Qt Creator won't stop at breakpoints
Hi, I’m debugging a Qt app. The project compiles, builds and runs properly however when I try to debug it I can’t get it to stop at breakpoints. I’ve tried building a test app using the Qt Creator Qt...
View ArticleIs is possible to run a function to check if a pyside window has been created ?
I am using pyside to create a window. However, I would like to call a print function once the window launches to say something like “your window has been created”. I don’t want to run the print...
View ArticleQGraphicsScene or QDockWidget or anything else?
Hi All! I’m trying to develop a project for which I want to split the mainwindow into multiple layouts so that I can add widgets to these layouts at a later stage without having to worry about its...
View Article[Qt5, Windows] Qt::Tool / Qt::Popup flag does not work properly on QQuickView
I also post this thread at: https://bugreports.qt-project.org/browse/QTBUG-29294 There are screenshots there. The first QQuickView is the father of the second QQuickView, the second view is set a...
View ArticleHow to check through code if proxy is working or not? Qt
Hello If QwebView proxy is set, before that I want to check if proxy is working proxy or not. Please give idea for this. Thanks Zain
View ArticleControl the Behaviour of one instance from another ( kill or run )
I have a QtSingleApplication. I’ve started an instance A. Next I start an instance B. B uses sendmessage() to send a message to A. A uses this message ( received with messageReceived() signal )to...
View Article[SOLVED] Get the availableGeometry of monitor WITH the taskbar on Windows
While in the showMaximized mode, I’m trying to set a background image to my mainwindow by obtaining the size of the screen using QRect rect = desktopWidget->availableGeometry(); But this returns...
View ArticleQt 5 application running priblem...
Hi everybody.. i downloaded and installed qt 5. then i opened qt creator 2.6.1 and create a new simple gui application. then i try to run it, it says:...
View ArticleQListWidget - Center icon
Hi, I use a QListWidget to navigate in a QDialog (Configuration). How I can set the icon and text inside a item horizontal center? I use for the QListwidget: contentsWidget = new QListWidget;...
View ArticleQt Mac OX with mingw
I want qt 4.8.3 version with mingw compiler from where can i download it? I downloaded qt 4.8.3 from digia mail link but its gives cocoa compiler.
View ArticleGUI with arguments
There a way Qt Gui receive an application parameters? And how to put predefined parameters in Qt Creator to build the application? qDebug() << application.arguments();
View ArticleReversing the layout of the window causes painting issues with QMenuBar
Basically I used the windows API to reverse the layout of the Widget Window (setLayoutDirection only changes the inner layout and does not change the layout for the titlebar). I need this so I can make...
View ArticleIssue with QHeaderView visual/logical indexes
A couple of weeks ago I read this blog entry [blog.qt.digia.com] about QHeaderView and the meaning of visual and logical indexes. Because there is something in the post that I don’t understand I posted...
View ArticleOpenGL without using QGLWidget
Hi, I would like to use a regular QWidget for my OpenGL drawings, but encounter some problems. I installed an eventFilter() to capture the paintEvent for the Widget and am doing all my OpenGL drawing...
View ArticleProblem using LLVM with Qt 5.0.0 within on Ubuntu
Hi, I use LLVM (3.2) in my project (Qt 5.0.0) and it works as expected on Windows and OS X, but on Ubuntu it just crashes. If I start my application, don’t use any of the LLVM-specific stuff in my...
View Article[solved] "No such slot" error
Hi all. I have a problem, that I can’t solve. I have class MainWindow and I have two slots in private slots section: void getData(QUrl url, QScrollArea *object); ...
View ArticleQML Debugging
Hello Everyone, I have an application, in which i am passing model from c++ to QML. Now i want to debug QML file. SO how can i debug QML from C++ files step by Step. Please suggest me for this.
View Article[SOLVED]"Qt5Widgetsd.dll" is missing before reinstalling QT5
I have uninstalled QT5 and then reinstall it. QtCreator is working ok. If I run a project through QTCreator, it runs without problem. But, if I go to the debug or release folder of the project and run...
View ArticleQCA-build for Win32 for PGP
Hi All, I have installed @Qt latest with Qt creator 2.6.1 (Qt 5.0.0). I am successfully creating any projects with it, I have a project where I need to use PGP and found out an implementation is there...
View ArticleHTML5 video tag not supported on Qt 5.0 on Windows
When will html5 videos be supported in Windows? Even though the overall rating jumped from 278 (Qt 4.8.3) to 336 (Qt 5.0), the video support is still 0! This is from opening html5test.com within...
View Article