The gdb process terminated unexpectedly (code 1)
Hello. I tried to debug simple app like this: ---main.cpp--- ----------------------------- #include <QDebug> int main() { for (int i = 0; i < 10; i++)...
View ArticleAndroid Qt Quick errors during Make
What am I doing wrong? I’m trying to build and run default Qt quick helloworld program with Qt 5.2 on Android. The build fails during Make with errors like these: ————————- ..\Proj2\main.cpp:1:0:...
View ArticleHow to fill a QMap using qFill?
Hi. How can we fill a QMap using qFill()? How should we supply the values to be filled?
View ArticleQtQuick Action in C++ (or at least a separate .qml file)
When I deploy my app, I want the users to be able to customise the GUI, but not change/break the functionality. Is it possible to create QtQuick Action objects in C++? I’ve tried using QAction, but...
View ArticleUsing qTUIO library with QT 5.2
hello, i am new to the Qt Community & to Qt. I have been learning Qt now for the past 2-3 weeks. I am trying to make an application using some multitouch frameworkswhich use TUIO & i...
View ArticleOpengl and maximing viewport
I am trying to make a basic opengl app using QGLWidget and qt examples. I managed to make it show a basic grid on viewport and even change the viewpoint , but when i maximize the window it keeps...
View Articleerror: ui_widget.h: No such file or directory #include "ui_widget.h"
Доброго времени суток. Пытаюсь перевести проект с Qt 4.8.5 на Qt 5.2, начал только подставлять библиотеки из 5.2 как выползла ошибка, указанная в названии. Форма widget.ui сделана в Qt designer, на...
View Articleerror: ui_widget.h: No such file or directory #include “ui_widget.h”
Hello! I’m trying to transfer project from Qt 4.8.5 to Qt 5.2.0 and when I put some 5.2.0 libs instead 4.8.0 I found this error: /home/flawless/projects/ROV/host/gui/widget.cpp:2: error: ui_widget.h:...
View ArticleTCP Thread Server——the Multithreading QTcpServer
https://github.com/dushibaiyu/QtTcpThreadServer Use MoveToThread、、、Please Rewrite your TcpSocket, when have new Data.
View ArticleMac, Qt4.8: Unified toolbar, QToolbuttons bottom margin too big
Hi all, been adding Qt 4.8 support to my application until Qt5 is mature enough on the Mac. I’m currently annoyed by a bottom margin between the unified toolbar and the QToolbar widget. How it should...
View ArticleStrange memory allocation in Qt for Android
Sources of clipboard for android: QMimeData *QAndroidPlatformClipboard::mimeData(QClipboard::Mode mode) { ... QMimeData *mimeData = new...
View ArticleQFSFileEngine::open: No file name specified
Hello, I am trying to save Playlist, but keep getting error “QFSFileEngine::open: No file name specified” void MainWindow::on_pushButton_6_clicked() { ...
View Articleunexpected close after adding QHttpMultiPart in my software
Hello I have a working code which upload file through http post ( I pasted code here [paste.ofcode.org] ) I want to integrate http posting in to my own program and use it.(I pasted my own code here...
View ArticleQGLWidget sometimes clears content before paintEvent
Hello, I have a problem concerning the QGLWidget. My rendering is very expensive (involves millions of particles), so I only want to render a new frame when it’s necessary. Unfortunately, when Qt sends...
View Articlestatic linked app requires DLLs
Hello everybody, first of all, sorry for my english. My prob is, i have Qt 5.2 static linked and added the Qt Version and the Kit. And then i have added the Kit to my project and compiled it. All goes...
View ArticleQt5 and Transifex (Continuous Translation localization)
Has anyone made a proper tutorial or guide on how to set up a Transifex qith Qt5 and .ts files? I read somewhere else on the forums that: when generating your .ts files make sure there is one without...
View Articleftp user details fetching
I am implementing ftp file transfer in my app. In my app i have to add functionality to get user details and store them in a file I am able to get file uploaded to filezilla but not able to get user...
View ArticleProblem with qt 5.2 in linux
I downloaded Qt 5.2 installation from here [qt-project.org] and run it (ubuntu/debian 32 bit). All went good, qt got installed to /opt/qt5.2 directory and I tried to run qt creator, but all I got was...
View ArticleAssistant on MAC OS
Hello. I’d installed QT for IOS. Where can i find Assistant on MAC OS? Thanks for answer!
View ArticleShow QPixmap in Webpage
Hey to all, I am working on my first Qt project in which a client wants to use his HTML5 GUI to control an image processing software. The interaction of buttons and displayed text between Qt and the...
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