ReactOS 0.4.15-dev-8219-ge8b88cf
button.c File Reference
#include <user32.h>
Include dependency graph for button.c:

Go to the source code of this file.

Macros

#define STATE_GWL_OFFSET   0
 
#define BUTTON_HFONT_GWL_OFFSET   (sizeof(LONG))
 
#define HIMAGE_GWL_OFFSET   (BUTTON_HFONT_GWL_OFFSET+sizeof(HFONT))
 
#define BUTTON_UISTATE_GWL_OFFSET   (HIMAGE_GWL_OFFSET+sizeof(HFONT))
 
#define NB_EXTRA_BYTES   (BUTTON_UISTATE_GWL_OFFSET+sizeof(LONG_PTR))
 
#define BUTTON_NSTATES   0x0F
 
#define BUTTON_BTNPRESSED   0x40
 
#define BUTTON_UNKNOWN2   0x20
 
#define BUTTON_UNKNOWN3   0x10
 
#define BUTTON_NOTIFY_PARENT(hWnd, code)
 
#define MAX_BTN_TYPE   16
 

Typedefs

typedef void(* pfButtonPaint) (HWND hwnd, HDC hdc, UINT action)
 

Functions

 WINE_DEFAULT_DEBUG_CHANNEL (button)
 
static UINT BUTTON_CalcLabelRect (HWND hwnd, HDC hdc, RECT *rc)
 
static void PB_Paint (HWND hwnd, HDC hDC, UINT action)
 
static void CB_Paint (HWND hwnd, HDC hDC, UINT action)
 
static void GB_Paint (HWND hwnd, HDC hDC, UINT action)
 
static void UB_Paint (HWND hwnd, HDC hDC, UINT action)
 
static void OB_Paint (HWND hwnd, HDC hDC, UINT action)
 
static void BUTTON_CheckAutoRadioButton (HWND hwnd)
 
static LONG get_button_state (HWND hwnd)
 
static void set_button_state (HWND hwnd, LONG state)
 
static HFONT get_button_font (HWND hwnd)
 
static void set_button_font (HWND hwnd, HFONT font)
 
static UINT get_button_type (LONG window_style)
 
static void paint_button (HWND hwnd, LONG style, UINT action)
 
static WCHARget_button_text (HWND hwnd)
 
LRESULT WINAPI ButtonWndProc_common (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL unicode)
 
static UINT BUTTON_BStoDT (DWORD style, DWORD ex_style)
 
static BOOL CALLBACK BUTTON_DrawTextCallback (HDC hdc, LPARAM lp, WPARAM wp, int cx, int cy)
 
static void BUTTON_DrawLabel (HWND hwnd, HDC hdc, UINT dtFlags, const RECT *rc)
 

Variables

static const WORD maxCheckState [MAX_BTN_TYPE]
 
static const pfButtonPaint btnPaintFunc [MAX_BTN_TYPE]
 
static const WCHAR buttonW [] = {'B','u','t','t','o','n',0}
 
const struct builtin_class_descr BUTTON_builtin_class
 

Macro Definition Documentation

◆ BUTTON_BTNPRESSED

#define BUTTON_BTNPRESSED   0x40

Definition at line 79 of file button.c.

◆ BUTTON_HFONT_GWL_OFFSET

#define BUTTON_HFONT_GWL_OFFSET   (sizeof(LONG))

Definition at line 72 of file button.c.

◆ BUTTON_NOTIFY_PARENT

#define BUTTON_NOTIFY_PARENT (   hWnd,
  code 
)
Value:
do { /* Notify parent which has created this button control */ \
TRACE("notification " #code " sent to hwnd=%p\n", GetParent(hWnd)); \
SendMessageW(GetParent(hWnd), WM_COMMAND, \
(LPARAM)(hWnd)); \
} while(0)
HWND hWnd
Definition: settings.c:17
Definition: inflate.c:139
LONG_PTR LPARAM
Definition: windef.h:208
#define MAKEWPARAM(l, h)
Definition: winuser.h:4009
#define GetWindowLongPtrW
Definition: winuser.h:4829
#define WM_COMMAND
Definition: winuser.h:1740
HWND WINAPI GetParent(_In_ HWND)
#define GWLP_ID
Definition: winuser.h:860

Definition at line 86 of file button.c.

◆ BUTTON_NSTATES

#define BUTTON_NSTATES   0x0F

Definition at line 78 of file button.c.

◆ BUTTON_UISTATE_GWL_OFFSET

#define BUTTON_UISTATE_GWL_OFFSET   (HIMAGE_GWL_OFFSET+sizeof(HFONT))

Definition at line 74 of file button.c.

◆ BUTTON_UNKNOWN2

#define BUTTON_UNKNOWN2   0x20

Definition at line 80 of file button.c.

◆ BUTTON_UNKNOWN3

#define BUTTON_UNKNOWN3   0x10

Definition at line 81 of file button.c.

◆ HIMAGE_GWL_OFFSET

#define HIMAGE_GWL_OFFSET   (BUTTON_HFONT_GWL_OFFSET+sizeof(HFONT))

Definition at line 73 of file button.c.

◆ MAX_BTN_TYPE

#define MAX_BTN_TYPE   16

Definition at line 102 of file button.c.

◆ NB_EXTRA_BYTES

Definition at line 75 of file button.c.

◆ STATE_GWL_OFFSET

#define STATE_GWL_OFFSET   0

Definition at line 71 of file button.c.

Typedef Documentation

◆ pfButtonPaint

typedef void(* pfButtonPaint) (HWND hwnd, HDC hdc, UINT action)

Definition at line 120 of file button.c.

Function Documentation

◆ BUTTON_BStoDT()

static UINT BUTTON_BStoDT ( DWORD  style,
DWORD  ex_style 
)
static

Definition at line 701 of file button.c.

702{
703 UINT dtStyle = DT_NOCLIP; /* We use SelectClipRgn to limit output */
704
705 /* "Convert" pushlike buttons to pushbuttons */
706 if (style & BS_PUSHLIKE)
707 style &= ~BS_TYPEMASK;
708
709 if (!(style & BS_MULTILINE))
710 dtStyle |= DT_SINGLELINE;
711 else
712 dtStyle |= DT_WORDBREAK;
713
714 switch (style & BS_CENTER)
715 {
716 case BS_LEFT: /* DT_LEFT is 0 */ break;
717 case BS_RIGHT: dtStyle |= DT_RIGHT; break;
718 case BS_CENTER: dtStyle |= DT_CENTER; break;
719 default:
720 /* Pushbutton's text is centered by default */
722 /* all other flavours have left aligned text */
723 }
724
725 if (ex_style & WS_EX_RIGHT) dtStyle = DT_RIGHT | (dtStyle & ~(DT_LEFT | DT_CENTER));
726
727 /* DrawText ignores vertical alignment for multiline text,
728 * but we use these flags to align label manually.
729 */
731 {
732 switch (style & BS_VCENTER)
733 {
734 case BS_TOP: /* DT_TOP is 0 */ break;
735 case BS_BOTTOM: dtStyle |= DT_BOTTOM; break;
736 case BS_VCENTER: /* fall through */
737 default: dtStyle |= DT_VCENTER; break;
738 }
739 }
740 else
741 /* GroupBox's text is always single line and is top aligned. */
742 dtStyle |= DT_SINGLELINE;
743
744 return dtStyle;
745}
Arabic default style
Definition: afstyles.h:94
static UINT get_button_type(LONG window_style)
Definition: button.c:211
unsigned int UINT
Definition: ndis.h:50
#define BS_GROUPBOX
Definition: pedump.c:658
#define BS_DEFPUSHBUTTON
Definition: pedump.c:652
#define DT_CENTER
Definition: winuser.h:527
#define BS_RIGHT
Definition: winuser.h:274
#define BS_PUSHLIKE
Definition: winuser.h:272
#define DT_SINGLELINE
Definition: winuser.h:540
#define BS_BOTTOM
Definition: winuser.h:259
#define DT_NOCLIP
Definition: winuser.h:536
#define BS_MULTILINE
Definition: winuser.h:267
#define DT_LEFT
Definition: winuser.h:534
#define BS_LEFT
Definition: winuser.h:265
#define DT_WORDBREAK
Definition: winuser.h:544
#define BS_VCENTER
Definition: winuser.h:279
#define BS_TOP
Definition: winuser.h:277
#define DT_VCENTER
Definition: winuser.h:543
#define DT_BOTTOM
Definition: winuser.h:525
#define DT_RIGHT
Definition: winuser.h:538
#define BS_CENTER
Definition: winuser.h:260
#define WS_EX_RIGHT
Definition: winuser.h:400

