WM_DROPFILES (hello Shawn!)

bobef bobef at lessequal.com
Mon Feb 20 11:56:48 PST 2006

OK. Did the DDE too. The tricky part is that WM_DDE_INITATE goes to 
WH_CALLWNDPROC (maybe WH_CALLWNDPROCRET too, haven't tried) and 

bobef wrote:
> I found easier way to get notified on WM_DROPFILES - hooks (hook for 
> WH_GETMESSAGE after DragAcceptFiles(shell.handle,1); )
> I still can't have a full DDE conversation this way but give it some 
> time...
> bobef wrote:
>> I trying to add WM_DROPFILES event for the windows version of DWT. I 
>> spent few hours studying the DWT internals... I defined new event in 
>> DWT, added new event class and all the stuff. I put all the stuff in a 
>> new version called SWT_SECT so it could be separated from the original 
>> SWT, but I have very strange problem. When I add new case for 
>> OS.WM_DROPFILES in the Control's windowProc I get unhandled exception 
>> in decorations.d at 941 . Maybe I am doing something wrong? Could you 
>> (Shawn) explain briefly what is involved in adding new event handlers 
>> to DWT? I plan to add WM_DROPFILES and DDE handlers. Something like 
>> addDDEListener(service,topic)... I believe it would be useful to have 
>> these in the windows version, and even if they are not included in the 
>> official distribution, they are necessary for my project - akide.
>> Thank you,
>> bobef

More information about the Digitalmars-d-dwt mailing list