NAME¶
XmTextFieldReplaceWcs — A TextField function that replaces part of
a wide character string in a TextField widget
"XmTextFieldReplaceWcs" "TextField functions"
"XmTextFieldReplaceWcs"
SYNOPSIS¶
#include <Xm/TextF.h>
void XmTextFieldReplaceWcs(
Widget widget,
XmTextPosition from_pos,
XmTextPosition to_pos,
wchar_t *wcstring);
DESCRIPTION¶
XmTextFieldReplaceWcs replaces part of the wide character string in the
TextField widget. The character positions begin at 0 (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 parameter
from_pos must be
1 and
to_pos must be 3. To insert a string after the fourth character,
both parameters,
from_pos and
to_pos, 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. If the
XmNcursorPosition
resource is greater than or is the same value as
from_pos, the
XmNmotionVerifyCallback is called.
- widget
- Specifies the TextField 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 TextField
widget
For a complete definition of TextField and its associated resources, see
XmTextField(3).
XmTextField(3) and
XmTextFieldReplace(3).