protected RtfField(RtfDocument doc) 
{
                                            
        this(doc, new Font());
}

Constructs a RtfField for a RtfDocument. This is not very useful, since the RtfField by itself does not do anything. Use one of the subclasses instead.

Parameters:

doc - The RtfDocument this RtfField belongs to.

 protected RtfField(RtfDocument doc,
    Font font) 
{
        super("", font);
        this.document = doc;
        this.font = new RtfFont(this.document, font);
}

Constructs a RtfField for a RtfDocument. This is not very useful, since the RtfField by itself does not do anything. Use one of the subclasses instead.

Parameters:

doc - The RtfDocument this RtfField belongs to.

font - The Font this RtfField should use

 public boolean isEmpty() 
{
        return false;
}

An RtfField is never empty.

 public boolean isFieldAlt() 
{
        return fieldAlt;
}

Get whether this field is an alt field

 public boolean isFieldDirty() 
{
        return fieldDirty;
}

Get whether this field is dirty

 public boolean isFieldEdit() 
{
        return fieldEdit;
}

Get whether this field is edited

 public boolean isFieldLocked() 
{
        return fieldLocked;
}

Get whether this field is locked

 public boolean isFieldPrivate() 
{
        return fieldPrivate;
}

Get whether this field is private

 public boolean isInHeader() 
{
        return this.inHeader;
}

Gets whether this RtfField is in a header.

 public boolean isInTable() 
{
        return this.inTable;
}

Gets whether this RtfField is in a table.

 public  void setFieldAlt(boolean fieldAlt) 
{
        this.fieldAlt = fieldAlt;
}

Set whether this field is an alt field

 public  void setFieldDirty(boolean fieldDirty) 
{
        this.fieldDirty = fieldDirty;
}

Set whether this field is dirty

 public  void setFieldEdit(boolean fieldEdit) 
{
        this.fieldEdit = fieldEdit;
}

Set whether this field is edited.

 public  void setFieldLocked(boolean fieldLocked) 
{
        this.fieldLocked = fieldLocked;
}

Set whether this field is locked

 public  void setFieldPrivate(boolean fieldPrivate) 
{
        this.fieldPrivate = fieldPrivate;
}

Set whether this field is private

 public  void setFont(Font font) 
{
        super.setFont(font);
        this.font = new RtfFont(this.document, font);
}

Override setFont to perform the correct font handling.

 public  void setInHeader(boolean inHeader) 
{
        this.inHeader = inHeader;
}

Sets whether this RtfField is in a header

 public  void setInTable(boolean inTable) 
{
        this.inTable = inTable;
}

Sets whether this RtfField is in a table

 public  void setRtfDocument(RtfDocument doc) 
{
        this.document = doc;
        this.font.setRtfDocument(this.document);
}

Sets the RtfDocument this RtfElement belongs to

 public  void writeContent(OutputStream result) throws IOException 
{
        this.font.writeBegin(result);
        writeFieldBegin(result);
        writeFieldInstBegin(result);
        writeFieldInstContent(result);
        writeFieldInstEnd(result);
        writeFieldResultBegin(result);
        writeFieldResultContent(result);
        writeFieldResultEnd(result);
        writeFieldEnd(result);
        this.font.writeEnd(result);
}

Writes the field to the OutputStream.

 abstract protected  void writeFieldInstContent(OutputStream result) throws IOException
Writes the content of the field instruction area. Override this
method in your subclasses.

 abstract protected  void writeFieldResultContent(OutputStream result) throws IOException
Writes the content of the pre-calculated field result. Override this
method in your subclasses.