VtSetAppValues
Set options for a script (applet)
Syntax
VtSetAppValues app_widgetName [options]
Description
Sets the options for the script (applet). app_widgetName
is the value returned when VtOpen was executed to create the
application.
Options
- -columnValue AVERAGE | MAXIMUM
- Used to determine the number of pixels per character for the
-columns option. If AVERAGE, then the width of the
average character in the font is used. If MAXIMUM, then the width of
the largest character in the font is used. The default is AVERAGE.
This option has no effect in character mode.
- -versionString string (S)
- Sets the version string string for a script. This is
displayed when On version is picked from the Help menu.
- -errorCallback cmd (C)
- Sets command cmd as the procedure to call when an
error occurs in a callback. When an error occurs, IXI Visual Tcl will go
up the object tree until it finds an errorCallback to handle the
error.
Additional callback keys
- result
- Tcl Result string, the error string.
- callback
- Callback that caused the error.
- errorCode
- Return code from Tcl eval.