4 * Copyright 1998, 1999 Eric Kohl
7 * This is just a dummy control. An author is needed! Any volunteers?
8 * I will only improve this control once in a while.
9 * Eric <ekohl@abo.rhein-zeitung.de>
13 * - All notifications.
16 * - should include "combo.h"
18 * Changes Guy Albertelli <galberte@neo.lrun.com>
19 * 1. Implemented message CB_SETITEMHEIGHT
20 * 2. Implemented message WM_WINDOWPOSCHANGING
21 * 3. Implemented message WM_MEASUREITEM
22 * 4. Add code to WM_CREATE processing to set font of COMBOBOX and
23 * issue the CB_SETITEMHEIGHT to start the correct sizing process.
24 * The above 4 changes allow the window rect for the comboboxex
25 * to be set properly, which in turn allows the height of the
26 * rebar control it *may* be imbeded in to be correct.
27 * 5. Rewrite CBEM_INSERTITEMA to save the information.
28 * 6. Implemented message WM_DRAWITEM. The code will handle images
29 * but not "overlays" yet.
30 * 7. Fixed code in CBEM_SETIMAGELIST to resize control.
31 * 8. Add debugging code.
33 * Test vehicals were the ControlSpy modules (rebar.exe and comboboxex.exe)
38 #include "wine/winestring.h"
40 #include "debugtools.h"
41 #include "wine/unicode.h"
43 DEFAULT_DEBUG_CHANNEL(comboex);
44 DECLARE_DEBUG_CHANNEL(message);
60 /* ComboBoxEx structure */
67 INT nb_items; /* Number of items */
68 CBE_ITEMDATA *items; /* Array of items */
71 #define ID_CB_EDIT 1001
73 /* Height in pixels of control over the amount of the selected font */
76 /* Indent amount per MS documentation */
79 /* Offset in pixels from left side for start of image or text */
80 #define CBE_STARTOFFSET 6
82 /* Offset between image and text */
85 #define COMBOEX_GetInfoPtr(wndPtr) ((COMBOEX_INFO *)GetWindowLongA (hwnd, 0))
89 COMBOEX_DumpItem (CBE_ITEMDATA *item)
91 if (TRACE_ON(comboex)){
92 TRACE("item %p - mask=%08x, pszText=%p, cchTM=%d, iImage=%d\n",
93 item, item->mask, item->pszText, item->cchTextMax,
95 TRACE("item %p - iSelectedImage=%d, iOverlay=%d, iIndent=%d, lParam=%08lx\n",
96 item, item->iSelectedImage, item->iOverlay, item->iIndent, item->lParam);
101 inline static LRESULT
102 COMBOEX_Forward (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
104 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
106 FIXME("(0x%x 0x%x 0x%lx): stub\n", uMsg, wParam, lParam);
108 if (infoPtr->hwndCombo)
109 return SendMessageA (infoPtr->hwndCombo, uMsg, wParam, lParam);
116 COMBOEX_ReSize (HWND hwnd, COMBOEX_INFO *infoPtr)
124 mydc = GetDC (0); /* why the entire screen???? */
125 nfont = SendMessageA (infoPtr->hwndCombo, WM_GETFONT, 0, 0);
126 ofont = (HFONT) SelectObject (mydc, nfont);
127 GetTextExtentPointA (mydc, "A", 1, &mysize);
128 SelectObject (mydc, ofont);
130 cy = mysize.cy + CBE_EXTRA;
132 ImageList_GetImageInfo(infoPtr->himl, 0, &iinfo);
133 cy = max (iinfo.rcImage.bottom - iinfo.rcImage.top, cy);
135 TRACE("selected font hwnd=%08x, height=%d\n", nfont, cy);
136 SendMessageA (hwnd, CB_SETITEMHEIGHT, (WPARAM) -1, (LPARAM) cy);
137 if (infoPtr->hwndCombo)
138 SendMessageA (infoPtr->hwndCombo, CB_SETITEMHEIGHT,
