0
votes
0answers
27 views

C++, namespaces, name lookup on inherited class and Qt [migrated]

I have built Qt5 with the QT_NAMESPACE=Qt_ns option. The following code compiles OK. But why? QT_BEGIN_NAMESPACE namespace Ui { class MainWindow; } QT_END_NAMESPACE namespace test_ns { class ...
0
votes
0answers
38 views

How would I do a vim-style character text editor in a graphical application?

There's a cool guitar tabbing application that I've used before where you can use the keyboard to move around a character grid. You can put any digit in any character cell. Here is an image: This ...
2
votes
4answers
333 views

In C++ Good reasons for NOT using symmetrical memory management (i.e. new and delete)

I try to learn C++ and programming in general. Currently I am studying open source with help of UML. Learning is my hobby and great one too. My understanding of memory allocation in C++ is that it ...
4
votes
0answers
177 views

Creating a bare bone web-browser: After the html parser, javascript parser, etc have done their work, how do I display the content of the webpage? [closed]

This is a personal project to learn computer programming. I took a look at this: https://www.udacity.com/course/viewer#!/c-cs262 The following is the approach taken in it: Abstract Syntax Tree is ...
-1
votes
2answers
2k views

Want to create a simple gui app using C++ but dont know what to use [closed]

I have learned C++ to an intermediate point and now I'd like to create something beyond a console program. I would like to create a simple program that grabs info from specific text files and displays ...
5
votes
1answer
300 views

Deploying Qt-based app on Mac OS X

I wrote a cross platform application and I distributed it successfully for Windows and Linux (and tested them on "clean" virtual systems, with no other additional software and/or libraries installed). ...
1
vote
2answers
1k views

Are Nested Static Library dependencies possible?

I am working in QT . Can a static library depend on another static library?(Static Lib is made by linking another static lib) If yes, is it possible that after linking to lib2, the generated ...
1
vote
1answer
411 views

Why using FMOD?

I'm creating a music player using C++ and QT, everyone says use FMOD. But QT has all the components, I can play audio, create playlist, and everything i need, so what does FMOD offer me, that can't be ...
16
votes
7answers
1k views

To rewrite or slowly refactor old C++ project [duplicate]

Our team has recently inherited a relatively large project from another company (~250k lines). It was developed using C++Builder and we intend to port the Ui side to Qt. Most of the Ui code is ...
-1
votes
2answers
263 views

Risks of maintaining codebase C++ Builder 6? [closed]

My company has a large software application written in C++ Builder 6. I am a junior developer only one year out of college. My question is: How much technical debt are they in? What are the ...
-2
votes
1answer
357 views

Diving into C++ GUI Programming for the first time [closed]

I am about to start learning C++. I currently am a PHP programmer, I also know how to write Java code and create Java GUI applications. I have browsed http://www.cplusplus.com/doc/tutorial/ and to me ...
1
vote
4answers
1k views

Help with learning the C++ Qt Framework [on hold]

I've been a longtime PHP web developer. But now I've reached the limits and web doesn't fascinate me anymore. I am interested in learning cross-platform development. I have learned Java for almost a ...
11
votes
3answers
3k views

QT-C++ vs Generic C++ and STL [closed]

Been brushing up on my C++ lately, on Ubuntu QQ. I love the Qt framework for everything, especially building GUI's. I became quite familiar with it when using PyQt over the last few years. When ...
1
vote
2answers
677 views

C++ Typecasting VS performance

Let's say we're designing a video game. We have some sprites on the map and we want to call some method of the particular sprite at some particular position. We are using one broadly-known C++ ...
3
votes
1answer
424 views

How to structure unit testing of huge libraries?

I am writing unit tests for a library written in Qt/C++. The library is rather big, with lots of functionalities. I have a separate unitTest folder which I have my UnitTest.cpp in there. Having all ...
1
vote
3answers
273 views

Programming C++ using Qt4 [closed]

Hey guys I am really new to the C++ programing I have a little knowledge in C and a bit more in C++, but I do not know them enough to call myself a programmer. I am working as a PHP Web Developer I ...
4
votes
1answer
1k views

JavaFX 2.0 vs Qt for cross platform stand-alone application [closed]

I need a bit of advice from you developers who deal with cross-platform applications (specifically programs with a GUI). I will be creating an application soon that needs to be cross-platform and so ...
7
votes
3answers
8k views

Cross-platform desktop programming: C++ vs. Python [closed]

Alright, to start off, I have experience as an amateur Obj-C/Cocoa and Ruby w/Rails programmer. These are great, but they aren't really helpful for writing cross-platform applications (hopefully ...
8
votes
6answers
1k views

How can I get more programming experience [closed]

I am going to be a third year computer science student and I have read Head first Java, Head First C, and I am currently reading C++ which is the language that I like the most since it has a good ...
3
votes
1answer
2k views

Qt Certification Exams [closed]

I'm wondering about doing a Qt Certification Exam this year, but I'm not 100% sure the investment is worth. I'm considering it because I think it could be a nice + on my resume, and as you know, I'm ...
2
votes
2answers
328 views

Is Multithreading Appropriate for Setting up Multiple Windows in the Same Application?

I am currently working with a Qt Application which tries to use multi threading to accomplish two task To Prevent the Main Thread's Event Loop from being blocked To increase computation efficiency ...
21
votes
8answers
8k views

Is Learning C++ Through The Qt Framework Really Learning C++

The problem I have, is that most of the C++ books I read spend almost forever on syntax and the basics of the language, e.g. for and loops while, arrays, lists, pointers, etc. But they never seem to ...
2
votes
1answer
1k views

How is C++ in QT different from the standard C++ libraries?

I want my app to be able to manipulate images and create watermarks and also needs to run on both windows and mac. Hence I've been investigating QT. Does QT ship with all the libraries I will need to ...
7
votes
2answers
3k views

How big a problem is Qt's cross-platform GUI? [closed]

I read something on this site saying that Qt's GUI being a big problem that stop programmers from using Qt. They say the problem is that the GUI don't look native, and they are inconsistent. I ...
1
vote
5answers
1k views

GUI-Development with QT for OpenGL/C++/MAC

I am a complete newbie considering QT. Would you say it is recommendable to use. I would like to build a GUI for my programm. I need about 10 buttons.(Maybe more) It would also be nice to have a ...
1
vote
3answers
105 views

Product demo and .net

I have question about using .Net 3.5 or 4.0 I know that .Net is more productive then Qt but i am afraid of problems when my client leave my product because he cant run e.g demo of my app with lack of ...
2
votes
5answers
328 views

Senior project environment selection

My 2 friends and I are preparing our senior project idea for next year. I need some of different ideas while deciding the base environment of the project, especially from software developers/engineers ...
8
votes
2answers
9k views

Open source projects, how to choose?

I would like to join an open source project since I think I am good enough at programming to progress onto reading others code and to modify it. But the problem is, how would I choose an open source ...