TC_HITTESTINFO - Win32 Programmer's Reference (win32.hlp)

Overview

Group

Quick Info

Windows NT
Yes
Win95
Yes
Win32s
Yes
Import Library
-
Header File
commctrl.h
Unicode
No
Platform Notes
None

TC_HITTESTINFO

The TC_HITTESTINFO structure contains information about a hit test.

typedef struct _TC_HITTESTINFO {

POINT pt; // position to hit test, in client coordinates

UINT flags; // variable to receive hit test results

} TC_HITTESTINFO;

Members
pt
Position to hit test, in client coordinates.

flags

Variable that receives the results of a hit test. The tab control sets this member to one of the following values:

Value	Meaning
TCHT_NOWHERE	The position is not over a tab.
TCHT_ONITEM	The position is over a tab, but not over its icon or its text. For owner-drawn tab controls, this value is specified if the position is anywhere over a tab.
TCHT_ONITEMICON	The position is over a tab's icon.
TCHT_ONITEMLABEL	The position is over a tab's text.

TCHT_ONITEM is a bitwise OR operation on TCHT_ONITEMICON and TCHT_ONITEMLABEL.

Remarks
This structure is used with the TCM_HITTEST message.

See Also
TCM_HITTEST

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