I have the same problem with myWindow xid.
« bad argument ».
Yet I have used all the other methods which also use myWindow xid and display as arguments. I think the problem is from the other arguments passed by reference, not by value.
I have seen a new version of Alien from Sept 30, but I don’t know if it works in pharo.
Annick
Am 25.09.2014 17:25 schrieb "Annick Fron" <[hidden email]>:
>
> Hi,
>
> I Have tried the following code on Linux , but the call breaks. Is it because of the X11Window structure missing or else ?
>
> Annick
> ====
> testGetOurWindowLocation
> "self new testGetOurWindowLocation"
>
> | display ourWindow aParent anX anY aWidth aHeight aBorderWidth aDepth |
> display := X11Display XOpenDisplay: nil.
> ourWindow := display ourWindow.
> (Alien lookup: 'XGetGeometry' inLibrary: 'X11')
> primFFICallResult: nil
> withArguments:
> {display.
> ourWindow.
> (aParent := Alien new: 4).
> (anX := Alien new: 4).
> (anY := Alien new: 4).
> (aWidth := Alien new: 4).
> (aHeight := Alien new: 4).
> (aBorderWidth := Alien new: 4).
> (aDepth := Alien new: 4)}.
> (anX unsignedLongAt: 1) inspect
withArguments ...
ourWindow xid
...
?
Locked
