[Lazarus] QT binding works!

[Phil Hess]

David,

If Qt4Intf 1.68 is still available, I believe it supports Qt 4.4.3. And the 0.9.28.2 stable Lazarus supports it too - just compile with -dUSE_QT_44.

Maybe 1.69 does too - I only have 1.68 here (for Mac).

Thanks.

-Phil

----- "David Emerson" <dle3ab at angelbase.com> wrote:

> zeljko wrote:
> > David Emerson wrote:
> > > qt part. I'm getting about 250 messages like this:
> > >
> > > /usr/local/lib/libqt4intf.so: undefined reference to
> > > `QTabBar::moveTab(int, int)'
> > >
> > > then "Error while linking".
> > 
> > Yes, you are using old libqt4intf.so and/or old qt libs.
> > Read
> > http://wiki.lazarus.freepascal.org/index.php/Qt_Interface
> > and  you can download latest libqt4intf from
> > http://users.telenet.be/Jan.Van.hijfte/qtforfpc/fpcqt4.html
> > of course latest bindings works with >= qt-4.5 (just tested released
> 
> 4.6.0 and 
> > it works) :)
> 
> I have libqt4intf.so.5.1.72 which I believe is the latest.
> 
> However I also have libqt4 4.4.3 which is < 4.5 mentioned on the 
> libqt4intf page.
> 
> So it looks like I would need to upgrade my qt4 libs into the world of
> 
> debian testing/unstable, in order to compile laz with qt. This is not
> 
> exactly comfortable, as I'm concerned that doing so could break my kde
> 
> desktop and many apps.
> 
> I wish I could have garnered that requirement by reading those pages.
> 
> Though it does list the higher versions of qt4, it nowhere says that I
> 
> would be required to install those versions of all qt4 libs.
> 
> I am not sure how it ought to read, but my guess would be something
> like 
> this:
> 
> Version info
> 
> The latest libqt4intf requires Qt >= 4.5.2
> 
> V1.72: 21 Sep 2009: Improved signal hooking/method overriding, 
> Windows:renamed types likes HDC to avoid name clashes
> V1.71: 15 Sep 2009: requires Qt >= 4.5.2, WebKit improvements 
> (qlclwebpage/qlclwebview/qlclnetworkcookie),qlclthread, versioning, 
> lclwebkit demo
> 
> sigh.
> Thanks for all your help! Maybe some time in the future I will be able
> 
> to upgrade to qt lazarus.
> ~David.
> 
> 
> --
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