source: trunk/src/user32/static.cpp@ 1525

Last change on this file since 1525 was 1525, checked in by cbratschi, 26 years ago

button, static, scroll and dialog fixes
File size: 20.4 KB
Line 
1/* $Id: static.cpp,v 1.8 1999-10-30 18:40:46 cbratschi Exp $ */
2/*
3 * Static control
4 *
5 * Copyright 1999 Christoph Bratschi
6 *
7 * Copyright David W. Metcalfe, 1993
8 *
9 * WINE version: 990923
10 *
11 * Status: complete
12 * Version: 5.00
13 */
14
15#include <stdlib.h>
16#include <os2win.h>
17#include "controls.h"
18#include "static.h"
19
20//Prototypes
21
22static void STATIC_PaintTextfn( HWND hwnd, HDC hdc );
23static void STATIC_PaintRectfn( HWND hwnd, HDC hdc );
24static void STATIC_PaintIconfn( HWND hwnd, HDC hdc );
25static void STATIC_PaintBitmapfn( HWND hwnd, HDC hdc );
26static void STATIC_PaintMetafilefn(HWND hwnd,HDC hdc);
27static void STATIC_PaintOwnerDrawfn(HWND hwnd,HDC hdc);
28static void STATIC_PaintEtchedfn( HWND hwnd, HDC hdc );
29
30static COLORREF color_windowframe, color_background, color_window;
31
32
33typedef void (*pfPaint)( HWND, HDC );
34
35static pfPaint staticPaintFunc[SS_TYPEMASK+1] =
36{
37 STATIC_PaintTextfn, /* SS_LEFT */
38 STATIC_PaintTextfn, /* SS_CENTER */
39 STATIC_PaintTextfn, /* SS_RIGHT */
40 STATIC_PaintIconfn, /* SS_ICON */
41 STATIC_PaintRectfn, /* SS_BLACKRECT */
42 STATIC_PaintRectfn, /* SS_GRAYRECT */
43 STATIC_PaintRectfn, /* SS_WHITERECT */
44 STATIC_PaintRectfn, /* SS_BLACKFRAME */
45 STATIC_PaintRectfn, /* SS_GRAYFRAME */
46 STATIC_PaintRectfn, /* SS_WHITEFRAME */
47 NULL, /* SS_USERITEM */
48 STATIC_PaintTextfn, /* SS_SIMPLE */
49 STATIC_PaintTextfn, /* SS_LEFTNOWORDWRAP */
50 STATIC_PaintOwnerDrawfn, /* SS_OWNERDRAW */
51 STATIC_PaintBitmapfn, /* SS_BITMAP */
52 STATIC_PaintMetafilefn, /* SS_ENHMETAFILE */
53 STATIC_PaintEtchedfn, /* SS_ETCHEDHORIZ */
54 STATIC_PaintEtchedfn, /* SS_ETCHEDVERT */
55 STATIC_PaintEtchedfn, /* SS_ETCHEDFRAME */
56};
57
58static void STATIC_ResizeWindow(HWND hwnd,DWORD dwStyle,INT w,INT h)
59{
60 if (dwStyle & SS_RIGHTJUST)
61 {
62 RECT rect;
63
64 GetWindowRect(hwnd,&rect);
65 SetWindowPos(hwnd,0,rect.right-w,rect.bottom-h,w,h,SWP_NOACTIVATE | SWP_NOZORDER);
66 } else SetWindowPos(hwnd,0,0,0,w,h,SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER);
67}
68
69/***********************************************************************
70 * STATIC_SetIcon
71 *
72 * Set the icon for an SS_ICON control.
