Activate Dataview layout preview refresh on demand only

Etienne CAUSSE

Hi,
Currently we observe very often that when end-users are trying to reconfigure a layout, the preview is trying to refresh every time a modification is made.

In some cases, it can generate 10 or 20 layout refreshs (when adding / removing axis or blocks) that are useless and can overload the sytem.
It is especially a problem when using big cubes (>10Gb).

Indeed by default, the preview refresh is activated.

IDEA : Replace the preview switch by a "refresh preview" button, or disable the refresh by default.