1321 | |
| 1322 | #if wxUSE_LOG |
| 1323 | *m_log << wxT("Closed the clipboard.\n"); |
| 1324 | #endif // wxUSE_LOG |
| 1325 | } |
| 1326 | |
| 1327 | #endif // wxUSE_CLIPBOARD |
| 1328 | |
| 1329 | void MyPanel::DoMoveToEndOfText() |
| 1330 | { |
| 1331 | m_multitext->SetInsertionPointEnd(); |
| 1332 | m_multitext->SetFocus(); |
| 1333 | } |
| 1334 | |
| 1335 | void MyPanel::DoGetWindowCoordinates() |
| 1336 | { |
| 1337 | wxTextCtrl * const text = GetFocusedText(); |
| 1338 | |
| 1339 | const wxPoint pt0 = text->PositionToCoords(0); |
| 1340 | const wxPoint ptCur = text->PositionToCoords(text->GetInsertionPoint()); |
| 1341 | *m_log << "Current position coordinates: " |
| 1342 | "(" << ptCur.x << ", " << ptCur.y << "), " |
| 1343 | "first position coordinates: " |
| 1344 | "(" << pt0.x << ", " << pt0.y << ")\n"; |
| 1345 | } |
| 1346 | |
| 1347 | void MyPanel::DoMoveToEndOfEntry() |
| 1348 | { |
| 1349 | m_text->SetInsertionPointEnd(); |
| 1350 | m_text->SetFocus(); |
| 1351 | } |
| 1352 | |
| 1353 | void MyPanel::DoRemoveText() |
| 1354 | { |
| 1355 | GetFocusedText()->Remove(0, 10); |
| 1356 | } |
| 1357 | |
| 1358 | void MyPanel::DoReplaceText() |
| 1359 | { |
| 1360 | GetFocusedText()->Replace(3, 8, wxT("ABC")); |
| 1361 | } |
| 1362 | |
| 1363 | void MyPanel::DoSelectText() |
| 1364 | { |
| 1365 | GetFocusedText()->SetSelection(3, 8); |
| 1366 | } |
| 1367 | |
| 1368 | //---------------------------------------------------------------------- |
| 1369 | // MyFrame |
| 1370 | //---------------------------------------------------------------------- |
| 1371 | |
| 1372 | BEGIN_EVENT_TABLE(MyFrame, wxFrame) |
| 1373 | EVT_MENU(TEXT_QUIT, MyFrame::OnQuit) |
| 1374 | EVT_MENU(TEXT_ABOUT, MyFrame::OnAbout) |
| 1375 | EVT_MENU(TEXT_SAVE, MyFrame::OnFileSave) |
| 1376 | EVT_MENU(TEXT_LOAD, MyFrame::OnFileLoad) |
| 1377 | EVT_MENU(TEXT_RICH_TEXT_TEST, MyFrame::OnRichTextTest) |
| 1378 | |
| 1379 | EVT_MENU(TEXT_LOG_KEY, MyFrame::OnLogKey) |
| 1380 | EVT_MENU(TEXT_LOG_CHAR, MyFrame::OnLogChar) |
| 1381 | EVT_MENU(TEXT_LOG_MOUSE,MyFrame::OnLogMouse) |
| 1382 | EVT_MENU(TEXT_LOG_TEXT, MyFrame::OnLogText) |
| 1383 | EVT_MENU(TEXT_LOG_FOCUS,MyFrame::OnLogFocus) |
| 1384 | EVT_MENU(TEXT_LOG_CLIP, MyFrame::OnLogClip) |
| 1385 | #if wxUSE_LOG |
| 1386 | EVT_MENU(TEXT_CLEAR, MyFrame::OnLogClear) |
| 1387 | #endif // wxUSE_LOG |
| 1388 | |
| 1389 | #if wxUSE_TOOLTIPS |
| 1390 | EVT_MENU(TEXT_TOOLTIPS_SETDELAY, MyFrame::OnSetTooltipDelay) |
| 1391 | EVT_MENU(TEXT_TOOLTIPS_ENABLE, MyFrame::OnToggleTooltips) |
| 1392 | #endif // wxUSE_TOOLTIPS |
| 1393 | |
| 1394 | #if wxUSE_CLIPBOARD |
| 1395 | EVT_MENU(TEXT_CLIPBOARD_PASTE, MyFrame::OnPasteFromClipboard) |
| 1396 | EVT_MENU(TEXT_CLIPBOARD_COPY, MyFrame::OnCopyToClipboard) |
