git.oblomov.eu Git - wine/blob - documentation/dlls.sgml

   1     <chapter id="dlls">
   2       <title>Wine Builtin DLLs</title>
   3     <para>A more detailed look at Wine's builtin DLLs...</para>
   4
   5     <sect1 id="common-controls">
   6       <title>Common Controls</title>
   7
   8       <!-- FIXME: Huh? Subtitle element not available here?!? -->
   9       <bridgehead renderas="sect3">
  10         Their development status and their UNDOCUMENTED features and functions
  11       </bridgehead>
  12
  13       <para>
  14         written by Eric Kohl &lt;ekohl@abo.rhein-zeitung.de&gt;
  15       </para>
  16       <para>
  17         (Extracted from <filename>wine/documentation/common_controls</filename>)
  18       </para>
  19
  20
  21       <sect2>
  22         <title>1. Introduction</title>
  23
  24         <para>
  25           The information provided herein is based on the dll version
  26           4.72 which is included in MS Internet Explorer 4.01.
  27         </para>
  28         <para>
  29           All information about common controls should be collected in this document.
  30         </para>
  31         <para>
  32           All Wine programmers are encouraged to add their knowledge to this document.
  33         </para>
  34       </sect2>
  35
  36       <sect2>
  37         <title>2. General Information</title>
  38
  39         <para>
  40           Further information about common controls can be found in
  41           the MS Platform SDK and the MS Internet Client SDK (most
  42           recent). Information from these SDK's will NOT be repeated
  43           here. Only information which can NOT be found in these SDK's
  44           will be collected here. Some information in the SDK's
  45           mentioned above is (intentionally???) WRONG. Corrections to
  46           wrong information will be collected here too.
  47         </para>
  48
  49         <sect3>
  50           <title>2.1 Structure sizes of different common control versions</title>
  51
  52           <para>
  53             The common controls have been continously improved in the
  54             past. Some of the orignal structures had to be extended
  55             and their size changed. Most of the common control
  56             structures include their size as the first parameter. If a
  57             control gets the wrong size in a message or function a
  58             failure is very likely to occur. To avoid this, MS defined
  59             new constants that reflect the structure size of older
  60             <filename>COMCTL32.DLL</filename> versions. The following
  61             list shows the structure size constants that are currently
  62             defined in the original <filename>COMCTL32.DLL</filename>.
  63           </para>
  64           <note>
  65             <para>
  66               Some stuctures are NOT defined in wine's COMCTL32 yet.
  67             </para>
  68           </note>
  69
  70           <variablelist>
  71             <varlistentry>
  72               <term><varname>HDITEM_V1_SIZE</varname>:</term>
  73               <listitem>
  74                 <para>The size of the <structname>HDITEM</structname>
  75                   structure in version 4.00.</para>
  76               </listitem>
  77             </varlistentry>
  78             <varlistentry>
  79               <term><varname>LVCOLUMN_V1_SIZE</varname>:</term>
  80               <listitem>
  81                 <para>The size of the
  82                   <structname>LVCOLUMN</structname> structure in
  83                   version 4.00.</para>
  84               </listitem>
  85             </varlistentry>
  86             <varlistentry>
  87               <term><varname>LVHITTESTINFO_V1_SIZE</varname>:</term>
  88               <listitem>
  89                 <para>The size of the
  90                   <structname>LVHITTESTINFO</structname> structure in
  91                   version 4.00.</para>
  92               </listitem>
  93             </varlistentry>
  94             <varlistentry>
  95               <term><varname>LVITEM_V1_SIZE</varname>:</term>
  96               <listitem>
  97                 <para>The size of the <structname>LVITEM</structname>
  98                   structure in version 4.00.</para>
  99               </listitem>
 100             </varlistentry>
 101             <varlistentry>
 102               <term><varname>NMLVCUSTOMDRAW_V3_SIZE</varname>:</term>
 103               <listitem>
 104                 <para>The size of the
 105                   <structname>NMLVCUSTOMDRAW</structname> structure in
 106                   version 4.70.</para>
 107               </listitem>
 108             </varlistentry>
 109             <varlistentry>