139 (WPARAM) 0, (LPARAM) cy);
143 /* *** CBEM_xxx message support *** */
146 /* << COMBOEX_DeleteItem >> */
149 inline static LRESULT
150 COMBOEX_GetComboControl (HWND hwnd, WPARAM wParam, LPARAM lParam)
152 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
156 return (LRESULT)infoPtr->hwndCombo;
160 inline static LRESULT
161 COMBOEX_GetEditControl (HWND hwnd, WPARAM wParam, LPARAM lParam)
163 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
165 if ((GetWindowLongA (hwnd, GWL_STYLE) & CBS_DROPDOWNLIST) != CBS_DROPDOWN)
168 TRACE("-- 0x%x\n", GetDlgItem (infoPtr->hwndCombo, ID_CB_EDIT));
170 return (LRESULT)GetDlgItem (infoPtr->hwndCombo, ID_CB_EDIT);
174 inline static LRESULT
175 COMBOEX_GetExtendedStyle (HWND hwnd, WPARAM wParam, LPARAM lParam)
177 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
179 return (LRESULT)infoPtr->dwExtStyle;
183 inline static LRESULT
184 COMBOEX_GetImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
186 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
188 TRACE("(0x%08x 0x%08lx)\n", wParam, lParam);
190 return (LRESULT)infoPtr->himl;
194 /* << COMBOEX_GetItemA >> */
196 /* << COMBOEX_GetItemW >> */
198 /* << COMBOEX_GetUniCodeFormat >> */
200 /* << COMBOEX_HasEditChanged >> */
204 COMBOEX_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
206 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
207 COMBOBOXEXITEMA *cit = (COMBOBOXEXITEMA *) lParam;
212 /* get real index of item to insert */
214 if (index == -1) index = infoPtr->nb_items;
215 if (index > infoPtr->nb_items) index = infoPtr->nb_items;
217 /* get space and chain it in */
218 item = (CBE_ITEMDATA *)COMCTL32_Alloc (sizeof (CBE_ITEMDATA));
220 item->pszText = NULL;
222 /* locate position to insert new item in */
223 if (index == infoPtr->nb_items) {
224 /* fast path for iItem = -1 */
225 item->next = infoPtr->items;
226 infoPtr->items = item;
229 int i = infoPtr->nb_items-1;
230 CBE_ITEMDATA *moving = infoPtr->items;
232 while (i > index && moving) {
233 moving = (CBE_ITEMDATA *)moving->next;
236 FIXME("COMBOBOXEX item structures broken. Please report!\n");
240 item->next = moving->next;
244 /* fill in our hidden item structure */
245 item->mask = cit->mask;
246 if (item->mask & CBEIF_TEXT) {
252 len = MultiByteToWideChar (CP_ACP, 0, str, -1, NULL, 0);
254 item->pszText = (LPWSTR)COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
255 MultiByteToWideChar (CP_ACP, 0, str, -1, item->pszText, len);
257 item->cchTextMax = cit->cchTextMax;
259 if (item->mask & CBEIF_IMAGE)
260 item->iImage = cit->iImage;
261 if (item->mask & CBEIF_SELECTEDIMAGE)
262 item->iSelectedImage = cit->iSelectedImage;
263 if (item->mask & CBEIF_OVERLAY)
264 item->iOverlay = cit->iOverlay;
265 if (item->mask & CBEIF_INDENT)
266 item->iIndent = cit->iIndent;
267 if (item->mask & CBEIF_LPARAM)
268 item->lParam = cit->lParam;
271 COMBOEX_DumpItem (item);
273 SendMessageA (infoPtr->hwndCombo, CB_INSERTSTRING,
274 (WPARAM)cit->iItem, (LPARAM)item);
