Re: [Interest] Qwt and upgrading to Qt 5

2013-04-10 Thread DeanNelson
I really didn't have any problems that I can remember. I had a bigger issue in my own code making the conversions from Qt4 to Qt5. Just make sure that you have greaterThan(QT_MAJOR_VERSION, 4): QT += widget in your *.pro file. That will allow you to still compile under Qt4. There are a

Re: [Interest] Qwt and upgrading to Qt 5

2013-04-10 Thread Sergey Popov
Hello Frank! My ex-colleagues asked me to help port qt4.7/qwt5 based app to qt5/qwt6.1 and I faced some problems. Some of them not fully solved yet. Some issues were connected with deprecated methods in qt 5 (like QString::toAscii) that I've used in my app, some issues were about missing

Re: [Interest] Qwt and upgrading to Qt 5

2013-03-24 Thread K. Frank
Hello Sergey! On Sun, Mar 24, 2013 at 4:31 PM, Sergey Popov popov_ser...@ukr.net wrote: Hello Frank! My ex-colleagues asked me to help port qt4.7/qwt5 based app to qt5/qwt6.1 and I faced some problems. Some of them not fully solved yet. Some issues were connected with deprecated methods in

Re: [Interest] Qwt and upgrading to Qt 5

2013-03-23 Thread Uwe Rathmann
I'm not using X11 at the moment, so it doesn't matter much to me, but this sounds like a significant issue. Note that you will *not* see that regression if you're coming from Qt 4.8. The raster engine is the default in 4.8 already. The native engine was default in 4.7 and before. Hm - my

Re: [Interest] Qwt and upgrading to Qt 5

2013-03-23 Thread Thiago Macieira
On sábado, 23 de março de 2013 15.02.03, Uwe Rathmann wrote: There is no QWS in Qt 5. It's replaced with QPA. But when comparing QPA/5.0 with QWS/4.8, what does it mean in terms of improvement/regression for a user today ? I think the most important two differences are: - QPA supports

Re: [Interest] Qwt and upgrading to Qt 5

2013-03-23 Thread Uwe Rathmann
On Sat, 23 Mar 2013 09:25:11 -0700, Thiago Macieira wrote: You may have heard stories about Wayland and whether it's ready for desktop usage. That's irrelevant... it's ready for embedded use already and has been for a year. I have to make a platform decision ( unrelated to Qwt ) in the

Re: [Interest] Qwt and upgrading to Qt 5

2013-03-23 Thread Thiago Macieira
On sábado, 23 de março de 2013 17.56.18, Uwe Rathmann wrote: And will have definitely surpassed the old QWS server when the input method mechanism is integrated into Wayland in the next feature release. What we have is a touch, a couple of hard keys ( mapped to buttons ) and an encoder

Re: [Interest] Qwt and upgrading to Qt 5

2013-03-22 Thread K. Frank
Hi Uwe! Thank you for the detailed reply. On Fri, Mar 22, 2013 at 10:34 AM, Uwe Rathmann uwe.rathm...@tigertal.de wrote: On 03/21/2013 11:49 PM, K. Frank wrote: I am considering upgrading to Qt 5 (from Qt 4), but I also use qwt, and I am wondering whether I should expect any significant

[Interest] Qwt and upgrading to Qt 5

2013-03-21 Thread K. Frank
Hello Lists! I am considering upgrading to Qt 5 (from Qt 4), but I also use qwt, and I am wondering whether I should expect any significant issues doing so. (As I've outlined in some related posts, I am considering upgrading the compiler and various libraries I use, in part with an eye on using

Re: [Interest] Qwt and upgrading to Qt 5

2013-03-21 Thread K. Frank
Hi Dean! On Thu, Mar 21, 2013 at 8:10 PM, wrote: I really didn't have any problems that I can remember. Thanks for the feedback. I had a bigger issue in my own code making the conversions from Qt4 to Qt5. Just make sure that you have greaterThan(QT_MAJOR_VERSION, 4): QT += widget in

Re: [Interest] Qwt and upgrading to Qt 5

2013-03-21 Thread K. Frank
Hello Dean! On Thu, Mar 21, 2013 at 10:06 PM, Dean wrote: It wasn't hard at all. Most of it ran without modification. As long as you have the line added to the PRO file that adds widgets, everything will probably go easy. So if you add that line in the pro file and then try compiling it.