48 lines
1.5 KiB
Groff
48 lines
1.5 KiB
Groff
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'\"
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'\" Copyright (c) 1995-1996 Sun Microsystems, Inc.
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'\"
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'\" See the file "license.terms" for information on usage and redistribution
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'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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'\"
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'\" SCCS: @(#) Tk_Init.3 1.3 96/03/26 18:19:08
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'\"
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.so man.macros
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.TH Tk_Init 3 4.1 Tk "Tk Library Procedures"
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.BS
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.SH NAME
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Tk_Init \- add Tk to an interpreter and make a new Tk application.
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.SH SYNOPSIS
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.nf
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\fB#include <tk.h>\fR
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.sp
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int
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\fBTk_Init\fR(\fIinterp\fR)
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.SH ARGUMENTS
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.AS Tcl_Interp *interp
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.AP Tcl_Interp *interp in
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Interpreter in which to load Tk. Tk should not already be loaded
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in this interpreter.
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.BE
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.SH DESCRIPTION
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.PP
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\fBTk_Init\fR is the package initialization procedure for Tk.
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It is normally invoked by the \fBTcl_AppInit\fR procedure
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for an application or by the \fBload\fR command.
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\fBTk_Init\fR adds all of Tk's commands to \fIinterp\fR
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and creates a new Tk application, including its main window.
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If the initialization is successful \fBTk_Init\fR returns
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\fBTCL_OK\fR; if there is an error it returns \fBTCL_ERROR\fR.
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\fBTk_Init\fR also leaves a result or error message
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in \fIinterp->result\fR.
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.PP
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If there is a variable \fBargv\fR in \fIinterp\fR, \fBTk_Init\fR
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treats the contents of this variable as a list of options for the
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new Tk application.
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The options may have any of the forms documented for the
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\fBwish\fR application (in fact, \fBwish\fR uses Tk_Init to process
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its command-line arguments).
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.SH KEYWORDS
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application, initialization, load, main window
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