From: amwaterhouse <Andrew Waterhouse>
Date: Tue, 2 May 2006 12:22:20 +0000 (+0000)
Subject: Check that fontsize > 0
X-Git-Tag: Release_2_08_1~6
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=a1a0288d696c1dedef111a4edab027d95c89ed25;p=jalview.git

Check that fontsize > 0
---

diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index 48651f9..126d755 100755
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -607,7 +607,7 @@ public class SeqPanel extends JPanel implements MouseListener,
         {
           int fontSize = av.font.getSize();
 
-          if (evt.getY() < lastMousePress.getY() && av.charHeight > 1)
+          if (evt.getY() < lastMousePress.getY())
           {
             fontSize--;
           }
@@ -616,10 +616,12 @@ public class SeqPanel extends JPanel implements MouseListener,
             fontSize++;
           }
 
+          if(fontSize<1)
+            fontSize = 1;
+
           av.setFont(new Font(av.font.getName(), av.font.getStyle(), fontSize));
           av.charWidth = oldWidth;
           ap.fontChanged();
-
         }
         else
         {