136 lines
4.5 KiB
Groff
136 lines
4.5 KiB
Groff
.\" Copyright (c) 1993, 1994 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 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 dealing 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-Selection-Value XtGet-Selection-Values wid-get
|
|
.na
|
|
.de Ds
|
|
.nf
|
|
.\\$1D \\$2 \\$1
|
|
.ft CW
|
|
.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 IN \" send an index entry to the stderr
|
|
..
|
|
.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
|
|
..
|
|
.ny0
|
|
.TH XtGetSelectionValue __libmansuffix__ __xorgversion__ "XT FUNCTIONS"
|
|
.SH NAME
|
|
XtGetSelectionValue, XtGetSelectionValues \- obtain selection values
|
|
.SH SYNTAX
|
|
.HP
|
|
void XtGetSelectionValue(Widget \fIw\fP, Atom \fIselection\fP, Atom
|
|
\fItarget\fP, XtSelectionCallbackProc \fIcallback\fP, XtPointer
|
|
\fIclient_data\fP, Time \fItime\fP);
|
|
.HP
|
|
void XtGetSelectionValues(Widget \fIw\fP, Atom \fIselection\fP, Atom
|
|
*\fItargets\fP, int \fIcount\fP, XtSelectionCallbackProc \fIcallback\fP,
|
|
XtPointer \fIclient_data\fP, Time \fItime\fP);
|
|
.SH ARGUMENTS
|
|
.ds Cb \ that is to be called when the selection value has been obtained
|
|
.IP \fIcallback\fP 1i
|
|
Specifies the callback procedure\*(Cb.
|
|
.ds Cd it is called
|
|
.IP \fIclient_data\fP 1i
|
|
Specifies the argument that is to be passed to the specified procedure
|
|
when \*(Cd.
|
|
.IP \fIclient_data\fP 1i
|
|
Specifies the client data (one for each target type)
|
|
that is passed to the callback procedure when it is called for that target.
|
|
.IP \fIcount\fP 1i
|
|
Specifies the length of the targets and client_data lists.
|
|
.IP \fIselection\fP 1i
|
|
Specifies the particular selection desired (that is, primary or secondary).
|
|
.IP \fItarget\fP 1i
|
|
Specifies the type of the information that is needed about the selection.
|
|
.IP \fItargets\fP 1i
|
|
Specifies the types of information that is needed about the selection.
|
|
.ds Ti value is desired
|
|
.IP \fItime\fP 1i
|
|
Specifies the timestamp that indicates when the selection \*(Ti.
|
|
.ds Wi that is making the request
|
|
.IP \fIw\fP 1i
|
|
Specifies the widget \*(Wi.
|
|
.SH DESCRIPTION
|
|
The
|
|
.ZN XtGetSelectionValue
|
|
function requests the value of the selection that has been converted to
|
|
the target type.
|
|
The specified callback will be called some time after
|
|
.ZN XtGetSelectionValue
|
|
is called;
|
|
in fact, it may be called before or after
|
|
.ZN XtGetSelectionValue
|
|
returns.
|
|
.LP
|
|
The
|
|
.ZN XtGetSelectionValues
|
|
function is similar to
|
|
.ZN XtGetSelectionValue
|
|
except that it takes a list of target types and a list of client data
|
|
and obtains the current value of the selection converted to each of the targets.
|
|
The effect is as if each target were specified in a separate call to
|
|
.ZN XtGetSelectionValue .
|
|
The callback is called once with the corresponding client data for each target.
|
|
.ZN XtGetSelectionValues
|
|
does guarantee that all the conversions will use the same selection value
|
|
because the ownership of the selection cannot change in the middle of the list,
|
|
as would be when calling
|
|
.ZN XtGetSelectionValue
|
|
repeatedly.
|
|
.SH "SEE ALSO"
|
|
XtAppGetSelectionTimeout(__libmansuffix__),
|
|
XtOwnSelection(__libmansuffix__)
|
|
.br
|
|
\fI\*(xT\fP
|
|
.br
|
|
\fI\*(xL\fP
|