| 1397 | |
| 1398 | EVT_UPDATE_UI(TEXT_CLIPBOARD_PASTE, MyFrame::OnUpdatePasteFromClipboard) |
| 1399 | EVT_UPDATE_UI(TEXT_CLIPBOARD_COPY, MyFrame::OnUpdateCopyToClipboard) |
| 1400 | #endif // wxUSE_CLIPBOARD |
| 1401 | |
| 1402 | EVT_MENU(TEXT_REMOVE, MyFrame::OnRemoveText) |
| 1403 | EVT_MENU(TEXT_REPLACE, MyFrame::OnReplaceText) |
| 1404 | EVT_MENU(TEXT_SELECT, MyFrame::OnSelectText) |
| 1405 | EVT_MENU(TEXT_ADD_SOME, MyFrame::OnAddText) |
| 1406 | EVT_MENU(TEXT_ADD_FREEZE, MyFrame::OnAddTextFreeze) |
| 1407 | EVT_MENU(TEXT_ADD_LINE, MyFrame::OnAddTextLine) |
| 1408 | EVT_MENU(TEXT_MOVE_ENDTEXT, MyFrame::OnMoveToEndOfText) |
| 1409 | EVT_MENU(TEXT_GET_WINDOW_COORD, MyFrame::OnGetWindowCoordinates) |
| 1410 | EVT_MENU(TEXT_MOVE_ENDENTRY, MyFrame::OnMoveToEndOfEntry) |
| 1411 | |
| 1412 | EVT_MENU(TEXT_SET_EDITABLE, MyFrame::OnSetEditable) |
| 1413 | EVT_MENU(TEXT_SET_ENABLED, MyFrame::OnSetEnabled) |
| 1414 | |
| 1415 | EVT_MENU(TEXT_LINE_DOWN, MyFrame::OnScrollLineDown) |
| 1416 | EVT_MENU(TEXT_LINE_UP, MyFrame::OnScrollLineUp) |
| 1417 | EVT_MENU(TEXT_PAGE_DOWN, MyFrame::OnScrollPageDown) |
| 1418 | EVT_MENU(TEXT_PAGE_UP, MyFrame::OnScrollPageUp) |
| 1419 | |
| 1420 | EVT_MENU(TEXT_GET_LINE, MyFrame::OnGetLine) |
| 1421 | EVT_MENU(TEXT_GET_LINELENGTH, MyFrame::OnGetLineLength) |
| 1422 | |
| 1423 | EVT_MENU(TEXT_SET, MyFrame::OnSetText) |
| 1424 | EVT_MENU(TEXT_CHANGE, MyFrame::OnChangeText) |
| 1425 | |
| 1426 | EVT_IDLE(MyFrame::OnIdle) |
| 1427 | END_EVENT_TABLE() |
| 1428 | |
| 1429 | MyFrame::MyFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h) |
| 1430 | : wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h) ) |
| 1431 | { |
| 1432 | SetIcon(wxICON(sample)); |
| 1433 | |
| 1434 | #if wxUSE_STATUSBAR |
| 1435 | CreateStatusBar(2); |
| 1436 | #endif // wxUSE_STATUSBAR |
| 1437 | |
| 1438 | m_panel = new MyPanel( this, 10, 10, 300, 100 ); |
| 1439 | } |
| 1440 | |
| 1441 | void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) ) |
| 1442 | { |
| 1443 | Close(true); |
| 1444 | } |
| 1445 | |
| 1446 | void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) ) |
| 1447 | { |
| 1448 | wxBeginBusyCursor(); |
| 1449 | |
| 1450 | wxMessageDialog dialog(this, |
| 1451 | wxT("This is a text control sample. It demonstrates the many different\n") |
| 1452 | wxT("text control styles, the use of the clipboard, setting and handling\n") |
| 1453 | wxT("tooltips and intercepting key and char events.\n") |
| 1454 | wxT("\n") |
| 1455 | wxT("Copyright (c) 1999, Robert Roebling, Julian Smart, Vadim Zeitlin"), |
| 1456 | wxT("About wxTextCtrl Sample"), |
| 1457 | wxOK | wxICON_INFORMATION); |
| 1458 | |
| 1459 | dialog.ShowModal(); |
| 1460 | |
| 1461 | wxEndBusyCursor(); |
| 1462 | } |
