232 lines
6.5 KiB
Groff
232 lines
6.5 KiB
Groff
.\" $Xorg: XtOwnSel.man,v 1.3 2000/08/17 19:42:02 cpqbld Exp $
|
|
.\" $XdotOrg: $
|
|
.\"
|
|
.\" 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.
|
|
.\"
|
|
.\" $XFree86: xc/doc/man/Xt/XtOwnSel.man,v 1.3 2001/02/09 03:47:51 tsi Exp $
|
|
.\"
|
|
.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 XtOwn-Selection XtOwn-Selection-Incremental XtDisown-Selection 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 XtOwnSelection __libmansuffix__ __xorgversion__ "XT FUNCTIONS"
|
|
.SH NAME
|
|
XtOwnSelection, XtOwnSelectionIncremental, XtDisownSelection \- set selection owner
|
|
.SH SYNTAX
|
|
.HP
|
|
Boolean XtOwnSelection(Widget \fIw\fP, Atom \fIselection\fP, Time \fItime\fP,
|
|
XtConvertSelectionProc \fIconvert_proc\fP, XtLoseSelectionProc
|
|
\fIlose_selection\fP, XtSelectionDoneProc \fIdone_proc\fP);
|
|
.HP
|
|
Boolean XtOwnSelectionIncremental(Widget \fIw\fP, Atom \fIselection\fP, Time
|
|
\fItime\fP, XtConvertSelectionIncrProc \fIconvert_callback\fP,
|
|
XtLoseSelectionIncrProc \fIlose_callback\fP, XtSelectionDoneIncrProc
|
|
\fIdone_callback\fP, XtCancelConvertSelectionProc \fIcancel_callback\fP,
|
|
XtPointer \fIclient_data\fP);
|
|
.HP
|
|
void XtDisownSelection(Widget \fIw\fP, Atom \fIselection\fP, Time \fItime\fP);
|
|
.SH ARGUMENTS
|
|
.IP \fIconvert_proc\fP 1i
|
|
Specifies the procedure that is to be called whenever someone requests the
|
|
current value of the selection.
|
|
.IP \fIdone_proc\fP 1i
|
|
Specifies the procedure that is called
|
|
after the requestor has received the selection or NULL if the owner is not
|
|
interested in being called back.
|
|
.IP \fIlose_selection\fP 1i
|
|
Specifies the procedure that is to be called whenever the widget has
|
|
lost selection ownership or NULL if the owner is not interested in being
|
|
called back.
|
|
.IP \fIselection\fP 1i
|
|
Specifies an atom that describes the type of the selection (for example,
|
|
.ZN XA_PRIMARY ,
|
|
.ZN XA_SECONDARY ,
|
|
or
|
|
.ZN XA_CLIPBOARD ).
|
|
.ds Ti ownership should commence or is to be relinquished
|
|
.IP \fItime\fP 1i
|
|
Specifies the timestamp that indicates when the selection \*(Ti.
|
|
.ds Wi that wishes to become the owner or to relinquish ownership
|
|
.IP \fIw\fP 1i
|
|
Specifies the widget \*(Wi.
|
|
.SH DESCRIPTION
|
|
The
|
|
.ZN XtOwnSelection
|
|
function informs the \*(xI selection mechanism that a
|
|
widget believes it owns a selection.
|
|
It returns
|
|
.ZN True
|
|
if the widget has successfully become the owner and
|
|
.ZN False
|
|
otherwise.
|
|
The widget may fail to become the owner if some other widget
|
|
has asserted ownership at a time later than this widget.
|
|
Note that widgets can lose selection ownership either
|
|
because someone else asserted later ownership of the selection
|
|
or because the widget voluntarily gave up ownership of the selection.
|
|
Also note that the lose_selection procedure is not called
|
|
if the widget fails to obtain selection ownership in the first place.
|
|
.LP
|
|
The
|
|
.ZN XtOwnSelectionIncremental
|
|
procedure informs the Intrinsics incremental selection mechanism that
|
|
the specified widget wishes to own the selection. It returns
|
|
.ZN True
|
|
if the specified widget successfully becomes the selection owner or
|
|
.ZN False
|
|
otherwise. For more information about \fIselection\fP, \fItarget\fP,
|
|
and \fItime\fP, see Section 2.6 of the \fIInter-Client Communication
|
|
Conventions Manual\fP.
|
|
.LP
|
|
A widget that becomes the selection owner using
|
|
.ZN XtOwnSelectionIncremental
|
|
may use
|
|
.ZN XtDisownSelection
|
|
to relinquish selection ownership.
|
|
.LP
|
|
The
|
|
.ZN XtDisownSelection
|
|
function informs the \*(xI selection mechanism that
|
|
the specified widget is to lose ownership of the selection.
|
|
If the widget does not currently own the selection either
|
|
because it lost the selection
|
|
or because it never had the selection to begin with,
|
|
.ZN XtDisownSelection
|
|
does nothing.
|
|
.LP
|
|
After a widget has called
|
|
.ZN XtDisownSelection ,
|
|
its convert procedure is not called even if a request arrives later
|
|
with a timestamp during the period that this widget owned the selection.
|
|
However, its done procedure will be called if a conversion that started
|
|
before the call to
|
|
.ZN XtDisownSelection
|
|
finishes after the call to
|
|
.ZN XtDisownSelection .
|
|
.SH "SEE ALSO"
|
|
XtAppGetSelectionTimeout(3Xt),
|
|
XtGetSelectionValue(3Xt)
|
|
.br
|
|
\fI\*(xT\fP
|
|
.br
|
|
\fI\*(xL\fP
|