2 '\" Copyright (c
) 1992 The Regents of the University of California
.
3 '\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
5 '\" See the file "license.terms" for information on usage and redistribution
6 '\" of
this file
, and for a DISCLAIMER OF ALL WARRANTIES
.
8 '\" RCS
: @
(#) $Id: tk.n,v 1.2 2003/11/24 05:10:00 bbbush Exp $
10 '\" The definitions below are
for supplemental macros used
in Tcl
/Tk
13 '\" .AP type name in/out ?indent?
14 '\" Start paragraph describing an argument to a library procedure
.
15 '\" type is type of argument (int, etc.), in/out is either "in", "out",
16 '\" or
"in/out" to describe whether procedure reads or modifies arg
,
17 '\" and indent is equivalent to second arg of .IP (shouldn't ever be
18 '\" needed; use .AS below instead)
21 '\" Give maximum sizes of arguments
for setting tab stops
. Type
and
22 '\" name are examples of largest possible arguments that will be passed
23 '\" to
.AP later
. If args are omitted
, default tab stops are used
.
26 '\" Start box enclosure. From here until next .BE, everything will be
27 '\" enclosed
in one large box
.
30 '\" End of box enclosure.
33 '\" Begin code excerpt
.
38 '\" .VS ?version? ?br?
39 '\" Begin vertical sidebar
, for use
in marking newly
-changed parts
40 '\" of man pages. The first argument is ignored and used for recording
41 '\" the version
when the
.VS was added
, so that the sidebars can be
42 '\" found and removed when they reach a certain age. If another argument
43 '\" is present
, then a line break is forced before starting the sidebar
.
46 '\" End of vertical sidebar.
49 '\" Begin an indented unfilled display
.
52 '\" End of indented unfilled display.
55 '\" Start of
list of standard options
for a Tk widget
. The
56 '\" options follow on successive lines, in four columns separated
60 '\" End of list of standard options for a Tk widget.
62 '\" .OP cmdName dbName dbClass
63 '\" Start of description of a specific option
. cmdName gives the
64 '\" option's name
as specified
in the
class command
, dbName gives
65 '\" the option's name
in the option database
, and dbClass gives
66 '\" the option's
class in the option database
.
69 '\" Print arg1 underlined, then print arg2 normally.
71 '\" RCS: @(#) $Id: tk.n,v 1.2 2003/11/24 05:10:00 bbbush Exp $
73 '\" # Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
77 '\" # Start an argument description
81 . ie !"\\$2
"" .TP
\\n()Cu
86 \&\\$1 \\fI\\$2\\fP (\\$3)
99 '\" # define tabbing values for .AP
102 .if !"\\$1"" .nr )A \\w'\\$1
'u+3n
105 .if !"\\$2"" .nr )B \\w'\\$2
'u+\\n()Au+3n
106 .nr )C \\n()Bu+\\w'(in/out)'u+2n
108 .AS Tcl_Interp Tcl_CreateInterp in/out
109 '\" # BS - start boxed text
110 '\" # ^y = starting y location
118 .if n \l
'\\n(.lu\(ul'
121 '\" # BE - end boxed text (draw box now)
126 .ie n \l'\\n(^lu\
(ul
'
128 .\" Draw four-sided box normally, but don't draw top of
129 .\" box
if the box started on an earlier page
.
131 \h
'-1.5n'\L
'|\\n(^yu-1v'\l
'\\n(^lu+3n\(ul'\L
'\\n(^tu+1v-\\n(^yu'\l
'|0u-1.5n\(ul'
134 \h
'-1.5n'\L
'|\\n(^yu-1v'\h
'\\n(^lu+3n'\L
'\\n(^tu+1v-\\n(^yu'\l
'|0u-1.5n\(ul'
141 '\" # VS - start vertical sidebar
142 '\" # ^Y = starting y location
143 '\" # ^v = 1 (for troff; for nroff this doesn't matter
)
147 .ie n 'mc \s12\(br\s0
150 '\" # VE - end of vertical sidebar
158 \h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n'
165 '\" # Special macro to handle page bottom: finish off current
166 '\" # box/sidebar if in box/sidebar mode, then invoked standard
167 '\" # page bottom macro.
