'\"
'\" Copyright (c) 1994 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: clipboard.n,v 1.2 2003/11/24 05:09:59 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",
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'\"
'\" .AS ?type? ?name?
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'\"	End of list of standard options for a Tk widget.
'\"
'\" .OP cmdName dbName dbClass
'\"	Start of description of a specific option.  cmdName gives the
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'\" .UL arg1 arg2
'\"	Print arg1 underlined, then print arg2 normally.
'\"
'\" RCS: @(#) $Id: clipboard.n,v 1.2 2003/11/24 05:09:59 bbbush Exp $
'\"
'\"	# Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
.if t .wh -1.3i ^B
.nr ^l \n(.l
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..
.AS Tcl_Interp Tcl_CreateInterp in/out
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\h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
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See the \\fBoptions\\fR manual entry for details on the standard options.
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Command-Line Name:	\\fB\\$1\\fR
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\\$1\l'|0\(ul'\\$2
..
.TH clipboard 3tk 4.0 Tk "Tk Built-In Commands"
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
clipboard \- 操縱 Tk 剪貼板
.SH "總覽 SYNOPSIS"
\fBclipboard \fIoption\fR ?\fIarg arg ...\fR?
.BE

.SH "描述 DESCRIPTION"
.PP
這個命令提供了到 Tk 剪貼板的 Tcl 接口，它使用選擇機制來爲以後的取回存儲數據。要把數據複製到剪貼板中，必須調用 \fBclipboard clear\fR，隨後是到 \fBclipboard append \fR的一個或多個調用的一個序列。要確保自動更新剪貼板，在返回到事件循環之前必須完成所有添加。
.PP
給 \fBclipboard\fR 的第一個參數決定剩餘參數的格式和這個命令的行爲。當前支持下列形式(form):
.PP
.TP
\fBclipboard clear\fR ?\fB-displayof\fR \fIwindow\fR?
要求在 \fIwindow \fR的顯示器上剪貼板的所有權並刪除所有以前的內容。\fIWindow\fR 缺省爲“.”。返回一個空串。
.TP
\fBclipboard append\fR ?\fB\-displayof\fR \fIwindow\fR? ?\fB\-format\fR \fIformat\fR? ?\fB\-type\fR \fItype\fR? ?\fB\-\|\-\fR? \fIdata\fR
向在 \fIwindow \fR的顯示器上的剪貼板添加 \fIdata\fR  ，其形式由 \fItype\fR 給出，表示法(representation)由 \fIformat\fR 給出，並且要求在 \fIwindow \fR的顯示器上剪貼板的所有權。
.RS
.PP
\fIType\fR 參數指定返回的選擇的形式(用 ICCCM 術語是想要的轉換“目標”)，並且應當是一個原子名字如     STRING 或 FILE_NAME；詳情參見客戶間通信協定手冊。\fIType\fR 缺省爲 STRING。
.PP
\fIformat\fR 參數指定用來把選擇傳輸(transmit)到請求者的表示法(ICCCM 的表 2 的第二列)，並且缺省爲 STRING。如果 \fIformat\fR 是 STRING，則把選擇傳輸爲 8-bit ASCII 字符。如果 \fIformat\fR 是 ATOM，則把 \fIdata\fR 分割爲用白空格分隔的字段；把每個字段轉換成它的原子值，傳輸 32-bit 原子值而不是原子的名字。對於任何其他的 \fIformat\fR，把  \fIdata\fR  分割爲用白空格分隔的字段；把每個字段轉換成一個 32-bit  整數；向選擇的請求者傳輸一個整數的數組。注意在轉換之前串聯(concatenate)傳遞給  \fBclipboard append\fR  的字符串，所以調用者必須注意確保跨越字符串邊界的間隔。添加到剪貼板的有相同 \fItype\fR  的所有項目必須有相同的 \fIformat\fR。
.PP
\fIformat\fR 參數只在與不使用 Tk 的請求者相兼容時需要。如果使用 Tk 工具箱來取回 CLIPBOARD 選擇，則在請求端把這個值轉換回一個字符串，所以 \fIformat\fR 是無關的(irrelevant)。
.PP
\fB\-\|\-\fR 參數來標記選項的結束: 下一個參數總是被用做 \fIdata\fR。在數據開始於 \fB-\fR 的時候這個特徵會帶來方便。
.RE

.SH "關鍵字 KEYWORDS"
clear, format, clipboard, append, selection, type
.SH "[中文版維護人]"
.B 寒蟬退士
.SH "[中文版最新更新]"
.B 2001/05/17
.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