[PATCH 3/5] winex11.drv: Don't remap root_window relative coordinates.

[Rémi Bernon]

On 3/31/21 7:52 PM, Alexandre Julliard wrote:
> Rémi Bernon <rbernon at codeweavers.com> writes:
> 
>> @@ -599,15 +599,15 @@ static void map_event_coords( HWND hwnd, Window window, struct x11drv_win_data *
>>       TRACE( "hwnd %p, window %lx, data %p, input %p\n", hwnd, window, data, input );
>>   
>>       if (window == root_window) pt = root_to_virtual_screen( pt.x, pt.y );
>> -    if (window == data->whole_window)
>> +    else if (window == data->whole_window)
>>       {
>>           pt.x += data->whole_rect.left - data->client_rect.left;
>>           pt.y += data->whole_rect.top - data->client_rect.top;
>> -    }
>>   
>> -    if (GetWindowLongW( hwnd, GWL_EXSTYLE ) & WS_EX_LAYOUTRTL)
>> -        pt.x = data->client_rect.right - data->client_rect.left - 1 - pt.x;
>> -    MapWindowPoints( hwnd, 0, &pt, 1 );
>> +        if (GetWindowLongW( hwnd, GWL_EXSTYLE ) & WS_EX_LAYOUTRTL)
>> +            pt.x = data->client_rect.right - data->client_rect.left - 1 - pt.x;
>> +        MapWindowPoints( hwnd, 0, &pt, 1 );
>> +    }
> 
> This is wrong, you'd still need to map them for the client window.
> 

Can this happen? I don't think we register input for the client windows.

As far as I can see the event's window is always the whole_window, for 
which we selected pointer motion events, and that received input.
-- 
Rémi Bernon <rbernon at codeweavers.com>