 110               <term><varname>NMTTDISPINFO_V1_SIZE</varname>:</term>
 111               <listitem>
 112                 <para>The size of the
 113                   <structname>NMTTDISPINFO</structname> structure in
 114                   version 4.00.</para>
 115               </listitem>
 116             </varlistentry>
 117             <varlistentry>
 118               <term><varname>NMTVCUSTOMDRAW_V3_SIZE</varname>:</term>
 119               <listitem>
 120                 <para>The size of the
 121                   <structname>NMTVCUSTOMDRAW</structname> structure in
 122                   version 4.70.</para>
 123               </listitem>
 124             </varlistentry>
 125             <varlistentry>
 126               <term><varname>PROPSHEETHEADER_V1_SIZE</varname>:</term>
 127               <listitem>
 128                 <para>The size of the
 129                   <structname>PROPSHEETHEADER</structname> structure
 130                   in version 4.00.</para>
 131               </listitem>
 132             </varlistentry>
 133             <varlistentry>
 134               <term><varname>PROPSHEETPAGE_V1_SIZE</varname>:</term>
 135               <listitem>
 136                 <para>The size of the
 137                   <structname>PROPSHEETPAGE</structname> structure in
 138                   version 4.00.</para>
 139               </listitem>
 140             </varlistentry>
 141             <varlistentry>
 142               <term><varname>REBARBANDINFO_V3_SIZE</varname>:</term>
 143               <listitem>
 144                 <para>The size of the
 145                   <structname>REBARBANDINFO</structname> structure in
 146                   version 4.70.</para>
 147               </listitem>
 148             </varlistentry>
 149             <varlistentry>
 150               <term><varname>TTTOOLINFO_V1_SIZE</varname>:</term>
 151               <listitem>
 152                 <para>The size of the
 153                   <structname>TOOLINFO</structname> structure in
 154                   version 4.00.</para>
 155               </listitem>
 156             </varlistentry>
 157             <varlistentry>
 158               <term><varname>TVINSERTSTRUCT_V1_SIZE</varname>:</term>
 159               <listitem>
 160                 <para>The size of the
 161                   <structname>TVINSERTSTRUCT</structname> structure in
 162                   version 4.00.</para>
 163               </listitem>
 164             </varlistentry>
 165           </variablelist>
 166         </sect3>
 167       </sect2>
 168
 169       <sect2>
 170         <title>3. Controls</title>
 171
 172         <para>
 173           This section describes the development status of the common controls.
 174         </para>
 175
 176         <sect3>
 177           <title>3.1 Animation Control</title>
 178
 179           <variablelist>
 180             <varlistentry>
 181               <term>Author:</term>
 182               <listitem>
 183                 <para>Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 184               </listitem>
 185             </varlistentry>
 186             <varlistentry>
 187               <term>Status:</term>
 188               <listitem>
 189                 <para>Dummy control. No functionality.</para>
 190               </listitem>
 191             </varlistentry>
 192             <varlistentry>
 193               <term>  Notes:</term>
 194               <listitem>
 195                 <para>Author needed!! Any volunteers??</para>
 196               </listitem>
 197             </varlistentry>
 198           </variablelist>
 199         </sect3>
 200
 201         <sect3>
 202           <title>3.2 Combo Box Ex Control</title>
 203
 204           <variablelist>
 205             <varlistentry>
 206               <term>Author:</term>
 207               <listitem>
 208                 <para>Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 209               </listitem>
 210             </varlistentry>
 211             <varlistentry>
 212               <term>Status:</term>
 213               <listitem>
 214                 <para>Dummy control. No functionality.</para>
 215               </listitem>
 216             </varlistentry>
 217             <varlistentry>
 218               <term>Notes:</term>
 219               <listitem>
 220                 <para>Author needed!! Any volunteers??</para>
 221               </listitem>
 222             </varlistentry>
 223           </variablelist>
 224         </sect3>
 225
 226         <sect3>
 227           <title>3.3 Date and Time Picker Control</title>
 228
 229           <variablelist>
 230             <varlistentry>
 231               <term>Author:</term>
 232               <listitem>
