TVHITTESTINFO structure

Contains information used to determine the location of a point relative to a tree-view control. This structure is used with the TVM_HITTEST message. The structure is identical to the TV_HITTESTINFO structure, but it has been renamed to follow current naming conventions.

Syntax

typedef struct tagTVHITTESTINFO {
  POINT     pt;
  UINT      flags;
  HTREEITEM hItem;
} TVHITTESTINFO, *LPTVHITTESTINFO;

Members

pt

Type: POINT

Client coordinates of the point to test.

flags

Type: UINT

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

Value	Meaning
TVHT_ABOVE	Above the client area.
TVHT_BELOW	Below the client area.
TVHT_NOWHERE	In the client area, but below the last item.
TVHT_ONITEM	On the bitmap or label associated with an item.
TVHT_ONITEMBUTTON	On the button associated with an item.
TVHT_ONITEMICON	On the bitmap associated with an item.
TVHT_ONITEMINDENT	In the indentation associated with an item.
TVHT_ONITEMLABEL	On the label (string) associated with an item.
TVHT_ONITEMRIGHT	In the area to the right of an item.
TVHT_ONITEMSTATEICON	On the state icon for a tree-view item that is in a user-defined state.
TVHT_TOLEFT	To the left of the client area.
TVHT_TORIGHT	To the right of the client area.

 

hItem

Type: HTREEITEM

Handle to the item that occupies the point.

Requirements