73 */
74static HICON STATIC_SetIcon( HWND hwnd, HICON hicon )
75{
76 HICON prevIcon;
77 STATICINFO *infoPtr = (STATICINFO *)GetInfoPtr(hwnd);
78 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
79 ICONINFO ii;
80 BITMAP bmp;
81
82 if ((dwStyle & SS_TYPEMASK) != SS_ICON) return 0;
83
84 if (infoPtr->hIcon) DestroyIcon(infoPtr->hIcon);
85 prevIcon = infoPtr->hIcon;
86 infoPtr->hIcon = hicon;
87
88 if (!GetIconInfo(hicon,&ii)) return prevIcon;
89 GetObjectA(ii.hbmColor,sizeof(BITMAP),(LPVOID)&bmp);
90
91 if (!(dwStyle & (SS_CENTERIMAGE | SS_REALSIZEIMAGE))) STATIC_ResizeWindow(hwnd,dwStyle,bmp.bmWidth,bmp.bmHeight);
92
93 return prevIcon;
94}
95
96/***********************************************************************
97 * STATIC_SetBitmap
98 *
99 * Set the bitmap for an SS_BITMAP control.
100 */
101static HBITMAP STATIC_SetBitmap( HWND hwnd, HBITMAP hBitmap )
102{
103 HBITMAP hOldBitmap;
104 STATICINFO *infoPtr = (STATICINFO *)GetInfoPtr(hwnd);
105 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
106
107 if ((dwStyle & SS_TYPEMASK) != SS_BITMAP) return 0;
108
109 if (hBitmap && GetObjectType(hBitmap) != OBJ_BITMAP) {
110 //ERR("huh? hBitmap!=0, but not bitmap\n");
111 return 0;
112 }
113 hOldBitmap = infoPtr->hIcon;
114 infoPtr->hIcon = hBitmap;
115 if (hBitmap && !(dwStyle & (SS_CENTERIMAGE | SS_REALSIZEIMAGE)))
116 {
117 BITMAP bm;
118
119 GetObjectA(hBitmap,sizeof(bm),&bm);
120 STATIC_ResizeWindow(hwnd,dwStyle,bm.bmWidth,bm.bmHeight);
121 }
122
123 return hOldBitmap;
124}
125
126static HENHMETAFILE STATIC_SetMetafile(HWND hwnd,HENHMETAFILE hMetafile)
127{
128 HENHMETAFILE hOldMetafile;
129
130 STATICINFO *infoPtr = (STATICINFO *)GetInfoPtr(hwnd);
131 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
132
133 if ((dwStyle & SS_TYPEMASK) != SS_ENHMETAFILE) return 0;
134
135 hOldMetafile = infoPtr->hIcon;
136 infoPtr->hIcon = hMetafile;
137
138 return hOldMetafile;
139}
140
141/***********************************************************************
142 * STATIC_LoadIcon
143 *
144 * Load the icon for an SS_ICON control.
145 */
146static HICON STATIC_LoadIcon( HWND hwnd, LPCSTR name )
147{
148 HICON hicon;
149
150 hicon = LoadIconA(GetWindowLongA(hwnd,GWL_HINSTANCE),name);
151
152 if (!hicon)
153 hicon = LoadIconA(0, name);
154
155 return hicon;
156}
157
158/***********************************************************************
159 * STATIC_LoadBitmap
160 *
161 * Load the bitmap for an SS_BITMAP control.
162 */
163static HBITMAP STATIC_LoadBitmap( HWND hwnd, LPCSTR name )
164{
165 HBITMAP hbitmap;
166
167 hbitmap = LoadBitmapA(GetWindowLongA(hwnd,GWL_HINSTANCE),name);
168
169 if (!hbitmap) /* Try OEM icon (FIXME: is this right?) */
170 hbitmap = LoadBitmapA(0,name);
171
172 return hbitmap;
173}
174
175static HBITMAP STATIC_LoadMetafile(HWND hwnd,LPCSTR name)
176{
177 HENHMETAFILE hMetafile;
178
179 hMetafile = GetEnhMetaFileA(name); //CB: right?
