Author Topic: Qt-Integration - UPDATE: Mistake in the Tutorial (Read 4115 times)

Kernelpanic · « **on:** September 20, 2008, 12:44:30 am »

Hi!
I tried to integrate SFML into Qt.
I used the QSFMLCanvas from the SVN-Version-Tutorial.
But it seems not to like the winId(), because with "Create(winId());" I get this error:

Quote

X Error: BadWindow (invalid Window parameter) 3
Major opcode: 3 (X_GetWindowAttributes)
Resource id: 0x8e0000a
Failed to get the window attributes

I am using qt 4.4 and sfml from svn.

Thank you for help
Kernelpanic

Kernelpanic · « **Reply #1 on:** September 22, 2008, 02:19:52 pm »

Now it works, I think there was a mistake in my code and lX11 was not linked.

Kernelpanic · « **Reply #2 on:** September 23, 2008, 12:36:53 pm »

I have found the mistake:
The section

Code: [Select]


#ifdef Q_WS_X11
    #include <Qt/qx11info_x11.h>
    #include <X11/Xlib.h>
#endif

is missing in the file "http://www.sfml-dev.org/tutorials/1.4/sources/QSFMLCanvas.cpp", but when I use the file samples/qt/QSFMLCanvas.cpp, it works fine.

Could you correct that, Laurent?

Laurent · « **Reply #3 on:** September 23, 2008, 01:30:37 pm »

Sure, thanks for your feedback

Laurent · « **Reply #4 on:** September 23, 2008, 10:16:09 pm »

Done.