?? util.java
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// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi
// Source File Name: Util.java
package sGraphics;
import java.applet.Applet;
import java.awt.*;
// Referenced classes of package sGraphics:
// Assert
public class Util
{
public Util()
{
}
public static Dialog getDialog(Component component)
{
if(component instanceof Dialog)
return (Dialog)component;
while((component = component.getParent()) != null)
if(component instanceof Dialog)
return (Dialog)component;
return null;
}
public static Frame getFrame(Component component)
{
if(component instanceof Frame)
return (Frame)component;
while((component = component.getParent()) != null)
if(component instanceof Frame)
return (Frame)component;
return null;
}
public static Applet getApplet(Component component)
{
if(component instanceof Applet)
return (Applet)component;
while((component = component.getParent()) != null)
if(component instanceof Applet)
return (Applet)component;
return null;
}
public static void waitForImage(Component component, Image image)
{
MediaTracker mediatracker = new MediaTracker(component);
try
{
mediatracker.addImage(image, 0);
mediatracker.waitForID(0);
}
catch(InterruptedException interruptedexception)
{
interruptedexception.printStackTrace();
}
}
public static void wallPaper(Component component, Graphics g, Image image)
{
Dimension dimension = component.getSize();
waitForImage(component, image);
int i = image.getWidth(component);
int j = image.getHeight(component);
Assert.notFalse(i != -1 && j != -1);
for(int k = 0; k < dimension.width; k += i)
{
for(int l = 0; l < dimension.height; l += j)
g.drawImage(image, k, l, component);
}
}
public static void stretchImage(Component component, Graphics g, Image image)
{
Dimension dimension = component.getSize();
waitForImage(component, image);
g.drawImage(image, 0, 0, dimension.width, dimension.height, component);
}
public static void setCursor(int i, Component component)
{
component.setCursor(Cursor.getPredefinedCursor(i));
}
public static boolean isMicrosoft()
{
String s = System.getProperty("java.vendor").toLowerCase();
return s.startsWith("microsoft");
}
}
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