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AWT/Swing merge from GNU Classpath.

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From-SVN: r56147
This commit is contained in:
Bryce McKinlay 2002-08-09 04:26:17 +00:00 • committed by Bryce McKinlay
parent 097684ce62
commit 7bde45b2eb
490 changed files with 86038 additions and 9753 deletions
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230
libjava/java/awt/Insets.java
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@ -1,4 +1,4 @@
/* Insets.java -- Information about a container border.
/* Insets.java -- information about a container border
Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -38,137 +38,121 @@ exception statement from your version. */
package java.awt;
/**
* This class represents the "margin" or space around a container.
*
* @author Aaron M. Renn (arenn@urbanophile.com)
*/
public class Insets implements Cloneable, java.io.Serializable
{
import java.io.Serializable;
/*
* Instance Variable
/**
* This class represents the "margin" or space around a container.
*
* @author Aaron M. Renn <arenn@urbanophile.com>
* @author Eric Blake <ebb9@email.byu.edu>
* @status
*/
/**
* @serial The top inset
*/
public int top;
/**
* @serial This bottom inset
*/
public int bottom;
/**
* @serial The left inset
*/
public int left;
/**
* @serial The right inset
*/
public int right;
/*************************************************************************/
/**
* Initializes a new instance of <code>Inset</code> with the specified
* inset values.
*
* @param top The top inset
* @param left The left inset
* @param bottom The bottom inset
* @param right The right inset
*/
public
Insets(int top, int left, int bottom, int right)
public class Insets implements Cloneable, Serializable
{
this.top = top;
this.left = left;
this.bottom = bottom;
this.right = right;
}
/**
* Compatible with JDK 1.0+.
*/
private static final long serialVersionUID = -2272572637695466749L;
/*************************************************************************/
/**
* The gap from the top.
*
* @serial the top inset
*/
public int top;
/*
* Instance Methods
*/
/**
* The gap from the left.
*
* @serial the left inset
*/
public int left;
/**
* Tests whether this object is equal to the specified object. This will
* be true if and only if the specified object:
* <p>
* <ul>
* <li>Is not <code>null</code>.
* <li>Is an instance of <code>Insets</code>.
* <li>Has the same top, bottom, left, and right inset values as this object.
* </ul>
*
* @param obj The object to test against.
*
* @return <code>true</code> if the specified object is equal to this
* one, <code>false</code> otherwise.
*/
public boolean
equals(Object obj)
{
if (!(obj instanceof Insets))
return(false);
/**
* The gap from the bottom.
*
* @serial the bottom inset
*/
public int bottom;
Insets i = (Insets)obj;
/**
* The gap from the right.
*
* @serial the right inset
*/
public int right;
if (i.top != top)
return(false);
if (i.bottom != bottom)
return(false);
if (i.left != left)
return(false);
if (i.right != right)
return(false);
/**
* Initializes a new instance of <code>Inset</code> with the specified
* inset values.
*
* @param top the top inset
* @param left the left inset
* @param bottom the bottom inset
* @param right the right inset
*/
public Insets(int top, int left, int bottom, int right)
{
this.top = top;
this.left = left;
this.bottom = bottom;
this.right = right;
}
return(true);
}
/**
* Tests whether this object is equal to the specified object. The other
* object must be an instance of Insets with identical field values.
*
* @param obj the object to test against
* @return true if the specified object is equal to this one
*/
public boolean equals(Object obj)
{
if (! (obj instanceof Insets))
return false;
Insets i = (Insets) obj;
return top == i.top && bottom == i.bottom
&& left == i.left && right == i.right;
}
public int
hashCode()
{
return top + bottom + left + right;
}
/**
* Returns a hashcode for this instance. The formula is unspecified, but
* appears to be <code>XXX what is it? </code>.
*
* @return the hashcode
*/
public int hashCode()
{
// This can't be right...
return top + bottom + left + right;
}
/*************************************************************************/
/**
* Returns a string representation of this object, which will be non-null.
* The format is unspecified, but appears to be <code>XXX what is it?</code>.
*
* @return a string representation of this object
*/
public String toString()
{
return getClass().getName() + "(top=" + top + ",bottom=" + bottom +
",left=" + left + ",right=" + right + ')';
}
/**
* Returns a string representation of this object.
*
* @return A string representation of this object.
*/
public String
toString()
{
return(getClass().getName() + "(top=" + top + ",bottom=" + bottom +
",left=" + left + ",right=" + right + ")");
}
/*************************************************************************/
/**
* Returns a copy of this object.
*
* @return A copy of this object.
*/
public Object
clone()
{
try
{
return(super.clone());
}
catch(Exception e)
{
return(null);
}
}
} // class Insets
/**
* Returns a copy of this object.
*
* @return a copy of this object
*/
public Object clone()
{
try
{
return super.clone();
}
catch (CloneNotSupportedException e)
{
throw (Error) new InternalError().initCause(e); // Impossible
}
}
} // class Insets