Qt "Source" variable location?
Hi! I’m moving Qt custom build to another PC but I’m experiencing some problems. I resolved almost all of them, only one remains. Where is this [oi41.tinypic.com] variable specified (red box on the...
View ArticleAppliacations selection is not showing up under new projects
I have installed Qt creator v 2.7.0 for windows. When I select CREATE NEW PROJECT, I do not have a selection APPLICATIONS under PROJECTS , thus I then can not select QT GUI APPLICATION.
View ArticleCreate an expendable/collapsible list?
I would like to create an expendable/collapsible list similar to the one from the picture, taken from the 3D program Maya that uses Qt.
View ArticleGood way to make a thumbnail grid?
How would one go about to create a good thumbnail grid? I would like to use it to display a preview of a lot of 3D models, similar to this image (from the game Overgrowth).
View ArticleQt creator
Προσπαθώ να εγκαταστήσω τον Qt Creator αλλά δεν μπορώ να δημιουργήσω qt gui application. Πώς μπορώ να το εγκαταστήσω για C++ gui applications με debuger και τα σχετικά? Έχω δοκιμάσει διάφορα αρχεία από...
View ArticleWhere to find tutorial / lesson for networking in modern Qt?
I have the C++ GUI Programming with Qt4 book, and also been watching voidrealms Qt video series for learning Qt, however both of these cover older version of Qt which hasn’t been much of a problem for...
View ArticleQT with esellerate dll under MAC
Hello Guys, Esellerate is a billing system to process purchases from inside applications, I have an example written in XCode but i need an example how to interface a dll (framework library) under MAC...
View ArticleRun Qt application on other computers
Hi, I am developing some app in Qt SDK and I use mingw compiler (Qt 4.8.1). I want use my app on other computers. But already on my computer is first problem, when starting my app without Qt Creator....
View ArticleQPrintPreviewDialog add QMenuBar
Hi all I have problem with the class QPrintPreviewDialog , adding QMenuBar with the next code: QPrintPreviewDialog *dialog = new QPrintPreviewDialog(printer_, parent_); ...
View ArticleHow to display Chinese in Qt Quick 2.0
I’m a Chinese .After I downloas the Qt SDK5.0.2 and ther I want to add Chinese to the code,but I can’t .
View ArticleVoice Recognition with QT
Hello all, Can someone please tell me how to do voice recognition with QT? It is better if it is both Voice to Text and Text to speech, since that is what I actually need. However Voice to text is...
View Articlepyside won't install on WidoZe
I have previously downloaded, installed and have been using the 64-bit python 2.7 on widoZe 7. I have downloaded the 64-bit version of pyside for python 2.7 pyside installation balks claiming no python...
View ArticleQTreeView, QAbstractItemModel and selections
I have wrote a model class which represents a two-level structure of «architectures» and «files»: arch1 file1 file2 arch2 file3 file4 … I have implemented all required methods in the model: index(),...
View ArticleSAPI: Qt application is not "speaking"
Please have a look at the following code main.cpp #define _ATL_APARTMENT_THREADED #include <atlbase.h> //You may derive a class from CComModule and use it if you want to...
View ArticleSegmentation fault when deleting a QSslSocket with delete / deleteLater()
Hello there, I have a big problem with the QSslSocket. I’ve developed an multithreaded application where a QTcpServer runs in the main thread, and the QSslSocket runs in the Thread. Everytime a new...
View ArticleWhat is this Error and why it happened?
Hi you can see the error in this picture : Your text to link here… [up.download.ir]
View ArticleIs there a simple way to access pixels of an image informations and...
Hi dears I want to know in an image I have loaded in my program , what are the values of RGB of every pixels? Is there a simple way for it in Qt or I must use some libraries like OpenCV? Thanks a lot
View ArticleTo Display Video Frame on QML
I am using opencv to display video frames from web cam on Qt gui. Now I have planed to display it on QML window(without Qt gui). I was trying to use qdeclarative view but I didn’t succeed. I am...
View ArticleQt Creator suddenly confused debugging on Windows 8
Hi, For a few months I’ve been using Qt Creator 2.7.0 happily on Windows 8. I’m using MSVC 10.0 compiler (x86) and cdb found in C:\Program Files (x86)\Windows Kits\8.0\Debuggers\x64\cdb.exe, with Qt...
View ArticleКуда делась команда: setResizeMode
Люди прошу помощи. стояла Qt 4.8 поставил Qt 5 теперь прога ругается что нет: setResizeMode было так: horizontalHeader()->setResizeMode(0,QHeaderView::Stretch); все работало. (раньше) заменил на...
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