docs/latex/wx/mdi.tex

   1 \section{\class{wxMDIChildFrame}}\label{wxmdichildframe}
   2
   3 An MDI child frame is a frame that can only exist on a \helpref{wxMDIClientWindow}{wxmdiclientwindow},
   4 which is itself a child of \helpref{wxMDIParentFrame}{wxmdiparentframe}.
   5
   6 \wxheading{Derived from}
   7
   8 \helpref{wxFrame}{wxframe}\\
   9 \helpref{wxWindow}{wxwindow}\\
  10 \helpref{wxEvtHandler}{wxevthandler}\\
  11 \helpref{wxObject}{wxobject}
  12
  13 \wxheading{Include files}
  14
  15 <wx/mdi.h>
  16
  17 \wxheading{Window styles}
  18
  19 \twocolwidtha{5cm}
  20 \begin{twocollist}\itemsep=0pt
  21 \twocolitem{\windowstyle{wxCAPTION}}{Puts a caption on the frame.}
  22 \twocolitem{\windowstyle{wxDEFAULT\_FRAME\_STYLE}}{Defined as {\bf wxMINIMIZE\_BOX \pipe wxMAXIMIZE\_BOX \pipe wxTHICK\_FRAME \pipe wxSYSTEM\_MENU \pipe wxCAPTION}.}
  23 \twocolitem{\windowstyle{wxICONIZE}}{Display the frame iconized (minimized) (Windows only).}
  24 \twocolitem{\windowstyle{wxMAXIMIZE}}{Displays the frame maximized (Windows only).}
  25 \twocolitem{\windowstyle{wxMAXIMIZE\_BOX}}{Displays a maximize box on the frame (Windows and Motif only).}
  26 \twocolitem{\windowstyle{wxMINIMIZE}}{Identical to {\bf wxICONIZE}.}
  27 \twocolitem{\windowstyle{wxMINIMIZE\_BOX}}{Displays a minimize box on the frame (Windows and Motif only).}
  28 \twocolitem{\windowstyle{wxRESIZE\_BORDER}}{Displays a resizeable border around the window (Motif only;
  29 for Windows, it is implicit in wxTHICK\_FRAME).}
  30 \twocolitem{\windowstyle{wxSTAY\_ON\_TOP}}{Stay on top of other windows (Windows only).}
  31 \twocolitem{\windowstyle{wxSYSTEM\_MENU}}{Displays a system menu (Windows and Motif only).}
  32 \twocolitem{\windowstyle{wxTHICK\_FRAME}}{Displays a thick frame around the window (Windows and Motif only).}
  33 \end{twocollist}
  34
  35 See also \helpref{window styles overview}{windowstyles}.
  36
  37 \wxheading{Remarks}
  38
  39 Although internally an MDI child frame is a child of the MDI client window, in wxWidgets
  40 you create it as a child of \helpref{wxMDIParentFrame}{wxmdiparentframe}. You can usually
  41 forget that the client window exists.
  42
  43 MDI child frames are clipped to the area of the MDI client window, and may be iconized
  44 on the client window.
  45
  46 You can associate a menubar with a child frame as usual, although an MDI child doesn't display
  47 its menubar under its own title bar. The MDI parent frame's menubar will be changed to
  48 reflect the currently active child frame. If there are currently no children, the parent
  49 frame's own menubar will be displayed.
  50
  51 \wxheading{See also}
  52
  53 \helpref{wxMDIClientWindow}{wxmdiclientwindow}, \helpref{wxMDIParentFrame}{wxmdiparentframe},\rtfsp
