'\" '\" Copyright (c) 1992 The Regents of the University of California. '\" Copyright (c) 1994-1996 Sun Microsystems, Inc. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" '\" RCS: @(#) $Id: tk.n,v 1.2 2003/11/24 05:10:00 bbbush Exp $ '\" '\" The definitions below are for supplemental macros used in Tcl/Tk '\" manual entries. '\" '\" .AP type name in/out ?indent? '\" Start paragraph describing an argument to a library procedure. '\" type is type of argument (int, etc.), in/out is either "in", "out", '\" or "in/out" to describe whether procedure reads or modifies arg, '\" and indent is equivalent to second arg of .IP (shouldn't ever be '\" needed; use .AS below instead) '\" '\" .AS ?type? ?name? '\" Give maximum sizes of arguments for setting tab stops. Type and '\" name are examples of largest possible arguments that will be passed '\" to .AP later. If args are omitted, default tab stops are used. '\" '\" .BS '\" Start box enclosure. From here until next .BE, everything will be '\" enclosed in one large box. '\" '\" .BE '\" End of box enclosure. '\" '\" .CS '\" Begin code excerpt. '\" '\" .CE '\" End code excerpt. '\" '\" .VS ?version? ?br? '\" Begin vertical sidebar, for use in marking newly-changed parts '\" of man pages. The first argument is ignored and used for recording '\" the version when the .VS was added, so that the sidebars can be '\" found and removed when they reach a certain age. If another argument '\" is present, then a line break is forced before starting the sidebar. '\" '\" .VE '\" End of vertical sidebar. '\" '\" .DS '\" Begin an indented unfilled display. '\" '\" .DE '\" End of indented unfilled display. '\" '\" .SO '\" Start of list of standard options for a Tk widget. The '\" options follow on successive lines, in four columns separated '\" by tabs. '\" '\" .SE '\" End of list of standard options for a Tk widget. '\" '\" .OP cmdName dbName dbClass '\" Start of description of a specific option. cmdName gives the '\" option's name as specified in the class command, dbName gives '\" the option's name in the option database, and dbClass gives '\" the option's class in the option database. '\" '\" .UL arg1 arg2 '\" Print arg1 underlined, then print arg2 normally. '\" '\" RCS: @(#) $Id: tk.n,v 1.2 2003/11/24 05:10:00 bbbush Exp $ '\" '\" # Set up traps and other miscellaneous stuff for Tcl/Tk man pages. .if t .wh -1.3i ^B .nr ^l \n(.l .ad b '\" # Start an argument description .de AP .ie !"\\$4"" .TP \\$4 .el \{\ . ie !"\\$2"" .TP \\n()Cu . el .TP 15 .\} .ta \\n()Au \\n()Bu .ie !"\\$3"" \{\ \&\\$1 \\fI\\$2\\fP (\\$3) .\".b .\} .el \{\ .br .ie !"\\$2"" \{\ \&\\$1 \\fI\\$2\\fP .\} .el \{\ \&\\fI\\$1\\fP .\} .\} .. '\" # define tabbing values for .AP .de AS .nr )A 10n .if !"\\$1"" .nr )A \\w'\\$1'u+3n .nr )B \\n()Au+15n .\" .if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n .nr )C \\n()Bu+\\w'(in/out)'u+2n .. .AS Tcl_Interp Tcl_CreateInterp in/out '\" # BS - start boxed text '\" # ^y = starting y location '\" # ^b = 1 .de BS .br .mk ^y .nr ^b 1u .if n .nf .if n .ti 0 .if n \l'\\n(.lu\(ul' .if n .fi .. '\" # BE - end boxed text (draw box now) .de BE .nf .ti 0 .mk ^t .ie n \l'\\n(^lu\(ul' .el \{\ .\" Draw four-sided box normally, but don't draw top of .\" box if the box started on an earlier page. .ie !\\n(^b-1 \{\ \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul' .\} .el \}\ \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul' .