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'\" t
...\" ImSetVal.sgm /main/13 1996/09/08 20:48:16 rws $
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.TH "XmImSetValues" "library call"
.SH "NAME"
\fBXmImSetValues\fP \(em An input manager function that updates attributes of
an input context
.iX "XmImSetValues"
.iX "input manager functions" "XmImSetValues"
.SH "SYNOPSIS"
.PP
.nf
#include <Xm/XmIm\&.h>
\fBvoid \fBXmImSetValues\fP\fR(
\fBWidget \fBwidget\fR\fR,
\fBArgList \fBarglist\fR\fR,
\fBCardinal \fBargcount\fR\fR,
\fB\fR);
.fi
.SH "DESCRIPTION"
.PP
\fBXmImSetValues\fP updates attributes of the input context associated with
the specified widget\&. The \fIarglist\fP argument is a list of
attribute/value pairs for the input context\&. This function passes the
attributes and values to \fBXICSetValues\fP\&. The initial call to
this routine should pass in all of the input context attributes\&.
Thereafter, the application programmer calls \fBXmImSetValues\fP, for
an XIC,
only if a value has changed\&.
.PP
If the previous parameters for the widget\&'s XIC do not allow
the previously registered XIC to be reused, that XIC will be
unregistered, and a new one will be created and registered with the
widget\&. Note that sharing of data is preserved\&.
.PP
Note that the Text and TextField widgets call the
\fBXmImSetValues\fP function when they receive focus\&. Therefore,
further calls to the \fBXmImSetValues\fP function for these
widgets are unnecessary\&.
.IP "\fIwidget\fP" 10
Specifies the ID of the widget registered with the input manager
.IP "\fIarglist\fP" 10
Specifies the list of attribute/value pairs to be passed to \fBXICSetValues\fP;
the following attributes are accepted:
\fBXmNpreeditStartCallback\fP
\fBXmNpreeditDoneCallback\fP
\fBXmNpreeditDrawCallback\fP
and
\fBXmNpreeditCaretCallback\fP\&. These attributes accept an accompanying
value of type pointer
to structure of type \fBXIMCallback\fP\&.
.IP "" 10
These callbacks are used only when the \fBXmNpreeditType\fP
resource of the relevant \fBVendorShell\fP has the "onthespot" value,
and that the XIM supports \fBXIMPreeditCallbacks\fP input style\&. These
values are ignored if the condition is not met\&.
.IP "" 10
For each of these callbacks, if the callback value is not set by this
function, no action will be taken when the Input Method tries to call this callback\&.
Refer to the "Xlib - C Language X Interface, X Version 11, Release 6,"
Chapter 13 for the detail of these callbacks\&.
.IP "\fIargcount\fP" 10
Specifies the number of attribute/values pairs in the argument
list (\fIarglist)\fP
.PP
Resources that can be set for the input context include:
.IP "\fBXmNbackground\fP" 10
Specifies the pixel value for the background color\&.
.IP "\fBXmNbackgroundPixmap\fP" 10
Specifies a pixmap for tiling the background\&.
.IP "\fBXmNfontList\fP" 10
Specifies the font list used by the widget\&. The input method
uses the first occurrence of a font set tagged with
\fBXmFONTLIST_DEFAULT_TAG\fP\&. If no such instance is
found, the first font set in the font list is used\&. If
the font list does not contain a font set, a value is not
passed to \fBXICSetValues\fP\&.
.IP "\fBXmNforeground\fP" 10
Specifies the pixel value for the foreground color\&.
.IP "\fBXmNlineSpace\fP" 10
Specifies the line spacing used in the pre-edit window\&.
.IP "\fBXmNrenderTable\fP" 10
Specifies the render table used by the widget\&.
.IP "\fBXmNspotLocation\fP" 10
Specifies the \fIx\fP and \fIy\fP coordinates of the position
where text will be inserted in the widget handling
input, whose input method style is \fB"OverTheSpot"\fP\&. The \fIy\fP
coordinate is the position of the baseline used by the current text line\&.
.PP
The caller may also pass any other vendor-defined resources to this
function\&. For additional information on the internationalization
interface, see the Xlib documentation\&.
.SH "RELATED"
.PP
\fBXmImSetFocusValues\fP(3),
\fBXmImVaSetFocusValues\fP(3), and
\fBXmImVaSetValues\fP(3)\&.
...\" created by instant / docbook-to-man, Sun 22 Dec 1996, 20:25
|
