[bug #21203] Cairo backend does not display

[Mark Tracy]

URL:
  <http://savannah.gnu.org/bugs/?21203>

                 Summary: Cairo backend does not display
                 Project: GNUstep
            Submitted by: tracy454
            Submitted on: Monday 10/01/2007 at 04:56
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

After finally getting it to build and run, the cairo backend (back-0.13, SVN
25505) displays a blank menu and blank main window. The visible error messages
are:
2007-09-30 21:41:58.372 TestApp[9102] X-Windows error - BadMatch (invalid
parameter attributes)
          on display: :0.0
                type: 0
       serial number: 1155
        request code: 2
2007-09-30 21:41:58.390 TestApp[9102] X-Windows error - BadMatch (invalid
parameter attributes)
          on display: :0.0
                type: 0
       serial number: 1202
        request code: 145

The programs respond to mouse clicks. I can even bring up blank save dialogs.
So far every application I try does the same. I have tried cairo-1.4.2 and
1.4.10. With 1.4.10 there are additional error messages "Cairo status out of
memory in copy path" I know that Fred Kiefer is using 1.4.6, so I'll get that
version and see what happens.






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