\} .\} .fi .br .nr ^b 0 .. '\" # VS - start vertical sidebar '\" # ^Y = starting y location '\" # ^v = 1 (for troff; for nroff this doesn't matter) .de VS .if !"\\$2"" .br .mk ^Y .ie n 'mc \s12\(br\s0 .el .nr ^v 1u .. '\" # VE - end of vertical sidebar .de VE .ie n 'mc .el \{\ .ev 2 .nf .ti 0 .mk ^t \h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n' .sp -1 .fi .ev .\} .nr ^v 0 .. '\" # Special macro to handle page bottom: finish off current '\" # box/sidebar if in box/sidebar mode, then invoked standard '\" # page bottom macro. .de ^B .ev 2 'ti 0 'nf .mk ^t .if \\n(^b \{\ .\" Draw three-sided box if this is the box's first page, .\" draw two sides but no top otherwise. .ie !\\n(^b-1 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c .el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c .\} .if \\n(^v \{\ .nr ^x \\n(^tu+1v-\\n(^Yu \kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c .\} .bp 'fi .ev .if \\n(^b \{\ .mk ^y .nr ^b 2 .\} .if \\n(^v \{\ .mk ^Y .\} .. '\" # DS - begin display .de DS .RS .nf .sp .. '\" # DE - end display .de DE .fi .RE .sp .. '\" # SO - start of list of standard options .de SO .SH "STANDARD OPTIONS" .LP .nf .ta 5.5c 11c .ft B .. '\" # SE - end of list of standard options .de SE .fi .ft R .LP See the \\fBoptions\\fR manual entry for details on the standard options. .. '\" # OP - start of full description for a single option .de OP .LP .nf .ta 4c Command-Line Name: \\fB\\$1\\fR Database Name: \\fB\\$2\\fR Database Class: \\fB\\$3\\fR .fi .IP .. '\" # CS - begin code excerpt .de CS .RS .nf .ta .25i .5i .75i 1i .. '\" # CE - end code excerpt .de CE .fi .RE .. .de UL \\$1\l'|0\(ul'\\$2 .. .TH tk 3tk 8.3 Tk "Tk Built-In Commands" .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME tk \- 操縱 Tk 內部狀態 .SH "總覽 SYNOPSIS" \fBtk\fR \fIoption \fR?\fIarg arg ...\fR? .BE .SH "描述 DESCRIPTION" .PP \fBtk\fR 命令提供對 Tk 內部狀態的雜類元素的訪問。這個命令操縱的多數資訊適合於作為一個整體的應用(程式),或者是一個螢幕或顯示器,而不是一個特定的視窗。依賴於 \fIoption\fR 引數,這個命令可以接受的多種不同的的形式。合法的形式有: .TP \fBtk appname \fR?\fInewName\fR? 如果未指定 \fInewName\fR,則這個命令返回這個應用(程式)的名字(這個名字可以用在 \fBsend\fR 命令中來與應用通訊)。如果指定了 \fInewName\fR,則把應用的名字變更為 \fInewName\fR。如果給定名字已經使用了,則新增“\fB#2\fR”或“\fB#3\fR”形式的字尾來保持名字的唯一性。這個命令的結果是實際上選擇的名字。\fInewName\fR 不應該開始於大寫字元。這將妨礙選項處理,因為以大寫開頭的名字被假定為類;結果是 Tk 可能找不到給應用的一些選項。如果透過刪除 \fBsend\fR 而停用了傳送,這個命令將重新啟用它們並建立 \fBsend\fR 命令。 .TP \fBtk scaling \fR?\fB\-displayof \fIwindow\fR? ?\fInumber\fR? . 設定和查詢 Tk 使用的當前的比例(縮放)因子,它用於在物理單位(如點、英寸、或毫米)和象素之間進行轉換。\fInumber\fR 引數是指定在 \fIwindow \fR的顯示器上每點的象素數的一個浮點數。如果省略了 \fIwindow\fR 引數,則它預設為主視窗。如果省略了 \fInumber\fR 引數,則返回比例因子的當前值。 .RS .PP “點” (``point'') 是等於 1/72 英寸的一個度量單位。比例因子 1.0 對應於每點 1 象素,這等價與一個 72 dpi 的監視器。比例因子 1.25 意味著每點 1.25 個象素,這是 90 dpi 監視器的設定;在一個 72 dpi 監視器上設定比例因子為 1.25 將導致在應用中顯示的所有東西是正常的 1.25 倍。在應用啟動的時候,基於安裝的監視器的特性類設定比例因子的初始值,但可以在任何時候變更。使用變更了的比例因子的度量將使用新的比例因子,但對現存的元件是否動態的調整自身大小來適應新的比例因子未做規定。 .RE .VS 8.3 .TP \fBtk useinputmethods \fR?\fB\-displayof \fIwindow\fR? ?\fIboolean\fR? . 設定和查詢 Tk 是否應當使用 XIM (X 輸入方法:X Input Methods)來過濾事件的狀態。在一些地域(如: 日本、高麗)中使用 XIM 來處理特殊的輸入裝置。這個特徵只在 X 上重要。如果不能獲得 XIM 支援,它總是返回 0。如果省略了 \fIwindow\fR 引數,則預設為主視窗。如果省略了 \fIboolean\fR 引數,則返回當前狀態。 .VE .SH "關鍵字 KEYWORDS" application name, send .SH "[中文版維護人]" .B 寒蟬退士 .SH "[中文版最新更新]" .B 2002/05/12 .SH "《中國 Linux 論壇 man 手冊頁翻譯計劃》:" .BI http://cmpp.linuxforum.net .SH "跋" .br 本頁面中文版由中文 man 手冊頁計劃提供。 .br 中文 man 手冊頁計劃:\fBhttps://github.com/man-pages-zh/manpages-zh\fR