dlls/user/static.c

   1 /*
   2  * Static control
   3  *
   4  * Copyright  David W. Metcalfe, 1993
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  * NOTES
  21  *
  22  * This code was audited for completeness against the documented features
  23  * of Comctl32.dll version 6.0 on Oct. 4, 2004, by Dimitrie O. Paun.
  24  *
  25  * Unless otherwise noted, we believe this code to be complete, as per
  26  * the specification mentioned above.
  27  * If you discover missing features, or bugs, please note them below.
  28  *
  29  * TODO:
  30  *
  31  *   Styles
  32  *   - SS_CENTERIMAGE
  33  *   - SS_EDITCONTROL
  34  *   - SS_ENDELLIPSIS
  35  *   - SS_ENHMETAFILE
  36  *   - SS_PATHELLIPSIS
  37  *   - SS_REALSIZECONTROL
  38  *   - SS_REALSIZEIMAGE
  39  *   - SS_RIGHTJUST
  40  *   - SS_WORDELLIPSIS
  41  *
  42  *   Notifications
  43  *   - STN_DISABLE
  44  *   - STN_ENABLE
  45  *
  46  *   Messages
  47  *   - STM_SETIMAGE: IMAGE_CURSOR, IMAGE_ENHMETAFILE
  48  */
  49
  50 #include <stdarg.h>
  51
  52 #include "windef.h"
  53 #include "winbase.h"
  54 #include "wingdi.h"
  55 #include "wine/winuser16.h"
  56 #include "wownt32.h"
  57 #include "cursoricon.h"
  58 #include "controls.h"
  59 #include "user.h"
  60 #include "wine/debug.h"
  61
  62 WINE_DEFAULT_DEBUG_CHANNEL(static);
  63
  64 static void STATIC_PaintOwnerDrawfn( HWND hwnd, HDC hdc, DWORD style );
  65 static void STATIC_PaintTextfn( HWND hwnd, HDC hdc, DWORD style );
  66 static void STATIC_PaintRectfn( HWND hwnd, HDC hdc, DWORD style );
  67 static void STATIC_PaintIconfn( HWND hwnd, HDC hdc, DWORD style );
  68 static void STATIC_PaintBitmapfn( HWND hwnd, HDC hdc, DWORD style );
  69 static void STATIC_PaintEtchedfn( HWND hwnd, HDC hdc, DWORD style );
  70 static LRESULT WINAPI StaticWndProcA( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
  71 static LRESULT WINAPI StaticWndProcW( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
  72
  73 static COLORREF color_windowframe, color_background, color_window;
  74
  75 /* offsets for GetWindowLong for static private information */
  76 #define HFONT_GWL_OFFSET    0
  77 #define HICON_GWL_OFFSET    (sizeof(HFONT))
  78 #define STATIC_EXTRA_BYTES  (HICON_GWL_OFFSET + sizeof(HICON))
  79
  80 typedef void (*pfPaint)( HWND hwnd, HDC hdc, DWORD style );
  81
  82 static pfPaint staticPaintFunc[SS_TYPEMASK+1] =
  83 {
  84     STATIC_PaintTextfn,      /* SS_LEFT */
  85     STATIC_PaintTextfn,      /* SS_CENTER */
  86     STATIC_PaintTextfn,      /* SS_RIGHT */
  87     STATIC_PaintIconfn,      /* SS_ICON */
  88     STATIC_PaintRectfn,      /* SS_BLACKRECT */
  89     STATIC_PaintRectfn,      /* SS_GRAYRECT */
  90     STATIC_PaintRectfn,      /* SS_WHITERECT */
  91     STATIC_PaintRectfn,      /* SS_BLACKFRAME */
  92     STATIC_PaintRectfn,      /* SS_GRAYFRAME */
  93     STATIC_PaintRectfn,      /* SS_WHITEFRAME */
  94     NULL,                    /* SS_USERITEM */
  95     STATIC_PaintTextfn,      /* SS_SIMPLE */
  96     STATIC_PaintTextfn,      /* SS_LEFTNOWORDWRAP */
  97     STATIC_PaintOwnerDrawfn, /* SS_OWNERDRAW */
  98     STATIC_PaintBitmapfn,    /* SS_BITMAP */
