| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: mdi.cpp |
| 3 | // Purpose: MDI classes |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 17/09/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 13 | #pragma implementation "mdi.h" |
| 14 | #endif |
| 15 | |
| 16 | // For compilers that support precompilation, includes "wx.h". |
| 17 | #include "wx/wxprec.h" |
| 18 | |
| 19 | #ifdef __VMS |
| 20 | #define XtDisplay XTDISPLAY |
| 21 | #define XtWindow XTWINDOW |
| 22 | #endif |
| 23 | |
| 24 | #include "wx/mdi.h" |
| 25 | #include "wx/menu.h" |
| 26 | #include "wx/settings.h" |
| 27 | #include "wx/icon.h" |
| 28 | |
| 29 | #ifdef __VMS__ |
| 30 | #pragma message disable nosimpint |
| 31 | #endif |
| 32 | #include <Xm/Xm.h> |
| 33 | #include <Xm/BulletinB.h> |
| 34 | #include <Xm/Form.h> |
| 35 | #include <Xm/MainW.h> |
| 36 | #include <Xm/RowColumn.h> |
| 37 | #include <Xm/CascadeBG.h> |
| 38 | #include <Xm/Text.h> |
| 39 | #include <Xm/PushBG.h> |
| 40 | #include <Xm/AtomMgr.h> |
| 41 | #include <Xm/Protocols.h> |
| 42 | #ifdef __VMS__ |
| 43 | #pragma message enable nosimpint |
| 44 | #endif |
| 45 | |
| 46 | #include "wx/motif/private.h" |
| 47 | |
| 48 | extern wxList wxModelessWindows; |
| 49 | |
| 50 | // Implemented in frame.cpp |
| 51 | extern void wxFrameFocusProc(Widget workArea, XtPointer clientData, |
| 52 | XmAnyCallbackStruct *cbs); |
| 53 | |
| 54 | #define wxID_NOTEBOOK_CLIENT_AREA wxID_HIGHEST + 100 |
| 55 | |
| 56 | IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame) |
| 57 | IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame) |
| 58 | IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxNotebook) |
| 59 | |
| 60 | BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame) |
| 61 | EVT_SIZE(wxMDIParentFrame::OnSize) |
| 62 | EVT_ACTIVATE(wxMDIParentFrame::OnActivate) |
| 63 | EVT_SYS_COLOUR_CHANGED(wxMDIParentFrame::OnSysColourChanged) |
| 64 | EVT_MENU_HIGHLIGHT_ALL(wxMDIParentFrame::OnMenuHighlight) |
| 65 | END_EVENT_TABLE() |
| 66 | |
| 67 | BEGIN_EVENT_TABLE(wxMDIClientWindow, wxNotebook) |
| 68 | EVT_SCROLL(wxMDIClientWindow::OnScroll) |
| 69 | EVT_NOTEBOOK_PAGE_CHANGED(wxID_NOTEBOOK_CLIENT_AREA, wxMDIClientWindow::OnPageChanged) |
| 70 | END_EVENT_TABLE() |
| 71 | |
| 72 | |
| 73 | // Parent frame |
| 74 | |
| 75 | wxMDIParentFrame::wxMDIParentFrame() |
| 76 | { |
| 77 | m_clientWindow = (wxMDIClientWindow*) NULL; |
| 78 | m_activeChild = (wxMDIChildFrame*) NULL; |
| 79 | m_activeMenuBar = (wxMenuBar*) NULL; |
| 80 | } |
| 81 | |
| 82 | bool wxMDIParentFrame::Create(wxWindow *parent, |
| 83 | wxWindowID id, |
| 84 | const wxString& title, |
| 85 | const wxPoint& pos, |
| 86 | const wxSize& size, |
| 87 | long style, |
| 88 | const wxString& name) |
| 89 | { |
| 90 | m_clientWindow = (wxMDIClientWindow*) NULL; |
| 91 | m_activeChild = (wxMDIChildFrame*) NULL; |
| 92 | m_activeMenuBar = (wxMenuBar*) NULL; |
