Sweden-Number/windows/scroll.c

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Release 0.4.10 Mon Nov 22 13:58:56 1993 David Metcalfe <david@prism.demon.co.uk> * [windows/scroll.c] Preliminary implementations of ScrollWindow, ScrollDC and ScrollWindowEx. Nov 21, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Optimization of redraw during 'Add' or 'Insert'. * [controls/scroll.c] Optimization of WM_PAINT during 'thumbtracking'. * [controls/button.c] Add of beta implement of 'BS_OWNERDRAW' * [controls/static.c] Style 'SS_ICON' new supported. * [misc/message.c] Begin of implemantation of MB_XXX styles. * [loader/resource.c] Function LoadIcon() : now prepare transparency Bitmap mask. Function LoadCursor() : now prepare a 'X pixmapcursor'. New function SetCursor() : not finished. New function ShowCursor() : not finished. New function AccessResource() : stub. * [obj/dib.c] Function DrawIcon(): deugging phase of icon transparency mask. * [loader/library.c] new file for news functions LoadLibrary() & FreeLibrary(). * [sysres.dll] Resources only 16bits DLL for System Resources, icons, etc... Sun Nov 14 14:39:06 1993 julliard@di.epfl.ch (Alexandre Julliard) * [include/dialog.h] [windows/dialog.c] Simplified dialog template parsing. Implemented DialogBoxIndirect(). * [windows/win.c] Fixed bug in CreateWindow() when aborting window creation. Modified UpdateWindow() to only update visible windows. Implemented IsWindow(). Nov 14, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Listbox control window : new messages. * [controls/combo.c] Combo box control window : new messages. * [misc/message.c] Moved stub MessageBox() to this new file. Implemented of a callback, now MessageBox show a window. * [loader/resource.c] New function DestroyIcon() New function DestroyCursor() Filled stub LoadIcon() Filled stub LoadCursor() Bug fixed in FindResourceByName() : missing lseek(). * [obj/dib.c] New function DrawIcon() * [windows/win.c] New function CloseWindow() New function OpenIcon() New function IsIconic() New Function FindWindow() Sun Nov 14 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [loader/selector.c] Wrote AllocCStoDSAlias() and AllocDStoCSAlias() Sun Nov 14 08:27:19 1993 Bob Amstadt (bob at amscons) * [loader/selector.c] Wrote AllocSelector() and PrestoChangoSelector(). YUK! Sat Nov 13 13:56:42 1993 Bob Amstadt (bob at amscons) * [loader/resource.c] Wrote FindResource(), LoadResource(), LockResource(), and FreeResource() * [include/segmem.h] [loader/selector.c] [loader/signal.h] Changed selector allocation method. Sun Nov 10 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [if1632/callback.c if1632/call.S if1632/user.spec] added Catch (KERNEL.55) and Throw (KERNEL.56) Nov 7, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/scroll.c] Scroll bar control window Bug resolved : Painting message before scroll visible. * [controls/listbox.c] Listbox control window Destroy cleanup. * [controls/combo.c] Combo box control window Destroy cleanup. * [controls/button.c] GetCheck Message now return is state. * [windows/win.c] New function IsWindowVisible()
1993-11-24 18:08:56 +01:00
/*
* Scroll windows and DCs
*
* Copyright David W. Metcalfe, 1993
Release 960811 Sun Aug 11 13:00:20 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [configure.in] [include/acconfig.h] [tools/build.c] Added check for underscore on external symbols. * [memory/selector.c] [memory/global.c] Fixed FreeSelector() to free only one selector. Added SELECTOR_FreeBlock() to free an array of selectors. * [objects/color.c] Fixed a bug in COLOR_ToLogical() that caused GetPixel() to fail on hi-color displays. * [tools/build.c] [if1632/crtdll.spec] Added 'extern' type, used for external variables or functions. * [windows/winpos.c] Allow de-activating a window in WINPOS_ChangeActiveWindow(). * [windows/winproc.c] Added 32-to-16 translation for button messages. Fixed WINPROC_GetPtr() to avoid crashes on 32-bit procedures that happen to be valid SEGPTRs. Sat Aug 10 18:22:25 1996 Albrecht Kleine <kleine@ak.sax.de> * [windows/message.c] Removed a FIXME in MSG_PeekHardwareMsg(): produces correct data for the JOURNALRECORD-hook (using EVENTMSG16 structure). * [if1632/gdi.spec] [include/windows.h] [objects/metafile.c] Introduced undocumented API function IsValidMetaFile(), plus a minor fix in last patch of CopyMetaFile(). * [objects/gdiobj.c] Removed a FIXME in IsGDIObject(): added magic word check. Sun Aug 10 18:10:10 1996 Bruce Milner <Bruce.Milner@genetics.utah.edu> * [controls/statuswin.c] First pass at implementing the StatusWindow class. * [include/commctrl.h] Header file for common controls. * [controls/widgets.c] Added InitCommonControls(). * [if1632/comctl32.spec] Add DrawStatusTextA, CreateStatusWindowA, InitCommonControls. * [win32/findfile.c] [if1632/kernel32.spec] Add FindNextFile32A, FindClose. Modified FindFirstFile32A so it works with FindNextFile32A. * [include/winbase.h] Fixed WIN32_FIND_DATA structure member names. Sat Aug 10 09:00:00 1996 Alex Korobka <alex@phm30.pharm.sunysb.edu> * [windows/scroll.c] Changed scrolling routines to benefit from DCE code update. Thu Aug 8 18:05:09 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [files/file.c] SearchPath* could get NULL for lastpart argument. * [if1632/build-spec.txt] [documentation/debugging] Varargs documentation added, debugging hints updated. * [if1632/crtdll.spec][misc/crtdll.c][misc/Makefile.in] Started to implement CRTDLL. * [if1632/wsock32.spec] Some thunks to standard libc functions (structures have the same elements, but perhaps wrong offset due to packing). * [include/kernel32.h][include/windows.h][win32/*.c][loader/main.c] Merged kernel32.h into windows.h. * [misc/lstr.c] Enhanced FormatMessage(). * [misc/main.c] [if1632/kernel.spec] [include/windows.h] GetVersion() updated to new naming standard. Changed language handling to support language ids. * [misc/shell.c] Enhanced FindExecutable, so it finds files in the search path too. * [win32/environment.c] GetCommandLine* updated. * [loader/resource.c] [loader/pe_resource.c] FindResourceEx32* added. Loading of messagetables added. Language handling now uses Wine default language id.