  99     NULL,                    /* SS_ENHMETAFILE */
 100     STATIC_PaintEtchedfn,    /* SS_ETCHEDHORZ */
 101     STATIC_PaintEtchedfn,    /* SS_ETCHEDVERT */
 102     STATIC_PaintEtchedfn,    /* SS_ETCHEDFRAME */
 103 };
 104
 105
 106 /*********************************************************************
 107  * static class descriptor
 108  */
 109 const struct builtin_class_descr STATIC_builtin_class =
 110 {
 111     "Static",            /* name */
 112     CS_DBLCLKS | CS_PARENTDC, /* style  */
 113     StaticWndProcA,      /* procA */
 114     StaticWndProcW,      /* procW */
 115     STATIC_EXTRA_BYTES,  /* extra */
 116     IDC_ARROW,           /* cursor */
 117     0                    /* brush */
 118 };
 119
 120
 121 /***********************************************************************
 122  *           STATIC_SetIcon
 123  *
 124  * Set the icon for an SS_ICON control.
 125  */
 126 static HICON STATIC_SetIcon( HWND hwnd, HICON hicon, DWORD style )
 127 {
 128     HICON prevIcon;
 129     CURSORICONINFO *info = hicon?(CURSORICONINFO *) GlobalLock16(HICON_16(hicon)):NULL;
 130
 131     if ((style & SS_TYPEMASK) != SS_ICON) return 0;
 132     if (hicon && !info) {
 133         ERR("huh? hicon!=0, but info=0???\n");
 134         return 0;
 135     }
 136     prevIcon = (HICON)SetWindowLongPtrW( hwnd, HICON_GWL_OFFSET, (LONG_PTR)hicon );
 137     if (hicon)
 138     {
 139         SetWindowPos( hwnd, 0, 0, 0, info->nWidth, info->nHeight,
 140                         SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER );
 141         GlobalUnlock16(HICON_16(hicon));
 142     }
 143     return prevIcon;
 144 }
 145
 146 /***********************************************************************
 147  *           STATIC_SetBitmap
 148  *
 149  * Set the bitmap for an SS_BITMAP control.
 150  */
 151 static HBITMAP STATIC_SetBitmap( HWND hwnd, HBITMAP hBitmap, DWORD style )
 152 {
 153     HBITMAP hOldBitmap;
 154
 155     if ((style & SS_TYPEMASK) != SS_BITMAP) return 0;
 156     if (hBitmap && GetObjectType(hBitmap) != OBJ_BITMAP) {
 157         ERR("huh? hBitmap!=0, but not bitmap\n");
 158         return 0;
 159     }
 160     hOldBitmap = (HBITMAP)SetWindowLongPtrW( hwnd, HICON_GWL_OFFSET, (LONG_PTR)hBitmap );
 161     if (hBitmap)
 162     {
 163         BITMAP bm;
 164         GetObjectW(hBitmap, sizeof(bm), &bm);
 165         SetWindowPos( hwnd, 0, 0, 0, bm.bmWidth, bm.bmHeight,
 166                       SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER );
 167     }
 168     return hOldBitmap;
 169 }
 170
 171 /***********************************************************************
 172  *           STATIC_LoadIconA
 173  *
 174  * Load the icon for an SS_ICON control.
 175  */
 176 static HICON STATIC_LoadIconA( HWND hwnd, LPCSTR name )
 177 {
 178     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtrW( hwnd, GWLP_HINSTANCE );
 179     HICON hicon = LoadIconA( hInstance, name );
 180     if (!hicon) hicon = LoadIconA( 0, name );
 181     return hicon;
 182 }
 183
 184 /***********************************************************************
 185  *           STATIC_LoadIconW
 186  *
 187  * Load the icon for an SS_ICON control.