| 93 | |
| 94 | bool success = wxFrame::Create(parent, id, title, pos, size, style, name); |
| 95 | if (success) |
| 96 | { |
| 97 | // TODO: app cannot override OnCreateClient since |
| 98 | // wxMDIParentFrame::OnCreateClient will still be called |
| 99 | // (we're in the constructor). How to resolve? |
| 100 | |
| 101 | m_clientWindow = OnCreateClient(); |
| 102 | |
| 103 | // Uses own style for client style |
| 104 | m_clientWindow->CreateClient(this, GetWindowStyleFlag()); |
| 105 | |
| 106 | int w, h; |
| 107 | GetClientSize(& w, & h); |
| 108 | m_clientWindow->SetSize(0, 0, w, h); |
| 109 | return TRUE; |
| 110 | } |
| 111 | else |
| 112 | return FALSE; |
| 113 | } |
| 114 | |
| 115 | wxMDIParentFrame::~wxMDIParentFrame() |
| 116 | { |
| 117 | // Make sure we delete the client window last of all |
| 118 | RemoveChild(m_clientWindow); |
| 119 | |
| 120 | DestroyChildren(); |
| 121 | |
| 122 | delete m_clientWindow; |
| 123 | m_clientWindow = NULL; |
| 124 | } |
| 125 | |
| 126 | void wxMDIParentFrame::SetMenuBar(wxMenuBar *menu_bar) |
| 127 | { |
| 128 | m_frameMenuBar = menu_bar; |
| 129 | |
| 130 | SetChildMenuBar((wxMDIChildFrame*) NULL); |
| 131 | } |
| 132 | |
| 133 | void wxMDIParentFrame::OnSize(wxSizeEvent& WXUNUSED(event)) |
| 134 | { |
| 135 | #if wxUSE_CONSTRAINTS |
| 136 | if (GetAutoLayout()) |
| 137 | Layout(); |
| 138 | #endif |
| 139 | int x = 0; |
| 140 | int y = 0; |
| 141 | int width, height; |
| 142 | GetClientSize(&width, &height); |
| 143 | |
| 144 | if ( GetClientWindow() ) |
| 145 | GetClientWindow()->SetSize(x, y, width, height); |
| 146 | } |
| 147 | |
| 148 | void wxMDIParentFrame::DoGetClientSize(int *width, int *height) const |
| 149 | { |
| 150 | wxFrame::DoGetClientSize(width, height); |
| 151 | } |
| 152 | |
| 153 | void wxMDIParentFrame::OnActivate(wxActivateEvent& WXUNUSED(event)) |
| 154 | { |
| 155 | // Do nothing |
| 156 | } |
| 157 | |
| 158 | // Returns the active MDI child window |
| 159 | wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const |
| 160 | { |
| 161 | return m_activeChild; |
| 162 | } |
| 163 | |
| 164 | // Create the client window class (don't Create the window, |
| 165 | // just return a new class) |
| 166 | wxMDIClientWindow *wxMDIParentFrame::OnCreateClient() |
| 167 | { |
| 168 | return new wxMDIClientWindow ; |
| 169 | } |
| 170 | |
| 171 | // Set the child's menu into the parent frame |
| 172 | void wxMDIParentFrame::SetChildMenuBar(wxMDIChildFrame* child) |
| 173 | { |
| 174 | wxMenuBar* oldMenuBar = m_activeMenuBar; |
| 175 | |
| 176 | if (child == (wxMDIChildFrame*) NULL) // No child: use parent frame |
| 177 | { |
| 178 | if (GetMenuBar() && (GetMenuBar() != m_activeMenuBar)) |
| 179 | { |
| 180 | // if (m_activeMenuBar) |
| 181 | // m_activeMenuBar->DestroyMenuBar(); |
| 182 | |
| 183 | m_activeMenuBar = GetMenuBar(); |
| 184 | m_activeMenuBar->CreateMenuBar(this); |
| 185 | /* |
