qt4.7

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is there anything in qt to handle registering an application?

I\'m writing an app using C++ and the Qt Framework 4.7 to run on Windows, Mac and Linux desktop.When someone installs or runs my app the frist time, I need to gather some registration information, and[详细]

2023-03-23 13:19 分类：问答
overloaded ‘QString(int)’ is ambiguous

The following code fragment gives the compilation error call of overloaded ‘QString(int)’ is ambiguous with qt 4.7.3[详细]

2023-03-22 10:09 分类：问答
changing size of Widget from QStyle

I am writting a QStyle Here I am changing th开发者_如何转开发e QProgressBar to a Slim single line, no text. So Height will also be reduced to 5px. However Widget Width will be determined by layout. wh[详细]

2023-03-18 19:58 分类：问答
QML widgets in QWidget

I\'ve a QWidget and I\'ve some Simples Controlls like Button, ProgressBar, TextEdit etc.. done in QML which I am taking from QML Examples. I was reading http://doc.qt.io/archives/qt-4.7/qtbinding.html[详细]

2023-03-18 06:09 分类：问答
QSyntaxHighlighter highlight part of match with QRegExp

i needed to match a string like the following: XXX But both \"1.\" and \"X开发者_StackOverflowXX\" is highlighted , and i\'m currently using the following regex:[详细]

2023-03-16 10:30 分类：问答
Qt and Multipart HTTP

I have a Qt app that needs to use a multi-part http request.From looking around on the net I see that multi part requests are being added to Qt4.8 but that is of no use to me now.I really need the fun[详细]

2023-03-13 00:14 分类：问答
周杰伦不介意被称小公举：大家开心就好？

第四季《中国好声音》本周即将进入盲选第四站，与此开发者_如何学Go同时，盲选阶段的录制也接近尾声。近日，四位导师在录制间隙接受了媒体群访，被100块噎了许久的哈林开始防患于未然，而向来严肃的汪夫子则大方谈起[详细]

2022-12-28 14:55 分类：问答