 233                 <para>Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 234               </listitem>
 235             </varlistentry>
 236             <varlistentry>
 237               <term>Status:</term>
 238               <listitem>
 239                 <para>Dummy control. No functionality.</para>
 240               </listitem>
 241             </varlistentry>
 242             <varlistentry>
 243               <term>Notes:</term>
 244               <listitem>
 245                 <para>Author needed!! Any volunteers??</para>
 246               </listitem>
 247             </varlistentry>
 248           </variablelist>
 249         </sect3>
 250
 251         <sect3>
 252           <title>3.4 Drag List Box Control</title>
 253
 254           <variablelist>
 255             <varlistentry>
 256               <term>Author:</term>
 257               <listitem>
 258                 <para>Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 259               </listitem>
 260             </varlistentry>
 261             <varlistentry>
 262               <term>Status:</term>
 263               <listitem>
 264                 <para>Dummy control. No functionality.</para>
 265               </listitem>
 266             </varlistentry>
 267             <varlistentry>
 268               <term>Notes:</term>
 269               <listitem>
 270                 <para>Author needed!! Any volunteers??</para>
 271               </listitem>
 272             </varlistentry>
 273           </variablelist>
 274         </sect3>
 275
 276         <sect3>
 277           <title>3.5 Flat Scroll Bar Control</title>
 278
 279           <variablelist>
 280             <varlistentry>
 281               <term>Author:</term>
 282               <listitem>
 283                 <para>Dummy written by Alex Priem. &lt;alexp@sci.kun.nl&gt;</para>
 284               </listitem>
 285             </varlistentry>
 286             <varlistentry>
 287               <term>Status:</term>
 288               <listitem>
 289                 <para>Dummy control. No functionality.</para>
 290               </listitem>
 291             </varlistentry>
 292             <varlistentry>
 293               <term>Notes:</term>
 294               <listitem>
 295                 <para>Author needed!! Any volunteers??</para>
 296               </listitem>
 297             </varlistentry>
 298           </variablelist>
 299         </sect3>
 300
 301         <sect3>
 302           <title>3.6 Header Control</title>
 303
 304           <variablelist>
 305             <varlistentry>
 306               <term>Author:</term>
 307               <listitem>
 308                 <para>Eric Kohl &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 309               </listitem>
 310             </varlistentry>
 311             <varlistentry>
 312               <term>Status:</term>
 313               <listitem>
 314                 <itemizedlist>
 315                   <listitem>
 316                     <para>Almost finished.</para>
 317                   </listitem>
 318                   <listitem>
 319                     <para>Unicode notifications are not supported (WM_NOTIFYFORMAT).</para>
 320                   </listitem>
 321                   <listitem>
 322                     <para>Order array not supported.</para>
 323                   </listitem>
 324                 </itemizedlist>
 325               </listitem>
 326             </varlistentry>
 327           </variablelist>
 328         </sect3>
 329
 330         <sect3>
 331           <title>3.7 Hot Key Control</title>
 332
 333           <variablelist>
 334             <varlistentry>
 335               <term>Author:</term>
 336               <listitem>
 337                 <para>Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 338               </listitem>
 339             </varlistentry>
 340             <varlistentry>
 341               <term>Status:</term>
 342               <listitem>
 343                 <para>Dummy control. No functionality.</para>
 344               </listitem>
 345             </varlistentry>
 346             <varlistentry>
 347               <term>Notes:</term>
 348               <listitem>
 349                 <para>Author needed!! Any volunteers??</para>
 350               </listitem>
 351             </varlistentry>
 352           </variablelist>
 353         </sect3>
 354
 355         <sect3>
 356           <title>3.8 Image List (no control)</title>
 357
 358           <variablelist>
 359             <varlistentry>
 360               <term>Author:</term>
 361               <listitem>
 362                 <para>Eric Kohl &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 363               </listitem>
 364             </varlistentry>
 365             <varlistentry>