180
181 return hMetafile;
182}
183
184/* message handler */
185
186LRESULT STATIC_NCCreate(HWND hwnd,WPARAM wParam,LPARAM lParam)
187{
188 CREATESTRUCTA *cs = (CREATESTRUCTA*)lParam;
189 STATICINFO* infoPtr;
190 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
191 DWORD style = dwStyle & SS_TYPEMASK;
192 DWORD dwExStyle = GetWindowLongA(hwnd,GWL_EXSTYLE);
193
194 infoPtr = (STATICINFO*)malloc(sizeof(STATICINFO));
195 infoPtr->hFont = 0;
196 infoPtr->dummy = 0;
197 infoPtr->hIcon = 0;
198 SetInfoPtr(hwnd,(DWORD)infoPtr);
199
200 if (dwStyle & SS_SUNKEN)
201 {
202 dwExStyle |= WS_EX_STATICEDGE;
203 SetWindowLongA(hwnd,GWL_EXSTYLE,dwExStyle);
204 }
205
206 if (style == SS_ICON)
207 {
208 if (cs->lpszName) //CB: is 0 a valid icon id? winhlp32: lpszName = NULL
209 {
210 if (!HIWORD(cs->lpszName) || cs->lpszName[0])
211 STATIC_SetIcon(hwnd,STATIC_LoadIcon(hwnd,cs->lpszName));
212 }
213 return TRUE;
214 }
215 if (style == SS_BITMAP)
216 {
217 if (cs->lpszName)
218 STATIC_SetBitmap(hwnd,STATIC_LoadBitmap(hwnd,cs->lpszName));
219 return TRUE;
220 }
221 if (style == SS_ENHMETAFILE)
222 {
223 if (cs->lpszName) STATIC_SetMetafile(hwnd,STATIC_LoadMetafile(hwnd,cs->lpszName));
224 return TRUE;
225 }
226 if (!HIWORD(cs->lpszName) && (cs->lpszName)) return TRUE;
227
228 return DefWindowProcA(hwnd,WM_NCCREATE,wParam,lParam);
229}
230
231LRESULT STATIC_Create(HWND hwnd,WPARAM wParam,LPARAM lParam)
232{
233 DWORD style = GetWindowLongA(hwnd,GWL_STYLE) & SS_TYPEMASK;
234
235 if (style < 0L || style > SS_TYPEMASK)
236 {
237 //Unknown style
238 return (LRESULT)-1;
239 }
240
241 /* initialise colours */
242 color_windowframe = GetSysColor(COLOR_WINDOWFRAME);
243 color_background = GetSysColor(COLOR_BACKGROUND);
244 color_window = GetSysColor(COLOR_WINDOW);
245
246 return 0;
247}
248
249LRESULT STATIC_NCDestroy(HWND hwnd,WPARAM wParam,LPARAM lParam)
250{
251 STATICINFO* infoPtr = (STATICINFO*)GetInfoPtr(hwnd);
252 DWORD style = GetWindowLongA(hwnd,GWL_STYLE) & SS_TYPEMASK;
253
254 if (style == SS_ICON && infoPtr->hIcon)
255 {
256 DestroyIcon(infoPtr->hIcon);
257 } else if (style == SS_BITMAP && infoPtr->hIcon)
258 {
259 DeleteObject(infoPtr->hIcon);
260 } else if (style == SS_ENHMETAFILE && infoPtr->hIcon)
261 {
262 DeleteEnhMetaFile((HENHMETAFILE)infoPtr->hIcon);
263 }
264
265 free(infoPtr);
266
267 return DefWindowProcA(hwnd,WM_NCDESTROY,wParam,lParam);
268}
269
270LRESULT STATIC_Paint(HWND hwnd,WPARAM wParam,LPARAM lParam)
271{
272 DWORD style = GetWindowLongA(hwnd,GWL_STYLE) & SS_TYPEMASK;
273 PAINTSTRUCT ps;
274
275 BeginPaint(hwnd,&ps);
276 if (staticPaintFunc[style]) (staticPaintFunc[style])(hwnd,ps.hdc);
277 EndPaint(hwnd,&ps);
278
279 return 0;
280}
281
282LRESULT STATIC_Enable(HWND hwnd,WPARAM wParam,LPARAM lParam)
283{
284 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
285
