[pyqt] Forum Topics

Using PySide's QAbstractTableModel allows you to easily customize a widget like QTableView and make it more generic in its application. Here we use it to present solvent data in tabular form and sort each column content by simply clicking on the header. You can feed it any data as long …

Hello. As from the topic title, i am trying to work a multithread GUI where the progress bar indicates the running process completion (like we always see when we are installing/uninstalling/downloading). I've read a couple of written tutorials and some other forums discussions regarding the progress bar and multithreading. I've …

from PyQt5 import QtCore, QtGui, QtWidgets # Import the PyQt5 module we'll need import sys # We need sys so that we can pass argv to QApplication import design # This file holds our MainWindow and all design related things # it also keeps events etc that we defined in …

Hello, so im trying to use PyQt5 on my windows 7 but I might not be doing it right or something. So ive done `pip install SIP` and `pip install pyqt5`. Following [this](http://projects.skylogic.ca/blog/how-to-install-pyqt5-and-build-your-first-gui-in-python-3-4/) post, Ive done `from PyQt5 import QtCore, QtGui, QtWidget` and I should have a **designer.exe** somewhere for …

I'm hoping to create a scheduler based on data extracted from an Excel (2016) spreadsheet. At the moment I'm using Ubuntu 14.04 LTS with the desire to port the completed project to Android through Bulldozer. I like what I've heard about the simplicity of Pyqt. The completed project must work …

I am trying to find out if a button is disabled....If it is , I want to enable it . For example : if button disabled: self.convertButton.setDisabled(False) So what can be button disabled be?

hello, Using Python 2.7, PyQt4, Qt Designer, and used pyuic4... I think thats it... windows 7? I have a GUI i created in Qt Designer. It has one button and one LCD number. I was trying to get the button to start and reset a timer, and have the elapsed …

This 'sticky' thread is for working examples of Python GUI code. Note that most wxPython examples have their own thread. Please use comments in your code to help the reader. The example code should be usable as a template, so folks get a feel for the toolkit and can use …

I have this as my major code #!/usr/bin/env python # # @author: Joseph Rex # @website: http://josephrex.me # @repository: http://github.com/bl4ckdu5t/registron # # # import sys, webbrowser from PyQt4 import QtGui, QtCore from ui_registron import Ui_MainWindow try: import pyttsx except ImportError: raise ImportError, "pyttsx module is required for speech features of …

Hey ya guys, it's my first topic on DaniWeb, sounds like a good place to find help with programming. :) Today I'm trying to compile a simple code made for PyQt4 using cx_Freeze, but I'm getting an error, I'll show you all the codes: [B]example.pyw[/B] [CODE]import sys from PyQt4 import …

On line 21 of this code where I have self.greetWelcome() . I'll love for that function to be called after the GUI is loaded. What event do I have to listen for and on what object to call it after the GUI is loaded. As of now, it works before …

so I have this example, which I've slightly modded to get the simplicities out of the way: from PyQt4 import QtGui, QtCore HORIZONTAL_HEADERS = ("Surname", "Given Name") class person_class(object): ''' a trivial custom data object ''' def __init__(self, sname, fname, isMale): self.sname = sname self.fname = fname self.isMale = isMale …

I havent done this before, but I want to make a window that plots a graph looking at file structure on different server locations, and in that UI I want to add control like if i want to copy the remote the file to local if missing or if outdated, …

books = { 'Contact':['Carl Sagan', '2'], 'End of Faith':['Sam Harris', '7'], 'on Mars':['Patrick Moore', '1'], } based on dictionary above, how can i get Modales Qdialog box that should have 3 column containing like below DialogBox BookName_Label: BookAutor_Label : Quantity_QSpinBox BookName_Label: BookAutor_Label : Quantity_QSpinBox BookName_Label: BookAutor_Label : Quantity_QSpinBox Ok Cancel

The PySide (PyQT) GUI toolkit can be used to play wave sound files.

I have made a QTableView that displays images from disk, there are two seriously agonizing problem I am facing. First of after the windows shows up making it maximize or changing size of window is very slow, and secondly I want to display images height width dependong on what can …

How do I display images in QListView of size of standard thumbnail size like 250 x 200 , and file nametext should wrap to next line , right now the images displayed are very small and are not positioned under each other in proper row column order. import sys import …

Using the PySide GUI toolkit will make selecting, copying and pasting encrypted and decrypted text somewhat easier. Not ideal yet, but it will be a good start for those of you who are not very familiar with GUI programming.

[Click Here](hey there everyone... :) I need some help with an external runtime interface with PyQt... here's my current code: import API API.init() #show the Qt window _init_(depth) #(this module): print text to both the console and the Qt window (checking for updates to API) API.run(files) #take over the Qt …

A small test program exploring the PySide/PyQT Label widget. With HTML code you can do some nice formatting of the label's text.

The PySide/PyQT QValidator restricts the type of input a widget like QLineEdit can accept. Here is a simple test.

Hello, I have got [this](http://www.yasinuludag.com/darkorange.stylesheet) a Qt stylesheet, how do I load it to my PyQt module after creating a QString Object. if I do from PyQt4 import QtCore s = QtCore.QString('c:\myProject\darkFantasy.stylesheet') the above code loads the path string rather than the actual stylesheet. So how do I load the …

Hey guys, I'm trying to move data by clicking on a QPushButton from one QTreeView in the second QTreeView. Do you know how to do this. I know that I have to connect the QPushButton with a method which makes this possible. I don't really know how this method looks …

Hi, I just installed PyQt Designer to start creating UI's with python, I've used WxPython and TKinter before, but never really done anything with PyQt. So for some of you this might be a very simple question that I can't seem to find with google. I really like how it …

what QObject: Cannot create children for a parent that is in a different thread. (Parent is QTextDocument(0x905b660), parent's thread is QThread(0x8efc560), current thread is flooderthread(0x8efc548) error means ? and how to solve it??

hey i have this error The debugged program raised the exception unhandled RuntimeError "underlying C/C++ object has been deleted" the code is: class qthread(QtCore.QThread): def __init__(self, x, y, z): self.x=x self.y=y self.z=z self.name="" self.m=hashlib.md5() def changeresultsig(self, text): self.emit(QtCore.SIGNAL("changeresult(text)"),text) def conssig(self, text): self.emit(QtCore.SIGNAL("cons(text)"), text) def enablesig(self): self.emit(QtCore.SIGNAL("enable(")) def disablesig(self): self.emit(QtCOre.SIGNAL("disable()")) def …

i have a Qt code writed in C++ . i want translate it to python code, but i have a problem in 4 code line: all code is: void TableView::print(QPainter* painter, const QRect& area) { const int rows = model()->rowCount(); const int cols = model()->columnCount(); // calculate the total width/height …

hey i heard that there is something called qt signals you can use it to change the GUI out side the main thread coz when i try to change it i get an error that i cant change the gui out of the main thread but i need it to …

I'm trying to print the contents of a QTableView to the printer . i implement bottom script and it run successfully without any error. but all data are Unusual in printPreview. this is [pic](http://img4up.com/up2/75917679167425743216.png) from my problem -[FOUNTAIN](http://www.qtcentre.org/threads/3796-QTableView-printing?highlight=Qprinter) def printTable(self,printer,painter,area): model = self.model myTableView = self.view printer = painter rows …