  54 \helpref{wxFrame}{wxframe}
  55
  56 \latexignore{\rtfignore{\wxheading{Members}}}
  57
  58 \membersection{wxMDIChildFrame::wxMDIChildFrame}\label{wxmdichildframeconstr}
  59
  60 \func{}{wxMDIChildFrame}{\void}
  61
  62 Default constructor.
  63
  64 \func{}{wxMDIChildFrame}{\param{wxMDIParentFrame* }{parent}, \param{wxWindowID }{id},\rtfsp
  65 \param{const wxString\& }{title}, \param{const wxPoint\&}{ pos = wxDefaultPosition},\rtfsp
  66 \param{const wxSize\&}{ size = wxDefaultSize}, \param{long}{ style = wxDEFAULT\_FRAME\_STYLE},\rtfsp
  67 \param{const wxString\& }{name = ``frame"}}
  68
  69 Constructor, creating the window.
  70
  71 \wxheading{Parameters}
  72
  73 \docparam{parent}{The window parent. This should not be NULL.}
  74
  75 \docparam{id}{The window identifier. It may take a value of -1 to indicate a default value.}
  76
  77 \docparam{title}{The caption to be displayed on the frame's title bar.}
  78
  79 \docparam{pos}{The window position. A value of (-1, -1) indicates a default position, chosen by
  80 either the windowing system or wxWidgets, depending on platform.}
  81
  82 \docparam{size}{The window size. A value of (-1, -1) indicates a default size, chosen by
  83 either the windowing system or wxWidgets, depending on platform.}
  84
  85 \docparam{style}{The window style. See \helpref{wxMDIChildFrame}{wxmdichildframe}.}
  86
  87 \docparam{name}{The name of the window. This parameter is used to associate a name with the item,
  88 allowing the application user to set Motif resource values for
  89 individual windows.}
  90
  91 \wxheading{Remarks}
  92
  93 None.
  94
  95 \wxheading{See also}
  96
  97 \helpref{wxMDIChildFrame::Create}{wxmdichildframecreate}
  98
  99 \membersection{wxMDIChildFrame::\destruct{wxMDIChildFrame}}
 100
 101 \func{}{\destruct{wxMDIChildFrame}}{\void}
 102
 103 Destructor. Destroys all child windows and menu bar if present.
 104
 105 \membersection{wxMDIChildFrame::Activate}\label{wxmdichildframeactivate}
 106
 107 \func{void}{Activate}{\void}
 108
 109 Activates this MDI child frame.
 110
 111 \wxheading{See also}
 112
 113 \helpref{wxMDIChildFrame::Maximize}{wxmdichildframemaximize},\rtfsp
 114 \helpref{wxMDIChildFrame::Restore}{wxmdichildframerestore}
 115
 116 \membersection{wxMDIChildFrame::Create}\label{wxmdichildframecreate}
 117
 118 \func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID }{id},\rtfsp
 119 \param{const wxString\& }{title}, \param{const wxPoint\&}{ pos = wxDefaultPosition},\rtfsp
 120 \param{const wxSize\&}{ size = wxDefaultSize}, \param{long}{ style = wxDEFAULT\_FRAME\_STYLE},\rtfsp
 121 \param{const wxString\& }{name = ``frame"}}
 122
 123 Used in two-step frame construction. See \helpref{wxMDIChildFrame::wxMDIChildFrame}{wxmdichildframeconstr}\rtfsp
 124 for further details.
 125
 126 \membersection{wxMDIChildFrame::Maximize}\label{wxmdichildframemaximize}
 127
 128 \func{void}{Maximize}{\void}
 129
 130 Maximizes this MDI child frame.
 131
 132 \wxheading{See also}
 133
 134 \helpref{wxMDIChildFrame::Activate}{wxmdichildframeactivate},\rtfsp
 135 \helpref{wxMDIChildFrame::Restore}{wxmdichildframerestore}
 136
 137 \membersection{wxMDIChildFrame::Restore}\label{wxmdichildframerestore}
 138
 139 \func{void}{Restore}{\void}
 140
 141 Restores this MDI child frame (unmaximizes).
 142
 143 \wxheading{See also}
 144
 145 \helpref{wxMDIChildFrame::Activate}{wxmdichildframeactivate},\rtfsp
 146 \helpref{wxMDIChildFrame::Maximize}{wxmdichildframemaximize}
 147
 148 \section{\class{wxMDIClientWindow}}\label{wxmdiclientwindow}
 149
 150 An MDI client window is a child of \helpref{wxMDIParentFrame}{wxmdiparentframe}, and manages zero or
 151 more \helpref{wxMDIChildFrame}{wxmdichildframe} objects.