| 186 | if (oldMenuBar && XtIsManaged((Widget) oldMenuBar->GetMainWidget())) |
| 187 | XtUnmanageChild((Widget) oldMenuBar->GetMainWidget()); |
| 188 | */ |
| 189 | if (oldMenuBar && oldMenuBar->GetMainWidget()) |
| 190 | XtUnmapWidget((Widget) oldMenuBar->GetMainWidget()); |
| 191 | |
| 192 | } |
| 193 | } |
| 194 | else if (child->GetMenuBar() == (wxMenuBar*) NULL) // No child menu bar: use parent frame |
| 195 | { |
| 196 | if (GetMenuBar() && (GetMenuBar() != m_activeMenuBar)) |
| 197 | { |
| 198 | // if (m_activeMenuBar) |
| 199 | // m_activeMenuBar->DestroyMenuBar(); |
| 200 | m_activeMenuBar = GetMenuBar(); |
| 201 | m_activeMenuBar->CreateMenuBar(this); |
| 202 | /* |
| 203 | if (oldMenuBar && XtIsManaged((Widget) oldMenuBar->GetMainWidget())) |
| 204 | XtUnmanageChild((Widget) oldMenuBar->GetMainWidget()); |
| 205 | */ |
| 206 | if (oldMenuBar && oldMenuBar->GetMainWidget()) |
| 207 | XtUnmapWidget((Widget) oldMenuBar->GetMainWidget()); |
| 208 | } |
| 209 | } |
| 210 | else // The child has a menubar |
| 211 | { |
| 212 | if (child->GetMenuBar() != m_activeMenuBar) |
| 213 | { |
| 214 | // if (m_activeMenuBar) |
| 215 | // m_activeMenuBar->DestroyMenuBar(); |
| 216 | |
| 217 | m_activeMenuBar = child->GetMenuBar(); |
| 218 | m_activeMenuBar->CreateMenuBar(this); |
| 219 | /* |
| 220 | if (oldMenuBar && XtIsManaged((Widget) oldMenuBar->GetMainWidget())) |
| 221 | XtUnmanageChild((Widget) oldMenuBar->GetMainWidget()); |
| 222 | */ |
| 223 | if (oldMenuBar && oldMenuBar->GetMainWidget()) |
| 224 | XtUnmapWidget((Widget) oldMenuBar->GetMainWidget()); |
| 225 | } |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | // Redirect events to active child first |
| 230 | bool wxMDIParentFrame::ProcessEvent(wxEvent& event) |
| 231 | { |
| 232 | // Stops the same event being processed repeatedly |
| 233 | static wxEventType inEvent = wxEVT_NULL; |
| 234 | if (inEvent == event.GetEventType()) |
| 235 | return FALSE; |
| 236 | |
| 237 | inEvent = event.GetEventType(); |
| 238 | |
| 239 | bool res = FALSE; |
| 240 | if (m_activeChild && event.IsKindOf(CLASSINFO(wxCommandEvent))) |
| 241 | { |
| 242 | res = m_activeChild->GetEventHandler()->ProcessEvent(event); |
| 243 | } |
| 244 | |
| 245 | if (!res) |
| 246 | res = GetEventHandler()->wxEvtHandler::ProcessEvent(event); |
| 247 | |
| 248 | inEvent = wxEVT_NULL; |
| 249 | |
| 250 | return res; |
| 251 | } |
| 252 | |
| 253 | void wxMDIParentFrame::DoSetSize(int x, int y, |
| 254 | int width, int height, |
| 255 | int sizeFlags) |
| 256 | { |
| 257 | wxWindow::DoSetSize(x, y, width, height, sizeFlags); |
| 258 | } |
| 259 | |
| 260 | void wxMDIParentFrame::DoSetClientSize(int width, int height) |
| 261 | { |
| 262 | wxWindow::DoSetClientSize(width, height); |
| 263 | } |
| 264 | |
| 265 | // Responds to colour changes, and passes event on to children. |
| 266 | void wxMDIParentFrame::OnSysColourChanged(wxSysColourChangedEvent& event) |
