| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: dialog.cpp |
| 3 | // Purpose: wxDialog class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 01/02/97 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart and Markus Holzem |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "dialog.h" |
| 14 | #endif |
| 15 | |
| 16 | // For compilers that support precompilation, includes "wx.h". |
| 17 | #include "wx/wxprec.h" |
| 18 | |
| 19 | #ifdef __BORLANDC__ |
| 20 | #pragma hdrstop |
| 21 | #endif |
| 22 | |
| 23 | #ifndef WX_PRECOMP |
| 24 | #include "wx/dialog.h" |
| 25 | #include "wx/utils.h" |
| 26 | #include "wx/frame.h" |
| 27 | #include "wx/app.h" |
| 28 | #include "wx/settings.h" |
| 29 | #endif |
| 30 | |
| 31 | #include "wx/msw/private.h" |
| 32 | |
| 33 | #if USE_COMMON_DIALOGS |
| 34 | #include <commdlg.h> |
| 35 | #endif |
| 36 | |
| 37 | #define wxDIALOG_DEFAULT_X 300 |
| 38 | #define wxDIALOG_DEFAULT_Y 300 |
| 39 | |
| 40 | // Lists to keep track of windows, so we can disable/enable them |
| 41 | // for modal dialogs |
| 42 | wxList wxModalDialogs; |
| 43 | wxList wxModelessWindows; // Frames and modeless dialogs |
| 44 | extern wxList wxPendingDelete; |
| 45 | |
| 46 | #if !USE_SHARED_LIBRARY |
| 47 | IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxPanel) |
| 48 | |
| 49 | BEGIN_EVENT_TABLE(wxDialog, wxPanel) |
| 50 | EVT_BUTTON(wxID_OK, wxDialog::OnOK) |
| 51 | EVT_BUTTON(wxID_APPLY, wxDialog::OnApply) |
| 52 | EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel) |
| 53 | EVT_CHAR_HOOK(wxDialog::OnCharHook) |
| 54 | EVT_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged) |
| 55 | EVT_CLOSE(wxDialog::OnCloseWindow) |
| 56 | END_EVENT_TABLE() |
| 57 | |
| 58 | #endif |
| 59 | |
| 60 | long wxDialog::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) |
| 61 | { |
| 62 | return ::CallWindowProc(CASTWNDPROC (FARPROC) m_oldWndProc, (HWND) GetHWND(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam); |
| 63 | } |
| 64 | |
| 65 | bool wxDialog::MSWProcessMessage(WXMSG* pMsg) |
| 66 | { |
| 67 | return (::IsDialogMessage((HWND) GetHWND(), (MSG*)pMsg) != 0); |
| 68 | } |
| 69 | |
| 70 | bool wxDialog::MSWOnClose(void) |
| 71 | { |
| 72 | return Close(); |
| 73 | } |
| 74 | |
| 75 | wxDialog::wxDialog(void) |
| 76 | { |
| 77 | m_isShown = FALSE; |
| 78 | m_modalShowing = FALSE; |
| 79 | |
| 80 | SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE)); |
| 81 | SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE)); |
| 82 | } |
| 83 | |
| 84 | bool wxDialog::Create(wxWindow *parent, wxWindowID id, |
| 85 | const wxString& title, |
| 86 | const wxPoint& pos, |
| 87 | const wxSize& size, |
| 88 | long style, |
| 89 | const wxString& name) |
| 90 | { |
| 91 | SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE)); |
| 92 | SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE)); |
| 93 | SetName(name); |
| 94 | |
| 95 | if (!parent) |
| 96 | wxTopLevelWindows.Append(this); |
| 97 | |
| 98 | // windowFont = wxTheFontList->FindOrCreateFont(11, wxSWISS, wxNORMAL, wxNORMAL); |
| 99 | |
| 100 | if (parent) parent->AddChild(this); |