 152
 153 \wxheading{Derived from}
 154
 155 \helpref{wxWindow}{wxwindow}\\
 156 \helpref{wxEvtHandler}{wxevthandler}\\
 157 \helpref{wxObject}{wxobject}
 158
 159 \wxheading{Include files}
 160
 161 <wx/mdi.h>
 162
 163 \wxheading{Remarks}
 164
 165 The client window is the area where MDI child windows exist. It doesn't have to cover the whole
 166 parent frame; other windows such as toolbars and a help window might coexist with it.
 167 There can be scrollbars on a client window, which are controlled by the parent window style.
 168
 169 The {\bf wxMDIClientWindow} class is usually adequate without further derivation, and it is created
 170 automatically when the MDI parent frame is created. If the application needs to derive a new class,
 171 the function \helpref{wxMDIParentFrame::OnCreateClient}{wxmdiparentframeoncreateclient} must be
 172 overridden in order to give an opportunity to use a different class of client window.
 173
 174 Under Windows 95, the client window will automatically have a sunken border style when
 175 the active child is not maximized, and no border style when a child is maximized.
 176
 177 \wxheading{See also}
 178
 179 \helpref{wxMDIChildFrame}{wxmdichildframe}, \helpref{wxMDIParentFrame}{wxmdiparentframe},\rtfsp
 180 \helpref{wxFrame}{wxframe}
 181
 182 \latexignore{\rtfignore{\wxheading{Members}}}
 183
 184 \membersection{wxMDIClientWindow::wxMDIClientWindow}\label{wxmdiclientwindowconstr}
 185
 186 \func{}{wxMDIClientWindow}{\void}
 187
 188 Default constructor.
 189
 190 \func{}{wxMDIClientWindow}{\param{wxMDIParentFrame* }{parent}, \param{long}{ style = 0}}
 191
 192 Constructor, creating the window.
 193
 194 \wxheading{Parameters}
 195
 196 \docparam{parent}{The window parent.}
 197
 198 \docparam{style}{The window style. Currently unused.}
 199
 200 \wxheading{Remarks}
 201
 202 The second style of constructor is called within \helpref{wxMDIParentFrame::OnCreateClient}{wxmdiparentframeoncreateclient}.
 203
 204 \wxheading{See also}
 205
 206 \helpref{wxMDIParentFrame::wxMDIParentFrame}{wxmdiparentframeconstr},\rtfsp
 207 \helpref{wxMDIParentFrame::OnCreateClient}{wxmdiparentframeoncreateclient}
 208
 209 \membersection{wxMDIClientWindow::\destruct{wxMDIClientWindow}}
 210
 211 \func{}{\destruct{wxMDIClientWindow}}{\void}
 212
 213 Destructor.
 214
 215 \membersection{wxMDIClientWindow::CreateClient}\label{wxmdiclientwindowcreateclient}
 216
 217 \func{bool}{CreateClient}{\param{wxMDIParentFrame* }{parent}, \param{long}{ style = 0}}
 218
 219 Used in two-step frame construction. See \helpref{wxMDIClientWindow::wxMDIClientWindow}{wxmdiclientwindowconstr}\rtfsp
 220 for further details.
 221
 222 \section{\class{wxMDIParentFrame}}\label{wxmdiparentframe}
 223
 224 An MDI (Multiple Document Interface) parent frame is a window which can contain
 225 MDI child frames in its own `desktop'. It is a convenient way to avoid window clutter,
 226 and is used in many popular Windows applications, such as Microsoft Word(TM).
 227
 228 \wxheading{Derived from}
 229
 230 \helpref{wxFrame}{wxframe}\\
 231 \helpref{wxWindow}{wxwindow}\\
 232 \helpref{wxEvtHandler}{wxevthandler}\\
 233 \helpref{wxObject}{wxobject}
 234
 235 \wxheading{Include files}
 236
 237 <wx/mdi.h>
 238
 239 \wxheading{Remarks}
 240
 241 There may be multiple MDI parent frames in a single application, but this probably only makes sense
 242 within programming development environments.
