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-rw-r--r--java/gjt/ProgressDialog.java67
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diff --git a/java/gjt/ProgressDialog.java b/java/gjt/ProgressDialog.java
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--- a/java/gjt/ProgressDialog.java
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-package gjt;
-
-import java.awt.*;
-
-/**
- * A dialog that uses a bargauge to indicate progress made on a
- * task that presumably takes some time to complete.
- *
- * ProgressDialog implements the singleton pattern: clients
- * may only access the one and only ProgressDialog through the
- * static getProgressDialog() method.<p>
- *
- * <em>Note: The 1.0.2 version of the AWT has introduced a
- * bug that breaks the ProgressDialog under Motif - the
- * bargauge does not function. This worked fine in 1.0.1.<em>
- *
- * @version 1.0, Apr 1 1996
- * @author David Geary
- * @see GJTDialog
- * @see Bargauge
- * @see gjt.test.DialogTest
- */
-public class ProgressDialog extends GJTDialog {
- static private ProgressDialog _theProgressDialog;
- static private int _preferredWidth = 400;
- static private int _preferredHeight = 75;
- static private Color _color;
- static private boolean _dialogUp;
-
- private Bargauge bargauge;
-
- static public ProgressDialog getProgressDialog(
- Frame frame,
- String title,
- Color color){
- if(_theProgressDialog == null)
- _theProgressDialog = new ProgressDialog(frame,
- title,
- color);
- else {
- _theProgressDialog.setTitle (title);
- _theProgressDialog.reset ();
- }
- return _theProgressDialog;
- }
- private ProgressDialog(Frame frame,
- String title,
- Color color) {
- super(frame, title, null, true);
- setLayout(new BorderLayout());
- add("Center", bargauge = new Bargauge(color));
- pack();
- }
- public void setPercentComplete(double percent) {
- bargauge.setFillPercent(percent);
- bargauge.fill();
-
- if(percent == 100)
- hide();
- }
- public void reset() {
- bargauge.setFillPercent(0);
- }
- public Dimension preferredSize() {
- return new Dimension(_preferredWidth, _preferredHeight);
- }
-}