◆ BUTTON_CalcLabelRect()

static UINT BUTTON_CalcLabelRect ( HWND  hwnd,
HDC  hdc,
RECT rc 
)
static

Definition at line 757 of file button.c.

758{
760 LONG ex_style = GetWindowLongPtrW( hwnd, GWL_EXSTYLE );
761 WCHAR *text;
762 ICONINFO iconInfo;
763 BITMAP bm;
764 UINT dtStyle = BUTTON_BStoDT( style, ex_style );
765 RECT r = *rc;
766 INT n;
767
768 /* Calculate label rectangle according to label type */
769 switch (style & (BS_ICON|BS_BITMAP))
770 {
771 case BS_TEXT:
772 {
773 HFONT hFont, hPrevFont = 0;
774
775 if (!(text = get_button_text( hwnd ))) goto empty_rect;
776 if (!text[0])
777 {
779 goto empty_rect;
780 }
781
782 if ((hFont = get_button_font( hwnd ))) hPrevFont = SelectObject( hdc, hFont );
783#ifdef __REACTOS__
784 DrawTextW(hdc, text, -1, &r, ((dtStyle | DT_CALCRECT) & ~(DT_VCENTER | DT_BOTTOM)));
785#else
786 DrawTextW(hdc, text, -1, &r, dtStyle | DT_CALCRECT);
787#endif
788 if (hPrevFont) SelectObject( hdc, hPrevFont );
790#ifdef __REACTOS__
791 if (get_ui_state(hwnd) & UISF_HIDEACCEL)
792 dtStyle |= DT_HIDEPREFIX;
793#endif
794 break;
795 }
796
797 case BS_ICON:
799 goto empty_rect;
800
801 GetObjectW (iconInfo.hbmColor, sizeof(BITMAP), &bm);
802
803 r.right = r.left + bm.bmWidth;
804 r.bottom = r.top + bm.bmHeight;
805
806 DeleteObject(iconInfo.hbmColor);
807 DeleteObject(iconInfo.hbmMask);
808 break;
809
810 case BS_BITMAP:
812 goto empty_rect;
813
814 r.right = r.left + bm.bmWidth;
815 r.bottom = r.top + bm.bmHeight;
816 break;
817
818 default:
819 empty_rect:
820 rc->right = r.left;
821 rc->bottom = r.top;
822 return (UINT)-1;
823 }
824
825 /* Position label inside bounding rectangle according to
826 * alignment flags. (calculated rect is always left-top aligned).
827 * If label is aligned to any side - shift label in opposite
828 * direction to leave extra space for focus rectangle.
829 */
830 switch (dtStyle & (DT_CENTER|DT_RIGHT))
831 {
832 case DT_LEFT: r.left++; r.right++; break;
833 case DT_CENTER: n = r.right - r.left;
834 r.left = rc->left + ((rc->right - rc->left) - n) / 2;
835 r.right = r.left + n; break;
836 case DT_RIGHT: n = r.right - r.left;
837 r.right = rc->right - 1;
838 r.left = r.right - n;
839 break;
840 }
841
842 switch (dtStyle & (DT_VCENTER|DT_BOTTOM))
843 {
844 case DT_TOP: r.top++; r.bottom++; break;
845 case DT_VCENTER: n = r.bottom - r.top;
846#ifdef __REACTOS__
847 r.top = rc->top + ((rc->bottom - 1 - rc->top) - n) / 2;
848#else
849 r.top = rc->top + ((rc->bottom - rc->top) - n) / 2;
850#endif
851 r.bottom = r.top + n; break;
852 case DT_BOTTOM: n = r.bottom - r.top;
853 r.bottom = rc->bottom - 1;
854 r.top = r.bottom - n;
855 break;
856 }
857
858 *rc = r;
859 return dtStyle;
860}
HFONT hFont
Definition: main.c:53
static UINT BUTTON_BStoDT(DWORD style, DWORD ex_style)
Definition: button.c:262
static WCHAR * get_button_text(const BUTTON_INFO *infoPtr)
Definition: button.c:230
#define GetProcessHeap()
Definition: compat.h:736
#define HeapFree(x, y, z)
Definition: compat.h:735
const WCHAR * text
Definition: package.c:1799
pKey DeleteObject()
GLdouble GLdouble GLdouble r
Definition: gl.h:2055
GLdouble n
Definition: glext.h:7729
HDC hdc
Definition: main.c:9
static HICON
Definition: imagelist.c:84
static DWORD *static HFONT(WINAPI *pCreateFontIndirectExA)(const ENUMLOGFONTEXDVA *)
INT WINAPI DrawTextW(HDC hdc, LPCWSTR str, INT count, LPRECT rect, UINT flags)
Definition: defwnd.c:16
long LONG
Definition: pedump.c:60
Definition: bl.h:1331
HBITMAP hbmColor
Definition: winuser.h:3127
HBITMAP hbmMask
Definition: winuser.h:3126
LONG right
Definition: windef.h:308
LONG bottom
Definition: windef.h:309
LONG top
Definition: windef.h:307
LONG left
Definition: windef.h:306
int32_t INT
Definition: typedefs.h:58
static HFONT get_button_font(HWND hwnd)
Definition: button.c:182
#define HIMAGE_GWL_OFFSET
Definition: button.c:73
_In_ LONG _In_ HWND hwnd
Definition: winddi.h:4023
int WINAPI GetObjectW(_In_ HANDLE h, _In_ int c, _Out_writes_bytes_opt_(c) LPVOID pv)
HGDIOBJ WINAPI SelectObject(_In_ HDC, _In_ HGDIOBJ)
Definition: dc.c:1539
#define BS_BITMAP
Definition: winuser.h:258
BOOL WINAPI GetIconInfo(_In_ HICON, _Out_ PICONINFO)
Definition: cursoricon.c:2076
#define BS_ICON
Definition: winuser.h:264
#define DT_TOP
Definition: winuser.h:542
#define BS_TEXT
Definition: winuser.h:276
#define DT_CALCRECT
Definition: winuser.h:526
#define DT_HIDEPREFIX
Definition: winuser.h:547
#define GWL_STYLE
Definition: winuser.h:852
#define GWL_EXSTYLE
Definition: winuser.h:851
__wchar_t WCHAR
Definition: xmlstorage.h:180

◆ BUTTON_CheckAutoRadioButton()

static void BUTTON_CheckAutoRadioButton ( HWND  hwnd)
static

Definition at line 1196 of file button.c.

