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PC World Komputer 1995 November
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breakingstyle.java
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1995-08-11
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/*
* @(#)BreakingStyle.java 1.10 95/03/14 Jonathan Payne
*
* Copyright (c) 1994 Sun Microsystems, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for NON-COMMERCIAL purposes and without
* fee is hereby granted provided that this copyright notice
* appears in all copies. Please refer to the file "copyright.html"
* for further important copyright and licensing information.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
* THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
*/
package browser;
import java.io.*;
import awt.*;
import java.util.*;
import net.www.html.*;
/**
* Class BreakingStyle is a BasicStyle which also allows for
* paragraph breaks. This style is associated with such tags as
* <p>, <h1>, <li>, and so on. A break size may be
* specified in the constructor.
* @version 1.10, 14 Mar 1995
* @author Jonathan Payne
*/
public class BreakingStyle extends BasicStyle {
int amount;
public BreakingStyle(String spec) {
super((amount = -1, spec));
}
protected void handleStyleSpec(String spec) {
String attr = specAttribute(spec);
if (attr.equals("break")) {
setBreak(Integer.parseInt(specValue(spec)));
} else {
super.handleStyleSpec(spec);
}
}
void doBreak(WRFormatter f) {
int amt = (amount == -1) ? 16 : amount;
f.breakLine(amt);
}
public void start(WRFormatter f, TagRef ref) {
doBreak(f);
super.start(f, ref);
}
public void finish(WRFormatter f, TagRef ref) {
doBreak(f);
super.finish(f, ref);
}
void setBreak(int amount) {
this.amount = amount;
}
}