1996-08-11 17:49:51 +02:00
* Alex Korobka 1995,1996
Release 951212 Mon Dec 11 19:08:55 1995 Alexandre Julliard <julliard@sunsite.unc.edu> * [misc/lstr.c] Replaced wine_strncpy() by a 32-bit version of lstrcpyn(), since they do the same job. * [tools/build.c] Fixed __attribute__((stdcall)) to make it compile with gcc versions under 2.7. Doesn't mean it will run OK though... Sat Dec 09 13:22:58 1995 Cameron Heide <heide@ee.ualberta.ca> * [include/kernel32.h] [include/winerror.h] Added file attribute definitions and more error codes. * [win32/error.c] Added some rudimentary errno-to-Win32 error conversion code. * [win32/file.c] Added to GetFileInformationByHandle, filled in some known error codes, and switched to dprintf_win32. * [win32/time.c] Added GetLocalTime. Fri Dec 8 14:37:39 1995 Jim Peterson <jspeter@birch.ee.vt.edu> * [controls/combo.c] Converted functions of the type LONG _(HWND,WORD,LONG) to the type LRESULT _(HWND,WPARAM,LPARAM) where needed. * [include/libres.h] Restructured libres prototypes to closer match the windows API. * [include/windows.h] Changed several API prototypes' parameter types from 'short' to INT, which is #defined as short in the emulator, but is a normal int in WINELIB32. Also changed SEGPTR from DWORD to void* when WINELIB32. (This creates a lot of warnings at library-compile time, but less warnings at app-compile time. I'll remove the warnings soon.) * [loader/resource.c] Fixed parameter mismatch in call to LIBRES_FindResource(). Changed various implementations of the LIBRES_* API functions. * [loader/signal.c] Deleted local 'i' from win_fault(), since it was unused. * [objects/bitblt.c] Mirrored changes to include/windows.h mentioned above. * [toolkit/hello3.c] Changed LoadMenuIndirect() call to LoadMenu() to test the new resource registration technique. * [toolkit/libres.c] Removed definition of 'struct resource' and fixed bugs in the resource implementation. Implemented LIBRES_FindResource. * [windows/graphics.c] Mirrored changes to include/windows.h mentioned above. Thu Dec 7 23:15:56 1995 Martin von Loewis <loewis@informatik.hu-berlin.de> * [controls/edit.c] LOCAL_HeapExists: Changed parameter to HANDLE. For WineLib, return true * [controls/listbox.c] CreateListBoxStruct: Initialize HeapSel to 0 for WineLib * [include/listbox.h] change HeapSel from WORD to HANDLE * [include/resource.h][rc/winerc.c] struct ResourceTable: removed struct resource: moved to header file autoregister resources if supported by compiler * [memory/local.h] LOCAL_GetHeap: expect HANDLE rather than WORD * [toolkit/Makefile.in] Add ALLCFLAGS to make hello3 * [toolkit/heap.c] LocalFree, HEAP_Free: handle 0 parameter gracefully Wed Dec 06 15:34:23 1995 Greg Cooper <cooper@ima-inc.com> * [misc/winsocket.c] Fixed the msgsnd and msgrcv errors that winsock programs get. Wed Dec 06 12:47:23 MET 1995 Sven Verdoolaege <skimo@dns.ufsia.ac.be> * [if1632/kernel.spec] Fixed _hread and _hwrite return type * [if1632/relay32.c] [loader/pe_image.c] Hacked loading of PE-dll's in * [win32/advapi.c] Added stubs for RegCreateKeyEx, RegSetValueEx, RegQueryValueEx * [win32/file.c] Added stubs for OpenFileMapping, CreateFileMapping, MapViewOfFileEx * [win32/process.c] Added stubs for CreateMutexA, ReleaseMutex, CreateEventA, WaitForSingleObject, DuplicateHandle, GetCurrentProcess Mon Dec 04 13:06:37 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [include/wine.h] [misc/lstr.c] Define wine_strncpy(). This function does not pad the buffer with zeroes like GNU strncpy(), which might break some Windows programs that pass bogus size arguments. * [loader/module.c]: GetModuleFileName(), [misc/commdlg.c]: GetFileTitle(), [misc/keyboard.c], [misc/lstr.c]: lstrcpyn(), [misc/ole2nls.c], [misc/profile.c], [multimedia/mcistring.c], [multimedia/mmsystem.c], [objects/font.c]: Use wine_strncpy() where strings are returned to Windows programs. * [objects/metafile.c] PlayMetafile(): Clear the handle table before using it. * [misc/shell.c] [misc/main.c] Rename SHELL_RegCheckForRoot() to SHELL_Init() and call it from main(). * [misc/profile.c] load(): Need to handle comments. * [toolkit/libres.c] Make it compile. * [windows/nonclient.c] Use MAKE_SEGPTR macro in two places where a user heap block used to be allocated instead. Sat Dec 02 16:43:43 1995 Ramon Garcia <ramon@ie3.clubs.etsit.upm.es> * [windows/winpos.c] In function SetWindowPos: do not redraw the parent of a window if the specified window is placed on the top. This avoids that ShowWindow(hwnd,1) hides hwnd instead of showing it. Sat Dec 02 11:00:00 1995 Alex Korobka <alex@phm30.pharm.sunysb.edu> * [windows/scroll.c] Now it can scroll children along with the client region of parent window. Tried to optimize update region calculation. * [windows/mdi.c] ScrollChildren function, more other features added. Basically a rewrite. * [windows/winpos.c] [windows/focus.c] Reimplemented window activation and focus handling. * [windows/nonclient.c] Added new flag WIN_NCACTIVATED. * [windows/message.c] [loader/task.c] Small changes (to maintain linked list of message queues). Wed Nov 29 15:51:48 1995 Daniel Schepler <daniel@shep13.wustl.edu> * [include/options.h] [misc/main.c] [windows/defwnd.c] [windows/event.c] [windows/nonclient.c] [windows/win.c] [Wine.man] Implemented a -managed option to replace the standard Windows frame of top-level windows with the window manager's decorations. If a top-level window makes its own frame, this will still show up, inside the window manager decorations (I believe ctl3dv2.dll would do this, although I can't test this).
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*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
Release 0.4.10 Mon Nov 22 13:58:56 1993 David Metcalfe <david@prism.demon.co.uk> * [windows/scroll.c] Preliminary implementations of ScrollWindow, ScrollDC and ScrollWindowEx. Nov 21, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Optimization of redraw during 'Add' or 'Insert'. * [controls/scroll.c] Optimization of WM_PAINT during 'thumbtracking'. * [controls/button.c] Add of beta implement of 'BS_OWNERDRAW' * [controls/static.c] Style 'SS_ICON' new supported. * [misc/message.c] Begin of implemantation of MB_XXX styles. * [loader/resource.c] Function LoadIcon() : now prepare transparency Bitmap mask. Function LoadCursor() : now prepare a 'X pixmapcursor'. New function SetCursor() : not finished. New function ShowCursor() : not finished. New function AccessResource() : stub. * [obj/dib.c] Function DrawIcon(): deugging phase of icon transparency mask. * [loader/library.c] new file for news functions LoadLibrary() & FreeLibrary(). * [sysres.dll] Resources only 16bits DLL for System Resources, icons, etc... Sun Nov 14 14:39:06 1993 julliard@di.epfl.ch (Alexandre Julliard) * [include/dialog.h] [windows/dialog.c] Simplified dialog template parsing. Implemented DialogBoxIndirect(). * [windows/win.c] Fixed bug in CreateWindow() when aborting window creation. Modified UpdateWindow() to only update visible windows. Implemented IsWindow(). Nov 14, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Listbox control window : new messages. * [controls/combo.c] Combo box control window : new messages. * [misc/message.c] Moved stub MessageBox() to this new file. Implemented of a callback, now MessageBox show a window. * [loader/resource.c] New function DestroyIcon() New function DestroyCursor() Filled stub LoadIcon() Filled stub LoadCursor() Bug fixed in FindResourceByName() : missing lseek(). * [obj/dib.c] New function DrawIcon() * [windows/win.c] New function CloseWindow() New function OpenIcon() New function IsIconic() New Function FindWindow() Sun Nov 14 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [loader/selector.c] Wrote AllocCStoDSAlias() and AllocDStoCSAlias() Sun Nov 14 08:27:19 1993 Bob Amstadt (bob at amscons) * [loader/selector.c] Wrote AllocSelector() and PrestoChangoSelector(). YUK! Sat Nov 13 13:56:42 1993 Bob Amstadt (bob at amscons) * [loader/resource.c] Wrote FindResource(), LoadResource(), LockResource(), and FreeResource() * [include/segmem.h] [loader/selector.c] [loader/signal.h] Changed selector allocation method. Sun Nov 10 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [if1632/callback.c if1632/call.S if1632/user.spec] added Catch (KERNEL.55) and Throw (KERNEL.56) Nov 7, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/scroll.c] Scroll bar control window Bug resolved : Painting message before scroll visible. * [controls/listbox.c] Listbox control window Destroy cleanup. * [controls/combo.c] Combo box control window Destroy cleanup. * [controls/button.c] GetCheck Message now return is state. * [windows/win.c] New function IsWindowVisible()
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*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Release 0.4.10 Mon Nov 22 13:58:56 1993 David Metcalfe <david@prism.demon.co.uk> * [windows/scroll.c] Preliminary implementations of ScrollWindow, ScrollDC and ScrollWindowEx. Nov 21, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Optimization of redraw during 'Add' or 'Insert'. * [controls/scroll.c] Optimization of WM_PAINT during 'thumbtracking'. * [controls/button.c] Add of beta implement of 'BS_OWNERDRAW' * [controls/static.c] Style 'SS_ICON' new supported. * [misc/message.c] Begin of implemantation of MB_XXX styles. * [loader/resource.c] Function LoadIcon() : now prepare transparency Bitmap mask. Function LoadCursor() : now prepare a 'X pixmapcursor'. New function SetCursor() : not finished. New function ShowCursor() : not finished. New function AccessResource() : stub. * [obj/dib.c] Function DrawIcon(): deugging phase of icon transparency mask. * [loader/library.c] new file for news functions LoadLibrary() & FreeLibrary(). * [sysres.dll] Resources only 16bits DLL for System Resources, icons, etc... Sun Nov 14 14:39:06 1993 julliard@di.epfl.ch (Alexandre Julliard) * [include/dialog.h] [windows/dialog.c] Simplified dialog template parsing. Implemented DialogBoxIndirect(). * [windows/win.c] Fixed bug in CreateWindow() when aborting window creation. Modified UpdateWindow() to only update visible windows. Implemented IsWindow(). Nov 14, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Listbox control window : new messages. * [controls/combo.c] Combo box control window : new messages. * [misc/message.c] Moved stub MessageBox() to this new file. Implemented of a callback, now MessageBox show a window. * [loader/resource.c] New function DestroyIcon() New function DestroyCursor() Filled stub LoadIcon() Filled stub LoadCursor() Bug fixed in FindResourceByName() : missing lseek(). * [obj/dib.c] New function DrawIcon() * [windows/win.c] New function CloseWindow() New function OpenIcon() New function IsIconic() New Function FindWindow() Sun Nov 14 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [loader/selector.c] Wrote AllocCStoDSAlias() and AllocDStoCSAlias() Sun Nov 14 08:27:19 1993 Bob Amstadt (bob at amscons) * [loader/selector.c] Wrote AllocSelector() and PrestoChangoSelector(). YUK! Sat Nov 13 13:56:42 1993 Bob Amstadt (bob at amscons) * [loader/resource.c] Wrote FindResource(), LoadResource(), LockResource(), and FreeResource() * [include/segmem.h] [loader/selector.c] [loader/signal.h] Changed selector allocation method. Sun Nov 10 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [if1632/callback.c if1632/call.S if1632/user.spec] added Catch (KERNEL.55) and Throw (KERNEL.56) Nov 7, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/scroll.c] Scroll bar control window Bug resolved : Painting message before scroll visible. * [controls/listbox.c] Listbox control window Destroy cleanup. * [controls/combo.c] Combo box control window Destroy cleanup. * [controls/button.c] GetCheck Message now return is state. * [windows/win.c] New function IsWindowVisible()
