BSD-3-Clause licensed by Alastair Reid, shelarcy, Tamar Christina
Maintained by Haskell Libraries
This version can be pinned in stack with:Win32-2.12.0.1@sha256:0a804073f14f0979018f17f1eb67c162c1a978f0c64f61b665f918e6e840dd73,4387

Module documentation for 2.12.0.1

  • Graphics
    • Graphics.Win32
      • Graphics.Win32.Control
      • Graphics.Win32.Dialogue
      • Graphics.Win32.GDI
        • Graphics.Win32.GDI.AlphaBlend
        • Graphics.Win32.GDI.Bitmap
        • Graphics.Win32.GDI.Brush
        • Graphics.Win32.GDI.Clip
        • Graphics.Win32.GDI.Font
        • Graphics.Win32.GDI.Graphics2D
        • Graphics.Win32.GDI.HDC
        • Graphics.Win32.GDI.Palette
        • Graphics.Win32.GDI.Path
        • Graphics.Win32.GDI.Pen
        • Graphics.Win32.GDI.Region
        • Graphics.Win32.GDI.Types
      • Graphics.Win32.Icon
      • Graphics.Win32.Key
      • Graphics.Win32.LayeredWindow
      • Graphics.Win32.Menu
      • Graphics.Win32.Message
      • Graphics.Win32.Misc
      • Graphics.Win32.Resource
      • Graphics.Win32.Window
        • Graphics.Win32.Window.AnimateWindow
        • Graphics.Win32.Window.ForegroundWindow
        • Graphics.Win32.Window.HotKey
        • Graphics.Win32.Window.IMM
        • Graphics.Win32.Window.PostMessage
  • Media
    • Media.Win32
  • System
    • System.Win32
      • System.Win32.Automation
        • System.Win32.Automation.Input
          • System.Win32.Automation.Input.Key
          • System.Win32.Automation.Input.Mouse
      • System.Win32.Console
        • System.Win32.Console.CtrlHandler
        • System.Win32.Console.HWND
        • System.Win32.Console.Title
      • System.Win32.DLL
      • System.Win32.DebugApi
      • System.Win32.Encoding
      • System.Win32.Event
      • System.Win32.Exception
        • System.Win32.Exception.Unsupported
      • System.Win32.File
      • System.Win32.FileMapping
      • System.Win32.HardLink
      • System.Win32.Info
        • System.Win32.Info.Computer
        • System.Win32.Info.Version
      • System.Win32.Mem
      • System.Win32.MinTTY
      • System.Win32.NLS
      • System.Win32.Path
      • System.Win32.Process
      • System.Win32.Registry
      • System.Win32.Security
      • System.Win32.Shell
      • System.Win32.SimpleMAPI
      • System.Win32.String
      • System.Win32.SymbolicLink
      • System.Win32.Thread
      • System.Win32.Time
      • System.Win32.Types
      • System.Win32.Utils
      • System.Win32.Word
Depends on 2 packages(full list with versions):
Used by 1 package in nightly-2022-10-05(full list with versions):

This library contains direct bindings to the Windows Win32 APIs for Haskell.

Changes

Changelog for Win32 package

2.12.0.1 June 2021

  • A small fix for WinIO usage. See #177

2.12.0.0 March 2021

  • Win32 for GHC 9.2.x
  • Add export lists to all modules, hiding numerous internal c_ bindings.
  • Update the type of setFileTime to reflect the fact that the FILETIME arguments are in fact Maybes.

2.11.1.0 February 2021

  • Make System.Win32.NLS re-export CodePage from GHC.IO.Encoding.CodePage in base when compiled with base-4.15 or later.

2.11.0.0 January 2021

  • Remove function mapFileBs.

2.10.1.0 October 2020

  • Add System.Win32.Event module
  • Add function openEvent
  • Add function createEvent
  • Add function duplicateHandle
  • Add function setEvent
  • Add function resetEvent
  • Add function pulseEvent
  • Add function signalObjectAndWait
  • Add function waitForSingleObject
  • Add function waitForSingleObjectEx
  • Add function waitForMultipleObjects
  • Add function waitForMultipleObjectsEx
  • Add enums DUPLICATE_CLOSE_SOURCE, DUPLICATE_SAME_ACCESS, EVENT_ALL_ACCESS, EVENT_MODIFY_STATE, WAIT_ABANDONED, WAIT_IO_COMPLETION, WAIT_OBJECT_0, WAIT_TIMEOUT and WAIT_FAILED.
  • Add struct SECURITY_ATTRIBUTES