1197{
1198 HWND parent, sibling, start;
1199
1201 /* make sure that starting control is not disabled or invisible */
1202 start = sibling = hwnd;
1203 do
1204 {
1205 if (!sibling) break;
1206#ifdef __REACTOS__
1208#else
1209 if (SendMessageW( sibling, WM_GETDLGCODE, 0, 0 ) == (DLGC_BUTTON | DLGC_RADIOBUTTON))
1210#endif
1211 SendMessageW( sibling, BM_SETCHECK, sibling == hwnd ? BST_CHECKED : BST_UNCHECKED, 0 );
1212 sibling = GetNextDlgGroupItem( parent, sibling, FALSE );
1213 } while (sibling != start);
1214}
#define FALSE
Definition: types.h:117
r parent
Definition: btrfs.c:3010
GLuint start
Definition: gl.h:1545
#define DLGC_BUTTON
Definition: winuser.h:2620
#define BST_UNCHECKED
Definition: winuser.h:199
#define BM_SETCHECK
Definition: winuser.h:1921
HWND WINAPI GetNextDlgGroupItem(_In_ HWND, _In_opt_ HWND, _In_ BOOL)
#define DLGC_RADIOBUTTON
Definition: winuser.h:2617
#define WM_GETDLGCODE
Definition: winuser.h:1689
LRESULT WINAPI SendMessageW(_In_ HWND, _In_ UINT, _In_ WPARAM, _In_ LPARAM)
#define BST_CHECKED
Definition: winuser.h:197

◆ BUTTON_DrawLabel()

static void BUTTON_DrawLabel ( HWND  hwnd,
HDC  hdc,
UINT  dtFlags,
const RECT rc 
)
static

Definition at line 883 of file button.c.

884{
885 DRAWSTATEPROC lpOutputProc = NULL;
886 LPARAM lp;
887 WPARAM wp = 0;
888 HBRUSH hbr = 0;
892 WCHAR *text = NULL;
893
894 /* FIXME: To draw disabled label in Win31 look-and-feel, we probably
895 * must use DSS_MONO flag and COLOR_GRAYTEXT brush (or maybe DSS_UNION).
896 * I don't have Win31 on hand to verify that, so I leave it as is.
897 */
898
900 {
902 flags |= DSS_MONO;
903 }
904
905 switch (style & (BS_ICON|BS_BITMAP))
906 {
907 case BS_TEXT:
908 /* DST_COMPLEX -- is 0 */
909 lpOutputProc = BUTTON_DrawTextCallback;
910 if (!(text = get_button_text( hwnd ))) return;
911 lp = (LPARAM)text;
912 wp = (WPARAM)dtFlags;
913
914#ifdef __REACTOS__
915 if (dtFlags & DT_HIDEPREFIX)
917#endif
918 break;
919
920 case BS_ICON:
921 flags |= DST_ICON;
923 break;
924
925 case BS_BITMAP:
926 flags |= DST_BITMAP;
928 break;
929
930 default:
931 return;
932 }
933
934 DrawStateW(hdc, hbr, lpOutputProc, lp, wp, rc->left, rc->top,
935 rc->right - rc->left, rc->bottom - rc->top, flags);
937}
static int state
Definition: maze.c:121
#define NULL
Definition: types.h:112
static BOOL CALLBACK BUTTON_DrawTextCallback(HDC hdc, LPARAM lp, WPARAM wp, int cx, int cy)
Definition: button.c:1323
GLbitfield flags
Definition: glext.h:7161
static LONG get_button_state(HWND hwnd)
Definition: button.c:158
UINT_PTR WPARAM
Definition: windef.h:207
#define BST_INDETERMINATE
Definition: winuser.h:198
#define COLOR_GRAYTEXT
Definition: winuser.h:932
#define DSS_DISABLED
Definition: winuser.h:519
HBRUSH WINAPI GetSysColorBrush(_In_ int)
#define DST_ICON
Definition: winuser.h:515
#define DST_BITMAP
Definition: winuser.h:516
BOOL WINAPI IsWindowEnabled(_In_ HWND)
#define DSS_NORMAL
Definition: winuser.h:517
#define DSS_HIDEPREFIX
Definition: winuser.h:522
BOOL WINAPI DrawStateW(_In_ HDC, _In_opt_ HBRUSH, _In_opt_ DRAWSTATEPROC, _In_ LPARAM, _In_ WPARAM, _In_ int, _In_ int, _In_ int, _In_ int, _In_ UINT)
BOOL(CALLBACK * DRAWSTATEPROC)(HDC, LPARAM, WPARAM, int, int)
Definition: winuser.h:2907
#define DSS_MONO
Definition: winuser.h:521

◆ BUTTON_DrawTextCallback()

static BOOL CALLBACK BUTTON_DrawTextCallback ( HDC  hdc,
LPARAM  lp,
WPARAM  wp,
int  cx,
int  cy 
)
static

Definition at line 868 of file button.c.

869{
870 RECT rc;
871
872 SetRect(&rc, 0, 0, cx, cy);
873 DrawTextW(hdc, (LPCWSTR)lp, -1, &rc, (UINT)wp);
874 return TRUE;
875}
#define TRUE
Definition: types.h:120
_Out_opt_ int _Out_opt_ int * cy
Definition: commctrl.h:586
_Out_opt_ int * cx
Definition: commctrl.h:585
BOOL WINAPI SetRect(_Out_ LPRECT, _In_ int, _In_ int, _In_ int, _In_ int)
const WCHAR * LPCWSTR
Definition: xmlstorage.h:185

◆ ButtonWndProc_common()

LRESULT WINAPI ButtonWndProc_common ( HWND  hWnd,
UINT  uMsg,
WPARAM  wParam,
LPARAM  lParam,
BOOL  unicode 
)

Definition at line 243 of file button.c.

