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PC World Komputer 1995 November
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PCWK1195.iso
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inne
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hotja32.lzh
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classsrc
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browser
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image.java
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1995-08-11
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/*
* @(#)image.java 1.6 95/03/19 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.forms;
import awt.WRImageItem;
import browser.WRFormatter;
import browser.WRWindow;
import awt.DisplayItem;
import awt.Event;
/**
* An instance of class image is created for each occurrence of a
* <input type=image> in an html form. This exhibits image map
* behavior.
* @version 1.6, 19 Mar 1995
* @author Jonathan Payne
*/
public class image extends FormItem {
public DisplayItem buildDisplayItem(WRFormatter f) {
return new FormImageItem((WRWindow) f.win, this);
}
Event event;
public String getFormString() {
Event e = event;
event = null;
if (e != null) {
return name + ".x=" + e.x + "&" + name + ".y=" + e.y;
} else {
return null;
}
}
public void Execute(Event e) {
event = e;
form.submit();
}
public void prime(WRFormatter f) {
FormImageItem fim = (FormImageItem) displayItem;
fim.checkImage((WRWindow) f.win);
fim.waitForImageSize();
}
}