Category "pyqt4"

'pyuic5' is not recognized as an internal or external command

I am trying to convert ui file created by QTDesigner to py file. but i get the error: pyuic5 is not recognized as an internal or external command. I use anacond

Checkbox selection in QListView

I developed a simple dialog with a checkbox, which allows the user to select one or several items from a list. Besides the standard OK and Cancel buttons, it ad

Cannot install Orange 3 ImportError: PyQt4, PyQt5 or PySide are not available for import

I am using Ubuntu 14.04. I have created a virtual environment and installed Orange using pip install orange3 I also installed PyQt4 using sudo apt-get ins

Show string values on x-axis in pyqtgraph

I want to display string values for ticks on x-axis in pyqtgraph. Right now I am unable to figure out how to do that. Ex: x = ['a', 'b', 'c', 'd', 'e', 'f'] y

How to add a arrow head to my line in pyqt4?

I got this code: from PyQt4 import QtGui, QtCore class MyFrame(QtGui.QGraphicsView): def __init__( self, parent = None ): super(MyFrame, self).__i

Clear all widgets in a layout in pyqt

Is there a way to clear (delete) all the widgets in a layout? self.plot_layout = QtGui.QGridLayout() self.plot_layout.setGeometry(QtCore.QRect(200,200,200,200)