286 if (dwStyle & SS_NOTIFY) SendMessageA(GetParent(hwnd),WM_COMMAND,MAKEWPARAM(GetWindowLongA(hwnd,GWL_ID),wParam ? STN_ENABLE:STN_DISABLE),hwnd);
287
288 InvalidateRect(hwnd,NULL,FALSE);
289
290 return 0;
291}
292
293LRESULT STATIC_SysColorChange(HWND hwnd,WPARAM wParam,LPARAM lParam)
294{
295 color_windowframe = GetSysColor(COLOR_WINDOWFRAME);
296 color_background = GetSysColor(COLOR_BACKGROUND);
297 color_window = GetSysColor(COLOR_WINDOW);
298
299 InvalidateRect(hwnd,NULL,TRUE);
300
301 return 0;
302}
303
304LRESULT STATIC_SetText(HWND hwnd,WPARAM wParam,LPARAM lParam)
305{
306 DWORD style = GetWindowLongA(hwnd,GWL_STYLE) & SS_TYPEMASK;
307
308 if (style == SS_ICON)
309 STATIC_SetIcon(hwnd,STATIC_LoadIcon(hwnd,(LPCSTR)lParam));
310 else if (style == SS_BITMAP)
311 STATIC_SetBitmap(hwnd,STATIC_LoadBitmap(hwnd,(LPCSTR)lParam));
312 else if (style == SS_ENHMETAFILE)
313 STATIC_SetMetafile(hwnd,STATIC_LoadMetafile(hwnd,(LPCSTR)lParam));
314 else
315 DefWindowProcA(hwnd,WM_SETTEXT,wParam,lParam);
316
317 InvalidateRect(hwnd,NULL,FALSE);
318 UpdateWindow(hwnd);
319
320 return 0;
321}
322
323LRESULT STATIC_SetFont(HWND hwnd,WPARAM wParam,LPARAM lParam)
324{
325 STATICINFO* infoPtr = (STATICINFO*)GetInfoPtr(hwnd);
326 DWORD style = GetWindowLongA(hwnd,GWL_STYLE) & SS_TYPEMASK;
327
328 if (style == SS_ICON) return 0;
329 if (style == SS_BITMAP) return 0;
330 if (style == SS_ENHMETAFILE) return 0;
331
332 infoPtr->hFont = (HFONT)wParam;
333
334 if (LOWORD(lParam))
335 {
336 InvalidateRect(hwnd,NULL,FALSE);
337 UpdateWindow(hwnd);
338 }
339
340 return 0;
341}
342
343LRESULT STATIC_GetFont(HWND hwnd,WPARAM wParam,LPARAM lParam)
344{
345 STATICINFO* infoPtr = (STATICINFO*)GetInfoPtr(hwnd);
346
347 return infoPtr->hFont;
348}
349
350LRESULT STATIC_NCHitTest(HWND hwnd,WPARAM wParam,LPARAM lParam)
351{
352 return HTTRANSPARENT;
353}
354
355LRESULT STATIC_GetDlgCode(HWND hwnd,WPARAM wParam,LPARAM lParam)
356{
357 return DLGC_STATIC;
358}
359
360LRESULT STATIC_GetIcon(HWND hwnd,WPARAM wParam,LPARAM lParam)
361{
362 STATICINFO* infoPtr = (STATICINFO*)GetInfoPtr(hwnd);
363
364 return infoPtr->hIcon;
365}
366
367LRESULT STATIC_GetImage(HWND hwnd,WPARAM wParam,LPARAM lParam)
368{
369 STATICINFO* infoPtr = (STATICINFO*)GetInfoPtr(hwnd);
370 DWORD style = GetWindowLongA(hwnd,GWL_STYLE) & SS_TYPEMASK;
371
372 switch (wParam)
373 {
374 case IMAGE_BITMAP:
375 if (style & SS_BITMAP) return infoPtr->hIcon;
376 break;
377
378 case IMAGE_CURSOR:
379 case IMAGE_ICON:
380 if (style & SS_ICON) return infoPtr->hIcon;
381 break;
382
383 case IMAGE_ENHMETAFILE:
384 if (style & SS_ENHMETAFILE) return infoPtr->hIcon;
385 break;
386
387 default:
388 break;
389 }
390
391 return 0;
392}
393
394LRESULT STATIC_SetImage(HWND hwnd,WPARAM wParam,LPARAM lParam)
395{
396 LRESULT lResult = 0;
397
398 switch (wParam)
399 {
400 case IMAGE_CURSOR:
401 case IMAGE_ICON:
402 lResult = STATIC_SetIcon(hwnd,(HICON)lParam);