| 101 | |
| 102 | if ( id == -1 ) |
| 103 | m_windowId = (int)NewControlId(); |
| 104 | else |
| 105 | m_windowId = id; |
| 106 | |
| 107 | int x = pos.x; |
| 108 | int y = pos.y; |
| 109 | int width = size.x; |
| 110 | int height = size.y; |
| 111 | |
| 112 | if (x < 0) x = wxDIALOG_DEFAULT_X; |
| 113 | if (y < 0) y = wxDIALOG_DEFAULT_Y; |
| 114 | |
| 115 | m_windowStyle = style; |
| 116 | |
| 117 | m_isShown = FALSE; |
| 118 | m_modalShowing = FALSE; |
| 119 | |
| 120 | if (width < 0) |
| 121 | width = 500; |
| 122 | if (height < 0) |
| 123 | height = 500; |
| 124 | |
| 125 | WXDWORD extendedStyle = MakeExtendedStyle(m_windowStyle); |
| 126 | if (m_windowStyle & wxSTAY_ON_TOP) |
| 127 | extendedStyle |= WS_EX_TOPMOST; |
| 128 | |
| 129 | // Allows creation of dialogs with & without captions under MSWindows |
| 130 | if(style & wxCAPTION){ |
| 131 | MSWCreate(m_windowId, (wxWindow *)parent, NULL, this, NULL, x, y, width, height, 0, "wxCaptionDialog", |
| 132 | extendedStyle); |
| 133 | } |
| 134 | else{ |
| 135 | MSWCreate(m_windowId, (wxWindow *)parent, NULL, this, NULL, x, y, width, height, 0, "wxNoCaptionDialog", |
| 136 | extendedStyle); |
| 137 | } |
| 138 | |
| 139 | SubclassWin(GetHWND()); |
| 140 | |
| 141 | SetWindowText((HWND) GetHWND(), (const char *)title); |
| 142 | SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT)); |
| 143 | |
| 144 | return TRUE; |
| 145 | } |
| 146 | |
| 147 | void wxDialog::SetModal(bool flag) |
| 148 | { |
| 149 | if ( flag ) |
| 150 | m_windowStyle |= wxDIALOG_MODAL ; |
| 151 | else |
| 152 | if ( m_windowStyle & wxDIALOG_MODAL ) |
| 153 | m_windowStyle -= wxDIALOG_MODAL ; |
| 154 | |
| 155 | wxModelessWindows.DeleteObject(this); |
| 156 | if (!flag) |
| 157 | wxModelessWindows.Append(this); |
| 158 | } |
| 159 | |
| 160 | wxDialog::~wxDialog() |
| 161 | { |
| 162 | m_isBeingDeleted = TRUE; |
| 163 | |
| 164 | wxTopLevelWindows.DeleteObject(this); |
| 165 | |
| 166 | if (m_modalShowing) |
| 167 | { |
| 168 | Show(FALSE); |
| 169 | // For some reason, wxWindows can activate another task altogether |
| 170 | // when a frame is destroyed after a modal dialog has been invoked. |
| 171 | // Try to bring the parent to the top. |
| 172 | // dfgg: I moved this following line from end of function - |
| 173 | // must not call if another window is on top!! |
| 174 | // This can often happen with Close() and delayed deleting |
| 175 | if (GetParent() && GetParent()->GetHWND()) |
| 176 | ::BringWindowToTop((HWND) GetParent()->GetHWND()); |
| 177 | } |
| 178 | |
| 179 | m_modalShowing = FALSE; |
| 180 | if ( GetHWND() ) |
| 181 | ShowWindow((HWND) GetHWND(), SW_HIDE); |
| 182 | |
| 183 | if ( (GetWindowStyleFlag() & wxDIALOG_MODAL) != wxDIALOG_MODAL ) |
| 184 | wxModelessWindows.DeleteObject(this); |
| 185 | |
| 186 | UnsubclassWin(); |
| 187 | |
| 188 | // If this is the last top-level window, exit. |
| 189 | if (wxTheApp && (wxTopLevelWindows.Number() == 0)) |
| 190 | { |
| 191 | wxTheApp->SetTopWindow(NULL); |
| 192 | |
| 193 | if (wxTheApp->GetExitOnFrameDelete()) |
| 194 | { |
| 195 | PostQuitMessage(0); |
