4 * Copyright 1998, 1999 Eric Kohl
5 * Copyright 2007, 2008 Mikolaj Zalewski
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 * This code was audited for completeness against the documented features
24 * of Comctl32.dll version 6.0 on Oct. 19, 2004, by Robert Shearman.
26 * Unless otherwise noted, we believe this code to be complete, as per
27 * the specification mentioned above.
28 * If you discover missing features or bugs please note them below.
50 * - WM_QUERYNEWPALETTE
58 * - NM_RELEASEDCAPTURE
64 * Native uses (on each draw!!) SM_CYBORDER (or SM_CXBORDER for CCS_VERT)
65 * to set the size of the separator width (the value SEP_WIDTH_SIZE
66 * in here). Should be fixed!!
70 * Testing: set to 1 to make background brush *always* green
75 * 3. REBAR_MoveChildWindows should have a loop because more than
76 * one pass (together with the RBN_CHILDSIZEs) is made on
77 * at least RB_INSERTBAND
94 #include "wine/debug.h"
96 WINE_DEFAULT_DEBUG_CHANNEL(rebar
);
106 UINT cxMinChild
; /* valid if _CHILDSIZE */
107 UINT cyMinChild
; /* valid if _CHILDSIZE */
108 UINT cx
; /* valid if _SIZE */
111 UINT cyChild
; /* valid if _CHILDSIZE */
112 UINT cyMaxChild
; /* valid if _CHILDSIZE */
113 UINT cyIntegral
; /* valid if _CHILDSIZE */
118 INT cxEffective
; /* current cx for band */
119 UINT cyHeader
; /* the height of the header */
120 UINT cxMinBand
; /* minimum cx for band */
121 UINT cyMinBand
; /* minimum cy for band */
123 UINT cyRowSoFar
; /* for RBS_VARHEIGHT - the height of the row if it would break on this band (set by _Layout) */
124 INT iRow
; /* zero-based index of the row this band assigned to */
125 UINT fStatus
; /* status flags, reset only by _Validate */
126 UINT fDraw
; /* drawing flags, reset only by _Layout */
127 UINT uCDret
; /* last return from NM_CUSTOMDRAW */
128 RECT rcBand
; /* calculated band rectangle - coordinates swapped for CCS_VERT */
129 RECT rcGripper
; /* calculated gripper rectangle */
130 RECT rcCapImage
; /* calculated caption image rectangle */
131 RECT rcCapText
; /* calculated caption text rectangle */
132 RECT rcChild
; /* calculated child rectangle */
133 RECT rcChevron
; /* calculated chevron rectangle */
139 /* has a value of: 0, CCS_TOP, CCS_NOMOVEY, CCS_BOTTOM */
140 #define CCS_LAYOUT_MASK 0x3
143 #define HAS_GRIPPER 0x00000001
144 #define HAS_IMAGE 0x00000002
145 #define HAS_TEXT 0x00000004
148 #define DRAW_GRIPPER 0x00000001
149 #define DRAW_IMAGE 0x00000002
150 #define DRAW_TEXT 0x00000004
151 #define DRAW_CHEVRONHOT 0x00000040
152 #define DRAW_CHEVRONPUSHED 0x00000080
153 #define NTF_INVALIDATE 0x01000000
157 COLORREF clrBk
; /* background color */
158 COLORREF clrText
; /* text color */
159 COLORREF clrBtnText
; /* system color for BTNTEXT */
160 COLORREF clrBtnFace
; /* system color for BTNFACE */
161 HIMAGELIST himl
; /* handle to imagelist */
162 UINT uNumBands
; /* # of bands in rebar (first=0, last=uNumBands-1 */
163 UINT uNumRows
; /* # of rows of bands (first=1, last=uNumRows */
164 HWND hwndSelf
; /* handle of REBAR window itself */
165 HWND hwndToolTip
; /* handle to the tool tip control */
166 HWND hwndNotify
; /* notification window (parent) */
168 HFONT hFont
; /* handle to the rebar's font */
169 SIZE imageSize
; /* image size (image list) */
170 DWORD dwStyle
; /* window style */
171 DWORD orgStyle
; /* original style (dwStyle may change) */
172 SIZE calcSize
; /* calculated rebar size - coordinates swapped for CCS_VERT */
173 BOOL bUnicode
; /* TRUE if parent wants notify in W format */
174 BOOL DoRedraw
; /* TRUE to actually draw bands */
175 UINT fStatus
; /* Status flags (see below) */
176 HCURSOR hcurArrow
; /* handle to the arrow cursor */
177 HCURSOR hcurHorz
; /* handle to the EW cursor */
178 HCURSOR hcurVert
; /* handle to the NS cursor */
179 HCURSOR hcurDrag
; /* handle to the drag cursor */
180 INT iVersion
; /* version number */
181 POINT dragStart
; /* x,y of button down */
182 POINT dragNow
; /* x,y of this MouseMove */
183 INT iOldBand
; /* last band that had the mouse cursor over it */
184 INT ihitoffset
; /* offset of hotspot from gripper.left */
185 INT ichevronhotBand
; /* last band that had a hot chevron */
186 INT iGrabbedBand
;/* band number of band whose gripper was grabbed */
188 HDPA bands
; /* pointer to the array of rebar bands */
192 #define BEGIN_DRAG_ISSUED 0x00000001
193 #define SELF_RESIZE 0x00000002
194 #define BAND_NEEDS_REDRAW 0x00000020
196 /* used by Windows to mark that the header size has been set by the user and shouldn't be changed */
197 #define RBBS_UNDOC_FIXEDHEADER 0x40000000
199 /* ---- REBAR layout constants. Mostly determined by ---- */
200 /* ---- experiment on WIN 98. ---- */
202 /* Width (or height) of separators between bands (either horz. or */
203 /* vert.). True only if RBS_BANDBORDERS is set */
204 #define SEP_WIDTH_SIZE 2
205 #define SEP_WIDTH ((infoPtr->dwStyle & RBS_BANDBORDERS) ? SEP_WIDTH_SIZE : 0)
207 /* Blank (background color) space between Gripper (if present) */
208 /* and next item (image, text, or window). Always present */
209 #define REBAR_ALWAYS_SPACE 4
211 /* Blank (background color) space after Image (if present). */
212 #define REBAR_POST_IMAGE 2
214 /* Blank (background color) space after Text (if present). */
215 #define REBAR_POST_TEXT 4
217 /* Height of vertical gripper in a CCS_VERT rebar. */
218 #define GRIPPER_HEIGHT 16
220 /* Blank (background color) space before Gripper (if present). */
221 #define REBAR_PRE_GRIPPER 2
223 /* Width (of normal vertical gripper) or height (of horz. gripper) */
225 #define GRIPPER_WIDTH 3
227 /* Width of the chevron button if present */
228 #define CHEVRON_WIDTH 10
230 /* the gap between the child and the next band */
231 #define REBAR_POST_CHILD 4
233 /* Height of divider for Rebar if not disabled (CCS_NODIVIDER) */
234 /* either top or bottom */
235 #define REBAR_DIVIDER 2
237 /* height of a rebar without a child */
238 #define REBAR_NO_CHILD_HEIGHT 4
240 /* minimum vertical height of a normal bar */
241 /* or minimum width of a CCS_VERT bar - from experiment on Win2k */
242 #define REBAR_MINSIZE 23
244 /* This is the increment that is used over the band height */
245 #define REBARSPACE(a) ((a->fStyle & RBBS_CHILDEDGE) ? 2*REBAR_DIVIDER : 0)
247 /* ---- End of REBAR layout constants. ---- */
249 #define RB_GETBANDINFO_OLD (WM_USER+5) /* obsoleted after IE3, but we have to support it anyway */
251 /* The following define determines if a given band is hidden */
252 #define HIDDENBAND(a) (((a)->fStyle & RBBS_HIDDEN) || \
253 ((infoPtr->dwStyle & CCS_VERT) && \
254 ((a)->fStyle & RBBS_NOVERT)))
256 #define REBAR_GetInfoPtr(wndPtr) ((REBAR_INFO *)GetWindowLongPtrW (hwnd, 0))
258 static LRESULT
REBAR_NotifyFormat(REBAR_INFO
*infoPtr
, LPARAM lParam
);
259 static void REBAR_AutoSize(REBAR_INFO
*infoPtr
, BOOL needsLayout
);
261 /* no index check here */
262 static inline REBAR_BAND
* REBAR_GetBand(const REBAR_INFO
*infoPtr
, INT i
)
264 assert(i
>= 0 && i
< infoPtr
->uNumBands
);
265 return DPA_GetPtr(infoPtr
->bands
, i
);
268 /* "constant values" retrieved when DLL was initialized */
269 /* FIXME we do this when the classes are registered. */
270 static UINT mindragx
= 0;
271 static UINT mindragy
= 0;
273 static const char * const band_stylename
[] = {
274 "RBBS_BREAK", /* 0001 */
275 "RBBS_FIXEDSIZE", /* 0002 */
276 "RBBS_CHILDEDGE", /* 0004 */
277 "RBBS_HIDDEN", /* 0008 */
278 "RBBS_NOVERT", /* 0010 */
279 "RBBS_FIXEDBMP", /* 0020 */
280 "RBBS_VARIABLEHEIGHT", /* 0040 */
281 "RBBS_GRIPPERALWAYS", /* 0080 */
282 "RBBS_NOGRIPPER", /* 0100 */
283 "RBBS_USECHEVRON", /* 0200 */
284 "RBBS_HIDETITLE", /* 0400 */
285 "RBBS_TOPALIGN", /* 0800 */
288 static const char * const band_maskname
[] = {
289 "RBBIM_STYLE", /* 0x00000001 */
290 "RBBIM_COLORS", /* 0x00000002 */
291 "RBBIM_TEXT", /* 0x00000004 */
292 "RBBIM_IMAGE", /* 0x00000008 */
293 "RBBIM_CHILD", /* 0x00000010 */
294 "RBBIM_CHILDSIZE", /* 0x00000020 */
295 "RBBIM_SIZE", /* 0x00000040 */
296 "RBBIM_BACKGROUND", /* 0x00000080 */
297 "RBBIM_ID", /* 0x00000100 */
298 "RBBIM_IDEALSIZE", /* 0x00000200 */
299 "RBBIM_LPARAM", /* 0x00000400 */
300 "RBBIM_HEADERSIZE", /* 0x00000800 */
301 "RBBIM_CHEVRONLOCATION", /* 0x00001000 */
302 "RBBIM_CHEVRONSTATE", /* 0x00002000 */
305 static const WCHAR themeClass
[] = L
"Rebar";
308 REBAR_FmtStyle(char *buffer
, UINT style
)
313 while (band_stylename
[i
]) {
314 if (style
& (1<<i
)) {
315 if (*buffer
) strcat(buffer
, " | ");
316 strcat(buffer
, band_stylename
[i
]);
325 REBAR_FmtMask(char *buffer
, UINT mask
)
330 while (band_maskname
[i
]) {
332 if (*buffer
) strcat(buffer
, " | ");
333 strcat(buffer
, band_maskname
[i
]);
342 REBAR_DumpBandInfo(const REBARBANDINFOW
*pB
)
346 if( !TRACE_ON(rebar
) ) return;
347 TRACE("band info: ");
348 if (pB
->fMask
& RBBIM_ID
)
349 TRACE("ID=%u, ", pB
->wID
);
350 TRACE("size=%u, child=%p", pB
->cbSize
, pB
->hwndChild
);
351 if (pB
->fMask
& RBBIM_COLORS
)
352 TRACE(", clrF=%#lx, clrB=%#lx", pB
->clrFore
, pB
->clrBack
);
355 TRACE("band info: mask=0x%08x (%s)\n", pB
->fMask
, REBAR_FmtMask(buff
, pB
->fMask
));
356 if (pB
->fMask
& RBBIM_STYLE
)
357 TRACE("band info: style=0x%08x (%s)\n", pB
->fStyle
, REBAR_FmtStyle(buff
, pB
->fStyle
));
358 if (pB
->fMask
& (RBBIM_SIZE
| RBBIM_IDEALSIZE
| RBBIM_HEADERSIZE
| RBBIM_LPARAM
)) {
360 if (pB
->fMask
& RBBIM_SIZE
)
361 TRACE(" cx=%u", pB
->cx
);
362 if (pB
->fMask
& RBBIM_IDEALSIZE
)
363 TRACE(" xIdeal=%u", pB
->cxIdeal
);
364 if (pB
->fMask
& RBBIM_HEADERSIZE
)
365 TRACE(" xHeader=%u", pB
->cxHeader
);
366 if (pB
->fMask
& RBBIM_LPARAM
)
367 TRACE(" lParam %Ix", pB
->lParam
);
370 if (pB
->fMask
& RBBIM_CHILDSIZE
)
371 TRACE("band info: xMin=%u, yMin=%u, yChild=%u, yMax=%u, yIntgl=%u\n",
373 pB
->cyMinChild
, pB
->cyChild
, pB
->cyMaxChild
, pB
->cyIntegral
);
377 REBAR_DumpBand (const REBAR_INFO
*iP
)
383 if(! TRACE_ON(rebar
) ) return;
385 TRACE("hwnd=%p: color=%#lx/%#lx, bands=%u, rows=%u, cSize=%ld,%ld\n",
386 iP
->hwndSelf
, iP
->clrText
, iP
->clrBk
, iP
->uNumBands
, iP
->uNumRows
,
387 iP
->calcSize
.cx
, iP
->calcSize
.cy
);
388 TRACE("hwnd=%p: flags=%#x, dragStart=%ld,%ld, dragNow=%ld,%ld, iGrabbedBand=%d\n",
389 iP
->hwndSelf
, iP
->fStatus
, iP
->dragStart
.x
, iP
->dragStart
.y
,
390 iP
->dragNow
.x
, iP
->dragNow
.y
,
392 TRACE("hwnd=%p: style=%#lx, notify in Unicode=%s, redraw=%s\n",
393 iP
->hwndSelf
, iP
->dwStyle
, (iP
->bUnicode
)?"TRUE":"FALSE",
394 (iP
->DoRedraw
)?"TRUE":"FALSE");
395 for (i
= 0; i
< iP
->uNumBands
; i
++) {
396 pB
= REBAR_GetBand(iP
, i
);
397 TRACE("band # %u:", i
);
398 if (pB
->fMask
& RBBIM_ID
)
399 TRACE(" ID=%u", pB
->wID
);
400 if (pB
->fMask
& RBBIM_CHILD
)
401 TRACE(" child=%p", pB
->hwndChild
);
402 if (pB
->fMask
& RBBIM_COLORS
)
403 TRACE(" clrF=%#lx clrB=%#lx", pB
->clrFore
, pB
->clrBack
);
405 TRACE("band # %u: mask=0x%08x (%s)\n", i
, pB
->fMask
, REBAR_FmtMask(buff
, pB
->fMask
));
406 if (pB
->fMask
& RBBIM_STYLE
)
407 TRACE("band # %u: style=0x%08x (%s)\n", i
, pB
->fStyle
, REBAR_FmtStyle(buff
, pB
->fStyle
));
408 TRACE("band # %u: xHeader=%u",
410 if (pB
->fMask
& (RBBIM_SIZE
| RBBIM_IDEALSIZE
| RBBIM_LPARAM
)) {
411 if (pB
->fMask
& RBBIM_SIZE
)
412 TRACE(" cx=%u", pB
->cx
);
413 if (pB
->fMask
& RBBIM_IDEALSIZE
)
414 TRACE(" xIdeal=%u", pB
->cxIdeal
);
415 if (pB
->fMask
& RBBIM_LPARAM
)
416 TRACE(" lParam %Ix", pB
->lParam
);
420 TRACE("band # %u: xMin=%u, yMin=%u, yChild=%u, yMax=%u, yIntgl=%u\n",
421 i
, pB
->cxMinChild
, pB
->cyMinChild
, pB
->cyChild
, pB
->cyMaxChild
, pB
->cyIntegral
);
422 if (pB
->fMask
& RBBIM_TEXT
)
423 TRACE("band # %u: text=%s\n",
424 i
, (pB
->lpText
) ? debugstr_w(pB
->lpText
) : "(null)");
425 TRACE("band # %u: cxMinBand=%u, cxEffective=%u, cyMinBand=%u\n",
426 i
, pB
->cxMinBand
, pB
->cxEffective
, pB
->cyMinBand
);
427 TRACE("band # %u: fStatus=%08x, fDraw=%08x, Band=(%s), Grip=(%s)\n",
428 i
, pB
->fStatus
, pB
->fDraw