 366               <term>Status:</term>
 367               <listitem>
 368                 <para>Almost finished.</para>
 369               </listitem>
 370             </varlistentry>
 371           </variablelist>
 372         </sect3>
 373
 374         <sect3>
 375           <title>3.9 IP Address Control</title>
 376
 377           <variablelist>
 378             <varlistentry>
 379               <term>Author:</term>
 380               <listitem>
 381                 <para>
 382                   Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;,
 383                   Alex Priem &lt;alexp@sci.kun.nl&gt;
 384                 </para>
 385               </listitem>
 386             </varlistentry>
 387             <varlistentry>
 388               <term>Status:</term>
 389               <listitem>
 390                 <para>Under construction.</para>
 391               </listitem>
 392             </varlistentry>
 393           </variablelist>
 394         </sect3>
 395
 396         <sect3>
 397           <title>3.10 List View Control</title>
 398
 399           <variablelist>
 400             <varlistentry>
 401             <term>Author:</term>
 402               <listitem>
 403                 <para>Dummy written by: </para>
 404                 <itemizedlist>
 405                   <listitem>
 406                     <para>Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 407                   </listitem>
 408                   <listitem>
 409                     <para>Luc Tourangeau &lt;luc@macadamian.com&gt;</para>
 410                   </listitem>
 411                   <listitem>
 412                     <para>Koen Deforche &lt;jozef@kotnet.org&gt;</para>
 413                   </listitem>
 414                   <listitem>
 415                     <para>Francis Beaudet &lt;francis@macadamian.com&gt; and the "Corel-Team"</para>
 416                   </listitem>
 417                 </itemizedlist>
 418               </listitem>
 419             </varlistentry>
 420
 421             <varlistentry>
 422               <term>Status:</term>
 423               <listitem>
 424                 <para>Under construction.</para>
 425               </listitem>
 426             </varlistentry>
 427             <varlistentry>
 428               <term>Notes:</term>
 429               <listitem>
 430                 <para>
 431                   Basic data structure with related messages are
 432                   supported. No painting supported yet.
 433                 </para>
 434               </listitem>
 435             </varlistentry>
 436           </variablelist>
 437         </sect3>
 438
 439         <sect3>
 440           <title>3.11 Month Calendar Control</title>
 441
 442           <variablelist>
 443             <varlistentry>
 444               <term>Author:</term>
 445               <listitem>
 446                 <para>Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 447               </listitem>
 448             </varlistentry>
 449             <varlistentry>
 450               <term>Status:</term>
 451               <listitem>
 452                 <para>Dummy control. No functionality.</para>
 453               </listitem>
 454             </varlistentry>
 455             <varlistentry>
 456               <term>Notes:</term>
 457               <listitem>
 458                 <para>Author needed!! Any volunteers??</para>
 459               </listitem>
 460             </varlistentry>
 461           </variablelist>
 462         </sect3>
 463
 464         <sect3>
 465           <title>3.12 Native font control</title>
 466
 467           <variablelist>
 468             <varlistentry>
 469               <term>Author:</term>
 470               <listitem>
 471                 <para>Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 472               </listitem>
 473             </varlistentry>
 474             <varlistentry>
 475               <term>Status:</term>
 476               <listitem>
 477                 <para>Dummy control. No functionality.</para>
 478               </listitem>
 479             </varlistentry>
 480             <varlistentry>
 481               <term>Notes:</term>
 482               <listitem>
 483                 <para>Author needed!! Any volunteers??</para>
 484               </listitem>
 485             </varlistentry>
 486           </variablelist>
 487         </sect3>
 488
 489         <sect3>
 490           <title>3.13 Pager Control</title>
 491
 492           <variablelist>
 493             <varlistentry>
 494               <term>Author:</term>
 495               <listitem>
 496                 <para>Dummy written by Eric Kohl. &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 497               </listitem>
