[GD-Windows] WM_EXITSIZEMOVE

[Brian H. <ho...@bo...>]

According to the docs, this is supposed to be generated every time an 
application exits the size/move modal loop:

"The window enters the moving or sizing modal loop when the user 
clicks the window's title bar or sizing border, or when the window 
passes the WM_SYSCOMMAND message to the DefWindowProc function and the 
wParam parameter of the message specifies the SC_MOVE or SC_SIZE 
value. "

I never click though, it's generated every time the cursor simply 
passes over the edge of the window. 

Any ideas what gives?  For now I'm just doing a GetClientRect() and 
comparing against the last one to see if this is a "real" size change.

I'm not using WM_SIZE since it's sending a stream of events as the 
window is resized (which is what I thought WM_SIZING was supposed to 
do, but whatever).

Brian