, wine_dbgstr_rect(&pB
->rcBand
),
429 wine_dbgstr_rect(&pB
->rcGripper
));
430 TRACE("band # %u: Img=(%s), Txt=(%s), Child=(%s)\n",
431 i
, wine_dbgstr_rect(&pB
->rcCapImage
),
432 wine_dbgstr_rect(&pB
->rcCapText
), wine_dbgstr_rect(&pB
->rcChild
));
437 /* dest can be equal to src */
438 static void translate_rect(const REBAR_INFO
*infoPtr
, RECT
*dest
, const RECT
*src
)
440 if (infoPtr
->dwStyle
& CCS_VERT
) {
443 dest
->left
= src
->top
;
447 dest
->right
= src
->bottom
;
454 static int get_rect_cx(const REBAR_INFO
*infoPtr
, const RECT
*lpRect
)
456 if (infoPtr
->dwStyle
& CCS_VERT
)
457 return lpRect
->bottom
- lpRect
->top
;
458 return lpRect
->right
- lpRect
->left
;
461 static int get_rect_cy(const REBAR_INFO
*infoPtr
, const RECT
*lpRect
)
463 if (infoPtr
->dwStyle
& CCS_VERT
)
464 return lpRect
->right
- lpRect
->left
;
465 return lpRect
->bottom
- lpRect
->top
;
468 static int round_child_height(const REBAR_BAND
*lpBand
, int cyHeight
)
471 if (lpBand
->cyIntegral
== 0)
473 cy
= max(cyHeight
- (int)lpBand
->cyMinChild
, 0);
474 cy
= lpBand
->cyMinChild
+ (cy
/lpBand
->cyIntegral
) * lpBand
->cyIntegral
;
475 cy
= min(cy
, lpBand
->cyMaxChild
);
479 static void update_min_band_height(const REBAR_INFO
*infoPtr
, REBAR_BAND
*lpBand
)
481 lpBand
->cyMinBand
= max(lpBand
->cyHeader
,
482 (lpBand
->hwndChild
? lpBand
->cyChild
+ REBARSPACE(lpBand
) : REBAR_NO_CHILD_HEIGHT
));
486 REBAR_DrawChevron (HDC hdc
, INT left
, INT top
, INT colorRef
)
491 if (!(hPen
= CreatePen( PS_SOLID
, 1, GetSysColor( colorRef
)))) return;
492 hOldPen
= SelectObject ( hdc
, hPen
);
495 MoveToEx (hdc
, x
, y
, NULL
);
496 LineTo (hdc
, x
+5, y
++); x
++;
497 MoveToEx (hdc
, x
, y
, NULL
);
498 LineTo (hdc
, x
+3, y
++); x
++;
499 MoveToEx (hdc
, x
, y
, NULL
);
500 LineTo (hdc
, x
+1, y
);
501 SelectObject( hdc
, hOldPen
);
502 DeleteObject( hPen
);
506 REBAR_GetNotifyParent (const REBAR_INFO
*infoPtr
)
510 parent
= infoPtr
->hwndNotify
;
512 parent
= GetParent (infoPtr
->hwndSelf
);
513 owner
= GetWindow (infoPtr
->hwndSelf
, GW_OWNER
);
514 if (owner
) parent
= owner
;
521 REBAR_Notify (NMHDR
*nmhdr
, const REBAR_INFO
*infoPtr
, UINT code
)
525 parent
= REBAR_GetNotifyParent (infoPtr
);
526 nmhdr
->idFrom
= GetDlgCtrlID (infoPtr
->hwndSelf
);
527 nmhdr
->hwndFrom
= infoPtr
->hwndSelf
;
530 TRACE("window %p, code=%08x, via %s\n", parent
, code
, (infoPtr
->bUnicode
)?"Unicode":"ANSI");
532 return SendMessageW(parent
, WM_NOTIFY
, nmhdr
->idFrom
, (LPARAM
)nmhdr
);
536 REBAR_Notify_NMREBAR (const REBAR_INFO
*infoPtr
, UINT uBand
, UINT code
)
538 NMREBAR notify_rebar
;
540 notify_rebar
.dwMask
= 0;
542 REBAR_BAND
*lpBand
= REBAR_GetBand(infoPtr
, uBand
);
544 if (lpBand
->fMask
& RBBIM_ID
) {
545 notify_rebar
.dwMask
|= RBNM_ID
;
546 notify_rebar
.wID
= lpBand
->wID
;
548 if (lpBand
->fMask
& RBBIM_LPARAM
) {
549 notify_rebar
.dwMask
|= RBNM_LPARAM
;
550 notify_rebar
.lParam
= lpBand
->lParam
;
552 if (lpBand
->fMask
& RBBIM_STYLE
) {
553 notify_rebar
.dwMask
|= RBNM_STYLE
;
554 notify_rebar
.fStyle
= lpBand
->fStyle
;
557 notify_rebar
.uBand
= uBand
;
558 return REBAR_Notify ((NMHDR
*)¬ify_rebar
, infoPtr
, code
);
562 REBAR_DrawBand (HDC hdc
, const REBAR_INFO
*infoPtr
, REBAR_BAND
*lpBand
)
567 HTHEME theme
= GetWindowTheme (infoPtr
->hwndSelf
);
570 translate_rect(infoPtr
, &rcBand
, &lpBand
->rcBand
);
572 if (lpBand
->fDraw
& DRAW_TEXT
) {
573 hOldFont
= SelectObject (hdc
, infoPtr
->hFont
);
574 oldBkMode
= SetBkMode (hdc
, TRANSPARENT
);
577 /* should test for CDRF_NOTIFYITEMDRAW here */
578 nmcd
.dwDrawStage
= CDDS_ITEMPREPAINT
;
581 nmcd
.rc
.right
= lpBand
->rcCapText
.right
;
582 nmcd
.rc
.bottom
= lpBand
->rcCapText
.bottom
;
583 nmcd
.dwItemSpec
= lpBand
->wID
;
585 nmcd
.lItemlParam
= lpBand
->lParam
;
586 lpBand
->uCDret
= REBAR_Notify ((NMHDR
*)&nmcd
, infoPtr
, NM_CUSTOMDRAW
);
587 if (lpBand
->uCDret
== CDRF_SKIPDEFAULT
) {
588 if (oldBkMode
!= TRANSPARENT
)
589 SetBkMode (hdc
, oldBkMode
);
590 SelectObject (hdc
, hOldFont
);
595 if (lpBand
->fDraw
& DRAW_GRIPPER
)
599 RECT rcGripper
= lpBand
->rcGripper
;
600 int partId
= (infoPtr
->dwStyle
& CCS_VERT
) ? RP_GRIPPERVERT
: RP_GRIPPER
;
601 GetThemeBackgroundExtent (theme
, hdc
, partId
, 0, &rcGripper
, &rcGripper
);
602 OffsetRect (&rcGripper
, lpBand
->rcGripper
.left
- rcGripper
.left
,
603 lpBand
->rcGripper
.top
- rcGripper
.top
);
604 DrawThemeBackground (theme
, hdc
, partId
, 0, &rcGripper
, NULL
);
607 DrawEdge (hdc
, &lpBand
->rcGripper
, BDR_RAISEDINNER
, BF_RECT
| BF_MIDDLE
);
610 /* draw caption image */
611 if (lpBand
->fDraw
& DRAW_IMAGE
) {
615 pt
.y
= (lpBand
->rcCapImage
.bottom
+ lpBand
->rcCapImage
.top
- infoPtr
->imageSize
.cy
)/2;
616 pt
.x
= (lpBand
->rcCapImage
.right
+ lpBand
->rcCapImage
.left
- infoPtr
->imageSize
.cx
)/2;
618 ImageList_Draw (infoPtr
->himl
, lpBand
->iImage
, hdc
,
623 /* draw caption text */
624 if (lpBand
->fDraw
& DRAW_TEXT
) {
625 /* need to handle CDRF_NEWFONT here */
626 INT oldBkMode
= SetBkMode (hdc
, TRANSPARENT
);
627 COLORREF oldcolor
= CLR_NONE
;
629 if (lpBand
->clrFore
!= CLR_NONE
) {
630 new = (lpBand
->clrFore
== CLR_DEFAULT
) ? infoPtr
->clrBtnText
:
632 oldcolor
= SetTextColor (hdc
, new);
634 DrawTextW (hdc
, lpBand
->lpText
, -1, &lpBand
->rcCapText
,
635 DT_CENTER
| DT_VCENTER
| DT_SINGLELINE
);
636 if (oldBkMode
!= TRANSPARENT
)
637 SetBkMode (hdc
, oldBkMode
);
638 if (lpBand
->clrFore
!= CLR_NONE
)
639 SetTextColor (hdc
, oldcolor
);
640 SelectObject (hdc
, hOldFont
);
643 if (!IsRectEmpty(&lpBand
->rcChevron
))
648 if (lpBand
->fDraw
& DRAW_CHEVRONPUSHED
)
649 stateId
= CHEVS_PRESSED
;
650 else if (lpBand
->fDraw
& DRAW_CHEVRONHOT
)
653 stateId
= CHEVS_NORMAL
;
654 DrawThemeBackground (theme
, hdc
, RP_CHEVRON
, stateId
, &lpBand
->rcChevron
, NULL
);
658 if (lpBand
->fDraw
& DRAW_CHEVRONPUSHED
)
660 DrawEdge(hdc
, &lpBand
->rcChevron
, BDR_SUNKENOUTER
, BF_RECT
| BF_MIDDLE
);
661 REBAR_DrawChevron(hdc
, lpBand
->rcChevron
.left
+1, lpBand
->rcChevron
.top
+ 11, COLOR_WINDOWFRAME
);
663 else if (lpBand
->fDraw
& DRAW_CHEVRONHOT
)
665 DrawEdge(hdc
, &lpBand
->rcChevron
, BDR_RAISEDINNER
, BF_RECT
| BF_MIDDLE
);
666 REBAR_DrawChevron(hdc
, lpBand
->rcChevron
.left
, lpBand
->rcChevron
.top
+ 10, COLOR_WINDOWFRAME
);
669 REBAR_DrawChevron(hdc
, lpBand
->rcChevron
.left
, lpBand
->rcChevron
.top
+ 10, COLOR_WINDOWFRAME
);
673 if (lpBand
->uCDret
== (CDRF_NOTIFYPOSTPAINT
| CDRF_NOTIFYITEMDRAW
)) {
674 nmcd
.dwDrawStage
= CDDS_ITEMPOSTPAINT
;
677 nmcd
.rc
.right
= lpBand
->rcCapText
.right
;
678 nmcd
.rc
.bottom
= lpBand
->rcCapText
.bottom
;
679 nmcd
.dwItemSpec
= lpBand
->wID
;
681 nmcd
.lItemlParam
= lpBand
->lParam
;
682 lpBand
->uCDret
= REBAR_Notify ((NMHDR
*)&nmcd
, infoPtr
, NM_CUSTOMDRAW
);
688 REBAR_Refresh (const REBAR_INFO
*infoPtr
, HDC hdc
)
693 if (!infoPtr
->DoRedraw
) return;
695 for (i
= 0; i
< infoPtr
->uNumBands
; i
++) {
696 lpBand
= REBAR_GetBand(infoPtr
, i
);
698 if (HIDDENBAND(lpBand
)) continue;
700 /* now draw the band */
701 TRACE("[%p] drawing band %i, flags=%08x\n",
702 infoPtr
->hwndSelf
, i
, lpBand
->fDraw
);
703 REBAR_DrawBand (hdc
, infoPtr
, lpBand
);
709 REBAR_CalcHorzBand (const REBAR_INFO
*infoPtr
, UINT rstart
, UINT rend
)
710 /* Function: this routine initializes all the rectangles in */
711 /* each band in a row to fit in the adjusted rcBand rect. */
712 /* *** Supports only Horizontal bars. *** */
718 for(i
=rstart
; i
<rend
; i
++){
719 lpBand
= REBAR_GetBand(infoPtr
, i
);
720 if (HIDDENBAND(lpBand
)) {
721 SetRect (&lpBand
->rcChild
,
722 lpBand
->rcBand
.right
, lpBand
->rcBand
.top
,
723 lpBand
->rcBand
.right
, lpBand
->rcBand
.bottom
);
727 /* set initial gripper rectangle */
728 SetRect (&lpBand
->rcGripper
, lpBand
->rcBand
.left
, lpBand
->rcBand
.top
,
729 lpBand
->rcBand
.left
, lpBand
->rcBand
.bottom
);
731 /* calculate gripper rectangle */
732 if ( lpBand
->fStatus
& HAS_GRIPPER
) {
733 lpBand
->fDraw
|= DRAW_GRIPPER
;
734 lpBand
->rcGripper
.left
+= REBAR_PRE_GRIPPER
;
735 lpBand
->rcGripper
.right
= lpBand
->rcGripper
.left
+ GRIPPER_WIDTH
;
736 InflateRect(&lpBand
->rcGripper
, 0, -2);
738 SetRect (&lpBand
->rcCapImage
,
739 lpBand
->rcGripper
.right
+REBAR_ALWAYS_SPACE
, lpBand
->rcBand
.top
,
740 lpBand
->rcGripper
.right
+REBAR_ALWAYS_SPACE
, lpBand
->rcBand
.bottom
);
742 else { /* no gripper will be drawn */
744 if (lpBand
->fStatus
& (HAS_IMAGE
| HAS_TEXT
))
745 /* if no gripper but either image or text, then leave space */
746 xoff
= REBAR_ALWAYS_SPACE
;
747 SetRect (&lpBand
->rcCapImage
,
748 lpBand
->rcBand
.left
+xoff
, lpBand
->rcBand
.top
,
749 lpBand
->rcBand
.left
+xoff
, lpBand
->rcBand
.bottom
);
752 /* image is visible */
753 if (lpBand
->fStatus
& HAS_IMAGE
) {
754 lpBand
->fDraw
|= DRAW_IMAGE
;
755 lpBand
->rcCapImage
.right
+= infoPtr
->imageSize
.cx
;
756 lpBand
->rcCapImage
.bottom
= lpBand
->rcCapImage
.top
+ infoPtr
->imageSize
.cy
;
758 /* set initial caption text rectangle */
759 SetRect (&lpBand
->rcCapText
,
760 lpBand
->rcCapImage
.right
+REBAR_POST_IMAGE
, lpBand
->rcBand
.top
+1,
761 lpBand
->rcBand
.left
+lpBand
->cxHeader
, lpBand
->rcBand
.bottom
-1);
764 /* set initial caption text rectangle */
765 SetRect (&lpBand
->rcCapText
, lpBand
->rcCapImage
.right
, lpBand
->rcBand
.top
+1,
766 lpBand
->rcBand
.left
+lpBand
->cxHeader
, lpBand
->rcBand
.bottom
-1);
769 /* text is visible */
770 if ((lpBand
->fStatus
& HAS_TEXT
) && !(lpBand
->fStyle
& RBBS_HIDETITLE
)) {
771 lpBand
->fDraw
|= DRAW_TEXT
;
772 lpBand
->rcCapText
.right
= max(lpBand
->rcCapText
.left
,
773 lpBand
->rcCapText
.right
-REBAR_POST_TEXT
);
776 /* set initial child window rectangle if there is a child */
777 if (lpBand
->hwndChild
) {
779 lpBand
->rcChild
.left
= lpBand
->rcBand
.left
+ lpBand
->cxHeader
;
780 lpBand
->rcChild
.right
= lpBand
->rcBand
.right
- REBAR_POST_CHILD
;
782 if (lpBand
->cyChild
> 0) {
784 UINT yoff
= (lpBand
->rcBand
.bottom
- lpBand
->rcBand
.top
- lpBand
->cyChild
) / 2;
786 /* center child if height is known */
787 lpBand
->rcChild
.top
= lpBand
->rcBand
.top
+ yoff
;
788 lpBand
->rcChild
.bottom
= lpBand
->rcBand
.top
+ yoff
+ lpBand
->cyChild
;
791 lpBand
->rcChild
.top
= lpBand
->rcBand
.top
;
792 lpBand
->rcChild
.bottom
= lpBand
->rcBand
.bottom
;
795 if ((lpBand
->fStyle
& RBBS_USECHEVRON
) && (lpBand
->rcChild
.right
- lpBand
->rcChild
.left
< lpBand
->cxIdeal
))
797 lpBand
->rcChild
.right
-= CHEVRON_WIDTH
;
798 SetRect(&lpBand
->rcChevron
, lpBand
->rcChild
.right
,
799 lpBand
->rcChild
.top
, lpBand
->rcChild
.right
+ CHEVRON_WIDTH
,
800 lpBand
->rcChild
.bottom
);
804 SetRect (&lpBand
->rcChild
,
805 lpBand
->rcBand
.left
+lpBand
->cxHeader
, lpBand
->rcBand
.top
,
806 lpBand
->rcBand
.right
, lpBand
->rcBand
.bottom
);
809 /* flag if notify required and invalidate rectangle */
810 if (lpBand
->fDraw
& NTF_INVALIDATE
) {
811 lpBand
->fDraw
&= ~NTF_INVALIDATE
;
812 work
= lpBand
->rcBand
;
813 work
.right
+= SEP_WIDTH
;
814 work
.bottom
+= SEP_WIDTH
;
815 TRACE("invalidating %s\n", wine_dbgstr_rect(&work
));
816 InvalidateRect(infoPtr
->hwndSelf
, &work
, TRUE
);
817 if (lpBand
->hwndChild
) InvalidateRect(lpBand
->hwndChild
, NULL
, TRUE
);
826 REBAR_CalcVertBand (const REBAR_INFO
*infoPtr
, UINT rstart
, UINT rend
)
827 /* Function: this routine initializes all the rectangles in */
828 /* each band in a row to fit in the adjusted rcBand rect. */
829 /* *** Supports only Vertical bars. *** */
835 for(i
=rstart
; i
<rend
; i
++){
837 lpBand
= REBAR_GetBand(infoPtr
, i
);
838 if (HIDDENBAND(lpBand
)) continue;
840 translate_rect(infoPtr
, &rcBand
, &lpBand
->rcBand
);
842 /* set initial gripper rectangle */
843 SetRect (&lpBand
->rcGripper
, rcBand
.left
, rcBand
.top
, rcBand
.right
, rcBand
.top
);
845 /* calculate gripper rectangle */
846 if (lpBand
->fStatus
& HAS_GRIPPER
) {
847 lpBand
->fDraw
|= DRAW_GRIPPER
;
849 if (infoPtr
->dwStyle