 188  */
 189 static HICON STATIC_LoadIconW( HWND hwnd, LPCWSTR name )
 190 {
 191     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtrW( hwnd, GWLP_HINSTANCE );
 192     HICON hicon = LoadIconW( hInstance, name );
 193     if (!hicon) hicon = LoadIconW( 0, name );
 194     return hicon;
 195 }
 196
 197 /***********************************************************************
 198  *           STATIC_LoadBitmapA
 199  *
 200  * Load the bitmap for an SS_BITMAP control.
 201  */
 202 static HBITMAP STATIC_LoadBitmapA( HWND hwnd, LPCSTR name )
 203 {
 204     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtrW( hwnd, GWLP_HINSTANCE );
 205     HBITMAP hbitmap = LoadBitmapA( hInstance, name );
 206     if (!hbitmap)  /* Try OEM icon (FIXME: is this right?) */
 207         hbitmap = LoadBitmapA( 0, name );
 208     return hbitmap;
 209 }
 210
 211 /***********************************************************************
 212  *           STATIC_LoadBitmapW
 213  *
 214  * Load the bitmap for an SS_BITMAP control.
 215  */
 216 static HBITMAP STATIC_LoadBitmapW( HWND hwnd, LPCWSTR name )
 217 {
 218     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtrW( hwnd, GWLP_HINSTANCE );
 219     HBITMAP hbitmap = LoadBitmapW( hInstance, name );
 220     if (!hbitmap)  /* Try OEM icon (FIXME: is this right?) */
 221         hbitmap = LoadBitmapW( 0, name );
 222     return hbitmap;
 223 }
 224
 225 /***********************************************************************
 226  *           STATIC_TryPaintFcn
 227  *
 228  * Try to immediately paint the control.
 229  */
 230 static VOID STATIC_TryPaintFcn(HWND hwnd, LONG full_style)
 231 {
 232     LONG style = full_style & SS_TYPEMASK;
 233     RECT rc;
 234
 235     GetClientRect( hwnd, &rc );
 236     if (!IsRectEmpty(&rc) && IsWindowVisible(hwnd) && staticPaintFunc[style])
 237     {
 238         HDC hdc;
 239         hdc = GetDC( hwnd );
 240         (staticPaintFunc[style])( hwnd, hdc, full_style );
 241         ReleaseDC( hwnd, hdc );
 242     }
 243 }
 244
 245 /***********************************************************************
 246  *           StaticWndProc_common
 247  */
 248 static LRESULT StaticWndProc_common( HWND hwnd, UINT uMsg, WPARAM wParam,
 249                                      LPARAM lParam, BOOL unicode )
 250 {
 251     LRESULT lResult = 0;
 252     LONG full_style = GetWindowLongW( hwnd, GWL_STYLE );
 253     LONG style = full_style & SS_TYPEMASK;
 254
 255     switch (uMsg)
 256     {
 257     case WM_CREATE:
 258         if (style < 0L || style > SS_TYPEMASK)
 259         {
 260             ERR("Unknown style 0x%02lx\n", style );
 261             return -1;
 262         }
 263         /* initialise colours */
 264         color_windowframe  = GetSysColor(COLOR_WINDOWFRAME);
 265         color_background   = GetSysColor(COLOR_BACKGROUND);
 266         color_window       = GetSysColor(COLOR_WINDOW);
 267         break;
 268
 269     case WM_NCDESTROY:
 270         if (style == SS_ICON) {
 271 /*
 272  * FIXME
 273  *           DestroyIcon32( STATIC_SetIcon( wndPtr, 0 ) );
 274  *
 275  * We don't want to do this yet because DestroyIcon32 is broken. If the icon
 276  * had already been loaded by the application the last thing we want to do is
 277  * GlobalFree16 the handle.
