Forum: Newbie

Hello everyone! I'm starting with Qt, so I'm pretty new in it. Mainly I'm PHP/C#/VB.NET developer and there are some differences. There are...

I've created my first GUI, mostly using QPainter, QLabels and QPushButtons. I've done a lot of white, but since the background sometimes will change...

Hello! I want my program to check if user is still doing something with it. If he is not doing anything for about five minutes, after that time my...

Hi all, I am looking for folder/folder 1 examples ( hopefully would like to find all) from the dojo: ...

In qmake's .conf file for Visual 2008, it has the following line: QMAKE_CFLAGS = -nologo -Zm200 -Zc:wchar_t- I've had a few problems...

Hi, I want to be able to extract a specific column's data using a row index. For example, my table is populated using an SQL query, when a user...

Hello. I'm meeting a problem & I'll try my best to describe... I decide to organize my objects in a tree structure and show them in a QTreeWidget,...

What is QComboBox::rootModelIndex? I searched the web and cannot find anything, I even searched through the Qt source and only found one reference...

It's possible put a QImage inside of QFrame?

Hi, This is my first post, because although you learn a lot from visits this forum, still have not found answer to this problem (apparently simple)....

I want to control a webpage via a Qt program. I want to fill in "text-boxes" and click on buttons. I was thinking that WebKit will be the way...

I'm trying to add several records to the QSqlTableModel, serially. But when I'm call insertRow method second time without submitting changes, model...

Can anyone please suggest me a ebook or resource to learn QtWebkit?

...or otherwise intercept ctrl-mouseclick to do something? to explain better, I have a plaintextedit with a scripting language. If ctrl-mouse is...

Hello i am currently installing QT. Firstly i have a comand line program to read a video file and edit this. (this is on linux) i want to create a...

I first ran configure with the "-webkit" flag, but got install errors (similar to the below, maybe the exact same.) After doing a successful...

i am getting this error while running on Windows vista...get strucked with it...What is the thing mingw in windows.Previously i worked in linux...

Is this possible? I mean, to minimize the app in launch? I have added an tray icon from which you can access the app from there, but, the worj of my...

i use QT 4.6 on Mac OS. I downloaded QCA binary file qca-2.0.1.dmg Inside are crypto.prf qca.framework (folder) qcatool2 When to put...

just a small question: when i connect two signals - is the connection two way, or i need to make two connections? (one for each direction?)

While running a program i am getting like this . Could not find the executable.What should i do to have an exe...tried different steps but ended in...

Is there a way to make a custom widget ( subclass of qwidget ) clickable, similar to how a pushbutton works on click ?

Hello, I don't know if this is the right place to post this question, but here it goes... I'm interested in reading 3D CAD formats. Opencascade...

I have few forms created in a project. I declared an item-based list widget as below: QListWidget *messageList; in my first form's *.h file. I...