& RBS_VERTICALGRIPPER
) {
850 /* vertical gripper */
851 lpBand
->rcGripper
.left
+= 3;
852 lpBand
->rcGripper
.right
= lpBand
->rcGripper
.left
+ GRIPPER_WIDTH
;
853 lpBand
->rcGripper
.top
+= REBAR_PRE_GRIPPER
;
854 lpBand
->rcGripper
.bottom
= lpBand
->rcGripper
.top
+ GRIPPER_HEIGHT
;
856 /* initialize Caption image rectangle */
857 SetRect (&lpBand
->rcCapImage
, rcBand
.left
,
858 lpBand
->rcGripper
.bottom
+ REBAR_ALWAYS_SPACE
,
860 lpBand
->rcGripper
.bottom
+ REBAR_ALWAYS_SPACE
);
863 /* horizontal gripper */
864 InflateRect(&lpBand
->rcGripper
, -2, 0);
865 lpBand
->rcGripper
.top
+= REBAR_PRE_GRIPPER
;
866 lpBand
->rcGripper
.bottom
= lpBand
->rcGripper
.top
+ GRIPPER_WIDTH
;
868 /* initialize Caption image rectangle */
869 SetRect (&lpBand
->rcCapImage
, rcBand
.left
,
870 lpBand
->rcGripper
.bottom
+ REBAR_ALWAYS_SPACE
,
872 lpBand
->rcGripper
.bottom
+ REBAR_ALWAYS_SPACE
);
875 else { /* no gripper will be drawn */
877 if (lpBand
->fStatus
& (HAS_IMAGE
| HAS_TEXT
))
878 /* if no gripper but either image or text, then leave space */
879 xoff
= REBAR_ALWAYS_SPACE
;
880 /* initialize Caption image rectangle */
881 SetRect (&lpBand
->rcCapImage
,
882 rcBand
.left
, rcBand
.top
+xoff
,
883 rcBand
.right
, rcBand
.top
+xoff
);
886 /* image is visible */
887 if (lpBand
->fStatus
& HAS_IMAGE
) {
888 lpBand
->fDraw
|= DRAW_IMAGE
;
890 lpBand
->rcCapImage
.right
= lpBand
->rcCapImage
.left
+ infoPtr
->imageSize
.cx
;
891 lpBand
->rcCapImage
.bottom
+= infoPtr
->imageSize
.cy
;
893 /* set initial caption text rectangle */
894 SetRect (&lpBand
->rcCapText
,
895 rcBand
.left
, lpBand
->rcCapImage
.bottom
+REBAR_POST_IMAGE
,
896 rcBand
.right
, rcBand
.top
+lpBand
->cxHeader
);
899 /* set initial caption text rectangle */
900 SetRect (&lpBand
->rcCapText
,
901 rcBand
.left
, lpBand
->rcCapImage
.bottom
,
902 rcBand
.right
, rcBand
.top
+lpBand
->cxHeader
);
905 /* text is visible */
906 if ((lpBand
->fStatus
& HAS_TEXT
) && !(lpBand
->fStyle
& RBBS_HIDETITLE
)) {
907 lpBand
->fDraw
|= DRAW_TEXT
;
908 lpBand
->rcCapText
.bottom
= max(lpBand
->rcCapText
.top
,
909 lpBand
->rcCapText
.bottom
);
912 /* set initial child window rectangle if there is a child */
913 if (lpBand
->hwndChild
) {
914 int cxBand
= rcBand
.right
- rcBand
.left
;
915 xoff
= (cxBand
- lpBand
->cyChild
) / 2;
916 SetRect (&lpBand
->rcChild
,
917 rcBand
.left
+ xoff
, rcBand
.top
+ lpBand
->cxHeader
,
918 rcBand
.left
+ xoff
+ lpBand
->cyChild
, rcBand
.bottom
- REBAR_POST_CHILD
);
921 SetRect (&lpBand
->rcChild
,
922 rcBand
.left
, rcBand
.top
+lpBand
->cxHeader
,
923 rcBand
.right
, rcBand
.bottom
);
926 if (lpBand
->fDraw
& NTF_INVALIDATE
) {
927 lpBand
->fDraw
&= ~NTF_INVALIDATE
;
929 work
.bottom
+= SEP_WIDTH
;
930 work
.right
+= SEP_WIDTH
;
931 TRACE("invalidating %s\n", wine_dbgstr_rect(&work
));
932 InvalidateRect(infoPtr
->hwndSelf
, &work
, TRUE
);
933 if (lpBand
->hwndChild
) InvalidateRect(lpBand
->hwndChild
, NULL
, TRUE
);
941 REBAR_ForceResize (REBAR_INFO
*infoPtr
)
942 /* Function: This changes the size of the REBAR window to that */
943 /* calculated by REBAR_Layout. */
945 INT x
, y
, width
, height
;
946 INT xedge
= 0, yedge
= 0;
949 TRACE("new size [%ld x %ld]\n", infoPtr
->calcSize
.cx
, infoPtr
->calcSize
.cy
);
951 if (infoPtr
->dwStyle
& CCS_NORESIZE
)
954 if (infoPtr
->dwStyle
& WS_BORDER
)
956 xedge
= GetSystemMetrics(SM_CXEDGE
);
957 yedge
= GetSystemMetrics(SM_CYEDGE
);
958 /* swap for CCS_VERT? */
961 /* compute rebar window rect in parent client coordinates */
962 GetWindowRect(infoPtr
->hwndSelf
, &rcSelf
);
963 MapWindowPoints(HWND_DESKTOP
, GetParent(infoPtr
->hwndSelf
), (LPPOINT
)&rcSelf
, 2);
964 translate_rect(infoPtr
, &rcSelf
, &rcSelf
);
966 height
= infoPtr
->calcSize
.cy
+ 2*yedge
;
967 if (!(infoPtr
->dwStyle
& CCS_NOPARENTALIGN
)) {
971 width
= infoPtr
->calcSize
.cx
+ 2*xedge
;
972 y
= 0; /* quiet compiler warning */
973 switch ( infoPtr
->dwStyle
& CCS_LAYOUT_MASK
) {
974 case 0: /* shouldn't happen - see NCCreate */
976 y
= ((infoPtr
->dwStyle
& CCS_NODIVIDER
) ? 0 : REBAR_DIVIDER
) - yedge
;
982 GetClientRect(GetParent(infoPtr
->hwndSelf
), &rcParent
);
983 translate_rect(infoPtr
, &rcParent
, &rcParent
);
984 y
= rcParent
.bottom
- infoPtr
->calcSize
.cy
- yedge
;
990 /* As on Windows if the CCS_NODIVIDER is not present the control will move
991 * 2 pixel down after every layout */
992 y
= rcSelf
.top
+ ((infoPtr
->dwStyle
& CCS_NODIVIDER
) ? 0 : REBAR_DIVIDER
);
993 width
= rcSelf
.right
- rcSelf
.left
;
996 TRACE("hwnd %p, style %#lx, setting at (%d,%d) for (%d,%d)\n", infoPtr
->hwndSelf
, infoPtr
->dwStyle
,
997 x
, y
, width
, height
);
999 /* Set flag to ignore next WM_SIZE message and resize the window */
1000 infoPtr
->fStatus
|= SELF_RESIZE
;
1001 if ((infoPtr
->dwStyle
& CCS_VERT
) == 0)
1002 SetWindowPos(infoPtr
->hwndSelf
, 0, x
, y
, width
, height
, SWP_NOZORDER
);
1004 SetWindowPos(infoPtr
->hwndSelf
, 0, y
, x
, height
, width
, SWP_NOZORDER
);
1005 infoPtr
->fStatus
&= ~SELF_RESIZE
;
1010 REBAR_MoveChildWindows (const REBAR_INFO
*infoPtr
, UINT start
, UINT endplus
)
1013 WCHAR szClassName
[40];
1015 NMREBARCHILDSIZE rbcz
;
1018 if (!(deferpos
= BeginDeferWindowPos(infoPtr
->uNumBands
)))
1019 ERR("BeginDeferWindowPos returned NULL\n");
1021 for (i
= start
; i
< endplus
; i
++) {
1022 lpBand
= REBAR_GetBand(infoPtr
, i
);
1024 if (HIDDENBAND(lpBand
)) continue;
1025 if (lpBand
->hwndChild
) {
1026 TRACE("hwndChild = %p\n", lpBand
->hwndChild
);
1028 /* Always generate the RBN_CHILDSIZE even if child
1031 rbcz
.wID
= lpBand
->wID
;
1032 rbcz
.rcChild
= lpBand
->rcChild
;
1033 translate_rect(infoPtr
, &rbcz
.rcBand
, &lpBand
->rcBand
);
1034 if (infoPtr
->dwStyle
& CCS_VERT
)
1035 rbcz
.rcBand
.top
+= lpBand
->cxHeader
;
1037 rbcz
.rcBand
.left
+= lpBand
->cxHeader
;
1038 REBAR_Notify ((NMHDR
*)&rbcz
, infoPtr
, RBN_CHILDSIZE
);
1039 if (!EqualRect (&lpBand
->rcChild
, &rbcz
.rcChild
)) {
1040 TRACE("Child rect changed by NOTIFY for band %u\n", i
);
1041 TRACE(" from (%s) to (%s)\n",
1042 wine_dbgstr_rect(&lpBand
->rcChild
),
1043 wine_dbgstr_rect(&rbcz
.rcChild
));
1044 lpBand
->rcChild
= rbcz
.rcChild
; /* *** ??? */
1047 GetClassNameW (lpBand
->hwndChild
, szClassName
, ARRAY_SIZE(szClassName
));
1048 if (!lstrcmpW (szClassName
, WC_COMBOBOXW
) ||
1049 !lstrcmpW (szClassName
, WC_COMBOBOXEXW
)) {
1050 INT nEditHeight
, yPos
;
1053 /* special placement code for combo or comboex box */
1056 /* get size of edit line */
1057 GetWindowRect (lpBand
->hwndChild
, &rc
);
1058 nEditHeight
= rc
.bottom
- rc
.top
;
1059 yPos
= (lpBand
->rcChild
.bottom
+ lpBand
->rcChild
.top
- nEditHeight
)/2;
1061 /* center combo box inside child area */
1062 TRACE("moving child (Combo(Ex)) %p to (%ld,%d) for (%ld,%d)\n",
1064 lpBand
->rcChild
.left
, yPos
,
1065 lpBand
->rcChild
.right
- lpBand
->rcChild
.left
,
1067 deferpos
= DeferWindowPos (deferpos
, lpBand
->hwndChild
, HWND_TOP
,
1068 lpBand
->rcChild
.left
,
1069 /*lpBand->rcChild.top*/ yPos
,
1070 lpBand
->rcChild
.right
- lpBand
->rcChild
.left
,
1074 ERR("DeferWindowPos returned NULL\n");
1077 TRACE("moving child (Other) %p to (%ld,%ld) for (%ld,%ld)\n",
1079 lpBand
->rcChild
.left
, lpBand
->rcChild
.top
,
1080 lpBand
->rcChild
.right
- lpBand
->rcChild
.left
,
1081 lpBand
->rcChild
.bottom
- lpBand
->rcChild
.top
);
1082 deferpos
= DeferWindowPos (deferpos
, lpBand
->hwndChild
, HWND_TOP
,
1083 lpBand
->rcChild
.left
,
1084 lpBand
->rcChild
.top
,
1085 lpBand
->rcChild
.right
- lpBand
->rcChild
.left
,
1086 lpBand
->rcChild
.bottom
- lpBand
->rcChild
.top
,
1089 ERR("DeferWindowPos returned NULL\n");
1093 if (!EndDeferWindowPos(deferpos
))
1094 ERR("EndDeferWindowPos returned NULL\n");
1096 if (infoPtr
->DoRedraw
)
1097 UpdateWindow (infoPtr
->hwndSelf
);
1100 /* Returns the next visible band (the first visible band in [i+1; infoPtr->uNumBands) )
1101 * or infoPtr->uNumBands if none */
1102 static int next_visible(const REBAR_INFO
*infoPtr
, int i
)
1105 for (n
= i
+ 1; n
< infoPtr
->uNumBands
; n
++)
1106 if (!HIDDENBAND(REBAR_GetBand(infoPtr
, n
)))
1111 /* Returns the previous visible band (the last visible band in [0; i) )
1113 static int prev_visible(const REBAR_INFO
*infoPtr
, int i
)
1116 for (n
= i
- 1; n
>= 0; n
--)
1117 if (!HIDDENBAND(REBAR_GetBand(infoPtr
, n
)))
1122 /* Returns the first visible band or infoPtr->uNumBands if none */
1123 static int first_visible(const REBAR_INFO
*infoPtr
)
1125 return next_visible(infoPtr
, -1); /* this works*/
1128 /* Returns the first visible band for the given row (or iBand if none) */
1129 static int get_row_begin_for_band(const REBAR_INFO
*infoPtr
, INT iBand
)
1131 int iLastBand
= iBand
;
1132 int iRow
= REBAR_GetBand(infoPtr
, iBand
)->iRow
;
1133 while ((iBand
= prev_visible(infoPtr
, iBand
)) >= 0) {
1134 if (REBAR_GetBand(infoPtr
, iBand
)->iRow
!= iRow
)
1142 /* Returns the first visible band for the next row (or infoPtr->uNumBands if none) */
1143 static int get_row_end_for_band(const REBAR_INFO
*infoPtr
, INT iBand
)
1145 int iRow
= REBAR_GetBand(infoPtr
, iBand
)->iRow
;
1146 while ((iBand
= next_visible(infoPtr
, iBand
)) < infoPtr
->uNumBands
)
1147 if (REBAR_GetBand(infoPtr
, iBand
)->iRow
!= iRow
)
1152 /* Compute the rcBand.{left,right} from the cxEffective bands widths computed earlier.
1153 * iBeginBand must be visible */
1154 static void REBAR_SetRowRectsX(const REBAR_INFO
*infoPtr
, INT iBeginBand
, INT iEndBand
)
1157 for (i
= iBeginBand
; i
< iEndBand
; i
= next_visible(infoPtr
, i
))
1159 REBAR_BAND
*lpBand
= REBAR_GetBand(infoPtr
, i
);
1160 if (lpBand
->rcBand
.left
!= xPos
|| lpBand
->rcBand
.right
!= xPos
+ lpBand
->cxEffective
) {
1161 lpBand
->fDraw
|= NTF_INVALIDATE
;
1162 TRACE("Setting rect %d to %d,%d\n", i
, xPos
, xPos
+ lpBand
->cxEffective
);
1163 lpBand
->rcBand
.left
= xPos
;
1164 lpBand
->rcBand
.right
= xPos
+ lpBand
->cxEffective
;
1166 xPos
+= lpBand
->cxEffective
+ SEP_WIDTH
;
1170 /* The rationale of this function is probably as follows: if we have some space
1171 * to distribute we want to add it to a band on the right. However we don't want
1172 * to unminimize a minimized band so we search for a band that is big enough.
1173 * For some reason "big enough" is defined as bigger than the minimum size of the
1174 * first band in the row
1176 static REBAR_BAND
*REBAR_FindBandToGrow(const REBAR_INFO
*infoPtr
, INT iBeginBand
, INT iEndBand
)
1178 INT cxMinFirstBand
= 0, i
;
1180 cxMinFirstBand
= REBAR_GetBand(infoPtr
, iBeginBand
)->cxMinBand
;
1182 for (i
= prev_visible(infoPtr
, iEndBand
); i
>= iBeginBand
; i
= prev_visible(infoPtr
, i
))
1183 if (REBAR_GetBand(infoPtr
, i
)->cxEffective
> cxMinFirstBand
&&
1184 !(REBAR_GetBand(infoPtr
, i
)->fStyle
& RBBS_FIXEDSIZE
))
1188 for (i
= prev_visible(infoPtr
, iEndBand
); i
>= iBeginBand
; i
= prev_visible(infoPtr
, i
))
1189 if (REBAR_GetBand(infoPtr
, i
)->cxMinBand
== cxMinFirstBand
)
1192 TRACE("Extra space for row [%d..%d) should be added to band %d\n", iBeginBand
, iEndBand
, i
);
1193 return REBAR_GetBand(infoPtr
, i
);
1196 /* Try to shrink the visible bands in [iBeginBand; iEndBand) by cxShrink, starting from the right */
1197 static int REBAR_ShrinkBandsRTL(const REBAR_INFO
*infoPtr
, INT iBeginBand
, INT iEndBand
, INT cxShrink
, BOOL bEnforce
)
1202 TRACE("Shrinking bands [%d..%d) by %d, right-to-left\n", iBeginBand
, iEndBand
, cxShrink
);
1203 for (i
= prev_visible(infoPtr
, iEndBand
); i
>= iBeginBand
; i
= prev_visible(infoPtr
, i
))
1205 lpBand
= REBAR_GetBand(infoPtr
, i
);
1207 width
= max(lpBand
->cxEffective
- cxShrink
, (int)lpBand
->cxMinBand
);
1208 cxShrink
-= lpBand
->cxEffective
- width
;
1209 lpBand
->cxEffective
= width
;
1210 if (bEnforce
&& lpBand
->cx
> lpBand
->cxEffective
)
1211 lpBand
->cx
= lpBand
->cxEffective
;
1219 /* Try to shrink the visible bands in [iBeginBand; iEndBand) by cxShrink, starting from the left.