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*/
#include <stdarg.h>
Release 0.4.10 Mon Nov 22 13:58:56 1993 David Metcalfe <david@prism.demon.co.uk> * [windows/scroll.c] Preliminary implementations of ScrollWindow, ScrollDC and ScrollWindowEx. Nov 21, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Optimization of redraw during 'Add' or 'Insert'. * [controls/scroll.c] Optimization of WM_PAINT during 'thumbtracking'. * [controls/button.c] Add of beta implement of 'BS_OWNERDRAW' * [controls/static.c] Style 'SS_ICON' new supported. * [misc/message.c] Begin of implemantation of MB_XXX styles. * [loader/resource.c] Function LoadIcon() : now prepare transparency Bitmap mask. Function LoadCursor() : now prepare a 'X pixmapcursor'. New function SetCursor() : not finished. New function ShowCursor() : not finished. New function AccessResource() : stub. * [obj/dib.c] Function DrawIcon(): deugging phase of icon transparency mask. * [loader/library.c] new file for news functions LoadLibrary() & FreeLibrary(). * [sysres.dll] Resources only 16bits DLL for System Resources, icons, etc... Sun Nov 14 14:39:06 1993 julliard@di.epfl.ch (Alexandre Julliard) * [include/dialog.h] [windows/dialog.c] Simplified dialog template parsing. Implemented DialogBoxIndirect(). * [windows/win.c] Fixed bug in CreateWindow() when aborting window creation. Modified UpdateWindow() to only update visible windows. Implemented IsWindow(). Nov 14, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Listbox control window : new messages. * [controls/combo.c] Combo box control window : new messages. * [misc/message.c] Moved stub MessageBox() to this new file. Implemented of a callback, now MessageBox show a window. * [loader/resource.c] New function DestroyIcon() New function DestroyCursor() Filled stub LoadIcon() Filled stub LoadCursor() Bug fixed in FindResourceByName() : missing lseek(). * [obj/dib.c] New function DrawIcon() * [windows/win.c] New function CloseWindow() New function OpenIcon() New function IsIconic() New Function FindWindow() Sun Nov 14 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [loader/selector.c] Wrote AllocCStoDSAlias() and AllocDStoCSAlias() Sun Nov 14 08:27:19 1993 Bob Amstadt (bob at amscons) * [loader/selector.c] Wrote AllocSelector() and PrestoChangoSelector(). YUK! Sat Nov 13 13:56:42 1993 Bob Amstadt (bob at amscons) * [loader/resource.c] Wrote FindResource(), LoadResource(), LockResource(), and FreeResource() * [include/segmem.h] [loader/selector.c] [loader/signal.h] Changed selector allocation method. Sun Nov 10 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [if1632/callback.c if1632/call.S if1632/user.spec] added Catch (KERNEL.55) and Throw (KERNEL.56) Nov 7, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/scroll.c] Scroll bar control window Bug resolved : Painting message before scroll visible. * [controls/listbox.c] Listbox control window Destroy cleanup. * [controls/combo.c] Combo box control window Destroy cleanup. * [controls/button.c] GetCheck Message now return is state. * [windows/win.c] New function IsWindowVisible()
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#include <stdlib.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "wine/winuser16.h"
#include "winuser.h"
#include "user_private.h"
#include "win.h"
#include "wine/debug.h"
Release 951212 Mon Dec 11 19:08:55 1995 Alexandre Julliard <julliard@sunsite.unc.edu> * [misc/lstr.c] Replaced wine_strncpy() by a 32-bit version of lstrcpyn(), since they do the same job. * [tools/build.c] Fixed __attribute__((stdcall)) to make it compile with gcc versions under 2.7. Doesn't mean it will run OK though... Sat Dec 09 13:22:58 1995 Cameron Heide <heide@ee.ualberta.ca> * [include/kernel32.h] [include/winerror.h] Added file attribute definitions and more error codes. * [win32/error.c] Added some rudimentary errno-to-Win32 error conversion code. * [win32/file.c] Added to GetFileInformationByHandle, filled in some known error codes, and switched to dprintf_win32. * [win32/time.c] Added GetLocalTime. Fri Dec 8 14:37:39 1995 Jim Peterson <jspeter@birch.ee.vt.edu> * [controls/combo.c] Converted functions of the type LONG _(HWND,WORD,LONG) to the type LRESULT _(HWND,WPARAM,LPARAM) where needed. * [include/libres.h] Restructured libres prototypes to closer match the windows API. * [include/windows.h] Changed several API prototypes' parameter types from 'short' to INT, which is #defined as short in the emulator, but is a normal int in WINELIB32. Also changed SEGPTR from DWORD to void* when WINELIB32. (This creates a lot of warnings at library-compile time, but less warnings at app-compile time. I'll remove the warnings soon.) * [loader/resource.c] Fixed parameter mismatch in call to LIBRES_FindResource(). Changed various implementations of the LIBRES_* API functions. * [loader/signal.c] Deleted local 'i' from win_fault(), since it was unused. * [objects/bitblt.c] Mirrored changes to include/windows.h mentioned above. * [toolkit/hello3.c] Changed LoadMenuIndirect() call to LoadMenu() to test the new resource registration technique. * [toolkit/libres.c] Removed definition of 'struct resource' and fixed bugs in the resource implementation. Implemented LIBRES_FindResource. * [windows/graphics.c] Mirrored changes to include/windows.h mentioned above. Thu Dec 7 23:15:56 1995 Martin von Loewis <loewis@informatik.hu-berlin.de> * [controls/edit.c] LOCAL_HeapExists: Changed parameter to HANDLE. For WineLib, return true * [controls/listbox.c] CreateListBoxStruct: Initialize HeapSel to 0 for WineLib * [include/listbox.h] change HeapSel from WORD to HANDLE * [include/resource.h][rc/winerc.c] struct ResourceTable: removed struct resource: moved to header file autoregister resources if supported by compiler * [memory/local.h] LOCAL_GetHeap: expect HANDLE rather than WORD * [toolkit/Makefile.in] Add ALLCFLAGS to make hello3 * [toolkit/heap.c] LocalFree, HEAP_Free: handle 0 parameter gracefully Wed Dec 06 15:34:23 1995 Greg Cooper <cooper@ima-inc.com> * [misc/winsocket.c] Fixed the msgsnd and msgrcv errors that winsock programs get. Wed Dec 06 12:47:23 MET 1995 Sven Verdoolaege <skimo@dns.ufsia.ac.be> * [if1632/kernel.spec] Fixed _hread and _hwrite return type * [if1632/relay32.c] [loader/pe_image.c] Hacked loading of PE-dll's in * [win32/advapi.c] Added stubs for RegCreateKeyEx, RegSetValueEx, RegQueryValueEx * [win32/file.c] Added stubs for OpenFileMapping, CreateFileMapping, MapViewOfFileEx * [win32/process.c] Added stubs for CreateMutexA, ReleaseMutex, CreateEventA, WaitForSingleObject, DuplicateHandle, GetCurrentProcess Mon Dec 04 13:06:37 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [include/wine.h] [misc/lstr.c] Define wine_strncpy(). This function does not pad the buffer with zeroes like GNU strncpy(), which might break some Windows programs that pass bogus size arguments. * [loader/module.c]: GetModuleFileName(), [misc/commdlg.c]: GetFileTitle(), [misc/keyboard.c], [misc/lstr.c]: lstrcpyn(), [misc/ole2nls.c], [misc/profile.c], [multimedia/mcistring.c], [multimedia/mmsystem.c], [objects/font.c]: Use wine_strncpy() where strings are returned to Windows programs. * [objects/metafile.c] PlayMetafile(): Clear the handle table before using it. * [misc/shell.c] [misc/main.c] Rename SHELL_RegCheckForRoot() to SHELL_Init() and call it from main(). * [misc/profile.c] load(): Need to handle comments. * [toolkit/libres.c] Make it compile. * [windows/nonclient.c] Use MAKE_SEGPTR macro in two places where a user heap block used to be allocated instead. Sat Dec 02 16:43:43 1995 Ramon Garcia <ramon@ie3.clubs.etsit.upm.es> * [windows/winpos.c] In function SetWindowPos: do not redraw the parent of a window if the specified window is placed on the top. This avoids that ShowWindow(hwnd,1) hides hwnd instead of showing it. Sat Dec 02 11:00:00 1995 Alex Korobka <alex@phm30.pharm.sunysb.edu> * [windows/scroll.c] Now it can scroll children along with the client region of parent window. Tried to optimize update region calculation. * [windows/mdi.c] ScrollChildren function, more other features added. Basically a rewrite. * [windows/winpos.c] [windows/focus.c] Reimplemented window activation and focus handling. * [windows/nonclient.c] Added new flag WIN_NCACTIVATED. * [windows/message.c] [loader/task.c] Small changes (to maintain linked list of message queues). Wed Nov 29 15:51:48 1995 Daniel Schepler <daniel@shep13.wustl.edu> * [include/options.h] [misc/main.c] [windows/defwnd.c] [windows/event.c] [windows/nonclient.c] [windows/win.c] [Wine.man] Implemented a -managed option to replace the standard Windows frame of top-level windows with the window manager's decorations. If a top-level window makes its own frame, this will still show up, inside the window manager decorations (I believe ctl3dv2.dll would do this, although I can't test this).