| 1463 | |
| 1464 | #if wxUSE_TOOLTIPS |
| 1465 | |
| 1466 | void MyFrame::OnSetTooltipDelay(wxCommandEvent& WXUNUSED(event)) |
| 1467 | { |
| 1468 | static long s_delay = 5000; |
| 1469 | |
| 1470 | wxString delay; |
| 1471 | delay.Printf( wxT("%ld"), s_delay); |
| 1472 | |
| 1473 | delay = wxGetTextFromUser(wxT("Enter delay (in milliseconds)"), |
| 1474 | wxT("Set tooltip delay"), |
| 1475 | delay, |
| 1476 | this); |
| 1477 | if ( !delay ) |
| 1478 | return; // cancelled |
| 1479 | |
| 1480 | wxSscanf(delay, wxT("%ld"), &s_delay); |
| 1481 | |
| 1482 | wxToolTip::SetDelay(s_delay); |
| 1483 | |
| 1484 | wxLogStatus(this, wxT("Tooltip delay set to %ld milliseconds"), s_delay); |
| 1485 | } |
| 1486 | |
| 1487 | void MyFrame::OnToggleTooltips(wxCommandEvent& WXUNUSED(event)) |
| 1488 | { |
| 1489 | static bool s_enabled = true; |
| 1490 | |
| 1491 | s_enabled = !s_enabled; |
| 1492 | |
| 1493 | wxToolTip::Enable(s_enabled); |
| 1494 | |
| 1495 | wxLogStatus(this, wxT("Tooltips %sabled"), s_enabled ? wxT("en") : wxT("dis") ); |
| 1496 | } |
| 1497 | #endif // tooltips |
| 1498 | |
| 1499 | #if wxUSE_LOG |
| 1500 | void MyFrame::OnLogClear(wxCommandEvent& WXUNUSED(event)) |
| 1501 | { |
| 1502 | m_panel->m_log->Clear(); |
| 1503 | } |
| 1504 | #endif // wxUSE_LOG |
| 1505 | |
| 1506 | void MyFrame::OnSetEditable(wxCommandEvent& WXUNUSED(event)) |
| 1507 | { |
| 1508 | static bool s_editable = true; |
| 1509 | |
| 1510 | s_editable = !s_editable; |
| 1511 | m_panel->m_text->SetEditable(s_editable); |
| 1512 | m_panel->m_password->SetEditable(s_editable); |
| 1513 | m_panel->m_multitext->SetEditable(s_editable); |
| 1514 | m_panel->m_textrich->SetEditable(s_editable); |
| 1515 | } |
| 1516 | |
| 1517 | void MyFrame::OnSetEnabled(wxCommandEvent& WXUNUSED(event)) |
| 1518 | { |
| 1519 | bool enabled = m_panel->m_text->IsEnabled(); |
| 1520 | enabled = !enabled; |
| 1521 | |
| 1522 | m_panel->m_text->Enable(enabled); |
| 1523 | m_panel->m_password->Enable(enabled); |
| 1524 | m_panel->m_multitext->Enable(enabled); |
| 1525 | m_panel->m_readonly->Enable(enabled); |
| 1526 | m_panel->m_limited->Enable(enabled); |
| 1527 | m_panel->m_textrich->Enable(enabled); |
| 1528 | } |
| 1529 | |
| 1530 | void MyFrame::OnFileSave(wxCommandEvent& WXUNUSED(event)) |
| 1531 | { |
| 1532 | if ( m_panel->m_textrich->SaveFile(wxT("dummy.txt")) ) |
| 1533 | { |
| 1534 | #if wxUSE_FILE |
| 1535 | // verify that the fil length is correct (it wasn't under Win95) |
| 1536 | wxFile file(wxT("dummy.txt")); |
| 1537 | wxLogStatus(this, |
| 1538 | wxT("Successfully saved file (text len = %lu, file size = %ld)"), |
| 1539 | (unsigned long)m_panel->m_textrich->GetValue().length(), |
| 1540 | (long) file.Length()); |
| 1541 | #endif |