403 break;
404
405 case IMAGE_BITMAP:
406 lResult = STATIC_SetBitmap(hwnd,(HBITMAP)lParam);
407 break;
408
409 case IMAGE_ENHMETAFILE:
410 lResult = STATIC_SetMetafile(hwnd,(HENHMETAFILE)lParam);
411 break;
412
413 default:
414 return 0;
415 }
416
417 if (lResult) InvalidateRect(hwnd,NULL,FALSE);
418
419 return lResult;
420}
421
422LRESULT STATIC_SetIconMsg(HWND hwnd,WPARAM wParam,LPARAM lParam)
423{
424 LRESULT lResult;
425
426 lResult = STATIC_SetIcon(hwnd,(HICON)wParam);
427
428 InvalidateRect(hwnd,NULL,FALSE);
429
430 return lResult;
431}
432
433LRESULT STATIC_Click(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
434{
435 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
436
437 if (dwStyle & SS_NOTIFY) SendMessageA(GetParent(hwnd),WM_COMMAND,MAKEWPARAM(GetWindowLongA(hwnd,GWL_ID),STN_CLICKED),hwnd);
438
439 return DefWindowProcA(hwnd,uMsg,wParam,lParam);
440}
441
442LRESULT STATIC_DoubleClick(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
443{
444 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
445
446 if (dwStyle & SS_NOTIFY) SendMessageA(GetParent(hwnd),WM_COMMAND,MAKEWPARAM(GetWindowLongA(hwnd,GWL_ID),STN_DBLCLK),hwnd);
447
448 return DefWindowProcA(hwnd,uMsg,wParam,lParam);
449}
450
451/***********************************************************************
452 * StaticWndProc
453 */
454LRESULT WINAPI StaticWndProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
455{
456 switch (uMsg)
457 {
458 case WM_NCCREATE:
459 return STATIC_NCCreate(hwnd,wParam,lParam);
460
461 case WM_CREATE:
462 return STATIC_Create(hwnd,wParam,lParam);
463
464 case WM_NCDESTROY:
465 return STATIC_NCDestroy(hwnd,wParam,lParam);
466
467 case WM_PAINT:
468 return STATIC_Paint(hwnd,wParam,lParam);
469
470 case WM_ENABLE:
471 return STATIC_Enable(hwnd,wParam,lParam);
472
473 case WM_SYSCOLORCHANGE:
474 return STATIC_SysColorChange(hwnd,wParam,lParam);
475
476 case WM_SETTEXT:
477 return STATIC_SetText(hwnd,wParam,lParam);
478
479 case WM_SETFONT:
480 return STATIC_SetFont(hwnd,wParam,lParam);
481
482 case WM_GETFONT:
483 return STATIC_GetFont(hwnd,wParam,lParam);
484
485 case WM_NCHITTEST:
486 return STATIC_NCHitTest(hwnd,wParam,lParam);
487
488 case WM_GETDLGCODE:
489 return STATIC_GetDlgCode(hwnd,wParam,lParam);
490
491 case WM_LBUTTONDOWN:
492 case WM_NCLBUTTONDOWN:
493 return STATIC_Click(hwnd,uMsg,wParam,lParam);
494
495 case WM_LBUTTONDBLCLK:
496 case WM_NCLBUTTONDBLCLK:
497 return STATIC_DoubleClick(hwnd,uMsg,wParam,lParam);
498
499 case STM_GETIMAGE:
500 return STATIC_GetImage(hwnd,wParam,lParam);
501
502 case STM_GETICON:
503 return STATIC_GetIcon(hwnd,wParam,lParam);
504
505 case STM_SETIMAGE:
506 return STATIC_SetImage(hwnd,wParam,lParam);
507
508 case STM_SETICON:
509 return STATIC_SetIconMsg(hwnd,wParam,lParam);
510
511 case STM_MSGMAX:
512 return 0; //CB: undocumented!
