X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FIdwidthAdjuster.java;h=24509a699361b8f9fb7284268853fa628d99cf2e;hb=4cea7a0328724b90a6a7c16ae8c926e0cc12cedd;hp=e74869728614ec8b08846bb5f32a4721ab708470;hpb=ec955aa655d8320258b91eb079bc57f688cd0a07;p=jalview.git

diff --git a/src/jalview/appletgui/IdwidthAdjuster.java b/src/jalview/appletgui/IdwidthAdjuster.java
index e748697..24509a6 100755
--- a/src/jalview/appletgui/IdwidthAdjuster.java
+++ b/src/jalview/appletgui/IdwidthAdjuster.java
@@ -1,61 +1,107 @@
-package jalview.appletgui;
-
-import java.awt.event.*;
-import java.awt.*;
-
-
-public class IdwidthAdjuster extends Panel implements MouseListener, MouseMotionListener
-{
-  boolean active = false;
-  int oldX=0;
-  Image image;
-  AlignmentPanel ap ;
-
-  public IdwidthAdjuster(AlignmentPanel ap)
-  {
-    setLayout(null);
-    this.ap = ap;
-    java.net.URL url = getClass().getResource("/images/idwidth.gif");
-       if (url != null)
-         image = java.awt.Toolkit.getDefaultToolkit().getImage(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.getSize();
-    int dif = evt.getX() - oldX;
-
-    if(d.width+dif>20 || dif>0)
-    {
-      ap.setIdWidth(d.width + dif,d.height);
-      this.setSize(d.width + dif, getSize().height);
-    }
-
-    oldX = evt.getX();
-  }
-
-  public void mouseMoved(MouseEvent evt)   {}
-  public void mouseClicked(MouseEvent evt) {}
-
-  public void paint(Graphics g)
-  {
-    g.setColor(Color.white);
-    g.fillRect(0,0, getSize().width, getSize().height);
-    if(active)
-    {
-      if(image!=null)
-        g.drawImage(image, getSize().width-20, 2, this);
-    }
-  }
-
-}
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)
+ * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle
+ * 
+ * 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/>.
+ */
+package jalview.appletgui;
+
+import java.awt.*;
+import java.awt.event.*;
+
+public class IdwidthAdjuster extends Panel implements MouseListener,
+        MouseMotionListener
+{
+  boolean active = false;
+
+  int oldX = 0;
+
+  Image image;
+
+  AlignmentPanel ap;
+
+  public IdwidthAdjuster(AlignmentPanel ap)
+  {
+    setLayout(null);
+    this.ap = ap;
+    java.net.URL url = getClass().getResource("/images/idwidth.gif");
+    if (url != null)
+    {
+      image = java.awt.Toolkit.getDefaultToolkit().getImage(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.getSize();
+    int dif = evt.getX() - oldX;
+
+    if (d.width + dif > 20 || dif > 0)
+    {
+      ap.setIdWidth(d.width + dif, d.height);
+      this.setSize(d.width + dif, getSize().height);
+      oldX = evt.getX();
+    }
+
+  }
+
+  public void mouseMoved(MouseEvent evt)
+  {
+  }
+
+  public void mouseClicked(MouseEvent evt)
+  {
+  }
+
+  public void paint(Graphics g)
+  {
+    g.setColor(Color.white);
+    g.fillRect(0, 0, getSize().width, getSize().height);
+    if (active)
+    {
+      if (image != null)
+      {
+        g.drawImage(image, getSize().width - 20, 2, this);
+      }
+    }
+  }
+
+}