| 1542 | } |
| 1543 | else |
| 1544 | wxLogStatus(this, wxT("Couldn't save the file")); |
| 1545 | } |
| 1546 | |
| 1547 | void MyFrame::OnFileLoad(wxCommandEvent& WXUNUSED(event)) |
| 1548 | { |
| 1549 | if ( m_panel->m_textrich->LoadFile(wxT("dummy.txt")) ) |
| 1550 | { |
| 1551 | wxLogStatus(this, wxT("Successfully loaded file")); |
| 1552 | } |
| 1553 | else |
| 1554 | { |
| 1555 | wxLogStatus(this, wxT("Couldn't load the file")); |
| 1556 | } |
| 1557 | } |
| 1558 | |
| 1559 | void MyFrame::OnRichTextTest(wxCommandEvent& WXUNUSED(event)) |
| 1560 | { |
| 1561 | RichTextFrame* frame = new RichTextFrame(this, wxT("Rich Text Editor")); |
| 1562 | frame->Show(true); |
| 1563 | } |
| 1564 | |
| 1565 | void MyFrame::OnIdle( wxIdleEvent& event ) |
| 1566 | { |
| 1567 | // track the window which has the focus in the status bar |
| 1568 | static wxWindow *s_windowFocus = (wxWindow *)NULL; |
| 1569 | wxWindow *focus = wxWindow::FindFocus(); |
| 1570 | if ( focus && (focus != s_windowFocus) ) |
| 1571 | { |
| 1572 | s_windowFocus = focus; |
| 1573 | |
| 1574 | wxString msg; |
| 1575 | msg.Printf( |
| 1576 | #ifdef __WXMSW__ |
| 1577 | wxT("Focus: wxWindow = %p, HWND = %p"), |
| 1578 | #else |
| 1579 | wxT("Focus: wxWindow = %p"), |
| 1580 | #endif |
| 1581 | s_windowFocus |
| 1582 | #ifdef __WXMSW__ |
| 1583 | , s_windowFocus->GetHWND() |
| 1584 | #endif |
| 1585 | ); |
| 1586 | |
| 1587 | #if wxUSE_STATUSBAR |
| 1588 | SetStatusText(msg); |
| 1589 | #endif // wxUSE_STATUSBAR |
| 1590 | } |
| 1591 | event.Skip(); |
| 1592 | } |
| 1593 | |
| 1594 | /* |
| 1595 | * RichTextFrame is used to demonstrate rich text behaviour |
| 1596 | */ |
| 1597 | |
| 1598 | enum |
| 1599 | { |
| 1600 | RICHTEXT_CLOSE = 1000, |
| 1601 | RICHTEXT_LEFT_ALIGN, |
| 1602 | RICHTEXT_RIGHT_ALIGN, |
| 1603 | RICHTEXT_CENTRE, |
| 1604 | RICHTEXT_JUSTIFY, |
| 1605 | RICHTEXT_CHANGE_FONT, |
| 1606 | RICHTEXT_CHANGE_TEXT_COLOUR, |
| 1607 | RICHTEXT_CHANGE_BACKGROUND_COLOUR, |
| 1608 | RICHTEXT_LEFT_INDENT, |
| 1609 | RICHTEXT_RIGHT_INDENT, |
| 1610 | RICHTEXT_TAB_STOPS |
| 1611 | }; |
| 1612 | |
| 1613 | BEGIN_EVENT_TABLE(RichTextFrame, wxFrame) |
| 1614 | EVT_IDLE(RichTextFrame::OnIdle) |
| 1615 | EVT_MENU(RICHTEXT_CLOSE, RichTextFrame::OnClose) |
| 1616 | EVT_MENU(RICHTEXT_LEFT_ALIGN, RichTextFrame::OnLeftAlign) |
| 1617 | EVT_MENU(RICHTEXT_RIGHT_ALIGN, RichTextFrame::OnRightAlign) |
| 1618 | EVT_MENU(RICHTEXT_CENTRE, RichTextFrame::OnCentre) |
| 1619 | EVT_MENU(RICHTEXT_JUSTIFY, RichTextFrame::OnJustify) |
| 1620 | EVT_MENU(RICHTEXT_CHANGE_FONT, RichTextFrame::OnChangeFont) |
| 1621 | EVT_MENU(RICHTEXT_CHANGE_TEXT_COLOUR, RichTextFrame::OnChangeTextColour) |
| 1622 | EVT_MENU(RICHTEXT_CHANGE_BACKGROUND_COLOUR, RichTextFrame::OnChangeBackgroundColour) |
