TdxCustomNavBar.GetGroupAtItemsPos(TPoint) Method

Returns the group whose client area is located under the specified point.

Declaration

function GetGroupAtItemsPos(const pt: TPoint): TdxNavBarGroup;

Parameters

Name	Type
pt	TPoint

Returns

Type
TdxNavBarGroup

Remarks

Cal this function to determine which group has its client area located under the specified point. If the pt parameter specifies a point over a group’s client area, the corresponding group is returned. Otherwise, the GetGroupAtItemsPos function returns nil. Thus you can compare the function’s return value to nil to determine whether the specified point is over a group’s client area.

Note

the point must be specified in the control’s client coordinates (i.e. relative to the top-left corner of the NavBar control).

The GetGroupAtItemsPos function can be used, for instance, to invoke different context menus when different groups’ client areas are clicked.