Qt Quick 1.1 ScrollBar
how to make a “scrollbar” in TextArea in Qt Quick 1.1…if anyone work with this plz help me to make it…
View Articlehow to integrate qml files with exe
How to integrate all the qml files with the main executable file…
View ArticleInstallation appears to have completed failed
I’ve always been a die hard user of Visual Studio, but I’m beginning to get tired of the new versions becoming less and less about functionality and more and more about convenience for newbies. I...
View ArticleSystem-wide Linux Qt QSS Themes
I’m searching for any Qt themes for the Linux desktop that: are not dependent on KDE’s, QtCurve, or any other Qt theme engines separate from vanilla Qt libraries, are comprised mainly of QSS (Qt...
View ArticleDrag items in QListWidget while the mouse left button is pressed
I am having trouble with the dragging of items inside a QListWidget, the items which are selected are stuck with the mouse cursor even after the mouse button is released. I want to reorder the items...
View ArticleFuture of Qt3D C++ API
At moment I’m again looking for a (small) scene-graph/3D-engine “thing” that works nicely with Qt. I already got a lot of experience with some libraries that fit this category. (I just did a update to...
View ArticlesetSceneRect doesn't seem to work (PyQt)
Hi, I’m having a hard time getting setSceneRect to work on a QGraphicsView Widget. Here’s my program: #!/usr/bin/env python # -*- coding: utf-8 -*- import sys, time, math from...
View ArticleHow can hide boundary of QScrollArea?
Hi, I want to hide the QScrollArea’s Border. So can any one help me how to do so?
View ArticleQXmlQuery: XSLT for-each-group not recognised
The QT Documentation [qt-project.org] states that for-each-group is supported when using QXmlQuery. However I get an error when I try and use it: “The element with local name for-each-group does not...
View Article[SOLVED]QtSerialPort installation - details would be welcome
Hi to everyone, and greetings to all forum members. After several years of programming Windows and embedded devices I’ve decided to try myself in the Linux domain. I’m coming from C# .NET so it is...
View ArticleCustomizing vertical and horizontal Scrollbars at the same time with css
Hello! I have a widget inside of a QScrollArea and I want to customize the ScrollBars with css. When only one ScrollBar is enabled, the css works fine but when both are enabled, the sub-page and...
View ArticleDifferent Backgroundcolors for QCombobox items
Hi, i have here a QCombobox with the itmes Black and Red. Now i want to have for the item Black a black background and for Red and so on. How can i realize it? Is it possible to do it with stylesheets?...
View ArticleQML, QtQuick2 performance, How to get the best of OpenGL?
Hi, I have a QML application displayed on 6 HD screens with touch screen capability. My graphic cards are Nvidia Quadro NVS 450. I had some slight latency issues I migrate from Qt4 Quick 1 to Qt5...
View ArticleOpencv ffmpeg: Video capture ("Filename.avi") crashes on a non development...
I was trying to deploy a simple Qt Opencv Application, the following is the code: Qt: .pro file: QT += core gui ...
View ArticleCentOs 6.3 GLIBCXX_3.4.15 not found error in QT5 install
hi , i want to install qt-linux-opensource-5.0.1-x86_64-offline.run , that i downloaded from http://qt-project.org/downloads but when i run it from terminal that give me this error...
View ArticleQWindow::showFullScreen is buggy on Mac OS 10.8
I’m using Qt 5.0 on Mac OS 10.8. QWindow::showFullScreen() and ::showNormal() are the procedural way to enter and exit full screen mode. On Mac OS 10.8 (and 10.7) each window has an “expand” button...
View Articlecalling a number and getting the answer *101#
Hello, how can I call a number (not with QML, but real Qt with C++ code – a QtQuick Widget application) , and then catch the response? For example *101# outputs the balance, I want to return it, e.g....
View ArticleQt 5.0.1 problem with build qt3d. [sub-src-make_first] Error 255
Hey, Im trying to build qt3d i downloanded master branch from http://qt.gitorious.org/qt/qt3d/commits/master as pack tar.gz, i’m spending the second day to fix this issue. :/ When i press build button,...
View ArticleCompiler Error under Qt5.0.1-mingw for Windows 7 (x86_64) -- Compiler Seems...
When I attempt to build projects under Qt 5.0.1-mingw I get the following type of error — for example, while compiling the “digital clock” example: g++.exe: error: ..digitalclockmain.cpp: No such file...
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