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dev:notes_on_porting_to_qt4_examples [2008/08/30 19:43]
emrum created |
dev:notes_on_porting_to_qt4_examples [2018/02/07 17:07] (current)
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| ====== How to convert . qt3->qt4 . kde3->kde4 ====== | ====== How to convert . qt3->qt4 . kde3->kde4 ====== |
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| | This may be a help, for new contributors to the qt4/kde4 port of rosegarden. It may also serve to see, what could be replaced with "search'n replace scripts". If possible, **avoid to use the Q3Support** and includes. Use the new Qt4 classes instead. Reason: Q3Support doesn't work as well, as it one might expect and we need to move to Qt4 anyway. |
| If somehow possible, **avoid to use the Q3Support** and includes. Use the new Qt4 classes instead. | |
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| Reason: Q3Support doesn't work as well, as it one might expect and we need to move to Qt4 anyway. | |
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| or | or |
| errMsg = i18n(QString("Could not open").toUtf8().data() ); | errMsg = i18n(QString("Could not open").toUtf8().data() ); |
| | (?) |
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| Casting std::string to (const char*) | Casting std::string to (const char*) |
| ==> | ==> |
| st.c_str() | const char * s = st.c_str() |
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