 498             </varlistentry>
 499             <varlistentry>
 500               <term>Status:</term>
 501               <listitem>
 502                 <para>
 503                   Under construction. Many missing features.
 504                 </para>
 505               </listitem>
 506             </varlistentry>
 507             <varlistentry>
 508               <term>Notes:</term>
 509               <listitem>
 510                 <para>Author needed!! Any volunteers??</para>
 511               </listitem>
 512             </varlistentry>
 513           </variablelist>
 514         </sect3>
 515
 516         <sect3>
 517           <title>3.14 Progress Bar Control</title>
 518
 519           <variablelist>
 520             <varlistentry>
 521               <term>Author:</term>
 522               <listitem>
 523                 <para>
 524                   Original implementation by Dimitrie O. Paun. Fixes
 525                   and improvements by Eric Kohl.
 526                 </para>
 527               </listitem>
 528             </varlistentry>
 529             <varlistentry>
 530               <term>Status:</term>
 531               <listitem>
 532                 <para>Finished!</para>
 533               </listitem>
 534             </varlistentry>
 535           </variablelist>
 536         </sect3>
 537
 538         <sect3>
 539           <title>3.15 Property Sheet</title>
 540
 541           <variablelist>
 542             <varlistentry>
 543               <term>Author:</term>
 544               <listitem>
 545                 <para>
 546                   Anders Carlsson &lt;anders.carlsson@linux.nu&gt; and
 547                   Francis Beaudet &lt;francis@macadamian.com&gt;
 548                 </para>
 549               </listitem>
 550             </varlistentry>
 551             <varlistentry>
 552               <term>Status:</term>
 553               <listitem>
 554                 <para>Development in progress.</para>
 555               </listitem>
 556             </varlistentry>
 557             <varlistentry>
 558               <term>Notes:</term>
 559               <listitem>
 560                 <para>Tab control must be implemented first.</para>
 561               </listitem>
 562             </varlistentry>
 563           </variablelist>
 564         </sect3>
 565
 566         <sect3>
 567           <title>3.16 Rebar Control (Cool Bar)</title>
 568
 569           <variablelist>
 570             <varlistentry>
 571               <term>Author:</term>
 572               <listitem>
 573                 <para>Eric Kohl &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 574               </listitem>
 575             </varlistentry>
 576             <varlistentry>
 577               <term>Status:</term>
 578               <listitem>
 579                 <para>Development in progress. Many bugs and missing features.</para>
 580               </listitem>
 581             </varlistentry>
 582             <varlistentry>
 583               <term>Notes:</term>
 584               <listitem>
 585                 <para>Author needed!! Any volunteers??</para>
 586               </listitem>
 587             </varlistentry>
 588           </variablelist>
 589         </sect3>
 590
 591         <sect3>
 592           <title>3.17 Status Bar Control</title>
 593
 594           <variablelist>
 595             <varlistentry>
 596               <term>Author:</term>
 597               <listitem>
 598                 <para>
 599                   Original implementation by Bruce Milner. Fixes and
 600                   improvements by Eric Kohl.