282 COMBOEX_InsertItemW (HWND hwnd, WPARAM wParam, LPARAM lParam)
284 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
285 COMBOBOXEXITEMW *cit = (COMBOBOXEXITEMW *) lParam;
289 /* get real index of item to insert */
291 if (index == -1) index = infoPtr->nb_items;
292 if (index > infoPtr->nb_items) index = infoPtr->nb_items;
294 /* get space and chain it in */
295 item = (CBE_ITEMDATA *)COMCTL32_Alloc (sizeof (CBE_ITEMDATA));
297 item->pszText = NULL;
299 /* locate position to insert new item in */
300 if (index == infoPtr->nb_items) {
301 /* fast path for iItem = -1 */
302 item->next = infoPtr->items;
303 infoPtr->items = item;
306 INT i = infoPtr->nb_items-1;
307 CBE_ITEMDATA *moving = infoPtr->items;
309 while ((i > index) && moving) {
310 moving = (CBE_ITEMDATA *)moving->next;
314 FIXME("COMBOBOXEX item structures broken. Please report!\n");
318 item->next = moving->next;
322 /* fill in our hidden item structure */
323 item->mask = cit->mask;
324 if (item->mask & CBEIF_TEXT) {
329 if (!str) str = (LPWSTR) L"";
332 item->pszText = (LPWSTR)COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
333 strcpyW (item->pszText, str);
335 item->cchTextMax = cit->cchTextMax;
337 if (item->mask & CBEIF_IMAGE)
338 item->iImage = cit->iImage;
339 if (item->mask & CBEIF_SELECTEDIMAGE)
340 item->iSelectedImage = cit->iSelectedImage;
341 if (item->mask & CBEIF_OVERLAY)
342 item->iOverlay = cit->iOverlay;
343 if (item->mask & CBEIF_INDENT)
344 item->iIndent = cit->iIndent;
345 if (item->mask & CBEIF_LPARAM)
346 item->lParam = cit->lParam;
349 COMBOEX_DumpItem (item);
351 SendMessageA (infoPtr->hwndCombo, CB_INSERTSTRING,
352 (WPARAM)cit->iItem, (LPARAM)item);
360 COMBOEX_SetExtendedStyle (HWND hwnd, WPARAM wParam, LPARAM lParam)
362 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
365 TRACE("(0x%08x 0x%08lx)\n", wParam, lParam);
367 dwTemp = infoPtr->dwExtStyle;
370 infoPtr->dwExtStyle = (infoPtr->dwExtStyle & ~(DWORD)wParam) | (DWORD)lParam;
373 infoPtr->dwExtStyle = (DWORD)lParam;
375 /* FIXME: repaint?? */
377 return (LRESULT)dwTemp;
381 inline static LRESULT
382 COMBOEX_SetImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
384 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
387 TRACE("(0x%08x 0x%08lx)\n", wParam, lParam);
389 himlTemp = infoPtr->himl;
390 infoPtr->himl = (HIMAGELIST)lParam;
392 COMBOEX_ReSize (hwnd, infoPtr);
393 InvalidateRect (hwnd, NULL, TRUE);
395 return (LRESULT)himlTemp;
400 COMBOEX_SetItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
402 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
403 COMBOBOXEXITEMA *cit = (COMBOBOXEXITEMA *) lParam;
408 /* get real index of item to insert */
411 FIXME("NYI setting data for item in edit control\n");
415 /* if item number requested does not exist then return failure */
416 if ((index > infoPtr->nb_items) || (index < 0)) return 0;
418 /* find the item in the list */
419 item = infoPtr->items;
420 i = infoPtr->nb_items - 1;
421 while (item && (i > index)) {
422 item = (CBE_ITEMDATA *)item->next;
