gecko-dev/grendel/ui/ProgressFrame.java

177 строки
4.4 KiB
Java

/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is the Grendel mail/news client.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are Copyright (C) 1997
* Netscape Communications Corporation. All Rights Reserved.
*
* Created: Will Scullin <scullin@netscape.com>, 26 Sep 1997.
*
* Contributors: Jeff Galyan <talisman@anamorphic.com>
* Edwin Woudt <edwin@woudt.nl>
*/
package grendel.ui;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Panel;
import java.awt.event.ActionEvent;
import java.util.Locale;
import java.util.ResourceBundle;
import javax.swing.AbstractAction;
import javax.swing.Box;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JProgressBar;
import javax.swing.UIManager;
public abstract class ProgressFrame extends GeneralFrame implements Runnable {
int fMax;
JProgressBar fMeter;
JButton fCancel;
JLabel fStatus;
Thread fThread;
boolean fDone;
boolean fCanceled;
boolean fDisposed;
Container fContentPanel;
public ProgressFrame(String aCaption) {
super("", "mail.progress");
setTitle(fLabels.getString(aCaption));
setBackground(UIManager.getColor("control"));
fContentPanel = new Panel();
getContentPane().add(fContentPanel);
GridBagLayout gridbag = new GridBagLayout();
GridBagConstraints c = new GridBagConstraints();
fContentPanel.setLayout(gridbag);
fStatus = new JLabel("Status");
fMeter = new JProgressBar();
fMeter.setMinimum(0);
fMeter.setMaximum(1);
fMeter.setValue(0);
fCancel = new JButton("Cancel");
fCancel.addActionListener(new AbstractAction() {
public void actionPerformed(ActionEvent aEvent) {
setCanceled(true);
}
});
c.weightx = 1;
c.weighty = 1;
c.gridheight = 1;
c.fill = GridBagConstraints.HORIZONTAL;
c.gridwidth = GridBagConstraints.REMAINDER;
c.insets = new Insets(5,5,5,5);
gridbag.setConstraints(fStatus, c);
fContentPanel.add(fStatus);
c.fill = GridBagConstraints.HORIZONTAL;
c.gridwidth = GridBagConstraints.REMAINDER;
c.insets = new Insets(0,5,0,5);
gridbag.setConstraints(fMeter, c);
fContentPanel.add(fMeter);
c.fill = GridBagConstraints.NONE;
c.gridwidth = 1;
c.insets = new Insets(5,5,5,5);
gridbag.setConstraints(fCancel, c);
fContentPanel.add(fCancel);
// Dimension size = getPreferredSize();
restoreBounds(320, 200);
setVisible(true);
}
public synchronized void dispose() {
if (!fDisposed) {
super.dispose();
fDisposed = true;
setCanceled(true);
}
}
public synchronized void setMax(int aMax) {
fMax = aMax;
fMeter.setMaximum(aMax);
}
public synchronized int getMax() {
return fMax;
}
public synchronized void setProgress(int aProgress) {
fMeter.setValue(aProgress);
}
public synchronized int getProgress() {
return fMeter.getValue();
}
public synchronized void setStatus(String aStatus) {
fStatus.setText(aStatus);
}
public synchronized String getStatus() {
return fStatus.getText();
}
public synchronized void setDone(boolean aDone) {
fDone = aDone;
}
public synchronized boolean getDone() {
return fDone;
}
public synchronized void setCanceled(boolean aCanceled) {
fCanceled = aCanceled;
}
public synchronized boolean isCanceled() {
return fCanceled;
}
public void start() {
fThread = new Thread(this);
fThread.start();
}
public void run() {
progressLoop();
fThread = null;
// Is this right? (edwin)
// this.dispose();
this.hide();
}
public abstract void progressLoop();
}