Problem in clearing the tab from tabwidget
Hi I have added a tab widget in my ui file. In one of the tab of this tab widget I am dynamically creating the another tabwidget. This creation of dynamic tabwidget I am doing on some button click...
View ArticleHow to call setModelData with new value from editor if old value is not valid.
My problem is that I receive the data from QlineEdit editor and then I process it. In processing I found it invalid(say wrong value entered by user etc). Now I want that after I have done this...
View ArticleQML MouseArea
Hello guys, I I’m beginner to Qml….I have been working in that for just 12 days..And now i have learnt some basic things…And i have been working in that mouse event area for some days…Let i will be...
View ArticleLGPL License and modified source code
Good morning everybody, I am using Qt 4.6.2 with the LGPL license in a commercial product. For testing this product I used the QtTest module and the QSignalSpy class. The QSignalSpy enforces a...
View ArticleBuilding Qt 5 from source with MinGW - wrong headers being used
Hi, I’m trying to build Qt 5 from source for testing purposes using MinGW. However I have Visual Studio 6.0 still installed to maintain older projects. I set up my path as follows:...
View ArticleAny QValidator class in which I can pass QStringList as valid options.
I have a QLineEdit editor along with QComboBox. Now I want that user can give only some of the pre-defined strings as value in QLineEdit. So is it possible that I pass that list as QStringList to...
View ArticleInstall QtCreator 5.0.2 on Debian
Hi, i have installed the package 2Qt 5.0.2 for Linux 32-bit (395 MB)” but i got the following errors if i try to start the qtcreator: Failed to load platform plugin "xcb". Available...
View Article[SOLVED] QByteArray and AT Commands
anybody in here how to put the AT-Commands to QByteArray? for example: AT+CMGL=“ALL” to QByteArray? or AT+CMGS=*0000000#<CR>Hello World<Ctrl+Z> to QByteArray? where...
View ArticleQt Creator and Qt 4.8 libs
Hey guys, I am doing a university course that is based on Qt 4. However the only combined Qt Creator / Qt Libs package is for version 5. I read in the forums and wiki that I should download the Qt libs...
View Articleکریستال ریپورت در کیوتی
سلام.کسی میدونه به جز activex راهی برای ارتباط با کریستال ریپورت در کیوتی هست یا نه؟
View ArticleQML code highlighting in Visual Studio (2010)
Is there a way, other than getting a commercial license for Qt 1.2.1 VS addin, to enable QML code highlighting in VS2010?
View ArticleHow to make .qrc file depend on .qml in Visual Studio (how to force compiling...
I have a C++/QML project under VS2010 with QML embedded into resource file and it works well. I get a stand-alone binary with my QML code, however when I change any QML file, VS doesn’t recompile the...
View ArticleQt 4.8: Look for pairs into QHash/QMap using QRegExp
Hi all, I’m looking for a way to efficiently search for a set of pairs inside a hashmap of QString,int using regular expressions. In particular I want all the pairs which keys start with a particular...
View Article[Solved]Test89.exe stop working
Hi In my Qt Application i had button to genarate tab dyanamically but i clicked that button it disply that error message ->Test89.exe stop working please anyone can suggest solution for that...
View ArticleExtend rectangle size by click
Hello everybody, I have a class which inehits of QGraphicsWidget which enables to build rectangles. I would like to be able to extend the rectangle when I click near the border to change the lenght. I...
View ArticleWhat is the "OpenGL" difference between the two windows 32-bit (VS 2010)...
Hello I just notice that the binairies are differents and that the “without opengl” installation contains some libraries named GLES… qt-windows-opensource-5.0.2-msvc2010_32_opengl-x86-offline...
View Article[SOLVED]Connecting to database in Static build
Hello, As I know static build preventing using database plug-in drivers. Is there any way to make my application connecting to the database with static build?
View ArticleDEBUGGER problem in MSVS 2010 Qt4.8
Please help me out, as I am unable to get any solution to my problem. I am not able to DEBUG with Qt 4.8 which is MSVS 2010 compiled. Not able to get any solution at Internet. At last decided to debug...
View ArticleDisplay local flash.swf
Hi Guys I Have to display several local flash files in qml/webkit. At this point i fail while loading the first one for no particular reason. The Setup is easy: WebView { ...
View Articleuitools Unknown module issue
Hi, qmake unable to see uitools module in Qt’s static build (Qt’s shared build works fine). Error message: Project ERROR: Unknown module(s) in QT: uitools Content of .pro file:...
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