1995-12-12 19:49:11 +01:00
WINE_DEFAULT_DEBUG_CHANNEL(scroll);
/*************************************************************************
* fix_caret
*/
static HWND fix_caret(HWND hWnd, LPRECT lprc, UINT flags)
{
GUITHREADINFO info;
if (!GetGUIThreadInfo( GetCurrentThreadId(), &info )) return 0;
if (!info.hwndCaret) return 0;
if (info.hwndCaret == hWnd ||
((flags & SW_SCROLLCHILDREN) && IsChild(hWnd, info.hwndCaret)))
{
POINT pt;
pt.x = info.rcCaret.left;
pt.y = info.rcCaret.top;
MapWindowPoints( info.hwndCaret, hWnd, (LPPOINT)&info.rcCaret, 2 );
if( IntersectRect(lprc, lprc, &info.rcCaret) )
{
HideCaret(0);
lprc->left = pt.x;
lprc->top = pt.y;
return info.hwndCaret;
}
}
return 0;
}
/*************************************************************************
* ScrollWindowEx (USER32.@)
*
* Note: contrary to what the doc says, pixels that are scrolled from the
* outside of clipRect to the inside are NOT painted.
*
*/
INT WINAPI ScrollWindowEx( HWND hwnd, INT dx, INT dy,
const RECT *rect, const RECT *clipRect,
HRGN hrgnUpdate, LPRECT rcUpdate,
UINT flags )
{
INT retVal = NULLREGION;
BOOL bOwnRgn = TRUE;
BOOL bUpdate = (rcUpdate || hrgnUpdate || flags & (SW_INVALIDATE | SW_ERASE));
int rdw_flags;
HRGN hrgnTemp;
HDC hDC;
RECT rc, cliprc;
RECT caretrc;
HWND hwndCaret = NULL;
TRACE( "%p, %d,%d hrgnUpdate=%p rcUpdate = %p %s %04x\n",
hwnd, dx, dy, hrgnUpdate, rcUpdate, wine_dbgstr_rect(rect), flags );
TRACE( "clipRect = %s\n", wine_dbgstr_rect(clipRect));
if( flags & ~( SW_SCROLLCHILDREN | SW_INVALIDATE | SW_ERASE))
FIXME("some flags (%04x) are unhandled\n", flags);
rdw_flags = (flags & SW_ERASE) && (flags & SW_INVALIDATE) ?
RDW_INVALIDATE | RDW_ERASE : RDW_INVALIDATE ;
if (!WIN_IsWindowDrawable( hwnd, TRUE )) return ERROR;
hwnd = WIN_GetFullHandle( hwnd );
GetClientRect(hwnd, &rc);
if (rect) IntersectRect(&rc, &rc, rect);
if (clipRect) IntersectRect(&cliprc,&rc,clipRect);
else cliprc = rc;
if( hrgnUpdate ) bOwnRgn = FALSE;
else if( bUpdate ) hrgnUpdate = CreateRectRgn( 0, 0, 0, 0 );
if( !IsRectEmpty(&cliprc) && (dx || dy)) {
caretrc = rc;
hwndCaret = fix_caret(hwnd, &caretrc, flags);
hDC = GetDCEx( hwnd, 0, DCX_CACHE | DCX_USESTYLE );
if (hDC)
{
ScrollDC( hDC, dx, dy, &rc, &cliprc, hrgnUpdate, rcUpdate );
ReleaseDC( hwnd, hDC );
if (!bUpdate)
RedrawWindow( hwnd, NULL, hrgnUpdate, rdw_flags);
}
/* Take into account the fact that some damage may have occurred during
* the scroll */
hrgnTemp = CreateRectRgn( 0, 0, 0, 0 );
retVal = GetUpdateRgn( hwnd, hrgnTemp, FALSE );
if (retVal != NULLREGION)
{
HRGN hrgnClip = CreateRectRgnIndirect(&cliprc);
OffsetRgn( hrgnTemp, dx, dy );
CombineRgn( hrgnTemp, hrgnTemp, hrgnClip, RGN_AND );
RedrawWindow( hwnd, NULL, hrgnTemp, rdw_flags);
DeleteObject( hrgnClip );
}
DeleteObject( hrgnTemp );
} else {
/* nothing was scrolled */
if( !bOwnRgn)
SetRectRgn( hrgnUpdate, 0, 0, 0, 0 );
SetRectEmpty( rcUpdate);
}
if( flags & SW_SCROLLCHILDREN )
{
HWND *list = WIN_ListChildren( hwnd );
if (list)
{
int i;
RECT r, dummy;
for (i = 0; list[i]; i++)
{
GetWindowRect( list[i], &r );
MapWindowPoints( 0, hwnd, (POINT *)&r, 2 );
if (!rect || IntersectRect(&dummy, &r, rect))
SetWindowPos( list[i], 0, r.left + dx, r.top + dy, 0, 0,
SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE |
SWP_NOREDRAW | SWP_DEFERERASE );
}
HeapFree( GetProcessHeap(), 0, list );
}
}
if( flags & (SW_INVALIDATE | SW_ERASE) )
RedrawWindow( hwnd, NULL, hrgnUpdate, rdw_flags |
((flags & SW_SCROLLCHILDREN) ? RDW_ALLCHILDREN : 0 ) );
if( hwndCaret ) {
SetCaretPos( caretrc.left + dx, caretrc.top + dy );
ShowCaret(hwndCaret);
}
if( bOwnRgn && hrgnUpdate ) DeleteObject( hrgnUpdate );
return retVal;
}
Release 961117 Sun Nov 17 15:01:45 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [graphics/bitblt.c] [graphics/x11drv/bitblt.c] Moved BitBlt operations to the new graphics driver interface. Implemented PatBlt32, BitBlt32 and StretchBlt32. * [memory/global.c] Unified MemManInfo() and GlobalMemoryStatus(). * [objects/text.c] Fixed ExtTextOut() to always use physical coords for clip rect. * [windows/dialog.c] Implemented DlgDirSelectEx() and Win32 version of DlgDirSelect*. * [windows/event.c] Avoid busy-looping in EVENT_WaitXEvent when no timer is pending (thanks to Thomas Koenig). * [windows/painting.c] Moved update region clipping for CS_PARENTDC windows to BeginPaint(). * [windows/scroll.c] Implemented Win32 version of ScrollWindow() and ScrollDC(). Tue Nov 12 09:52:17 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [files/*.c] [win32/file.c] Some win32 filetime conversion functions added. Fixed behaviour with DOS drives pointing to UNIX / SetCurrentDirectory() may also get X:\xxx paths. Fixed FILE_Open when called from CreateFile(). Added GetFileSize(), MapViewOfFile(), SetFileTime(), GetFileTime(). * [misc/crtdll.c] [if1632/crtdll.spec] Added some new functions. * [if1632/user32.spec] Some thunks into win16 code added. * [win32/init.c] Added GetSystemInfo(), removed GetModuleFileName() stub. * [win32/code_page.c] [if1632/thunk.c] Added EnumSystemCodePages* (untested). * [objects/font.c] [if1632/thunk.c] Added EnumFontFamilies32*. Mon Nov 11 14:50:24 1996 Huw D. M. Davies <h.davies1@physics.oxford.ac.uk> * [controls/menu.c] [windows/mdi.c] Don't delete the MDI `windows' menu if it's already been deleted. * [misc/exec.c] Notepad always calls WinHelp(.., HELP_QUIT, ...) at termination and complains if it returns FALSE. * [windows/winpos.c] Get maximized MDI child's nonclient area redrawn after resize. Thu Nov 7 13:32:34 1996 Lee Jaekil <juria@seodu.co.kr> * [memory/global.c] Use /proc filesystem for GlobalMemoryStatus() on Linux. Mon Nov 4 18:30:00 1996 Alex Korobka <alex@trantor.pharm.sunysb.edu> * [windows/event.c] Added OffiX-style file drop handling. File paths must be DOS-mappable by Wine (via wine.conf). * [controls/combo.c] Added WM_GETTEXT handler. * [objects/palette.c] Added ResizePalette() (untested). * [objects/cursoricon.c] Implemented icon to cursor conversion. * [objects/color.c] Fixed crash on startup when no colorcells are writeable. Mon Nov 4 00:49:41 1996 Ulrich Schmid <uschmid@mail.hh.provi.de> * [rc/winerc.c] Added support for win32 output. * [library/libres.c] [include/libres.h] [loader/resource.c] Renamed LIBRES_FindResource to LIBRES_FindResource16. Added LIBRES_FindResource32. Sun Nov 3 21:21:45 1996 Robert Pouliot <krynos@clic.net> * [loader/builtin.c] [if1632/Makefile.in] [if1632/wing.spec] Added the spec file for WinG, it's only stub for now, but it should be easy to do by someone with Windows programming knowledge. See: ftp.microsoft.com/SoftLib/MSLFILES/wing10.exe. * [if1632/crtdll.spec] Added some string and memory functions to make sfxed95.exe (of Warcraft 2) almost work.
