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Author Topic: [info] What Qt version to use on Win  (Read 6228 times)

Alextp

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[info] What Qt version to use on Win
« on: March 08, 2015, 11:08:04 am »
I edited page -- http://wiki.freepascal.org/Qt_Interface#Quick_start_guide_for_Windows , seems best to use 4.8.4 or 4.8.5, coz 4.8.6 not compat with Qt4Pas5.dll (need to recompile dll for 4.8.6)
Maybe more text to write?

zeljko

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Re: [info] What Qt version to use on Win
« Reply #1 on: March 08, 2015, 01:51:54 pm »
no. afair qt-4.8.3 crashes because of accessibility bug, but not sure if it's fixed in 4.8.4.

freeman35

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Re: [info] What Qt version to use on Win
« Reply #2 on: March 08, 2015, 02:13:18 pm »
I'm still trying on this, as long as 3days, I have not solution yet. win32 has no problem, copy qt4pas5.dll qt4core and etc. dll files to application folder. I tested in xp x32, qt 4.8.6 dll's
But, for win64 (win8)there is no dll files, no info anywhere. just writeing windows or win32.
start "My.exe" and error is "Program need QT4Pas5.dll" copy it (http://forum.lazarus.freepascal.org/index.php?topic=24606.15) error is .....(0xc000007b)....  this mean conflict 32 and 64 bit library

for geting info files and dependencies
http://www.dependencywalker.com/

I'm looking for win64 QT4pas5.dll and other qtxxx 64bit dll files

zeljko

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Re: [info] What Qt version to use on Win
« Reply #3 on: March 08, 2015, 04:00:03 pm »
1. There are mingw64 compiled Qt dll's around on the internet.(SEH and older one version)
2. To build libQt4Pas.dll you need also Qt sources.

freeman35

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Re: [info] What Qt version to use on Win
« Reply #4 on: March 08, 2015, 06:04:48 pm »
1. There are mingw64 compiled Qt dll's around on the internet.(SEH and older one version)
I think we are not same site on the internet, :D I couldn't find it as long as 3 days. especially in this lazarus forum, maybe ketword or link much useful for many who looking for.
2. To build libQt4Pas.dll you need also Qt sources.
you told me that before for osx qt x64, but again not write how to, ofcourse from source.
If this is not secret and ofcource if you want, you can write article about QT installing to all os. win, linux, osx. 32 and 64 bit. I perfer forum, 'cos wiki is not updated, a few days later notworked code, wrong infos finding every million search result. But forum finding in we search and ask question and re update infos

In my country (Turkiye) we says, everything is so easy, ofcourse after learn.

Martin_fr

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Re: [info] What Qt version to use on Win
« Reply #5 on: March 08, 2015, 06:25:34 pm »
1. There are mingw64 compiled Qt dll's around on the internet.(SEH and older one version)
I think we are not same site on the internet, :D I couldn't find it as long as 3 days. especially in this lazarus forum, maybe ketword or link much useful for many who looking for.


Not tested, but listed on this site: http://www.drangon.org/mingw/

freeman35

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Re: [info] What Qt version to use on Win
« Reply #6 on: March 09, 2015, 01:48:01 pm »
Thank you Martin, I'll try. if I succeed, I'll try to write article how to.