1220 * iBeginBand must be visible */
1221 static int REBAR_ShrinkBandsLTR(const REBAR_INFO
*infoPtr
, INT iBeginBand
, INT iEndBand
, INT cxShrink
, BOOL bEnforce
)
1226 TRACE("Shrinking bands [%d..%d) by %d, left-to-right\n", iBeginBand
, iEndBand
, cxShrink
);
1227 for (i
= iBeginBand
; i
< iEndBand
; i
= next_visible(infoPtr
, i
))
1229 lpBand
= REBAR_GetBand(infoPtr
, i
);
1231 width
= max(lpBand
->cxEffective
- cxShrink
, (int)lpBand
->cxMinBand
);
1232 cxShrink
-= lpBand
->cxEffective
- width
;
1233 lpBand
->cxEffective
= width
;
1235 lpBand
->cx
= lpBand
->cxEffective
;
1242 /* Tries to move a band to a given offset within a row. */
1243 static int REBAR_MoveBandToRowOffset(REBAR_INFO
*infoPtr
, INT iBand
, INT iFirstBand
,
1244 INT iLastBand
, INT xOff
, BOOL reorder
)
1246 REBAR_BAND
*insertBand
= REBAR_GetBand(infoPtr
, iBand
);
1248 const BOOL setBreak
= REBAR_GetBand(infoPtr
, iFirstBand
)->fStyle
& RBBS_BREAK
;
1250 /* Find the band's new position */
1253 /* Used during an LR band reorder drag */
1254 for (i
= iFirstBand
; i
< iLastBand
; i
= next_visible(infoPtr
, i
))
1258 xPos
+= REBAR_GetBand(infoPtr
, i
)->cxEffective
+ SEP_WIDTH
;
1263 /* Used during a UD band insertion drag */
1264 for (i
= iFirstBand
; i
< iLastBand
; i
= next_visible(infoPtr
, i
))
1266 const REBAR_BAND
*band
= REBAR_GetBand(infoPtr
, i
);
1267 if(xPos
+ band
->cxMinBand
/ 2 > xOff
)
1269 xPos
+= band
->cxEffective
+ SEP_WIDTH
;
1273 /* Move the band to its new position */
1274 DPA_DeletePtr(infoPtr
->bands
, iBand
);
1277 DPA_InsertPtr(infoPtr
->bands
, i
, insertBand
);
1279 /* Ensure only the last band has the RBBS_BREAK flag set */
1280 insertBand
->fStyle
&= ~RBBS_BREAK
;
1282 REBAR_GetBand(infoPtr
, iFirstBand
)->fStyle
|= RBBS_BREAK
;
1284 /* Return the currently grabbed band */
1285 if(infoPtr
->iGrabbedBand
== iBand
)
1287 infoPtr
->iGrabbedBand
= i
;
1293 /* Set the heights of the visible bands in [iBeginBand; iEndBand) to the max height. iBeginBand must be visible */
1294 static int REBAR_SetBandsHeight(const REBAR_INFO
*infoPtr
, INT iBeginBand
, INT iEndBand
, INT yStart
)
1301 for (i
= iBeginBand
; i
< iEndBand
; i
= next_visible(infoPtr
, i
))
1303 lpBand
= REBAR_GetBand(infoPtr
, i
);
1304 lpBand
->cyRowSoFar
= yMaxHeight
;
1305 yMaxHeight
= max(yMaxHeight
, lpBand
->cyMinBand
);
1307 TRACE("Bands [%d; %d) height: %d\n", iBeginBand
, iEndBand
, yMaxHeight
);
1309 row
= iBeginBand
< iEndBand
? REBAR_GetBand(infoPtr
, iBeginBand
)->iRow
: 0;
1311 for (i
= iBeginBand
; i
< iEndBand
; i
= next_visible(infoPtr
, i
))
1313 lpBand
= REBAR_GetBand(infoPtr
, i
);
1314 /* we may be called for multiple rows if RBS_VARHEIGHT not set */
1315 if (lpBand
->iRow
!= row
) {
1316 yPos
+= yMaxHeight
+ SEP_WIDTH
;
1320 if (lpBand
->rcBand
.top
!= yPos
|| lpBand
->rcBand
.bottom
!= yPos
+ yMaxHeight
) {
1321 lpBand
->fDraw
|= NTF_INVALIDATE
;
1322 lpBand
->rcBand
.top
= yPos
;
1323 lpBand
->rcBand
.bottom
= yPos
+ yMaxHeight
;
1324 TRACE("Band %d: %s\n", i
, wine_dbgstr_rect(&lpBand
->rcBand
));
1327 return yPos
+ yMaxHeight
;
1330 /* Layout the row [iBeginBand; iEndBand). iBeginBand must be visible */
1331 static void REBAR_LayoutRow(const REBAR_INFO
*infoPtr
, int iBeginBand
, int iEndBand
, int cx
, int *piRow
, int *pyPos
)
1337 TRACE("Adjusting row [%d;%d). Width: %d\n", iBeginBand
, iEndBand
, cx
);
1338 for (i
= iBeginBand
; i
< iEndBand
; i
++)
1339 REBAR_GetBand(infoPtr
, i
)->iRow
= *piRow
;
1341 /* compute the extra space */
1342 for (i
= iBeginBand
; i
< iEndBand
; i
= next_visible(infoPtr
, i
))
1344 lpBand
= REBAR_GetBand(infoPtr
, i
);
1347 lpBand
->cxEffective
= max(lpBand
->cxMinBand
, lpBand
->cx
);
1348 width
+= lpBand
->cxEffective
;
1352 TRACE("Extra space: %d\n", extra
);
1354 int ret
= REBAR_ShrinkBandsRTL(infoPtr
, iBeginBand
, iEndBand
, -extra
, FALSE
);
1355 if (ret
> 0 && next_visible(infoPtr
, iBeginBand
) != iEndBand
) /* one band may be longer than expected... */
1356 ERR("Error layouting row %d - couldn't shrink for %d pixels (%d total shrink)\n", *piRow
, ret
, -extra
);
1359 lpBand
= REBAR_FindBandToGrow(infoPtr
, iBeginBand
, iEndBand
);
1360 lpBand
->cxEffective
+= extra
;
1363 REBAR_SetRowRectsX(infoPtr
, iBeginBand
, iEndBand
);
1364 if (infoPtr
->dwStyle
& RBS_VARHEIGHT
)
1367 *pyPos
+= SEP_WIDTH
;
1368 *pyPos
= REBAR_SetBandsHeight(infoPtr
, iBeginBand
, iEndBand
, *pyPos
);
1374 REBAR_Layout(REBAR_INFO
*infoPtr
)
1384 if (infoPtr
->dwStyle
& (CCS_NORESIZE
| CCS_NOPARENTALIGN
) || GetParent(infoPtr
->hwndSelf
) == NULL
)
1385 GetClientRect(infoPtr
->hwndSelf
, &rcAdj
);
1387 GetClientRect(GetParent(infoPtr
->hwndSelf
), &rcAdj
);
1388 TRACE("adjustment rect is (%s)\n", wine_dbgstr_rect(&rcAdj
));
1390 adjcx
= get_rect_cx(infoPtr
, &rcAdj
);
1392 if (infoPtr
->uNumBands
== 0) {
1393 TRACE("No bands - setting size to (0,%d), style: %#lx\n", adjcx
, infoPtr
->dwStyle
);
1394 infoPtr
->calcSize
.cx
= adjcx
;
1395 /* the calcSize.cy won't change for a 0 band rebar */
1396 infoPtr
->uNumRows
= 0;
1397 REBAR_ForceResize(infoPtr
);
1403 rowstart
= first_visible(infoPtr
);
1405 for (i
= rowstart
; i
< infoPtr
->uNumBands
; i
= next_visible(infoPtr
, i
))
1407 lpBand
= REBAR_GetBand(infoPtr
, i
);
1409 if (i
> rowstart
&& (lpBand
->fStyle
& RBBS_BREAK
|| xMin
+ lpBand
->cxMinBand
> adjcx
)) {
1410 TRACE("%s break on band %d\n", (lpBand
->fStyle
& RBBS_BREAK
? "Hard" : "Soft"), i
- 1);
1411 REBAR_LayoutRow(infoPtr
, rowstart
, i
, adjcx
, &row
, &yPos
);
1418 xMin
+= lpBand
->cxMinBand
;
1420 if (rowstart
< infoPtr
->uNumBands
)
1421 REBAR_LayoutRow(infoPtr
, rowstart
, infoPtr
->uNumBands
, adjcx
, &row
, &yPos
);
1423 if (!(infoPtr
->dwStyle
& RBS_VARHEIGHT
))
1424 yPos
= REBAR_SetBandsHeight(infoPtr
, first_visible(infoPtr
), infoPtr
->uNumBands
, 0);
1426 infoPtr
->uNumRows
= row
;
1428 if (infoPtr
->dwStyle
& CCS_VERT
)
1429 REBAR_CalcVertBand(infoPtr
, 0, infoPtr
->uNumBands
);
1431 REBAR_CalcHorzBand(infoPtr
, 0, infoPtr
->uNumBands
);
1432 /* now compute size of Rebar itself */
1433 oldSize
= infoPtr
->calcSize
;
1435 infoPtr
->calcSize
.cx
= adjcx
;
1436 infoPtr
->calcSize
.cy
= yPos
;
1437 TRACE("calcsize size=(%ld, %ld), origheight=(%ld,%ld)\n", infoPtr
->calcSize
.cx
, infoPtr
->calcSize
.cy
,
1438 oldSize
.cx
, oldSize
.cy
);
1440 REBAR_DumpBand (infoPtr
);
1441 REBAR_MoveChildWindows (infoPtr
, 0, infoPtr
->uNumBands
);
1442 REBAR_ForceResize (infoPtr
);
1444 /* note: after a RBN_HEIGHTCHANGE native sends once again all the RBN_CHILDSIZE
1445 * and does another ForceResize */
1446 if (oldSize
.cy
!= infoPtr
->calcSize
.cy
)
1449 REBAR_Notify(&heightchange
, infoPtr
, RBN_HEIGHTCHANGE
);
1450 REBAR_AutoSize(infoPtr
, FALSE
);
1454 /* iBeginBand must be visible */
1456 REBAR_SizeChildrenToHeight(const REBAR_INFO
*infoPtr
, int iBeginBand
, int iEndBand
, int extra
, BOOL
*fChanged
)
1462 TRACE("[%d;%d) by %d\n", iBeginBand
, iEndBand
, extra
);
1464 cyBandsOld
= REBAR_GetBand(infoPtr
, iBeginBand
)->rcBand
.bottom
-
1465 REBAR_GetBand(infoPtr
, iBeginBand
)->rcBand
.top
;
1466 for (i
= iBeginBand
; i
< iEndBand
; i
= next_visible(infoPtr
, i
))
1468 REBAR_BAND
*lpBand
= REBAR_GetBand(infoPtr
, i
);
1469 int cyMaxChild
= cyBandsOld
- REBARSPACE(lpBand
) + extra
;
1470 int cyChild
= round_child_height(lpBand
, cyMaxChild
);
1472 if (lpBand
->hwndChild
&& cyChild
!= lpBand
->cyChild
&& (lpBand
->fStyle
& RBBS_VARIABLEHEIGHT
))
1474 TRACE("Resizing %d: %d -> %d [%d]\n", i
, lpBand
->cyChild
, cyChild
, lpBand
->cyMaxChild
);
1476 lpBand
->cyChild
= cyChild
;
1477 lpBand
->fDraw
|= NTF_INVALIDATE
;
1478 update_min_band_height(infoPtr
, lpBand
);
1480 cyBandsNew
= max(cyBandsNew
, lpBand
->cyMinBand
);
1482 return cyBandsNew
- cyBandsOld
;
1485 /* worker function for RB_SIZETORECT and RBS_AUTOSIZE */
1487 REBAR_SizeToHeight(REBAR_INFO
*infoPtr
, int height
)
1489 int extra
= height
- infoPtr
->calcSize
.cy
; /* may be negative */
1490 BOOL fChanged
= FALSE
;
1491 UINT uNumRows
= infoPtr
->uNumRows
;
1494 if (uNumRows
== 0) /* avoid division by 0 */
1497 /* That's not exactly what Windows does but should be similar */
1499 /* Pass one: break-up/glue rows */
1502 for (i
= prev_visible(infoPtr
, infoPtr
->uNumBands
); i
> 0; i
= prev_visible(infoPtr
, i
))
1504 REBAR_BAND
*lpBand
= REBAR_GetBand(infoPtr
, i
);
1505 int cyBreakExtra
; /* additional cy for the rebar after a RBBS_BREAK on this band */
1507 height
= lpBand
->rcBand
.bottom
- lpBand
->rcBand
.top
;
1509 if (infoPtr
->dwStyle
& RBS_VARHEIGHT
)
1510 cyBreakExtra
= lpBand
->cyRowSoFar
; /* 'height' => 'lpBand->cyRowSoFar' + 'height'*/
1512 cyBreakExtra
= height
; /* 'height' => 'height' + 'height'*/
1513 cyBreakExtra
+= SEP_WIDTH
;
1515 if (extra
<= cyBreakExtra
/ 2)
1518 if (!(lpBand
->fStyle
& RBBS_BREAK
))
1520 TRACE("Adding break on band %d - extra %d -> %d\n", i
, extra
, extra
- cyBreakExtra
);
1521 lpBand
->fStyle
|= RBBS_BREAK
;
1522 lpBand
->fDraw
|= NTF_INVALIDATE
;
1524 extra
-= cyBreakExtra
;
1526 /* temporary change for _SizeControlsToHeight. The true values will be computed in _Layout */
1527 if (infoPtr
->dwStyle
& RBS_VARHEIGHT
)
1528 lpBand
->rcBand
.bottom
= lpBand
->rcBand
.top
+ lpBand
->cyMinBand
;
1532 /* TODO: else if (extra < 0) { try to remove some RBBS_BREAKs } */
1534 /* Pass two: increase/decrease control height */
1535 if (infoPtr
->dwStyle
& RBS_VARHEIGHT
)
1537 int i
= first_visible(infoPtr
);
1539 while (i
< infoPtr
->uNumBands
)
1541 REBAR_BAND
*lpBand
= REBAR_GetBand(infoPtr
, i
);
1542 int extraForRow
= extra
/ (int)(uNumRows
- iRow
);
1545 /* we can't use get_row_end_for_band as we might have added RBBS_BREAK in the first phase */
1546 for (rowEnd
= next_visible(infoPtr
, i
); rowEnd
< infoPtr
->uNumBands
; rowEnd
= next_visible(infoPtr
, rowEnd
))
1547 if (REBAR_GetBand(infoPtr
, rowEnd
)->iRow
!= lpBand
->iRow
||
1548 REBAR_GetBand(infoPtr
, rowEnd
)->fStyle
& RBBS_BREAK
)
1551 extra
-= REBAR_SizeChildrenToHeight(infoPtr
, i
, rowEnd
, extraForRow
, &fChanged
);
1552 TRACE("extra = %d\n", extra
);
1558 REBAR_SizeChildrenToHeight(infoPtr
, first_visible(infoPtr
), infoPtr
->uNumBands
, extra
/ infoPtr
->uNumRows
, &fChanged
);
1561 REBAR_Layout(infoPtr
);
1565 REBAR_AutoSize(REBAR_INFO
*infoPtr
, BOOL needsLayout
)
1568 NMRBAUTOSIZE autosize
;
1571 REBAR_Layout(infoPtr
);
1572 GetClientRect(infoPtr
->hwndSelf
, &rc
);
1573 REBAR_SizeToHeight(infoPtr
, get_rect_cy(infoPtr
, &rc
));
1574 GetClientRect(infoPtr
->hwndSelf
, &rcNew
);
1576 GetClientRect(infoPtr
->hwndSelf
, &autosize
.rcTarget
);
1577 autosize
.fChanged
= EqualRect(&rc
, &rcNew
);
1578 autosize
.rcTarget
= rc
;
1579 autosize
.rcActual
= rcNew
;
1580 REBAR_Notify((NMHDR
*)&autosize
, infoPtr
, RBN_AUTOSIZE
);
1584 REBAR_ValidateBand (const REBAR_INFO
*infoPtr
, REBAR_BAND
*lpBand
)
1585 /* Function: This routine evaluates the band specs supplied */
1586 /* by the user and updates the following 5 fields in */
1587 /* the internal band structure: cxHeader, cyHeader, cxMinBand, cyMinBand, fStatus */
1590 UINT textheight
=0, imageheight
= 0;
1594 lpBand
->fStatus
= 0;
1595 lpBand
->cxMinBand
= 0;
1596 lpBand
->cyMinBand
= 0;
1598 /* Data coming in from users into the cx... and cy... fields */
1599 /* may be bad, just garbage, because the user never clears */
1600 /* the fields. RB_{SET|INSERT}BAND{A|W} just passes the data */
1601 /* along if the fields exist in the input area. Here we must */
1602 /* determine if the data is valid. I have no idea how MS does */
1603 /* the validation, but it does because the RB_GETBANDINFO */
1604 /* returns a 0 when I know the sample program passed in an */
1605 /* address. Here I will use the algorithm that if the value */
1606 /* is greater than 65535 then it is bad and replace it with */
1607 /* a zero. Feel free to improve the algorithm. - GA 12/2000 */
1608 if (lpBand
->cxMinChild
> 65535) lpBand
->cxMinChild
= 0;
1609 if (lpBand
->cyMinChild
> 65535) lpBand
->cyMinChild
= 0;
1610 if (lpBand
->cx
> 65535) lpBand
->cx
= 0;
1611 if (lpBand
->cyChild
> 65535) lpBand
->cyChild
= 0;
1612 if (lpBand
->cyIntegral
> 65535) lpBand
->cyIntegral
= 0;
1613 if (lpBand
->cxIdeal
> 65535) lpBand
->cxIdeal
= 0;
1614 if (lpBand
->cxHeader
> 65535) lpBand
->cxHeader
= 0;
1616 /* TODO : we could try return to the caller if a value changed so that */
1617 /* a REBAR_Layout is needed. Till now the caller should call it */
1618 /* it always (we should also check what native does) */
1620 /* Header is where the image, text and gripper exist */
1621 /* in the band and precede the child window. */
1623 /* count number of non-FIXEDSIZE and non-Hidden bands */
1625 for (i
=0; i
<infoPtr
->uNumBands
; i
++){
1626 tBand
= REBAR_GetBand(infoPtr
, i
);
1627 if (!HIDDENBAND(tBand
) && !(tBand
->fStyle
& RBBS_FIXEDSIZE
))
1631 /* calculate gripper rectangle */
1632 if ( (!(lpBand
->fStyle
& RBBS_NOGRIPPER
)) &&
1633 ( (lpBand
->fStyle
& RBBS_GRIPPERALWAYS
) ||
1634 ( !(lpBand
->fStyle
& RBBS_FIXEDSIZE
) && (nonfixed
> 1)))
1636 lpBand
->fStatus
|= HAS_GRIPPER
;
1637 if (infoPtr
->dwStyle
& CCS_VERT
)
1638 if (infoPtr
->dwStyle
& RBS_VERTICALGRIPPER
)
1639 header
+= (GRIPPER_HEIGHT
+ REBAR_PRE_GRIPPER
);
1641 header
+= (GRIPPER_WIDTH
+ REBAR_PRE_GRIPPER
);
1643 header
+= (REBAR_PRE_GRIPPER
+ GRIPPER_WIDTH
);
1644 /* Always have 4 pixels before anything else */
1645 header
+= REBAR_ALWAYS_SPACE
;
1648 /* image is visible */
1649 if (lpBand
->iImage
!= -1 && (infoPtr
->himl
)) {
1650 lpBand
->fStatus
|= HAS_IMAGE
;
1651 if (infoPtr
->dwStyle
& CCS_VERT
) {
1652 header
+= (infoPtr
->imageSize
.cy
+ REBAR_POST_IMAGE
);
1653 imageheight
= infoPtr
->imageSize
.cx
+ 4;
1656 header
+= (infoPtr
->imageSize
