Here is what I am doing： mainwindow with MdiArea, and I add a scrollarea widget (which contains a image label) to MdiArea as a subwindow. It doesn\'t work (the picture doesn\'t show).
I got a fonctionnal ListModel defined like this : ListModel { id: leftGrid ListElement { icon: \"Images/1.png\" }
I have a problem that i am trying to sort out for days already, without much success.. So, basically i want to use VTK from Qt, and i know that there is the nice QVTK module for that.
I a开发者_Go百科m new to Qt for Symbian development, kindly guide me that how to set the development environment for Symbian in Qt, I have downloaded the offline installer of Qt for Windows:
I get this error when I try to convert a QList to a QSet. QList<double> x_pts; x_pts << 4.1;
I\'m following this tutorial for building a simple OpenGl application in C++ using QT. I\'m trying to compile the application using g++ and the command line but I get the following errors:
I am trying out the basic QSortFilterProxyModel example in qt assistant and have made a QSqlTableModel to try and filter.The example i have made is not filtering as it is should and i need assistance
I try to parse json string using this method: QString ourJSONData = QString(\'{\"couchdb\":\"Welcome\",\"version\":\"1.0.1\"}\');
I\'m quite new to Qt and c++ but not new to programming at all. I am having trouble using pointers in my program. In my header file I have got the following private variable pointer assignment:
I 开发者_如何学运维want to call arbitrary slot of QObject in other thread. I have: Arguments:| Can use QueuedConnection?
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