This string is the base CSS class name applied to a FormItem (or some part of a form item). The style name will be
modified as the 'state' of the form item changes. Specifically:
- If
showFocused
is true, when the form item receives focus,
this style will have the suffix "Focused" appended to it. - If
showErrorStyle
is true, if the form item has errors,
this style will have the suffix "Error" appended to it. - If
showDisabled
is true, when the form item is disabled,
this style will have the suffix "Disabled" appended to it. - Finally, if
showRTL
is true, when the form item is in RTL mode, this
style will have the suffix "RTL" appended to it.
So for example if the cellStyle for some form item is set to
"formCell" and showFocused is true, when the form item receives focus, the form item's cell will have the
"formCellFocused" style applied to it.