DialogView::FindNeighbours

Section: ET++ method description (n)
Updated: automatically Fri Mar 15 14:08:52 1991
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NAME

DialogView::FindNeighbours - instance method

TEMPLATE

void FindNeighbours(VObject *& previousItem, VObject *& nextItem, VObject *& firstItem)

SPECIFIERS

protected

DESCRIPTION

FindNeighbours is called only by the method DoTab and finds the next, previous and first keyboard focus item of the instvar kbdFocusItems based on the current value of the instvar kbdFocus. Disabled or closed items in the list are ignored.

ARGUMENTS

VObject *& previousItem: After return previousItem contains the item that would be the new keyboard focus item if Shift-Tab had been pressed.
This is the next enabled item before the instvar kbdFocus in the instvar kbdFocusItems. If kbdFocus is the first item in the list, then previousItem is set to the last enabled item of the list.
VObject *& nextItem: After return nextItem contains the item that would be the new keyboard focus item if Tab had been pressed.
This is the next enabled item after the instvar kbdFocus in the instvar kbdFocusItems. If kbdFocus is the last item in the list, then nextItem is set to the first enabled item of the list.
VObject *& firstItem: After return firstItem contains the first enabled item of the instvar kbdFocusItems.

RETURN ARGUMENT

void

FILES

implementation:: Dialog.C

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Time: 00:40:28 GMT, March 30, 2022