#530 Lock results tab to prevent requery

[John Hardin]

Quite often I run the same query (e.g. timestamp and table counts) in two tabs so that I can check progress of something over time by flipping back and forth between the two tabs.

Unfortunately sometimes I will refresh the wrong tab - d'oh!

It would be nice to be able to lock/unlock a results tab. The requery button and CTRL+SHIFT+ENTER would be disabled on a locked tab.

UI suggestion: an opened/closed padlock button right next to the requery button.

[sfst]

FYI: In the bug list (#1215) somebody also requested a (different) locking feature, which should be considered at the same time, as that also would require some locking symbol.