WM_MOVING
The WM_MOVING
message is sent to a window that the user is moving. By processing this
message, an application can monitor the size and position of the drag rectangle
and, if needed, change its size or position.
fwSide = wParam; //
edge of window to be moved
lprc = (LPRECT) lParam; // screen coordinates of drag rectangle
Parameters
fwSide
Value of wParam.
Indicates which edge of the window is being moved. This parameter can be a
combination of the following values:
|
Value |
Meaning |
|
WMSZ_BOTTOM |
Bottom edge |
|
WMSZ_BOTTOMLEFT |
Bottom-left
corner |
|
WMSZ_BOTTOMRIGHT |
Bottom-right
corner |
|
WMSZ_LEFT |
Left edge |
|
WMSZ_RIGHT |
Right edge |
|
WMSZ_TOP |
Top edge |
|
WMSZ_TOPLEFT |
Top-left
corner |
|
WMSZ_TOPRIGHT |
Top-right
corner |
lprc
Value of lParam.
Address of a RECT
structure with the screen coordinates of the drag rectangle. To change the size
or position of the drag rectangle, an application must change the members of
this structure.
Return Values
An
application should return TRUE if it processes this message.
See Also