--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/demo/share/jfc/SwingSet2/ProgressBarDemo.java Fri Mar 23 13:43:39 2018 -0700
@@ -0,0 +1,190 @@
+/*
+ *
+ * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of Oracle nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+import javax.swing.*;
+import javax.swing.event.*;
+import javax.swing.text.*;
+import javax.swing.border.*;
+import javax.swing.colorchooser.*;
+import javax.swing.filechooser.*;
+import javax.accessibility.*;
+
+import java.awt.*;
+import java.awt.event.*;
+import java.beans.*;
+import java.util.*;
+import java.io.*;
+import java.applet.*;
+import java.net.*;
+
+/**
+ * JProgressBar Demo
+ *
+ * @author Jeff Dinkins
+ # @author Peter Korn (accessibility support)
+ */
+public class ProgressBarDemo extends DemoModule {
+
+ /**
+ * main method allows us to run as a standalone demo.
+ */
+ public static void main(String[] args) {
+ ProgressBarDemo demo = new ProgressBarDemo(null);
+ demo.mainImpl();
+ }
+
+ /**
+ * ProgressBarDemo Constructor
+ */
+ public ProgressBarDemo(SwingSet2 swingset) {
+ // Set the title for this demo, and an icon used to represent this
+ // demo inside the SwingSet2 app.
+ super(swingset, "ProgressBarDemo", "toolbar/JProgressBar.gif");
+
+ createProgressPanel();
+ }
+
+ javax.swing.Timer timer = new javax.swing.Timer(18, createTextLoadAction());
+ Action loadAction;
+ Action stopAction;
+ JProgressBar progressBar;
+ JTextArea progressTextArea;
+
+ void updateDragEnabled(boolean dragEnabled) {
+ progressTextArea.setDragEnabled(dragEnabled);
+ }
+
+ public void createProgressPanel() {
+ getDemoPanel().setLayout(new BorderLayout());
+
+ JPanel textWrapper = new JPanel(new BorderLayout());
+ textWrapper.setBorder(new SoftBevelBorder(BevelBorder.LOWERED));
+ textWrapper.setAlignmentX(LEFT_ALIGNMENT);
+ progressTextArea = new MyTextArea();
+
+ progressTextArea.getAccessibleContext().setAccessibleName(getString("ProgressBarDemo.accessible_text_area_name"));
+ progressTextArea.getAccessibleContext().setAccessibleName(getString("ProgressBarDemo.accessible_text_area_description"));
+ textWrapper.add(new JScrollPane(progressTextArea), BorderLayout.CENTER);
+
+ getDemoPanel().add(textWrapper, BorderLayout.CENTER);
+
+ JPanel progressPanel = new JPanel();
+ getDemoPanel().add(progressPanel, BorderLayout.SOUTH);
+
+ progressBar = new JProgressBar(JProgressBar.HORIZONTAL, 0, text.length()) {
+ public Dimension getPreferredSize() {
+ return new Dimension(300, super.getPreferredSize().height);
+ }
+ };
+ progressBar.getAccessibleContext().setAccessibleName(getString("ProgressBarDemo.accessible_text_loading_progress"));
+
+ progressPanel.add(progressBar);
+ progressPanel.add(createLoadButton());
+ progressPanel.add(createStopButton());
+ }
+
+ public JButton createLoadButton() {
+ loadAction = new AbstractAction(getString("ProgressBarDemo.start_button")) {
+ public void actionPerformed(ActionEvent e) {
+ loadAction.setEnabled(false);
+ stopAction.setEnabled(true);
+ if (progressBar.getValue() == progressBar.getMaximum()) {
+ progressBar.setValue(0);
+ textLocation = 0;
+ progressTextArea.setText("");
+ }
+ timer.start();
+ }
+ };
+ return createButton(loadAction);
+ }
+
+ public JButton createStopButton() {
+ stopAction = new AbstractAction(getString("ProgressBarDemo.stop_button")) {
+ public void actionPerformed(ActionEvent e) {
+ timer.stop();
+ loadAction.setEnabled(true);
+ stopAction.setEnabled(false);
+ }
+ };
+ return createButton(stopAction);
+ }
+
+ public JButton createButton(Action a) {
+ JButton b = new JButton();
+ // setting the following client property informs the button to show
+ // the action text as it's name. The default is to not show the
+ // action text.
+ b.putClientProperty("displayActionText", Boolean.TRUE);
+ b.setAction(a);
+ return b;
+ }
+
+
+ int textLocation = 0;
+
+ String text = getString("ProgressBarDemo.text");
+
+ public Action createTextLoadAction() {
+ return new AbstractAction("text load action") {
+ public void actionPerformed (ActionEvent e) {
+ if(progressBar.getValue() < progressBar.getMaximum()) {
+ progressBar.setValue(progressBar.getValue() + 1);
+ progressTextArea.append(text.substring(textLocation, textLocation+1));
+ textLocation++;
+ } else {
+ timer.stop();
+ loadAction.setEnabled(true);
+ stopAction.setEnabled(false);
+ }
+ }
+ };
+ }
+
+
+ class MyTextArea extends JTextArea {
+ public MyTextArea() {
+ super(null, 0, 0);
+ setEditable(false);
+ setText("");
+ }
+
+ public float getAlignmentX () {
+ return LEFT_ALIGNMENT;
+ }
+
+ public float getAlignmentY () {
+ return TOP_ALIGNMENT;
+ }
+ }
+}