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PC World Komputer 1998 October A
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Inprise
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TRIAL
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JBUILDER
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JSAMPLES.Z
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LoadingFrame.java
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1998-05-08
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/*
* Copyright (c) 1997-1998 Borland International, Inc. All Rights Reserved.
*
* This SOURCE CODE FILE, which has been provided by Borland as part
* of a Borland product for use ONLY by licensed users of the product,
* includes CONFIDENTIAL and PROPRIETARY information of Borland.
*
* USE OF THIS SOFTWARE IS GOVERNED BY THE TERMS AND CONDITIONS
* OF THE LICENSE STATEMENT AND LIMITED WARRANTY FURNISHED WITH
* THE PRODUCT.
*
* IN PARTICULAR, YOU WILL INDEMNIFY AND HOLD BORLAND, ITS RELATED
* COMPANIES AND ITS SUPPLIERS, HARMLESS FROM AND AGAINST ANY CLAIMS
* OR LIABILITIES ARISING OUT OF THE USE, REPRODUCTION, OR DISTRIBUTION
* OF YOUR PROGRAMS, INCLUDING ANY CLAIMS OR LIABILITIES ARISING OUT OF
* OR RESULTING FROM THE USE, MODIFICATION, OR DISTRIBUTION OF PROGRAMS
* OR FILES CREATED FROM, BASED ON, AND/OR DERIVED FROM THIS SOURCE
* CODE FILE.
*/
package borland.samples.intl.beans;
import java.awt.*;
import java.awt.event.*;
import borland.jbcl.control.*;
import java.io.*;
import java.net.*;
import java.util.*;
/**
* Frame which shows an image and displays an hourglass
* cursor and centers itself on the user's screen
* while the application is loading.
* Should be called by loadingFrame.setVisible(true)
* and disposed of (loadingFrame.dispose()) after
* the application has loaded.
*/
public class LoadingFrame extends Frame {
ImageControl imageControl1 = new ImageControl();
BorderLayout borderLayout1 = new BorderLayout();
public LoadingFrame() {
try {
// Set the hourglass cursor for this frame.
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
jbInit();
}
catch (Exception e) {
e.printStackTrace();
}
}
public void setVisible(boolean visible) {
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
pack();
Dimension frameSize = getPreferredSize();
setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
super.setVisible(visible);
}
private void jbInit() throws Exception{
this.setLayout(borderLayout1);
this.add(imageControl1, BorderLayout.CENTER);
}
public void setImageName(String path) throws IOException {
imageControl1.setImageName(path);
}
public String getImageName() {
return imageControl1.getImageName();
}
public void setImage(Image image) throws IOException {
imageControl1.setImage(image);
}
public Image getImage() {
return imageControl1.getImage();
}
public void setImageURL(URL url) throws IOException {
imageControl1.setImageURL(url);
}
public URL getImageURL() {
return imageControl1.getImageURL();
}
}