| 1623 | EVT_MENU(RICHTEXT_LEFT_INDENT, RichTextFrame::OnLeftIndent) |
| 1624 | EVT_MENU(RICHTEXT_RIGHT_INDENT, RichTextFrame::OnRightIndent) |
| 1625 | EVT_MENU(RICHTEXT_TAB_STOPS, RichTextFrame::OnTabStops) |
| 1626 | END_EVENT_TABLE() |
| 1627 | |
| 1628 | RichTextFrame::RichTextFrame(wxWindow* parent, const wxString& title): |
| 1629 | wxFrame(parent, wxID_ANY, title, wxDefaultPosition, wxSize(300, 400)) |
| 1630 | { |
| 1631 | m_currentPosition = -1; |
| 1632 | m_textCtrl = new wxTextCtrl(this, wxID_ANY, wxEmptyString, wxDefaultPosition, |
| 1633 | wxDefaultSize, wxTE_MULTILINE|wxTE_RICH2); |
| 1634 | |
| 1635 | wxString value; |
| 1636 | int i; |
| 1637 | for (i = 0; i < 10; i++) |
| 1638 | { |
| 1639 | int j; |
| 1640 | for (j = 0; j < 10; j++) |
| 1641 | { |
| 1642 | value << wxT("Hello, welcome to a very simple rich text editor. You can set some character and paragraph styles from the Edit menu. "); |
| 1643 | } |
| 1644 | value << wxT("\n\n"); |
| 1645 | } |
| 1646 | m_textCtrl->SetValue(value); |
| 1647 | |
| 1648 | wxMenuBar* menuBar = new wxMenuBar; |
| 1649 | wxMenu* fileMenu = new wxMenu; |
| 1650 | fileMenu->Append(RICHTEXT_CLOSE, _("Close\tCtrl+W")); |
| 1651 | menuBar->Append(fileMenu, _("File")); |
| 1652 | |
| 1653 | wxMenu* editMenu = new wxMenu; |
| 1654 | editMenu->Append(RICHTEXT_LEFT_ALIGN, _("Left Align")); |
| 1655 | editMenu->Append(RICHTEXT_RIGHT_ALIGN, _("Right Align")); |
| 1656 | editMenu->Append(RICHTEXT_CENTRE, _("Centre")); |
| 1657 | editMenu->Append(RICHTEXT_JUSTIFY, _("Justify")); |
| 1658 | editMenu->AppendSeparator(); |
| 1659 | editMenu->Append(RICHTEXT_CHANGE_FONT, _("Change Font")); |
| 1660 | editMenu->Append(RICHTEXT_CHANGE_TEXT_COLOUR, _("Change Text Colour")); |
| 1661 | editMenu->Append(RICHTEXT_CHANGE_BACKGROUND_COLOUR, _("Change Background Colour")); |
| 1662 | editMenu->AppendSeparator(); |
| 1663 | editMenu->Append(RICHTEXT_LEFT_INDENT, _("Left Indent")); |
| 1664 | editMenu->Append(RICHTEXT_RIGHT_INDENT, _("Right Indent")); |
| 1665 | editMenu->Append(RICHTEXT_TAB_STOPS, _("Tab Stops")); |
| 1666 | menuBar->Append(editMenu, _("Edit")); |
| 1667 | |
| 1668 | SetMenuBar(menuBar); |
| 1669 | #if wxUSE_STATUSBAR |
| 1670 | CreateStatusBar(); |
| 1671 | #endif // wxUSE_STATUSBAR |
| 1672 | } |
| 1673 | |
| 1674 | // Event handlers |
| 1675 | |
| 1676 | void RichTextFrame::OnClose(wxCommandEvent& WXUNUSED(event)) |
| 1677 | { |
| 1678 | Close(true); |
| 1679 | } |
| 1680 | |
| 1681 | void RichTextFrame::OnLeftAlign(wxCommandEvent& WXUNUSED(event)) |
| 1682 | { |
| 1683 | wxTextAttr attr; |
| 1684 | attr.SetAlignment(wxTEXT_ALIGNMENT_LEFT); |
| 1685 | |
| 1686 | long start, end; |
| 1687 | m_textCtrl->GetSelection(& start, & end); |
