com.sun.java.swing.plaf.nimbus
Class InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMaximizeButtonPainter

java.lang.Object
  com.sun.java.swing.plaf.nimbus.AbstractRegionPainter
      com.sun.java.swing.plaf.nimbus.InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMaximizeButtonPainter

All Implemented Interfaces:

Painter<JComponent>

public final class InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMaximizeButtonPainter
extends AbstractRegionPainter

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.java.swing.plaf.nimbus.AbstractRegionPainter

AbstractRegionPainter.PaintContext

Constructor Summary

InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMaximizeButtonPainter(AbstractRegionPainter.PaintContext ctx, int state)

Method Summary

protected void	doPaint(Graphics2D g, JComponent c, int width, int height, Object[] extendedCacheKeys) Actually performs the painting operation.
protected AbstractRegionPainter.PaintContext	getPaintContext() Gets the PaintContext for this painting operation.

Methods inherited from class com.sun.java.swing.plaf.nimbus.AbstractRegionPainter

configureGraphics, decodeAnchorX, decodeAnchorY, decodeColor, decodeColor, decodeGradient, decodeRadialGradient, decodeX, decodeY, getComponentColor, getExtendedCacheKeys, paint

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMaximizeButtonPainter

public InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMaximizeButtonPainter(AbstractRegionPainter.PaintContext ctx,
                                                                                      int state)

Method Detail

doPaint

protected void doPaint(Graphics2D g,
                       JComponent c,
                       int width,
                       int height,
                       Object[] extendedCacheKeys)

Description copied from class: AbstractRegionPainter

Actually performs the painting operation. Subclasses must implement this method. The graphics object passed may represent the actual surface being rendererd to, or it may be an intermediate buffer. It has also been pre-translated. Simply render the component as if it were located at 0, 0 and had a width of width and a height of height. For performance reasons, you may want to read the clip from the Graphics2D object and only render within that space.

Specified by:

doPaint in class AbstractRegionPainter

Parameters:

g - The Graphics2D surface to paint to

c - The JComponent related to the drawing event. For example, if the region being rendered is Button, then c will be a JButton. If the region being drawn is ScrollBarSlider, then the component will be JScrollBar. This value may be null.

width - The width of the region to paint. Note that in the case of painting the foreground, this value may differ from c.getWidth().

height - The height of the region to paint. Note that in the case of painting the foreground, this value may differ from c.getHeight().

extendedCacheKeys - The result of the call to getExtendedCacheKeys()

getPaintContext

protected final AbstractRegionPainter.PaintContext getPaintContext()

Description copied from class: AbstractRegionPainter

Gets the PaintContext for this painting operation. This method is called on every paint, and so should be fast and produce no garbage. The PaintContext contains information such as cache hints. It also contains data necessary for decoding points at runtime, such as the stretching insets, the canvas size at which the encoded points were defined, and whether the stretching insets are inverted.

This method allows for subclasses to package the painting of different states with possibly different canvas sizes, etc, into one AbstractRegionPainter implementation.

Specified by:

getPaintContext in class AbstractRegionPainter

Returns:

a PaintContext associated with this paint operation.