Formatting

[jalview.git] / src / jalview / gui / IdwidthAdjuster.java

diff --git a/src/jalview/gui/IdwidthAdjuster.java b/src/jalview/gui/IdwidthAdjuster.java
index 81e9da7..fc732ad 100755 (executable)
--- a/src/jalview/gui/IdwidthAdjuster.java
+++ b/src/jalview/gui/IdwidthAdjuster.java
@@ -1,62 +1,161 @@
+/*\r
+ * Jalview - A Sequence Alignment Editor and Viewer\r
+ * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ *\r
+ * This program is free software; you can redistribute it and/or\r
+ * modify it under the terms of the GNU General Public License\r
+ * as published by the Free Software Foundation; either version 2\r
+ * of the License, or (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program; if not, write to the Free Software\r
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA\r
+ */\r
 package jalview.gui;\r
 \r
-import javax.swing.*;\r
-import java.awt.event.*;\r
 import java.awt.*;\r
+import java.awt.event.*;\r
+import javax.swing.*;\r
 \r
-\r
-public class IdwidthAdjuster extends JPanel implements MouseListener, MouseMotionListener\r
+/**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @author $author$\r
+ * @version $Revision$\r
+ */\r
+public class IdwidthAdjuster\r
+    extends JPanel implements MouseListener,\r
+    MouseMotionListener\r
 {\r
   boolean active = false;\r
-  int oldX=0;\r
+  int oldX = 0;\r
   Image image;\r
-  AlignmentPanel ap ;\r
+  AlignmentPanel ap;\r
 \r
+  /**\r
+   * Creates a new IdwidthAdjuster object.\r
+   *\r
+   * @param ap DOCUMENT ME!\r
+   */\r
   public IdwidthAdjuster(AlignmentPanel ap)\r
   {\r
     this.ap = ap;\r
+\r
     java.net.URL url = getClass().getResource("/images/idwidth.gif");\r
-       if (url != null)\r
-         image = java.awt.Toolkit.getDefaultToolkit().createImage(url);\r
+\r
+    if (url != null)\r
+    {\r
+      image = java.awt.Toolkit.getDefaultToolkit().createImage(url);\r
+    }\r
 \r
     addMouseListener(this);\r
     addMouseMotionListener(this);\r
   }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param evt DOCUMENT ME!\r
+   */\r
   public void mousePressed(MouseEvent evt)\r
-  { oldX = evt.getX(); }\r
+  {\r
+    oldX = evt.getX();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param evt DOCUMENT ME!\r
+   */\r
+  public void mouseReleased(MouseEvent evt)\r
+  {\r
+    active = false;\r
+    repaint();\r
+  }\r
 \r
-  public void mouseReleased(MouseEvent evt){ active = false; repaint(); }\r
-  public void mouseEntered(MouseEvent evt) { active = true;  repaint();}\r
-  public void mouseExited(MouseEvent evt)  { active = false; repaint();}\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param evt DOCUMENT ME!\r
+   */\r
+  public void mouseEntered(MouseEvent evt)\r
+  {\r
+    active = true;\r
+    repaint();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param evt DOCUMENT ME!\r
+   */\r
+  public void mouseExited(MouseEvent evt)\r
+  {\r
+    active = false;\r
+    repaint();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param evt DOCUMENT ME!\r
+   */\r
   public void mouseDragged(MouseEvent evt)\r
   {\r
     active = true;\r
+\r
     Dimension d = ap.idPanel.idCanvas.getPreferredSize();\r
     int dif = evt.getX() - oldX;\r
 \r
-    if(d.width+dif>20 || dif>0)\r
+    if ( ( (d.width + dif) > 20) || (dif > 0))\r
     {\r
-      ap.idPanel.idCanvas.setPreferredSize(new Dimension(d.width + dif,d.height));\r
-      ap.invalidate();\r
-      ap.RefreshPanels();\r
+      ap.idPanel.idCanvas.setPreferredSize(new Dimension(d.width + dif,\r
+          d.height));\r
+      ap.repaint();\r
     }\r
 \r
     oldX = evt.getX();\r
   }\r
 \r
-  public void mouseMoved(MouseEvent evt)   {}\r
-  public void mouseClicked(MouseEvent evt) {}\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param evt DOCUMENT ME!\r
+   */\r
+  public void mouseMoved(MouseEvent evt)\r
+  {\r
+  }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param evt DOCUMENT ME!\r
+   */\r
+  public void mouseClicked(MouseEvent evt)\r
+  {\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param g DOCUMENT ME!\r
+   */\r
   public void paintComponent(Graphics g)\r
   {\r
     g.setColor(Color.white);\r
-    g.fillRect(0,0, getWidth(), getHeight());\r
-    if(active)\r
+    g.fillRect(0, 0, getWidth(), getHeight());\r
+\r
+    if (active)\r
     {\r
-      if(image!=null)\r
-        g.drawImage(image, getWidth()-20, 2, this);\r
+      if (image != null)\r
+      {\r
+        g.drawImage(image, getWidth() - 20, 2, this);\r
+      }\r
     }\r
   }\r
-\r
 }\r