[Bug 4362] Cant move objects in Greetings Card Factory

Wine Bugs wine-bugs at winehq.org
Fri Apr 27 15:09:13 CDT 2007


http://bugs.winehq.org/show_bug.cgi?id=4362





------- Additional Comments From karllinuxtest.relton at ntlworld.com  2007-27-04 15:09 -------
I've turned on +msg, and captured log output at the moment I mouse-left-click
to move a selected object.

Here is a fragment from 'good behaviour' just before the offending patch is applied:

trace:msg:GetMessageW (10f7) mask=0000007f, bits=00000000, changed=00000000, waiting
trace:msg:peek_message got type 7 msg 201 (WM_LBUTTONDOWN) hwnd 0x1002a wp 1 lp 0
trace:msg:WINPROC_CallProc32WTo32A func 0x409a93
(hwnd=0x1002a,msg=WM_PARENTNOTIFY,wp=00000201,lp=0179012b)
trace:msg:WINPROC_CallProc32WTo32A func 0x5f401b81
(hwnd=0x10034,msg=WM_MOUSEACTIVATE,wp=0001002a,lp=02010001)
trace:msg:WINPROC_CallProc32WTo32A func 0x409a93
(hwnd=0x1002a,msg=WM_MOUSEACTIVATE,wp=0001002a,lp=02010001)
trace:msg:WINPROC_CallProc32WTo32A func 0x5f401b81
(hwnd=0x10034,msg=WM_SETCURSOR,wp=00010034,lp=02010001)
trace:msg:peek_message got type 7 msg 200 (WM_MOUSEMOVE) hwnd 0x1002a wp 1 lp 0

and here is output just after the patch is applied:

trace:msg:GetMessageW (10f7) mask=0000007f, bits=00000000, changed=00000000, waiting
trace:msg:peek_message got type 7 msg 201 (WM_LBUTTONDOWN) hwnd 0x1002a wp 1 lp 0
trace:msg:WINPROC_CallProc32WTo32A func 0x409a93
(hwnd=0x1002a,msg=WM_PARENTNOTIFY,wp=00000201,lp=0178012a)
trace:msg:WINPROC_CallProc32WTo32A func 0x5f401b81
(hwnd=0x10034,msg=WM_MOUSEACTIVATE,wp=0001002a,lp=02010001)
trace:msg:WINPROC_CallProc32WTo32A func 0x409a93
(hwnd=0x1002a,msg=WM_MOUSEACTIVATE,wp=0001002a,lp=02010001)
trace:msg:WINPROC_CallProc32WTo32A func 0x5f401b81
(hwnd=0x10034,msg=WM_SETCURSOR,wp=00010034,lp=02010001)


Not really any different, except the lp value in the WM_PARENTNOTIFY msg
is different. I'm not clear on what the lp value is, so I can't comment.

Looking at the offending patch, I can't see anything jumping out - we seem to
get the same basic messages before and after.

Any experiments you would like me to try and I'll happily give them a go.

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