Sending two string values using QTcpSocket's methods?
I would like to send two QLineEdit field’s string values to a Server (written in Java). How I can send two values simultaneously? Either by using socket->write(); or socket->writeData();...
View ArticleQt for mobile
Hey people (First of all, sorry if there are some errors about what i’m writing, my english is not that good ^^) Ok, so i plan to make a game on Android (and iOS later), and i’m a great fan of Qt. But...
View ArticleActiveQt server event not handle by IE8
Hello, From know it’ seems that I can built a fully functional Activex server with activeQt but I can’t handle event with IE8. I have download the “Bouncer example” from Books “Blanchette – CPP GUI...
View ArticleQt 5/QApplication – Linux – Sporadically segmentation faults clicking windows...
Hi everybody, hi Tobias Hunger, regarding my last post: “Linux / Window default close button / Segmentation fault” I now discovered the relevant piece of code. Allocating QApplication dynamically e.g....
View Article"MAKEFILE_GENERATOR variable not set as a result of parsing" Error -- Qt...
Hi All, I have installed Qt Creator 2.7.0 (having Qt 5.0.2) VS 2010 version on my windows 7 (32 bit) PC. I am trying to build the sample TextFinder Project as explianed in the tutorial OR this link...
View ArticleQt 4.8.4 Visual Studio 2010, MOC files problems
Hi, Some information about my setup: I have a Qt 4.8.4 project and have recently started to use Visual Studio 2010. I use Team Foundation Server 2008 for source control of the project. I use the Visual...
View ArticleAny GLSL and Qt tutorial?
I want to learn more about GLSL with Qt because with the pace of Qt for Android and iOS, GLSL especially GLSLv2 becomes increasingly important. Unfortunately, I can find little about documentation and...
View ArticleQSQL: Data source name too long QODBC3: Unable to connect
Hello, I’m very new to database programming and seem to have a problem getting my db to connect. I’m not even sure if my project can even find it. I was wondering if you could help me. I get the error:...
View ArticleHow long will I be able to build Qt Creator with Qt4
Hi, I’m using Qt Creator through NX Client. It is on remote linux machine compiled and installed. In order to get better performance, I need to start it with “-graphicssystem native” – this increases...
View ArticleWhy editable QComboBox changes its currentIndex when the first row of the...
Here is a snippet from the Qt source where the index is changed: void QComboBoxPrivate::_q_rowsInserted(const QModelIndex &parent, int start, int end) { Q_Q(QComboBox);...
View Articlesimple tcpclient
Respected list I am bit new to qt. so please help me and correct some of my mistakes. I am trying to create simple tcp client but I am unable to do so. below is my code. when i try to compile it gives...
View ArticleQt5 / XRDP / Remote Desktop / DISPLAY not taken into account or other...
Hi I set up the Qt for Pi toolchain using bakeqtpi. I mostly got things working. I am using xrdp (X Remote Desktop Protocol) and I connect from Windows where I have a virtual Ubuntu machine on which I...
View ArticleUnknown module(s) in QT: webkitwidgets
Hi all! I tried to build QT5 from git, everything is OK, but the following error appears whet I trid to build my QT application: Unknown module(s) in QT: webkitwidgets My configure line: configure...
View ArticleIgnore invisible items inside Layout
Hi. I have several buttons on the form, some of them should be hidden in some conditions. When I hide button placed inside ColumnLayout I get hole like: instead of expeced: Here is the code: import...
View ArticleCurrent tag unification efforts?
Hello, browsing through tens of topics to compare the tags they have led me to thinking that they are messy and chaotic. The guidelines are not written clear enough, and the many different versions of...
View ArticleName forums in development category by names of Qt Modules?
There are several thousand question in each forum from “Qt Development” category. I think these forums became too big. I think it would be logical to name forums by name of Qt modules: “Qt Widgets”,...
View ArticleTopics in wrong locations
Hello, there are many topics concerning building Qt from source and other strictly programming-related issues… in the “Beta testing” subforum. One doesn’t need to search long to find other subforums...
View ArticleQTreeView slot on selection change
Hiho everybody, I want to connect a QTreeView to a slot, so that I can call a function every time I click on a row of this treeview. The problem is that it doesn’t work and I dont know why. Here is...
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