The TV_HITTESTINFO structure contains information used to determine the location of a point relative to a tree-view control.
typedef struct _TVHITTESTINFO { tvhtst
POINT pt;
UINT flags;
HTREEITEM hItem;
} TV_HITTESTINFO, FAR *LPTV_HITTESTINFO;
Members
pt
Client coordinates of point to test.
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 |
| 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 right of the client area |
| TVHT_TORIGHT | To the left of the client area |
hItem
Handle to the item that occupies the point.
Remarks
This structure is used with the TVM_HITTEST message.
See Also