XmTextFieldReplace(3)

NAME

   XmTextFieldReplace  --- A TextField function that replaces part of a text
   string "XmTextFieldReplace" "TextField functions" "XmTextFieldReplace"

SYNOPSIS

   #include <Xm/TextF.h>
   void XmTextFieldReplace(
   Widget widget,
   XmTextPosition from_pos,
   XmTextPosition to_pos,
   char * value);

DESCRIPTION

   XmTextFieldReplace replaces part of the text 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.  The  XmNmotionVerifyCallback  is
   generated  if  to_pos  is less than or equal to the cursor position and
   the length of value is not the same as the length  of  the  text  being
   replaced, or if the cursor position is between from_pos and to_pos, and
   the distance from the cursor position to from_pos is greater  than  the
   length of value.

   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

   value     Specifies  the character string value to be added to the text
             widget

   For a complete definition of TextField and  its  associated  resources,
   see XmTextField(3).

RELATED

   XmTextField(3).  XmTextFieldReplaceWcs(3).

                                                     XmTextFieldReplace(3)

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