 243
 244 Child frames may be of class \helpref{wxMDIChildFrame}{wxmdichildframe} (contained
 245 within the parent frame) or \helpref{wxFrame}{wxframe} (shown as a top-level frame).
 246
 247 An MDI parent frame always has a \helpref{wxMDIClientWindow}{wxmdiclientwindow} associated with it, which
 248 is the parent for MDI client frames.
 249 This client window may be resized to accommodate non-MDI windows, as seen in Microsoft Visual C++ (TM) and
 250 Microsoft Publisher (TM), where a documentation window is placed to one side of the workspace.
 251
 252 MDI remains popular despite dire warnings from Microsoft itself that MDI is an obsolete
 253 user interface style.
 254
 255 The implementation is native in Windows, and simulated under Motif. Under Motif,
 256 the child window frames will often have a different appearance from other frames
 257 because the window decorations are simulated.
 258
 259 \wxheading{Window styles}
 260
 261 \twocolwidtha{5cm}
 262 \begin{twocollist}\itemsep=0pt
 263 \twocolitem{\windowstyle{wxCAPTION}}{Puts a caption on the frame.}
 264 \twocolitem{\windowstyle{wxDEFAULT\_FRAME\_STYLE}}{Defined as {\bf wxMINIMIZE\_BOX \pipe wxMAXIMIZE\_BOX \pipe wxTHICK\_FRAME \pipe wxSYSTEM\_MENU \pipe wxCAPTION}.}
 265 \twocolitem{\windowstyle{wxHSCROLL}}{Displays a horizontal scrollbar in the {\it client window}, allowing
 266 the user to view child frames that are off the current view.}
 267 \twocolitem{\windowstyle{wxICONIZE}}{Display the frame iconized (minimized) (Windows only).}
 268 \twocolitem{\windowstyle{wxMAXIMIZE}}{Displays the frame maximized (Windows only).}
 269 \twocolitem{\windowstyle{wxMAXIMIZE\_BOX}}{Displays a maximize box on the frame (Windows and Motif only).}
 270 \twocolitem{\windowstyle{wxMINIMIZE}}{Identical to {\bf wxICONIZE}.}
 271 \twocolitem{\windowstyle{wxMINIMIZE\_BOX}}{Displays a minimize box on the frame (Windows and Motif only).}
 272 \twocolitem{\windowstyle{wxRESIZE\_BORDER}}{Displays a resizeable border around the window (Motif only;
 273 for Windows, it is implicit in wxTHICK\_FRAME).}
 274 \twocolitem{\windowstyle{wxSTAY\_ON\_TOP}}{Stay on top of other windows (Windows only).}
 275 \twocolitem{\windowstyle{wxSYSTEM\_MENU}}{Displays a system menu (Windows and Motif only).}
 276 \twocolitem{\windowstyle{wxTHICK\_FRAME}}{Displays a thick frame around the window (Windows and Motif only).}
 277 \twocolitem{\windowstyle{wxVSCROLL}}{Displays a vertical scrollbar in the {\it client window}, allowing
 278 the user to view child frames that are off the current view.}
 279 \twocolitem{\windowstyle{wxFRAME\_NO\_WINDOW\_MENU}}{Under Windows, removes the Window menu that is normally
 280 added automatically.}
 281 \end{twocollist}
 282
 283 See also \helpref{window styles overview}{windowstyles}.
 284
 285 \wxheading{See also}
 286
 287 \helpref{wxMDIChildFrame}{wxmdichildframe}, \helpref{wxMDIClientWindow}{wxmdiclientwindow},\rtfsp
 288 \helpref{wxFrame}{wxframe}, \helpref{wxDialog}{wxdialog}
 289
 290 \latexignore{\rtfignore{\wxheading{Members}}}
 291
 292 \membersection{wxMDIParentFrame::wxMDIParentFrame}\label{wxmdiparentframeconstr}
