Questions tagged as 'pyqt'

Tagged questions
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How to call a qdialog several times but always start from the default values?

I have a QMainWindow from which I call a Qdialog, the problem is that I use the Qdialog to obtain data, everything works fine when it is used for the first time, but when I use it again, if I do not introduce new values and I simply close it , r...
asked by 01.06.2018 / 17:35
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Multiprocesses, Threads / threads in pyqt4?

I am trying to enter data in a QListWidget in pyqt4, by means of the keyboard entry raw_input I am entering 5 data but I only want that in the table I get 3, that I already have it, but When I enter the first data round, the GUI is just opened...
asked by 03.02.2018 / 19:41
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how to place video background or video background in pyqt5? (python3.6)

import sys from PyQt5.QtWidgets import QApplication, QMainWindow,QDialog from PyQt5.QtGui import QPalette, QBrush, QPixmap,QImage from PyQt5 import uic import PIL from PIL import * from PIL import ImageQt import imageio import time video_name = "...
asked by 12.01.2018 / 04:49
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Clean LineEdits and Labels when closing Pyside sub window

I have a program with an interface made with Pyside. It is very simple and consists of 2 windows, the main (1st) and a secondary (2nd) with a lot of lines edits and labels to fill. What I would like to know is if there is a way so that when you...
asked by 09.01.2018 / 12:56
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How to move from one QWidget to another QWidget in PyQt5

I would like to know how I can go by filling out a form designed in PyQt and pressing the enter key jump to the next QlineEdit #Clase heredada de QMainWindow (Constructor de ventanas) class VentanaFresado(QDialog): #Metodo constructor de la cl...
asked by 11.01.2018 / 23:32
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I want to validate focus out in a QtableWidgetItem in PyQt 5?

I am occupying a QtableWidget with PyQt 5 and I would like to know if there is a method that allows me to validate when I stopped editing a QtableWidgetItem . Thank you very much!     
asked by 27.11.2017 / 21:14
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I can not open QDialog

I'm doing a QMainWindow that calls a QDialog , when executing the QDialog it opens without problems but when placing the code so that it opens from the QMainWindow by clicking on the button it throws me the following e...
asked by 04.10.2017 / 01:23
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cx_freeze creates exe but does not save data in docx or xlsx

I have written a simple application with PyQt4 that performs some calculations. With four pushButtons I save the data, I recover it, I keep it in docx and xlsx format for the project documentation and that a third par...
asked by 20.09.2017 / 19:42
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How to create the "pulse" effect of material design in PyQt?

I've been trying to integrate the effect "press" to the buttons or widgets that allow it but I have not been able to do it I started creating environments with HTML and behind python to apply all the necessary effects I understand that the...
asked by 09.05.2017 / 17:26
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PyQt, import class correctly

Again I was caught, in my slow progress with PyQt. Now I am with another example of connection with bbdd. The example is simple a QDialog, in which I have a button and pressing it inserts a record in a bodd Mongodb. The program I have divided in...
asked by 09.12.2016 / 02:13