Go语言 window-api

// Copyright 2010 The go-winapi Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package winapi import ( "syscall" "unsafe" ) const CW_USEDEFAULT = ^0x7fffffff // MessageBox constants const ( MB_OK = 0x00000000 MB_OKCANCEL = 0x00000001 MB_ABORTRETRYIGNORE = 0x00000002 MB_YESNOCANCEL = 0x00000003 MB_YESNO = 0x00000004 MB_RETRYCANCEL = 0x00000005 MB_CANCELTRYCONTINUE = 0x00000006 MB_ICONHAND = 0x00000010 MB_ICONQUESTION = 0x00000020 MB_ICONEXCLAMATION = 0x00000030 MB_ICONASTERISK = 0x00000040 MB_USERICON = 0x00000080 MB_ICONWARNING = MB_ICONEXCLAMATION MB_ICONERROR = MB_ICONHAND MB_ICONINFORMATION = MB_ICONASTERISK MB_ICONSTOP = MB_ICONHAND MB_DEFBUTTON1 = 0x00000000 MB_DEFBUTTON2 = 0x00000100 MB_DEFBUTTON3 = 0x00000200 MB_DEFBUTTON4 = 0x00000300 ) // Dialog box command ids const ( IDOK = 1 IDCANCEL = 2 IDABORT = 3 IDRETRY = 4 IDIGNORE = 5 IDYES = 6 IDNO = 7 IDCLOSE = 8 IDHELP = 9 IDTRYAGAIN = 10 IDCONTINUE = 11 IDTIMEOUT = 32000 ) // System commands const ( SC_SIZE = 0xF000 SC_MOVE = 0xF010 SC_MINIMIZE = 0xF020 SC_MAXIMIZE = 0xF030 SC_NEXTWINDOW = 0xF040 SC_PREVWINDOW = 0xF050 SC_CLOSE = 0xF060 SC_VSCROLL = 0xF070 SC_HSCROLL = 0xF080 SC_MOUSEMENU = 0xF090 SC_KEYMENU = 0xF100 SC_ARRANGE = 0xF110 SC_RESTORE = 0xF120 SC_TASKLIST = 0xF130 SC_SCREENSAVE = 0xF140 SC_HOTKEY = 0xF150 SC_DEFAULT = 0xF160 SC_MONITORPOWER = 0xF170 SC_CONTEXTHELP = 0xF180 SC_SEPARATOR = 0xF00F ) // Static control styles const ( SS_BITMAP = 14 SS_BLACKFRAME = 7 SS_BLACKRECT = 4 SS_CENTER = 1 SS_CENTERIMAGE = 512 SS_EDITCONTROL = 0x2000 SS_ENHMETAFILE = 15 SS_ETCHEDFRAME = 18 SS_ETCHEDHORZ = 16 SS_ETCHEDVERT = 17 SS_GRAYFRAME = 8 SS_GRAYRECT = 5 SS_ICON = 3 SS_LEFT = 0 SS_LEFTNOWORDWRAP = 0xc SS_NOPREFIX = 128 SS_NOTIFY = 256 SS_OWNERDRAW = 0xd SS_REALSIZECONTROL = 0x040 SS_REALSIZEIMAGE = 0x800 SS_RIGHT = 2 SS_RIGHTJUST = 0x400 SS_SIMPLE = 11 SS_SUNKEN = 4096 SS_WHITEFRAME = 9 SS_WHITERECT = 6 SS_USERITEM = 10 SS_TYPEMASK = 0x0000001F SS_ENDELLIPSIS = 0x00004000 SS_PATHELLIPSIS = 0x00008000 SS_WORDELLIPSIS = 0x0000C000 SS_ELLIPSISMASK = 0x0000C000 ) // Button message constants const ( BM_CLICK = 245 BM_GETCHECK = 240 BM_GETIMAGE = 246 BM_GETSTATE = 242 BM_SETCHECK = 241 BM_SETIMAGE = 247 BM_SETSTATE = 243 BM_SETSTYLE = 244 ) // Button notifications const ( BN_CLICKED = 0 BN_PAINT = 1 BN_HILITE = 2 BN_PUSHED = BN_HILITE BN_UNHILITE = 3 BN_UNPUSHED = BN_UNHILITE BN_DISABLE = 4 BN_DOUBLECLICKED = 5 BN_DBLCLK = BN_DOUBLECLICKED BN_SETFOCUS = 6 BN_KILLFOCUS = 7 ) const ( IMAGE_BITMAP = 0 IMAGE_ICON = 1 IMAGE_CURSOR = 2 IMAGE_ENHMETAFILE = 3 ) const ( LR_DEFAULTCOLOR = 0 LR_MONOCHROME = 1 LR_COLOR = 2 LR_COPYRETURNORG = 4 LR_COPYDELETEORG = 8 LR_LOADFROMFILE = 16 LR_LOADTRANSPARENT = 32 LR_LOADREALSIZE = 128 LR_DEFAULTSIZE = 0x0040 LR_VGACOLOR = 0x0080 LR_LOADMAP3DCOLORS = 4096 LR_CREATEDIBSECTION = 8192 LR_COPYFROMRESOURCE = 0x4000 LR_SHARED = 32768 ) // Button style constants const ( BS_3STATE = 5 BS_AUTO3STATE = 6 BS_AUTOCHECKBOX = 3 BS_AUTORADIOBUTTON = 9 BS_BITMAP = 128 BS_BOTTOM = 0X800 BS_CENTER = 0X300 BS_CHECKBOX = 2 BS_DEFPUSHBUTTON = 1 BS_GROUPBOX = 7 BS_ICON = 64 BS_LEFT = 256 BS_LEFTTEXT = 32 BS_MULTILINE = 0X2000 BS_NOTIFY = 0X4000 BS_OWNERDRAW = 0XB BS_PUSHBUTTON = 0 BS_PUSHLIKE = 4096 BS_RADIOBUTTON = 4 BS_RIGHT = 512 BS_RIGHTBUTTON = 32 BS_TEXT = 0 BS_TOP = 0X400 BS_USERBUTTON = 8 BS_VCENTER = 0XC00 BS_FLAT = 0X8000 ) const ( PM_NOREMOVE = 0x0000 PM_REMOVE = 0x0001 PM_NOYIELD = 0x0002 ) // Button state constants const ( BST_CHECKED = 1 BST_INDETERMINATE = 2 BST_UNCHECKED = 0 BST_FOCUS = 8 BST_PUSHED = 4 ) // Predefined brushes constants const ( COLOR_3DDKSHADOW = 21 COLOR_3DFACE = 15 COLOR_3DHILIGHT = 20 COLOR_3DHIGHLIGHT = 20 COLOR_3DLIGHT = 22 COLOR_BTNHILIGHT = 20 COLOR_3DSHADOW = 16 COLOR_ACTIVEBORDER = 10 COLOR_ACTIVECAPTION = 2 COLOR_APPWORKSPACE = 12 COLOR_BACKGROUND = 1 COLOR_DESKTOP = 1 COLOR_BTNFACE = 15 COLOR_BTNHIGHLIGHT = 20 COLOR_BTNSHADOW = 16 COLOR_BTNTEXT = 18 COLOR_CAPTIONTEXT = 9 COLOR_GRAYTEXT = 17 COLOR_HIGHLIGHT = 13 COLOR_HIGHLIGHTTEXT = 14 COLOR_INACTIVEBORDER = 11 COLOR_INACTIVECAPTION = 3 COLOR_INACTIVECAPTIONTEXT = 19 COLOR_INFOBK = 24 COLOR_INFOTEXT = 23 COLOR_MENU = 4 COLOR_MENUTEXT = 7 COLOR_SCROLLBAR = 0 COLOR_WINDOW = 5 COLOR_WINDOWFRAME = 6 COLOR_WINDOWTEXT = 8 COLOR_HOTLIGHT = 26 COLOR_GRADIENTACTIVECAPTION = 27 COLOR_GRADIENTINACTIVECAPTION = 28 ) // GetAncestor flags const ( GA_PARENT = 1 GA_ROOT = 2 GA_ROOTOWNER = 3 ) // GetWindowLong and GetWindowLongPtr constants const ( GWL_EXSTYLE = -20 GWL_STYLE = -16 GWL_WNDPROC = -4 GWLP_WNDPROC = -4 GWL_HINSTANCE = -6 GWLP_HINSTANCE = -6 GWL_HWNDPARENT = -8 GWLP_HWNDPARENT = -8 GWL_ID = -12 GWLP_ID = -12 GWL_USERDATA = -21 GWLP_USERDATA = -21 ) // Predefined window handles const ( HWND_BROADCAST = HWND(0xFFFF) HWND_BOTTOM = HWND(1) HWND_NOTOPMOST = ^HWND(1) // -2 HWND_TOP = HWND(0) HWND_TOPMOST = ^HWND(0) // -1 HWND_DESKTOP = HWND(0) HWND_MESSAGE = ^HWND(2) // -3 ) // Predefined icon constants const ( IDI_APPLICATION = 32512 IDI_HAND = 32513 IDI_QUESTION = 32514 IDI_EXCLAMATION = 32515 IDI_ASTERISK = 32516 IDI_WINLOGO = 32517 IDI_WARNING = IDI_EXCLAMATION IDI_ERROR = IDI_HAND IDI_INFORMATION = IDI_ASTERISK ) // Predefined cursor constants const ( IDC_ARROW = 32512 IDC_IBEAM = 32513 IDC_WAIT = 32514 IDC_CROSS = 32515 IDC_UPARROW = 32516 IDC_SIZENWSE = 32642 IDC_SIZENESW = 32643 IDC_SIZEWE = 32644 IDC_SIZENS = 32645 IDC_SIZEALL = 32646 IDC_NO = 32648 IDC_HAND = 32649 IDC_APPSTARTING = 32650 IDC_HELP = 32651 IDC_ICON = 32641 IDC_SIZE = 32640 ) // GetSystemMetrics constants const ( SM_CXSCREEN = 0 SM_CYSCREEN = 1 SM_CXVSCROLL = 2 SM_CYHSCROLL = 3 SM_CYCAPTION = 4 SM_CXBORDER = 5 SM_CYBORDER = 6 SM_CXDLGFRAME = 7 SM_CYDLGFRAME = 8 SM_CYVTHUMB = 9 SM_CXHTHUMB = 10 SM_CXICON = 11 SM_CYICON = 12 SM_CXCURSOR = 13 SM_CYCURSOR = 14 SM_CYMENU = 15 SM_CXFULLSCREEN = 16 SM_CYFULLSCREEN = 17 SM_CYKANJIWINDOW = 18 SM_MOUSEPRESENT = 19 SM_CYVSCROLL = 20 SM_CXHSCROLL = 21 SM_DEBUG = 22 SM_SWAPBUTTON = 23 SM_RE