 293
 294 \func{}{wxMDIParentFrame}{\void}
 295
 296 Default constructor.
 297
 298 \func{}{wxMDIParentFrame}{\param{wxWindow* }{parent}, \param{wxWindowID }{id},\rtfsp
 299 \param{const wxString\& }{title}, \param{const wxPoint\&}{ pos = wxDefaultPosition},\rtfsp
 300 \param{const wxSize\&}{ size = wxDefaultSize}, \param{long}{ style = wxDEFAULT\_FRAME\_STYLE \pipe wxVSCROLL \pipe wxHSCROLL},\rtfsp
 301 \param{const wxString\& }{name = ``frame"}}
 302
 303 Constructor, creating the window.
 304
 305 \wxheading{Parameters}
 306
 307 \docparam{parent}{The window parent. This should be NULL.}
 308
 309 \docparam{id}{The window identifier. It may take a value of -1 to indicate a default value.}
 310
 311 \docparam{title}{The caption to be displayed on the frame's title bar.}
 312
 313 \docparam{pos}{The window position. A value of (-1, -1) indicates a default position, chosen by
 314 either the windowing system or wxWidgets, depending on platform.}
 315
 316 \docparam{size}{The window size. A value of (-1, -1) indicates a default size, chosen by
 317 either the windowing system or wxWidgets, depending on platform.}
 318
 319 \docparam{style}{The window style. See \helpref{wxMDIParentFrame}{wxmdiparentframe}.}
 320
 321 \docparam{name}{The name of the window. This parameter is used to associate a name with the item,
 322 allowing the application user to set Motif resource values for
 323 individual windows.}
 324
 325 \wxheading{Remarks}
 326
 327 During the construction of the frame, the client window will be created. To use a different class
 328 from \helpref{wxMDIClientWindow}{wxmdiclientwindow}, override\rtfsp
 329 \helpref{wxMDIParentFrame::OnCreateClient}{wxmdiparentframeoncreateclient}.
 330
 331 Under Windows 95, the client window will automatically have a sunken border style when
 332 the active child is not maximized, and no border style when a child is maximized.
 333
 334 \wxheading{See also}
 335
 336 \helpref{wxMDIParentFrame::Create}{wxmdiparentframecreate},\rtfsp
 337 \helpref{wxMDIParentFrame::OnCreateClient}{wxmdiparentframeoncreateclient}
 338
 339 \membersection{wxMDIParentFrame::\destruct{wxMDIParentFrame}}
 340
 341 \func{}{\destruct{wxMDIParentFrame}}{\void}
 342
 343 Destructor. Destroys all child windows and menu bar if present.
 344
 345 \membersection{wxMDIParentFrame::ActivateNext}\label{wxmdiparentframeactivatenext}
 346
 347 \func{void}{ActivateNext}{\void}
 348
 349 Activates the MDI child following the currently active one.
 350
 351 \wxheading{See also}
 352
 353 \helpref{wxMDIParentFrame::ActivatePrevious}{wxmdiparentframeactivateprevious}
 354
 355 \membersection{wxMDIParentFrame::ActivatePrevious}\label{wxmdiparentframeactivateprevious}
 356
 357 \func{void}{ActivatePrevious}{\void}
 358
 359 Activates the MDI child preceding the currently active one.
 360
 361 \wxheading{See also}
 362
 363 \helpref{wxMDIParentFrame::ActivateNext}{wxmdiparentframeactivatenext}
 364
 365
 366 \membersection{wxMDIParentFrame::ArrangeIcons}\label{wxmdiparentframearrangeicons}
