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<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2>Hi,</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2>there is a bug in
LoadingPanel that prevents wheel events from being processed. This happens only
when used with OpenLayers.Control.Navigation.</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2>It works with the
default usage:</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2><A
href="http://dev.openlayers.org/addins/loadingPanel/trunk/examples/loadingpanel.html">http://dev.openlayers.org/addins/loadingPanel/trunk/examples/loadingpanel.html</A></FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2>but making these
changes to the same example will allow anyone to reproduce the bug (tested in
FF3 and IE7):</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2>in the init
function:</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2>...</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2>// map.addControl(new
OpenLayers.Control.PanZoomBar());<BR>// map.addControl(new
OpenLayers.Control.MouseToolbar());<BR> map.addControl(new
OpenLayers.Control.Navigation());<BR>...</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2>this is, comment out
PanZoom and MouseToolbar and add Navigation.</DIV></FONT></SPAN>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2>If loading panel is
showing because tiles are loading, you *can not* use the mouse wheel to zoom
in/out. After loading or deactivating the loading panel mouse wheel works as
usual.</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2>Here are some
previous reports that may offer some more details on the
problem:</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2><A
href="http://openlayers.org/pipermail/users/2009-February/010246.html">http://openlayers.org/pipermail/users/2009-February/010246.html</A></FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2><A
href="http://openlayers.org/pipermail/users/2008-December/009508.html">http://openlayers.org/pipermail/users/2008-December/009508.html</A></FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2>--</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial size=2>Manel
Clos</FONT></SPAN></DIV>
<DIV><SPAN class=333270208-09092009><FONT face=Arial
size=2></FONT></SPAN> </DIV></BODY></HTML>