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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| -
| Header File
| winuser.h
| Unicode
| No
| Platform Notes
| None
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NCCALCSIZE_PARAMS
The NCCALCSIZE_PARAMS structure contains information that an application can use while processing
the WM_NCCALCSIZE message to calculate the size, position, and valid contents of the client
area of a window.
typedef struct _NCCALCSIZE_PARAMS { // nccp
RECT rgrc[3];
PWINDOWPOS lppos;
} NCCALCSIZE_PARAMS;
Members
rgrc
Specifies an array of rectangles. The first contains the new coordinates of a
window that has been moved or resized. The second contains the coordinates of
the window before it was moved or resized. The third contains the coordinates of
the window's client area before the window was moved or resized. If the window
is a child window, the coordinates are relative to the client area of the
parent window. If the window is a top-level window, the coordinates are relative to
the screen origin.
lppos
Points to a WINDOWPOS structure that contains the size and position values specified in the
operation that moved or resized the window.
See Also
MoveWindow, RECT, SetWindowPos, WINDOWPOS, WM_NCCALCSIZE
Related Links
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Unix Manual Pages
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