missing "__gx_personality_v0" in "libstdc++-6.dll"
Hi, I am using Qt 5.0.1 with mingw32 on Windows7 64-bit. After creating a new Testproject (Gui) it compiles well, but the exe claims an missing procedure entry point “__gx_personality_v0” in...
View ArticleQt5 and ANSI C++
Hello to everyone, i’m an young developer, and i’m trying to start develop Ubuntu Touch. I know really good the ANSI C++, Is there any way to implement this into Qt? Can I reuse my function and...
View ArticleNewbie question on ElasticNodes example
Node hover text clipping problem: I was using hoverEnterEvent and hoverLeaveEvent to allow a string of text to be displayed over a node. In Node::paint I’ve tried variants of drawText like…...
View ArticleHuge QT project management
Hi People, I have some ambiguous thinks about the Qt project management: – what make exactly the qmake? – If I have many project: Qt Qui applications and dynamical linked library-s too, how can I take...
View ArticleQOBDC driver missing
I’ve just installed Qt 5.0.1 with MinGW, and it didn’t include the qsqlodbc4.dll into the qsql plugin. Where can I get it from? Thank you in advance.
View ArticleCompiling crashes with QMessageBox
When using QMessageBox in my code, the compiling crashes when linking. Could it be something related with running Windows 7 64? Thank you.
View ArticleStyleSheet render correctly in desinger but not in working apps
Hi all, i wrote some StyleSheet lines to render two QPushButtons rounded: QPushButton{ background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,stop: 0 #f6f7fa, stop: 1 #dadbde);...
View Articleinitialize QMap with stream operators?
QMap doesn’t seem to have a stream operator defined for easy initialization, like so: template <class Key, class T> QMap<Key, T>&...
View ArticleTranslations and context
Hello I am trying to understand how Qt translation works. I have an application that has a label placed on it. The type of this label is derived from QLabel and provides a ‘translate’ method – class...
View ArticleQTcpServer not sending data to browser until disconnectFromHost
Hi, I’m using QTcpServer to provide a (very) lightweight html interface to my Qt desktop app. Its pretty easy to set up but I have one problem. After receiving a readyRead() signal my socket,...
View ArticleFind out when filtering is doing in QSortFilterProxyModel
Hi guys.. I’ve used a QSortFilterProxyModel. Now in filtering the tableview (by setFilterRegExp), i want to find out it somehow by model itself. But there isn’t nothing such signal in...
View Articleمشکل در ترجمه فارسی در کیوت
سلام به همه من توی ترجمه فارسی به یه مشکلی خوردم توی سایت های مختلف هم فراوون سرچ کردم اما به نتیجه نرسیدم اگر من از کنسول اپلیکیشن استفاده کنم با لود فایل “qt_fa.qm “ و در ادامه با ساختن ویدجت ها و...
View ArticleQT 5.0.1 opengl compilation error
Hi, I try to re compile QT 5.0.1 with -static option. I am using windows 7 ×64, have python, perl in my path, sdk directx installed. I took the src from the QT git. After 2 hours of compilation, I have...
View ArticleBluetooth in Qt4/5
Can anyone point me to a way to manipulate bluetooth through Qt. I want to create a bluetooth service for Windows and Mac. Here is what I have found, so far: QBluetoothZero [developer.nokia.com] Qt...
View ArticleFrame Capture of the application itself
Hello all, I am a beginner with Qt and I am trying to take a frame capture of the application itself. In the examples, I found desktop screen captures and web frame captures. Do you have any idea...
View ArticleInstallation Fail (examples)
Hi. Absolute newbie here. Though I have some programming experiance, I never got around to C++ so this question may seem like a newbie question, b’cause it is. Good freind suggested if I want to learn...
View ArticlePassing QImage to a function
Hi, I need to write a function that accept QImage as an input. I declared QImage pointer as QImage *image; And create a new image and set this pointer as QImage img("path to image...
View Article[Duplicate/Closed] Passing QImage to a function
Hi, Please let me know the difference between somefunction(QImage *image) and somefunction(QImage &image) Thanking you, Ras
View ArticleHelp needed putting two SVGs side by side
Hello, this is my first post here I’m having trouble putting these two SVG files together, as shown in the image. The black line inbetween them is not supposed to be there. The SVG on the left is...
View ArticleQt 5.0 QWebView crashing problem
I am migrating from Qt 4.8.4 to Qt 5.0.1 and have run into a problem with the QWebView. In debug my application works fine with QWebView objects, but in release the application crashes when attempting...
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