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gnu.java.awt.java2d

Class TextCacheKey

public class TextCacheKey
extends Object
A key object to be used when caching pre-rendered text.

Constructor Summary

TextCacheKey()
Creates a new TextCacheKey.
TextCacheKey(String s, Font f, FontRenderContext frc)
Creates a new TextCacheKey with initial values.

Method Summary

boolean
equals(Object o)
Determines if two objects are equal.
int
hashCode()
Computes a hashcode for this key.
void
setFont(Font f)
Sets the font.
void
setFontRenderContext(FontRenderContext frc)
Sets the font render context.
void
setString(String s)
Re-sets the string.

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TextCacheKey

public TextCacheKey()
Creates a new TextCacheKey. This is intended to be used as search key. It is important to initialize the values using the setter methods before using this key, otherwise it will throw NPEs.

TextCacheKey

public TextCacheKey(String s,
                    Font f,
                    FontRenderContext frc)
Creates a new TextCacheKey with initial values.
Parameters:
s - the string
f - the font
frc - the font render context

Method Details

equals

public boolean equals(Object o)
Determines if two objects are equal.
Overrides:
equals in interface Object
See Also:
Object.equals(Object)

hashCode

public int hashCode()
Computes a hashcode for this key.
Overrides:
hashCode in interface Object
See Also:
Object.hashCode()

setFont

public void setFont(Font f)
Sets the font. This is intented to be used in search keys only.
Parameters:
f - the font to set

setFontRenderContext

public void setFontRenderContext(FontRenderContext frc)
Sets the font render context. This is intented to be used in search keys only.
Parameters:
frc - the new font render context

setString

public void setString(String s)
Re-sets the string. This is intented to be used in search keys only.
Parameters:
s - the string to set
TextCacheKey.java -- Key to use for caching texts with their rendered layout Copyright (C) 2007 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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