| 1688 | m_textCtrl->SetStyle(start, end, attr); |
| 1689 | |
| 1690 | m_currentPosition = -1; |
| 1691 | } |
| 1692 | |
| 1693 | void RichTextFrame::OnRightAlign(wxCommandEvent& WXUNUSED(event)) |
| 1694 | { |
| 1695 | wxTextAttr attr; |
| 1696 | attr.SetAlignment(wxTEXT_ALIGNMENT_RIGHT); |
| 1697 | |
| 1698 | long start, end; |
| 1699 | m_textCtrl->GetSelection(& start, & end); |
| 1700 | m_textCtrl->SetStyle(start, end, attr); |
| 1701 | |
| 1702 | m_currentPosition = -1; |
| 1703 | } |
| 1704 | |
| 1705 | void RichTextFrame::OnJustify(wxCommandEvent& WXUNUSED(event)) |
| 1706 | { |
| 1707 | wxTextAttr attr; |
| 1708 | attr.SetAlignment(wxTEXT_ALIGNMENT_JUSTIFIED); |
| 1709 | |
| 1710 | long start, end; |
| 1711 | m_textCtrl->GetSelection(& start, & end); |
| 1712 | m_textCtrl->SetStyle(start, end, attr); |
| 1713 | |
| 1714 | m_currentPosition = -1; |
| 1715 | } |
| 1716 | |
| 1717 | void RichTextFrame::OnCentre(wxCommandEvent& WXUNUSED(event)) |
| 1718 | { |
| 1719 | wxTextAttr attr; |
| 1720 | attr.SetAlignment(wxTEXT_ALIGNMENT_CENTRE); |
| 1721 | |
| 1722 | long start, end; |
| 1723 | m_textCtrl->GetSelection(& start, & end); |
| 1724 | m_textCtrl->SetStyle(start, end, attr); |
| 1725 | |
| 1726 | m_currentPosition = -1; |
| 1727 | } |
| 1728 | |
| 1729 | void RichTextFrame::OnChangeFont(wxCommandEvent& WXUNUSED(event)) |
| 1730 | { |
| 1731 | wxFontData data; |
| 1732 | |
| 1733 | wxFontDialog dialog(this, data); |
| 1734 | |
| 1735 | if (dialog.ShowModal() == wxID_OK) |
| 1736 | { |
| 1737 | wxFontData retData = dialog.GetFontData(); |
| 1738 | wxFont font = retData.GetChosenFont(); |
| 1739 | |
| 1740 | wxTextAttr attr; |
| 1741 | attr.SetFont(font); |
| 1742 | |
| 1743 | long start, end; |
| 1744 | m_textCtrl->GetSelection(& start, & end); |
| 1745 | m_textCtrl->SetStyle(start, end, attr); |
| 1746 | |
| 1747 | m_currentPosition = -1; |
| 1748 | } |
| 1749 | } |
| 1750 | |
| 1751 | void RichTextFrame::OnChangeTextColour(wxCommandEvent& WXUNUSED(event)) |
| 1752 | { |
| 1753 | wxColourData data; |
| 1754 | data.SetColour(* wxBLACK); |
| 1755 | data.SetChooseFull(true); |
| 1756 | for (int i = 0; i < 16; i++) |
| 1757 | { |
| 1758 | wxColour colour((unsigned char)(i*16), (unsigned char)(i*16), (unsigned char)(i*16)); |
| 1759 | data.SetCustomColour(i, colour); |
| 1760 | } |
| 1761 | |
| 1762 | wxColourDialog dialog(this, &data); |
| 1763 | dialog.SetTitle(wxT("Choose the text colour")); |
| 1764 | if (dialog.ShowModal() == wxID_OK) |
| 1765 | { |
| 1766 | wxColourData retData = dialog.GetColourData(); |
| 1767 | wxColour col = retData.GetColour(); |
| 1768 | |
| 1769 | wxTextAttr attr; |
| 1770 | attr.SetTextColour(col); |
| 1771 | |
| 1772 | long start, end; |
| 1773 | m_textCtrl->GetSelection(& start, & end); |