513
514 default:
515 return DefWindowProcA(hwnd,uMsg,wParam,lParam);
516 break;
517 }
518
519 return DefWindowProcA(hwnd,uMsg,wParam,lParam);
520}
521
522
523static void STATIC_PaintTextfn(HWND hwnd, HDC hdc )
524{
525 RECT rc;
526 HBRUSH hBrush;
527 WORD wFormat;
528 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
529 STATICINFO *infoPtr = (STATICINFO *)GetInfoPtr(hwnd);
530 INT textLen;
531
532 GetClientRect(hwnd,&rc);
533
534 switch (dwStyle & SS_TYPEMASK)
535 {
536 case SS_LEFT:
537 wFormat = DT_LEFT | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP;
538 break;
539
540 case SS_CENTER:
541 case SS_CENTERIMAGE:
542 wFormat = DT_CENTER | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP;
543 break;
544
545 case SS_RIGHT:
546 wFormat = DT_RIGHT | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP;
547 break;
548
549 case SS_SIMPLE:
550 wFormat = DT_LEFT | DT_SINGLELINE | DT_VCENTER | DT_NOCLIP;
551 break;
552
553 case SS_LEFTNOWORDWRAP:
554 wFormat = DT_LEFT | DT_EXPANDTABS | DT_VCENTER;
555 break;
556
557 default:
558 return;
559 }
560
561 if (dwStyle & SS_NOPREFIX) wFormat |= DT_NOPREFIX;
562 if (dwStyle & SS_ENDELLIPSIS) wFormat |= DT_END_ELLIPSIS;
563 if (dwStyle & SS_PATHELLIPSIS) wFormat |= DT_PATH_ELLIPSIS;
564 if (dwStyle & SS_WORDELLIPSIS) wFormat |= DT_WORD_ELLIPSIS;
565
566 if (infoPtr->hFont) SelectObject( hdc, infoPtr->hFont );
567 hBrush = SendMessageA( GetParent(hwnd), WM_CTLCOLORSTATIC,
568 hdc, hwnd );
569 if (!hBrush) hBrush = GetStockObject(WHITE_BRUSH);
570 FillRect( hdc, &rc, hBrush );
571
572 if (!IsWindowEnabled(hwnd)) SetTextColor(hdc,GetSysColor(COLOR_GRAYTEXT));
573
574 textLen = GetWindowTextLengthA(hwnd);
575 if (textLen > 0)
576 {
577 char* text;
578
579 textLen++;
580 text = (char*)malloc(textLen);
581 GetWindowTextA(hwnd,text,textLen);
582 DrawTextExA(hdc,text,-1,&rc,wFormat,NULL);
583 free(text);
584 }
585}
586
587static void STATIC_PaintRectfn( HWND hwnd, HDC hdc )
588{
589 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
590 RECT rc;
591 HBRUSH hBrush;
592
593 GetClientRect( hwnd, &rc);
594
595 switch (dwStyle & SS_TYPEMASK)
596 {
597 case SS_BLACKRECT:
598 hBrush = CreateSolidBrush(color_windowframe);
599 FillRect( hdc, &rc, hBrush );
600 break;
601 case SS_GRAYRECT:
602 hBrush = CreateSolidBrush(color_background);
603 FillRect( hdc, &rc, hBrush );
604 break;
605 case SS_WHITERECT:
606 hBrush = CreateSolidBrush(color_window);
607 FillRect( hdc, &rc, hBrush );
608 break;
609 case SS_BLACKFRAME:
610 hBrush = CreateSolidBrush(color_windowframe);