.cx
+ REBAR_POST_IMAGE
);
1657 imageheight
= infoPtr
->imageSize
.cy
+ 4;
1661 /* text is visible */
1662 if ((lpBand
->fMask
& RBBIM_TEXT
) && (lpBand
->lpText
) &&
1663 !(lpBand
->fStyle
& RBBS_HIDETITLE
)) {
1664 HDC hdc
= GetDC (0);
1665 HFONT hOldFont
= SelectObject (hdc
, infoPtr
->hFont
);
1668 lpBand
->fStatus
|= HAS_TEXT
;
1669 GetTextExtentPoint32W (hdc
, lpBand
->lpText
,
1670 lstrlenW (lpBand
->lpText
), &size
);
1671 header
+= ((infoPtr
->dwStyle
& CCS_VERT
) ? (size
.cy
+ REBAR_POST_TEXT
) : (size
.cx
+ REBAR_POST_TEXT
));
1672 textheight
= (infoPtr
->dwStyle
& CCS_VERT
) ? 0 : size
.cy
;
1674 SelectObject (hdc
, hOldFont
);
1678 /* if no gripper but either image or text, then leave space */
1679 if ((lpBand
->fStatus
& (HAS_IMAGE
| HAS_TEXT
)) &&
1680 !(lpBand
->fStatus
& HAS_GRIPPER
)) {
1681 header
+= REBAR_ALWAYS_SPACE
;
1684 /* check if user overrode the header value */
1685 if (!(lpBand
->fStyle
& RBBS_UNDOC_FIXEDHEADER
))
1686 lpBand
->cxHeader
= header
;
1687 lpBand
->cyHeader
= max(textheight
, imageheight
);
1689 /* Now compute minimum size of child window */
1690 update_min_band_height(infoPtr
, lpBand
); /* update lpBand->cyMinBand from cyHeader and cyChild*/
1692 lpBand
->cxMinBand
= lpBand
->cxMinChild
+ lpBand
->cxHeader
+ REBAR_POST_CHILD
;
1693 if (lpBand
->fStyle
& RBBS_USECHEVRON
&& lpBand
->cxMinChild
< lpBand
->cxIdeal
)
1694 lpBand
->cxMinBand
+= CHEVRON_WIDTH
;
1698 REBAR_CommonSetupBand(HWND hwnd
, const REBARBANDINFOW
*lprbbi
, REBAR_BAND
*lpBand
)
1699 /* Function: This routine copies the supplied values from */
1700 /* user input (lprbbi) to the internal band structure. */
1701 /* It returns the mask of what changed. */
1703 UINT uChanged
= 0x0;
1705 lpBand
->fMask
|= lprbbi
->fMask
;
1707 if( (lprbbi
->fMask
& RBBIM_STYLE
) &&
1708 (lpBand
->fStyle
!= lprbbi
->fStyle
) )
1710 lpBand
->fStyle
= lprbbi
->fStyle
;
1711 uChanged
|= RBBIM_STYLE
;
1714 if( (lprbbi
->fMask
& RBBIM_COLORS
) &&
1715 ( ( lpBand
->clrFore
!= lprbbi
->clrFore
) ||
1716 ( lpBand
->clrBack
!= lprbbi
->clrBack
) ) )
1718 lpBand
->clrFore
= lprbbi
->clrFore
;
1719 lpBand
->clrBack
= lprbbi
->clrBack
;
1720 uChanged
|= RBBIM_COLORS
;
1723 if( (lprbbi
->fMask
& RBBIM_IMAGE
) &&
1724 ( lpBand
->iImage
!= lprbbi
->iImage
) )
1726 lpBand
->iImage
= lprbbi
->iImage
;
1727 uChanged
|= RBBIM_IMAGE
;
1730 if( (lprbbi
->fMask
& RBBIM_CHILD
) &&
1731 (lprbbi
->hwndChild
!= lpBand
->hwndChild
) )
1733 if (lprbbi
->hwndChild
) {
1734 lpBand
->hwndChild
= lprbbi
->hwndChild
;
1735 lpBand
->hwndPrevParent
=
1736 SetParent (lpBand
->hwndChild
, hwnd
);
1737 /* below in trace from WinRAR */
1738 ShowWindow(lpBand
->hwndChild
, SW_SHOWNOACTIVATE
| SW_SHOWNORMAL
);
1739 /* above in trace from WinRAR */
1742 TRACE("child: %p prev parent: %p\n",
1743 lpBand
->hwndChild
, lpBand
->hwndPrevParent
);
1744 lpBand
->hwndChild
= 0;
1745 lpBand
->hwndPrevParent
= 0;
1747 uChanged
|= RBBIM_CHILD
;
1750 if( (lprbbi
->fMask
& RBBIM_CHILDSIZE
) &&
1751 ( (lpBand
->cxMinChild
!= lprbbi
->cxMinChild
) ||
1752 (lpBand
->cyMinChild
!= lprbbi
->cyMinChild
) ||
1753 ( (lprbbi
->cbSize
>= REBARBANDINFOA_V6_SIZE
&& (lpBand
->fStyle
& RBBS_VARIABLEHEIGHT
)) &&
1754 ( (lpBand
->cyChild
!= lprbbi
->cyChild
) ||
1755 (lpBand
->cyMaxChild
!= lprbbi
->cyMaxChild
) ||
1756 (lpBand
->cyIntegral
!= lprbbi
->cyIntegral
) ) ) ||
1757 ( (lprbbi
->cbSize
< REBARBANDINFOA_V6_SIZE
) &&
1758 ( (lpBand
->cyChild
||
1759 lpBand
->cyMaxChild
||
1760 lpBand
->cyIntegral
) ) ) ) )
1762 lpBand
->cxMinChild
= lprbbi
->cxMinChild
;
1763 lpBand
->cyMinChild
= lprbbi
->cyMinChild
;
1764 /* These fields where added in WIN32_IE == 0x400 and are set only for RBBS_VARIABLEHEIGHT bands */
1765 if (lprbbi
->cbSize
>= REBARBANDINFOA_V6_SIZE
&& (lpBand
->fStyle
& RBBS_VARIABLEHEIGHT
)) {
1766 lpBand
->cyMaxChild
= lprbbi
->cyMaxChild
;
1767 lpBand
->cyIntegral
= lprbbi
->cyIntegral
;
1769 lpBand
->cyChild
= round_child_height(lpBand
, lprbbi
->cyChild
); /* make (cyChild - cyMinChild) a multiple of cyIntergral */
1772 lpBand
->cyChild
= lpBand
->cyMinChild
;
1773 lpBand
->cyMaxChild
= 0x7fffffff;
1774 lpBand
->cyIntegral
= 0;
1776 uChanged
|= RBBIM_CHILDSIZE
;
1779 if( (lprbbi
->fMask
& RBBIM_SIZE
) &&
1780 (lpBand
->cx
!= lprbbi
->cx
) )
1782 lpBand
->cx
= lprbbi
->cx
;
1783 uChanged
|= RBBIM_SIZE
;
1786 if( (lprbbi
->fMask
& RBBIM_BACKGROUND
) &&
1787 ( lpBand
->hbmBack
!= lprbbi
->hbmBack
) )
1789 lpBand
->hbmBack
= lprbbi
->hbmBack
;
1790 uChanged
|= RBBIM_BACKGROUND
;
1793 if( (lprbbi
->fMask
& RBBIM_ID
) &&
1794 (lpBand
->wID
!= lprbbi
->wID
) )
1796 lpBand
->wID
= lprbbi
->wID
;
1797 uChanged
|= RBBIM_ID
;
1800 /* check for additional data */
1801 if (lprbbi
->cbSize
>= REBARBANDINFOA_V6_SIZE
) {
1802 if( (lprbbi
->fMask
& RBBIM_IDEALSIZE
) &&
1803 ( lpBand
->cxIdeal
!= lprbbi
->cxIdeal
) )
1805 lpBand
->cxIdeal
= lprbbi
->cxIdeal
;
1806 uChanged
|= RBBIM_IDEALSIZE
;
1809 if( (lprbbi
->fMask
& RBBIM_LPARAM
) &&
1810 (lpBand
->lParam
!= lprbbi
->lParam
) )
1812 lpBand
->lParam
= lprbbi
->lParam
;
1813 uChanged
|= RBBIM_LPARAM
;
1816 if( (lprbbi
->fMask
& RBBIM_HEADERSIZE
) &&
1817 (lpBand
->cxHeader
!= lprbbi
->cxHeader
) )
1819 lpBand
->cxHeader
= lprbbi
->cxHeader
;
1820 lpBand
->fStyle
|= RBBS_UNDOC_FIXEDHEADER
;
1821 uChanged
|= RBBIM_HEADERSIZE
;
1828 static LRESULT
REBAR_EraseBkGnd (const REBAR_INFO
*infoPtr
, HDC hdc
)
1829 /* Function: This erases the background rectangle by drawing */
1830 /* each band with its background color (or the default) and */
1831 /* draws each bands right separator if necessary. The row */
1832 /* separators are drawn on the first band of the next row. */
1838 COLORREF old
= CLR_NONE
, new;
1839 HTHEME theme
= GetWindowTheme (infoPtr
->hwndSelf
);
1841 GetClientRect (infoPtr
->hwndSelf
, &cr
);
1844 for(i
=0; i
<infoPtr
->uNumBands
; i
++) {
1846 lpBand
= REBAR_GetBand(infoPtr
, i
);
1847 if (HIDDENBAND(lpBand
)) continue;
1848 translate_rect(infoPtr
, &rcBand
, &lpBand
->rcBand
);
1850 /* draw band separator between rows */
1851 if (lpBand
->iRow
!= oldrow
) {
1852 oldrow
= lpBand
->iRow
;
1853 if (infoPtr
->dwStyle
& RBS_BANDBORDERS
) {
1856 if (infoPtr
->dwStyle
& CCS_VERT
) {
1857 rcRowSep
.right
+= SEP_WIDTH_SIZE
;
1858 rcRowSep
.bottom
= infoPtr
->calcSize
.cx
;
1860 DrawThemeEdge (theme
, hdc
, RP_BAND
, 0, &rcRowSep
, EDGE_ETCHED
, BF_RIGHT
, NULL
);
1862 DrawEdge (hdc
, &rcRowSep
, EDGE_ETCHED
, BF_RIGHT
);
1865 rcRowSep
.bottom
+= SEP_WIDTH_SIZE
;
1866 rcRowSep
.right
= infoPtr
->calcSize
.cx
;
1868 DrawThemeEdge (theme
, hdc
, RP_BAND
, 0, &rcRowSep
, EDGE_ETCHED
, BF_BOTTOM
, NULL
);
1870 DrawEdge (hdc
, &rcRowSep
, EDGE_ETCHED
, BF_BOTTOM
);
1872 TRACE ("drawing band separator bottom (%s)\n",
1873 wine_dbgstr_rect(&rcRowSep
));
1877 /* draw band separator between bands in a row */
1878 if (infoPtr
->dwStyle
& RBS_BANDBORDERS
&& lpBand
->rcBand
.left
> 0) {
1881 if (infoPtr
->dwStyle
& CCS_VERT
) {
1882 rcSep
.bottom
= rcSep
.top
;
1883 rcSep
.top
-= SEP_WIDTH_SIZE
;
1885 DrawThemeEdge (theme
, hdc
, RP_BAND
, 0, &rcSep
, EDGE_ETCHED
, BF_BOTTOM
, NULL
);
1887 DrawEdge (hdc
, &rcSep
, EDGE_ETCHED
, BF_BOTTOM
);
1890 rcSep
.right
= rcSep
.left
;
1891 rcSep
.left
-= SEP_WIDTH_SIZE
;
1893 DrawThemeEdge (theme
, hdc
, RP_BAND
, 0, &rcSep
, EDGE_ETCHED
, BF_RIGHT
, NULL
);
1895 DrawEdge (hdc
, &rcSep
, EDGE_ETCHED
, BF_RIGHT
);
1897 TRACE("drawing band separator right (%s)\n",
1898 wine_dbgstr_rect(&rcSep
));
1901 /* draw the actual background */
1902 if (lpBand
->clrBack
!= CLR_NONE
) {
1903 new = (lpBand
->clrBack
== CLR_DEFAULT
) ? infoPtr
->clrBtnFace
:
1906 /* testing only - make background green to see it */
1911 /* In the absence of documentation for Rebar vs. CLR_NONE,
1912 * we will use the default BtnFace color. Note documentation
1913 * exists for Listview and Imagelist.
1915 new = infoPtr
->clrBtnFace
;
1917 /* testing only - make background green to see it */
1924 /* When themed, the background color is ignored (but not a
1925 * background bitmap */
1926 DrawThemeBackground (theme
, hdc
, 0, 0, &cr
, &rcBand
);
1930 old
= SetBkColor (hdc
, new);
1931 TRACE("%s background color %#lx, band %s\n",
1932 (lpBand
->clrBack
== CLR_NONE
) ? "none" :
1933 ((lpBand
->clrBack
== CLR_DEFAULT
) ? "dft" : ""),
1934 GetBkColor(hdc
), wine_dbgstr_rect(&rcBand
));
1935 ExtTextOutW (hdc
, 0, 0, ETO_OPAQUE
, &rcBand
, NULL
, 0, 0);
1936 if (lpBand
->clrBack
!= CLR_NONE
)
1937 SetBkColor (hdc
, old
);
1944 REBAR_InternalHitTest (const REBAR_INFO
*infoPtr
, const POINT
*lpPt
, UINT
*pFlags
, INT
*pBand
)
1950 GetClientRect (infoPtr
->hwndSelf
, &rect
);
1952 *pFlags
= RBHT_NOWHERE
;
1953 if (PtInRect (&rect
, *lpPt
))
1955 if (infoPtr
->uNumBands
== 0) {
1956 *pFlags
= RBHT_NOWHERE
;
1963 /* somewhere inside */
1964 for (iCount
= 0; iCount
< infoPtr
->uNumBands
; iCount
++) {
1966 lpBand
= REBAR_GetBand(infoPtr
, iCount
);
1967 translate_rect(infoPtr
, &rcBand
, &lpBand
->rcBand
);
1968 if (HIDDENBAND(lpBand
)) continue;
1969 if (PtInRect (&rcBand
, *lpPt
)) {
1972 if (PtInRect (&lpBand
->rcGripper
, *lpPt
)) {
1973 *pFlags
= RBHT_GRABBER
;
1974 TRACE("ON GRABBER %d\n", iCount
);
1977 else if (PtInRect (&lpBand
->rcCapImage
, *lpPt
)) {
1978 *pFlags
= RBHT_CAPTION
;
1979 TRACE("ON CAPTION %d\n", iCount
);
1982 else if (PtInRect (&lpBand
->rcCapText
, *lpPt
)) {
1983 *pFlags
= RBHT_CAPTION
;
1984 TRACE("ON CAPTION %d\n", iCount
);
1987 else if (PtInRect (&lpBand
->rcChild
, *lpPt
)) {
1988 *pFlags
= RBHT_CLIENT
;
1989 TRACE("ON CLIENT %d\n", iCount
);
1992 else if (PtInRect (&lpBand
->rcChevron
, *lpPt
)) {
1993 *pFlags
= RBHT_CHEVRON
;
1994 TRACE("ON CHEVRON %d\n", iCount
);
1998 *pFlags
= RBHT_NOWHERE
;
1999 TRACE("NOWHERE %d\n", iCount
);
2005 *pFlags
= RBHT_NOWHERE
;
2014 *pFlags
= RBHT_NOWHERE
;
2023 REBAR_HandleLRDrag (REBAR_INFO
*infoPtr
, const POINT
*ptsmove
)
2024 /* Function: This will implement the functionality of a */
2025 /* Gripper drag within a row. It will not implement "out- */
2026 /* of-row" drags. (They are detected and handled in */
2027 /* REBAR_MouseMove.) */
2029 REBAR_BAND
*hitBand
;
2030 INT iHitBand
, iRowBegin
, iRowEnd
;
2031 INT movement
, xBand
, cxLeft
= 0;
2032 BOOL shrunkBands
= FALSE
;
2034 iHitBand
= infoPtr
->iGrabbedBand
;
2035 iRowBegin
= get_row_begin_for_band(infoPtr
, iHitBand
);
2036 iRowEnd
= get_row_end_for_band(infoPtr
, iHitBand
);
2037 hitBand
= REBAR_GetBand(infoPtr
, iHitBand
);
2039 xBand
= hitBand
->rcBand
.left
;
2040 movement
= (infoPtr
->dwStyle
&CCS_VERT
? ptsmove
->y
: ptsmove
->x
)
2041 - (xBand
+ REBAR_PRE_GRIPPER
- infoPtr
->ihitoffset
);
2043 /* Dragging the first band in a row cannot cause shrinking */
2044 if(iHitBand
!= iRowBegin
)
2047 cxLeft
= REBAR_ShrinkBandsRTL(infoPtr
, iRowBegin
, iHitBand
, -movement
, TRUE
);
2049 if(cxLeft
< -movement
)
2051 hitBand
->cxEffective
+= -movement
- cxLeft
;
2052 hitBand
->cx
= hitBand
->cxEffective
;
2056 } else if (movement
> 0) {
2059 if (prev_visible(infoPtr
, iHitBand
) >= 0)
2060 cxLeft
= REBAR_ShrinkBandsLTR(infoPtr
, iHitBand
, iRowEnd
, movement
, TRUE
);
2062 if(cxLeft
< movement
)
2064 REBAR_BAND
*lpPrev
= REBAR_GetBand(infoPtr
, prev_visible(infoPtr
, iHitBand
));
2065 lpPrev
->cxEffective
+= movement
- cxLeft
;
2066 lpPrev
->cx
= hitBand
->cxEffective
;
2075 /* It was not possible to move the band by shrinking bands.
2076 * Try relocating the band instead. */
2077 REBAR_MoveBandToRowOffset(infoPtr
, iHitBand
, iRowBegin
,
2078 iRowEnd
, xBand
+ movement
, TRUE
);
2081 REBAR_SetRowRectsX(infoPtr
, iRowBegin
, iRowEnd
);
2082 if (infoPtr
->dwStyle
& CCS_VERT
)
2083 REBAR_CalcVertBand(infoPtr
, 0, infoPtr
->uNumBands
);
2085 REBAR_CalcHorzBand(infoPtr
, 0, infoPtr
->uNumBands
);
2086 REBAR_MoveChildWindows(infoPtr
, iRowBegin
, iRowEnd
);
2090 REBAR_HandleUDDrag (REBAR_INFO
*infoPtr
, const POINT
*ptsmove
)
2092 INT yOff
= (infoPtr
->dwStyle
& CCS_VERT
) ? ptsmove
->x
: ptsmove
->y
;
2093 INT iHitBand
, iRowBegin
, iNextRowBegin
;
2094 REBAR_BAND
*hitBand
, *rowBeginBand
;
2096 if(infoPtr
->uNumBands
<= 0)
2097 ERR("There are no bands in this rebar\n");
2099 /* Up/down dragging can only occur when there is more than one
2100 * band in the rebar */
2101 if(infoPtr
->uNumBands
<= 1)
2104 iHitBand
= infoPtr
->iGrabbedBand
;
2105 hitBand
= REBAR_GetBand(infoPtr
, iHitBand
);
2107 /* If we're taking a band that has the RBBS_BREAK style set, this
2108 * style needs to be reapplied to the band that is going to become
2109 * the new start of the row. */
2110 if((hitBand
->fStyle
& RBBS_BREAK
) &&
2111 (iHitBand
< infoPtr
->uNumBands
- 1))
2112 REBAR_GetBand(infoPtr
, iHitBand
+ 1)->fStyle
|= RBBS_BREAK
;
2116 /* Place the band above the current top row */
2117 if(iHitBand
==0 && (infoPtr
->uNumBands
==1 || REBAR_GetBand(infoPtr
, 1)->fStyle
&RBBS_BREAK
))
2119 DPA_DeletePtr(infoPtr
->bands
, iHitBand
);
2120 hitBand
->fStyle
&= ~RBBS_BREAK
;
2121 REBAR_GetBand(infoPtr
, 0)->fStyle
|= RBBS_BREAK
;
2122 infoPtr
->iGrabbedBand
= DPA_InsertPtr(
2123 infoPtr
->bands
, 0, hitBand
);
2125 else if(yOff
> REBAR_GetBand(infoPtr
, infoPtr
->uNumBands
- 1)->rcBand
.bottom
)
2127 /* Place the band below the current bottom row */
2128 if(iHitBand
== infoPtr
->uNumBands
-1 && hitBand
->fStyle
&RBBS_BREAK
)
2130 DPA_DeletePtr(infoPtr
->bands
, iHitBand
);
2131 hitBand
->fStyle
|= RBBS_BREAK
;
2132 infoPtr
->iGrabbedBand
= DPA_InsertPtr(
2133 infoPtr
->bands
, infoPtr
->uNumBands
- 1, hitBand
);
2137 /* Place the band in the preexisting row the mouse is hovering over */
2138 iRowBegin
= first_visible(infoPtr
);
2139 while(iRowBegin
< infoPtr
->uNumBands
)
2141 iNextRowBegin
= get_row_end_for_band(infoPtr