425 if (!item || (i != index)) {
426 FIXME("COMBOBOXEX item structures broken. Please report!\n");
430 /* add/change stuff to the internal item structure */
431 item->mask |= cit->mask;
432 if (cit->mask & CBEIF_TEXT) {
438 len = MultiByteToWideChar (CP_ACP, 0, str, -1, NULL, 0);
440 item->pszText = (LPWSTR)COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
441 MultiByteToWideChar (CP_ACP, 0, str, -1, item->pszText, len);
443 item->cchTextMax = cit->cchTextMax;
445 if (cit->mask & CBEIF_IMAGE)
446 item->iImage = cit->iImage;
447 if (cit->mask & CBEIF_SELECTEDIMAGE)
448 item->iSelectedImage = cit->iSelectedImage;
449 if (cit->mask & CBEIF_OVERLAY)
450 item->iOverlay = cit->iOverlay;
451 if (cit->mask & CBEIF_INDENT)
452 item->iIndent = cit->iIndent;
453 if (cit->mask & CBEIF_LPARAM)
454 cit->lParam = cit->lParam;
456 COMBOEX_DumpItem (item);
462 /* << COMBOEX_SetItemW >> */
464 /* << COMBOEX_SetUniCodeFormat >> */
467 /* *** CB_xxx message support *** */
471 COMBOEX_SetItemHeight (HWND hwnd, WPARAM wParam, LPARAM lParam)
473 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
474 RECT cb_wrect, cbx_wrect, cbx_crect;
478 /* First, lets forward the message to the normal combo control
479 just like Windows. */
480 if (infoPtr->hwndCombo)
481 SendMessageA (infoPtr->hwndCombo, CB_SETITEMHEIGHT, wParam, lParam);
484 GetWindowRect (infoPtr->hwndCombo, &cb_wrect);
485 GetWindowRect (hwnd, &cbx_wrect);
486 GetClientRect (hwnd, &cbx_crect);
487 /* the height of comboex as height of the combo + comboex border */
488 height = cb_wrect.bottom-cb_wrect.top
489 + cbx_wrect.bottom-cbx_wrect.top
490 - (cbx_crect.bottom-cbx_crect.top);
491 TRACE("EX window=(%d,%d)-(%d,%d), client=(%d,%d)-(%d,%d)\n",
492 cbx_wrect.left, cbx_wrect.top, cbx_wrect.right, cbx_wrect.bottom,
493 cbx_crect.left, cbx_crect.top, cbx_crect.right, cbx_crect.bottom);
494 TRACE("CB window=(%d,%d)-(%d,%d), EX setting=(0,0)-(%d,%d)\n",
495 cb_wrect.left, cb_wrect.top, cb_wrect.right, cb_wrect.bottom,
496 cbx_wrect.right-cbx_wrect.left, height);
497 SetWindowPos (hwnd, HWND_TOP, 0, 0,
498 cbx_wrect.right-cbx_wrect.left,
500 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOMOVE);
501 /* *** end new *** */
507 /* *** WM_xxx message support *** */
511 COMBOEX_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
513 LPCREATESTRUCTA cs = (LPCREATESTRUCTA) lParam;
514 COMBOEX_INFO *infoPtr;
518 /* allocate memory for info structure */
519 infoPtr = (COMBOEX_INFO *)COMCTL32_Alloc (sizeof(COMBOEX_INFO));
520 if (infoPtr == NULL) {
521 ERR("could not allocate info memory!\n");
524 infoPtr->items = NULL;
525 infoPtr->nb_items = 0;
527 SetWindowLongA (hwnd, 0, (DWORD)infoPtr);
530 /* initialize info structure */
533 /* create combo box */
534 dwComboStyle = GetWindowLongA (hwnd, GWL_STYLE) &
535 (CBS_SIMPLE|CBS_DROPDOWN|CBS_DROPDOWNLIST|WS_CHILD);
537 infoPtr->hwndCombo = CreateWindowA ("ComboBox", "",
538 /* following line added to match native */
539 WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_VSCROLL | CBS_NOINTEGRALHEIGHT |
