I\'m fighting for some time to create a QRegExp for matching the string (??) (ie: an opening parantheses, two question marks and a closing parantheses and this should be a separate word, so before and
I have a VS2010 dll I\'m trying to link into a QT project. I\'m using QT version 4.7.4 that I built using MSVC2010. QT Creator is also using MSVC2010 to compile.
Is there a way to make a QWidget (and any subclass of it) completely ignore its minimum size? 开发者_运维百科What I want is for a QPushButton to cut off when it is sized too small, rather than prevent
Qt Creator starts up with several error messages saying that: \"Cannot create file /Users/[username]/.config/Nokia/qtcreator.xml: Permission denied\"
I saw this question already on this forum but I do not know why the proposed answer does not work in my case. So I try to ask for other slution.
QIODevice and the related classes use qint64 for positions and sizes which is a signed datatype. Is there a need to exp开发者_Python百科ress negative values? Because otherwise the 8 bytes of such a ty
According to http://doc.qt.io/qt-5/qpointer.html, QPointer is very useful. But I found it could be inefficient in the following context:
I am using a Flickable which is embedded in a Rectangle. There is a button in the bottom of the rectangle.
I want to get QString from another QString, when I know necessary indexes. For example: Main string: \"This is a string\".
QVector<cLibraryRecord> Library; ... Library.push_back(cLibraryRecord(ReaderFullName, BookGenre, BookTitle, AuthorsFullName, IssueDate, ReturnDate));
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