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Forums » Prof-UIS Tech Support » Menu lock Collapse All
Subject Author Date
Arild Fiskum Apr 20, 2005 - 6:24 AM

Hi


I think there is a bug in the menu implementation, try this:


- Use mouse and open a menu from the main manu bar containing at least 1 sub menu.


- Click on Sub menu


- Then Click on a disabled menu above or below Sub menu text.


- Application is now unresponsive to any mous movements/clicks.


- Only way to regain control is to switch focus to other app or os, then menu closes.


 


Regards


Arild

Technical Support Apr 20, 2005 - 12:01 PM

Thank you for the bug report. It is not difficult to fix it. Please find the following code in the CExtPopupMenuWnd::_OnMouseClick() method which is defined in the ExtPopupMenuWnd.cpp file:

    MENUITEMDATA & mi = _GetItemRef(nHitTest);
    if( (!mi.IsEnabled()) || mi.IsSeparator() )
        return true;
and replace that with the following code:
    MENUITEMDATA & mi = _GetItemRef(nHitTest);
    if( (!mi.IsEnabled()) || mi.IsSeparator() )
    {
        _ItemFocusCancel( TRUE );
        _SetCapture();
        return true;
    }
Of course, we can provide you with the latest source code via e-mail or FTP download.

Arild Fiskum Apr 21, 2005 - 1:11 AM

Thanks.