245{
246 RECT rect;
247 POINT pt;
249 UINT btn_type = get_button_type( style );
250 LONG state;
251 HANDLE oldHbitmap;
252#ifdef __REACTOS__
253 PWND pWnd;
254
255 pWnd = ValidateHwnd(hWnd);
256 if (pWnd)
257 {
258 if (!pWnd->fnid)
259 {
261 }
262 else
263 {
264 if (pWnd->fnid != FNID_BUTTON)
265 {
266 ERR("Wrong window class for Button! fnId 0x%x\n",pWnd->fnid);
267 return 0;
268 }
269 }
270 }
271 else
272 return 0;
273#else
274 if (!IsWindow( hWnd )) return 0;
275#endif
276
277 pt.x = (short)LOWORD(lParam);
278 pt.y = (short)HIWORD(lParam);
279
280 switch (uMsg)
281 {
282 case WM_GETDLGCODE:
283 switch(btn_type)
284 {
285 case BS_USERBUTTON:
288 case BS_RADIOBUTTON:
290 case BS_GROUPBOX: return DLGC_STATIC;
291 default: return DLGC_BUTTON;
292 }
293
294 case WM_ENABLE:
295 paint_button( hWnd, btn_type, ODA_DRAWENTIRE );
296 break;
297
298 case WM_CREATE:
299 if (btn_type >= MAX_BTN_TYPE)
300 return -1; /* abort */
301
302 /* XP turns a BS_USERBUTTON into BS_PUSHBUTTON */
303 if (btn_type == BS_USERBUTTON )
304 {
305 style = (style & ~BS_TYPEMASK) | BS_PUSHBUTTON;
306#ifdef __REACTOS__
308#else
309 WIN_SetStyle( hWnd, style, BS_TYPEMASK & ~style );
310#endif
311 }
313#ifdef __REACTOS__
314 button_update_uistate( hWnd, unicode );
315#endif
316 return 0;
317
318#ifdef __REACTOS__
319 case WM_NCDESTROY:
321 case WM_DESTROY:
322 break;
323#endif
324
325 case WM_ERASEBKGND:
326 if (btn_type == BS_OWNERDRAW)
327 {
328 HDC hdc = (HDC)wParam;
329 RECT rc;
330 HBRUSH hBrush;
332 if (!parent) parent = hWnd;
333#ifdef __REACTOS__
335#else
336 hBrush = (HBRUSH)SendMessageW(parent, WM_CTLCOLORBTN, (WPARAM)hdc, (LPARAM)hWnd);
337 if (!hBrush) /* did the app forget to call defwindowproc ? */
338 hBrush = (HBRUSH)DefWindowProcW(parent, WM_CTLCOLORBTN,
339 (WPARAM)hdc, (LPARAM)hWnd);
340#endif
341 GetClientRect(hWnd, &rc);
342 FillRect(hdc, &rc, hBrush);
343 }
344 return 1;
345
346 case WM_PRINTCLIENT:
347 case WM_PAINT:
348 {
349 PAINTSTRUCT ps;
350 HDC hdc = wParam ? (HDC)wParam : BeginPaint( hWnd, &ps );
351 if (btnPaintFunc[btn_type])
352 {
353 int nOldMode = SetBkMode( hdc, OPAQUE );
354 (btnPaintFunc[btn_type])( hWnd, hdc, ODA_DRAWENTIRE );
355 SetBkMode(hdc, nOldMode); /* reset painting mode */
356 }
357 if ( !wParam ) EndPaint( hWnd, &ps );
358 break;
359 }
360
361 case WM_KEYDOWN:
362 if (wParam == VK_SPACE)
363 {
366 SetCapture( hWnd );
367 }
368 break;
369
370 case WM_LBUTTONDBLCLK:
371 if(style & BS_NOTIFY ||
372 btn_type == BS_RADIOBUTTON ||
373 btn_type == BS_USERBUTTON ||
374 btn_type == BS_OWNERDRAW)
375 {
377 break;
378 }
379 /* fall through */
380 case WM_LBUTTONDOWN:
381 SetCapture( hWnd );
382 SetFocus( hWnd );
385 break;
386
387 case WM_KEYUP:
388 if (wParam != VK_SPACE)
389 break;
390 /* fall through */
391 case WM_LBUTTONUP:
392#ifdef __REACTOS__
393 {
394 BOOL TellParent = FALSE;
395#endif
397 if (!(state & BUTTON_BTNPRESSED)) break;
400 if (!(state & BST_PUSHED))
401 {
403 break;
404 }
407 if (uMsg == WM_KEYUP || PtInRect( &rect, pt ))
408 {
410 switch(btn_type)
411 {
412 case BS_AUTOCHECKBOX:
414 break;
417 break;
418 case BS_AUTO3STATE:
420 (state & BST_INDETERMINATE) ? 0 : ((state & 3) + 1), 0 );
421 break;
422 }
423#ifdef __REACTOS__
424 TellParent = TRUE; // <---- Fix CORE-10194, Notify parent after capture is released.
425#else
428#endif
429 }
430#ifndef __REACTOS__
431 else
432 {
434 }
435#else
437 if (TellParent) BUTTON_NOTIFY_PARENT(hWnd, BN_CLICKED);
438 }
439#endif
440 break;
441
443 TRACE("WM_CAPTURECHANGED %p\n", hWnd);
444 if (hWnd == (HWND)lParam) break;
447 {
451 }
452 break;
453
454 case WM_MOUSEMOVE:
455 if ((wParam & MK_LBUTTON) && GetCapture() == hWnd)
456 {
459 }
460 break;
461
462 case WM_SETTEXT:
463 {
464 /* Clear an old text here as Windows does */
465//
466// ReactOS Note :
467// wine Bug: http://bugs.winehq.org/show_bug.cgi?id=25790
468// Patch: http://source.winehq.org/patches/data/70889
469// By: Alexander LAW, Replicate Windows behavior of WM_SETTEXT handler regarding WM_CTLCOLOR*
470//
471#ifdef __REACTOS__
472 if (style & WS_VISIBLE)
473#else
475#endif
476 {
477 HDC hdc = GetDC(hWnd);
478 HBRUSH hbrush;
479 RECT client, rc;
481 UINT message = (btn_type == BS_PUSHBUTTON ||
482 btn_type == BS_DEFPUSHBUTTON ||
483 btn_type == BS_PUSHLIKE ||
484 btn_type == BS_USERBUTTON ||
485 btn_type == BS_OWNERDRAW) ?
487
488 if (!parent) parent = hWnd;
489#ifdef __REACTOS__
491#else
493 (WPARAM)hdc, (LPARAM)hWnd);
494 if (!hbrush) /* did the app forget to call DefWindowProc ? */
496 (WPARAM)hdc, (LPARAM)hWnd);
497#endif
498
500 rc = client;
501 /* FIXME: check other BS_* handlers */
502 if (btn_type == BS_GROUPBOX)
503 InflateRect(&rc, -7, 1); /* GB_Paint does this */
505 /* Clip by client rect bounds */
506 if (rc.right > client.right) rc.right = client.right;
507 if (rc.bottom > client.bottom) rc.bottom = client.bottom;
508 FillRect(hdc, &rc, hbrush);
510 }
511
512 if (unicode) DefWindowProcW( hWnd, WM_SETTEXT, wParam, lParam );
514 if (btn_type == BS_GROUPBOX) /* Yes, only for BS_GROUPBOX */
516 else
517 paint_button( hWnd, btn_type, ODA_DRAWENTIRE );
518 return 1; /* success. FIXME: check text length */
519 }
520
521 case WM_SETFONT:
524 break;
525
526 case WM_GETFONT:
527 return (LRESULT)get_button_font( hWnd );
528
529 case WM_SETFOCUS:
530 TRACE("WM_SETFOCUS %p\n",hWnd);
532 paint_button( hWnd, btn_type, ODA_FOCUS );
533 if (style & BS_NOTIFY)
535#ifdef __REACTOS__
536 if (((btn_type == BS_RADIOBUTTON) || (btn_type == BS_AUTORADIOBUTTON)) &&
538 {
540 }
541#endif
542 break;
543
544 case WM_KILLFOCUS:
545 TRACE("WM_KILLFOCUS %p\n",hWnd);
548 paint_button( hWnd, btn_type, ODA_FOCUS );
549
550 if ((state & BUTTON_BTNPRESSED) && GetCapture() == hWnd)
552 if (style & BS_NOTIFY)
554
556 break;
557
560 break;
561
562 case BM_SETSTYLE:
563 btn_type = wParam & BS_TYPEMASK;
564 style = (style & ~BS_TYPEMASK) | btn_type;
565#ifdef __REACTOS__
567#else
568 WIN_SetStyle( hWnd, style, BS_TYPEMASK & ~style );
569#endif
570
571 /* Only redraw if lParam flag is set.*/
572 if (lParam)
574
575 break;
576
577 case BM_CLICK:
578#ifdef __REACTOS__
580 if (state & BUTTON_BMCLICK)
581 break;
582 set_button_state(hWnd, state | BUTTON_BMCLICK); // Tracked in STATE_GWL_OFFSET.
583#endif
586#ifdef __REACTOS__
588 if (!(state & BUTTON_BMCLICK)) break;
589 state &= ~BUTTON_BMCLICK;
591#endif
592 break;
593
594 case BM_SETIMAGE:
595 /* Check that image format matches button style */
596 switch (style & (BS_BITMAP|BS_ICON))
597 {
598 case BS_BITMAP:
599 if (wParam != IMAGE_BITMAP) return 0;
600 break;
601 case BS_ICON:
602 if (wParam != IMAGE_ICON) return 0;
603 break;
604 default:
605 return 0;
606 }
609 return (LRESULT)oldHbitmap;
610
611 case BM_GETIMAGE:
613
614 case BM_GETCHECK:
615 return get_button_state( hWnd ) & 3;
616
617 case BM_SETCHECK:
618 if (wParam > maxCheckState[btn_type]) wParam = maxCheckState[btn_type];
