Get/Set Enable Flag for a Dialog Property

DESCRIPTION:

These functions get or set the enable flag for a dialog property in a callback function. If the enable flag is TRUE the property is enabled, if FALSE the property is disabled (greyed out).

USAGE:

cbGetEnableFlag(dfProps, strPropName) 
cbSetEnableFlag(dfProps, strPropName, flag) 

REQUIRED ARGUMENTS:

dfProps
input data frame to the callback function.
strPropName
the name of a property.
flag
a logical value, if TRUE the property is enabled, if FALSE the property is disabled (grey-ed out).

VALUE:

cbGetEnableFlag returns the logical value from the enable column for the strPropName property in dfProps.

cbSetEnableFlag returns a data frame like dfProps with the enable column for the strPropName property set to flag.

SEE ALSO:

, , .

EXAMPLES:

See the example file samples/dialogs/propcomm.ssc where samples is in your S-PLUS directory.