net.sourceforge.geeboss.util
Class GCUtil

java.lang.Object
  net.sourceforge.geeboss.util.GCUtil

public class GCUtil
extends java.lang.Object

Utility methods for SWT GC manipulation

Author:

Frederic BORRY

Constructor Summary

GCUtil()

Method Summary

static org.eclipse.swt.graphics.Image	createBackgroundImage(org.eclipse.swt.graphics.Image controlBg, int x, int y, int width, int heigth) Create a background image
static org.eclipse.swt.graphics.Image	layerImages(org.eclipse.swt.graphics.Image bg, org.eclipse.swt.graphics.Image fg) Layer a background and a foreground image into an new image

Methods inherited from class java.lang.Object

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

Constructor Detail

GCUtil

public GCUtil()

Method Detail

createBackgroundImage

public static org.eclipse.swt.graphics.Image createBackgroundImage(org.eclipse.swt.graphics.Image controlBg,
                                                                   int x,
                                                                   int y,
                                                                   int width,
                                                                   int heigth)

Create a background image

Parameters:

controlBg - the control background

x - the x coordinate for we want the background for

y - the y coordinate for we want the background for

width - the width of the background image to create

heigth - the heigth of the background image to create

Returns:

the background image

layerImages

public static org.eclipse.swt.graphics.Image layerImages(org.eclipse.swt.graphics.Image bg,
                                                         org.eclipse.swt.graphics.Image fg)

Layer a background and a foreground image into an new image

Parameters:

bg - the background image

fg - the foreground image

Returns:

the layered image