XmTextReplaceWcs(library call) XmTextReplaceWcs(library call)

NAME

XmTextReplaceWcs -- A Text function that replaces part of a wide
character string in a Text widget

SYNOPSIS

#include <Xm/Text.h>
void XmTextReplaceWcs(
Widget widget,
XmTextPosition from_pos,
XmTextPosition to_pos,
wchar_t *wcstring);

DESCRIPTION

XmTextReplaceWcs replaces part of the wide character string in the
Text widget. The character positions begin at zero and are numbered
sequentially from the beginning of the text.

An example text replacement would be to replace the second and third
characters in the text string. To accomplish this, the from_pos
parameter must be 1 and the to_pos parameter must be 3. To insert a
string after the fourth character, both the from_pos and to_pos
parameters must be 4.

This routine calls the widget's XmNvalueChangedCallback and
verification callbacks, either XmNmodifyVerifyCallback or
XmNmodifyVerifyCallbackWcs, or both. If both verification callback
lists are registered, the procedures of the XmNmodifyVerifyCallback
list are executed first and the resulting data is passed to the
XmNmodifyVerifyCallbackWcs callbacks. This routine calls the
widget's XmNmotionVerifyCallback callback when from_pos is less than
or equal to the cursor position.

widget Specifies the Text widget ID

from_pos Specifies the start position of the text to be replaced

to_pos Specifies the end position of the text to be replaced

wcstring Specifies the wide character string value to be added to
the Text widget

For a complete definition of Text and its associated resources, see
XmText(3).

RELATED

XmText(3) and XmTextReplace(3).

XmTextReplaceWcs(library call)