620 if ((btn_type == BS_RADIOBUTTON) || (btn_type == BS_AUTORADIOBUTTON))
621 {
622#ifdef __REACTOS__
623 if (wParam) style |= WS_TABSTOP;
624 else style &= ~WS_TABSTOP;
626#else
627 if (wParam) WIN_SetStyle( hWnd, WS_TABSTOP, 0 );
628 else WIN_SetStyle( hWnd, 0, WS_TABSTOP );
629#endif
630 }
631 if ((state & 3) != wParam)
632 {
633 set_button_state( hWnd, (state & ~3) | wParam );
634 paint_button( hWnd, btn_type, ODA_SELECT );
635 }
636 break;
637
638 case BM_GETSTATE:
639 return get_button_state( hWnd );
640
641 case BM_SETSTATE:
643 if (wParam)
645 else
647
648 paint_button( hWnd, btn_type, ODA_SELECT );
649 break;
650
651#ifdef __REACTOS__
652 case WM_UPDATEUISTATE:
653 if (unicode)
655 else
657
658 if (button_update_uistate(hWnd, unicode))
659 paint_button( hWnd, btn_type, ODA_DRAWENTIRE );
660 break;
661#endif
662
663 case WM_NCHITTEST:
664 if(btn_type == BS_GROUPBOX) return HTTRANSPARENT;
665 /* fall through */
666 default:
667 return unicode ? DefWindowProcW(hWnd, uMsg, wParam, lParam) :
669 }
670 return 0;
671}
static HBRUSH hbrush
#define ERR(fmt,...)
Definition: debug.h:113
WPARAM wParam
Definition: combotst.c:138
LPARAM lParam
Definition: combotst.c:139
#define BUTTON_NSTATES
Definition: button.c:77
#define BUTTON_NOTIFY_PARENT(hWnd, code)
Definition: button.c:85
static const pfPaint btnPaintFunc[MAX_BTN_TYPE]
Definition: button.c:154
static UINT BUTTON_CalcLabelRect(const BUTTON_INFO *infoPtr, HDC hdc, RECT *rc)
Definition: button.c:1191
static void paint_button(BUTTON_INFO *infoPtr, LONG style, UINT action)
Definition: button.c:218
#define BUTTON_BTNPRESSED
Definition: button.c:78
static const WORD maxCheckState[MAX_BTN_TYPE]
Definition: button.c:122
#define MAX_BTN_TYPE
Definition: button.c:120
static void BUTTON_CheckAutoRadioButton(HWND hwnd)
Definition: button.c:1662
#define ValidateHwnd(hwnd)
Definition: precomp.h:85
unsigned short(__cdecl typeof(TIFFCurrentDirectory))(struct tiff *)
Definition: typeof.h:94
#define pt(x, y)
Definition: drawing.c:79
unsigned int BOOL
Definition: ntddk_ex.h:94
#define FNID_DESTROY
Definition: ntuser.h:898
#define FNID_BUTTON
Definition: ntuser.h:866
DWORD NTAPI NtUserAlterWindowStyle(HWND hWnd, DWORD Index, LONG NewValue)
Definition: window.c:4087
BOOL NTAPI NtUserSetWindowFNID(HWND hWnd, WORD fnID)
Definition: window.c:4330
static HBITMAP
Definition: button.c:44
static HDC
Definition: imagelist.c:92
#define LOWORD(l)
Definition: pedump.c:82
#define BS_AUTORADIOBUTTON
Definition: pedump.c:660
#define BS_USERBUTTON
Definition: pedump.c:659
#define WS_TABSTOP
Definition: pedump.c:634
#define WS_VISIBLE
Definition: pedump.c:620
#define BS_AUTOCHECKBOX
Definition: pedump.c:654
#define BS_OWNERDRAW
Definition: pedump.c:661
#define BS_AUTO3STATE
Definition: pedump.c:657
#define BS_RADIOBUTTON
Definition: pedump.c:655
#define BS_PUSHBUTTON
Definition: pedump.c:651
#define WM_PRINTCLIENT
Definition: richedit.h:70
static FILE * client
Definition: client.c:41
#define TRACE(s)
Definition: solgame.cpp:4
& rect
Definition: startmenu.cpp:1413
Definition: ntuser.h:694
DWORD fnid
Definition: ntuser.h:709
Definition: tftpd.h:60
#define HIWORD(l)
Definition: typedefs.h:247
HBRUSH FASTCALL GetControlColor(PWND pwndParent, PWND pwnd, HDC hdc, UINT CtlMsg)
Definition: misc.c:154
static void set_button_state(HWND hwnd, LONG state)
Definition: button.c:163
static void set_button_font(HWND hwnd, HFONT font)
Definition: button.c:187
LONG_PTR LRESULT
Definition: windef.h:209
#define OPAQUE
Definition: wingdi.h:949
int WINAPI FillRect(HDC, LPCRECT, HBRUSH)
int WINAPI SetBkMode(_In_ HDC, _In_ int)
Definition: dc.c:1056
#define WM_PAINT
Definition: winuser.h:1620
HWND WINAPI SetCapture(_In_ HWND hWnd)
int WINAPI ReleaseDC(_In_opt_ HWND, _In_ HDC)
#define WM_ERASEBKGND
Definition: winuser.h:1625
BOOL WINAPI IsWindow(_In_opt_ HWND)
#define WM_CTLCOLORSTATIC
Definition: winuser.h:1772
#define BM_GETSTATE
Definition: winuser.h:1920
#define IMAGE_BITMAP
Definition: winuser.h:211
#define WM_ENABLE
Definition: winuser.h:1615
#define WM_KEYUP
Definition: winuser.h:1716
BOOL WINAPI ReleaseCapture(void)
Definition: message.c:2890
#define ODA_DRAWENTIRE
Definition: winuser.h:2542
LRESULT WINAPI DefWindowProcW(_In_ HWND, _In_ UINT, _In_ WPARAM, _In_ LPARAM)
LRESULT WINAPI DefWindowProcA(_In_ HWND, _In_ UINT, _In_ WPARAM, _In_ LPARAM)
#define BN_DOUBLECLICKED
Definition: winuser.h:1928
#define IMAGE_ICON
Definition: winuser.h:212
#define BN_SETFOCUS
Definition: winuser.h:1933
#define WM_CAPTURECHANGED
Definition: winuser.h:1808
#define WM_CREATE
Definition: winuser.h:1608
#define VK_SPACE
Definition: winuser.h:2219
#define BM_SETSTATE
Definition: winuser.h:1923
#define WM_LBUTTONDBLCLK
Definition: winuser.h:1778
#define BS_TYPEMASK
Definition: winuser.h:270
#define ODA_FOCUS
Definition: winuser.h:2544
#define DLGC_UNDEFPUSHBUTTON
Definition: winuser.h:2616
#define WM_NCHITTEST
Definition: winuser.h:1686
#define BN_KILLFOCUS
Definition: winuser.h:1930
#define WM_SETFOCUS
Definition: winuser.h:1613
#define WM_MOUSEMOVE
Definition: winuser.h:1775
HWND WINAPI GetCapture(void)
Definition: message.c:2881
#define BS_NOTIFY
Definition: winuser.h:268
#define WM_LBUTTONDOWN
Definition: winuser.h:1776
#define WM_SYSCOLORCHANGE
Definition: winuser.h:1626
#define DLGC_DEFPUSHBUTTON
Definition: winuser.h:2615
#define WM_GETFONT
Definition: winuser.h:1651
#define BM_SETIMAGE
Definition: winuser.h:1922
#define WM_CTLCOLORBTN
Definition: winuser.h:1769
BOOL WINAPI PtInRect(_In_ LPCRECT, _In_ POINT)
#define WM_SETTEXT
Definition: winuser.h:1617
BOOL WINAPI GetClientRect(_In_ HWND, _Out_ LPRECT)
HWND WINAPI SetFocus(_In_opt_ HWND)
#define WM_SETFONT
Definition: winuser.h:1650
#define BM_CLICK
Definition: winuser.h:1917
BOOL WINAPI EndPaint(_In_ HWND, _In_ const PAINTSTRUCT *)
#define BST_PUSHED
Definition: winuser.h:201
#define BM_GETIMAGE
Definition: winuser.h:1919
#define BM_SETSTYLE
Definition: winuser.h:1924
#define BST_FOCUS
Definition: winuser.h:200
HDC WINAPI GetDC(_In_opt_ HWND)
#define DLGC_STATIC
Definition: winuser.h:2619
#define WM_LBUTTONUP
Definition: winuser.h:1777
#define WM_NCDESTROY
Definition: winuser.h:1684
#define ODA_SELECT
Definition: winuser.h:2543
#define HTTRANSPARENT
Definition: winuser.h:2473
#define MK_LBUTTON
Definition: winuser.h:2367
#define BN_CLICKED
Definition: winuser.h:1925
#define WM_DESTROY
Definition: winuser.h:1609
#define WM_KEYDOWN
Definition: winuser.h:1715
BOOL WINAPI InvalidateRect(_In_opt_ HWND, _In_opt_ LPCRECT, _In_ BOOL)
HDC WINAPI BeginPaint(_In_ HWND, _Out_ LPPAINTSTRUCT)
#define SetWindowLongPtrW
Definition: winuser.h:5355
BOOL WINAPI InflateRect(_Inout_ LPRECT, _In_ int, _In_ int)
BOOL WINAPI IsWindowVisible(_In_ HWND)
#define WM_KILLFOCUS
Definition: winuser.h:1614
#define BM_GETCHECK
Definition: winuser.h:1918