| 196 | } |
| 197 | } |
| 198 | } |
| 199 | |
| 200 | // By default, pressing escape cancels the dialog |
| 201 | void wxDialog::OnCharHook(wxKeyEvent& event) |
| 202 | { |
| 203 | if (GetHWND()) |
| 204 | { |
| 205 | if (event.m_keyCode == WXK_ESCAPE) |
| 206 | { |
| 207 | // Behaviour changed in 2.0: we'll send a Cancel message |
| 208 | // to the dialog instead of Close. |
| 209 | wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); |
| 210 | cancelEvent.SetEventObject( this ); |
| 211 | GetEventHandler()->ProcessEvent(cancelEvent); |
| 212 | |
| 213 | return; |
| 214 | } |
| 215 | } |
| 216 | // We didn't process this event. |
| 217 | event.Skip(); |
| 218 | } |
| 219 | |
| 220 | void wxDialog::OnPaint(wxPaintEvent& event) |
| 221 | { |
| 222 | // No: if you call the default procedure, it makes |
| 223 | // the following painting code not work. |
| 224 | // wxWindow::OnPaint(event); |
| 225 | } |
| 226 | |
| 227 | void wxDialog::Fit(void) |
| 228 | { |
| 229 | wxWindow::Fit(); |
| 230 | } |
| 231 | |
| 232 | void wxDialog::Iconize(bool WXUNUSED(iconize)) |
| 233 | { |
| 234 | // Windows dialog boxes can't be iconized |
| 235 | } |
| 236 | |
| 237 | bool wxDialog::IsIconized(void) const |
| 238 | { |
| 239 | return FALSE; |
| 240 | } |
| 241 | |
| 242 | void wxDialog::SetSize(int x, int y, int width, int height, int WXUNUSED(sizeFlags)) |
| 243 | { |
| 244 | wxWindow::SetSize(x, y, width, height); |
| 245 | } |
| 246 | |
| 247 | void wxDialog::SetClientSize(int width, int height) |
| 248 | { |
| 249 | HWND hWnd = (HWND) GetHWND(); |
| 250 | RECT rect; |
| 251 | GetClientRect(hWnd, &rect); |
| 252 | |
| 253 | RECT rect2; |
| 254 | GetWindowRect(hWnd, &rect2); |
| 255 | |
| 256 | // Find the difference between the entire window (title bar and all) |
| 257 | // and the client area; add this to the new client size to move the |
| 258 | // window |
| 259 | int actual_width = rect2.right - rect2.left - rect.right + width; |
| 260 | int actual_height = rect2.bottom - rect2.top - rect.bottom + height; |
| 261 | |
| 262 | MoveWindow(hWnd, rect2.left, rect2.top, actual_width, actual_height, TRUE); |
| 263 | |
| 264 | wxSizeEvent event(wxSize(actual_width, actual_height), m_windowId); |
| 265 | event.SetEventObject( this ); |
| 266 | GetEventHandler()->ProcessEvent(event); |
| 267 | } |
| 268 | |
| 269 | void wxDialog::GetPosition(int *x, int *y) const |
| 270 | { |
| 271 | HWND hWnd = (HWND) GetHWND(); |
| 272 | RECT rect; |
| 273 | GetWindowRect(hWnd, &rect); |
| 274 | |
| 275 | *x = rect.left; |
| 276 | *y = rect.top; |
| 277 | } |
| 278 | |
| 279 | bool wxDialog::IsShown(void) const |
| 280 | { |
| 281 | return m_isShown; |
| 282 | } |
| 283 | |
| 284 | bool wxDialog::Show(bool show) |
| 285 | { |
| 286 | m_isShown = show; |
| 287 | |
| 288 | if (show) |
| 289 | InitDialog(); |
| 290 | |
| 291 | bool modal = ((GetWindowStyleFlag() & wxDIALOG_MODAL) == wxDIALOG_MODAL) ; |
| 292 | |
| 293 | #if WXGARBAGE_COLLECTION_ON /* MATTHEW: GC */ |
| 294 | if (!modal) { |
| 295 | if (show) { |
| 296 | if (!wxModelessWindows.Member(this)) |
