Alt tab fix causes window borders to show in fullscreen

#1 Here is the fix for the entire alt-tab bug. I fixed it myself tonight.

In winOGLVideo.cc starting on line 701:

// Destroy the window:
      if ( winState.appWindow )
      {
         Con::printf( "Destroying the window..." );
         DestroyWindow( winState.appWindow );
         winState.appWindow = NULL;
      }
   }
   else if ( smIsFullScreen != newFullScreen )
   {
      // Change the window style:
      Con::printf( "Changing the window style..." );
      S32 windowStyle = WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
      if ( newFullScreen )
         [b]//windowStyle |= ( WS_POPUP | WS_MAXIMIZE | WS_VISIBLE);
         windowStyle |= ( WS_MAXIMIZE | WS_VISIBLE);[/b]
      else
         windowStyle |= ( WS_OVERLAPPED | WS_CAPTION );

      if ( winState.appWindow && !SetWindowLong( winState.appWindow, GWL_STYLE, windowStyle ) )
         Con::errorf( "SetWindowLong failed to change the window style!" );
   }

See the bold code. The commented out is the original. Switch to the version below it without the "WS_POPUP" and it works like a charm. :)

[b]//windowStyle |= ( WS_POPUP | WS_MAXIMIZE | WS_VISIBLE);
         windowStyle |= ( WS_MAXIMIZE | WS_VISIBLE);[/b]

Don't comment out the following like it says in the thread I mentioned above.

[b]// Destroy the window:
      if ( winState.appWindow )
      {
         Con::printf( "Destroying the window..." );
         DestroyWindow( winState.appWindow );
         winState.appWindow = NULL;
      }[/b]

#2 Hi, Anton

In my case only works with this code:

// Destroy the window:
      if ( winState.appWindow )
     {
         Con::printf( "Destroying the window..." );
      [b]  // DestroyWindow( winState.appWindow ); <---- Commented [/b]
         winState.appWindow = NULL;
      }

...

Keeping your change as above:

//windowStyle |= ( WS_POPUP | WS_MAXIMIZE | WS_VISIBLE);  
        windowStyle |= ( WS_MAXIMIZE | WS_VISIBLE);

Thanks

#3 I don't know about TGB, but in my TGE 1.4 copy here, I see no border with the other fix.
Thanks for the new fix, though.