TTHITTESTINFO

Overview

Group

Quick Info

Windows NT
Yes
Win95
Yes
Win32s
Yes
Import Library
-
Header File
commctrl.h
Unicode
WinNT
Platform Notes
None

The TTHITTESTINFO structure contains information that a tooltip control uses to determine whether a point is in the bounding rectangle of the specified tool. If the point is in the rectangle, the structure receives information about the tool.

typedef struct _TT_HITTESTINFO { // tthti

HWND hwnd;

POINT pt;

TOOLINFO ti;

} TTHITTESTINFO, FAR * LPHITTESTINFO;

Members
hwnd
Handle to the tool or window with the specified tool.

pt
Client coordinates of the point to test.

ti
A TOOLINFO structure. If the point specified by pt is in the tool specified by hwnd, this structure receives information about the tool. Before sending the TTM_HITTEST message, set the cbSize member of this structure to sizeof(TOOLINFO).

Remarks
This structure is used with the TTM_HITTEST message.