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Bug 2982 - unable to port qtcurve 1.8.5 for qt3 to tqt
Summary: unable to port qtcurve 1.8.5 for qt3 to tqt
Status: RESOLVED FIXED
Alias: None
Product: TDE
Classification: Unclassified
Component: qt3 (show other bugs)
Version: R14.0.x [Trinity]
Hardware: All Linux
: P5 normal
Assignee: Timothy Pearson
URL:
Depends on:
Blocks: R14.0.9
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Reported: 2018-10-14 04:18 CDT by TCH
Modified: 2020-11-28 20:19 CST (History)
4 users (show)

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Description TCH 2018-10-14 04:18:43 CDT 
I'm currently trying to port QtCurve 1.8.5 for Qt3 to TQt, but no success.

Here is the archive https://github.com/QtCurve/qtcurve-qt3/archive/1.8.5@3578.tar.gz

Unfortunately it misses the "common" folder, but it can be obtained from the KDE4 folder in the Qt4 version: https://github.com/QtCurve/qtcurve-qt4/archive/1.8.5.tar.gz

Then, here is the replacement "CMakeLists.txt" for the project: https://pastebin.com/c8X0jfEA

Then, the "QtCurveTQt.cmake" for the projects' "cmake" folder: https://pastebin.com/Ws2YasLM

Then, the "FindTQt.cmake" for cmake globally: https://pastebin.com/c8X0jfEA

After that i run my homebrew script for converting Qt3 stuff to TQt. It worked when i ported KDocker, but now i ran into several problems. For example, even the header references are converted properly (qstyle.h => ntqstyle.h), the type "SFlags" is not found.

What is the problem, what did i do in the wrong way? I heard there is an official script for converting Qt3 sources to TQt, but i never found it...
Comment 1 Michele Calgaro 2018-10-14 10:22:53 CDT 
Hi there,
the official scripts for renaming is in the "experimental" repo.

/experimental/qt3-tqt3/convert_existing_qt3_app_to_tqt3

As for Qtcurve, it may be good to look at tde-style-qtcurve repo, which is the version of qtstyle currently in TDE (I think 1.2.1).

To have more direct and quick feedback on such conversion, I invite you to join us on TGW, where it is easier to share code and discuss. See:
https://wiki.trinitydesktop.org/TDE_Gitea_Workspace
https://mirror.git.trinitydesktop.org/gitea/
Comment 2 TCH 2018-10-15 12:57:45 CDT 
Thanks, i downloaded the script and used it. It converted everything, but it did not proveided a "FindTQt3.cmake" file, i still needed to use mine and i don't know if this is the source of the problem. Is there an official or experimental "FindTQt3.cmake" file? Also it did not convert the "QtCurveQt3.cmake" in the "cmake" directory.

Here is the result of make: https://pastebin.com/HPkyMdeJ

QtCurve in Trinity is 1.6.2.

Thanks i'll join shortly.
Comment 3 Michele Calgaro 2018-10-15 21:37:34 CDT 
in TDE there are a series of macros used with CMake. That is why I sugggested you take a look at the current tde-style-qtcurve repo first. In the cmake folder, you will find this macros, there is also a FindTqt.cmake.
The idea is to start from existing repo, replace the code with the new one version, convert the code and try to build. It should be a simpler process.
Comment 4 Slávek Banko 2020-11-28 20:19:54 CST 
The update was completed in TGW, where revisions and fine-tuning were performed using pull-requests.