Referenced by RegisterClientPFN().

◆ CB_Paint()

static void CB_Paint ( HWND  hwnd,
HDC  hDC,
UINT  action 
)
static

Definition at line 1048 of file button.c.

1049{
1050 RECT rbox, rtext, client;
1051 HBRUSH hBrush;
1052 int delta, text_offset, checkBoxWidth, checkBoxHeight;
1053 UINT dtFlags;
1054 HFONT hFont;
1057 LONG ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE );
1058 HWND parent;
1059 HRGN hrgn;
1060
1061 if (style & BS_PUSHLIKE)
1062 {
1063 PB_Paint( hwnd, hDC, action );
1064 return;
1065 }
1066
1068 rbox = rtext = client;
1069
1070 checkBoxWidth = 12 * GetDeviceCaps( hDC, LOGPIXELSX ) / 96 + 1;
1071 checkBoxHeight = 12 * GetDeviceCaps( hDC, LOGPIXELSY ) / 96 + 1;
1072
1074 GetCharWidthW( hDC, '0', '0', &text_offset );
1075 text_offset /= 2;
1076
1078 if (!parent) parent = hwnd;
1079#ifdef __REACTOS__
1081#else
1082 hBrush = (HBRUSH)SendMessageW(parent, WM_CTLCOLORSTATIC,
1083 (WPARAM)hDC, (LPARAM)hwnd);
1084 if (!hBrush) /* did the app forget to call defwindowproc ? */
1085 hBrush = (HBRUSH)DefWindowProcW(parent, WM_CTLCOLORSTATIC,
1086 (WPARAM)hDC, (LPARAM)hwnd );
1087#endif
1089
1090 if (style & BS_LEFTTEXT || ex_style & WS_EX_RIGHT)
1091 {
1092 /* magic +4 is what CTL3D expects */
1093
1094 rtext.right -= checkBoxWidth + text_offset;;
1095 rbox.left = rbox.right - checkBoxWidth;
1096 }
1097 else
1098 {
1099 rtext.left += checkBoxWidth + text_offset;;
1100 rbox.right = checkBoxWidth;
1101 }
1102
1103 /* Since WM_ERASEBKGND does nothing, first prepare background */
1104 if (action == ODA_SELECT) FillRect( hDC, &rbox, hBrush );
1105 if (action == ODA_DRAWENTIRE) FillRect( hDC, &client, hBrush );
1106
1107 /* Draw label */
1108 client = rtext;
1109 dtFlags = BUTTON_CalcLabelRect(hwnd, hDC, &rtext);
1110
1111 /* Only adjust rbox when rtext is valid */
1112 if (dtFlags != (UINT)-1L)
1113 {
1114 rbox.top = rtext.top;
1115 rbox.bottom = rtext.bottom;
1116 }
1117
1118 /* Draw the check-box bitmap */
1120 {
1121 UINT flags;
1122
1126 else flags = DFCS_BUTTONCHECK;
1127
1130
1132
1133 /* rbox must have the correct height */
1134 delta = rbox.bottom - rbox.top - checkBoxHeight;
1135
1136 if (style & BS_TOP) {
1137 if (delta > 0) {
1138 rbox.bottom = rbox.top + checkBoxHeight;
1139 } else {
1140 rbox.top -= -delta/2 + 1;
1141 rbox.bottom = rbox.top + checkBoxHeight;
1142 }
1143 } else if (style & BS_BOTTOM) {
1144 if (delta > 0) {
1145 rbox.top = rbox.bottom - checkBoxHeight;
1146 } else {
1147 rbox.bottom += -delta/2 + 1;
1148 rbox.top = rbox.bottom - checkBoxHeight;
1149 }
1150 } else { /* Default */
1151 if (delta > 0) {
1152 int ofs = (delta / 2);
1153 rbox.bottom -= ofs + 1;
1154 rbox.top = rbox.bottom - checkBoxHeight;
1155 } else if (delta < 0) {
1156 int ofs = (-delta / 2);
1157 rbox.top -= ofs + 1;
1158 rbox.bottom = rbox.top + checkBoxHeight;
1159 }
1160 }
1161
1163 }
1164
1165 if (dtFlags == (UINT)-1L) /* Noting to draw */
1166 return;
1167
1168 if (action == ODA_DRAWENTIRE)
1169 BUTTON_DrawLabel(hwnd, hDC, dtFlags, &rtext);
1170
1171 /* ... and focus */
1172 if (action == ODA_FOCUS || (state & BST_FOCUS))
1173 {
1174#ifdef __REACTOS__
1175 if (!(get_ui_state(hwnd) & UISF_HIDEFOCUS))
1176 {
1177#endif
1178 rtext.left--;
1179 rtext.right++;
1180 IntersectRect(&rtext, &rtext, &client);
1181 DrawFocusRect( hDC, &rtext );
1182#ifdef __REACTOS__
1183 }
1184#endif
1185 }
1187 if (hrgn) DeleteObject( hrgn );
1188}
static HDC hDC
Definition: 3dtext.c:33
static HRGN hrgn
HRGN set_control_clipping(HDC hdc, const RECT *rect)
Definition: button.c:239
static void BUTTON_DrawLabel(const BUTTON_INFO *infoPtr, HDC hdc, UINT dtFlags, const RECT *rc)
Definition: button.c:1338
static void PB_Paint(const BUTTON_INFO *infoPtr, HDC hDC, UINT action)
Definition: button.c:1406
const WCHAR * action
Definition: action.c:7479
#define BS_LEFTTEXT
Definition: pedump.c:662
#define WS_DISABLED
Definition: pedump.c:621
int WINAPI GetDeviceCaps(_In_opt_ HDC, _In_ int)
BOOL WINAPI GetCharWidthW(_In_ HDC hdc, _In_ UINT iFirst, _In_ UINT iLast, _Out_writes_(iLast+1 - iFirst) LPINT lpBuffer)
#define LOGPIXELSY
Definition: wingdi.h:719
#define LOGPIXELSX
Definition: wingdi.h:718
int WINAPI SelectClipRgn(_In_ HDC, _In_opt_ HRGN)
BOOL WINAPI DrawFrameControl(_In_ HDC, _Inout_ LPRECT, _In_ UINT, _In_ UINT)
LONG WINAPI GetWindowLongW(_In_ HWND, _In_ int)
#define DFCS_BUTTONCHECK
Definition: winuser.h:496
#define DFCS_INACTIVE
Definition: winuser.h:502
#define DFC_BUTTON
Definition: winuser.h:476
#define DFCS_BUTTON3STATE
Definition: winuser.h:500
BOOL WINAPI IntersectRect(_Out_ LPRECT, _In_ LPCRECT, _In_ LPCRECT)
#define DFCS_BUTTONRADIO
Definition: winuser.h:499
#define DFCS_CHECKED
Definition: winuser.h:504
BOOL WINAPI DrawFocusRect(_In_ HDC, _In_ LPCRECT)
#define DFCS_PUSHED
Definition: winuser.h:503