174 .\" Draw three-sided box if this is the box's first page,
175 .\" draw two sides but no top otherwise.
176 .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
177 .el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
180 .nr ^x \\n(^tu+1v-\\n(^Yu
181 \kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c
194 '\" # DS - begin display
200 '\" # DE - end display
206 '\" # SO - start of list of standard options
208 .SH "STANDARD OPTIONS
"
214 '\" # SE - end of list of standard options
219 See the \\fBoptions\\fR manual entry for details on the standard options.
221 '\" # OP - start of full description for a single option
226 Command-Line Name: \\fB\\$1\\fR
227 Database Name: \\fB\\$2\\fR
228 Database Class: \\fB\\$3\\fR
232 '\" # CS - begin code excerpt
238 '\" # CE - end code excerpt
246 .TH tk n 8.3 Tk "Tk Built
-In Commands
"
248 '\" Note: do not modify the .SH NAME line immediately below!
252 \fBtk\fR \fIoption \fR?\fIarg arg ...\fR?
257 \fBtk\fR 命令提供对 Tk 内部状态的杂类元素的访问。这个命令操纵的多数信息适合于作为一个整体的应用(程序),或者是一个屏幕或显示器,而不是一个特定的窗口。依赖于 \fIoption\fR 参数,这个命令可以接受的多种不同的的形式。合法的形式有:
259 \fBtk appname \fR?\fInewName\fR?
260 如果未指定 \fInewName\fR,则这个命令返回这个应用(程序)的名字(这个名字可以用在 \fBsend\fR 命令中来与应用通信)。如果指定了 \fInewName\fR,则把应用的名字变更为 \fInewName\fR。如果给定名字已经使用了,则添加“\fB#2\fR”或“\fB#3\fR”形式的后缀来保持名字的唯一性。这个命令的结果是实际上选择的名字。\fInewName\fR 不应该开始于大写字符。这将妨碍选项处理,因为以大写开头的名字被假定为类;结果是 Tk 可能找不到给应用的一些选项。如果通过删除 \fBsend\fR 而停用了发送,这个命令将重新启用它们并建立 \fBsend\fR 命令。
262 \fBtk scaling \fR?\fB\-displayof \fIwindow\fR? ?\fInumber\fR?
264 设置和查询 Tk 使用的当前的比例(缩放)因子,它用于在物理单位(如点、英寸、或毫米)和象素之间进行转换。\fInumber\fR 参数是指定在 \fIwindow \fR的显示器上每点的象素数的一个浮点数。如果省略了 \fIwindow\fR 参数,则它缺省为主窗口。如果省略了 \fInumber\fR 参数,则返回比例因子的当前值。
267 “点” (``point'') 是等于 1/72 英寸的一个度量单位。比例因子 1.0 对应于每点 1 象素,这等价与一个 72 dpi 的监视器。比例因子 1.25 意味着每点 1.25 个象素,这是 90 dpi 监视器的设置;在一个 72 dpi 监视器上设置比例因子为 1.25 将导致在应用中显示的所有东西是正常的 1.25 倍。在应用启动的时候,基于安装的监视器的特性类设置比例因子的初始值,但可以在任何时候变更。使用变更了的比例因子的度量将使用新的比例因子,但对现存的组件是否动态的调整自身大小来适应新的比例因子未做规定。
271 \fBtk useinputmethods \fR?\fB\-displayof \fIwindow\fR? ?\fIboolean\fR?
273 设置和查询 Tk 是否应当使用 XIM (X 输入方法:X Input Methods)来过滤事件的状态。在一些地域(如: 日本、高丽)中使用 XIM 来处理特殊的输入设备。这个特征只在 X 上重要。如果不能获得 XIM 支持,它总是返回 0。如果省略了 \fIwindow\fR 参数,则缺省为主窗口。如果省略了 \fIboolean\fR 参数,则返回当前状态。
277 application name, send
283 .SH "《中国 Linux 论坛 man 手册页翻译计划》
:"
284 .BI http://cmpp.linuxforum.net