2.10.0.0 September 2020

  • Add function isWindowVisible
  • Add function getLastInputInfo
  • Add function getTickCount
  • Add function getIdleTime
  • Add enumSystemLocalesEx, enumSystemLocalesEx', getSystemDefaultLocaleName, getUserDefaultLocaleName, isValidLocaleName, getLocaleInfoEx, getTimeFormatEx and lCMapStringEx
  • Add trySized - similar to try but for API calls that return the required size of the buffer when passed a buffer size of zero.
  • Add fromDateFormatPciture and fromTimeFormatPicture, to translate from Windows date and time format pictures to format strings used by the time package.
  • Renamed fields of COORD and SMALL_RECT to avoid name clashes. (See #157)

2.9.0.0 June 2020

  • setWindowClosure now returns the old window closure.
  • defWindowProc now assumes the data stored in GWLP\_USERDATA is the window closure (in line with setWindowClosure and the supplied C genericWndProc)
  • defWindowProc now frees the window closure
  • getMessage and peekMessage test for -1 to identify the error condition
  • Support creating symbolic links without Administrator privilege (See #147)
  • Support for winio the new Windows I/O manager.

2.8.5.0 Dec 2019

  • Add getConsoleMode and setConsoleMode (See #137)

2.8.4.0 Oct 2019

  • Added function getWindowText
  • Added function getWindowTextLength

2.8.3.0 Feb 2019

  • Add Module32FirstW and Module32NextW (See #121)
  • Add Virtual[Alloc/Free]Ex (See #124)

2.8.2.0 Dec 2018

  • Drop use of NegativeLiterals (See #118)

2.8.1.0 Nov 2018

  • Fix broken links (See #116)
  • Remove unused CPP Lower bounds (See #114)
  • GHC 8.8 release

2.8.0.0 May 2018

  • Deprecated regQueryValueKey. (See #105, #108)
  • Updated regQueryValue signature (See #108)
  • Add regQueryDefaultValue (See #108)
  • Add regGetValue and RegTypeRestriction (See #109)
  • Remove sYNCHRONIZE from System.Win32.Process, use System.Win32.File instead. (See #110)

2.7.1.0 April 2018

  • Fixed MOUSEINPUT storable instance. (See #106)

2.7.0.0 March 2018

  • Fixed DWORD_PTR type (See #99)
  • Add lockFile and unlockFile (See #103)

2.6.2.0 December 2017

  • Add setFilePointerEx (See #94)
  • Add getConsoleScreenBufferInfo and getCurrentConsoleScreenBufferInfo (See #95)

2.6.1.0 November 2017

  • Add terminateProcessById (See #91)

2.6.0.0 September 2017

  • Make cabal error out on compilation on non-Windows OSes. (See #80)
  • Update cabal format to 1.10 and set language default to Haskell2010. (See #81)
  • Use Maybe in wrappers for functions with nullable pointer parameters (See #83)
  • Improve cross compilation support. (See #87)

2.5.4.1 April 2017

  • Fixed GetWindowLong on 32-bit Windows

2.5.3.0 March 2017

  • Fix buffer overflow in regSetValue. (See #39)
  • Added getPixel. (See #37)
  • Drop dependency on ntdll because of incorrect import library on x86. (See #79)

2.5.2.0 March 2017

  • Fix constant underflows with (-1) and unsigned numbers.
  • Add commandLineToArgv

2.5.1.0 Feb 2017

  • Add withHandleToHANDLE (originally found in the ansi-terminal library)
  • fixed PokeTZI test

2.5.0.0 Jan 2017

  • failWith (and the API calls that use it) now throw IOErrors with proper IOErrorTypes.
  • Add function findWindowByName
  • Fix a bug in the implementation of poke for TIME_ZONE_INFORMATION which would cause it to be marshalled incorrectly.
  • Add System.Win32.MinTTY module for detecting the presence of MinTTY.
  • Add ULONG type to System.Win32.Types.
  • Add function failIfNeg to System.Win32.Types, which fails if a negative number is returned. This simulates the behavior of the NT_SUCCESS macro.
  • Merged package Win32-extras (See #16)
  • Graphics.Win32.Misc.messageBox safely imported now https://github.com/haskell/win32/pull/5
  • Fixed various alignment calls that were incorrect. These would result in an incorrect alignment being returned on certain platforms. (See #66)

2.4.0.0 Nov 2016

  • Add windows_cconv.h to the install-includes field of Win32.cabal, allowing packages that transitively depend on Win32 to use the WINDOWS_CCONV CPP macro (which expands to stdcall or ccall appropriately depending on the system architecture)
  • Added function getLongPathName
  • Added function getShortPathName
  • Added function getUserName
  • Added file attribute fILE_ATTRIBUTE_REPARSE_POINT
  • Added more File Access Rights constants
  • Added function getCurrentProcessId
  • Added function filepathRelativePathTo
  • Added function pathRelativePathTo
  • Corrected 64 bit types (See #53)

2.3.1.1 May 2016

  • Release for GHC 8.0.1