1996-11-17 19:59:11 +01:00
/*************************************************************************
2000-12-22 02:38:01 +01:00
* ScrollWindow (USER32.@)
Release 970824 Sat Aug 23 00:05:23 1997 Andreas Mohr <100.30936@germany.net> * [if1632/kernel.spec] [if1632/mmsystem.spec] Added some stubs. * [include/neexe.h] [loader/module.c] Added warning for OS/2 executables. * [multimedia/midi.c] Shortened MIDIOUT driver version string to be less than 31 chars. * [objects/gdiobj.c] Fixed DeleteObject32() to react properly when called with stock object. Fri Aug 22 18:03:26 1997 Dimitrie O. Paun <dimi@cs.toronto.edu> * [controls/updown.c] [include/updown.h] First attempt at implementiong the UpDown class. * [controls/widgets.c] Added the UpDown class to be initialized by InitCommonControls(). Wed Aug 20 18:01:33 1997 Doug Ridgway <ridgway@routh.UCSD.EDU> * [graphics/*] [objects/*] [include/gdi.h] Made all GDI objects (except DCs) moveable. Mon Aug 18 03:25:30 1997 Alex Korobka <alex@trantor.pharm.sunysb.edu> * [windows/event.c] [misc/winsock.c] [misc/winsock_dns.c] Removed IPC communication to speed up winsock services (tested only with 16-bit netscape 3.03). * [graphics/x11drv/xfont.c] [documentation/fonts] Miscellaneous improvements. Updated docs. Sun Aug 17 20:39:55 1997 Ingo Schneider <schneidi@informatik.tu-muenchen.de> * [misc/comm.c] A couple of bug fixes. Sun Aug 17 19:29:22 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [debugger/dbg.y] Display next instruction after stepi/nexti. * [if1632/relay.c] [include/callback.h] [tools/build.c] Replaced CallTo32_LargeStack with the CALL_LARGE_STACK macro for better Winelib support. * [include/sigcontext.h] Renamed to sig_context.h to avoid conflicts with libc. * [*/*] All API functions are now prefixed with WINAPI in prevision of future Winelib integration. * [loader/signal.c] [memory/ldt.c] Fixed assembly code to be -fPIC compatible. Thu Aug 14 14:38:15 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [if1632/crtdll.spec][win32/except.c] _global_unwind, _local_unwind stub added. * [objects/dib.c] Don't read memory you don't even need for the target bitmap (fixes one 'lazy' program). * [if1632/relay.c][if1632/thunk.c][if1632/kernel32.spec] [win32/ordinals.c][memory/selector.c][memory/global.c] [include/callback.h] Added/moved some more win95 ordinal stuff. Implemented QT_Thunk (not 100% correct yet) and some friends. * [loader/pe_image.c] Add possibility to break at the DLL entrypoint. * [controls/static.c][misc/commdlg.c][scheduler/thread.c] Misc bugfixes and additions. * [misc/registry.c] The registry seems to be case-preserving but case-insensitive. * [memory/global.c] Adapted to new /proc/meminfo format. * [objects/font.c][graphics/x11drv/xfont.c] FONT_SelectObject and GetTextMetrics* get passed ranges in logical and not device points (thanks to Marion Reyzl for pointing this out). * [windows/caret.c] Use the windows own DC if present (The caret coordinates are logical coordinates based on it). Fixes another AMIPRO problem. Wed Aug 6 18:22:22 1997 Morten Welinder <terra@diku.dk> * [controls/menu.c] General clean-up and Win32 work: split item_flags into fType and fState; split item_id into wID and hSubMenu. Improved debug-printing. Implemented InsertMenuItem32[AW], SetMenuDefaultItem32, and SetMenuItemInfo32[AW]. Fixed GetMenuItemInfo32[AW]. * [if1632/user32.spec] Define above new functions. * [include/windows.h] Define MF_DEFAULT and MF_RIGHTJUSTIFY. Prototype above functions. * [include/menu.h] Don't prototype now-static MENU_InitSysMenuPopup. * [include/comm.h] Reduce MAX_PORTS to 9 (which the profile code can handle). Tue Aug 5 20:16:22 1997 Victor Schneider <vischne@ibm.net> * [library/winestub.c] [libtest/expand.c] These patches let people porting Windows apps compile them using the same conventions regarding global _argc and _argv as those on Windows C/C++ compilers.
1997-08-24 18:00:30 +02:00
*
Release 961117 Sun Nov 17 15:01:45 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [graphics/bitblt.c] [graphics/x11drv/bitblt.c] Moved BitBlt operations to the new graphics driver interface. Implemented PatBlt32, BitBlt32 and StretchBlt32. * [memory/global.c] Unified MemManInfo() and GlobalMemoryStatus(). * [objects/text.c] Fixed ExtTextOut() to always use physical coords for clip rect. * [windows/dialog.c] Implemented DlgDirSelectEx() and Win32 version of DlgDirSelect*. * [windows/event.c] Avoid busy-looping in EVENT_WaitXEvent when no timer is pending (thanks to Thomas Koenig). * [windows/painting.c] Moved update region clipping for CS_PARENTDC windows to BeginPaint(). * [windows/scroll.c] Implemented Win32 version of ScrollWindow() and ScrollDC(). Tue Nov 12 09:52:17 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [files/*.c] [win32/file.c] Some win32 filetime conversion functions added. Fixed behaviour with DOS drives pointing to UNIX / SetCurrentDirectory() may also get X:\xxx paths. Fixed FILE_Open when called from CreateFile(). Added GetFileSize(), MapViewOfFile(), SetFileTime(), GetFileTime(). * [misc/crtdll.c] [if1632/crtdll.spec] Added some new functions. * [if1632/user32.spec] Some thunks into win16 code added. * [win32/init.c] Added GetSystemInfo(), removed GetModuleFileName() stub. * [win32/code_page.c] [if1632/thunk.c] Added EnumSystemCodePages* (untested). * [objects/font.c] [if1632/thunk.c] Added EnumFontFamilies32*. Mon Nov 11 14:50:24 1996 Huw D. M. Davies <h.davies1@physics.oxford.ac.uk> * [controls/menu.c] [windows/mdi.c] Don't delete the MDI `windows' menu if it's already been deleted. * [misc/exec.c] Notepad always calls WinHelp(.., HELP_QUIT, ...) at termination and complains if it returns FALSE. * [windows/winpos.c] Get maximized MDI child's nonclient area redrawn after resize. Thu Nov 7 13:32:34 1996 Lee Jaekil <juria@seodu.co.kr> * [memory/global.c] Use /proc filesystem for GlobalMemoryStatus() on Linux. Mon Nov 4 18:30:00 1996 Alex Korobka <alex@trantor.pharm.sunysb.edu> * [windows/event.c] Added OffiX-style file drop handling. File paths must be DOS-mappable by Wine (via wine.conf). * [controls/combo.c] Added WM_GETTEXT handler. * [objects/palette.c] Added ResizePalette() (untested). * [objects/cursoricon.c] Implemented icon to cursor conversion. * [objects/color.c] Fixed crash on startup when no colorcells are writeable. Mon Nov 4 00:49:41 1996 Ulrich Schmid <uschmid@mail.hh.provi.de> * [rc/winerc.c] Added support for win32 output. * [library/libres.c] [include/libres.h] [loader/resource.c] Renamed LIBRES_FindResource to LIBRES_FindResource16. Added LIBRES_FindResource32. Sun Nov 3 21:21:45 1996 Robert Pouliot <krynos@clic.net> * [loader/builtin.c] [if1632/Makefile.in] [if1632/wing.spec] Added the spec file for WinG, it's only stub for now, but it should be easy to do by someone with Windows programming knowledge. See: ftp.microsoft.com/SoftLib/MSLFILES/wing10.exe. * [if1632/crtdll.spec] Added some string and memory functions to make sfxed95.exe (of Warcraft 2) almost work.