, iRowBegin
);
2142 rowBeginBand
= REBAR_GetBand(infoPtr
, iRowBegin
);
2143 if(rowBeginBand
->rcBand
.bottom
> yOff
)
2145 REBAR_MoveBandToRowOffset(
2146 infoPtr
, iHitBand
, iRowBegin
, iNextRowBegin
,
2147 ((infoPtr
->dwStyle
& CCS_VERT
) ? ptsmove
->y
: ptsmove
->x
)
2148 - REBAR_PRE_GRIPPER
- infoPtr
->ihitoffset
, FALSE
);
2152 iRowBegin
= iNextRowBegin
;
2156 REBAR_Layout(infoPtr
);
2160 /* << REBAR_BeginDrag >> */
2164 REBAR_DeleteBand (REBAR_INFO
*infoPtr
, WPARAM wParam
)
2166 UINT uBand
= (UINT
)wParam
;
2169 if (uBand
>= infoPtr
->uNumBands
)
2172 TRACE("deleting band %u!\n", uBand
);
2173 lpBand
= REBAR_GetBand(infoPtr
, uBand
);
2174 REBAR_Notify_NMREBAR (infoPtr
, uBand
, RBN_DELETINGBAND
);
2175 /* TODO: a return of 1 should probably cancel the deletion */
2177 if (lpBand
->hwndChild
)
2178 ShowWindow(lpBand
->hwndChild
, SW_HIDE
);
2179 Free(lpBand
->lpText
);
2182 infoPtr
->uNumBands
--;
2183 DPA_DeletePtr(infoPtr
->bands
, uBand
);
2185 REBAR_Notify_NMREBAR (infoPtr
, -1, RBN_DELETEDBAND
);
2187 /* if only 1 band left the re-validate to possible eliminate gripper */
2188 if (infoPtr
->uNumBands
== 1)
2189 REBAR_ValidateBand (infoPtr
, REBAR_GetBand(infoPtr
, 0));
2191 REBAR_Layout(infoPtr
);
2197 /* << REBAR_DragMove >> */
2198 /* << REBAR_EndDrag >> */
2202 REBAR_GetBandBorders (const REBAR_INFO
*infoPtr
, UINT uBand
, RECT
*lpRect
)
2208 if (uBand
>= infoPtr
->uNumBands
)
2211 lpBand
= REBAR_GetBand(infoPtr
, uBand
);
2213 /* FIXME - the following values were determined by experimentation */
2214 /* with the REBAR Control Spy. I have guesses as to what the 4 and */
2215 /* 1 are, but I am not sure. There doesn't seem to be any actual */
2216 /* difference in size of the control area with and without the */
2218 if (infoPtr
->dwStyle
& RBS_BANDBORDERS
) {
2219 if (infoPtr
->dwStyle
& CCS_VERT
) {
2221 lpRect
->top
= lpBand
->cxHeader
+ 4;
2226 lpRect
->left
= lpBand
->cxHeader
+ 4;
2233 lpRect
->left
= lpBand
->cxHeader
;
2239 static inline LRESULT
2240 REBAR_GetBandCount (const REBAR_INFO
*infoPtr
)
2242 TRACE("band count %u!\n", infoPtr
->uNumBands
);
2244 return infoPtr
->uNumBands
;
2249 REBAR_GetBandInfoT(const REBAR_INFO
*infoPtr
, UINT uIndex
, LPREBARBANDINFOW lprbbi
, BOOL bUnicode
)
2253 if (!lprbbi
|| lprbbi
->cbSize
< REBARBANDINFOA_V3_SIZE
)
2256 if (uIndex
>= infoPtr
->uNumBands
)
2259 TRACE("index %u (bUnicode=%d)\n", uIndex
, bUnicode
);
2261 /* copy band information */
2262 lpBand
= REBAR_GetBand(infoPtr
, uIndex
);
2264 if (lprbbi
->fMask
& RBBIM_STYLE
)
2265 lprbbi
->fStyle
= lpBand
->fStyle
;
2267 if (lprbbi
->fMask
& RBBIM_COLORS
) {
2268 lprbbi
->clrFore
= lpBand
->clrFore
;
2269 lprbbi
->clrBack
= lpBand
->clrBack
;
2270 if (lprbbi
->clrBack
== CLR_DEFAULT
)
2271 lprbbi
->clrBack
= infoPtr
->clrBtnFace
;
2274 if (lprbbi
->fMask
& RBBIM_TEXT
) {
2276 Str_GetPtrW(lpBand
->lpText
, lprbbi
->lpText
, lprbbi
->cch
);
2278 Str_GetPtrWtoA(lpBand
->lpText
, (LPSTR
)lprbbi
->lpText
, lprbbi
->cch
);
2281 if (lprbbi
->fMask
& RBBIM_IMAGE
)
2282 lprbbi
->iImage
= lpBand
->iImage
;
2284 if (lprbbi
->fMask
& RBBIM_CHILD
)
2285 lprbbi
->hwndChild
= lpBand
->hwndChild
;
2287 if (lprbbi
->fMask
& RBBIM_CHILDSIZE
) {
2288 lprbbi
->cxMinChild
= lpBand
->cxMinChild
;
2289 lprbbi
->cyMinChild
= lpBand
->cyMinChild
;
2290 /* to make tests pass we follow Windows' behaviour and allow reading these fields only
2291 * for RBBS_VARIABLEHEIGHTS bands */
2292 if (lprbbi
->cbSize
>= REBARBANDINFOW_V6_SIZE
&& (lpBand
->fStyle
& RBBS_VARIABLEHEIGHT
)) {
2293 lprbbi
->cyChild
= lpBand
->cyChild
;
2294 lprbbi
->cyMaxChild
= lpBand
->cyMaxChild
;
2295 lprbbi
->cyIntegral
= lpBand
->cyIntegral
;
2299 if (lprbbi
->fMask
& RBBIM_SIZE
)
2300 lprbbi
->cx
= lpBand
->cx
;
2302 if (lprbbi
->fMask
& RBBIM_BACKGROUND
)
2303 lprbbi
->hbmBack
= lpBand
->hbmBack
;
2305 if (lprbbi
->fMask
& RBBIM_ID
)
2306 lprbbi
->wID
= lpBand
->wID
;
2308 /* check for additional data */
2309 if (lprbbi
->cbSize
>= REBARBANDINFOW_V6_SIZE
) {
2310 if (lprbbi
->fMask
& RBBIM_IDEALSIZE
)
2311 lprbbi
->cxIdeal
= lpBand
->cxIdeal
;
2313 if (lprbbi
->fMask
& RBBIM_LPARAM
)
2314 lprbbi
->lParam
= lpBand
->lParam
;
2316 if (lprbbi
->fMask
& RBBIM_HEADERSIZE
)
2317 lprbbi
->cxHeader
= lpBand
->cxHeader
;
2320 REBAR_DumpBandInfo(lprbbi
);
2327 REBAR_GetBarHeight (const REBAR_INFO
*infoPtr
)
2331 nHeight
= infoPtr
->calcSize
.cy
;
2333 TRACE("height = %d\n", nHeight
);
2340 REBAR_GetBarInfo (const REBAR_INFO
*infoPtr
, LPREBARINFO lpInfo
)
2342 if (!lpInfo
|| lpInfo
->cbSize
< sizeof (REBARINFO
))
2345 TRACE("getting bar info!\n");
2347 if (infoPtr
->himl
) {
2348 lpInfo
->himl
= infoPtr
->himl
;
2349 lpInfo
->fMask
|= RBIM_IMAGELIST
;
2356 static inline LRESULT
2357 REBAR_GetBkColor (const REBAR_INFO
*infoPtr
)
2359 COLORREF clr
= infoPtr
->clrBk
;
2361 if (clr
== CLR_DEFAULT
)
2362 clr
= infoPtr
->clrBtnFace
;
2364 TRACE("background color %#lx\n", clr
);
2370 /* << REBAR_GetColorScheme >> */
2371 /* << REBAR_GetDropTarget >> */
2375 REBAR_GetPalette (const REBAR_INFO
*infoPtr
)
2377 FIXME("empty stub!\n");
2384 REBAR_GetRect (const REBAR_INFO
*infoPtr
, INT iBand
, RECT
*lprc
)
2388 if (iBand
< 0 || iBand
>= infoPtr
->uNumBands
)
2393 lpBand
= REBAR_GetBand(infoPtr
, iBand
);
2394 /* For CCS_VERT the coordinates will be swapped - like on Windows */
2395 *lprc
= lpBand
->rcBand
;
2397 TRACE("band %d, (%s)\n", iBand
, wine_dbgstr_rect(lprc
));
2403 static inline LRESULT
2404 REBAR_GetRowCount (const REBAR_INFO
*infoPtr
)
2406 TRACE("%u\n", infoPtr
->uNumRows
);
2408 return infoPtr
->uNumRows
;
2413 REBAR_GetRowHeight (const REBAR_INFO
*infoPtr
, INT iRow
)
2419 for (i
=0; i
<infoPtr
->uNumBands
; i
++) {
2420 lpBand
= REBAR_GetBand(infoPtr
, i
);
2421 if (HIDDENBAND(lpBand
)) continue;
2422 if (lpBand
->iRow
!= iRow
) continue;
2423 j
= lpBand
->rcBand
.bottom
- lpBand
->rcBand
.top
;
2424 if (j
> ret
) ret
= j
;
2427 TRACE("row %d, height %d\n", iRow
, ret
);
2433 static inline LRESULT
2434 REBAR_GetTextColor (const REBAR_INFO
*infoPtr
)
2436 TRACE("text color %#lx\n", infoPtr
->clrText
);
2438 return infoPtr
->clrText
;
2442 static inline LRESULT
2443 REBAR_GetToolTips (const REBAR_INFO
*infoPtr
)
2445 return (LRESULT
)infoPtr
->hwndToolTip
;
2449 static inline LRESULT
2450 REBAR_GetUnicodeFormat (const REBAR_INFO
*infoPtr
)
2452 TRACE("%s hwnd=%p\n",
2453 infoPtr
->bUnicode
? "TRUE" : "FALSE", infoPtr
->hwndSelf
);
2455 return infoPtr
->bUnicode
;
2459 static inline LRESULT
2460 REBAR_GetVersion (const REBAR_INFO
*infoPtr
)
2462 TRACE("version %d\n", infoPtr
->iVersion
);
2463 return infoPtr
->iVersion
;
2468 REBAR_HitTest (const REBAR_INFO
*infoPtr
, LPRBHITTESTINFO lprbht
)
2473 REBAR_InternalHitTest (infoPtr
, &lprbht
->pt
, &lprbht
->flags
, &lprbht
->iBand
);
2475 return lprbht
->iBand
;
2480 REBAR_IdToIndex (const REBAR_INFO
*infoPtr
, UINT uId
)
2484 if (infoPtr
->uNumBands
< 1)
2487 for (i
= 0; i
< infoPtr
->uNumBands
; i
++) {
2488 if (REBAR_GetBand(infoPtr
, i
)->wID
== uId
) {
2489 TRACE("id %u is band %u found!\n", uId
, i
);
2494 TRACE("id %u is not found\n", uId
);
2500 REBAR_InsertBandT(REBAR_INFO
*infoPtr
, INT iIndex
, const REBARBANDINFOW
*lprbbi
, BOOL bUnicode
)
2504 if (!lprbbi
|| lprbbi
->cbSize
< REBARBANDINFOA_V3_SIZE
)
2507 /* trace the index as signed to see the -1 */
2508 TRACE("insert band at %d (bUnicode=%d)!\n", iIndex
, bUnicode
);
2509 REBAR_DumpBandInfo(lprbbi
);
2511 if (!(lpBand
= Alloc(sizeof(REBAR_BAND
)))) return FALSE
;
2512 if ((iIndex
== -1) || (iIndex
> infoPtr
->uNumBands
))
2513 iIndex
= infoPtr
->uNumBands
;
2514 if (DPA_InsertPtr(infoPtr
->bands
, iIndex
, lpBand
) == -1)
2519 infoPtr
->uNumBands
++;
2521 TRACE("index %d!\n", iIndex
);
2523 /* initialize band */
2524 memset(lpBand
, 0, sizeof(*lpBand
));
2525 lpBand
->clrFore
= infoPtr
->clrText
== CLR_NONE
? infoPtr
->clrBtnText
:
2527 lpBand
->clrBack
= infoPtr
->clrBk
== CLR_NONE
? infoPtr
->clrBtnFace
:
2529 lpBand
->iImage
= -1;
2531 REBAR_CommonSetupBand(infoPtr
->hwndSelf
, lprbbi
, lpBand
);
2533 /* Make sure the defaults for these are correct */
2534 if (lprbbi
->cbSize
< REBARBANDINFOA_V6_SIZE
|| !(lpBand
->fStyle
& RBBS_VARIABLEHEIGHT
)) {
2535 lpBand
->cyChild
= lpBand
->cyMinChild
;
2536 lpBand
->cyMaxChild
= 0x7fffffff;
2537 lpBand
->cyIntegral
= 0;
2540 if ((lprbbi
->fMask
& RBBIM_TEXT
) && (lprbbi
->lpText
)) {
2542 Str_SetPtrW(&lpBand
->lpText
, lprbbi
->lpText
);
2544 Str_SetPtrAtoW(&lpBand
->lpText
, (LPSTR
)lprbbi
->lpText
);
2547 REBAR_ValidateBand (infoPtr
, lpBand
);
2548 /* On insert of second band, revalidate band 1 to possible add gripper */
2549 if (infoPtr
->uNumBands
== 2)
2550 REBAR_ValidateBand (infoPtr
, REBAR_GetBand(infoPtr
, 0));
2552 REBAR_DumpBand (infoPtr
);
2554 REBAR_Layout(infoPtr
);
2555 InvalidateRect(infoPtr
->hwndSelf
, NULL
, TRUE
);
2562 REBAR_MaximizeBand (const REBAR_INFO
*infoPtr
, INT iBand
, LPARAM lParam
)
2565 int iRowBegin
, iRowEnd
;
2566 int cxDesired
, extra
, extraOrig
;
2570 if (infoPtr
->uNumBands
== 0 || iBand
< 0 || iBand
>= infoPtr
->uNumBands
) {
2572 ERR("Illegal MaximizeBand, requested=%d, current band count=%d\n",
2573 iBand
, infoPtr
->uNumBands
);
2577 lpBand
= REBAR_GetBand(infoPtr
, iBand
);
2579 if (lpBand
->fStyle
& RBBS_HIDDEN
)
2581 /* Windows is buggy and creates a hole */
2582 WARN("Ignoring maximize request on a hidden band (%d)\n", iBand
);
2586 cxIdealBand
= lpBand
->cxIdeal
+ lpBand
->cxHeader
+ REBAR_POST_CHILD
;
2587 if (lParam
&& (lpBand
->cxEffective
< cxIdealBand
))
2588 cxDesired
= cxIdealBand
;
2590 cxDesired
= infoPtr
->calcSize
.cx
;
2592 iRowBegin
= get_row_begin_for_band(infoPtr
, iBand
);
2593 iRowEnd
= get_row_end_for_band(infoPtr
, iBand
);
2594 extraOrig
= extra
= cxDesired
- lpBand
->cxEffective
;
2596 extra
= REBAR_ShrinkBandsRTL(infoPtr
, iRowBegin
, iBand
, extra
, TRUE
);
2598 extra
= REBAR_ShrinkBandsLTR(infoPtr
, next_visible(infoPtr
, iBand
), iRowEnd
, extra
, TRUE
);
2599 lpBand
->cxEffective
+= extraOrig
- extra
;
2600 lpBand
->cx
= lpBand
->cxEffective
;
2601 TRACE("(%d, %Id): Wanted size %d, obtained %d (shrink %d, %d)\n", iBand
, lParam
, cxDesired
, lpBand
->cx
, extraOrig
, extra
);
2602 REBAR_SetRowRectsX(infoPtr
, iRowBegin
, iRowEnd
);
2604 if (infoPtr
->dwStyle
& CCS_VERT
)
2605 REBAR_CalcVertBand(infoPtr
, iRowBegin
, iRowEnd
);
2607 REBAR_CalcHorzBand(infoPtr
, iRowBegin
, iRowEnd
);
2608 REBAR_MoveChildWindows(infoPtr
, iRowBegin
, iRowEnd
);
2615 REBAR_MinimizeBand (const REBAR_INFO
*infoPtr
, INT iBand
)
2618 int iPrev
, iRowBegin
, iRowEnd
;
2620 /* A "minimize" band is equivalent to "dragging" the gripper
2621 * of than band to the right till the band is only the size
2626 if (infoPtr
->uNumBands
== 0 || iBand
< 0 || iBand
>= infoPtr
->uNumBands
) {
2628 ERR("Illegal MinimizeBand, requested=%d, current band count=%d\n",
2629 iBand
, infoPtr
->uNumBands
);
2633 /* compute amount of movement and validate */
2634 lpBand
= REBAR_GetBand(infoPtr
, iBand
);
2636 if (lpBand
->fStyle
& RBBS_HIDDEN
)
2638 /* Windows is buggy and creates a hole/overlap */
2639 WARN("Ignoring minimize request on a hidden band (%d)\n", iBand
);
2643 iPrev
= prev_visible(infoPtr
, iBand
);
2644 /* if first band in row */
2645 if (iPrev
< 0 || REBAR_GetBand(infoPtr
, iPrev
)->iRow
!= lpBand
->iRow
) {
2646 int iNext
= next_visible(infoPtr
, iBand
);
2647 if (iNext
< infoPtr
->uNumBands
&& REBAR_GetBand(infoPtr
, iNext
)->iRow
== lpBand
->iRow
) {
2648 TRACE("(%d): Minimizing the first band in row is by maximizing the second\n", iBand
);
2649 REBAR_MaximizeBand(infoPtr
, iNext
, FALSE
);
2652 TRACE("(%d): Only one band in row - nothing to do\n", iBand
);
2656 REBAR_GetBand(infoPtr
, iPrev
)->cxEffective
+= lpBand
->cxEffective
- lpBand
->cxMinBand
;
2657 REBAR_GetBand(infoPtr
, iPrev
)->cx
= REBAR_GetBand(infoPtr
, iPrev
)->cxEffective
;
2658 lpBand
->cx
= lpBand
->cxEffective
= lpBand
->cxMinBand
;
2660 iRowBegin
= get_row_begin_for_band(infoPtr
, iBand
);
2661 iRowEnd
= get_row_end_for_band(infoPtr
, iBand
);
2662 REBAR_SetRowRectsX(infoPtr
, iRowBegin
, iRowEnd
);
2664 if (infoPtr
->dwStyle
& CCS_VERT
)
2665 REBAR_CalcVertBand(infoPtr
, iRowBegin
, iRowEnd
);
2667 REBAR_CalcHorzBand(infoPtr
, iRowBegin
, iRowEnd
);
2668 REBAR_MoveChildWindows(infoPtr
, iRowBegin
, iRowEnd
);
2674 REBAR_MoveBand (REBAR_INFO
*infoPtr
, INT iFrom
, INT iTo
)
2679 if ((infoPtr
->uNumBands
== 0) ||
2680 (iFrom
< 0) || iFrom
>= infoPtr
->uNumBands
||
2681 (iTo
< 0) || iTo
>= infoPtr
->uNumBands
) {
2683 ERR("Illegal MoveBand, from=%d, to=%d, current band count=%d\n",
2684 iFrom
, iTo
, infoPtr
->uNumBands
);
2688 lpBand
= REBAR_GetBand(infoPtr
, iFrom
);
2689 DPA_DeletePtr(infoPtr
->bands
, iFrom
);
2690 DPA_InsertPtr(infoPtr
->bands
, iTo
, lpBand
);
2692 TRACE("moved band %d to index %d\n", iFrom
, iTo
);
2693 REBAR_DumpBand (infoPtr
);
2695 /* **************************************************** */
2697 /* We do not do a REBAR_Layout here because the native */
2698 /* control does not do that. The actual layout and */
2699 /* repaint is done by the *next* real action, ex.: */
2700 /* RB_INSERTBAND, RB_DELETEBAND, RB_SIZETORECT, etc. */
2702 /* **************************************************** */
2708 /* return TRUE if two strings are different */
2710 REBAR_strdifW( LPCWSTR a
, LPCWSTR b
)
2712 return ( (a
&& !b
) || (b
&& !a
) || (a
&& b
&& lstrcmpW(a
, b
) ) );
2716 REBAR_SetBandInfoT(REBAR_INFO
*infoPtr
, INT iBand
, const REBARBANDINFOW
*lprbbi
, BOOL bUnicode
)
2721 if (!lprbbi
|| lprbbi
->cbSize
< REBARBANDINFOA_V3_SIZE
)
2724 if (iBand
>= infoPtr
->uNumBands
)
2727 TRACE("index %d\n", iBand
);
2728 REBAR_DumpBandInfo (lprbbi
