change states.
Hello all! 1) How can I find out the values of previous state, then state changes? 2) How to run some script then get out from some state? (analogue of StateChangeScript{}, but run on exit state)...
View ArticleQt 5, windows 7 : lupdate doesn't create ts file
Hi, I’m new to Qt. I want to create a multilanguage application (english, dutch & french). 1.In the pro-file of my project I specified the ts-filenames as parameters of TRANSLATIONS :...
View Articlehow can i call the Microsoft office(word,excel,PPT) on mac os x
hi,everyone. I find a link(http://qt-project.org/wiki/Using_ActiveX_Object_in_QT [qt-project.org]) using ActiveX_Object_in_QT only in windows, but how can i call the Microsoft office in Mac os X? Is...
View ArticleHow can i call a function when the slider stops
Hey, i have implemented a grid and i have added two QAbstractScrollBar items. One for vertical scrolling and one for horizontal scrolling. I read all th signal, events and action that are related with...
View ArticleQt 5 Read a Text File With Delimiters
To find out how to read a text file with delimiters, go here: http://tomtheprogrammer.wordpress.com/2013/05/27/qt-5-read-a-text-file-with-delimiters/
View ArticleHow to mimic in QWebKit something like "Inspect" in firebug?
Hello all i like to be able to mimic the function of firebug ( browser plugin ) inspect functionality . i found something that called inspector in webkit , but i have no idea how to implement it or if...
View Article如何通过QT将文件打印出来
我有一个想法，如何才能通过QT将XPS，Word，PDF文件通过打印机打印出来泥？我看一下QT5.0.2的 print support，貌似不支持这个功能，不知道大家有没有什么解决方法？
View ArticleHow to print(with the printer) a QML object ?
Hi, i have designed a sales receipt with Qt Quick and i want to print it with the printer. How can i do this ? Thank you very much.
View ArticleQProcess scalability issue
I am writing a console application to manage anyting up to 100k processes (or as many as there is room for in memory) and I’m using QProcess to set up two-way communication with each process. When I...
View ArticlePop3S with SSL
hello, i start to wright my own pop3s client but i have problems to connect to the server. has anybody any experience with with topic or maybe a manual???? ;-) thanx a lot
View ArticleQProcess
Hello all, I am about to start a project where I have my Qt GUI and another process (motion control application) that I will be communicating with using QSharedMemory. I was curious whether it is...
View ArticleGUI Client Console Server : Data(string) transfer
Hi, I am using the following Client and Server for information passing, I am able to send information from Client to Server, but unable to receive some data from Server. Here’s my Client: #include...
View ArticleQt5 deploy as an debian package, dependency libqt5core5 is not satisfiable
Hey, I’m trying to make an debian package of my application and im am constantly failing. The build process works completly but when i try the application on another computer is says that my dependency...
View ArticleAudio Input Example on Android
Dear All, I’m trying to record an audio from the mic on an android tablet. I started with the Audio input example, it compiles but when I launch on the android tablet the application does not found any...
View ArticleNo audio devices available on Android !!
Dear all, I did some tests with audio on android platform with Qt 5 beta 1. All tests failed because the availableDevices return nothing. It seems that the tablet does not have any input or output...
View ArticleProblem with print out all file names out of one folder
Hi, I want to write a program who read in all file names out of one folder and after this print out files of a special typ(mp3´s). my current code: void MainWindow::on_Weiter_clicked() { ...
View ArticleAndroid : NFC (and Bluetooth) access
Hello, I have tried the new Qt 5.1 beta for Android by running some examples, and doing a very simple interface with QML, and it’s working fine. But I want actually access to the NFC features. I...
View ArticleHow to Simulate A KeyBoard typing on Operation System...
Hello all!! I’m thinking to make a app to simulate a keyboard typing… It’s not really complicated, I just want to send a keyboard type to Operational System… Something like, type UP, DOWN, LEFT, RIGHT,...
View Articledependent project seems to be only partially linking with its dependency
I have a library project and an application project, and the application is configured with the library as an external dependency. They seemed to be working fine together until I tried to extend a...
View ArticleQProcess exits a few seconds after starting
Hello, I uses QProcess to start a new process as with the code below. I know my spawned process works fine when I run it independent of the Qt GUI. For some reason when I try to start the process from...
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