611 FrameRect( hdc, &rc, hBrush );
612 break;
613 case SS_GRAYFRAME:
614 hBrush = CreateSolidBrush(color_background);
615 FrameRect( hdc, &rc, hBrush );
616 break;
617 case SS_WHITEFRAME:
618 hBrush = CreateSolidBrush(color_window);
619 FrameRect( hdc, &rc, hBrush );
620 break;
621 default:
622 return;
623 }
624 DeleteObject( hBrush );
625}
626
627
628static void STATIC_PaintIconfn( HWND hwnd, HDC hdc )
629{
630 RECT rc;
631 HBRUSH hbrush;
632 STATICINFO *infoPtr = (STATICINFO *)GetInfoPtr(hwnd);
633 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
634
635 GetClientRect( hwnd, &rc );
636 hbrush = SendMessageA( GetParent(hwnd), WM_CTLCOLORSTATIC,
637 hdc, hwnd );
638 FillRect( hdc, &rc, hbrush );
639 if (dwStyle & SS_CENTERIMAGE)
640 {
641 ICONINFO ii;
642 BITMAP bmp;
643
644 if (!GetIconInfo(infoPtr->hIcon,&ii)) return;
645 GetObjectA(ii.hbmColor,sizeof(BITMAP),(LPVOID)&bmp);
646 DrawIcon(hdc,(rc.right-bmp.bmWidth)/2,(rc.bottom-bmp.bmHeight)/2,infoPtr->hIcon);
647 } else if (infoPtr->hIcon) DrawIcon(hdc,rc.left,rc.top,infoPtr->hIcon);
648}
649
650static void STATIC_PaintBitmapfn(HWND hwnd, HDC hdc )
651{
652 RECT rc;
653 HBRUSH hbrush;
654 STATICINFO *infoPtr = (STATICINFO *)GetInfoPtr(hwnd);
655 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
656 HDC hMemDC;
657 HBITMAP oldbitmap;
658
659 GetClientRect( hwnd, &rc );
660 hbrush = SendMessageA( GetParent(hwnd), WM_CTLCOLORSTATIC,
661 hdc, hwnd );
662 FillRect( hdc, &rc, hbrush );
663
664 if (infoPtr->hIcon) {
665 BITMAP bm;
666 SIZE sz;
667
668 if(GetObjectType(infoPtr->hIcon) != OBJ_BITMAP)
669 return;
670 if (!(hMemDC = CreateCompatibleDC( hdc ))) return;
671 GetObjectA(infoPtr->hIcon, sizeof(bm), &bm);
672 GetBitmapDimensionEx(infoPtr->hIcon, &sz);
673 oldbitmap = SelectObject(hMemDC, infoPtr->hIcon);
674 if (dwStyle & SS_CENTERIMAGE)
675 BitBlt(hdc,sz.cx,sz.cy,bm.bmWidth,bm.bmHeight,hMemDC,(rc.right-bm.bmWidth)/2,(rc.bottom-bm.bmHeight)/2,SRCCOPY);
676 else
677 BitBlt(hdc,sz.cx,sz.cy,bm.bmWidth,bm.bmHeight,hMemDC,0,0,SRCCOPY);
678 SelectObject(hMemDC, oldbitmap);
679 DeleteDC(hMemDC);
680 }
681}
682
683static void STATIC_PaintMetafilefn(HWND hwnd,HDC hdc)
684{
685 RECT rect;
686 HBRUSH hbrush;
687 STATICINFO *infoPtr = (STATICINFO *)GetInfoPtr(hwnd);
688
689 GetClientRect(hwnd,&rect);
690 hbrush = SendMessageA(GetParent(hwnd),WM_CTLCOLORSTATIC,hdc,hwnd);
691 FillRect(hdc,&rect,hbrush);
692
693 if (infoPtr->hIcon) PlayEnhMetaFile(hdc,(HENHMETAFILE)infoPtr->hIcon,&rect);
694}
695
696static void STATIC_PaintOwnerDrawfn(HWND hwnd,HDC hdc)