 278  */
 279             break;
 280         }
 281         else return unicode ? DefWindowProcW(hwnd, uMsg, wParam, lParam) :
 282                               DefWindowProcA(hwnd, uMsg, wParam, lParam);
 283
 284     case WM_PAINT:
 285         {
 286             PAINTSTRUCT ps;
 287             HDC hdc = wParam ? (HDC)wParam : BeginPaint(hwnd, &ps);
 288             if (staticPaintFunc[style])
 289                 (staticPaintFunc[style])( hwnd, hdc, full_style );
 290             if (!wParam) EndPaint(hwnd, &ps);
 291         }
 292         break;
 293
 294     case WM_ENABLE:
 295         InvalidateRect(hwnd, NULL, TRUE);
 296         break;
 297
 298     case WM_SYSCOLORCHANGE:
 299         color_windowframe  = GetSysColor(COLOR_WINDOWFRAME);
 300         color_background   = GetSysColor(COLOR_BACKGROUND);
 301         color_window       = GetSysColor(COLOR_WINDOW);
 302         InvalidateRect(hwnd, NULL, TRUE);
 303         break;
 304
 305     case WM_NCCREATE:
 306         if (full_style & SS_SUNKEN)
 307             SetWindowLongW( hwnd, GWL_EXSTYLE,
 308                             GetWindowLongW( hwnd, GWL_EXSTYLE ) | WS_EX_STATICEDGE );
 309
 310         if(unicode)
 311             lParam = (LPARAM)(((LPCREATESTRUCTW)lParam)->lpszName);
 312         else
 313             lParam = (LPARAM)(((LPCREATESTRUCTA)lParam)->lpszName);
 314         /* fall through */
 315     case WM_SETTEXT:
 316         switch (style) {
 317         case SS_ICON:
 318         {
 319             HICON hIcon;
 320             if(unicode)
 321                 hIcon = STATIC_LoadIconW(hwnd, (LPCWSTR)lParam);
 322             else
 323                 hIcon = STATIC_LoadIconA(hwnd, (LPCSTR)lParam);
 324             /* FIXME : should we also return the previous hIcon here ??? */
 325             STATIC_SetIcon(hwnd, hIcon, style);
 326             break;
 327         }
 328         case SS_BITMAP:
 329         {
 330             HBITMAP hBitmap;
 331             if(unicode)
 332                 hBitmap = STATIC_LoadBitmapW(hwnd, (LPCWSTR)lParam);
 333             else
 334                 hBitmap = STATIC_LoadBitmapA(hwnd, (LPCSTR)lParam);
 335             STATIC_SetBitmap(hwnd, hBitmap, style);
 336             break;
 337         }
 338         case SS_LEFT:
 339         case SS_CENTER:
 340         case SS_RIGHT:
 341         case SS_SIMPLE:
 342         case SS_LEFTNOWORDWRAP:
 343         {
 344             if (HIWORD(lParam))
 345             {
 346                 if(unicode)
 347                     lResult = DefWindowProcW( hwnd, WM_SETTEXT, wParam, lParam );
 348                 else
 349                     lResult = DefWindowProcA( hwnd, WM_SETTEXT, wParam, lParam );
 350             }
 351             if (uMsg == WM_SETTEXT)
 352                 STATIC_TryPaintFcn( hwnd, full_style );
 353             break;
 354         }
 355         default:
 356             if (HIWORD(lParam))
 357             {
 358                 if(unicode)
 359                     lResult = DefWindowProcW( hwnd, WM_SETTEXT, wParam, lParam );
 360                 else
 361                     lResult = DefWindowProcA( hwnd, WM_SETTEXT, wParam, lParam );