| 297 | wxModelessWindows.Append(this); |
| 298 | } else |
| 299 | wxModelessWindows.DeleteObject(this); |
| 300 | } |
| 301 | if (show) { |
| 302 | if (!wxTopLevelWindows.Member(this)) |
| 303 | wxTopLevelWindows.Append(this); |
| 304 | } else |
| 305 | wxTopLevelWindows.DeleteObject(this); |
| 306 | #endif |
| 307 | |
| 308 | if (modal) |
| 309 | { |
| 310 | if (show) |
| 311 | { |
| 312 | wxList DisabledWindows; |
| 313 | if (m_modalShowing) |
| 314 | { |
| 315 | BringWindowToTop((HWND) GetHWND()); |
| 316 | return TRUE; |
| 317 | } |
| 318 | |
| 319 | m_modalShowing = TRUE; |
| 320 | wxNode *node = wxModalDialogs.First(); |
| 321 | while (node) |
| 322 | { |
| 323 | wxDialog *box = (wxDialog *)node->Data(); |
| 324 | if (box != this) |
| 325 | ::EnableWindow((HWND) box->GetHWND(), FALSE); |
| 326 | node = node->Next(); |
| 327 | } |
| 328 | node = wxModelessWindows.First(); |
| 329 | while (node) |
| 330 | { |
| 331 | wxWindow *win = (wxWindow *)node->Data(); |
| 332 | if (::IsWindowEnabled((HWND) win->GetHWND())) |
| 333 | { |
| 334 | ::EnableWindow((HWND) win->GetHWND(), FALSE); |
| 335 | DisabledWindows.Append(win); |
| 336 | } |
| 337 | node = node->Next(); |
| 338 | } |
| 339 | |
| 340 | ShowWindow((HWND) GetHWND(), SW_SHOW); |
| 341 | EnableWindow((HWND) GetHWND(), TRUE); |
| 342 | BringWindowToTop((HWND) GetHWND()); |
| 343 | |
| 344 | if (!wxModalDialogs.Member(this)) |
| 345 | wxModalDialogs.Append(this); |
| 346 | |
| 347 | MSG msg; |
| 348 | // Must test whether this dialog still exists: we may not process |
| 349 | // a message before the deletion. |
| 350 | while (wxModalDialogs.Member(this) && m_modalShowing && GetMessage(&msg, NULL, 0, 0)) |
| 351 | { |
| 352 | if (!IsDialogMessage((HWND) GetHWND(), &msg)) |
| 353 | { |
| 354 | TranslateMessage(&msg); |
| 355 | DispatchMessage(&msg); |
| 356 | } |
| 357 | if (m_modalShowing && !::PeekMessage(&msg, 0, 0, 0, PM_NOREMOVE)) |
| 358 | // dfgg: NB MUST test m_modalShowing again as the message loop could have triggered |
| 359 | // a Show(FALSE) in the mean time!!! |
| 360 | // Without the test, we might delete the dialog before the end of modal showing. |
| 361 | { |
| 362 | while (wxTheApp->ProcessIdle() && m_modalShowing) |
| 363 | { |
| 364 | // Keep going until we decide we've done enough |
| 365 | } |
| 366 | } |
| 367 | } |
| 368 | // dfgg: now must specifically re-enable all other app windows that we disabled earlier |
| 369 | node=DisabledWindows.First(); |
| 370 | while(node) { |
| 371 | wxWindow* win = (wxWindow*) node->Data(); |
| 372 | HWND hWnd = (HWND) win->GetHWND(); |
| 373 | if (::IsWindow(hWnd) && (wxModalDialogs.Member(win) || wxModelessWindows.Member(win) )) |
| 374 | ::EnableWindow(hWnd,TRUE); |
| 375 | node=node->Next(); |
| 376 | } |
| 377 | } |
| 378 | else |
| 379 | { |
| 380 | wxModalDialogs.DeleteObject(this); |
| 381 | |
| 382 | wxNode *last = wxModalDialogs.Last(); |
| 383 | |
| 384 | // If there's still a modal dialog active, we |
| 385 | // enable it, else we enable all modeless windows |
| 386 | if (last) |
| 387 | { |
| 388 | wxDialog *box = (wxDialog *)last->Data(); |
