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Project ERROR: Unknown module(s) in QT: quick

Hi all, i have compiled Qt5.1.1 with linaro toolchain.i compiled all the components/modules of Qt present in Qt5.1.1 including QtQuick1.Now after i do a qmake on qtdeclarative/tools/qmlscene i get this...

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How to build a static Qt on Windows / MinGW using a PowerShell script

Hello, There is a number of requests and answers in many forums about the way to compile a static version of Qt. When I was looking for a method to do so on Windows, I found many clues but no complete...

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Win7 Qt problem with dlls

Hello, I have written a program with Qt. When I try to build it on my PC I get the following errors: cannot find -lqtmain cannot find -lQt5Quick cannot find -lQt5Qml cannot find -lQt5Network cannot...

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Font helvetica

Hello, I recognized that helvetica font seems to be shipped with QT embedded LGPL, right? I thought this font is not available for free, isn’t it? Can we just use it for developing embedded devices?

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Noob question about Properties and Scopes

I’m totally new into the Qt and qml stuff and I just waste my all day trying to understand the property scopes without success. So I have a Table View with an Item delegate like this: TableView {...

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Qt demos om i.mx53 quick sort board

hello, I am working on i.mx53 quick sort board right now my job is to do QT application to I.MX53QSB . i followed the documentation provided by the freescale its perfectly running on host am able to...

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crash at QString13fromLocal8Bit

Hi , i am porting my application from 3.0 to qt 4.8. on window porting to qt 4.8 works fine but on linux it shows segmentation fault at the start of the application...

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Financial ledge will raise taxes of 90 percent of Americans

Many long-standing tax breaks are set to expire at the conclusion of the year, developing the proverbial “fiscal cliff.” If lawmakers do not tackle the problem soon, states a brand new report, most...

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Remember mouse track Qt

I am trying to draw random figures (airfoils eventually) by mouse movement in qt. At this point i am able to track my mouse and a dot appears when the mouse is clicked. However, i want the entire track...

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QTableView and setSortingEnabled

Hello. I have got a question about the influence of setSortingEnabled on the size of the window. My code is here...

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translation doesn't work when executing application

I am using Qt linguist to translate my application (ui file and the rest of the code). Everything goes alright , the problem is all translations (in ui) work fine except an element added not from...

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Wince: How to use WinApi with qt?

Hi, i need to use some winapi funcionts into a wince qt project. if i try to use HWND hTaskBarWnd = ::FindWindow(_T("HHTaskBar"), NULL); to retrieve wince menubar id it gives me...

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QNetworkAccessManager - Download never finishes?

Hello, I am using QNetworkAccessManager to download a file from HTTP but the “finished()” signal is never emitted. What am I missing? Or is it a bug? URL: http://getcomposer.org/composer.phar The file...

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QGraphicsView paintEvent called repeatedly for no apparent reason

Hi everyone, I am doing a little project and I have a QDialog with various objects inside it, such as QLabels, QLineEdits, QTextBrowser and most importantly a QGraphicsView. You can see my dialog over...

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Strange Error message with extern "C" for 2nd set used.

I using some body else code for a project which I’m getting the following error message “ At global scope: error writing to -: No error } // extern “c” This happen for the 2nd set of “extern “C” {...

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Can't get a simple .exe file to run from Command Prompt , but instead getting...

I’m see this problem with Qt 5.1.1 for Windows 32-bit (MinGW 4.8, OpenGL, 666 MB) (Info) What I’m seeing is a System Error window pop up with the following text “ The Program can’t start because...

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Cant' run a more complex project from Command Prompt

I’m currently using Qt 5.1.1 for Windows 32-bit (MinGW 4.8, OpenGL, 666 MB) and try to run a .exe at the command prompt. What I’m seeing is a windows pops up -“Entry Point Not Found” followed with the...

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Code completion for Eigen library doesn’t seem to fully work

I just started using Eigen 3.2.0 on QTCreator. I’ve tested it with QTCreator 2.8.1 and 3.0.0. All is well but code completion only seems to partially work – I get a bunch of options, but many are...

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Creating a virtual printer with Qt

Greetings ! Is it possible to create a virtual printer, with Qt and C++, that will be cross-platform ? I searched the web but I keep finding that you need to create drivers for different kernels (os x,...

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How to Pinch zoom in the browser using the QtWebkit?

I’d like to support Pinch zoom in the browser using the QtWebkit. There is a (Qtwebkit-examples/examples/webkitwidgets/browser) sample browser to sources of Qt5.1.1 . This browser does not seem to...

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