TTM_TRACKPOSITION message

Sets the position of a tracking tooltip.

Parameters

wParam

Must be zero.

lParam

The LOWORD specifies the x-coordinate of the point at which the tracking tooltip will be displayed, in screen coordinates. The HIWORD specifies the y-coordinate of the point at which the tracking tooltip will be displayed, in screen coordinates.

Return value

The return value for this message is not used.

Remarks

The tooltip control chooses where to display the tooltip window based on the coordinates you provide with this message. This causes the tooltip window to appear beside the tool to which it corresponds. To have tooltip windows displayed at specific coordinates, include the TTF_ABSOLUTE flag in the uFlags member of the TOOLINFO structure when adding the tool.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Commctrl.h

See also

Reference
TTM_TRACKACTIVATE
Conceptual
Using Tooltip Controls

 

 

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