FdcGridColumnFocusEvent typedef

FdcGridColumnFocusEvent = FdcFieldFocusCallback<Object?>

Receives column focus enter/exit notifications emitted by grid navigation.

Column indexes use the current grid layout order. A callback can inspect or update application state, but it does not decide whether the focus move is accepted.

Implementation

typedef FdcGridColumnFocusEvent = FdcFieldFocusCallback<Object?>;