1 files changed, 84 insertions, 0 deletions
diff --git a/src/com/softsynth/util/AlertBox.java b/src/com/softsynth/util/AlertBox.java
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+++ b/src/com/softsynth/util/AlertBox.java
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+/*
+ * Copyright 2000 Phil Burk, Mobileer Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.softsynth.util;
+
+import java.awt.BorderLayout;
+import java.awt.Button;
+import java.awt.Component;
+import java.awt.Dialog;
+import java.awt.Frame;
+import java.awt.Panel;
+import java.awt.TextArea;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+/**
+ * AlertBox class to display error messages.
+ * 
+ * @author (C) 2000 Phil Burk, SoftSynth.com
+ */
+
+public class AlertBox extends Dialog {
+    TextArea textArea;
+    Button okButton;
+    Button abortButton;
+
+    public AlertBox(Frame frame, String title) {
+        super(frame, title, true);
+        setLayout(new BorderLayout());
+        setSize(620, 200);
+        textArea = new TextArea("", 6, 80, TextArea.SCROLLBARS_BOTH);
+        add("Center", textArea);
+
+        Panel panel = new Panel();
+        add("South", panel);
+
+        panel.add(okButton = new Button("Acknowledge"));
+        okButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                hide();
+            }
+        });
+
+        panel.add(abortButton = new Button("Abort"));
+        abortButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                System.exit(0);
+            }
+        });
+
+        validate();
+    }
+
+    /**
+     * Search up the component hierarchy to find the first Frame containing the component.
+     */
+    public static Frame getFrame(Component c) {
+        do {
+            if (c instanceof Frame)
+                return (Frame) c;
+        } while ((c = c.getParent()) != null);
+        return null;
+    }
+
+    public void showError(String msg) {
+        textArea.setText(msg);
+        show();
+    }
+}