| 267 | { |
| 268 | // TODO |
| 269 | |
| 270 | // Propagate the event to the non-top-level children |
| 271 | wxFrame::OnSysColourChanged(event); |
| 272 | } |
| 273 | |
| 274 | // MDI operations |
| 275 | void wxMDIParentFrame::Cascade() |
| 276 | { |
| 277 | // TODO |
| 278 | } |
| 279 | |
| 280 | void wxMDIParentFrame::Tile() |
| 281 | { |
| 282 | // TODO |
| 283 | } |
| 284 | |
| 285 | void wxMDIParentFrame::ArrangeIcons() |
| 286 | { |
| 287 | // TODO |
| 288 | } |
| 289 | |
| 290 | void wxMDIParentFrame::ActivateNext() |
| 291 | { |
| 292 | // TODO |
| 293 | } |
| 294 | |
| 295 | void wxMDIParentFrame::ActivatePrevious() |
| 296 | { |
| 297 | // TODO |
| 298 | } |
| 299 | |
| 300 | // Default menu selection behaviour - display a help string |
| 301 | void wxMDIParentFrame::OnMenuHighlight(wxMenuEvent& event) |
| 302 | { |
| 303 | if (GetStatusBar()) |
| 304 | { |
| 305 | if (event.GetMenuId() == -1) |
| 306 | SetStatusText(""); |
| 307 | else |
| 308 | { |
| 309 | wxMenuBar *menuBar = (wxMenuBar*) NULL; |
| 310 | if (GetActiveChild()) |
| 311 | menuBar = GetActiveChild()->GetMenuBar(); |
| 312 | else |
| 313 | menuBar = GetMenuBar(); |
| 314 | if (menuBar) |
| 315 | { |
| 316 | wxString helpString(menuBar->GetHelpString(event.GetMenuId())); |
| 317 | if (helpString != "") |
| 318 | SetStatusText(helpString); |
| 319 | } |
| 320 | } |
| 321 | } |
| 322 | } |
| 323 | |
| 324 | // Child frame |
| 325 | |
| 326 | wxMDIChildFrame::wxMDIChildFrame() |
| 327 | { |
| 328 | m_mdiParentFrame = (wxMDIParentFrame*) NULL; |
| 329 | } |
| 330 | |
| 331 | bool wxMDIChildFrame::Create(wxMDIParentFrame *parent, |
| 332 | wxWindowID id, |
| 333 | const wxString& title, |
| 334 | const wxPoint& pos, |
| 335 | const wxSize& size, |
| 336 | long style, |
| 337 | const wxString& name) |
| 338 | { |
| 339 | SetName(name); |
| 340 | SetWindowStyleFlag(style); |
| 341 | |
| 342 | m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE); |
| 343 | m_foregroundColour = *wxBLACK; |
| 344 | m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); |
| 345 | |
| 346 | if ( id > -1 ) |
| 347 | m_windowId = id; |
| 348 | else |
| 349 | m_windowId = (int)NewControlId(); |
| 350 | |
| 351 | wxMDIClientWindow* clientWindow = parent->GetClientWindow(); |
| 352 | |
| 353 | wxASSERT_MSG( (clientWindow != (wxWindow*) NULL), "Missing MDI client window."); |
| 354 | |
| 355 | if (clientWindow) clientWindow->AddChild(this); |
| 356 | |
| 357 | SetMDIParentFrame(parent); |
| 358 | |
| 359 | int width = size.x; |
| 360 | int height = size.y; |
| 361 | if (width == -1) |
| 362 | width = 200; // TODO: give reasonable default |
| 363 | if (height == -1) |
| 364 | height = 200; // TODO: give reasonable default |
| 365 | |
| 366 | // We're deactivating the old child |
| 367 | wxMDIChildFrame* oldActiveChild = parent->GetActiveChild(); |
| 368 | if (oldActiveChild) |
| 369 | { |