| 389 | HWND hwnd = (HWND) box->GetHWND(); |
| 390 | if (box->m_winEnabled) |
| 391 | EnableWindow(hwnd, TRUE); |
| 392 | BringWindowToTop(hwnd); |
| 393 | } |
| 394 | else |
| 395 | { |
| 396 | wxNode *node = wxModelessWindows.First(); |
| 397 | while (node) |
| 398 | { |
| 399 | wxWindow *win = (wxWindow *)node->Data(); |
| 400 | HWND hwnd = (HWND) win->GetHWND(); |
| 401 | // Only enable again if not user-disabled. |
| 402 | if (win->IsUserEnabled()) |
| 403 | EnableWindow(hwnd, TRUE); |
| 404 | node = node->Next(); |
| 405 | } |
| 406 | } |
| 407 | // Try to highlight the correct window (the parent) |
| 408 | HWND hWndParent = 0; |
| 409 | if (GetParent()) |
| 410 | { |
| 411 | hWndParent = (HWND) GetParent()->GetHWND(); |
| 412 | if (hWndParent) |
| 413 | ::BringWindowToTop(hWndParent); |
| 414 | } |
| 415 | ShowWindow((HWND) GetHWND(), SW_HIDE); |
| 416 | m_modalShowing = FALSE; |
| 417 | } |
| 418 | } |
| 419 | else |
| 420 | { |
| 421 | if (show) |
| 422 | { |
| 423 | ShowWindow((HWND) GetHWND(), SW_SHOW); |
| 424 | BringWindowToTop((HWND) GetHWND()); |
| 425 | } |
| 426 | else |
| 427 | { |
| 428 | // Try to highlight the correct window (the parent) |
| 429 | HWND hWndParent = 0; |
| 430 | if (GetParent()) |
| 431 | { |
| 432 | hWndParent = (HWND) GetParent()->GetHWND(); |
| 433 | if (hWndParent) |
| 434 | ::BringWindowToTop(hWndParent); |
| 435 | } |
| 436 | ShowWindow((HWND) GetHWND(), SW_HIDE); |
| 437 | } |
| 438 | } |
| 439 | return TRUE; |
| 440 | } |
| 441 | |
| 442 | void wxDialog::SetTitle(const wxString& title) |
| 443 | { |
| 444 | SetWindowText((HWND) GetHWND(), (const char *)title); |
| 445 | } |
| 446 | |
| 447 | wxString wxDialog::GetTitle(void) const |
| 448 | { |
| 449 | GetWindowText((HWND) GetHWND(), wxBuffer, 1000); |
| 450 | return wxString(wxBuffer); |
| 451 | } |
| 452 | |
| 453 | void wxDialog::Centre(int direction) |
| 454 | { |
| 455 | int x_offset,y_offset ; |
| 456 | int display_width, display_height; |
| 457 | int width, height, x, y; |
| 458 | wxFrame *frame ; |
| 459 | if (direction & wxCENTER_FRAME) |
| 460 | { |
| 461 | frame = (wxFrame*)GetParent() ; |
| 462 | if (frame) |
| 463 | { |
| 464 | frame->GetPosition(&x_offset,&y_offset) ; |
| 465 | frame->GetSize(&display_width,&display_height) ; |
| 466 | } |
| 467 | } |
| 468 | else |
| 469 | frame = NULL ; |
| 470 | |
| 471 | if (frame==NULL) |
| 472 | { |
| 473 | wxDisplaySize(&display_width, &display_height); |
| 474 | x_offset = 0 ; |
| 475 | y_offset = 0 ; |
| 476 | } |
| 477 | |
| 478 | |
| 479 | GetSize(&width, &height); |
| 480 | GetPosition(&x, &y); |
| 481 | |
| 482 | if (direction & wxHORIZONTAL) |
| 483 | x = (int)((display_width - width)/2); |
| 484 | if (direction & wxVERTICAL) |
| 485 | y = (int)((display_height - height)/2); |
| 486 | |
| 487 | SetSize(x+x_offset, y+y_offset, width, height); |
| 488 | } |
| 489 | |
| 490 | // Replacement for Show(TRUE) for modal dialogs - returns return code |
| 491 | int wxDialog::ShowModal(void) |
| 492 | { |
| 493 | m_windowStyle |= wxDIALOG_MODAL; |
| 494 | Show(TRUE); |
| 495 | return GetReturnCode(); |
| 496 | } |
