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What happens with the virtual function PreDestroy in Linux? [message #5417]

Wed, 20 September 2006 16:14

nicomesas
Messages: 104
Registered: September 2006
Location: Barcelona, Spain

Experienced Member

I don't know what happens with the virtual function PreDestroy in Linux.

It hoped that when my TopWindow is closed outside call by defect but does not happen thus.

Been I have observed in code in the Windows version and see that the function void Ctrl::WndDestroy() in CtrlCore/Win32Wnd.cpp makes a call to ::DestroyWindow(top->hwnd); this call generates a message that is gathered by function Ctrl::WindowProc in CrtlCore/Win32Proc.cpp

 case WM_DESTROY: 
    PreDestroy();

But the Linux version of Ctrk::WndDestroy() does not invoke to that function of any way.

Well, finally I don't worry because the code to finalize I can put it in the destructor but it is to me rare that any call to that virtual function does not become.

Perhaps could be put a call to PreDestroy() at the end of the function Ctrl::WndDestroy() in linux?

Nico

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