- -callback cmd (C)
-
Sets the callback to call when data is changed in a single line text object
and either a return keypress is received or the mouse pointer moves to another
field.
Additional callback keys:
- value
-
contents of the text widget.
- -columns integer (CSG)
-
Make the object integer number of columns wide.
This means that integer characters are shown.
In the graphical environment this will make the
width of the object integer * Max_Charwidth wide.
- -filename string (CS)
-
Sets a file (named string) whose contents
will be displayed in the text widget.
- -horizontalScrollBar boolean (CS)
-
Sets whether to include a horizontal ScrollBar.
If TRUE a horizontal ScrollBar is displayed.
The default value is FALSE. This option is ignored
in character mode.
- -losingFocusCallback cmd (C)
-
Sets the command to call when the text widget loses focus. This
routine is called regardless of whether the text has changed.
Additional callback keys:
- value
-
value of the text widget.
- -noEcho (C)
-
When set, turns off echoing.
- -readOnly (C)
-
When set, disables editing of the text widget.
- -rows integer (CSG)
-
Sets the number of character rows displayed in an object.
- -textVariable string (CS)
-
Updates the interpreter variable string with the
widget value. The update happens under the same conditions that
would invoke -callback, but before -callback is
called. Setting a value into the interpreter variable
updates the Text widget as if setting -value on the widget.
- -value string (CSG)
-
Sets the string value of the text.
- -valueChangedCallback cmd (CS)
-
Sets the command called after text is inserted into or deleted from
the widget.
Additional callback keys:
- value
-
value of the object.
- -verticalScrollBar boolean (CS)
-
Set to TRUE for a vertical scroll bar,
otherwise FALSE. The default value is FALSE.
This is ignored in character mode.
- -wordWrap (CS)
-
When set, turns word wrap on.