);
2730 /* set band information */
2731 lpBand
= REBAR_GetBand(infoPtr
, iBand
);
2733 uChanged
= REBAR_CommonSetupBand (infoPtr
->hwndSelf
, lprbbi
, lpBand
);
2734 if (lprbbi
->fMask
& RBBIM_TEXT
) {
2737 Str_SetPtrW(&wstr
, lprbbi
->lpText
);
2739 Str_SetPtrAtoW(&wstr
, (LPSTR
)lprbbi
->lpText
);
2741 if (REBAR_strdifW(wstr
, lpBand
->lpText
)) {
2742 Free(lpBand
->lpText
);
2743 lpBand
->lpText
= wstr
;
2744 uChanged
|= RBBIM_TEXT
;
2750 REBAR_ValidateBand (infoPtr
, lpBand
);
2752 REBAR_DumpBand (infoPtr
);
2754 if (uChanged
& (RBBIM_CHILDSIZE
| RBBIM_SIZE
| RBBIM_STYLE
| RBBIM_IMAGE
)) {
2755 REBAR_Layout(infoPtr
);
2756 InvalidateRect(infoPtr
->hwndSelf
, NULL
, TRUE
);
2764 REBAR_SetBarInfo (REBAR_INFO
*infoPtr
, const REBARINFO
*lpInfo
)
2769 if (!lpInfo
|| lpInfo
->cbSize
< sizeof (REBARINFO
))
2772 TRACE("setting bar info!\n");
2774 if (lpInfo
->fMask
& RBIM_IMAGELIST
) {
2775 infoPtr
->himl
= lpInfo
->himl
;
2776 if (infoPtr
->himl
) {
2778 ImageList_GetIconSize (infoPtr
->himl
, &cx
, &cy
);
2779 infoPtr
->imageSize
.cx
= cx
;
2780 infoPtr
->imageSize
.cy
= cy
;
2783 infoPtr
->imageSize
.cx
= 0;
2784 infoPtr
->imageSize
.cy
= 0;
2786 TRACE("new image cx=%ld, cy=%ld\n", infoPtr
->imageSize
.cx
, infoPtr
->imageSize
.cy
);
2789 /* revalidate all bands to reset flags for images in headers of bands */
2790 for (i
=0; i
<infoPtr
->uNumBands
; i
++) {
2791 lpBand
= REBAR_GetBand(infoPtr
, i
);
2792 REBAR_ValidateBand (infoPtr
, lpBand
);
2800 REBAR_SetBkColor (REBAR_INFO
*infoPtr
, COLORREF clr
)
2804 clrTemp
= infoPtr
->clrBk
;
2805 infoPtr
->clrBk
= clr
;
2807 TRACE("background color %#lx\n", infoPtr
->clrBk
);
2813 /* << REBAR_SetColorScheme >> */
2814 /* << REBAR_SetPalette >> */
2818 REBAR_SetParent (REBAR_INFO
*infoPtr
, HWND parent
)
2820 HWND hwndTemp
= infoPtr
->hwndNotify
;
2822 infoPtr
->hwndNotify
= parent
;
2824 return (LRESULT
)hwndTemp
;
2829 REBAR_SetTextColor (REBAR_INFO
*infoPtr
, COLORREF clr
)
2833 clrTemp
= infoPtr
->clrText
;
2834 infoPtr
->clrText
= clr
;
2836 TRACE("text color %#lx\n", infoPtr
->clrText
);
2842 /* << REBAR_SetTooltips >> */
2845 static inline LRESULT
2846 REBAR_SetUnicodeFormat (REBAR_INFO
*infoPtr
, BOOL unicode
)
2848 BOOL bTemp
= infoPtr
->bUnicode
;
2850 TRACE("to %s hwnd=%p, was %s\n",
2851 unicode
? "TRUE" : "FALSE", infoPtr
->hwndSelf
,
2852 (bTemp
) ? "TRUE" : "FALSE");
2854 infoPtr
->bUnicode
= unicode
;
2861 REBAR_SetVersion (REBAR_INFO
*infoPtr
, INT iVersion
)
2863 INT iOldVersion
= infoPtr
->iVersion
;
2865 if (iVersion
> COMCTL32_VERSION
)
2868 infoPtr
->iVersion
= iVersion
;
2870 TRACE("new version %d\n", iVersion
);
2877 REBAR_ShowBand (REBAR_INFO
*infoPtr
, INT iBand
, BOOL show
)
2881 if (iBand
< 0 || iBand
>= infoPtr
->uNumBands
)
2884 lpBand
= REBAR_GetBand(infoPtr
, iBand
);
2887 TRACE("show band %d\n", iBand
);
2888 lpBand
->fStyle
= lpBand
->fStyle
& ~RBBS_HIDDEN
;
2889 if (IsWindow (lpBand
->hwndChild
))
2890 ShowWindow (lpBand
->hwndChild
, SW_SHOW
);
2893 TRACE("hide band %d\n", iBand
);
2894 lpBand
->fStyle
= lpBand
->fStyle
| RBBS_HIDDEN
;
2895 if (IsWindow (lpBand
->hwndChild
))
2896 ShowWindow (lpBand
->hwndChild
, SW_HIDE
);
2899 REBAR_Layout(infoPtr
);
2900 InvalidateRect(infoPtr
->hwndSelf
, NULL
, TRUE
);
2907 REBAR_SizeToRect (REBAR_INFO
*infoPtr
, const RECT
*lpRect
)
2909 if (!lpRect
) return FALSE
;
2911 TRACE("[%s]\n", wine_dbgstr_rect(lpRect
));
2912 REBAR_SizeToHeight(infoPtr
, get_rect_cy(infoPtr
, lpRect
));
2919 REBAR_Create (REBAR_INFO
*infoPtr
, LPCREATESTRUCTW cs
)
2923 if (TRACE_ON(rebar
)) {
2924 GetWindowRect(infoPtr
->hwndSelf
, &wnrc1
);
2925 GetClientRect(infoPtr
->hwndSelf
, &clrc1
);
2926 TRACE("window=(%s) client=(%s) cs=(%d,%d %dx%d)\n",
2927 wine_dbgstr_rect(&wnrc1
), wine_dbgstr_rect(&clrc1
),
2928 cs
->x
, cs
->y
, cs
->cx
, cs
->cy
);
2931 OpenThemeData(infoPtr
->hwndSelf
, themeClass
);
2933 TRACE("created!\n");
2939 REBAR_Destroy (REBAR_INFO
*infoPtr
)
2944 /* clean up each band */
2945 for (i
= 0; i
< infoPtr
->uNumBands
; i
++) {
2946 lpBand
= REBAR_GetBand(infoPtr
, i
);
2948 /* delete text strings */
2949 Free (lpBand
->lpText
);
2950 lpBand
->lpText
= NULL
;
2951 /* destroy child window */
2952 DestroyWindow (lpBand
->hwndChild
);
2956 /* free band array */
2957 DPA_Destroy (infoPtr
->bands
);
2958 infoPtr
->bands
= NULL
;
2960 DestroyCursor (infoPtr
->hcurArrow
);
2961 DestroyCursor (infoPtr
->hcurHorz
);
2962 DestroyCursor (infoPtr
->hcurVert
);
2963 DestroyCursor (infoPtr
->hcurDrag
);
2964 if (infoPtr
->hDefaultFont
) DeleteObject (infoPtr
->hDefaultFont
);
2965 SetWindowLongPtrW (infoPtr
->hwndSelf
, 0, 0);
2967 CloseThemeData (GetWindowTheme (infoPtr
->hwndSelf
));
2969 /* free rebar info data */
2971 TRACE("destroyed!\n");
2976 REBAR_GetFont (const REBAR_INFO
*infoPtr
)
2978 return (LRESULT
)infoPtr
->hFont
;
2982 REBAR_PushChevron(const REBAR_INFO
*infoPtr
, UINT uBand
, LPARAM lParam
)
2984 if (uBand
< infoPtr
->uNumBands
)
2986 NMREBARCHEVRON nmrbc
;
2987 REBAR_BAND
*lpBand
= REBAR_GetBand(infoPtr
, uBand
);
2989 TRACE("Pressed chevron on band %u\n", uBand
);
2991 /* redraw chevron in pushed state */
2992 lpBand
->fDraw
|= DRAW_CHEVRONPUSHED
;
2993 RedrawWindow(infoPtr
->hwndSelf
, &lpBand
->rcChevron
,0,
2994 RDW_ERASE
|RDW_INVALIDATE
|RDW_UPDATENOW
);
2996 /* notify app so it can display a popup menu or whatever */
2997 nmrbc
.uBand
= uBand
;
2998 nmrbc
.wID
= lpBand
->wID
;
2999 nmrbc
.lParam
= lpBand
->lParam
;
3000 nmrbc
.rc
= lpBand
->rcChevron
;
3001 nmrbc
.lParamNM
= lParam
;
3002 REBAR_Notify((NMHDR
*)&nmrbc
, infoPtr
, RBN_CHEVRONPUSHED
);
3004 /* redraw chevron in previous state */
3005 lpBand
->fDraw
&= ~DRAW_CHEVRONPUSHED
;
3006 InvalidateRect(infoPtr
->hwndSelf
, &lpBand
->rcChevron
, TRUE
);
3014 REBAR_LButtonDown (REBAR_INFO
*infoPtr
, LPARAM lParam
)
3019 ptMouseDown
.x
= (short)LOWORD(lParam
);
3020 ptMouseDown
.y
= (short)HIWORD(lParam
);
3022 REBAR_InternalHitTest(infoPtr
, &ptMouseDown
, &htFlags
, &iHitBand
);
3024 if (htFlags
== RBHT_CHEVRON
)
3026 REBAR_PushChevron(infoPtr
, iHitBand
, 0);
3028 else if (htFlags
== RBHT_GRABBER
|| htFlags
== RBHT_CAPTION
)
3032 TRACE("Starting drag\n");
3034 lpBand
= REBAR_GetBand(infoPtr
, iHitBand
);
3036 SetCapture (infoPtr
->hwndSelf
);
3037 infoPtr
->iGrabbedBand
= iHitBand
;
3039 /* save off the LOWORD and HIWORD of lParam as initial x,y */
3040 infoPtr
->dragStart
.x
= (short)LOWORD(lParam
);
3041 infoPtr
->dragStart
.y
= (short)HIWORD(lParam
);
3042 infoPtr
->dragNow
= infoPtr
->dragStart
;
3043 if (infoPtr
->dwStyle
& CCS_VERT
)
3044 infoPtr
->ihitoffset
= infoPtr
->dragStart
.y
- (lpBand
->rcBand
.left
+ REBAR_PRE_GRIPPER
);
3046 infoPtr
->ihitoffset
= infoPtr
->dragStart
.x
- (lpBand
->rcBand
.left
+ REBAR_PRE_GRIPPER
);
3052 REBAR_LButtonUp (REBAR_INFO
*infoPtr
)
3054 if (infoPtr
->iGrabbedBand
>= 0)
3059 infoPtr
->dragStart
.x
= 0;
3060 infoPtr
->dragStart
.y
= 0;
3061 infoPtr
->dragNow
= infoPtr
->dragStart
;
3065 if (infoPtr
->fStatus
& BEGIN_DRAG_ISSUED
) {
3066 REBAR_Notify(&layout
, infoPtr
, RBN_LAYOUTCHANGED
);
3067 REBAR_Notify_NMREBAR (infoPtr
, infoPtr
->iGrabbedBand
, RBN_ENDDRAG
);
3068 infoPtr
->fStatus
&= ~BEGIN_DRAG_ISSUED
;
3071 infoPtr
->iGrabbedBand
= -1;
3073 GetClientRect(infoPtr
->hwndSelf
, &rect
);
3074 InvalidateRect(infoPtr
->hwndSelf
, NULL
, TRUE
);
3081 REBAR_MouseLeave (REBAR_INFO
*infoPtr
)
3083 if (infoPtr
->ichevronhotBand
>= 0)
3085 REBAR_BAND
*lpChevronBand
= REBAR_GetBand(infoPtr
, infoPtr
->ichevronhotBand
);
3086 if (lpChevronBand
->fDraw
& DRAW_CHEVRONHOT
)
3088 lpChevronBand
->fDraw
&= ~DRAW_CHEVRONHOT
;
3089 InvalidateRect(infoPtr
->hwndSelf
, &lpChevronBand
->rcChevron
, TRUE
);
3092 infoPtr
->iOldBand
= -1;
3093 infoPtr
->ichevronhotBand
= -2;
3099 REBAR_MouseMove (REBAR_INFO
*infoPtr
, LPARAM lParam
)
3101 REBAR_BAND
*lpChevronBand
;
3104 ptMove
.x
= (short)LOWORD(lParam
);
3105 ptMove
.y
= (short)HIWORD(lParam
);
3107 /* if we are currently dragging a band */
3108 if (infoPtr
->iGrabbedBand
>= 0)
3111 int yPtMove
= (infoPtr
->dwStyle
& CCS_VERT
? ptMove
.x
: ptMove
.y
);
3113 if (GetCapture() != infoPtr
->hwndSelf
)
3114 ERR("We are dragging but haven't got capture?!?\n");
3116 band
= REBAR_GetBand(infoPtr
, infoPtr
->iGrabbedBand
);
3118 /* if mouse did not move much, exit */
3119 if ((abs(ptMove
.x
- infoPtr
->dragNow
.x
) <= mindragx
) &&
3120 (abs(ptMove
.y
- infoPtr
->dragNow
.y
) <= mindragy
)) return 0;
3122 /* on first significant mouse movement, issue notify */
3123 if (!(infoPtr
->fStatus
& BEGIN_DRAG_ISSUED
)) {
3124 if (REBAR_Notify_NMREBAR (infoPtr
, -1, RBN_BEGINDRAG
)) {
3125 /* Notify returned TRUE - abort drag */
3126 infoPtr
->dragStart
.x
= 0;
3127 infoPtr
->dragStart
.y
= 0;
3128 infoPtr
->dragNow
= infoPtr
->dragStart
;
3129 infoPtr
->iGrabbedBand
= -1;
3133 infoPtr
->fStatus
|= BEGIN_DRAG_ISSUED
;
3136 /* Test for valid drag case - must not be first band in row */
3137 if ((yPtMove
< band
->rcBand
.top
) ||
3138 (yPtMove
> band
->rcBand
.bottom
)) {
3139 REBAR_HandleUDDrag (infoPtr
, &ptMove
);
3142 REBAR_HandleLRDrag (infoPtr
, &ptMove
);
3149 TRACKMOUSEEVENT trackinfo
;
3151 REBAR_InternalHitTest(infoPtr
, &ptMove
, &htFlags
, &iHitBand
);
3153 if (infoPtr
->iOldBand
>= 0 && infoPtr
->iOldBand
== infoPtr
->ichevronhotBand
)
3155 lpChevronBand
= REBAR_GetBand(infoPtr
, infoPtr
->ichevronhotBand
);
3156 if (lpChevronBand
->fDraw
& DRAW_CHEVRONHOT
)
3158 lpChevronBand
->fDraw
&= ~DRAW_CHEVRONHOT
;
3159 InvalidateRect(infoPtr
->hwndSelf
, &lpChevronBand
->rcChevron
, TRUE
);
3161 infoPtr
->ichevronhotBand
= -2;
3164 if (htFlags
== RBHT_CHEVRON
)
3166 /* fill in the TRACKMOUSEEVENT struct */
3167 trackinfo
.cbSize
= sizeof(TRACKMOUSEEVENT
);
3168 trackinfo
.dwFlags
= TME_QUERY
;
3169 trackinfo
.hwndTrack
= infoPtr
->hwndSelf
;
3170 trackinfo
.dwHoverTime
= 0;
3172 /* call _TrackMouseEvent to see if we are currently tracking for this hwnd */
3173 _TrackMouseEvent(&trackinfo
);
3175 /* Make sure tracking is enabled so we receive a WM_MOUSELEAVE message */
3176 if(!(trackinfo
.dwFlags
& TME_LEAVE
))
3178 trackinfo
.dwFlags
= TME_LEAVE
; /* notify upon leaving */
3180 /* call TRACKMOUSEEVENT so we receive a WM_MOUSELEAVE message */
3181 /* and can properly deactivate the hot chevron */
3182 _TrackMouseEvent(&trackinfo
);
3185 lpChevronBand
= REBAR_GetBand(infoPtr
, iHitBand
);
3186 if (!(lpChevronBand
->fDraw
& DRAW_CHEVRONHOT
))
3188 lpChevronBand
->fDraw
|= DRAW_CHEVRONHOT
;
3189 InvalidateRect(infoPtr
->hwndSelf
, &lpChevronBand
->rcChevron
, TRUE
);
3190 infoPtr
->ichevronhotBand
= iHitBand
;
3193 infoPtr
->iOldBand
= iHitBand
;
3200 static inline LRESULT
3201 REBAR_NCCalcSize (const REBAR_INFO
*infoPtr
, RECT
*rect
)
3203 if (infoPtr
->dwStyle
& WS_BORDER
) {
3204 rect
->left
= min(rect
->left
+ GetSystemMetrics(SM_CXEDGE
), rect
->right
);
3205 rect
->right
= max(rect
->right
- GetSystemMetrics(SM_CXEDGE
), rect
->left
);
3206 rect
->top
= min(rect
->top
+ GetSystemMetrics(SM_CYEDGE
), rect
->bottom
);
3207 rect
->bottom
= max(rect
->bottom
- GetSystemMetrics(SM_CYEDGE
), rect
->top
);
3210 TRACE("new client=(%s)\n", wine_dbgstr_rect(rect
));
3216 REBAR_NCCreate (HWND hwnd
, const CREATESTRUCTW
*cs
)
3218 REBAR_INFO
*infoPtr
= REBAR_GetInfoPtr (hwnd
);
3220 NONCLIENTMETRICSW ncm
;
3224 ERR("Strange info structure pointer *not* NULL\n");
3228 if (TRACE_ON(rebar
)) {
3229 GetWindowRect(hwnd
, &wnrc1
);
3230 GetClientRect(hwnd
, &clrc1
);
3231 TRACE("window=(%s) client=(%s) cs=(%d,%d %dx%d)\n",
3232 wine_dbgstr_rect(&wnrc1
), wine_dbgstr_rect(&clrc1
),
3233 cs
->x
, cs
->y
, cs
->cx
, cs
->cy
);
3236 /* allocate memory for info structure */
3237 infoPtr
= Alloc (sizeof(REBAR_INFO
));
3238 SetWindowLongPtrW (hwnd
, 0, (DWORD_PTR
)infoPtr
);
3240 /* initialize info structure - initial values are 0 */
3241 infoPtr
->clrBk
= CLR_NONE
;
3242 infoPtr
->clrText
= CLR_NONE
;
3243 infoPtr
->clrBtnText
= comctl32_color
.clrBtnText
;
3244 infoPtr
->clrBtnFace
= comctl32_color
.clrBtnFace
;
3245 infoPtr
->iOldBand
= -1;
3246 infoPtr
->ichevronhotBand
= -2;
3247 infoPtr
->iGrabbedBand
= -1;
3248 infoPtr
->hwndSelf
= hwnd
;
3249 infoPtr
->DoRedraw
= TRUE
;
3250 infoPtr
->hcurArrow
= LoadCursorW (0, (LPWSTR
)IDC_ARROW
);
3251 infoPtr
->hcurHorz
= LoadCursorW (0, (LPWSTR
)IDC_SIZEWE
);
3252 infoPtr
->hcurVert
= LoadCursorW (0, (LPWSTR
)IDC_SIZENS
);
3253 infoPtr
->hcurDrag
= LoadCursorW (0, (LPWSTR
)IDC_SIZE
);
3254 infoPtr
->fStatus
= 0;
3255 infoPtr
->hFont
= GetStockObject (SYSTEM_FONT
);
3256 infoPtr
->bands
= DPA_Create(8);
3258 /* issue WM_NOTIFYFORMAT to get unicode status of parent */
3259 REBAR_NotifyFormat(infoPtr
, NF_REQUERY
);
3261 /* Stow away the original style */
3262 infoPtr
->orgStyle
= cs
->style
;
3263 /* add necessary styles to the requested styles */
3264 infoPtr
->dwStyle
= cs
->style
| WS_VISIBLE
;
3265 if ((infoPtr
->dwStyle
& CCS_LAYOUT_MASK
) == 0)
3266 infoPtr
->dwStyle
|= CCS_TOP
;
3267 SetWindowLongW (hwnd
, GWL_STYLE
, infoPtr
->dwStyle
);
3269 /* get font handle for Caption Font */
3270 ncm
.cbSize
= sizeof(ncm
);
3271 SystemParametersInfoW (SPI_GETNONCLIENTMETRICS
, ncm
.cbSize
, &ncm
, 0);
3272 /* if the font is bold, set to normal */
3273 if (ncm
.lfCaptionFont
.lfWeight
> FW_NORMAL
) {
3274 ncm
.lfCaptionFont
.lfWeight
= FW_NORMAL
;
3276 tfont
= CreateFontIndirectW (&ncm
.lfCaptionFont
);
3278 infoPtr
->hFont
= infoPtr
->hDefaultFont
= tfont
;
3286 REBAR_NCHitTest (const REBAR_INFO
*infoPtr
, LPARAM lParam
)
3292 LRESULT ret
= HTCLIENT
;
3295 * Differences from doc at MSDN (as observed with version 4.71 of
3297 * 1. doc says nmmouse.pt is in screen coord, trace shows client coord.
