Class hmiLimited

java.lang.Object
   |
   +----hmiElement
           |
           +----hmiLimited

class hmiLimited
extends hmiElement
This is a possible anchestor for widgets like bargraphs which can display values only from a limited range.


Variable Index

 o debug
Set to 1 to get debugging messages
 o rangeBeg
Start of range
 o rangeEnd
End of range
 o relVal
Fractional part of range for mainVal

Constructor Index

 o hmiLimited()

Method Index

 o getval()
getval transfers the updated values into the specific variables:
 o needCells()
Tell owner, how many cellRefs we will need.
Overwrite this method in classes that need more than the 16 standard parameters.
 o setMore(String, int)
Get any extra parameters.
Overwrite this method in classes that need more than the 16 standard parameters.

Variables

 o debug
 static final int debug
Set to 1 to get debugging messages

 o relVal
 double relVal
Fractional part of range for mainVal

 o rangeBeg
 double rangeBeg
Start of range

 o rangeEnd
 double rangeEnd
End of range

Constructors

 o hmiLimited
 hmiLimited()

Methods

 o needCells
 public int needCells()
Tell owner, how many cellRefs we will need.
Overwrite this method in classes that need more than the 16 standard parameters.

Overrides:
needCells in class hmiElement
 o getval
 public void getval()
getval transfers the updated values into the specific variables:

Overrides:
getval in class hmiElement
 o setMore
 public void setMore(String s,
                     int n)
Get any extra parameters.
Overwrite this method in classes that need more than the 16 standard parameters.

Overrides:
setMore in class hmiElement