◆ GB_Paint()

static void GB_Paint ( HWND  hwnd,
HDC  hDC,
UINT  action 
)
static

Definition at line 1221 of file button.c.

1222{
1223 RECT rc, rcFrame;
1224 HBRUSH hbr;
1225 HFONT hFont;
1226 UINT dtFlags;
1229 HWND parent;
1230 HRGN hrgn;
1231
1233 /* GroupBox acts like static control, so it sends CTLCOLORSTATIC */
1235 if (!parent) parent = hwnd;
1236#ifdef __REACTOS__
1238#else
1240 if (!hbr) /* did the app forget to call defwindowproc ? */
1242 (WPARAM)hDC, (LPARAM)hwnd);
1243#endif
1244 GetClientRect( hwnd, &rc);
1245 rcFrame = rc;
1246 hrgn = set_control_clipping( hDC, &rc );
1247
1249 rcFrame.top += (tm.tmHeight / 2) - 1;
1250 DrawEdge (hDC, &rcFrame, EDGE_ETCHED, BF_RECT | ((style & BS_FLAT) ? BF_FLAT : 0));
1251
1252 InflateRect(&rc, -7, 1);
1253 dtFlags = BUTTON_CalcLabelRect(hwnd, hDC, &rc);
1254
1255 if (dtFlags != (UINT)-1L)
1256 {
1257 /* Because buttons have CS_PARENTDC class style, there is a chance
1258 * that label will be drawn out of client rect.
1259 * But Windows doesn't clip label's rect, so do I.
1260 */
1261
1262 /* There is 1-pixel margin at the left, right, and bottom */
1263 rc.left--; rc.right++; rc.bottom++;
1264 FillRect(hDC, &rc, hbr);
1265 rc.left++; rc.right--; rc.bottom--;
1266
1267 BUTTON_DrawLabel(hwnd, hDC, dtFlags, &rc);
1268 }
1270 if (hrgn) DeleteObject( hrgn );
1271}
Definition: time.h:68
BOOL WINAPI GetTextMetricsW(_In_ HDC, _Out_ LPTEXTMETRICW)
Definition: text.c:221
#define EDGE_ETCHED
Definition: winuser.h:452
#define BF_FLAT
Definition: winuser.h:471
BOOL WINAPI DrawEdge(_In_ HDC, _Inout_ LPRECT, _In_ UINT, _In_ UINT)
#define BS_FLAT
Definition: winuser.h:280
#define BF_RECT
Definition: winuser.h:462

◆ get_button_font()

static HFONT get_button_font ( HWND  hwnd)
inlinestatic

Definition at line 182 of file button.c.

183{
185}
#define BUTTON_HFONT_GWL_OFFSET
Definition: button.c:72

Referenced by BUTTON_CalcLabelRect(), ButtonWndProc_common(), CB_Paint(), GB_Paint(), OB_Paint(), PB_Paint(), and UB_Paint().

◆ get_button_state()

static LONG get_button_state ( HWND  hwnd)
inlinestatic

Definition at line 158 of file button.c.

159{
161}
#define STATE_GWL_OFFSET
Definition: button.c:71

Referenced by BUTTON_DrawLabel(), ButtonWndProc_common(), CB_Paint(), OB_Paint(), PB_Paint(), and UB_Paint().

◆ get_button_text()

static WCHAR * get_button_text ( HWND  hwnd)
inlinestatic

Definition at line 209 of file button.c.

210{
211 INT len = 512;
212 WCHAR *buffer = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) );
214 return buffer;
215}
#define HeapAlloc
Definition: compat.h:733
GLuint buffer
Definition: glext.h:5915
GLenum GLsizei len
Definition: glext.h:6722
INT WINAPI InternalGetWindowText(_In_ HWND hWnd, _Out_writes_to_(cchMaxCount, return+1) LPWSTR pString, _In_ int cchMaxCount)

◆ get_button_type()

static UINT get_button_type ( LONG  window_style)
inlinestatic

Definition at line 192 of file button.c.

193{
194 return (window_style & BS_TYPEMASK);
195}

◆ OB_Paint()

static void OB_Paint ( HWND  hwnd,
HDC  hDC,
UINT  action 
)
static

Definition at line 1333 of file button.c.

1334{
1336 DRAWITEMSTRUCT dis;
1338 HWND parent;
1339 HFONT hFont, hPrevFont = 0;
1340 HRGN hrgn;
1341
1342 dis.CtlType = ODT_BUTTON;
1343 dis.CtlID = id;
1344 dis.itemID = 0;
1345 dis.itemAction = action;
1346 dis.itemState = ((state & BST_FOCUS) ? ODS_FOCUS : 0) |
1347 ((state & BST_PUSHED) ? ODS_SELECTED : 0) |
1349 dis.hwndItem = hwnd;
1350 dis.hDC = hDC;
1351 dis.itemData = 0;
1352 GetClientRect( hwnd, &dis.rcItem );
1353
1354 if ((hFont = get_button_font( hwnd ))) hPrevFont = SelectObject( hDC, hFont );
1356 if (!parent) parent = hwnd;
1357#ifdef __REACTOS__
1359#else
1361#endif
1362
1364
1366 if (hPrevFont) SelectObject(hDC, hPrevFont);
1368 if (hrgn) DeleteObject( hrgn );
1369}
GLuint id
Definition: glext.h:5910
__int3264 LONG_PTR
Definition: mstsclib_h.h:276
ULONG_PTR itemData
Definition: winuser.h:3093
#define ODS_DISABLED
Definition: winuser.h:2547
#define ODS_SELECTED
Definition: winuser.h:2545
#define WM_DRAWITEM
Definition: winuser.h:1645
#define ODT_BUTTON
Definition: winuser.h:2540
#define ODS_FOCUS
Definition: winuser.h:2549

◆ paint_button()

static void paint_button ( HWND  hwnd,
LONG  style,
UINT  action 
)
inlinestatic

Definition at line 198 of file button.c.

199{
201 {
202 HDC hdc = GetDC( hwnd );
204 ReleaseDC( hwnd, hdc );
205 }
206}

◆ PB_Paint()

static void PB_Paint ( HWND  hwnd,
HDC  hDC,
UINT  action 
)
static

Definition at line 942 of file button.c.

