149 lines
2.8 KiB
Plaintext
149 lines
2.8 KiB
Plaintext
.ds tk X Toolkit
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.ds xT X Toolkit Intrinsics \- C Language Interface
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.ds xI Intrinsics
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.ds xW X Toolkit Athena Widgets \- C Language Interface
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.ds xL Xlib \- C Language X Interface
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.ds xC Inter-Client Communication Conventions Manual
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.ds Rn 3
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.ds Vn 2.2
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.hw XtMake-Geometry-Request XtQuery-Geometry wid-get
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.na
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.de Ds
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.nf
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.\\$1D \\$2 \\$1
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.ft 1
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.ps \\n(PS
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.\".if \\n(VS>=40 .vs \\n(VSu
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.\".if \\n(VS<=39 .vs \\n(VSp
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.de De
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.ce 0
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.if \\n(BD .DF
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.nr BD 0
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.in \\n(OIu
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.if \\n(TM .ls 2
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.sp \\n(DDu
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.fi
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..
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.de FD
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.LP
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.KS
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.TA .5i 3i
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.de FN
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.de IN \" send an index entry to the stderr
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.de C{
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.de C}
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.R
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.de NT
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.ne 7
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.ds NO Note
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.ny0
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.TH XtCreateApplicationContext 3Xt "Release 3" "X Version 11" "XT FUNCTIONS"
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.SH NAME
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XtCreateApplicationContext, XtDestroyApplicationContext, XtWidgetToApplicationContext, XtToolkitInitialize \- create, destroy, and obtain an application context
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.SH SYNTAX
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XtAppContext XtCreateApplicationContext()
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.LP
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void XtDestroyApplicationContext(\fIapp_context\fP)
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.br
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XtAppContext \fIapp_context\fP;
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.LP
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XtAppContext XtWidgetToApplicationContext(\fIw\fP)
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.br
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Widget \fIw\fP;
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.LP
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void XtToolkitInitialize()
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.SH ARGUMENTS
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.IP \fIapp_context\fP 1i
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Specifies the application context.
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.ds wi that you want the application context for
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.IP \fIw\fP 1i
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Specifies the widget \*(Wi.
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.SH DESCRIPTION
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The
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.ZN XtCreateApplicationContext
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function returns an application context,
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which is an opaque type.
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Every application must have at least one application context.
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.LP
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The
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.ZN XtDestroyApplicationContext
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function destroys the specified application context as soon as it is safe
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to do so.
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If called from with an event dispatch (for example, a callback procedure),
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.ZN XtDestroyApplicationContext
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does not destroy the application context until the dispatch is complete.
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.LP
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The
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.ZN XtWidgetToApplicationContext
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function returns the application context for the specified widget.
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.LP
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The semantics of calling
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.ZN XtToolkitInitialize
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more than once are undefined.
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.SH "SEE ALSO"
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XtDisplayInitialize(3Xt)
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.br
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\fI\*(xT\fP
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.br
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\fI\*(xL\fP
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