540 /* was base and is necessary */
541 WS_CHILD | WS_VISIBLE | CBS_OWNERDRAWFIXED | dwComboStyle,
542 cs->y, cs->x, cs->cx, cs->cy, hwnd, (HMENU)0,
543 GetWindowLongA (hwnd, GWL_HINSTANCE), NULL);
546 SystemParametersInfoA (SPI_GETICONTITLELOGFONT, sizeof(mylogfont), &mylogfont, 0);
547 infoPtr->font = CreateFontIndirectA (&mylogfont);
548 SendMessageA (infoPtr->hwndCombo, WM_SETFONT, (WPARAM)infoPtr->font, 0);
549 COMBOEX_ReSize (hwnd, infoPtr);
550 /* *** end new *** */
556 inline static LRESULT
557 COMBOEX_DrawItem (HWND hwnd, WPARAM wParam, LPARAM lParam)
559 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
560 DRAWITEMSTRUCT *dis = (DRAWITEMSTRUCT *)lParam;
567 UINT xioff = 0; /* size and spacer of image if any */
571 if (!IsWindowEnabled(infoPtr->hwndCombo)) return 0;
573 item = (CBE_ITEMDATA *)SendMessageA (infoPtr->hwndCombo, CB_GETITEMDATA,
574 (WPARAM)dis->itemID, 0);
575 if (item == (CBE_ITEMDATA *)CB_ERR)
577 TRACE("invalid item for id %d \n",dis->itemID);
580 if (!TRACE_ON(message)) {
581 TRACE("DRAWITEMSTRUCT: CtlType=0x%08x CtlID=0x%08x\n",
582 dis->CtlType, dis->CtlID);
583 TRACE("itemID=0x%08x itemAction=0x%08x itemState=0x%08x\n",
584 dis->itemID, dis->itemAction, dis->itemState);
585 TRACE("hWnd=0x%04x hDC=0x%04x (%d,%d)-(%d,%d) itemData=0x%08lx\n",
586 dis->hwndItem, dis->hDC, dis->rcItem.left,
587 dis->rcItem.top, dis->rcItem.right, dis->rcItem.bottom,
590 COMBOEX_DumpItem (item);
592 xbase = CBE_STARTOFFSET;
593 if (item->mask & CBEIF_INDENT)
594 xbase += (item->iIndent * CBE_INDENT);
595 if (item->mask & CBEIF_IMAGE) {
596 ImageList_GetImageInfo(infoPtr->himl, item->iImage, &iinfo);
597 xioff = (iinfo.rcImage.right - iinfo.rcImage.left + CBE_SEP);
600 switch (dis->itemAction) {
602 if (dis->itemState & ODS_SELECTED /*1*/) {
603 if ((item->mask & CBEIF_TEXT) && item->pszText) {
604 len = strlenW (item->pszText);
605 GetTextExtentPointW (dis->hDC, item->pszText, len, &txtsize);
606 rect.left = xbase + xioff - 1;
607 rect.top = dis->rcItem.top - 1 +
608 (dis->rcItem.bottom - dis->rcItem.top - txtsize.cy) / 2;
609 rect.right = rect.left + txtsize.cx + 2;
610 rect.bottom = rect.top + txtsize.cy + 2;
611 TRACE("drawing item %d focus, rect=(%d,%d)-(%d,%d)\n",
612 dis->itemID, rect.left, rect.top,
613 rect.right, rect.bottom);
614 DrawFocusRect(dis->hDC, &rect);
621 if (item->mask & CBEIF_IMAGE) drawimage = item->iImage;
622 if ((dis->itemState & ODS_SELECTED) &&
623 (item->mask & CBEIF_SELECTEDIMAGE))
624 drawimage = item->iSelectedImage;
625 if (drawimage != -1) {
626 ImageList_Draw (infoPtr->himl, drawimage, dis->hDC,
627 xbase, dis->rcItem.top,
628 (dis->itemState & ODS_SELECTED) ?
629 ILD_SELECTED : ILD_NORMAL);
631 if ((item->mask & CBEIF_TEXT) && item->pszText) {
632 len = strlenW (item->pszText);
633 GetTextExtentPointW (dis->hDC, item->pszText, len, &txtsize);
634 nbkc = GetSysColor ((dis->itemState & ODS_SELECTED) ?
635 COLOR_HIGHLIGHT : COLOR_WINDOW);
636 SetBkColor (dis->hDC, nbkc);
637 ntxc = GetSysColor ((dis->itemState & ODS_SELECTED) ?