943{
944 RECT rc, r;
945 UINT dtFlags, uState;
946 HPEN hOldPen;
947 HBRUSH hOldBrush;
948 INT oldBkMode;
949 COLORREF oldTxtColor;
950 HFONT hFont;
953 BOOL pushedState = (state & BST_PUSHED);
954 HWND parent;
955 HRGN hrgn;
956
957 GetClientRect( hwnd, &rc );
958
959 /* Send WM_CTLCOLOR to allow changing the font (the colors are fixed) */
962 if (!parent) parent = hwnd;
963#ifdef __REACTOS__
965#else
967#endif
968
969 hrgn = set_control_clipping( hDC, &rc );
970#ifdef __REACTOS__
971 hOldPen = SelectObject(hDC, GetStockObject(DC_PEN));
973#else
974 hOldPen = SelectObject(hDC, SYSCOLOR_GetPen(COLOR_WINDOWFRAME));
975#endif
977 oldBkMode = SetBkMode(hDC, TRANSPARENT);
978
980 {
981 if (action != ODA_FOCUS)
982 Rectangle(hDC, rc.left, rc.top, rc.right, rc.bottom);
983 InflateRect( &rc, -1, -1 );
984 }
985
986 /* completely skip the drawing if only focus has changed */
987 if (action == ODA_FOCUS) goto draw_focus;
988
989 uState = DFCS_BUTTONPUSH;
990
991 if (style & BS_FLAT)
992 uState |= DFCS_MONO;
993 else if (pushedState)
994 {
996 uState |= DFCS_FLAT;
997 else
998 uState |= DFCS_PUSHED;
999 }
1000
1002 uState |= DFCS_CHECKED;
1003
1004 DrawFrameControl( hDC, &rc, DFC_BUTTON, uState );
1005
1006 /* draw button label */
1007 r = rc;
1008 dtFlags = BUTTON_CalcLabelRect(hwnd, hDC, &r);
1009
1010 if (dtFlags == (UINT)-1L)
1011 goto cleanup;
1012
1013 if (pushedState)
1014 OffsetRect(&r, 1, 1);
1015
1016 oldTxtColor = SetTextColor( hDC, GetSysColor(COLOR_BTNTEXT) );
1017
1018 BUTTON_DrawLabel(hwnd, hDC, dtFlags, &r);
1019
1020 SetTextColor( hDC, oldTxtColor );
1021
1022draw_focus:
1023 if (action == ODA_FOCUS || (state & BST_FOCUS))
1024 {
1025#ifdef __REACTOS__
1026 if (!(get_ui_state(hwnd) & UISF_HIDEFOCUS))
1027 {
1028#endif
1029 InflateRect( &rc, -2, -2 );
1030 DrawFocusRect( hDC, &rc );
1031#ifdef __REACTOS__
1032 }
1033#endif
1034 }
1035
1036 cleanup:
1037 SelectObject( hDC, hOldPen );
1038 SelectObject( hDC, hOldBrush );
1039 SetBkMode(hDC, oldBkMode);
1041 if (hrgn) DeleteObject( hrgn );
1042}
static void cleanup(void)
Definition: main.c:1335
COLORREF WINAPI SetDCPenColor(_In_ HDC hdc, _In_ COLORREF crColor)
Definition: dc.c:941
DWORD COLORREF
Definition: windef.h:300
HGDIOBJ WINAPI GetStockObject(_In_ int)
#define TRANSPARENT
Definition: wingdi.h:950
BOOL WINAPI Rectangle(_In_ HDC, _In_ int, _In_ int, _In_ int, _In_ int)
COLORREF WINAPI SetTextColor(_In_ HDC, _In_ COLORREF)
Definition: text.c:918
DWORD WINAPI GetSysColor(_In_ int)
#define COLOR_BTNTEXT
Definition: winuser.h:933
#define COLOR_WINDOWFRAME
Definition: winuser.h:919
#define DFCS_BUTTONPUSH
Definition: winuser.h:501
#define DFCS_FLAT
Definition: winuser.h:510
#define DFCS_MONO
Definition: winuser.h:511
BOOL WINAPI OffsetRect(_Inout_ LPRECT, _In_ int, _In_ int)
#define COLOR_BTNFACE
Definition: winuser.h:928

◆ set_button_font()

static void set_button_font ( HWND  hwnd,
HFONT  font 
)
inlinestatic

Definition at line 187 of file button.c.

Referenced by ButtonWndProc_common().

◆ set_button_state()

static void set_button_state ( HWND  hwnd,
LONG  state 
)
inlinestatic

Definition at line 163 of file button.c.

Referenced by ButtonWndProc_common().

◆ UB_Paint()

static void UB_Paint ( HWND  hwnd,
HDC  hDC,
UINT  action 
)
static

Definition at line 1278 of file button.c.

1279{
1280 RECT rc;
1281 HBRUSH hBrush;
1282 HFONT hFont;
1284 HWND parent;
1285
1286 GetClientRect( hwnd, &rc);
1287
1289
1291 if (!parent) parent = hwnd;
1292#ifdef __REACTOS__
1294#else
1295 hBrush = (HBRUSH)SendMessageW(parent, WM_CTLCOLORBTN, (WPARAM)hDC, (LPARAM)hwnd);
1296 if (!hBrush) /* did the app forget to call defwindowproc ? */
1297 hBrush = (HBRUSH)DefWindowProcW(parent, WM_CTLCOLORBTN,
1298 (WPARAM)hDC, (LPARAM)hwnd);
1299#endif
1300
1301 FillRect( hDC, &rc, hBrush );
1302 if (action == ODA_FOCUS || (state & BST_FOCUS))
1303#ifdef __REACTOS__
1304 {
1305 if (!(get_ui_state(hwnd) & UISF_HIDEFOCUS))
1306#endif
1307 DrawFocusRect( hDC, &rc );
1308#ifdef __REACTOS__
1309 }
1310#endif
1311
1312 switch (action)
1313 {
1314 case ODA_FOCUS:
1316 break;
1317
1318 case ODA_SELECT:
1320 break;
1321
1322 default:
1324 break;
1325 }
1326}
#define BN_HILITE
Definition: winuser.h:1929
#define BN_UNHILITE
Definition: winuser.h:1934
#define BN_PAINT
Definition: winuser.h:1931

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( button  )

Variable Documentation

◆ btnPaintFunc

const pfButtonPaint btnPaintFunc[MAX_BTN_TYPE]
static
Initial value:
=
{
NULL,
}
static void GB_Paint(const BUTTON_INFO *infoPtr, HDC hDC, UINT action)
Definition: button.c:1693
static void CB_Paint(const BUTTON_INFO *infoPtr, HDC hDC, UINT action)
Definition: button.c:1529
static void UB_Paint(const BUTTON_INFO *infoPtr, HDC hDC, UINT action)
Definition: button.c:1745
static void OB_Paint(const BUTTON_INFO *infoPtr, HDC hDC, UINT action)
Definition: button.c:1787

Definition at line 122 of file button.c.

◆ BUTTON_builtin_class

const struct builtin_class_descr BUTTON_builtin_class
Initial value:
=
{
WINPROC_BUTTON,
0
}
static const WCHAR buttonW[]
Definition: button.c:141
#define NB_EXTRA_BYTES
Definition: button.c:75
#define CS_VREDRAW
Definition: winuser.h:658
#define CS_HREDRAW
Definition: winuser.h:653
#define IDC_ARROW
Definition: winuser.h:687
#define CS_DBLCLKS
Definition: winuser.h:651
#define CS_PARENTDC
Definition: winuser.h:656

Definition at line 142 of file button.c.

◆ buttonW

const WCHAR buttonW[] = {'B','u','t','t','o','n',0}
static

Definition at line 141 of file button.c.

◆ maxCheckState