Is it possible to statically linking GLIBC_2.xxx
Hi, I have successfully built QT5.2.0 using the below mentioned cross-compiler delivered by freescale...
View ArticleInput some key will cause the Qt application program crash
I am Chinese. I downloaded the Qt5.2 a few days ago. I use the QLineEdit in the program. When I switch to the Chinese input methods, and input “?” (Question mark). The program crash! What’s more I use...
View ArticleTest built with QTestLib complains about missing Qt5Core.dll
Hello, Im new to testing using Qt, therefore i wanted to built a very simple QString test like here [qt-project.org] . Therefore i added a Test_Simple.cpp in a directory...
View ArticleQt 5.2 VS2010 -‘GLES2/gl2.h’: No such file or directory
fatal error C1083: Cannot open include file: ‘GLES2/gl2.h’: No such file or directory This is the error I get after trying to use QFileDialog. Well I got some other QFileDialog unidentified errors...
View ArticleQPropertyAnimation problem: Variable widget height (upwards)
Hi, I am trying to do a QPropertyAnimation but faced some problems. My target is a main widget with 2 parts: bottom & top, with no spacing between them. Bottom: fixed size Top: same width as...
View ArticleLinking error on compiling Qt 5.1.1 on Visual Studio 2008
Hi, I am getting following linking errors when compiling Qt 5.1.1 on VS 2008. error LNK2001: unresolved external symbol "__declspec(dllimport) public: class std::basic_string<unsigned...
View ArticleBuilding KDSoap on Windows
Hi. I am searching for a library to make soap request (Windows & Mac). gSoap is GPL only so it doesn’t suit me. QtSoap seemed a bit light and doesn’t build correctly with Qt5. So KDSoap seemed...
View ArticleSetting up QtVSAddin for VS2010 nmake error
I am following the directions found here: http://qt-project.org/wiki/QtVSAddin When running nmake I get the following error(s): fatal error LNK1112: module machine type ‘X86’ conflicts with target...
View ArticleIssue with waitForReadyRead()
Hi, I have two machines which are dialoging thru a TCP socket , but after several hours without call when I try to send a message ,I test the connection with function waitforReadyRead(30000) and it...
View ArticleBuilding Qt with non Apple GCC on OSX Maverick
Hello, Sorry if my English is bad or unclear. Not my first language. On top of that, I am not a professional programmer, so my knowledge my be lacking. I am trying to compile Qt with a GCC I have...
View ArticleWhat is a better way to step through my application?
I am new to Qt and GUI programming, but was able to realize my first application. What it does is showing the user some images and text and gives a button to start the rest of the program. Then the...
View ArticleMain event loop freezing during time consuming function
As I’m working on an application that has quite some functions which are time consuming, I quickly found the article [doc.qt.digia.com] As the QCoreApplication::processEvents() approach wasn’t...
View ArticleHow to check WiFi password and how to connect WiFi network via Qt
Could you please advise how to check that WiFi password is correct for not associated WiFi network? I think there is one way is connect WiFi network, so second question is “how to associate WiFi...
View ArticleEnable antialias on QPainter drawText on WinCE6
Hi, I’m using QPAinter drawText to paint a text using a font. The problem is thata antialiasing is not working so the text is ugly to see. Here is the code: QPainter customPainter(this);...
View ArticlePUBLIC SERVICE ANNOUNCEMENT (2013-12-21): Qt download mirror system is...
Background When you download Qt files, either by clicking on the links at http://qt-project.org/downloads or by using the Online installer, the qt-project.org servers selects a mirror for you based on...
View Article[Solved]Get ListModel count outside of delegate...
Is there a way to get the count of a ListModel outside of the delegate? For instance, I have a ListModel below in a qml file, say SampleModel.qml: ListModel { id: sampleModel...
View ArticleLineEdit with a horizontal ScrollBar
Greetings. I need a widget that is a LineEdit, but that has a horizontal scrollBar in case the text is too long. I really do not need a custom widget, rather I would like to achieve that effect and...
View Articlehow to start using QT 5.1.0 in embedded Linux?
Hello, I’m new to both linux and embedded linux but, i’m already using QT with windows so, i need help to start using QT 5.1 with embedded linux so any body can help me starting like how to install and...
View ArticleQTemporaryFile and QTextStream: No content written
Hi all. This one is confusing me, so I’m asking for some input. I have a method intended to create and populate a temporary file: QTemporaryFile* JSHelper::getTemporaryFile(const QString&...
View ArticleQMediaPlayer 无法播放网络视频
大家好，最近在研究在WIndows中用QMediaPlayer做一个播放器。我下载了QtMobility中的player例子的源码，编译运行后播放本机的视频文件，一切正常。当把本地视频换成 http://www.somewebsite.com/video.avi 时，出现如下错误： DirectShowPlayerService::doRender: Unresolved error code...
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