| 1774 | m_textCtrl->SetStyle(start, end, attr); |
| 1775 | |
| 1776 | m_currentPosition = -1; |
| 1777 | } |
| 1778 | } |
| 1779 | |
| 1780 | void RichTextFrame::OnChangeBackgroundColour(wxCommandEvent& WXUNUSED(event)) |
| 1781 | { |
| 1782 | wxColourData data; |
| 1783 | data.SetColour(* wxWHITE); |
| 1784 | data.SetChooseFull(true); |
| 1785 | for (int i = 0; i < 16; i++) |
| 1786 | { |
| 1787 | wxColour colour((unsigned char)(i*16), (unsigned char)(i*16), (unsigned char)(i*16)); |
| 1788 | data.SetCustomColour(i, colour); |
| 1789 | } |
| 1790 | |
| 1791 | wxColourDialog dialog(this, &data); |
| 1792 | dialog.SetTitle(wxT("Choose the text background colour")); |
| 1793 | if (dialog.ShowModal() == wxID_OK) |
| 1794 | { |
| 1795 | wxColourData retData = dialog.GetColourData(); |
| 1796 | wxColour col = retData.GetColour(); |
| 1797 | |
| 1798 | wxTextAttr attr; |
| 1799 | attr.SetBackgroundColour(col); |
| 1800 | |
| 1801 | long start, end; |
| 1802 | m_textCtrl->GetSelection(& start, & end); |
| 1803 | m_textCtrl->SetStyle(start, end, attr); |
| 1804 | |
| 1805 | m_currentPosition = -1; |
| 1806 | } |
| 1807 | } |
| 1808 | |
| 1809 | void RichTextFrame::OnLeftIndent(wxCommandEvent& WXUNUSED(event)) |
| 1810 | { |
| 1811 | wxString indentStr = wxGetTextFromUser |
| 1812 | ( |
| 1813 | _("Please enter the left indent in tenths of a millimetre."), |
| 1814 | _("Left Indent"), |
| 1815 | wxEmptyString, |
| 1816 | this |
| 1817 | ); |
| 1818 | if (!indentStr.IsEmpty()) |
| 1819 | { |
| 1820 | int indent = wxAtoi(indentStr); |
| 1821 | |
| 1822 | wxTextAttr attr; |
| 1823 | attr.SetLeftIndent(indent); |
| 1824 | |
| 1825 | long start, end; |
| 1826 | m_textCtrl->GetSelection(& start, & end); |
| 1827 | m_textCtrl->SetStyle(start, end, attr); |
| 1828 | |
| 1829 | m_currentPosition = -1; |
| 1830 | } |
| 1831 | } |
| 1832 | |
| 1833 | void RichTextFrame::OnRightIndent(wxCommandEvent& WXUNUSED(event)) |
| 1834 | { |
| 1835 | wxString indentStr = wxGetTextFromUser |
| 1836 | ( |
| 1837 | _("Please enter the right indent in tenths of a millimetre."), |
| 1838 | _("Right Indent"), |
| 1839 | wxEmptyString, |
| 1840 | this |
| 1841 | ); |
| 1842 | if (!indentStr.IsEmpty()) |
| 1843 | { |
| 1844 | int indent = wxAtoi(indentStr); |
| 1845 | |
| 1846 | wxTextAttr attr; |
| 1847 | attr.SetRightIndent(indent); |
| 1848 | |
| 1849 | long start, end; |
| 1850 | m_textCtrl->GetSelection(& start, & end); |
| 1851 | m_textCtrl->SetStyle(start, end, attr); |
| 1852 | |
| 1853 | m_currentPosition = -1; |
| 1854 | } |
| 1855 | } |
| 1856 | |
| 1857 | void RichTextFrame::OnTabStops(wxCommandEvent& WXUNUSED(event)) |
| 1858 | { |
| 1859 | wxString tabsStr = wxGetTextFromUser |
| 1860 | ( |
