152 lines
4.9 KiB
Groff
152 lines
4.9 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 XtMake-Geometry-Request XtMake-Resize-Request wid-get
|
|
.na
|
|
.TH XtMakeGeometryRequest __libmansuffix__ __xorgversion__ "XT FUNCTIONS"
|
|
.SH NAME
|
|
XtMakeGeometryRequest, XtMakeResizeRequest \- make geometry manager request
|
|
.SH SYNTAX
|
|
#include <X11/Intrinsic.h>
|
|
.HP
|
|
XtGeometryResult XtMakeGeometryRequest(Widget \fIw\fP, XtWidgetGeometry
|
|
*\fIrequest\fP, XtWidgetGeometry *\fIreply_return\fP);
|
|
.HP
|
|
XtGeometryResult XtMakeResizeRequest(Widget \fIw\fP,
|
|
Dimension \fIwidth\fP,
|
|
Dimension \fIheight\fP,
|
|
Dimension *\fIwidth_return\fP,
|
|
Dimension *\fIheight_return\fP);
|
|
.SH ARGUMENTS
|
|
.IP \fIreply_return\fP 1i
|
|
Returns the allowed widget size or may be NULL
|
|
if the requesting widget is not interested in handling
|
|
.BR XtGeometryAlmost .
|
|
.IP \fIrequest\fP 1i
|
|
Specifies the desired widget geometry (size, position, border width,
|
|
and stacking order).
|
|
.IP \fIw\fP 1i
|
|
Specifies the widget that is making the request.
|
|
.IP \fIwidth_return\fP 1i
|
|
.br
|
|
.ns
|
|
.IP \fIheight_return\fP 1i
|
|
Return the allowed widget width and height.
|
|
.SH DESCRIPTION
|
|
Depending on the condition,
|
|
.B XtMakeGeometryRequest
|
|
performs the following:
|
|
.IP \(bu 5
|
|
If the widget is unmanaged or the widget's parent is not realized,
|
|
it makes the changes and returns
|
|
.BR XtGeometryYes .
|
|
.IP \(bu 5
|
|
If the parent is not a subclass of
|
|
.B compositeWidgetClass
|
|
or the parent's geometry_manager is NULL,
|
|
it issues an error.
|
|
.IP \(bu 5
|
|
If the widget's being_destroyed field is
|
|
.BR True ,
|
|
it returns
|
|
.BR XtGeometryNo .
|
|
.IP \(bu 5
|
|
If the widget x, y, width, height and border_width fields are
|
|
all equal to the requested values,
|
|
it returns
|
|
.BR XtGeometryYes ;
|
|
otherwise, it calls the parent's geometry_manager procedure
|
|
with the given parameters.
|
|
.IP \(bu 5
|
|
If the parent's geometry manager returns
|
|
.B XtGeometryYes
|
|
and if
|
|
.B XtCWQueryOnly
|
|
is not set in the request_mode
|
|
and if the widget is realized,
|
|
.B XtMakeGeometryRequest
|
|
calls the
|
|
.B XConfigureWindow
|
|
Xlib function to reconfigure the widget's window (set its size, location,
|
|
and stacking order as appropriate).
|
|
.IP \(bu 5
|
|
If the geometry manager returns
|
|
.BR XtGeometryDone ,
|
|
the change has been approved and actually has been done.
|
|
In this case,
|
|
.B XtMakeGeometryRequest
|
|
does no configuring and returns
|
|
.BR XtGeometryYes .
|
|
.B XtMakeGeometryRequest
|
|
never returns
|
|
.BR XtGeometryDone .
|
|
.LP
|
|
Otherwise,
|
|
.B XtMakeGeometryRequest
|
|
returns the resulting value from the parent's geometry manager.
|
|
.LP
|
|
Children of primitive widgets are always unmanaged; thus,
|
|
.B XtMakeGeometryRequest
|
|
always returns
|
|
.B XtGeometryYes
|
|
when called by a child of a primitive widget.
|
|
.LP
|
|
The
|
|
.B XtMakeResizeRequest
|
|
function, a simple interface to
|
|
.BR XtMakeGeometryRequest ,
|
|
creates a
|
|
.B XtWidgetGeometry
|
|
structure and specifies that width and height should change.
|
|
The geometry manager is free to modify any of the other window attributes
|
|
(position or stacking order) to satisfy the resize request.
|
|
If the return value is
|
|
.BR XtGeometryAlmost ,
|
|
width_return and height_return contain a compromise width and height.
|
|
If these are acceptable,
|
|
the widget should immediately make an
|
|
.B XtMakeResizeRequest
|
|
and request that the compromise width and height be applied.
|
|
If the widget is not interested in
|
|
.B XtGeometryAlmost
|
|
replies,
|
|
it can pass NULL for width_return and height_return.
|
|
.SH "SEE ALSO"
|
|
XtConfigureWidget(__libmansuffix__),
|
|
XtQueryGeometery(__libmansuffix__)
|
|
.br
|
|
\fI\*(xT\fP
|
|
.br
|
|
\fI\*(xL\fP
|