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java.lang.Objectorg.apache.myfaces.trinidadinternal.image.AbstractImageRenderer
org.apache.myfaces.trinidadinternal.image.PainterImageRenderer
org.apache.myfaces.trinidadinternal.image.laf.browser.ButtonImageRenderer
public class ButtonImageRenderer
ButtonImageRenderer is an ImageRenderer implementation which renders button images. The values of the following keys from the ImageConstants interface affect how the button is rendered:
Field Summary |
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Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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ButtonImageRenderer()
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Method Summary | |
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protected PaintContext |
createPaintContext(ImageContext imageContext,
java.awt.image.BufferedImage image,
java.util.Map<java.lang.Object,java.lang.Object> requestedProperties,
java.util.Map<java.lang.Object,java.lang.Object> responseProperties)
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protected java.awt.Color |
getPaintBackground(ImageContext context,
java.util.Map<java.lang.Object,java.lang.Object> d)
Returns the background color to use when painting an image with the specified dictionary. |
protected Painter |
getPainter(ImageContext imageContext,
java.util.Map<java.lang.Object,java.lang.Object> requestedProperties)
Returns the Painter to use for the specified request. |
protected java.awt.Font |
getPaintFont(java.util.Map<java.lang.Object,java.lang.Object> d)
Returns the font color to use when painting an image with the specified dictionary. |
protected java.awt.Color |
getPaintForeground(ImageContext context,
java.util.Map<java.lang.Object,java.lang.Object> d)
Returns the foreground color to use when painting an image with the specified dictionary. |
protected boolean |
isRenderable(ImageContext imageContext,
java.util.Map<java.lang.Object,java.lang.Object> requestedProperties)
Tests whether the requested image can be rendered. |
Methods inherited from class org.apache.myfaces.trinidadinternal.image.PainterImageRenderer |
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disposePaintContext, getPaintData, getPainter, renderImage |
Methods inherited from class org.apache.myfaces.trinidadinternal.image.AbstractImageRenderer |
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createImage, imageUpdate |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ButtonImageRenderer()
Method Detail |
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protected Painter getPainter(ImageContext imageContext, java.util.Map<java.lang.Object,java.lang.Object> requestedProperties)
PainterImageRenderer
getPainter
in class PainterImageRenderer
protected boolean isRenderable(ImageContext imageContext, java.util.Map<java.lang.Object,java.lang.Object> requestedProperties)
PainterImageRenderer
isRenderable
in class PainterImageRenderer
protected PaintContext createPaintContext(ImageContext imageContext, java.awt.image.BufferedImage image, java.util.Map<java.lang.Object,java.lang.Object> requestedProperties, java.util.Map<java.lang.Object,java.lang.Object> responseProperties)
createPaintContext
in class PainterImageRenderer
protected java.awt.Color getPaintForeground(ImageContext context, java.util.Map<java.lang.Object,java.lang.Object> d)
getPaintForeground
in class PainterImageRenderer
protected java.awt.Color getPaintBackground(ImageContext context, java.util.Map<java.lang.Object,java.lang.Object> d)
getPaintBackground
in class PainterImageRenderer
protected java.awt.Font getPaintFont(java.util.Map<java.lang.Object,java.lang.Object> d)
getPaintFont
in class PainterImageRenderer
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