1996-11-17 19:59:11 +01:00
*/
BOOL WINAPI ScrollWindow( HWND hwnd, INT dx, INT dy,
const RECT *rect, const RECT *clipRect )
Release 0.4.10 Mon Nov 22 13:58:56 1993 David Metcalfe <david@prism.demon.co.uk> * [windows/scroll.c] Preliminary implementations of ScrollWindow, ScrollDC and ScrollWindowEx. Nov 21, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Optimization of redraw during 'Add' or 'Insert'. * [controls/scroll.c] Optimization of WM_PAINT during 'thumbtracking'. * [controls/button.c] Add of beta implement of 'BS_OWNERDRAW' * [controls/static.c] Style 'SS_ICON' new supported. * [misc/message.c] Begin of implemantation of MB_XXX styles. * [loader/resource.c] Function LoadIcon() : now prepare transparency Bitmap mask. Function LoadCursor() : now prepare a 'X pixmapcursor'. New function SetCursor() : not finished. New function ShowCursor() : not finished. New function AccessResource() : stub. * [obj/dib.c] Function DrawIcon(): deugging phase of icon transparency mask. * [loader/library.c] new file for news functions LoadLibrary() & FreeLibrary(). * [sysres.dll] Resources only 16bits DLL for System Resources, icons, etc... Sun Nov 14 14:39:06 1993 julliard@di.epfl.ch (Alexandre Julliard) * [include/dialog.h] [windows/dialog.c] Simplified dialog template parsing. Implemented DialogBoxIndirect(). * [windows/win.c] Fixed bug in CreateWindow() when aborting window creation. Modified UpdateWindow() to only update visible windows. Implemented IsWindow(). Nov 14, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Listbox control window : new messages. * [controls/combo.c] Combo box control window : new messages. * [misc/message.c] Moved stub MessageBox() to this new file. Implemented of a callback, now MessageBox show a window. * [loader/resource.c] New function DestroyIcon() New function DestroyCursor() Filled stub LoadIcon() Filled stub LoadCursor() Bug fixed in FindResourceByName() : missing lseek(). * [obj/dib.c] New function DrawIcon() * [windows/win.c] New function CloseWindow() New function OpenIcon() New function IsIconic() New Function FindWindow() Sun Nov 14 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [loader/selector.c] Wrote AllocCStoDSAlias() and AllocDStoCSAlias() Sun Nov 14 08:27:19 1993 Bob Amstadt (bob at amscons) * [loader/selector.c] Wrote AllocSelector() and PrestoChangoSelector(). YUK! Sat Nov 13 13:56:42 1993 Bob Amstadt (bob at amscons) * [loader/resource.c] Wrote FindResource(), LoadResource(), LockResource(), and FreeResource() * [include/segmem.h] [loader/selector.c] [loader/signal.h] Changed selector allocation method. Sun Nov 10 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [if1632/callback.c if1632/call.S if1632/user.spec] added Catch (KERNEL.55) and Throw (KERNEL.56) Nov 7, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/scroll.c] Scroll bar control window Bug resolved : Painting message before scroll visible. * [controls/listbox.c] Listbox control window Destroy cleanup. * [controls/combo.c] Combo box control window Destroy cleanup. * [controls/button.c] GetCheck Message now return is state. * [windows/win.c] New function IsWindowVisible()
1993-11-24 18:08:56 +01:00
{
return
(ERROR != ScrollWindowEx( hwnd, dx, dy, rect, clipRect, 0, NULL,
(rect ? 0 : SW_SCROLLCHILDREN) |
SW_INVALIDATE ));
Release 0.4.10 Mon Nov 22 13:58:56 1993 David Metcalfe <david@prism.demon.co.uk> * [windows/scroll.c] Preliminary implementations of ScrollWindow, ScrollDC and ScrollWindowEx. Nov 21, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Optimization of redraw during 'Add' or 'Insert'. * [controls/scroll.c] Optimization of WM_PAINT during 'thumbtracking'. * [controls/button.c] Add of beta implement of 'BS_OWNERDRAW' * [controls/static.c] Style 'SS_ICON' new supported. * [misc/message.c] Begin of implemantation of MB_XXX styles. * [loader/resource.c] Function LoadIcon() : now prepare transparency Bitmap mask. Function LoadCursor() : now prepare a 'X pixmapcursor'. New function SetCursor() : not finished. New function ShowCursor() : not finished. New function AccessResource() : stub. * [obj/dib.c] Function DrawIcon(): deugging phase of icon transparency mask. * [loader/library.c] new file for news functions LoadLibrary() & FreeLibrary(). * [sysres.dll] Resources only 16bits DLL for System Resources, icons, etc... Sun Nov 14 14:39:06 1993 julliard@di.epfl.ch (Alexandre Julliard) * [include/dialog.h] [windows/dialog.c] Simplified dialog template parsing. Implemented DialogBoxIndirect(). * [windows/win.c] Fixed bug in CreateWindow() when aborting window creation. Modified UpdateWindow() to only update visible windows. Implemented IsWindow(). Nov 14, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Listbox control window : new messages. * [controls/combo.c] Combo box control window : new messages. * [misc/message.c] Moved stub MessageBox() to this new file. Implemented of a callback, now MessageBox show a window. * [loader/resource.c] New function DestroyIcon() New function DestroyCursor() Filled stub LoadIcon() Filled stub LoadCursor() Bug fixed in FindResourceByName() : missing lseek(). * [obj/dib.c] New function DrawIcon() * [windows/win.c] New function CloseWindow() New function OpenIcon() New function IsIconic() New Function FindWindow() Sun Nov 14 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [loader/selector.c] Wrote AllocCStoDSAlias() and AllocDStoCSAlias() Sun Nov 14 08:27:19 1993 Bob Amstadt (bob at amscons) * [loader/selector.c] Wrote AllocSelector() and PrestoChangoSelector(). YUK! Sat Nov 13 13:56:42 1993 Bob Amstadt (bob at amscons) * [loader/resource.c] Wrote FindResource(), LoadResource(), LockResource(), and FreeResource() * [include/segmem.h] [loader/selector.c] [loader/signal.h] Changed selector allocation method. Sun Nov 10 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [if1632/callback.c if1632/call.S if1632/user.spec] added Catch (KERNEL.55) and Throw (KERNEL.56) Nov 7, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/scroll.c] Scroll bar control window Bug resolved : Painting message before scroll visible. * [controls/listbox.c] Listbox control window Destroy cleanup. * [controls/combo.c] Combo box control window Destroy cleanup. * [controls/button.c] GetCheck Message now return is state. * [windows/win.c] New function IsWindowVisible()
1993-11-24 18:08:56 +01:00
}