 367
 368 \func{void}{ArrangeIcons}{\void}
 369
 370 Arranges any iconized (minimized) MDI child windows.
 371
 372 \wxheading{See also}
 373
 374 \helpref{wxMDIParentFrame::Cascade}{wxmdiparentframecascade},\rtfsp
 375 \helpref{wxMDIParentFrame::Tile}{wxmdiparentframetile}
 376
 377 \membersection{wxMDIParentFrame::Cascade}\label{wxmdiparentframecascade}
 378
 379 \func{void}{Cascade}{\void}
 380
 381 Arranges the MDI child windows in a cascade.
 382
 383 \wxheading{See also}
 384
 385 \helpref{wxMDIParentFrame::Tile}{wxmdiparentframetile},\rtfsp
 386 \helpref{wxMDIParentFrame::ArrangeIcons}{wxmdiparentframearrangeicons}
 387
 388 \membersection{wxMDIParentFrame::Create}\label{wxmdiparentframecreate}
 389
 390 \func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID }{id},\rtfsp
 391 \param{const wxString\& }{title}, \param{const wxPoint\&}{ pos = wxDefaultPosition},\rtfsp
 392 \param{const wxSize\&}{ size = wxDefaultSize}, \param{long}{ style = wxDEFAULT\_FRAME\_STYLE \pipe wxVSCROLL \pipe wxHSCROLL},\rtfsp
 393 \param{const wxString\& }{name = ``frame"}}
 394
 395 Used in two-step frame construction. See \helpref{wxMDIParentFrame::wxMDIParentFrame}{wxmdiparentframeconstr}\rtfsp
 396 for further details.
 397
 398 \membersection{wxMDIParentFrame::GetClientSize}\label{wxmdiparentframegetclientsize}
 399
 400 \constfunc{virtual void}{GetClientSize}{\param{int* }{width}, \param{int* }{height}}
 401
 402 This gets the size of the frame `client area' in pixels.
 403
 404 \wxheading{Parameters}
 405
 406 \docparam{width}{Receives the client width in pixels.}
 407
 408 \docparam{height}{Receives the client height in pixels.}
 409
 410 \wxheading{Remarks}
 411
 412 The client area is the area which may be drawn on by the programmer, excluding title bar, border, status bar,
 413 and toolbar if present.
 414
 415 If you wish to manage your own toolbar (or perhaps you have more than one),
 416 provide an {\bf OnSize} event handler. Call {\bf GetClientSize} to
 417 find how much space there is for your windows and don't forget to set the size and position
 418 of the MDI client window as well as your toolbar and other windows (but not the status bar).
 419
 420 If you have set a toolbar with \helpref{wxMDIParentFrame::SetToolbar}{wxmdiparentframesettoolbar},
 421 the client size returned will have subtracted the toolbar height. However, the available positions
 422 for the client window and other windows of the frame do not start at zero - you must add the toolbar height.
 423
 424 The position and size of the status bar and toolbar (if known to the frame) are always managed
 425 by {\bf wxMDIParentFrame}, regardless of what behaviour is defined in your {\bf OnSize} event handler.
 426 However, the client window position and size are always set in {\bf OnSize}, so if you override this
 427 event handler, make sure you deal with the client window.
 428
 429 You do not have to manage the size and position of MDI child windows, since they are managed
 430 automatically by the client window.
 431
 432 \wxheading{See also}
 433
 434 \helpref{wxMDIParentFrame::GetToolBar}{wxmdiparentframegettoolbar},\rtfsp
 435 \helpref{wxMDIParentFrame::SetToolBar}{wxmdiparentframesettoolbar},\rtfsp
 436 \helpref{wxMDIClientWindow}{wxmdiclientwindow}
 437
 438
 439 \pythonnote{The wxPython version of this method takes no arguments and
 440 returns a tuple containing width and height.}
 441
 442 \membersection{wxMDIParentFrame::GetActiveChild}\label{wxmdiparentframegetactivechild}
 443
 444 \constfunc{wxMDIChildFrame*}{GetActiveChild}{\void}
 445
 446 Returns a pointer to the active MDI child, if there is one.
 447
 448 \membersection{wxMDIParentFrame::GetClientWindow}\label{wxmdiparentframegetclientwindow}
 449
 450 \constfunc{wxMDIClientWindow*}{GetClientWindow}{\void}
 451
 452 Returns a pointer to the client window.
 453
 454 \wxheading{See also}
 455
 456 \helpref{wxMDIParentFrame::OnCreateClient}{wxmdiparentframeoncreateclient}
 457
 458 \membersection{wxMDIParentFrame::GetToolBar}\label{wxmdiparentframegettoolbar}
 459
 460 \constfunc{virtual wxWindow*}{GetToolBar}{\void}
 461
 462 Returns the window being used as the toolbar for this frame.
 463
 464 \wxheading{See also}
 465
 466 \helpref{wxMDIParentFrame::SetToolBar}{wxmdiparentframesettoolbar}
 467
 468 \membersection{wxMDIParentFrame::GetWindowMenu}\label{wxmdiparentframegetwindowmenu}
 469
 470 \constfunc{wxMenu*}{GetWindowMenu}{\void}
 471
 472 Returns the current Window menu (added by wxWidgets to the menubar). This function
 473 is available under Windows only.