 362             }
 363             if(uMsg == WM_SETTEXT)
 364                 InvalidateRect(hwnd, NULL, TRUE);
 365         }
 366         return 1; /* success. FIXME: check text length */
 367
 368     case WM_SETFONT:
 369         if ((style == SS_ICON) || (style == SS_BITMAP)) return 0;
 370         SetWindowLongPtrW( hwnd, HFONT_GWL_OFFSET, wParam );
 371         if (LOWORD(lParam))
 372             InvalidateRect( hwnd, NULL, TRUE );
 373         break;
 374
 375     case WM_GETFONT:
 376         return GetWindowLongPtrW( hwnd, HFONT_GWL_OFFSET );
 377
 378     case WM_NCHITTEST:
 379         if (full_style & SS_NOTIFY)
 380            return HTCLIENT;
 381         else
 382            return HTTRANSPARENT;
 383
 384     case WM_GETDLGCODE:
 385         return DLGC_STATIC;
 386
 387     case WM_LBUTTONDOWN:
 388     case WM_NCLBUTTONDOWN:
 389         if (full_style & SS_NOTIFY)
 390             SendMessageW( GetParent(hwnd), WM_COMMAND,
 391                           MAKEWPARAM( GetWindowLongPtrW(hwnd,GWLP_ID), STN_CLICKED ), (LPARAM)hwnd);
 392         return 0;
 393
 394     case WM_LBUTTONDBLCLK:
 395     case WM_NCLBUTTONDBLCLK:
 396         if (full_style & SS_NOTIFY)
 397             SendMessageW( GetParent(hwnd), WM_COMMAND,
 398                           MAKEWPARAM( GetWindowLongPtrW(hwnd,GWLP_ID), STN_DBLCLK ), (LPARAM)hwnd);
 399         return 0;
 400
 401     case STM_GETIMAGE:
 402     case STM_GETICON16:
 403     case STM_GETICON:
 404         return GetWindowLongPtrW( hwnd, HICON_GWL_OFFSET );
 405
 406     case STM_SETIMAGE:
 407         switch(wParam) {
 408         case IMAGE_BITMAP:
 409             lResult = (LRESULT)STATIC_SetBitmap( hwnd, (HBITMAP)lParam, style );
 410             break;
 411         case IMAGE_CURSOR:
 412             FIXME("STM_SETIMAGE: Unhandled type IMAGE_CURSOR\n");
 413             break;
 414         case IMAGE_ENHMETAFILE:
 415             FIXME("STM_SETIMAGE: Unhandled type IMAGE_ENHMETAFILE\n");
 416             break;
 417         case IMAGE_ICON:
 418             lResult = (LRESULT)STATIC_SetIcon( hwnd, (HICON)lParam, style );
 419             break;
 420         default:
 421             FIXME("STM_SETIMAGE: Unhandled type %x\n", wParam);
 422             break;
 423         }
 424         InvalidateRect( hwnd, NULL, TRUE );
 425         break;
 426
 427     case STM_SETICON16:
 428     case STM_SETICON:
 429         lResult = (LRESULT)STATIC_SetIcon( hwnd, (HICON)wParam, style );
 430         InvalidateRect( hwnd, NULL, TRUE );
 431         break;
 432
 433     default:
 434         return unicode ? DefWindowProcW(hwnd, uMsg, wParam, lParam) :
 435                          DefWindowProcA(hwnd, uMsg, wParam, lParam);
 436     }
 437     return lResult;
 438 }
 439
 440 /***********************************************************************
 441  *           StaticWndProcA
 442  */
 443 static LRESULT WINAPI StaticWndProcA( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
 444 {
 445     if (!IsWindow( hWnd )) return 0;
 446     return StaticWndProc_common(hWnd, uMsg, wParam, lParam, FALSE);
