Forum: Qt-based Software

I'm releasing my first Qt application "Math Graphica". It's a simple but advanced calculator. Some features: -real and imaginary numbers; -...

GPL or LGPL don't prohibit commercial behaviors. Do GPL or LGPL Qt also? On other word, can I write a program which dynamicaly links LGPL Qt, and...

I am developing a mapping widget for Qtopia (also running under Qt). This widget allows you to add maps into your applications. The maps can be...

I tried to compile a test app on Eclipse and got this Cannot run program "make": Launching failed I set up the directories where all the tools...

MapView - an accelerated map viewer Hello everyone, I am happy to present my latest project. A map viewer which displays content from publicly...

Beta release of wwWidgets4 - a set of widgets for Qt4 has been released Download package The set consists of the following widgets: ...

Sapphire 3D Surfaces provides basic tools for the construction of z=f(x,y) functions graph in 3D. All about dependitions, downloads, etc. is here....

Hi all, well, new features ... new thread! :p Maybe some of you missed the previous post, so here is a short summary: Wally is a Qt4...

Hi everybody! I wrote a small multi layered progress bar. it uses stylesheets & graphic effects. I think it's kinda nice ;) Waiting for...

Hello I trying to build my application on Windows 7 with Qt 4.6, Qwt and QwtPolar. I found on this forums why Qwt 5.2.0 did'nt build and I got the...

Hi, Last weeks, I asked some questions on the forum for my thesis about raytracing. Raytracing is a technique for rendering 3D scenes. Well, it's...

We are looking for a Washington Metro area individual, or local small to medium sized software development firm that knows how to use Qt. Some...

I'm have in the process of porting an application to qt and I'd like to also improve the usability by changing the interface design. This is probably...

Hello, everyone. This is my first post in this forum, and I found myself think to post my first program I just made it(not completed but 80%...

Hello Qt Devs ! I created one more use ful qt widget i.e. a Label with marquee functionality. Download it and use it in your project. Download...

Hello, I have made a Brainfuck interpreter that I named BFRunner, the source and the application is here: ...

Hi. I wrote up a simple little log file analysis program. It is intended to produce runtime statistics for queries from a database, but it should be...

Hi, Can anyone recommend or blame KDChart lib(if used Qt 3.3.8 is used not QT4). I need you mind regarding this. Thanks in advance.;)

this is the qt's cannon game example with the following features added: - Extended and easy keyboard keys - Wind factor - Variable lenght...

Hello gentlemen, I'm now reviewing KDChart and was disappointed that they don't have good handy zoom features like "mouse drag-drop triggers...

Hello, I've begun using wwWidgets in a project (great library, by the way :)), and I came across what I think might be a bug. In the...

http://www.imagenic.net/images/mzz0erk7ggvij5urbzn.jpg You see the pic. On the left a video will be playing and on the right will be a text...

This is a my first Qt-application. ScreenGrab is a crossplatform tool for geting screenshots working in Linux and Windows. The program uses Qt and...

1. My application is in QT 3.0 and C++ (VS 2005). 2. its output is images in TIFF/JPG format. 3. My customer wants me to provide a print/plot...