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If its null, set tip empty
[jalview.git]
/
src
/
jalview
/
appletgui
/
Tooltip.java
diff --git
a/src/jalview/appletgui/Tooltip.java
b/src/jalview/appletgui/Tooltip.java
index
76c0047
..
9306e3d
100755
(executable)
--- a/
src/jalview/appletgui/Tooltip.java
+++ b/
src/jalview/appletgui/Tooltip.java
@@
-102,6
+102,11
@@
public class Tooltip extends Canvas implements MouseListener,
\r
void setTip(String tip)
\r
{
\r
+ if(tip==null)
\r
+ {
\r
+ setTip("");
\r
+ return;
\r
+ }
\r
fm = getFontMetrics(owner.getFont());
\r
fontHeight = fm.getHeight();
\r
\r