697{
698 DRAWITEMSTRUCT di;
699
700 di.CtlType = ODT_STATIC;
701 di.CtlID = GetWindowLongA(hwnd,GWL_ID);
702 di.itemID = 0;
703 di.itemAction = ODA_DRAWENTIRE;
704 di.itemState = ODS_DEFAULT;
705 di.hwndItem = hwnd;
706 di.hDC = hdc;
707 GetClientRect(hwnd,&di.rcItem);
708 di.itemData = 0;
709
710 SendMessageA(GetParent(hwnd),WM_DRAWITEM,GetWindowLongA(hwnd,GWL_ID),(LPARAM)&di);
711}
712
713static void STATIC_PaintEtchedfn( HWND hwnd, HDC hdc )
714{
715 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
716 RECT rc;
717 HBRUSH hbrush;
718 HPEN hpen;
719
720 GetClientRect( hwnd, &rc );
721 hbrush = SendMessageA( GetParent(hwnd), WM_CTLCOLORSTATIC,
722 hdc, hwnd );
723 FillRect( hdc, &rc, hbrush );
724
725 switch (dwStyle & SS_TYPEMASK)
726 {
727 case SS_ETCHEDHORZ:
728 hpen = SelectObject (hdc, GetSysColorPen (COLOR_3DSHADOW));
729 MoveToEx (hdc, rc.left, rc.bottom / 2 - 1, NULL);
730 LineTo (hdc, rc.right - 1, rc.bottom / 2 - 1);
731 SelectObject (hdc, GetSysColorPen (COLOR_3DHIGHLIGHT));
732 MoveToEx (hdc, rc.left, rc.bottom / 2, NULL);
733 LineTo (hdc, rc.right, rc.bottom / 2);
734 LineTo (hdc, rc.right, rc.bottom / 2 - 1);
735 SelectObject (hdc, hpen);
736 break;
737
738 case SS_ETCHEDVERT:
739 hpen = SelectObject (hdc, GetSysColorPen (COLOR_3DSHADOW));
740 MoveToEx (hdc, rc.right / 2 - 1, rc.top, NULL);
741 LineTo (hdc, rc.right / 2 - 1, rc.bottom - 1);
742 SelectObject (hdc, GetSysColorPen (COLOR_3DHIGHLIGHT));
743 MoveToEx (hdc, rc.right / 2, rc.top, NULL);
744 LineTo (hdc, rc.right / 2, rc.bottom);
745 LineTo (hdc, rc.right / 2 -1 , rc.bottom);
746 SelectObject (hdc, hpen);
747 break;
748
749 case SS_ETCHEDFRAME:
750 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_RECT);
751 break;
752 }
753}
754
755BOOL STATIC_Register()
756{
757 WNDCLASSA wndClass;
758
759//SvL: Don't check this now
760// if (GlobalFindAtomA(STATICCLASSNAME)) return FALSE;
761
762 ZeroMemory(&wndClass,sizeof(WNDCLASSA));
763 wndClass.style = CS_GLOBALCLASS | CS_HREDRAW | CS_PARENTDC;
764 wndClass.lpfnWndProc = (WNDPROC)StaticWndProc;
765 wndClass.cbClsExtra = 0;
766 wndClass.cbWndExtra = sizeof(STATICINFO);
767 wndClass.hCursor = LoadCursorA (0,IDC_ARROWA);
768 wndClass.hbrBackground = (HBRUSH)0;
769 wndClass.lpszClassName = STATICCLASSNAME;
770
771 return RegisterClassA(&wndClass);
772}
773
774
775BOOL STATIC_Unregister()
776{
777 if (GlobalFindAtomA (STATICCLASSNAME))
778 return UnregisterClassA(STATICCLASSNAME,(HINSTANCE)NULL);
779 else return FALSE;
780}
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