kplot e qscale si bloccano
la mia app ha una mainwidow e una serie di sub che si attivano da menù bar. Ogni sub serve da interfaccia per parti di applicazione. su una di queste utilizzo libmodbus all’interno di una funzione in...
View ArticleCompilador Intel
No passado ja fiz uma pergunta referente a isso aqui nos foruns do Qt. Referente a como usar o compilador da intel ICC para compilar os aplicativos criados. As respostas que tive falavam que eu teria...
View Article[Resolved]Application in Debug mode and Release mode
Hello everyone, why my application ran on debug mode is successful, but when I tried to ran on release mode, my application would be in a deadlock on somewhere of my application.My operation system is...
View ArticleFetching the sim card's phone number on Android
I’ve been developing an app using QTCreator, but I’ve got to a point where I need to determine the phone number of the device the app is running on. Is there a straightforward way of doing this in Qt...
View Articlelibrary suggestion
is there any library for SPI, I2C Protocol like QExtserial port library…..
View Articlelibrary suggestion
is there any library for SPI, I2C Protocol like QExtserial port library…..
View ArticleIntegrating Raspberry Pi Camera with Qt application
I am making a hobby project of digital still camera based on Raspberry Pi using Qt. I have cross compiled Qt on Pi and able to successfully run a normal test Qt application on Pi. Also the raspistill...
View ArticleSend message via wifi
Hello, I am trying to send a message via wifi now… after kind of giving up on bluetooth. My first step has to be to scan available wifi connections on phone. (May be on the click of a button) but How...
View ArticleQt project with exception handling mechanism
I am aware that exception handling has a limited support in Qt. However, I desire to study source code of a Qt project that has used exception handling, just so to see to what extent I should be using...
View Article(Qt) Developer Required - Chennai, India
I require an experienced Qt developer to help bring an existing product to a shippable state, ideally the person will be able to join us on site at our new office in Chennai, India (expenses provided)....
View Articleqtoolbox
I want to change the qtoolbox’s button’ style. this button’name is page1 ,page2. how to do it my English is bad.
View Article[SOLVED]QModelIndex and signal from TreeView
Hi all who read this. For a Wizard I created a wizardpage that contains a QTreeView and a QFileSystemModel for the selection of a file to read. This all goes pretty well, but now I want to implement a...
View Articlemodern main menu
hi, how can i realize a modern main menu like it is used for example in firefox or thunderbird? is it possible with standard qt classes (i use 4.7 in actual projects), or with external libs? thanks!
View Articleis this considered as a static linking
in the .pro file LIBS+="d:/qwt-6.1.0-rc2/lib/qwt.dll" LIBS+="d:/qwt-6.1.0-rc2/lib/qwtd.dll" INCLUDEPATH+="d:/qwt-6.1.0-rc2/include/" in the .cpp...
View Articlecouple of questions about Qt Creator UI
There are windows like “stack” or “local variables”, they are very useful during debugging, but they are worthless when debugger is off. How to auto hide them when I am not debugging? Do I need to...
View Article[SOLVED]Regular Exp help
Hi I am new to regular expressions and would appreciate some help. I need to match the the string “TestUI_xx.txt”, where ‘xx’ mut be 2 alphabetical characters, but cannot see how to do this. I would be...
View ArticleModal dialog can loose focus, bug or intended ?
Hello, If I ‘exec’ a modal dialog, or using the QInputDialog helpers, and then I click on the main application window, the dialog will loose focus. So the dialog is now hidden behind the main window...
View ArticleCan't build Qt 4.8.5 with i686-w64-mingw32
Hi all, Last day I’ve successfully build Qt 4.8.5 with the 64-bit target version of the rubenvb version. Now i want to build the 32 bit version of Qt with the rubenvb 32 target version, but i get the...
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