[Development] java: Add simple Message Box implementation. (Martin Koegler)
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4195 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/java/src/com/tigervnc/vncviewer/MessageBox.java b/java/src/com/tigervnc/vncviewer/MessageBox.java
new file mode 100644
index 0000000..123a970
--- /dev/null
+++ b/java/src/com/tigervnc/vncviewer/MessageBox.java
@@ -0,0 +1,82 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+
+package com.tigervnc.vncviewer;
+
+import java.awt.*;
+
+public class MessageBox extends com.tigervnc.vncviewer.Dialog {
+
+ public static final int MB_OK = 0;
+ public static final int MB_OKAYCANCEL = 1;
+ public static final int MB_YESNO = 2;
+
+ public MessageBox(String msg, int flags) {
+ super(true);
+ GridLayout g = new GridLayout(0,1);
+ setLayout(g);
+ while (true) {
+ int i = msg.indexOf('\n');
+ int j = (i==-1) ? msg.length() : i;
+ add(new Label(msg.substring(0, j)));
+ if (i==-1) break;
+ msg = msg.substring(j+1);
+ }
+ Panel p2 = new Panel();
+ switch (flags & 3) {
+ case MB_OKAYCANCEL:
+ cancelButton = new Button("Cancel");
+ // No break
+ case MB_OK:
+ okButton = new Button("OK");
+ break;
+ case MB_YESNO:
+ okButton = new Button("Yes");
+ cancelButton = new Button("No");
+ break;
+ }
+ if (okButton != null) p2.add(okButton);
+ if (cancelButton != null) p2.add(cancelButton);
+ add("South", p2);
+ pack();
+ showDialog();
+ }
+
+ public MessageBox(String msg) {
+ this(msg, MB_OK);
+ }
+
+
+ public boolean action(Event event, Object arg) {
+ if (event.target == okButton) {
+ ok = true;
+ endDialog();
+ } else if (event.target == cancelButton) {
+ ok = false;
+ endDialog();
+ }
+ return true;
+ }
+
+ Button okButton, cancelButton;
+
+ public boolean result() {
+ return ok;
+ }
+
+}