LV_HITTESTINFO info  Overview  Group

The LV_HITTESTINFO structure contains information about a hit test.

typedef struct _LV_HITTESTINFO { 

    POINT pt; 

    UINT flags; 

    int iItem; 

} LV_HITTESTINFO; 

 

Members

pt

Position to hit test, in client coordinates.

flags

Variable that receives information about the results of a hit test. This member can be one or more of the following values:

Value	Meaning
LVHT_ABOVE	The position is above the client area of the control.
LVHT_BELOW	The position is below the client area of the control.
LVHT_NOWHERE	The position is inside the list view control’s client window, but it is not over a list item.
LVHT_ONITEMICON	The position is over a list view item’s icon.
LVHT_ONITEMLABEL	The position is over a list view item’s text.
LVHT_ONITEMSTATEICON	The position is over the state image of a list view item.
LVHT_TOLEFT	The position is to the left of the list view control’s client area.
LVHT_TORIGHT	The position is to the right of the list view control’s client area.

You can use LVHT_ABOVE, LVHT_BELOW, LVHT_TOLEFT, and LVHT_TORIGHT to determine whether to scroll the contents of a list view control. Two of these values may be combined ¾ for example, if the position is above and to the left of the client area.

You can test for LVHT_ONITEM to determine whether a specified position is over a list view item. This value is a bitwise-OR operation on LVHT_ONITEMICON, LVHT_ONITEMLABEL, and LVHT_ONITEMSTATEICON.

iItem

Receives the index of the matching item.

Remarks

This structure is used with the LVM_HITTEST message.

See Also

LVM_HITTEST