173 lines
4.0 KiB
Groff
173 lines
4.0 KiB
Groff
|
.\" Copyright 1993 X Consortium
|
||
|
.\"
|
||
|
.\" Permission is hereby granted, free of charge, to any person obtaining
|
||
|
.\" a copy of this software and associated documentation files (the
|
||
|
.\" "Software"), to deal in the Software without restriction, including
|
||
|
.\" without limitation the rights to use, copy, modify, merge, publish,
|
||
|
.\" distribute, sublicense, and/or sell copies of the Software, and to
|
||
|
.\" permit persons to whom the Software is furnished to do so, subject to
|
||
|
.\" the following conditions:
|
||
|
.\"
|
||
|
.\" The above copyright notice and this permission notice shall be
|
||
|
.\" included in all copies or substantial portions of the Software.
|
||
|
.\"
|
||
|
.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||
|
.\" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
|
.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||
|
.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
||
|
.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
||
|
.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||
|
.\" OTHER DEALINGS IN THE SOFTWARE.
|
||
|
.\"
|
||
|
.\" Except as contained in this notice, the name of the X Consortium shall
|
||
|
.\" not be used in advertising or otherwise to promote the sale, use or
|
||
|
.\" other dealings in this Software without prior written authorization
|
||
|
.\" from the X Consortium.
|
||
|
.\"
|
||
|
.ds tk X Toolkit
|
||
|
.ds xT X Toolkit Intrinsics \- C Language Interface
|
||
|
.ds xI Intrinsics
|
||
|
.ds xW X Toolkit Athena Widgets \- C Language Interface
|
||
|
.ds xL Xlib \- C Language X Interface
|
||
|
.ds xC Inter-Client Communication Conventions Manual
|
||
|
.ds Rn 3
|
||
|
.ds Vn 2.2
|
||
|
.hw XtGet-GC XtRelease-GC wid-get
|
||
|
.na
|
||
|
.de Ds
|
||
|
.nf
|
||
|
.\\$1D \\$2 \\$1
|
||
|
.ft 1
|
||
|
.ps \\n(PS
|
||
|
.\".if \\n(VS>=40 .vs \\n(VSu
|
||
|
.\".if \\n(VS<=39 .vs \\n(VSp
|
||
|
..
|
||
|
.de De
|
||
|
.ce 0
|
||
|
.if \\n(BD .DF
|
||
|
.nr BD 0
|
||
|
.in \\n(OIu
|
||
|
.if \\n(TM .ls 2
|
||
|
.sp \\n(DDu
|
||
|
.fi
|
||
|
..
|
||
|
.de FD
|
||
|
.LP
|
||
|
.KS
|
||
|
.TA .5i 3i
|
||
|
.ta .5i 3i
|
||
|
.nf
|
||
|
..
|
||
|
.de FN
|
||
|
.fi
|
||
|
.KE
|
||
|
.LP
|
||
|
..
|
||
|
.de IN \" send an index entry to the stderr
|
||
|
..
|
||
|
.de C{
|
||
|
.KS
|
||
|
.nf
|
||
|
.D
|
||
|
.\"
|
||
|
.\" choose appropriate monospace font
|
||
|
.\" the imagen conditional, 480,
|
||
|
.\" may be changed to L if LB is too
|
||
|
.\" heavy for your eyes...
|
||
|
.\"
|
||
|
.ie "\\*(.T"480" .ft L
|
||
|
.el .ie "\\*(.T"300" .ft L
|
||
|
.el .ie "\\*(.T"202" .ft PO
|
||
|
.el .ie "\\*(.T"aps" .ft CW
|
||
|
.el .ft R
|
||
|
.ps \\n(PS
|
||
|
.ie \\n(VS>40 .vs \\n(VSu
|
||
|
.el .vs \\n(VSp
|
||
|
..
|
||
|
.de C}
|
||
|
.DE
|
||
|
.R
|
||
|
..
|
||
|
.de Pn
|
||
|
.ie t \\$1\fB\^\\$2\^\fR\\$3
|
||
|
.el \\$1\fI\^\\$2\^\fP\\$3
|
||
|
..
|
||
|
.de ZN
|
||
|
.ie t \fB\^\\$1\^\fR\\$2
|
||
|
.el \fI\^\\$1\^\fP\\$2
|
||
|
..
|
||
|
.de NT
|
||
|
.ne 7
|
||
|
.ds NO Note
|
||
|
.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
|
||
|
.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
|
||
|
.ie n .sp
|
||
|
.el .sp 10p
|
||
|
.TB
|
||
|
.ce
|
||
|
\\*(NO
|
||
|
.ie n .sp
|
||
|
.el .sp 5p
|
||
|
.if '\\$1'C' .ce 99
|
||
|
.if '\\$2'C' .ce 99
|
||
|
.in +5n
|
||
|
.ll -5n
|
||
|
.R
|
||
|
..
|
||
|
. \" Note End -- doug kraft 3/85
|
||
|
.de NE
|
||
|
.ce 0
|
||
|
.in -5n
|
||
|
.ll +5n
|
||
|
.ie n .sp
|
||
|
.el .sp 10p
|
||
|
..
|
||
|
.ny0
|
||
|
.TH XtGetGC __libmansuffix__ __xorgversion__ "XT FUNCTIONS"
|
||
|
.SH NAME
|
||
|
XtGetGC, XtReleaseGC \- obtain and destroy a sharable GC
|
||
|
.SH SYNTAX
|
||
|
.HP
|
||
|
GC XtGetGC(Widget \fIw\fP, XtGCMask \fIvalue_mask\fP, XGCValues
|
||
|
*\fIvalues\fP);
|
||
|
.HP
|
||
|
void XtReleaseGC(Widget \fIw\fP, GC \fIgc\fP);
|
||
|
.SH ARGUMENTS
|
||
|
.IP \fIgc\fP 1i
|
||
|
Specifies the GC to be deallocated.
|
||
|
.IP \fIvalues\fP 1i
|
||
|
Specifies the actual values for this GC.
|
||
|
.ds Vm fields of the values are specified
|
||
|
.IP \fIvalue_mask\fP 1i
|
||
|
Specifies which \*(Vm.
|
||
|
.IP \fIw\fP 1i
|
||
|
Specifies the widget.
|
||
|
.SH DESCRIPTION
|
||
|
The
|
||
|
.ZN XtGetGC
|
||
|
function returns a sharable, read-only GC.
|
||
|
The parameters to this function are the same as those for
|
||
|
.ZN XCreateGC
|
||
|
except that a widget is passed instead of a display.
|
||
|
.ZN XtGetGC
|
||
|
shares only GCs in which all values in the GC returned by
|
||
|
.ZN XCreateGC
|
||
|
are the same.
|
||
|
In particular, it does not use the value_mask provided to
|
||
|
determine which fields of the GC a widget considers relevant.
|
||
|
The value_mask is used only to tell the server which fields should be
|
||
|
filled in with widget data and which it should fill in with default values.
|
||
|
For further information about value_mask and values,
|
||
|
see
|
||
|
.ZN XCreateGC
|
||
|
in the \fI\*(xL\fP.
|
||
|
.LP
|
||
|
The
|
||
|
.ZN XtReleaseGC
|
||
|
function deallocate the specified shared GC.
|
||
|
.SH "SEE ALSO"
|
||
|
.br
|
||
|
\fI\*(xT\fP
|
||
|
.br
|
||
|
\fI\*(xL\fP
|