| 370 | wxActivateEvent event(wxEVT_ACTIVATE, FALSE, oldActiveChild->GetId()); |
| 371 | event.SetEventObject( oldActiveChild ); |
| 372 | oldActiveChild->GetEventHandler()->ProcessEvent(event); |
| 373 | } |
| 374 | |
| 375 | // This is the currently active child |
| 376 | parent->SetActiveChild((wxMDIChildFrame*) this); |
| 377 | |
| 378 | // This time we'll try a bog-standard bulletin board for |
| 379 | // the 'frame'. A main window doesn't seem to work. |
| 380 | |
| 381 | m_mainWidget = (WXWidget) XtVaCreateWidget("client", |
| 382 | xmBulletinBoardWidgetClass, (Widget) clientWindow->GetTopWidget(), |
| 383 | XmNmarginWidth, 0, |
| 384 | XmNmarginHeight, 0, |
| 385 | /* |
| 386 | XmNrightAttachment, XmATTACH_FORM, |
| 387 | XmNleftAttachment, XmATTACH_FORM, |
| 388 | XmNtopAttachment, XmATTACH_FORM, |
| 389 | XmNbottomAttachment, XmATTACH_FORM, |
| 390 | */ |
| 391 | XmNresizePolicy, XmRESIZE_NONE, |
| 392 | NULL); |
| 393 | |
| 394 | XtAddEventHandler((Widget) m_mainWidget, ExposureMask,FALSE, |
| 395 | wxUniversalRepaintProc, (XtPointer) this); |
| 396 | |
| 397 | AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, size.x, size.y); |
| 398 | |
| 399 | ChangeBackgroundColour(); |
| 400 | |
| 401 | XtManageChild((Widget) m_mainWidget); |
| 402 | |
| 403 | SetTitle(title); |
| 404 | |
| 405 | clientWindow->AddPage(this, title, TRUE); |
| 406 | clientWindow->Refresh(); |
| 407 | |
| 408 | // Positions the toolbar and status bar -- but we don't have any. |
| 409 | // PreResize(); |
| 410 | |
| 411 | wxModelessWindows.Append(this); |
| 412 | return TRUE; |
| 413 | } |
| 414 | |
| 415 | |
| 416 | wxMDIChildFrame::~wxMDIChildFrame() |
| 417 | { |
| 418 | if (m_mainWidget) |
| 419 | XtRemoveEventHandler((Widget) m_mainWidget, ExposureMask,FALSE, |
| 420 | wxUniversalRepaintProc, (XtPointer) this); |
| 421 | |
| 422 | if (GetMDIParentFrame()) |
| 423 | { |
| 424 | wxMDIParentFrame* parentFrame = GetMDIParentFrame(); |
| 425 | |
| 426 | if (parentFrame->GetActiveChild() == this) |
| 427 | parentFrame->SetActiveChild((wxMDIChildFrame*) NULL); |
| 428 | wxMDIClientWindow* clientWindow = parentFrame->GetClientWindow(); |
| 429 | |
| 430 | // Remove page if still there |
| 431 | { |
| 432 | int i = clientWindow->FindPage(this); |
| 433 | |
| 434 | if (i != -1) |
| 435 | { |
| 436 | clientWindow->RemovePage(i); |
| 437 | clientWindow->Refresh(); |
| 438 | } |
| 439 | } |
| 440 | |
| 441 | // Set the selection to the first remaining page |
| 442 | if (clientWindow->GetPageCount() > 0) |
| 443 | { |
| 444 | wxMDIChildFrame* child = (wxMDIChildFrame*) clientWindow->GetPage(0); |
| 445 | parentFrame->SetActiveChild(child); |
| 446 | parentFrame->SetChildMenuBar(child); |
| 447 | } |
| 448 | else |
| 449 | { |
| 450 | parentFrame->SetActiveChild((wxMDIChildFrame*) NULL); |
| 451 | parentFrame->SetChildMenuBar((wxMDIChildFrame*) NULL); |
| 452 | } |
| 453 | } |
| 454 | } |