638 COLOR_HIGHLIGHTTEXT : COLOR_WINDOWTEXT);
639 SetTextColor (dis->hDC, ntxc);
641 y = dis->rcItem.top +
642 (dis->rcItem.bottom - dis->rcItem.top - txtsize.cy) / 2;
644 rect.right = x + txtsize.cx;
646 rect.bottom = y + txtsize.cy;
647 TRACE("drawing item %d text, rect=(%d,%d)-(%d,%d)\n",
648 dis->itemID, rect.left, rect.top, rect.right, rect.bottom);
649 ExtTextOutW (dis->hDC, x, y, ETO_OPAQUE | ETO_CLIPPED,
650 &rect, item->pszText, len, 0);
651 if (dis->itemState & ODS_FOCUS) {
656 TRACE("drawing item %d focus, rect=(%d,%d)-(%d,%d)\n",
657 dis->itemID, rect.left, rect.top, rect.right, rect.bottom);
658 DrawFocusRect (dis->hDC, &rect);
663 FIXME("unknown action hwnd=%08x, wparam=%08x, lparam=%08lx, action=%d\n",
664 hwnd, wParam, lParam, dis->itemAction);
672 COMBOEX_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
674 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
676 if (infoPtr->hwndCombo)
677 DestroyWindow (infoPtr->hwndCombo);
679 if (infoPtr->items) {
680 CBE_ITEMDATA *this, *next;
682 this = infoPtr->items;
684 next = (CBE_ITEMDATA *)this->next;
685 if ((this->mask & CBEIF_TEXT) && this->pszText)
686 COMCTL32_Free (this->pszText);
687 COMCTL32_Free (this);
692 DeleteObject (infoPtr->font);
694 /* free comboex info data */
695 COMCTL32_Free (infoPtr);
696 SetWindowLongA (hwnd, 0, 0);
702 COMBOEX_MeasureItem (HWND hwnd, WPARAM wParam, LPARAM lParam)
704 /*COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);*/
705 MEASUREITEMSTRUCT *mis = (MEASUREITEMSTRUCT *) lParam;
710 GetTextExtentPointA (hdc, "W", 1, &mysize);
712 mis->itemHeight = mysize.cy + CBE_EXTRA;
714 TRACE("adjusted height hwnd=%08x, height=%d\n",
715 hwnd, mis->itemHeight);
722 COMBOEX_Size (HWND hwnd, WPARAM wParam, LPARAM lParam)
724 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
727 GetClientRect (hwnd, &rect);
729 MoveWindow (infoPtr->hwndCombo, 0, 0, rect.right -rect.left,
730 rect.bottom - rect.top, TRUE);
737 COMBOEX_WindowPosChanging (HWND hwnd, WPARAM wParam, LPARAM lParam)
739 COMBOEX_INFO *infoPtr = COMBOEX_GetInfoPtr (hwnd);
741 RECT cbx_wrect, cbx_crect, cb_wrect;
743 WINDOWPOS *wp = (WINDOWPOS *)lParam;
745 ret = DefWindowProcA (hwnd, WM_WINDOWPOSCHANGING, wParam, lParam);
746 GetWindowRect (hwnd, &cbx_wrect);
747 GetClientRect (hwnd, &cbx_crect);
748 GetWindowRect (infoPtr->hwndCombo, &cb_wrect);
750 /* width is winpos value + border width of comboex */
752 + cbx_wrect.right-cbx_wrect.left
753 - (cbx_crect.right - cbx_crect.left);
755 TRACE("EX window=(%d,%d)-(%d,%d), client=(%d,%d)-(%d,%d)\n",
756 cbx_wrect.left, cbx_wrect.top, cbx_wrect.right, cbx_wrect.bottom,
757 cbx_crect.left, cbx_crect.top, cbx_crect.right, cbx_crect.bottom);
758 TRACE("CB window=(%d,%d)-(%d,%d), EX setting=(0,0)-(%d,%d)\n",
759 cb_wrect.left, cb_wrect.top, cb_wrect.right, cb_wrect.bottom,