3298 * 2. if band is not identified .dwItemSpec is 0xffffffff.
3299 * 3. native always seems to return HTCLIENT if notify return is 0.
3302 clpt
.x
= (short)LOWORD(lParam
);
3303 clpt
.y
= (short)HIWORD(lParam
);
3304 ScreenToClient (infoPtr
->hwndSelf
, &clpt
);
3305 REBAR_InternalHitTest (infoPtr
, &clpt
, &scrap
,
3306 (INT
*)&nmmouse
.dwItemSpec
);
3307 nmmouse
.dwItemData
= 0;
3309 nmmouse
.dwHitInfo
= 0;
3310 if ((i
= REBAR_Notify((NMHDR
*) &nmmouse
, infoPtr
, NM_NCHITTEST
)))
3312 TRACE("notify changed return value from %Id to %d\n", ret
, i
);
3315 TRACE("returning %Id, client point %s\n", ret
, wine_dbgstr_point(&clpt
));
3321 REBAR_NCPaint (const REBAR_INFO
*infoPtr
)
3327 if (infoPtr
->dwStyle
& WS_MINIMIZE
)
3328 return 0; /* Nothing to do */
3330 if (infoPtr
->dwStyle
& WS_BORDER
) {
3332 /* adjust rectangle and draw the necessary edge */
3333 if (!(hdc
= GetDCEx( infoPtr
->hwndSelf
, 0, DCX_USESTYLE
| DCX_WINDOW
)))
3335 GetWindowRect (infoPtr
->hwndSelf
, &rcWindow
);
3336 OffsetRect (&rcWindow
, -rcWindow
.left
, -rcWindow
.top
);
3337 TRACE("rect (%s)\n", wine_dbgstr_rect(&rcWindow
));
3338 DrawEdge (hdc
, &rcWindow
, EDGE_ETCHED
, BF_RECT
);
3339 ReleaseDC( infoPtr
->hwndSelf
, hdc
);
3341 else if ((theme
= GetWindowTheme (infoPtr
->hwndSelf
)))
3343 /* adjust rectangle and draw the necessary edge */
3344 if (!(hdc
= GetDCEx( infoPtr
->hwndSelf
, 0, DCX_USESTYLE
| DCX_WINDOW
)))
3346 GetWindowRect (infoPtr
->hwndSelf
, &rcWindow
);
3347 OffsetRect (&rcWindow
, -rcWindow
.left
, -rcWindow
.top
);
3348 TRACE("rect (%s)\n", wine_dbgstr_rect(&rcWindow
));
3349 DrawThemeEdge (theme
, hdc
, 0, 0, &rcWindow
, BDR_RAISEDINNER
, BF_TOP
, NULL
);
3350 ReleaseDC( infoPtr
->hwndSelf
, hdc
);
3358 REBAR_NotifyFormat (REBAR_INFO
*infoPtr
, LPARAM cmd
)
3362 if (cmd
== NF_REQUERY
) {
3363 i
= SendMessageW(REBAR_GetNotifyParent (infoPtr
),
3364 WM_NOTIFYFORMAT
, (WPARAM
)infoPtr
->hwndSelf
, NF_QUERY
);
3365 if ((i
!= NFR_ANSI
) && (i
!= NFR_UNICODE
)) {
3366 ERR("wrong response to WM_NOTIFYFORMAT (%d), assuming ANSI\n", i
);
3369 infoPtr
->bUnicode
= (i
== NFR_UNICODE
);
3372 return (LRESULT
)((infoPtr
->bUnicode
) ? NFR_UNICODE
: NFR_ANSI
);
3377 REBAR_Paint (const REBAR_INFO
*infoPtr
, HDC hdc
)
3380 TRACE("painting\n");
3381 REBAR_Refresh (infoPtr
, hdc
);
3384 hdc
= BeginPaint (infoPtr
->hwndSelf
, &ps
);
3385 TRACE("painting (%s)\n", wine_dbgstr_rect(&ps
.rcPaint
));
3387 /* Erase area of paint if requested */
3388 REBAR_EraseBkGnd (infoPtr
, hdc
);
3390 REBAR_Refresh (infoPtr
, hdc
);
3391 EndPaint (infoPtr
->hwndSelf
, &ps
);
3399 REBAR_SetCursor (const REBAR_INFO
*infoPtr
, LPARAM lParam
)
3404 TRACE("code=0x%X id=0x%X\n", LOWORD(lParam
), HIWORD(lParam
));
3407 ScreenToClient (infoPtr
->hwndSelf
, &pt
);
3409 REBAR_InternalHitTest (infoPtr
, &pt
, &flags
, NULL
);
3411 if (flags
== RBHT_GRABBER
) {
3412 if ((infoPtr
->dwStyle
& CCS_VERT
) &&
3413 !(infoPtr
->dwStyle
& RBS_VERTICALGRIPPER
))
3414 SetCursor (infoPtr
->hcurVert
);
3416 SetCursor (infoPtr
->hcurHorz
);
3418 else if (flags
!= RBHT_CLIENT
)
3419 SetCursor (infoPtr
->hcurArrow
);
3426 REBAR_SetFont (REBAR_INFO
*infoPtr
, HFONT font
)
3431 infoPtr
->hFont
= font
;
3433 /* revalidate all bands to change sizes of text in headers of bands */
3434 for (i
=0; i
<infoPtr
->uNumBands
; i
++) {
3435 lpBand
= REBAR_GetBand(infoPtr
, i
);
3436 REBAR_ValidateBand (infoPtr
, lpBand
);
3439 REBAR_Layout(infoPtr
);
3444 /*****************************************************
3446 * Handles the WM_SETREDRAW message.
3449 * According to testing V4.71 of COMCTL32 returns the
3450 * *previous* status of the redraw flag (either 0 or -1)
3451 * instead of the MSDN documented value of 0 if handled
3453 *****************************************************/
3454 static inline LRESULT
3455 REBAR_SetRedraw (REBAR_INFO
*infoPtr
, BOOL redraw
)
3457 BOOL oldredraw
= infoPtr
->DoRedraw
;
3459 TRACE("set to %s, fStatus=%08x\n",
3460 (redraw
) ? "TRUE" : "FALSE", infoPtr
->fStatus
);
3461 infoPtr
->DoRedraw
= redraw
;
3463 if (infoPtr
->fStatus
& BAND_NEEDS_REDRAW
) {
3464 REBAR_MoveChildWindows (infoPtr
, 0, infoPtr
->uNumBands
);
3465 REBAR_ForceResize (infoPtr
);
3466 InvalidateRect (infoPtr
->hwndSelf
, NULL
, TRUE
);
3468 infoPtr
->fStatus
&= ~BAND_NEEDS_REDRAW
;
3470 return (oldredraw
) ? -1 : 0;
3475 REBAR_Size (REBAR_INFO
*infoPtr
, WPARAM wParam
, LPARAM lParam
)
3477 TRACE("wParam %Ix, lParam %Ix\n", wParam
, lParam
);
3479 /* avoid _Layout resize recursion (but it shouldn't be infinite and it seems Windows does recurse) */
3480 if (infoPtr
->fStatus
& SELF_RESIZE
) {
3481 infoPtr
->fStatus
&= ~SELF_RESIZE
;
3482 TRACE("SELF_RESIZE was set, reset, fStatus=%08x lparam %Ix\n", infoPtr
->fStatus
, lParam
);
3486 if (infoPtr
->dwStyle
& RBS_AUTOSIZE
)
3487 REBAR_AutoSize(infoPtr
, TRUE
);
3489 REBAR_Layout(infoPtr
);
3496 REBAR_StyleChanged (REBAR_INFO
*infoPtr
, INT nType
, const STYLESTRUCT
*lpStyle
)
3498 TRACE("current style %#lx, styleOld %#lx, style being set to %#lx\n",
3499 infoPtr
->dwStyle
, lpStyle
->styleOld
, lpStyle
->styleNew
);
3500 if (nType
== GWL_STYLE
)
3502 infoPtr
->orgStyle
= infoPtr
->dwStyle
= lpStyle
->styleNew
;
3503 /* maybe it should be COMMON_STYLES like in toolbar */
3504 if ((lpStyle
->styleNew
^ lpStyle
->styleOld
) & CCS_VERT
)
3505 REBAR_Layout(infoPtr
);
3510 /* update theme after a WM_THEMECHANGED message */
3511 static LRESULT
theme_changed (REBAR_INFO
* infoPtr
)
3513 HTHEME theme
= GetWindowTheme (infoPtr
->hwndSelf
);
3514 CloseThemeData (theme
);
3515 OpenThemeData(infoPtr
->hwndSelf
, themeClass
);
3520 REBAR_WindowPosChanged (const REBAR_INFO
*infoPtr
, WPARAM wParam
, LPARAM lParam
)
3525 ret
= DefWindowProcW(infoPtr
->hwndSelf
, WM_WINDOWPOSCHANGED
,
3527 GetWindowRect(infoPtr
->hwndSelf
, &rc
);
3528 TRACE("hwnd %p new pos (%s)\n", infoPtr
->hwndSelf
, wine_dbgstr_rect(&rc
));
3533 static LRESULT WINAPI
3534 REBAR_WindowProc (HWND hwnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
)
3536 REBAR_INFO
*infoPtr
= REBAR_GetInfoPtr (hwnd
);
3538 TRACE("hwnd %p, msg %x, wparam %Ix, lparam %Ix\n", hwnd
, uMsg
, wParam
, lParam
);
3540 if (!infoPtr
&& (uMsg
!= WM_NCCREATE
))
3541 return DefWindowProcW (hwnd
, uMsg
, wParam
, lParam
);
3544 /* case RB_BEGINDRAG: */
3547 return REBAR_DeleteBand (infoPtr
, wParam
);
3549 /* case RB_DRAGMOVE: */
3550 /* case RB_ENDDRAG: */
3552 case RB_GETBANDBORDERS
:
3553 return REBAR_GetBandBorders (infoPtr
, wParam
, (LPRECT
)lParam
);
3555 case RB_GETBANDCOUNT
:
3556 return REBAR_GetBandCount (infoPtr
);
3558 case RB_GETBANDINFO_OLD
:
3559 case RB_GETBANDINFOA
:
3560 case RB_GETBANDINFOW
:
3561 return REBAR_GetBandInfoT(infoPtr
, wParam
, (LPREBARBANDINFOW
)lParam
,
3562 uMsg
== RB_GETBANDINFOW
);
3563 case RB_GETBARHEIGHT
:
3564 return REBAR_GetBarHeight (infoPtr
);
3567 return REBAR_GetBarInfo (infoPtr
, (LPREBARINFO
)lParam
);
3570 return REBAR_GetBkColor (infoPtr
);
3572 /* case RB_GETCOLORSCHEME: */
3573 /* case RB_GETDROPTARGET: */
3576 return REBAR_GetPalette (infoPtr
);
3579 return REBAR_GetRect (infoPtr
, wParam
, (LPRECT
)lParam
);
3581 case RB_GETROWCOUNT
:
3582 return REBAR_GetRowCount (infoPtr
);
3584 case RB_GETROWHEIGHT
:
3585 return REBAR_GetRowHeight (infoPtr
, wParam
);
3587 case RB_GETTEXTCOLOR
:
3588 return REBAR_GetTextColor (infoPtr
);
3590 case RB_GETTOOLTIPS
:
3591 return REBAR_GetToolTips (infoPtr
);
3593 case RB_GETUNICODEFORMAT
:
3594 return REBAR_GetUnicodeFormat (infoPtr
);
3596 case CCM_GETVERSION
:
3597 return REBAR_GetVersion (infoPtr
);
3600 return REBAR_HitTest (infoPtr
, (LPRBHITTESTINFO
)lParam
);
3603 return REBAR_IdToIndex (infoPtr
, wParam
);
3605 case RB_INSERTBANDA
:
3606 case RB_INSERTBANDW
:
3607 return REBAR_InsertBandT(infoPtr
, wParam
, (LPREBARBANDINFOW
)lParam
,
3608 uMsg
== RB_INSERTBANDW
);
3609 case RB_MAXIMIZEBAND
:
3610 return REBAR_MaximizeBand (infoPtr
, wParam
, lParam
);
3612 case RB_MINIMIZEBAND
:
3613 return REBAR_MinimizeBand (infoPtr
, wParam
);
3616 return REBAR_MoveBand (infoPtr
, wParam
, lParam
);
3618 case RB_PUSHCHEVRON
:
3619 return REBAR_PushChevron (infoPtr
, wParam
, lParam
);
3621 case RB_SETBANDINFOA
:
3622 case RB_SETBANDINFOW
:
3623 return REBAR_SetBandInfoT(infoPtr
, wParam
, (LPREBARBANDINFOW
)lParam
,
3624 uMsg
== RB_SETBANDINFOW
);
3626 return REBAR_SetBarInfo (infoPtr
, (LPREBARINFO
)lParam
);
3629 return REBAR_SetBkColor (infoPtr
, lParam
);
3631 /* case RB_SETCOLORSCHEME: */
3632 /* case RB_SETPALETTE: */
3635 return REBAR_SetParent (infoPtr
, (HWND
)wParam
);
3637 case RB_SETTEXTCOLOR
:
3638 return REBAR_SetTextColor (infoPtr
, lParam
);
3640 /* case RB_SETTOOLTIPS: */
3642 case RB_SETUNICODEFORMAT
:
3643 return REBAR_SetUnicodeFormat (infoPtr
, wParam
);
3645 case CCM_SETVERSION
:
3646 return REBAR_SetVersion (infoPtr
, (INT
)wParam
);
3649 return REBAR_ShowBand (infoPtr
, wParam
, lParam
);
3652 return REBAR_SizeToRect (infoPtr
, (LPCRECT
)lParam
);
3655 /* Messages passed to parent */
3659 case WM_MEASUREITEM
:
3660 return SendMessageW(REBAR_GetNotifyParent (infoPtr
), uMsg
, wParam
, lParam
);
3663 /* case WM_CHARTOITEM: supported according to ControlSpy */
3666 return REBAR_Create (infoPtr
, (LPCREATESTRUCTW
)lParam
);
3669 return REBAR_Destroy (infoPtr
);
3672 return REBAR_EraseBkGnd (infoPtr
, (HDC
)wParam
);
3675 return REBAR_GetFont (infoPtr
);
3677 /* case WM_LBUTTONDBLCLK: supported according to ControlSpy */
3679 case WM_LBUTTONDOWN
:
3680 return REBAR_LButtonDown (infoPtr
, lParam
);
3683 return REBAR_LButtonUp (infoPtr
);
3686 return REBAR_MouseMove (infoPtr
, lParam
);
3689 return REBAR_MouseLeave (infoPtr
);
3692 return REBAR_NCCalcSize (infoPtr
, (RECT
*)lParam
);
3695 return REBAR_NCCreate (hwnd
, (LPCREATESTRUCTW
)lParam
);
3698 return REBAR_NCHitTest (infoPtr
, lParam
);
3701 return REBAR_NCPaint (infoPtr
);
3703 case WM_NOTIFYFORMAT
:
3704 return REBAR_NotifyFormat (infoPtr
, lParam
);
3706 case WM_PRINTCLIENT
:
3708 return REBAR_Paint (infoPtr
, (HDC
)wParam
);
3710 /* case WM_PALETTECHANGED: supported according to ControlSpy */
3711 /* case WM_QUERYNEWPALETTE:supported according to ControlSpy */
3712 /* case WM_RBUTTONDOWN: supported according to ControlSpy */
3713 /* case WM_RBUTTONUP: supported according to ControlSpy */
3716 return REBAR_SetCursor (infoPtr
, lParam
);
3719 return REBAR_SetFont (infoPtr
, (HFONT
)wParam
);
3722 return REBAR_SetRedraw (infoPtr
, wParam
);
3725 return REBAR_Size (infoPtr
, wParam
, lParam
);
3727 case WM_STYLECHANGED
:
3728 return REBAR_StyleChanged (infoPtr
, wParam
, (LPSTYLESTRUCT
)lParam
);
3730 case WM_THEMECHANGED
:
3731 return theme_changed (infoPtr
);
3733 case WM_SYSCOLORCHANGE
:
3734 COMCTL32_RefreshSysColors();
3737 /* case WM_VKEYTOITEM: supported according to ControlSpy */
3738 /* case WM_WININICHANGE: */
3740 case WM_WINDOWPOSCHANGED
:
3741 return REBAR_WindowPosChanged (infoPtr
, wParam
, lParam
);
3744 if ((uMsg
>= WM_USER
) && (uMsg
< WM_APP
) && !COMCTL32_IsReflectedMessage(uMsg
))
3745 ERR("unknown msg %04x, wp %Ix, lp %Ix\n", uMsg
, wParam
, lParam
);
3746 return DefWindowProcW (hwnd
, uMsg
, wParam
, lParam
);
3752 REBAR_Register (void)
3756 ZeroMemory (&wndClass
, sizeof(WNDCLASSW
));
3757 wndClass
.style
= CS_GLOBALCLASS
| CS_DBLCLKS
;
3758 wndClass
.lpfnWndProc
= REBAR_WindowProc
;
3759 wndClass
.cbClsExtra
= 0;
3760 wndClass
.cbWndExtra
= sizeof(REBAR_INFO
*);
3761 wndClass
.hCursor
= 0;
3762 wndClass
.hbrBackground
= (HBRUSH
)(COLOR_BTNFACE
+ 1);
3764 wndClass
.hbrBackground
= CreateSolidBrush(RGB(0,128,0));
3766 wndClass
.lpszClassName
= REBARCLASSNAMEW
;
3768 RegisterClassW (&wndClass
);
3770 mindragx
= GetSystemMetrics (SM_CXDRAG
);
3771 mindragy
= GetSystemMetrics (SM_CYDRAG
);
3777 REBAR_Unregister (void)
3779 UnregisterClassW (REBARCLASSNAMEW
, NULL
);