| 1861 | _("Please enter the tab stop positions in tenths of a millimetre, separated by spaces.\nLeave empty to reset tab stops."), |
| 1862 | _("Tab Stops"), |
| 1863 | wxEmptyString, |
| 1864 | this |
| 1865 | ); |
| 1866 | |
| 1867 | wxArrayInt tabs; |
| 1868 | |
| 1869 | wxStringTokenizer tokens(tabsStr, wxT(" ")); |
| 1870 | while (tokens.HasMoreTokens()) |
| 1871 | { |
| 1872 | wxString token = tokens.GetNextToken(); |
| 1873 | tabs.Add(wxAtoi(token)); |
| 1874 | } |
| 1875 | |
| 1876 | wxTextAttr attr; |
| 1877 | attr.SetTabs(tabs); |
| 1878 | |
| 1879 | long start, end; |
| 1880 | m_textCtrl->GetSelection(& start, & end); |
| 1881 | m_textCtrl->SetStyle(start, end, attr); |
| 1882 | |
| 1883 | m_currentPosition = -1; |
| 1884 | } |
| 1885 | |
| 1886 | void RichTextFrame::OnIdle(wxIdleEvent& WXUNUSED(event)) |
| 1887 | { |
| 1888 | long insertionPoint = m_textCtrl->GetInsertionPoint(); |
| 1889 | if (insertionPoint != m_currentPosition) |
| 1890 | { |
| 1891 | #if wxUSE_STATUSBAR |
| 1892 | wxTextAttr attr; |
| 1893 | if (m_textCtrl->GetStyle(insertionPoint, attr)) |
| 1894 | { |
| 1895 | wxString msg; |
| 1896 | wxString facename(wxT("unknown")); |
| 1897 | if (attr.GetFont().IsOk()) |
| 1898 | { |
| 1899 | facename = attr.GetFont().GetFaceName(); |
| 1900 | } |
| 1901 | wxString alignment(wxT("unknown alignment")); |
| 1902 | if (attr.GetAlignment() == wxTEXT_ALIGNMENT_CENTRE) |
| 1903 | alignment = wxT("centred"); |
| 1904 | else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_RIGHT) |
| 1905 | alignment = wxT("right-aligned"); |
| 1906 | else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_LEFT) |
| 1907 | alignment = wxT("left-aligned"); |
| 1908 | else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_JUSTIFIED) |
| 1909 | alignment = wxT("justified"); |
| 1910 | |
| 1911 | msg.Printf("Facename: %s", facename); |
| 1912 | |
| 1913 | if (attr.HasTextColour()) |
| 1914 | { |
| 1915 | msg += wxString::Format(", colour: %s", |
| 1916 | attr.GetTextColour().GetAsString()); |
| 1917 | } |
| 1918 | else |
| 1919 | { |
| 1920 | msg += ", no colour"; |
| 1921 | } |
| 1922 | |
| 1923 | msg << ", " << alignment; |
| 1924 | |
| 1925 | if (attr.HasFont()) |
| 1926 | { |
| 1927 | if (attr.GetFont().GetWeight() == wxBOLD) |
| 1928 | msg += wxT(" BOLD"); |
| 1929 | else if (attr.GetFont().GetWeight() == wxNORMAL) |
| 1930 | msg += wxT(" NORMAL"); |
| 1931 | |
| 1932 | if (attr.GetFont().GetStyle() == wxITALIC) |
| 1933 | msg += wxT(" ITALIC"); |
| 1934 | |
| 1935 | if (attr.GetFont().GetUnderlined()) |
| 1936 | msg += wxT(" UNDERLINED"); |
| 1937 | } |
| 1938 | |
| 1939 | SetStatusText(msg); |
| 1940 | } |
| 1941 | #endif // wxUSE_STATUSBAR |
| 1942 | m_currentPosition = insertionPoint; |
| 1943 | } |
| 1944 | } |