Searching for Qt Large File Support information? Find all needed info by using official links provided below.
https://forum.qt.io/topic/28956/qt_largefile_support-macro-redifinition-issue-with-qt4-8-5
I'm using the Qt libraries 4.8.5 for Windows (VS 2010, 235 MB) package. When I switch from Qt4.8.4 to Qt4.8.5 I get a lot of warnings of type QT_LARGEFILE_SUPPORT macro redifinition, more precisely one for each moc_xyz.cpp file. Any idea?
https://bugreports.qt.io/browse/QTBUG-15395
Unfortunately, uClibc was built without large file support enabled. Sqlite support for large files can be turned off during building, but it does not turn off. Attachments
https://stackoverflow.com/questions/34294983/qtextedit-large-file-support
You can consider the file to be infinite in size. I want to show the user a window onto the data, and have them be able to manipulate and select text. This does not necessarily need to be a QTextEdit, but a QTable or QTree will not suffice. – user3703887 Dec 16 '15 at 11:48
https://wiki.qt.io/How_to_create_a_multi_language_application
the translation files of Qt (qt_*.qm) Class definition. In the class MainWindow, the virtual method changeEvent(QEvent*) is overwritten. For each translation file, that is needed, a QTranslator instance is created (in our example 2, on for the application texts, one for qt). The current language is stored to suppress events, if the user tries ...
https://web.stanford.edu/dept/cs_edu/qt-creator/qt-creator-troubleshooting.shtml
A: This seems to occur because the Qt Creator installer is a very large file (over 2gb in size), and on some older Macs that don't have a lot of RAM memory, the file can be too big to open. Some students have reported that if they let this box sit for a long time, such as about 30-45 minutes, it will finally finish.
https://wiki.qt.io/LoadingLargeImages
As these functions are implemented as plug-ins, you can add them without having to rebuild or configure Qt. The file formats are handed by the QImageReader and QImageWriter classes. They, in turn, rely on QImageIOPlugin classes which acts as a factory for classed derived from QImageIOHandler. Each image i/o handler can support a number of features.
https://doc.qt.io/archives/qtextended4.4/buildsystem/over-configure-options-qt-embedded-1.html
configure Options (Qt Embedded) These options can be passed by using -extra-qtopiacore-config.For other switches that Qt Extended supports see configure Options.Note that quoting can get a bit tricky with -extra-qtopiacore-config so be careful. The -extra-qtopiacore-config switch can be passed multiple times which can simplify quoting issues in many cases.
https://stackoverflow.com/questions/4916193/creating-writing-into-a-new-file-in-qt
Creating/writing into a new file in Qt. Ask Question Asked 8 years, 8 months ago. Active 7 months ago. Viewed 160k times 46. 9. I am trying to write into a file and if the file doesn't exist create it. I have searched on the internet and nothing worked for me. My code looks currently like this: ...
https://stackoverflow.com/questions/8715355/bad-allock-error-in-trying-to-read-large-file-in-qt
Don't do it. It's rarely necessary to load a huge file into memory in one operation. You can't be loading this much information for user navigation or manipulation, so if, as I suspect, you are simply acting as an intermediary between having the file on disc and sending the file somewhere else then use a mechanism which treats the Qfile as a QIODevice instead of loading it all completely as a ...
https://sourceforge.net/projects/qhfs/
Mar 10, 2018 · Download Qt Simple Http File Server for free. QHfs allows to share your files via Http protocol, so other people can download files simply using their favorite browser for example Firefox.1/5(1)
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