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Questions tagged [qt5.2]

Qt 5.2 is a version of cross-platform application development framework widely used for the development of GUI programs.

Qt 5.2 introduces the production-ready versions of Qt ports on Android and iOS completing Qt Everywhere message: Qt runs on all major desktop, embedded and mobile platforms!

Qt 5.2 lets you develop an application that runs natively on all of the following platforms:

Desktop: Windows, Mac OS X, Linux/X11, Solaris Embedded: Embedded Linux (DirectFB, EGLFS, KMS, and Wayland), Windows Embedded (Compact and Standard), Embedded Android, Green Hills Software INTEGRITY, QNX, Wind River VxWorks Mobile: Android, iOS, BlackBerry, Sailfish, WinRT*, Tizen* *Work in progress, technology previews

Information about new features in Qt 5.2 can be found here.

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White screen observed while launching the QGraphicsView application

Our application uses Qt's Graphics View framework to load the html pages. QGraphicsWebView loads local html page which is black background. But always observed the white screen while launching the application. I have tried setting black background…
Pratap
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Custom QWidget is not inheriting parent stylesheet

I have a custom QWidget class that does not seem to be inheriting its parent's stylesheet as I understand it should. I print out the parent stylesheet in my custom class's constructor and it's definitely the correct parent with the correct…
KyleL
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QtServiceFramework/QServicePluginInterface: No such file or directory

I'm facing the below error while building my qt project. How to fix this problem, Do i need to install any plugins, if yes what are they and where to find them. Thanks in advance. fatal error: QtServiceFramework/QServicePluginInterface: No such…
Raju
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Qt Creator no member named stackedWidget

I've just designed my ui in the QT-Creator and, as the main application is based on two panels, I decided to use the StackedWidget for "change the layout" without opening a new window. So, I added a QTStackedWidget named: stackedWidget (as…
MiPnamic
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Qt5.2/C++ Critical/Fatal error detection

Good Day All, I am using the following code to open and display html content. void MyClass::playHtml(QString filePath, int w, int h) { QUrl url = QUrl::fromLocalFile(filePath); mWidget = new QWebView(this); …
JasonKretzer
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Issue in QT 5.2.1 app in linking libquazip.so library during making .deb package for ubuntu 14.04

I am making .deb package for the QT 5 .2.1 desktop app for ubuntu 14.04 64 bit. I have installed QT 5.2.1 on Ubuntu 14.04 and made a demo app for the testing purpose in which I have used quazip library. During making the .deb package of the app I am…
User2546
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Play QSoundEffect in QThread

I can not get the QSoundEffect to play in a separate thread. Could you please tell me why is the sound played only by the first code snippet and not by the second? //main.cpp #include #include "SoundThread.h" int main(int argc,…
Kolyunya
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QT 5.2 Cesium integration

I'm trying to embedd Cesium in a QT 5.2 application, I'm loading an html file, stored in the qrc resources, that create a Cesium.Viewer widget and monitors its framePerSecond performance with stats.min.js. Viewer.html:
user3657277
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Emit signal from non-member static function

I tried to use QThread for my first time and I want to emit signal from non-member static function. My DataReceiver.h file: #ifndef DATARECEIVER_H #define DATARECEIVER_H #include #include "vrpn_Analog.h" class DataReceiver : public…
Sk1X1
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Pop to specific item in QtQuick StackView

I am using Qt 5.2.1 on Android, and I have a main application window with code as below (the example is a bit contrived, but it illustrates accurately what I am doing): property Component mainMenuView: MainMenuView { onMoviesSelected: { …
caprica
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Project ERROR: Unknown module(s) in QT: webkitwidgets webkit

I am new in Qt and Yocto. I used Poky toolchain to cross-compile Qt5 on Ubuntu 12.04.LTS. I installed and configure Qt5 following these instructions for Building Qt5 using yocto on Wandboard. /configure v -dont-process -opensource -confirm-license…
user2282913
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Error : cannot find D:/gstreamer-sdk/0.10/x86/lib: Permission denied : Qt5

I am developing my Application in Qt 5.2.1. In .pro file: LIBS += "D:/gstreamer-sdk/0.10/x86/lib" While build the project got the Error: error: cannot find D://gstreamer-sdk//0.10//x86//lib: Permission denied error: ld returned 1 exit status I have…
AB Bolim
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Qt5 Qml change TableView highlighter color

I am trying to change the TableView highlight color from the system's default color to say red. Can this be done without editing the rowDelegate? Also I tried changing the highlightedTextColor but this didn't do anything.
user2887117
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Qt Creator 3.0.0/1 with Clang -> g++' is not recognized

Win 7 32, Qt Creator 3.0 and 3.1beta tried I try to compile a project with Clang in Qt Creator. According to "Qt Creator and Clang" I have set PATH / LLVM_INSTALL_DIR . LLVM was downloaded from here. http://llvm.org/releases/download.html . Settings…
Horst Walter
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QML: ListView behaves weird when elements exceed 40 elements

I am using Qt 5.2.1 and I have a custom scrollbar. import QtQuick 1.1 Item { id: root property variant flickable: parent property int rightSpacing: 5 property int scrollStep: 25 anchors.top: parent.top //anchors.topMargin:…
Patricio Torres
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