760 width, cb_wrect.bottom-cb_wrect.top);
762 SetWindowPos (infoPtr->hwndCombo, HWND_TOP, 0, 0,
764 cb_wrect.bottom-cb_wrect.top,
771 static LRESULT WINAPI
772 COMBOEX_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
774 TRACE("hwnd=%x msg=%x wparam=%x lParam=%lx\n", hwnd, uMsg, wParam, lParam);
775 if (!COMBOEX_GetInfoPtr (hwnd) && (uMsg != WM_CREATE))
776 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
780 /* case CBEM_DELETEITEM: */
782 case CBEM_GETCOMBOCONTROL:
783 return COMBOEX_GetComboControl (hwnd, wParam, lParam);
785 case CBEM_GETEDITCONTROL:
786 return COMBOEX_GetEditControl (hwnd, wParam, lParam);
788 case CBEM_GETEXTENDEDSTYLE:
789 return COMBOEX_GetExtendedStyle (hwnd, wParam, lParam);
791 case CBEM_GETIMAGELIST:
792 return COMBOEX_GetImageList (hwnd, wParam, lParam);
794 /* case CBEM_GETITEMA:
796 case CBEM_GETUNICODEFORMAT:
797 case CBEM_HASEDITCHANGED:
800 case CBEM_INSERTITEMA:
801 return COMBOEX_InsertItemA (hwnd, wParam, lParam);
803 case CBEM_INSERTITEMW:
804 return COMBOEX_InsertItemW (hwnd, wParam, lParam);
806 case CBEM_SETEXTENDEDSTYLE:
807 return COMBOEX_SetExtendedStyle (hwnd, wParam, lParam);
809 case CBEM_SETIMAGELIST:
810 return COMBOEX_SetImageList (hwnd, wParam, lParam);
813 return COMBOEX_SetItemA (hwnd, wParam, lParam);
815 /* case CBEM_SETITEMW:
816 case CBEM_SETUNICODEFORMAT:
819 case CB_DELETESTRING:
820 case CB_FINDSTRINGEXACT:
823 case CB_GETDROPPEDCONTROLRECT:
824 case CB_GETDROPPEDSTATE:
826 case CB_GETITEMHEIGHT:
828 case CB_GETLBTEXTLEN:
829 case CB_GETEXTENDEDUI:
831 case CB_RESETCONTENT:
832 case CB_SELECTSTRING:
834 case CB_SETDROPPEDWIDTH:
835 case CB_SETEXTENDEDUI:
837 case CB_SHOWDROPDOWN:
838 return COMBOEX_Forward (hwnd, uMsg, wParam, lParam);
840 case CB_SETITEMHEIGHT:
841 return COMBOEX_SetItemHeight (hwnd, wParam, lParam);
845 return COMBOEX_Create (hwnd, wParam, lParam);
848 return COMBOEX_DrawItem (hwnd, wParam, lParam);
851 return COMBOEX_Destroy (hwnd, wParam, lParam);
854 return COMBOEX_MeasureItem (hwnd, wParam, lParam);
857 return COMBOEX_Size (hwnd, wParam, lParam);
859 case WM_WINDOWPOSCHANGING:
860 return COMBOEX_WindowPosChanging (hwnd, wParam, lParam);
864 ERR("unknown msg %04x wp=%08x lp=%08lx\n",
865 uMsg, wParam, lParam);
866 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
873 COMBOEX_Register (void)
877 ZeroMemory (&wndClass, sizeof(WNDCLASSA));
878 wndClass.style = CS_GLOBALCLASS;
879 wndClass.lpfnWndProc = (WNDPROC)COMBOEX_WindowProc;
880 wndClass.cbClsExtra = 0;
881 wndClass.cbWndExtra = sizeof(COMBOEX_INFO *);
882 wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
883 wndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
884 wndClass.lpszClassName = WC_COMBOBOXEXA;
886 RegisterClassA (&wndClass);
891 COMBOEX_Unregister (void)
893 UnregisterClassA (WC_COMBOBOXEXA, (HINSTANCE)NULL);