X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FIdwidthAdjuster.java;h=632d4dffebd01ed2166075ca0853a531d125d0a7;hb=0e2054d29bc49351f000d478659dc3c4371b251c;hp=ead38dcf1fe754e41955446039a2d2539cf2fd6e;hpb=99c58ee0ae2a848f982552e53feaf6d5cb9925e5;p=jalview.git

diff --git a/src/jalview/gui/IdwidthAdjuster.java b/src/jalview/gui/IdwidthAdjuster.java
index ead38dc..632d4df 100755
--- a/src/jalview/gui/IdwidthAdjuster.java
+++ b/src/jalview/gui/IdwidthAdjuster.java
@@ -1,80 +1,172 @@
-/*
-* Jalview - A Sequence Alignment Editor and Viewer
-* Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
-*
-* This program 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 program 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 program; if not, write to the Free Software
-* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
-*/
-
-package jalview.gui;
-
-import javax.swing.*;
-import java.awt.event.*;
-import java.awt.*;
-
-
-public class IdwidthAdjuster extends JPanel implements MouseListener, MouseMotionListener
-{
-  boolean active = false;
-  int oldX=0;
-  Image image;
-  AlignmentPanel ap ;
-
-  public IdwidthAdjuster(AlignmentPanel ap)
-  {
-    this.ap = ap;
-    java.net.URL url = getClass().getResource("/images/idwidth.gif");
-       if (url != null)
-         image = java.awt.Toolkit.getDefaultToolkit().createImage(url);
-
-    addMouseListener(this);
-    addMouseMotionListener(this);
-  }
-
-  public void mousePressed(MouseEvent evt)
-  { oldX = evt.getX(); }
-
-  public void mouseReleased(MouseEvent evt){ active = false; repaint(); }
-  public void mouseEntered(MouseEvent evt) { active = true;  repaint();}
-  public void mouseExited(MouseEvent evt)  { active = false; repaint();}
-  public void mouseDragged(MouseEvent evt)
-  {
-    active = true;
-    Dimension d = ap.idPanel.idCanvas.getPreferredSize();
-    int dif = evt.getX() - oldX;
-
-    if(d.width+dif>20 || dif>0)
-    {
-      ap.idPanel.idCanvas.setPreferredSize(new Dimension(d.width + dif,d.height));
-      ap.repaint();
-    }
-
-    oldX = evt.getX();
-  }
-
-  public void mouseMoved(MouseEvent evt)   {}
-  public void mouseClicked(MouseEvent evt) {}
-
-  public void paintComponent(Graphics g)
-  {
-    g.setColor(Color.white);
-    g.fillRect(0,0, getWidth(), getHeight());
-    if(active)
-    {
-      if(image!=null)
-        g.drawImage(image, getWidth()-20, 2, this);
-    }
-  }
-
-}
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.1)
+ * Copyright (C) 2014 The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview 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 3 of the License, or (at your option) any later version.
+ *  
+ * Jalview 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 Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.gui;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+
+/**
+ * DOCUMENT ME!
+ * 
+ * @author $author$
+ * @version $Revision$
+ */
+public class IdwidthAdjuster extends JPanel implements MouseListener,
+        MouseMotionListener
+{
+  boolean active = false;
+
+  int oldX = 0;
+
+  Image image;
+
+  AlignmentPanel ap;
+
+  /**
+   * Creates a new IdwidthAdjuster object.
+   * 
+   * @param ap
+   *          DOCUMENT ME!
+   */
+  public IdwidthAdjuster(AlignmentPanel ap)
+  {
+    this.ap = ap;
+
+    java.net.URL url = getClass().getResource("/images/idwidth.gif");
+
+    if (url != null)
+    {
+      image = java.awt.Toolkit.getDefaultToolkit().createImage(url);
+    }
+
+    addMouseListener(this);
+    addMouseMotionListener(this);
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param evt
+   *          DOCUMENT ME!
+   */
+  public void mousePressed(MouseEvent evt)
+  {
+    oldX = evt.getX();
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param evt
+   *          DOCUMENT ME!
+   */
+  public void mouseReleased(MouseEvent evt)
+  {
+    active = false;
+    repaint();
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param evt
+   *          DOCUMENT ME!
+   */
+  public void mouseEntered(MouseEvent evt)
+  {
+    active = true;
+    repaint();
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param evt
+   *          DOCUMENT ME!
+   */
+  public void mouseExited(MouseEvent evt)
+  {
+    active = false;
+    repaint();
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param evt
+   *          DOCUMENT ME!
+   */
+  public void mouseDragged(MouseEvent evt)
+  {
+    active = true;
+
+    Dimension d = ap.idPanel.idCanvas.getPreferredSize();
+    int dif = evt.getX() - oldX;
+
+    if (((d.width + dif) > 20) || (dif > 0))
+    {
+      ap.idPanel.idCanvas.setPreferredSize(new Dimension(d.width + dif,
+              d.height));
+      ap.paintAlignment(true);
+    }
+
+    oldX = evt.getX();
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param evt
+   *          DOCUMENT ME!
+   */
+  public void mouseMoved(MouseEvent evt)
+  {
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param evt
+   *          DOCUMENT ME!
+   */
+  public void mouseClicked(MouseEvent evt)
+  {
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param g
+   *          DOCUMENT ME!
+   */
+  public void paintComponent(Graphics g)
+  {
+    g.setColor(Color.white);
+    g.fillRect(0, 0, getWidth(), getHeight());
+
+    if (active)
+    {
+      if (image != null)
+      {
+        g.drawImage(image, getWidth() - 20, 2, this);
+      }
+    }
+  }
+}