 447 }
 448
 449 /***********************************************************************
 450  *           StaticWndProcW
 451  */
 452 static LRESULT WINAPI StaticWndProcW( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
 453 {
 454     if (!IsWindow( hWnd )) return 0;
 455     return StaticWndProc_common(hWnd, uMsg, wParam, lParam, TRUE);
 456 }
 457
 458 static void STATIC_PaintOwnerDrawfn( HWND hwnd, HDC hdc, DWORD style )
 459 {
 460   DRAWITEMSTRUCT dis;
 461   UINT id = (UINT)GetWindowLongPtrW( hwnd, GWLP_ID );
 462
 463   dis.CtlType    = ODT_STATIC;
 464   dis.CtlID      = id;
 465   dis.itemID     = 0;
 466   dis.itemAction = ODA_DRAWENTIRE;
 467   dis.itemState  = 0;
 468   dis.hwndItem   = hwnd;
 469   dis.hDC        = hdc;
 470   dis.itemData   = 0;
 471   GetClientRect( hwnd, &dis.rcItem );
 472
 473   SendMessageW( GetParent(hwnd), WM_CTLCOLORSTATIC, (WPARAM)hdc, (LPARAM)hwnd );
 474   SendMessageW( GetParent(hwnd), WM_DRAWITEM, id, (LPARAM)&dis );
 475 }
 476
 477 static void STATIC_PaintTextfn( HWND hwnd, HDC hdc, DWORD style )
 478 {
 479     RECT rc;
 480     HBRUSH hBrush;
 481     HFONT hFont;
 482     WORD wFormat;
 483     INT len;
 484     WCHAR *text;
 485
 486     GetClientRect( hwnd, &rc);
 487
 488     switch (style & SS_TYPEMASK)
 489     {
 490     case SS_LEFT:
 491         wFormat = DT_LEFT | DT_EXPANDTABS | DT_WORDBREAK;
 492         break;
 493
 494     case SS_CENTER:
 495         wFormat = DT_CENTER | DT_EXPANDTABS | DT_WORDBREAK;
 496         break;
 497
 498     case SS_RIGHT:
 499         wFormat = DT_RIGHT | DT_EXPANDTABS | DT_WORDBREAK;
 500         break;
 501
 502     case SS_SIMPLE:
 503         wFormat = DT_LEFT | DT_SINGLELINE | DT_VCENTER;
 504         break;
 505
 506     case SS_LEFTNOWORDWRAP:
 507         wFormat = DT_LEFT | DT_EXPANDTABS | DT_VCENTER;
 508         break;
 509
 510     default:
 511         return;
 512     }
 513
 514     if (style & SS_NOPREFIX)
 515         wFormat |= DT_NOPREFIX;
 516
 517     if ((hFont = (HFONT)GetWindowLongPtrW( hwnd, HFONT_GWL_OFFSET ))) SelectObject( hdc, hFont );
 518
 519     if ((style & SS_NOPREFIX) || ((style & SS_TYPEMASK) != SS_SIMPLE))
 520     {
 521         hBrush = (HBRUSH)SendMessageW( GetParent(hwnd), WM_CTLCOLORSTATIC,
 522                                        (WPARAM)hdc, (LPARAM)hwnd );
 523         if (!hBrush) /* did the app forget to call defwindowproc ? */
 524             hBrush = (HBRUSH)DefWindowProcW(GetParent(hwnd), WM_CTLCOLORSTATIC,
 525                                             (WPARAM)hdc, (LPARAM)hwnd);
 526         FillRect( hdc, &rc, hBrush );
 527     }
 528     if (!IsWindowEnabled(hwnd)) SetTextColor(hdc, GetSysColor(COLOR_GRAYTEXT));
 529
 530     if (!(len = SendMessageW( hwnd, WM_GETTEXTLENGTH, 0, 0 ))) return;
 531     if (!(text = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) return;
 532     SendMessageW( hwnd, WM_GETTEXT, len + 1, (LPARAM)text );
 533     DrawTextW( hdc, text, -1, &rc, wFormat );
 534     HeapFree( GetProcessHeap(), 0, text );
 535 }
 536
 537 static void STATIC_PaintRectfn( HWND hwnd, HDC hdc, DWORD style )
