net.sf.paperclips
Class BackgroundPrint

java.lang.Object
  net.sf.paperclips.BackgroundPrint

All Implemented Interfaces:

Print

public class BackgroundPrint
extends java.lang.Object
implements Print

A decorator that paints a background color behind it's target.

Constructor Summary

BackgroundPrint(Print target, org.eclipse.swt.graphics.RGB background)
Constructs a BackgroundPrint with the given target and background color.

Method Summary

boolean	equals(java.lang.Object obj)
org.eclipse.swt.graphics.RGB	getBackground() Returns the background color.
Print	getTarget() Returns the wrapped print to which the background color is being applied.
int	hashCode()
PrintIterator	iterator(org.eclipse.swt.graphics.Device device, org.eclipse.swt.graphics.GC gc) Returns a PrintIterator for laying out the contents of this Print.
void	setBackground(org.eclipse.swt.graphics.RGB background) Sets the background color.

Methods inherited from class java.lang.Object

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

Constructor Detail

BackgroundPrint

public BackgroundPrint(Print target,
                       org.eclipse.swt.graphics.RGB background)

Constructs a BackgroundPrint with the given target and background color.

Parameters:

target - the

background -

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getTarget

public Print getTarget()

Returns the wrapped print to which the background color is being applied.

Returns:

the wrapped print to which the background color is being applied.

getBackground

public org.eclipse.swt.graphics.RGB getBackground()

Returns the background color.

Returns:

the background color.

setBackground

public void setBackground(org.eclipse.swt.graphics.RGB background)

Sets the background color.

Parameters:

background - the new background color.

iterator

public PrintIterator iterator(org.eclipse.swt.graphics.Device device,
                              org.eclipse.swt.graphics.GC gc)

Description copied from interface: Print

Returns a PrintIterator for laying out the contents of this Print. The iterator uses a snapshot of the print at the time this method is invoked, so subsequent changes to the Print will not affect the output of the iterator.

Specified by:

iterator in interface Print

Parameters:

device - the graphics device this Print will be drawn onto.

gc - the graphics context to be used for calculating layout and drawing the Print's contents.

Returns:

a PrintIterator for laying out the contents of this Print.