| 455 | |
| 456 | #if 0 |
| 457 | // Implementation: intercept and act upon raise and lower commands. |
| 458 | void wxMDIChildFrame::OnRaise() |
| 459 | { |
| 460 | wxMDIParentFrame* parentFrame = (wxMDIParentFrame*) GetParent() ; |
| 461 | wxMDIChildFrame* oldActiveChild = parentFrame->GetActiveChild(); |
| 462 | parentFrame->SetActiveChild(this); |
| 463 | |
| 464 | if (oldActiveChild) |
| 465 | { |
| 466 | wxActivateEvent event(wxEVT_ACTIVATE, FALSE, oldActiveChild->GetId()); |
| 467 | event.SetEventObject( oldActiveChild ); |
| 468 | oldActiveChild->GetEventHandler()->ProcessEvent(event); |
| 469 | } |
| 470 | |
| 471 | wxActivateEvent event(wxEVT_ACTIVATE, TRUE, this->GetId()); |
| 472 | event.SetEventObject( this ); |
| 473 | this->GetEventHandler()->ProcessEvent(event); |
| 474 | } |
| 475 | |
| 476 | void wxMDIChildFrame::OnLower() |
| 477 | { |
| 478 | wxMDIParentFrame* parentFrame = (wxMDIParentFrame*) GetParent() ; |
| 479 | wxMDIChildFrame* oldActiveChild = parentFrame->GetActiveChild(); |
| 480 | |
| 481 | if (oldActiveChild == this) |
| 482 | { |
| 483 | wxActivateEvent event(wxEVT_ACTIVATE, FALSE, oldActiveChild->GetId()); |
| 484 | event.SetEventObject( oldActiveChild ); |
| 485 | oldActiveChild->GetEventHandler()->ProcessEvent(event); |
| 486 | } |
| 487 | // TODO: unfortunately we don't now know which is the top-most child, |
| 488 | // so make the active child NULL. |
| 489 | parentFrame->SetActiveChild((wxMDIChildFrame*) NULL); |
| 490 | } |
| 491 | #endif |
| 492 | |
| 493 | // Set the client size (i.e. leave the calculation of borders etc. |
| 494 | // to wxWidgets) |
| 495 | void wxMDIChildFrame::DoSetClientSize(int width, int height) |
| 496 | { |
| 497 | wxWindow::DoSetClientSize(width, height); |
| 498 | } |
| 499 | |
| 500 | void wxMDIChildFrame::DoGetClientSize(int* width, int* height) const |
| 501 | { |
| 502 | wxWindow::DoGetSize(width, height); |
| 503 | } |
| 504 | |
| 505 | void wxMDIChildFrame::DoSetSize(int x, int y, int width, int height, int sizeFlags) |
| 506 | { |
| 507 | wxWindow::DoSetSize(x, y, width, height, sizeFlags); |
| 508 | } |
| 509 | |
| 510 | void wxMDIChildFrame::DoGetSize(int* width, int* height) const |
| 511 | { |
| 512 | wxWindow::DoGetSize(width, height); |
| 513 | } |
| 514 | |
| 515 | void wxMDIChildFrame::DoGetPosition(int *x, int *y) const |
| 516 | { |
| 517 | wxWindow::DoGetPosition(x, y); |
| 518 | } |
| 519 | |
| 520 | bool wxMDIChildFrame::Show(bool show) |
| 521 | { |
| 522 | SetVisibleStatus( show ); |
| 523 | return wxWindow::Show(show); |
| 524 | } |
| 525 | |
| 526 | void wxMDIChildFrame::SetMenuBar(wxMenuBar *menuBar) |
| 527 | { |
| 528 | // Don't create the underlying menubar yet; need to recreate |
| 529 | // it every time the child is activated. |
| 530 | m_frameMenuBar = menuBar; |
| 531 | |
| 532 | // We make the assumption that if you're setting the menubar, |
