svn commit: r1580958 - /pivot/branches/2.0.x/wtk/src/org/apache/pivot/wtk/Component.java

[rw...@apache.org]

Author: rwhitcomb
Date: Mon Mar 24 18:12:29 2014
New Revision: 1580958

URL: http://svn.apache.org/r1580958
Log:
PIVOT-938:  Further checks in the vein of PIVOT-927, where sometimes
the mouse location can be null.  We still haven't quite figured out the
underlying cause, but guarding against a null pointer access seems to
work around the issue without causing too much harm.

This latest incarnation has to with displaying tooltips, where the
mouse location can also get to be null.

Modified:
    pivot/branches/2.0.x/wtk/src/org/apache/pivot/wtk/Component.java

Modified: pivot/branches/2.0.x/wtk/src/org/apache/pivot/wtk/Component.java
URL: http://svn.apache.org/viewvc/pivot/branches/2.0.x/wtk/src/org/apache/pivot/wtk/Component.java?rev=1580958&r1=1580957&r2=1580958&view=diff
==============================================================================
--- pivot/branches/2.0.x/wtk/src/org/apache/pivot/wtk/Component.java (original)
+++ pivot/branches/2.0.x/wtk/src/org/apache/pivot/wtk/Component.java Mon Mar 24 18:12:29 2014
@@ -2794,8 +2794,10 @@ public abstract class Component implemen
                 @Override
                 public void run() {
                     Point mouseLocationLocal = getMouseLocation();
-                    componentTooltipListeners.tooltipTriggered(Component.this,
-                        mouseLocationLocal.x, mouseLocationLocal.y);
+                    if (mouseLocationLocal != null) {
+                        componentTooltipListeners.tooltipTriggered(Component.this,
+                            mouseLocationLocal.x, mouseLocationLocal.y);
+                    }
                 }
             }, tooltipDelay);