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Questions tagged [pyside]

Questions about using PySide, a Python Qt bindings project.

The PySide project provides LGPL-licensed Python bindings for the Qt cross-platform application and UI framework. PySide Qt bindings allow both free open source and proprietary software development and ultimately aim to support all of the platforms as Qt itself.

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How can I get QListWidget item by name?

I have a QListWidget which displays a list of names using PyQt in Python. How can I get the QListWidgetItem for a given name? For example, if I have the following QListWidget with 4 items, how can I get the item which contains text = dan?
panofish
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Placeholder text not showing (pyside/pyqt)

Learning PySide, I'm tweaking a text edit widget (QLineEdit) and trying to set the placeholder text using setPlaceHolderText as in the code snippet below (which I invoke from main). Unfortunately, it is not working as I expected. The code runs, but…
eric
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Why won't QToolTips appear on QActions within a QMenu

I'm doing an app with in GUI written with PySide. I set a QMenu on a QPushButton, added several QActions via QMenu.addAction. To further explain these actions to the user I added QToolTip's to these with QAction.setToolTip. When I run the GUI now my…
Max Belli
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Autocomplete and suggesstion in QML textInput element

I have a QML textInput element like this: TextBox.qml FocusScope { id: focusScope property int fontSize: focusScope.height -30 property int textBoxWidth: parent.width * 0.8 property int textBoxHeight: 45 property string…
Vahid Kharazi
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How to delete QTreeWidgetItem

Several webpages say that QTreeWidgetItem can be deleted by deleting or QTreeWidget.clearing. But my code sample below doesn't seem to do so. Am I doing anything wrong? #!/usr/bin/python import sys from PySide.QtGui import QApplication, QWidget,…
IsaacS
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Elegant command line argument parsing for PyQt

I'm writing a new PyQt app. I'm trying to do everything related to the program and ui using as much of the PyQt APIs as possible as a means to improve my knowledge of PyQt and Qt in general. The question I have is, is there an API within PyQt/Qt to…
troy.unrau
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PyQt (PySide), WebKit and exposing methods from/to Javascript

I am planning to use PyQt to control an embedded WebKit browser on the server side. I have some inherit application logic in Javascript in the HTML page running inside WebKit. How could I communicate from the host process (Python, PyQt) with…
Mikko Ohtamaa
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How to change the window title in pyside?

I have read the documentation on the following matter, but Qt is so overwhelmingly complex I might have missed the piece. I have created a QMainWindow and set a title using self.setWindowTitle. Later in the code I want to simply change this title…
Alex
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How to install Pyside for Python 2.7?

Hey I am pretty new to Pyside and am not sure how to download it or Qt? I have a 64-bit Windows computer and am wondering what I need to download once I have downloaded Qt because there is a checklist for like Qt 5.3, Qt 5.2.1, etc. and I am not…
zzirrgrizz
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QImage to Numpy Array using PySide

I am currently switching from PyQt to PySide. With PyQt I converted QImage to a Numpy.Array using this code that I found on SO: def convertQImageToMat(incomingImage): ''' Converts a QImage into an opencv MAT format ''' incomingImage =…
Mailerdaimon
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PySide: set width of QVBoxLayout

With PySide, I have a set of QWidget in a QVBoxLayout vlayout = QVBoxLayout() vlayout.addWidget(self.a_label) vlayout.addWidget(self.a) I can set the width of widget with self.a.setFixedWidth(60) but If I try set the width of QVBoxLayout with…
JuanPablo
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PySide Import Error on Ubuntu 13.04

while trying just to import from PySide import QtGui I'm getting the following error: ImportError: libpyside-python2.7.so.1.2: cannot open shared object file: No such file or directory ls …
Moonwalker
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How QApplication() and QWidget() objects are connected in PySide/PyQt?

How QApplication() and QWidget() are connected? This is an example code that I copied, it creates QApplication object and QWidget object, but there is no link between the two objects. I expected something like app.setWidget(did) to teach PySide/PyQt…
prosseek
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Application icon in PySide GUI

I have a PySide GUI app (written in Python 3, running on Windows 7 Pro) in which I’m setting the application icon as follows: class MyGui(QtGui.QWidget): def __init__(self): super(MyGui, self).__init__() ... …
Praetorian
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reading pyqt stylesheet from external qss file

I have made a qss file of pyqt stylsheet and how am i supposed to call the file content and fed to self.setStylesheet(..) from PyQt4 import QtCore s = QtCore.QString('c:\myProject\darkFantasy.stylesheet') the above code loads the path string rather…
Ciasto piekarz
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