 474
 475 \membersection{wxMDIParentFrame::OnCreateClient}\label{wxmdiparentframeoncreateclient}
 476
 477 \func{virtual wxMDIClientWindow*}{OnCreateClient}{\void}
 478
 479 Override this to return a different kind of client window. If you override this function,
 480 you must create your parent frame in two stages, or your function will never be called,
 481 due to the way C++ treats virtual functions called from constructors. For example:
 482
 483 \begin{verbatim}
 484   frame = new MyParentFrame;
 485   frame->Create(parent, myParentFrameId, wxT("My Parent Frame"));
 486 \end{verbatim}
 487
 488 \wxheading{Remarks}
 489
 490 You might wish to derive from \helpref{wxMDIClientWindow}{wxmdiclientwindow} in order
 491 to implement different erase behaviour, for example, such as painting a bitmap
 492 on the background.
 493
 494 Note that it is probably impossible to have a client window that scrolls as well as painting
 495 a bitmap or pattern, since in {\bf OnScroll}, the scrollbar positions always return zero.
 496 (Solutions to: {\tt julian.smart@btopenworld.com}).
 497
 498 \wxheading{See also}
 499
 500 \helpref{wxMDIParentFrame::GetClientWindow}{wxmdiparentframegetclientwindow},\rtfsp
 501 \helpref{wxMDIClientWindow}{wxmdiclientwindow}
 502
 503 \membersection{wxMDIParentFrame::SetToolBar}\label{wxmdiparentframesettoolbar}
 504
 505 \func{virtual void}{SetToolBar}{\param{wxWindow*}{ toolbar}}
 506
 507 Sets the window to be used as a toolbar for this
 508 MDI parent window. It saves the application having to manage the positioning
 509 of the toolbar MDI client window.
 510
 511 \wxheading{Parameters}
 512
 513 \docparam{toolbar}{Toolbar to manage.}
 514
 515 \wxheading{Remarks}
 516
 517 When the frame is resized, the toolbar is resized to be the width of
 518 the frame client area, and the toolbar height is kept the same.
 519
 520 The parent of the toolbar must be this frame.
 521
 522 If you wish to manage your own toolbar (or perhaps you have more than one),
 523 don't call this function, and instead manage your subwindows and the MDI client window by
 524 providing an {\bf OnSize} event handler. Call \helpref{wxMDIParentFrame::GetClientSize}{wxmdiparentframegetclientsize} to
 525 find how much space there is for your windows.
 526
 527 Note that SDI (normal) frames and MDI child windows must always have their
 528 toolbars managed by the application.
 529
 530 \wxheading{See also}
 531
 532 \helpref{wxMDIParentFrame::GetToolBar}{wxmdiparentframegettoolbar},\rtfsp
 533 \helpref{wxMDIParentFrame::GetClientSize}{wxmdiparentframegetclientsize}
 534
 535 \membersection{wxMDIParentFrame::SetWindowMenu}\label{wxmdiparentframesetwindowmenu}
 536
 537 \func{void}{SetWindowMenu}{\param{wxMenu*}{ menu}}
 538
 539 Call this to change the current Window menu. Ownership of the menu object passes to
 540 the frame when you call this function.
 541
 542 This call is available under Windows only.
 543
 544 To remove the window completely, use the wxFRAME\_NO\_WINDOW\_MENU window style.
 545
 546 \membersection{wxMDIParentFrame::Tile}\label{wxmdiparentframetile}
 547
 548 \func{void}{Tile}{\void}
 549
 550 Tiles the MDI child windows.
 551
 552 \wxheading{See also}
 553
 554 \helpref{wxMDIParentFrame::Cascade}{wxmdiparentframecascade},\rtfsp
 555 \helpref{wxMDIParentFrame::ArrangeIcons}{wxmdiparentframearrangeicons}
 556
 557