Release 961117 Sun Nov 17 15:01:45 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [graphics/bitblt.c] [graphics/x11drv/bitblt.c] Moved BitBlt operations to the new graphics driver interface. Implemented PatBlt32, BitBlt32 and StretchBlt32. * [memory/global.c] Unified MemManInfo() and GlobalMemoryStatus(). * [objects/text.c] Fixed ExtTextOut() to always use physical coords for clip rect. * [windows/dialog.c] Implemented DlgDirSelectEx() and Win32 version of DlgDirSelect*. * [windows/event.c] Avoid busy-looping in EVENT_WaitXEvent when no timer is pending (thanks to Thomas Koenig). * [windows/painting.c] Moved update region clipping for CS_PARENTDC windows to BeginPaint(). * [windows/scroll.c] Implemented Win32 version of ScrollWindow() and ScrollDC(). Tue Nov 12 09:52:17 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [files/*.c] [win32/file.c] Some win32 filetime conversion functions added. Fixed behaviour with DOS drives pointing to UNIX / SetCurrentDirectory() may also get X:\xxx paths. Fixed FILE_Open when called from CreateFile(). Added GetFileSize(), MapViewOfFile(), SetFileTime(), GetFileTime(). * [misc/crtdll.c] [if1632/crtdll.spec] Added some new functions. * [if1632/user32.spec] Some thunks into win16 code added. * [win32/init.c] Added GetSystemInfo(), removed GetModuleFileName() stub. * [win32/code_page.c] [if1632/thunk.c] Added EnumSystemCodePages* (untested). * [objects/font.c] [if1632/thunk.c] Added EnumFontFamilies32*. Mon Nov 11 14:50:24 1996 Huw D. M. Davies <h.davies1@physics.oxford.ac.uk> * [controls/menu.c] [windows/mdi.c] Don't delete the MDI `windows' menu if it's already been deleted. * [misc/exec.c] Notepad always calls WinHelp(.., HELP_QUIT, ...) at termination and complains if it returns FALSE. * [windows/winpos.c] Get maximized MDI child's nonclient area redrawn after resize. Thu Nov 7 13:32:34 1996 Lee Jaekil <juria@seodu.co.kr> * [memory/global.c] Use /proc filesystem for GlobalMemoryStatus() on Linux. Mon Nov 4 18:30:00 1996 Alex Korobka <alex@trantor.pharm.sunysb.edu> * [windows/event.c] Added OffiX-style file drop handling. File paths must be DOS-mappable by Wine (via wine.conf). * [controls/combo.c] Added WM_GETTEXT handler. * [objects/palette.c] Added ResizePalette() (untested). * [objects/cursoricon.c] Implemented icon to cursor conversion. * [objects/color.c] Fixed crash on startup when no colorcells are writeable. Mon Nov 4 00:49:41 1996 Ulrich Schmid <uschmid@mail.hh.provi.de> * [rc/winerc.c] Added support for win32 output. * [library/libres.c] [include/libres.h] [loader/resource.c] Renamed LIBRES_FindResource to LIBRES_FindResource16. Added LIBRES_FindResource32. Sun Nov 3 21:21:45 1996 Robert Pouliot <krynos@clic.net> * [loader/builtin.c] [if1632/Makefile.in] [if1632/wing.spec] Added the spec file for WinG, it's only stub for now, but it should be easy to do by someone with Windows programming knowledge. See: ftp.microsoft.com/SoftLib/MSLFILES/wing10.exe. * [if1632/crtdll.spec] Added some string and memory functions to make sfxed95.exe (of Warcraft 2) almost work.
1996-11-17 19:59:11 +01:00
/*************************************************************************
2000-12-22 02:38:01 +01:00
* ScrollDC (USER32.@)
2002-06-01 01:06:46 +02:00
*
* dx, dy, lprcScroll and lprcClip are all in logical coordinates (msdn is wrong)
* hrgnUpdate is returned in device coordinates with rcUpdate in logical coordinates.
Release 961117 Sun Nov 17 15:01:45 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [graphics/bitblt.c] [graphics/x11drv/bitblt.c] Moved BitBlt operations to the new graphics driver interface. Implemented PatBlt32, BitBlt32 and StretchBlt32. * [memory/global.c] Unified MemManInfo() and GlobalMemoryStatus(). * [objects/text.c] Fixed ExtTextOut() to always use physical coords for clip rect. * [windows/dialog.c] Implemented DlgDirSelectEx() and Win32 version of DlgDirSelect*. * [windows/event.c] Avoid busy-looping in EVENT_WaitXEvent when no timer is pending (thanks to Thomas Koenig). * [windows/painting.c] Moved update region clipping for CS_PARENTDC windows to BeginPaint(). * [windows/scroll.c] Implemented Win32 version of ScrollWindow() and ScrollDC(). Tue Nov 12 09:52:17 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [files/*.c] [win32/file.c] Some win32 filetime conversion functions added. Fixed behaviour with DOS drives pointing to UNIX / SetCurrentDirectory() may also get X:\xxx paths. Fixed FILE_Open when called from CreateFile(). Added GetFileSize(), MapViewOfFile(), SetFileTime(), GetFileTime(). * [misc/crtdll.c] [if1632/crtdll.spec] Added some new functions. * [if1632/user32.spec] Some thunks into win16 code added. * [win32/init.c] Added GetSystemInfo(), removed GetModuleFileName() stub. * [win32/code_page.c] [if1632/thunk.c] Added EnumSystemCodePages* (untested). * [objects/font.c] [if1632/thunk.c] Added EnumFontFamilies32*. Mon Nov 11 14:50:24 1996 Huw D. M. Davies <h.davies1@physics.oxford.ac.uk> * [controls/menu.c] [windows/mdi.c] Don't delete the MDI `windows' menu if it's already been deleted. * [misc/exec.c] Notepad always calls WinHelp(.., HELP_QUIT, ...) at termination and complains if it returns FALSE. * [windows/winpos.c] Get maximized MDI child's nonclient area redrawn after resize. Thu Nov 7 13:32:34 1996 Lee Jaekil <juria@seodu.co.kr> * [memory/global.c] Use /proc filesystem for GlobalMemoryStatus() on Linux. Mon Nov 4 18:30:00 1996 Alex Korobka <alex@trantor.pharm.sunysb.edu> * [windows/event.c] Added OffiX-style file drop handling. File paths must be DOS-mappable by Wine (via wine.conf). * [controls/combo.c] Added WM_GETTEXT handler. * [objects/palette.c] Added ResizePalette() (untested). * [objects/cursoricon.c] Implemented icon to cursor conversion. * [objects/color.c] Fixed crash on startup when no colorcells are writeable. Mon Nov 4 00:49:41 1996 Ulrich Schmid <uschmid@mail.hh.provi.de> * [rc/winerc.c] Added support for win32 output. * [library/libres.c] [include/libres.h] [loader/resource.c] Renamed LIBRES_FindResource to LIBRES_FindResource16. Added LIBRES_FindResource32. Sun Nov 3 21:21:45 1996 Robert Pouliot <krynos@clic.net> * [loader/builtin.c] [if1632/Makefile.in] [if1632/wing.spec] Added the spec file for WinG, it's only stub for now, but it should be easy to do by someone with Windows programming knowledge. See: ftp.microsoft.com/SoftLib/MSLFILES/wing10.exe. * [if1632/crtdll.spec] Added some string and memory functions to make sfxed95.exe (of Warcraft 2) almost work.
