On 5/4/06, Michael <usenet@xxxxxxxxxxx> wrote:
[snip]
> Correct. Quartz and X11 have different (actually, at least 3)
> clipboard systems that aren't shared. You can get around this by using
> "copy" in the X11.app munbar at the top of the screen. but in order to
> manage this clipboards entirely from within X11 (TK), you're going to
> need help. See the xcutsel application that's part of the standard X11
> build, or autocutsel from Fink. Alternatively, you can use XDarwin
> instead of the Apple X11 port. Recent versions of XDarwin synchronize
> the clipboards...most of the time. Note that Quartz does a good job of
> reading the X11 clipboard. Items cut in X11 should be available to
> Quartz apps. It's just doesn't work the other way around.
>
if it is possible to synchronize the clipboards...
Yes, see the man pages for the programs I mentioned.
perhaps this can be
done when the PerlTK methods which add or retrieve data from the
clipboard are called?
No. This isn't a TK issue. This is a window manager issue. TK only
knows about the clipboard for the window manager/server it is running
under. No X11 application can see the OSX clipboard. It doesn't matter
whether they are TK, Qt, or GTK applications.
Perhaps the developers of PerlTK can address this
issue...?
Again, this has nothing to do with PerlTK, or even TK. Apple would
need to add support for the the Quartz clipboard to it's X11
distribution. If this really bothers you, talk to Apple. Or use
XDarwin instead of Apple's X11.
xcutsel and autocutsel do provide workarounds, though. Just add the
appropriate commands as callbacks on you cut and paste routines.
Alternatively, since the Finder is scriptable, you could probably use
Mac::Glue or a call to osascript to pass the values from the X11
clipboard to the quartz clipboard.
There are lots of solutions here, but none of them are built into TK,
nor can they be. If you want your program to interface with an
environment other than the one TK is running ni, it's up to you to
make the links.
If interoperability is important to you and the less-than-elegant
solutions available don't appeal to you, you could port the program to
CamelBones, which is a framework for building Cocoa applications in
Perl.
HTH,
-- jay
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