Top "Qtwidgets" questions

cmake does not find qt 5.1.1

I just installed the Qt 5.1.1 for Windows 32-bit (MinGW 4.8, OpenGL) and tried to add it to my cmake. But CMake …

c++ qt cmake qt5 qtwidgets

What's the difference between QMainWindow, QWidget and QDialog?

What's the difference between QMainWindow, QWidget and QDialog?

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Qt Quick vs. Qt Widget

I am new to Qt and don't quite understand the difference between a Qt Quick Project and a Qt Widget …

qt qt-quick qtwidgets

Qt 5.3. QtWidgets: No such file or directory #include <QtWidgets>

I want to compile Qt example. I get error QtWidgets: No such file or directory #include greaterThan(QT_MAJOR_VERSION, 4): …

c++ qt qt5 qmake qtwidgets

pyQt: How do I update a label?

I created this simple UI with qtDesigner and I want to update my label every 10 seconds with the value of …

python python-3.x pyqt5 qt-designer qtwidgets

Change default application font

I have a Qt application that parses some JSON files and outputs its contents. I want the output to be …

qt qtwidgets

What is parent for in Qt?

Almost every QtWidgets class can have parent. And usually it's optional to set parent at object initialization. For example,If …

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When starting off with Qt Framework, what to choose - Widgets or QT Quick?

I have a project in mind and want to take on it and have chosen QT as the preferred framework …

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"Module use of python34.dll conflicts with this version of Python"

My knowledge of Python is still pretty basic, and I am only now trying to wrap my head around how …

pyside python-3.4 maya pyqt5 qtwidgets

QtWidgets.QFileDialog.getOpenFileName returns a Tuple

I've recently updated to the new version of Qt5 for Python. In doing so, I've been having to alter my …

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