 601                 </para>
 602               </listitem>
 603             </varlistentry>
 604             <varlistentry>
 605               <term>Status:</term>
 606               <listitem>
 607                 <para>Almost finished.</para>
 608               </listitem>
 609             </varlistentry>
 610             <varlistentry>
 611               <term>Notes:</term>
 612               <listitem>
 613                 <para>Tooltip integration is almost complete.</para>
 614               </listitem>
 615             </varlistentry>
 616           </variablelist>
 617         </sect3>
 618
 619         <sect3>
 620           <title>3.18 Tab Control</title>
 621
 622           <variablelist>
 623             <varlistentry>
 624               <term>Author:</term>
 625               <listitem>
 626                 <para>Anders Carlsson &lt;anders.carlsson@linux.nu&gt;</para>
 627               </listitem>
 628             </varlistentry>
 629             <varlistentry>
 630               <term>Status:</term>
 631               <listitem>
 632                 <para>Development in progress.</para>
 633               </listitem>
 634             </varlistentry>
 635           </variablelist>
 636         </sect3>
 637
 638         <sect3>
 639           <title>3.19 Toolbar Control</title>
 640
 641           <variablelist>
 642             <varlistentry>
 643               <term>Author:</term>
 644               <listitem>
 645                 <para>Eric Kohl &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 646               </listitem>
 647             </varlistentry>
 648             <varlistentry>
 649               <term>Status:</term>
 650               <listitem>
 651                 <para>
 652                   Development in progress. Basic functionality is
 653                   almost done. (dll version 4.0)
 654                 </para>
 655               </listitem>
 656             </varlistentry>
 657           </variablelist>
 658         </sect3>
 659
 660         <sect3>
 661           <title>3.20 Tooltip Control</title>
 662
 663           <variablelist>
 664             <varlistentry>
 665               <term>Author:</term>
 666               <listitem>
 667                 <para>Eric Kohl &lt;ekohl@abo.rhein-zeitung.de&gt;</para>
 668               </listitem>
 669             </varlistentry>
 670             <varlistentry>
 671               <term>Status:</term>
 672               <listitem>
 673                 <para>Almost finished.</para>
 674               </listitem>
 675             </varlistentry>
 676             <varlistentry>
 677               <term>Notes:</term>
 678               <listitem>
 679                 <para>Unicode support is incomplete
 680                   (<constant>WM_NOTIFYFORMAT</constant>).</para>
 681               </listitem>
 682             </varlistentry>
 683           </variablelist>
 684         </sect3>
 685
 686         <sect3>
 687           <title>3.21 Trackbar Control</title>
 688
 689           <variablelist>
 690             <varlistentry>
 691               <term>Author:</term>
 692               <listitem>
 693                 <para>
 694                   Dummy written by Eric Kohl &lt;ekohl@abo.rhein-zeitung.de&gt;,
 695                   Alex Priem &lt;alexp@sci.kun.nl&gt;
 696                 </para>
 697               </listitem>
 698             </varlistentry>
 699             <varlistentry>
 700               <term>Status:</term>
 701               <listitem>
 702                 <para>Under construction.</para>
 703               </listitem>
 704             </varlistentry>
 705           </variablelist>
 706         </sect3>
 707
 708         <sect3>
 709           <title>3.22 Tree View Control</title>
 710
 711           <variablelist>
 712             <varlistentry>
 713               <term>Author:</term>
 714               <listitem>
 715                 <para>Dummy written by Eric Kohl., Alex Priem &lt;alexp@sci.kun.nl&gt;</para>
 716               </listitem>
 717             </varlistentry>
 718             <varlistentry>
 719               <term>Status:</term>
 720               <listitem>
 721                 <para>Under construction.</para>
 722               </listitem>
 723             </varlistentry>
 724           </variablelist>
 725         </sect3>
 726
 727         <sect3>
 728           <title>3.23 Updown Control</title>
 729
 730           <variablelist>
 731             <varlistentry>
 732               <term>Author:</term>
 733               <listitem>
 734                 <para>
 735                   Original implementation by Dimitrie O. Paun.
 736                   Some minor changes by Eric Kohl &lt;ekohl@abo.rhein-zeitung.de&gt;.
 737                 </para>
 738               </listitem>
 739             </varlistentry>
 740             <varlistentry>
 741               <term>Status:</term>
 742               <listitem>
 743                 <para>Unknown.</para>
 744               </listitem>
 745             </varlistentry>
 746           </variablelist>
 747
 748           <note>
 749             <title>Notes</title>
 750             <para>
 751               Have a look at <filename>controls/updown.c</filename>
 752               for a list of bugs and missing features.
 753             </para>
 754             <para>
 755               The status is unknown, because I did not have a close
 756               look at this control. One test-program looked quite
 757               good, but in Win95's <filename>cdplayer.exe</filename>
 758               the control does not show at all.
