diff options
author | Jens-Heiner Rechtien <hr@openoffice.org> | 2003-03-27 16:05:12 +0000 |
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committer | Jens-Heiner Rechtien <hr@openoffice.org> | 2003-03-27 16:05:12 +0000 |
commit | fd2cf3dc7cd9c73070fa4d70c8ca99c9fc1ce135 (patch) | |
tree | 9569a564e06fba817528ea414129b4074d83cb61 /toolkit/test/accessibility/MessageArea.java | |
parent | ff09f8d6ef2c613037f039dbcafcad6b76243a48 (diff) |
MWS_SRX644: migrate branch mws_srx644 -> HEAD
Diffstat (limited to 'toolkit/test/accessibility/MessageArea.java')
-rw-r--r-- | toolkit/test/accessibility/MessageArea.java | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/toolkit/test/accessibility/MessageArea.java b/toolkit/test/accessibility/MessageArea.java deleted file mode 100644 index 17bf28a2e23c..000000000000 --- a/toolkit/test/accessibility/MessageArea.java +++ /dev/null @@ -1,120 +0,0 @@ -import java.awt.Font; -import java.awt.Rectangle; -import java.awt.Color; -import java.awt.Graphics; -import javax.swing.JScrollPane; -import javax.swing.JTextArea; -import javax.swing.JScrollBar; - - - -/** A message area displays text in a scrollable text widget. It is a - singleton. Other objects can access it directly to display messages. -*/ -public class MessageArea - extends JScrollPane -{ - public static synchronized MessageArea Instance () - { - if (saInstance == null) - saInstance = new MessageArea (); - return saInstance; - } - - - - - /** Create a new message area. This method is private because the class is - a singleton and may therefore not be instanciated from the outside. - */ - private MessageArea () - { - maText = new JTextArea(); - maText.setBackground (new Color (255,250,240)); - maText.setFont (new Font ("Helvetica", Font.PLAIN, 9)); - setViewportView (maText); - setVerticalScrollBarPolicy (JScrollPane.VERTICAL_SCROLLBAR_ALWAYS); - setHorizontalScrollBarPolicy (JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); - - printMessage ( - "class path is " + System.getProperty ("java.class.path") + "\n"); - } - - - - - /** Show the given string at the end of the message area and scroll to make - it visible. - */ - public static synchronized void print (String aMessage) - { - print (0, aMessage); - } - - - - - /** Show the given string at the end of the message area and scroll to make - it visible. Indent the string as requested. - */ - public static synchronized void print (int nIndentation, String aMessage) - { - while (nIndentation-- > 0) - aMessage = " " + aMessage; - Instance().printMessage(aMessage); - } - - - - - /** Show the given string at the end of the message area and scroll to make - it visible. - */ - public static void println (String aMessage) - { - println (0, aMessage); - } - - - - - /** Show the given string at the end of the message area and scroll to make - it visible. - */ - public static void println (int nIndentation, String aMessage) - { - print (nIndentation, aMessage+"\n"); - } - - - - - public void paintComponent (Graphics g) - { - JScrollBar sb = getVerticalScrollBar(); - if (sb != null) - { - int nScrollBarValue = sb.getMaximum() - sb.getVisibleAmount() - 1; - sb.setValue (nScrollBarValue); - } - super.paintComponent (g); - } - - - - - /** Append the given string to the end of the text and scroll so that it - becomes visible. This is an internal method. Use one of the static - and public ones. - */ - private synchronized void printMessage (String aMessage) - { - maText.append (aMessage); - } - - - - - private static MessageArea saInstance = null; - private JTextArea maText; -} |