[2.0 Trunk] PagingToolBar reload icon does not disable correctly
Disabling a PagingToolBar replaces the refresh button icon with the animated loading gif, ie:
is replaced with:
This is only correct if the PagingToolBar is disabled because it is loading (eg via the BeforeLoad event). It is not correct if the PagingToolBar is simply disabled because there is no data displayed.
refresh,gif probably needs its own diabled version refresh-disabled.gif like the other PagingToolBar buttons have which is displayed when the PagingToolBar is disabled. loading.gif should only be displayed if the PagingToolBar is waiting for a load to finish.