 759             </para>
 760             <para>
 761               Any volunteers??
 762             </para>
 763           </note>
 764         </sect3>
 765       </sect2>
 766
 767       <sect2>
 768         <title>4. Additional Information</title>
 769
 770         <para>
 771           Has to be written...
 772         </para>
 773       </sect2>
 774
 775       <sect2>
 776         <title>5. Undocumented features</title>
 777
 778         <para>
 779           There are quite a lot of undocumented functions like:
 780         </para>
 781         <itemizedlist>
 782           <listitem>
 783             <para>DSA (Dynamic Storage Array) functions.</para>
 784           </listitem>
 785           <listitem>
 786             <para>DPA (Dynamic Pointer Array) functions.</para>
 787           </listitem>
 788           <listitem>
 789             <para>MRU ("Most Recently Used" List) functions.</para>
 790           </listitem>
 791           <listitem>
 792             <para>other unknown functions.</para>
 793           </listitem>
 794         </itemizedlist>
 795
 796         <para>
 797           Have a look at <filename>relay32/comctl32.spec</filename>.
 798         </para>
 799
 800         <sect3>
 801           <title>5.1 Dymnamic Storage Array (DSA)</title>
 802
 803           <para>
 804             The DSA functions are used to store and manage dynamic
 805             arrays of fixed size memory blocks. They are used by
 806             <filename>TASKMAN.EXE</filename>, Explorer, IE4 and other
 807             Programs and DLL's that are "parts of the Windows
 808             Operating System". The implementation should be complete.
 809           </para>
 810           <para>
 811             Have a look at the source code to get more information.
 812           </para>
 813         </sect3>
 814
 815         <sect3>
 816           <title>5.2 Dynamic Pointer Array (DPA)</title>
 817
 818           <para>
 819             Similar to the DSA functions, but they just store
 820             pointers. They are used by Explorer, IE4 and other
 821             Programs and DLL's that are "parts of the Windows
 822             Operating System". The implementation should be complete.
 823           </para>
 824           <para>
 825             Have a look at the source code to get more information.
 826           </para>
 827         </sect3>
 828
 829         <sect3>
 830           <title>5.3 "Most Recently Used" - List (MRU)</title>
 831
 832           <para>
 833             Only stubs are implemented to keep Explorer from bailing out.
 834           </para>
 835           <para>
 836             No more information available at this time!
 837           </para>
 838         </sect3>
 839
 840         <sect3>
 841           <title>5.4 MenuHelp</title>
 842
 843           <para>
 844             Has to be written...
 845           </para>
 846         </sect3>
 847
 848         <sect3>
 849           <title>5.5 GetEffectiveClientRect</title>
 850
 851           <para>
 852             Has to be written...
 853           </para>
 854         </sect3>
 855
 856         <sect3>
 857           <title>5.6 ShowHideMenuCtl</title>
 858
 859           <para>
 860             The official documentation provided by MS is incomplete.
 861           </para>
 862
 863           <variablelist>
 864             <varlistentry>
 865               <term><varname>lpInfo</varname>:</term>
 866               <listitem>
 867                 <blockquote>
 868                   <para>
 869                     Both values of the first pair must be the handle
 870                     to the applications main menu.
 871                   </para>
 872                 </blockquote>
 873               </listitem>
 874             </varlistentry>
 875           </variablelist>
 876         </sect3>
 877
 878         <sect3>
 879           <title>5.7 Other undocumented functions</title>
 880
 881           <para>
 882             Several other undocumented functions are used by IE4.
 883           </para>
 884           <para>
 885             String functions: (will be written...)
 886           </para>
 887         </sect3>
 888       </sect2>
 889
 890       <sect2>
 891         <title>6. Epilogue</title>
 892
 893         <para>
 894           You see, much work has still to be done. If you are
 895           interested in writing a control send me an e-mail. If you
 896           like to fix bugs or add some functionality send an e-mail to
 897           the author of the control.
 898         </para>
 899       </sect2>
 900     </sect1>
 901   </chapter>
 902
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