1996-11-17 19:59:11 +01:00
*/
BOOL WINAPI ScrollDC( HDC hdc, INT dx, INT dy, const RECT *lprcScroll,
const RECT *lprcClip, HRGN hrgnUpdate, LPRECT lprcUpdate )
Release 0.4.10 Mon Nov 22 13:58:56 1993 David Metcalfe <david@prism.demon.co.uk> * [windows/scroll.c] Preliminary implementations of ScrollWindow, ScrollDC and ScrollWindowEx. Nov 21, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Optimization of redraw during 'Add' or 'Insert'. * [controls/scroll.c] Optimization of WM_PAINT during 'thumbtracking'. * [controls/button.c] Add of beta implement of 'BS_OWNERDRAW' * [controls/static.c] Style 'SS_ICON' new supported. * [misc/message.c] Begin of implemantation of MB_XXX styles. * [loader/resource.c] Function LoadIcon() : now prepare transparency Bitmap mask. Function LoadCursor() : now prepare a 'X pixmapcursor'. New function SetCursor() : not finished. New function ShowCursor() : not finished. New function AccessResource() : stub. * [obj/dib.c] Function DrawIcon(): deugging phase of icon transparency mask. * [loader/library.c] new file for news functions LoadLibrary() & FreeLibrary(). * [sysres.dll] Resources only 16bits DLL for System Resources, icons, etc... Sun Nov 14 14:39:06 1993 julliard@di.epfl.ch (Alexandre Julliard) * [include/dialog.h] [windows/dialog.c] Simplified dialog template parsing. Implemented DialogBoxIndirect(). * [windows/win.c] Fixed bug in CreateWindow() when aborting window creation. Modified UpdateWindow() to only update visible windows. Implemented IsWindow(). Nov 14, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Listbox control window : new messages. * [controls/combo.c] Combo box control window : new messages. * [misc/message.c] Moved stub MessageBox() to this new file. Implemented of a callback, now MessageBox show a window. * [loader/resource.c] New function DestroyIcon() New function DestroyCursor() Filled stub LoadIcon() Filled stub LoadCursor() Bug fixed in FindResourceByName() : missing lseek(). * [obj/dib.c] New function DrawIcon() * [windows/win.c] New function CloseWindow() New function OpenIcon() New function IsIconic() New Function FindWindow() Sun Nov 14 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [loader/selector.c] Wrote AllocCStoDSAlias() and AllocDStoCSAlias() Sun Nov 14 08:27:19 1993 Bob Amstadt (bob at amscons) * [loader/selector.c] Wrote AllocSelector() and PrestoChangoSelector(). YUK! Sat Nov 13 13:56:42 1993 Bob Amstadt (bob at amscons) * [loader/resource.c] Wrote FindResource(), LoadResource(), LockResource(), and FreeResource() * [include/segmem.h] [loader/selector.c] [loader/signal.h] Changed selector allocation method. Sun Nov 10 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [if1632/callback.c if1632/call.S if1632/user.spec] added Catch (KERNEL.55) and Throw (KERNEL.56) Nov 7, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/scroll.c] Scroll bar control window Bug resolved : Painting message before scroll visible. * [controls/listbox.c] Listbox control window Destroy cleanup. * [controls/combo.c] Combo box control window Destroy cleanup. * [controls/button.c] GetCheck Message now return is state. * [windows/win.c] New function IsWindowVisible()
1993-11-24 18:08:56 +01:00
{
RECT rSrc, rClipped_src, rClip, rDst, offset;
TRACE( "%p %d,%d hrgnUpdate=%p lprcUpdate = %p\n", hdc, dx, dy, hrgnUpdate, lprcUpdate );
if (lprcClip) TRACE( "lprcClip = %s\n", wine_dbgstr_rect(lprcClip));
if (lprcScroll) TRACE( "lprcScroll = %s\n", wine_dbgstr_rect(lprcScroll));
if (USER_Driver.pScrollDC)
return USER_Driver.pScrollDC( hdc, dx, dy, lprcScroll, lprcClip, hrgnUpdate, lprcUpdate );
/* compute device clipping region (in device coordinates) */
if (lprcScroll) rSrc = *lprcScroll;
else GetClipBox( hdc, &rSrc );
LPtoDP(hdc, (LPPOINT)&rSrc, 2);
if (lprcClip) rClip = *lprcClip;
else GetClipBox( hdc, &rClip );
LPtoDP(hdc, (LPPOINT)&rClip, 2);
IntersectRect( &rClipped_src, &rSrc, &rClip );
TRACE("rSrc %s rClip %s clipped rSrc %s\n", wine_dbgstr_rect(&rSrc),
wine_dbgstr_rect(&rClip), wine_dbgstr_rect(&rClipped_src));
rDst = rClipped_src;
SetRect(&offset, 0, 0, dx, dy);
LPtoDP(hdc, (LPPOINT)&offset, 2);
OffsetRect( &rDst, offset.right - offset.left, offset.bottom - offset.top );
TRACE("rDst before clipping %s\n", wine_dbgstr_rect(&rDst));
IntersectRect( &rDst, &rDst, &rClip );
TRACE("rDst after clipping %s\n", wine_dbgstr_rect(&rDst));
if (!IsRectEmpty(&rDst))
{
/* copy bits */
RECT rDst_lp = rDst, rSrc_lp = rDst;
OffsetRect( &rSrc_lp, offset.left - offset.right, offset.top - offset.bottom );
DPtoLP(hdc, (LPPOINT)&rDst_lp, 2);
DPtoLP(hdc, (LPPOINT)&rSrc_lp, 2);
if (!BitBlt( hdc, rDst_lp.left, rDst_lp.top,
rDst_lp.right - rDst_lp.left, rDst_lp.bottom - rDst_lp.top,
hdc, rSrc_lp.left, rSrc_lp.top, SRCCOPY))
return FALSE;
}
/* compute update areas. This is the clipped source or'ed with the unclipped source translated minus the
clipped src translated (rDst) all clipped to rClip */
if (hrgnUpdate || lprcUpdate)
{
HRGN hrgn = hrgnUpdate, hrgn2;
if (hrgn) SetRectRgn( hrgn, rClipped_src.left, rClipped_src.top, rClipped_src.right, rClipped_src.bottom );
else hrgn = CreateRectRgn( rClipped_src.left, rClipped_src.top, rClipped_src.right, rClipped_src.bottom );
hrgn2 = CreateRectRgnIndirect( &rSrc );
OffsetRgn(hrgn2, offset.right - offset.left, offset.bottom - offset.top );
CombineRgn(hrgn, hrgn, hrgn2, RGN_OR);
SetRectRgn( hrgn2, rDst.left, rDst.top, rDst.right, rDst.bottom );
CombineRgn( hrgn, hrgn, hrgn2, RGN_DIFF );
SetRectRgn( hrgn2, rClip.left, rClip.top, rClip.right, rClip.bottom );
CombineRgn( hrgn, hrgn, hrgn2, RGN_AND );
if( lprcUpdate )
{
GetRgnBox( hrgn, lprcUpdate );
/* Put the lprcUpdate in logical coordinate */
DPtoLP( hdc, (LPPOINT)lprcUpdate, 2 );
TRACE("returning lprcUpdate %s\n", wine_dbgstr_rect(lprcUpdate));
}
if (!hrgnUpdate) DeleteObject( hrgn );
DeleteObject( hrgn2 );
}
return TRUE;
Release 0.4.10 Mon Nov 22 13:58:56 1993 David Metcalfe <david@prism.demon.co.uk> * [windows/scroll.c] Preliminary implementations of ScrollWindow, ScrollDC and ScrollWindowEx. Nov 21, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Optimization of redraw during 'Add' or 'Insert'. * [controls/scroll.c] Optimization of WM_PAINT during 'thumbtracking'. * [controls/button.c] Add of beta implement of 'BS_OWNERDRAW' * [controls/static.c] Style 'SS_ICON' new supported. * [misc/message.c] Begin of implemantation of MB_XXX styles. * [loader/resource.c] Function LoadIcon() : now prepare transparency Bitmap mask. Function LoadCursor() : now prepare a 'X pixmapcursor'. New function SetCursor() : not finished. New function ShowCursor() : not finished. New function AccessResource() : stub. * [obj/dib.c] Function DrawIcon(): deugging phase of icon transparency mask. * [loader/library.c] new file for news functions LoadLibrary() & FreeLibrary(). * [sysres.dll] Resources only 16bits DLL for System Resources, icons, etc... Sun Nov 14 14:39:06 1993 julliard@di.epfl.ch (Alexandre Julliard) * [include/dialog.h] [windows/dialog.c] Simplified dialog template parsing. Implemented DialogBoxIndirect(). * [windows/win.c] Fixed bug in CreateWindow() when aborting window creation. Modified UpdateWindow() to only update visible windows. Implemented IsWindow(). Nov 14, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/listbox.c] Listbox control window : new messages. * [controls/combo.c] Combo box control window : new messages. * [misc/message.c] Moved stub MessageBox() to this new file. Implemented of a callback, now MessageBox show a window. * [loader/resource.c] New function DestroyIcon() New function DestroyCursor() Filled stub LoadIcon() Filled stub LoadCursor() Bug fixed in FindResourceByName() : missing lseek(). * [obj/dib.c] New function DrawIcon() * [windows/win.c] New function CloseWindow() New function OpenIcon() New function IsIconic() New Function FindWindow() Sun Nov 14 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [loader/selector.c] Wrote AllocCStoDSAlias() and AllocDStoCSAlias() Sun Nov 14 08:27:19 1993 Bob Amstadt (bob at amscons) * [loader/selector.c] Wrote AllocSelector() and PrestoChangoSelector(). YUK! Sat Nov 13 13:56:42 1993 Bob Amstadt (bob at amscons) * [loader/resource.c] Wrote FindResource(), LoadResource(), LockResource(), and FreeResource() * [include/segmem.h] [loader/selector.c] [loader/signal.h] Changed selector allocation method. Sun Nov 10 08:27:19 1993 Karl Guenter Wuensch (hz225wu@unidui.uni-duisburg.de) * [if1632/callback.c if1632/call.S if1632/user.spec] added Catch (KERNEL.55) and Throw (KERNEL.56) Nov 7, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [controls/scroll.c] Scroll bar control window Bug resolved : Painting message before scroll visible. * [controls/listbox.c] Listbox control window Destroy cleanup. * [controls/combo.c] Combo box control window Destroy cleanup. * [controls/button.c] GetCheck Message now return is state. * [windows/win.c] New function IsWindowVisible()
1993-11-24 18:08:56 +01:00
}