| 497 | |
| 498 | void wxDialog::EndModal(int retCode) |
| 499 | { |
| 500 | SetReturnCode(retCode); |
| 501 | Show(FALSE); |
| 502 | } |
| 503 | |
| 504 | // Define for each class of dialog and control |
| 505 | WXHBRUSH wxDialog::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, |
| 506 | WXUINT message, WXWPARAM wParam, WXLPARAM lParam) |
| 507 | { |
| 508 | #if CTL3D |
| 509 | HBRUSH hbrush = Ctl3dCtlColorEx(message, wParam, lParam); |
| 510 | return (WXHBRUSH) hbrush; |
| 511 | #else |
| 512 | return 0; |
| 513 | #endif |
| 514 | } |
| 515 | |
| 516 | // Standard buttons |
| 517 | void wxDialog::OnOK(wxCommandEvent& event) |
| 518 | { |
| 519 | if ( Validate() && TransferDataFromWindow() ) |
| 520 | { |
| 521 | if ( IsModal() ) |
| 522 | EndModal(wxID_OK); |
| 523 | else |
| 524 | { |
| 525 | SetReturnCode(wxID_OK); |
| 526 | this->Show(FALSE); |
| 527 | } |
| 528 | } |
| 529 | } |
| 530 | |
| 531 | void wxDialog::OnApply(wxCommandEvent& event) |
| 532 | { |
| 533 | if (Validate()) |
| 534 | TransferDataFromWindow(); |
| 535 | // TODO probably need to disable the Apply button until things change again |
| 536 | } |
| 537 | |
| 538 | void wxDialog::OnCancel(wxCommandEvent& event) |
| 539 | { |
| 540 | if ( IsModal() ) |
| 541 | EndModal(wxID_CANCEL); |
| 542 | else |
| 543 | { |
| 544 | SetReturnCode(wxID_CANCEL); |
| 545 | this->Show(FALSE); |
| 546 | } |
| 547 | } |
| 548 | |
| 549 | bool wxDialog::OnClose(void) |
| 550 | { |
| 551 | // Behaviour changed in 2.0: we'll send a Cancel message by default, |
| 552 | // which may close the dialog. |
| 553 | // Check for looping if the Cancel event handler calls Close() |
| 554 | |
| 555 | static wxList closing; |
| 556 | |
| 557 | if ( closing.Member(this) ) |
| 558 | return FALSE; |
| 559 | |
| 560 | closing.Append(this); |
| 561 | |
| 562 | wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); |
| 563 | cancelEvent.SetEventObject( this ); |
| 564 | GetEventHandler()->ProcessEvent(cancelEvent); |
| 565 | |
| 566 | closing.DeleteObject(this); |
| 567 | |
| 568 | return FALSE; |
| 569 | } |
| 570 | |
| 571 | void wxDialog::OnCloseWindow(wxCloseEvent& event) |
| 572 | { |
| 573 | // Compatibility |
| 574 | if ( GetEventHandler()->OnClose() || event.GetForce()) |
| 575 | { |
| 576 | this->Destroy(); |
| 577 | } |
| 578 | } |
| 579 | |
| 580 | // Destroy the window (delayed, if a managed window) |
| 581 | bool wxDialog::Destroy(void) |
| 582 | { |
| 583 | if (!wxPendingDelete.Member(this)) |
| 584 | wxPendingDelete.Append(this); |
| 585 | return TRUE; |
| 586 | } |
| 587 | |
| 588 | void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& event) |
| 589 | { |
| 590 | #if CTL3D |
| 591 | Ctl3dColorChange(); |
| 592 | #else |
| 593 | SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE)); |
| 594 | SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE)); |
| 595 | Refresh(); |
| 596 | #endif |
| 597 | } |
| 598 | |
| 599 | long wxDialog::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) |
| 600 | { |
| 601 | return wxWindow::MSWWindowProc(message, wParam, lParam); |
| 602 | } |
| 603 | |