| 533 | // this is the currently active child. |
| 534 | GetMDIParentFrame()->SetChildMenuBar(this); |
| 535 | } |
| 536 | |
| 537 | // Set icon |
| 538 | void wxMDIChildFrame::SetIcon(const wxIcon& icon) |
| 539 | { |
| 540 | m_icons = wxIconBundle( icon ); |
| 541 | |
| 542 | if (icon.Ok()) |
| 543 | { |
| 544 | // Not appropriate since there are no icons in |
| 545 | // a tabbed window |
| 546 | } |
| 547 | } |
| 548 | |
| 549 | void wxMDIChildFrame::SetIcons(const wxIconBundle& icons) |
| 550 | { |
| 551 | m_icons = icons; |
| 552 | } |
| 553 | |
| 554 | void wxMDIChildFrame::SetTitle(const wxString& title) |
| 555 | { |
| 556 | wxTopLevelWindow::SetTitle( title ); |
| 557 | wxMDIClientWindow* clientWindow = GetMDIParentFrame()->GetClientWindow(); |
| 558 | |
| 559 | // Remove page if still there |
| 560 | { |
| 561 | int i = clientWindow->FindPage(this); |
| 562 | |
| 563 | if (i != -1) |
| 564 | clientWindow->SetPageText(i, title); |
| 565 | } |
| 566 | } |
| 567 | |
| 568 | // MDI operations |
| 569 | void wxMDIChildFrame::Maximize() |
| 570 | { |
| 571 | // TODO |
| 572 | } |
| 573 | |
| 574 | void wxMDIChildFrame::Iconize(bool WXUNUSED(iconize)) |
| 575 | { |
| 576 | // TODO |
| 577 | } |
| 578 | |
| 579 | bool wxMDIChildFrame::IsIconized() const |
| 580 | { |
| 581 | return FALSE; |
| 582 | } |
| 583 | |
| 584 | // Is it maximized? Always maximized under Motif, using the |
| 585 | // tabbed MDI implementation. |
| 586 | bool wxMDIChildFrame::IsMaximized(void) const |
| 587 | { |
| 588 | return TRUE; |
| 589 | } |
| 590 | |
| 591 | void wxMDIChildFrame::Restore() |
| 592 | { |
| 593 | // TODO |
| 594 | } |
| 595 | |
| 596 | void wxMDIChildFrame::Activate() |
| 597 | { |
| 598 | // TODO |
| 599 | } |
| 600 | |
| 601 | void wxMDIChildFrame::CaptureMouse() |
| 602 | { |
| 603 | wxWindow::CaptureMouse(); |
| 604 | } |
| 605 | |
| 606 | void wxMDIChildFrame::ReleaseMouse() |
| 607 | { |
| 608 | wxWindow::ReleaseMouse(); |
| 609 | } |
| 610 | |
| 611 | void wxMDIChildFrame::Raise() |
| 612 | { |
| 613 | wxWindow::Raise(); |
| 614 | } |
| 615 | |
| 616 | void wxMDIChildFrame::Lower(void) |
| 617 | { |
| 618 | wxWindow::Raise(); |
| 619 | } |
| 620 | |
| 621 | void wxMDIChildFrame::SetSizeHints(int WXUNUSED(minW), int WXUNUSED(minH), int WXUNUSED(maxW), int WXUNUSED(maxH), int WXUNUSED(incW), int WXUNUSED(incH)) |
| 622 | { |
| 623 | } |
| 624 | |
| 625 | // Client window |
| 626 | |
| 627 | wxMDIClientWindow::wxMDIClientWindow() |
| 628 | { |
| 629 | } |
| 630 | |
| 631 | wxMDIClientWindow::~wxMDIClientWindow() |
| 632 | { |
| 633 | // By the time this destructor is called, the child frames will have been |
| 634 | // deleted and removed from the notebook/client window. |
| 635 | DestroyChildren(); |
| 636 | |
| 637 | m_mainWidget = (WXWidget) 0; |
| 638 | } |
| 639 | |
| 640 | bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style) |
| 641 | { |
| 642 | SetWindowStyleFlag(style); |
