Class semper.preferences.PrefFieldCatBag 
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Class semper.preferences.PrefFieldCatBag 

java.lang.Object
   |
   +----semper.preferences.PrefField
           |
           +----semper.preferences.PrefFieldCatBag
public class PrefFieldCatBag
extends PrefField
The field contains: a Categorylist, which is split up in two lists (CatNameList and CatList), a Textfield to set/edit names of the categories, a Choice to set/edit the category-level of the related category, two buttons for adding and removing categories
Version:
beta-2 v1.7
Author:
Andreas Fleuti
See Also:
PrefFieldString, PrefFieldLabel, PrefFieldChoice, PrefFieldCheckBox, PrefFieldList

Constructor Index

o PrefFieldCatBag()
o PrefFieldCatBag(String, CategoryBag)
Construct a CatBagField

Method Index

o applyModification()
Applies the modification by loading the new value in the current value.
o cancel()
This method undo all changes of the user
o getValue()
This method returns a CategoryBag
o isModified()
Indicates if the field has been changed by the user during interactive editing.
o isOK()
Returns whether the value selected by the user is valid.
o myStreamSize()
Returns the size of the stream that would hold the externalized form of this field.
o readObject(StreamInputInterface)
Internalizes this field.
o setValue(CategoryBag)
o setValue(Object)
Just sets (and overwrite) the current CategoryBag of preferences.
o showme(PrefFrame)
Implementation of the abstract showme method from PrefField.
o writeObject(StreamOutputInterface)
Externalizes this field.

Constructors

o PrefFieldCatBag 
  public PrefFieldCatBag(String fieldname,
                         CategoryBag catbag)
Construct a CatBagField
Parameters:
fieldnamefor - that field
catbag, - which will be shown
Returns:
the new object.
o PrefFieldCatBag 
  public PrefFieldCatBag()

Methods

o showme 
  public void showme(PrefFrame p)
Implementation of the abstract showme method from PrefField.
Parameters:
p - is the frame where to put the group's fields
Returns:
none.
Overrides:
showme in class PrefField
o getValue 
  public Object getValue()
This method returns a CategoryBag
Returns:
CategoryBag, which represent the actual preferences.
Overrides:
getValue in class PrefField
o setValue 
  public void setValue(Object catbag)
Just sets (and overwrite) the current CategoryBag of preferences.
Returns:
none.
Overrides:
setValue in class PrefField
o setValue 
  public void setValue(CategoryBag catbag)
o isModified 
  public boolean isModified()
Indicates if the field has been changed by the user during interactive editing.
Overrides:
isModified in class PrefField
o applyModification 
  public boolean applyModification()
Applies the modification by loading the new value in the current value.
Overrides:
applyModification in class PrefField
o isOK 
  public boolean isOK()
Returns whether the value selected by the user is valid.
Overrides:
isOK in class PrefField
o cancel 
  public void cancel()
This method undo all changes of the user
Returns:
none.
Overrides:
cancel in class PrefField
o myStreamSize 
  public int myStreamSize() throws StreamIOException
Returns the size of the stream that would hold the externalized form of this field.
Returns:
the size of the stream in bytes
Overrides:
myStreamSize in class PrefField
See Also:
Streamable
o readObject 
  public void readObject(StreamInputInterface stream) throws StreamIOException
Internalizes this field.
Parameters:
stream - is the stream of data the object state is retrieved from
Returns:
none.
Overrides:
readObject in class PrefField
See Also:
Streamable
o writeObject 
  public void writeObject(StreamOutputInterface stream) throws StreamIOException
Externalizes this field.
Parameters:
stream - is the stream of data the object state is recorded in
Returns:
none
Overrides:
writeObject in class PrefField
See Also:
Streamable 
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