 538 {
 539     RECT rc;
 540     HBRUSH hBrush;
 541
 542     GetClientRect( hwnd, &rc);
 543
 544     switch (style & SS_TYPEMASK)
 545     {
 546     case SS_BLACKRECT:
 547         hBrush = CreateSolidBrush(color_windowframe);
 548         FillRect( hdc, &rc, hBrush );
 549         break;
 550     case SS_GRAYRECT:
 551         hBrush = CreateSolidBrush(color_background);
 552         FillRect( hdc, &rc, hBrush );
 553         break;
 554     case SS_WHITERECT:
 555         hBrush = CreateSolidBrush(color_window);
 556         FillRect( hdc, &rc, hBrush );
 557         break;
 558     case SS_BLACKFRAME:
 559         hBrush = CreateSolidBrush(color_windowframe);
 560         FrameRect( hdc, &rc, hBrush );
 561         break;
 562     case SS_GRAYFRAME:
 563         hBrush = CreateSolidBrush(color_background);
 564         FrameRect( hdc, &rc, hBrush );
 565         break;
 566     case SS_WHITEFRAME:
 567         hBrush = CreateSolidBrush(color_window);
 568         FrameRect( hdc, &rc, hBrush );
 569         break;
 570     default:
 571         return;
 572     }
 573     DeleteObject( hBrush );
 574 }
 575
 576
 577 static void STATIC_PaintIconfn( HWND hwnd, HDC hdc, DWORD style )
 578 {
 579     RECT rc;
 580     HBRUSH hbrush;
 581     HICON hIcon;
 582
 583     GetClientRect( hwnd, &rc );
 584     hbrush = (HBRUSH)SendMessageW( GetParent(hwnd), WM_CTLCOLORSTATIC,
 585                                    (WPARAM)hdc, (LPARAM)hwnd );
 586     FillRect( hdc, &rc, hbrush );
 587     if ((hIcon = (HICON)GetWindowLongPtrW( hwnd, HICON_GWL_OFFSET )))
 588         DrawIcon( hdc, rc.left, rc.top, hIcon );
 589 }
 590
 591 static void STATIC_PaintBitmapfn(HWND hwnd, HDC hdc, DWORD style )
 592 {
 593     HDC hMemDC;
 594     HBITMAP hBitmap, oldbitmap;
 595
 596     /* message is still sent, even if the returned brush is not used */
 597     SendMessageW( GetParent(hwnd), WM_CTLCOLORSTATIC,
 598                                    (WPARAM)hdc, (LPARAM)hwnd );
 599
 600     if ((hBitmap = (HBITMAP)GetWindowLongPtrW( hwnd, HICON_GWL_OFFSET )))
 601     {
 602         BITMAP bm;
 603
 604         if(GetObjectType(hBitmap) != OBJ_BITMAP) return;
 605         if (!(hMemDC = CreateCompatibleDC( hdc ))) return;
 606         GetObjectW(hBitmap, sizeof(bm), &bm);
 607         oldbitmap = SelectObject(hMemDC, hBitmap);
 608         BitBlt(hdc, 0, 0, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0,
 609                SRCCOPY);
 610         SelectObject(hMemDC, oldbitmap);
 611         DeleteDC(hMemDC);
 612     }
 613 }
 614
 615
 616 static void STATIC_PaintEtchedfn( HWND hwnd, HDC hdc, DWORD style )
 617 {
 618     RECT rc;
 619
 620     GetClientRect( hwnd, &rc );
 621     switch (style & SS_TYPEMASK)
 622     {
 623         case SS_ETCHEDHORZ:
 624             DrawEdge(hdc,&rc,EDGE_ETCHED,BF_TOP|BF_BOTTOM);
 625             break;
 626         case SS_ETCHEDVERT:
 627             DrawEdge(hdc,&rc,EDGE_ETCHED,BF_LEFT|BF_RIGHT);
 628             break;
 629         case SS_ETCHEDFRAME:
 630             DrawEdge (hdc, &rc, EDGE_ETCHED, BF_RECT);
 631             break;
 632     }
 633 }