| 643 | |
| 644 | // m_windowParent = parent; |
| 645 | // m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE); |
| 646 | |
| 647 | bool success = wxNotebook::Create(parent, wxID_NOTEBOOK_CLIENT_AREA, wxPoint(0, 0), wxSize(100, 100), 0); |
| 648 | if (success) |
| 649 | { |
| 650 | wxFont font(10, wxSWISS, wxNORMAL, wxNORMAL); |
| 651 | SetFont(font); |
| 652 | return TRUE; |
| 653 | } |
| 654 | else |
| 655 | return FALSE; |
| 656 | } |
| 657 | |
| 658 | int wxMDIClientWindow::FindPage(const wxNotebookPage* page) |
| 659 | { |
| 660 | for (int i = GetPageCount() - 1; i >= 0; --i) |
| 661 | { |
| 662 | if (GetPage(i) == page) |
| 663 | return i; |
| 664 | } |
| 665 | |
| 666 | return -1; |
| 667 | } |
| 668 | |
| 669 | void wxMDIClientWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags) |
| 670 | { |
| 671 | wxWindow::DoSetSize(x, y, width, height, sizeFlags); |
| 672 | } |
| 673 | |
| 674 | void wxMDIClientWindow::DoSetClientSize(int width, int height) |
| 675 | { |
| 676 | wxWindow::DoSetClientSize(width, height); |
| 677 | } |
| 678 | |
| 679 | void wxMDIClientWindow::DoGetClientSize(int *width, int *height) const |
| 680 | { |
| 681 | wxWindow::DoGetClientSize(width, height); |
| 682 | } |
| 683 | |
| 684 | void wxMDIClientWindow::DoGetSize(int *width, int *height) const |
| 685 | { |
| 686 | wxWindow::DoGetSize(width, height); |
| 687 | } |
| 688 | |
| 689 | void wxMDIClientWindow::DoGetPosition(int *x, int *y) const |
| 690 | { |
| 691 | wxWindow::DoGetPosition(x, y); |
| 692 | } |
| 693 | |
| 694 | void wxMDIClientWindow::OnScroll(wxScrollEvent& event) |
| 695 | { |
| 696 | // Default(); // Default processing: OBSOLETE FUNCTION |
| 697 | event.Skip(); |
| 698 | } |
| 699 | |
| 700 | void wxMDIClientWindow::OnPageChanged(wxNotebookEvent& event) |
| 701 | { |
| 702 | // Notify child that it has been activated |
| 703 | if (event.GetOldSelection() != -1) |
| 704 | { |
| 705 | wxMDIChildFrame* oldChild = (wxMDIChildFrame*) GetPage(event.GetOldSelection()); |
| 706 | if (oldChild) |
| 707 | { |
| 708 | wxActivateEvent event(wxEVT_ACTIVATE, FALSE, oldChild->GetId()); |
| 709 | event.SetEventObject( oldChild ); |
| 710 | oldChild->GetEventHandler()->ProcessEvent(event); |
| 711 | } |
| 712 | } |
| 713 | if (event.GetSelection() != -1) |
| 714 | { |
| 715 | wxMDIChildFrame* activeChild = (wxMDIChildFrame*) GetPage(event.GetSelection()); |
| 716 | if (activeChild) |
| 717 | { |
| 718 | wxActivateEvent event(wxEVT_ACTIVATE, TRUE, activeChild->GetId()); |
| 719 | event.SetEventObject( activeChild ); |
| 720 | activeChild->GetEventHandler()->ProcessEvent(event); |
| 721 | |
| 722 | if (activeChild->GetMDIParentFrame()) |
| 723 | { |
| 724 | activeChild->GetMDIParentFrame()->SetActiveChild(activeChild); |
| 725 | activeChild->GetMDIParentFrame()->SetChildMenuBar(activeChild); |
| 726 | } |
| 727 | } |
| 728 | } |
| 729 | event.Skip(); |
| 730 | } |