Re: classpath on an ipaq

[Ben Pirt]

Hi Tom Thanks for the patch. I applied it, but it didn't change anything unfortunately, so I guess it's in the libraries. From what I can tell, it's in the GTK+ library. which gets called from gnu_java_awt_peer_gtk_GtkToolkit.c in the Java_gnu_java_awt_peer_gtk_GtkToolkit_gtkMain function. which basically calls gtk_main in the GTK+ library. I guess I'll try updating the GTK+ library. Thanks for your help, Ben On 14 Mar 2006, at 17:31, Thomas Fitzsimmons wrote: On Tue, 2006-03-14 at 13:17 +0000, Ben Pirt wrote: Hi, I have been trying to get classpath working on a hx4700 iPaq using   the openembedded build system. I am using jamvm as my virtual   machine, but every time I try to run any app which is not headless I   get the following error: (.:32755): Gdk-WARNING **: gdk_property_get(): length value has   wrapped in calculation (did you pass G_MAXLONG?) java.lang.InternalError: Gdk: gdk_property_get(): length value has   wrapped in calculation (did you pass G_MAXLONG?) at gnu.java.awt.peer.gtk.gtkToolkit.gtkMain (Native Method) at gnu.java.awt.peer.gtk.gtkToolkit$1.run (GtkToolkit.java:129) I have tried several different versions of classpath (up to 0.20) and   am running the latest jamvm. Gtk+ is at version 2.6.10-r2 Can you try applying the attached patch to your GNU Classpath tree? Then we'll know if this is happening in the peers or in the underlying libraries. Tom Index: native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c =================================================================== RCS file: /sources/classpath/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c,v retrieving revision 1.65 diff -u -r1.65 gnu_java_awt_peer_gtk_GtkWindowPeer.c --- native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c 15 Feb 2006 20:55:07 -0000 1.65 +++ native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c 14 Mar 2006 17:25:31 -0000 @@ -1479,6 +1479,7 @@    *bottom = 6;    *right = 6;   +#if 0    /* Request that the window manager set window's       _NET_FRAME_EXTENTS property. */    request_frame_extents (window); @@ -1501,6 +1502,7 @@        *top = extents [2];        *bottom = extents [3];      } +#endif  }    static Atom extents_atom = 0; @@ -1706,6 +1708,7 @@    unsigned long *extents;    union extents_union gu_ex;   +#if 0    gu_ex.extents = &extents;    if (gdk_atom_intern ("_NET_FRAME_EXTENTS", FALSE) == event->atom        && gdk_property_get (event->window, @@ -1726,6 +1729,7 @@       (jint) extents[3],  /* bottom */       (jint) extents[1]); /* right */      } +#endif          return FALSE;